{"id":21034,"date":"2020-10-02T09:02:34","date_gmt":"2020-10-02T07:02:34","guid":{"rendered":"https:\/\/tzbportal.sk\/?p=21034"},"modified":"2020-10-02T09:02:34","modified_gmt":"2020-10-02T07:02:34","slug":"pripadova-studia-optimalizacia-navrhu-tepelnych-rozvodov-pri-rekonstrukcii-siete-czt-uspora-aplikaciou-hybridneho-riesenia","status":"publish","type":"post","link":"https:\/\/tzbportal.sk\/pripadova-studia-optimalizacia-navrhu-tepelnych-rozvodov-pri-rekonstrukcii-siete-czt-uspora-aplikaciou-hybridneho-riesenia\/","title":{"rendered":"Pr\u00edpadov\u00e1 \u0161t\u00fadia: Optimaliz\u00e1cia n\u00e1vrhu tepeln\u00fdch rozvodov pri rekon\u0161trukcii siete CZT, \u00faspora aplik\u00e1ciou hybridn\u00e9ho rie\u0161enia"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><div id=\"drts-platform-render-67a342a8c1782-1\" class=\"drts drts-main\"><h2>NRG flex, s.r.o.<\/h2>\n<div id=\"drts-platform-render-67a342a8c1782-1-post-15388\" data-entity-id=\"15388\" class=\"drts-entity drts-entity-post drts-display drts-display--summary drts-display-default-summary\" data-type=\"post\" data-content-type=\"directory__listing\" data-content-name=\"firmy_dir_ltg\" data-display-type=\"entity\" data-display-name=\"summary\"><div data-name=\"columns\" class=\"drts-display-element drts-display-element-columns-1 drts-display-element-no-header\" style=\"\"><div class=\"drts-row drts-gutter-none\">\n<div data-name=\"column\" class=\"drts-display-element drts-display-element-column-1 directory-listing-aside  drts-col-12 drts-col-sm-4 drts-display-element-no-header\" style=\"\"><div data-name=\"entity_field_directory_photos\" class=\"drts-display-element drts-display-element-entity_field_directory_photos-1 directory-listing-photo \" style=\"\"><a href=\"https:\/\/tzbportal.sk\/firma\/nrg-flex-s-r-o\/\" target=\"\"><div class=\"drts-display-element-hover-effect drts-display-element-hover-zoom\"><img src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2019\/09\/Nov\u00fd-obr\u00e1zok-300x156.png\" title=\"Nov\u00fd obr\u00e1zok\" alt=\"\" style=\"width:100%;height:auto\" \/><\/div><\/a><\/div><\/div>\n<div data-name=\"column\" class=\"drts-display-element drts-display-element-column-2 directory-listing-main  drts-col-12 drts-col-sm-8 drts-display-element-no-header\" style=\"\"><div data-name=\"entity_field_post_title\" class=\"drts-display-element drts-display-element-entity_field_post_title-1 drts-display-element-inlineable directory-listing-title \" style=\"\"><a href=\"https:\/\/tzbportal.sk\/firma\/nrg-flex-s-r-o\/\" target=\"_self\" title=\"NRG flex, s.r.o.\" class=\" drts-entity-permalink drts-entity-15388\" data-type=\"post\" data-content-type=\"directory__listing\" data-content-name=\"firmy_dir_ltg\">NRG flex, s.r.o.<\/a><\/div>\n<div data-name=\"group\" class=\"drts-display-element drts-display-element-group-1 directory-listing-info drts-display-group-inline drts-display-element-no-header\" style=\"\"><div data-name=\"entity_field_directory_category\" class=\"drts-display-element drts-display-element-entity_field_directory_category-1 drts-display-element-inlineable \" style=\"\"><a href=\"https:\/\/tzbportal.sk\/kategoria\/potrubia\/\" title=\"Potrubia\" class=\" drts-entity-permalink drts-entity-514\" data-type=\"term\" data-content-type=\"directory_category\" data-content-name=\"firmy_dir_cat\">Potrubia<\/a>, <a href=\"https:\/\/tzbportal.sk\/kategoria\/obnovitelne-zdroje-energie\/\" title=\"Obnovite\u013en\u00e9 zdroje energie\" class=\" drts-entity-permalink drts-entity-558\" data-type=\"term\" data-content-type=\"directory_category\" data-content-name=\"firmy_dir_cat\">Obnovite\u013en\u00e9 zdroje energie<\/a><\/div><\/div>\n<div data-name=\"entity_fieldlist\" class=\"drts-display-element drts-display-element-entity_fieldlist-1 directory-listing-contact-info drts-display-element-no-header\" style=\"\"><div class=\"drts-bs-list-group drts-bs-list-group-flush drts-entity-fieldlist drts-entity-fieldlist-sm\"><div class=\"drts-bs-list-group-item drts-bs-px-0 drts-bs-border-0\">\n<div class=\"drts-entity-field\">\n<div class=\"drts-entity-field-label drts-entity-field-label-type-icon\"><i class=\"fa-fw fas fa-map-marker-alt \"><\/i><\/div>\n<div class=\"drts-entity-field-value\"><div data-name=\"entity_field_location_address\" class=\"drts-display-element drts-display-element-entity_field_location_address-1 drts-display-element-inlineable \" style=\"\"><span class=\"drts-location-address drts-map-marker-trigger drts-map-marker-trigger-0\" data-key=\"0\">Moyzesova 2\/B, Pezinok, 902 01<\/span><\/div><\/div>\n<\/div><\/div>\n<div class=\"drts-bs-list-group-item drts-bs-px-0 drts-bs-border-0\">\n<div class=\"drts-entity-field\">\n<div class=\"drts-entity-field-label drts-entity-field-label-type-icon\"><i class=\"fa-fw fas fa-phone \"><\/i><\/div>\n<div class=\"drts-entity-field-value\"><div data-name=\"entity_field_field_phone\" class=\"drts-display-element drts-display-element-entity_field_field_phone-1 drts-display-element-inlineable \" style=\"\"><a data-phone-number=\"+&#52;2&#49;238&#49;0&#48;996\" href=\"tel:+&#52;2&#49;238&#49;0&#48;996\">+421 2 381 00 996<\/a><\/div><\/div>\n<\/div><\/div>\n<div class=\"drts-bs-list-group-item drts-bs-px-0 drts-bs-border-0\">\n<div class=\"drts-entity-field\">\n<div class=\"drts-entity-field-label drts-entity-field-label-type-icon\"><i class=\"fa-fw fas fa-link \"><\/i><\/div>\n<div class=\"drts-entity-field-value\"><div data-name=\"entity_field_field_website\" class=\"drts-display-element drts-display-element-entity_field_field_website-1 drts-display-element-inlineable \" style=\"\"><a target=\"_blank\" rel=\"nofollow external noopener noreferrer\" href=\"http:\/\/www.nrgflex.sk\">http:\/\/www.nrgflex.sk<\/a><\/div><\/div>\n<\/div><\/div>\n<div class=\"drts-bs-list-group-item drts-bs-px-0 drts-bs-border-0\">\n<div class=\"drts-entity-field\">\n<div class=\"drts-entity-field-label drts-entity-field-label-type-icon\"><i class=\"fa-fw fas fa-at \"><\/i><\/div>\n<div class=\"drts-entity-field-value\"><div data-name=\"entity_field_field_email\" class=\"drts-display-element drts-display-element-entity_field_field_email-1 drts-display-element-inlineable \" style=\"\"><a href=\"mailto:&#105;n&#102;o&#64;nr&#103;f&#108;ex&#46;sk\">&#105;n&#102;o&#64;nr&#103;f&#108;ex&#46;sk<\/a><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n<script type=\"text\/javascript\">document.addEventListener(\"DOMContentLoaded\", function(event) { var $ = jQuery;\nDRTS.init($(\"#drts-platform-render-67a342a8c1782-1\"));\n});<\/script><\/div>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><h2>Rie\u0161en\u00fdm projektom pre rekon\u0161trukciu rozvodn\u00fdch tepeln\u00fdch siet\u00ed pre okruhy kotoln\u00ed bola v\u00fdmena star\u00fdch potrubn\u00fdch rozvodov v\u00a0zastavanom \u00fazem\u00ed \u2013 v\u00a0intravil\u00e1ne mesta na v\u00fdchode Slovenska. Jednalo sa o\u00a0rozvody vykurovacej vody a\u00a0teplej vody, ktor\u00e9 boli umiestnen\u00e9 v\u00a0kan\u00e1lovom syst\u00e9me rozvodu potrub\u00ed.<\/h2>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><h2>Preh\u013ead projektu<\/h2>\n<\/div><div class=\"fusion-text fusion-text-4\"><p>Rekon\u0161trukcia t\u00fdchto tepeln\u00fdch siet\u00ed m\u00e1 charakter nutnej v\u00fdmeny p\u00f4vodn\u00fdch potrub\u00ed, aby sa zamedzilo \u00fanikom tepla do okolia. Nov\u00fdmi potrubn\u00fdmi rozvodmi sa zabezpe\u010duj\u00fa po\u017eadovan\u00e9 parametre teplonosnej l\u00e1tky pre koncov\u00fdch u\u017e\u00edvate\u013eov a\u00a0prispieva to k\u00a0celkov\u00e9mu zlep\u0161eniu prev\u00e1dzky tepelnej siete.<\/p>\n<p>Rekon\u0161trukcia sa \u010dlen\u00ed do viacer\u00fdch \u010dast\u00ed potrubn\u00fdch rozvodov pre pripojen\u00e9 kotolne v\u00a0okol\u00ed. Na sie\u0165 je celkovo napojen\u00fdch vy\u0161e 100 odbern\u00fdch miest, pri\u010dom polovica je napojen\u00e1 na priamy odber a\u00a0ostatn\u00ed odberatelia s\u00fa napojen\u00ed na doskov\u00e9 odovzd\u00e1vacie stanice tepla. Zmodernizovan\u00edm teplovodu d\u00f4jde k\u00a0zna\u010dn\u00e9mu n\u00e1rastu efekt\u00edvnosti distrib\u00facie tepelnej energie do odbern\u00fdch miest. Zn\u00ed\u017een\u00edm \u00fanikov tepla do okolia sa tak m\u00f4\u017ee u\u0161etri\u0165 pri v\u00fdrobe a\u00a0prenose teplonosnej l\u00e1tky.<\/p>\n<p>Zdroj tepla: kotol\u0148a na biomasu, v\u00fdmena rozvodov tepla a\u00a0realiz\u00e1cia v\u00fdmenn\u00edkov\u00fdch stan\u00edc<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><h2>Zadanie<\/h2>\n<\/div><div class=\"fusion-text fusion-text-6\"><p>Ako v\u00fdzvu pre t\u00fato \u0161t\u00fadiu sme sa rozhodli pos\u00fadi\u0165 a\u00a0zhodnoti\u0165 mo\u017enosti ako sa d\u00e1 realizova\u0165 skuto\u010dn\u00fd projekt prostredn\u00edctvom r\u00f4znych potrubn\u00fdch rozvodov. A\u00a0\u010di a\u00a0v\u00a0akej miere je mo\u017en\u00e9 optimalizova\u0165 n\u00e1vrh v\u00fdmeny rozvodov tepla, tak ako bol navrhnut\u00fd do v\u00fdberov\u00e9ho konania.<\/p>\n<p>Pre vonkaj\u0161ie rozvody tepla \u00fastredn\u00e9ho vykurovania sa po\u017eadovalo pou\u017ei\u0165 nov\u00e9 oce\u013eov\u00e9 potrubia v\u00a0bezkan\u00e1lovom predizolovanom preveden\u00ed. Oce\u013eov\u00e9 predizolovan\u00e9 potrubie malo by\u0165 v\u00a0najvy\u0161\u0161ej izola\u010dnej triede 3.<\/p>\n<p>Pre porovnanie sme vybrali v\u0161etky tri triedy ocele NRG PREMIO v\u00a0s\u00e9ri\u00e1ch 1, 2 a\u00a03 a\u00a0porovnali sme ich s\u00a0plastov\u00fdm predizolovan\u00fdm potrub\u00edm NRG FibreFlex Pro.<\/p>\n<p>Pre vonkaj\u0161ie rozvody teplej vody sa po\u017eadovalo pou\u017ei\u0165 nov\u00e9 polypropyl\u00e9nov\u00e9 potrubia v\u00a0bezkan\u00e1lovom predizolovanom preveden\u00ed. Predizolovan\u00e9 potrubie malo by\u0165 v\u00a0izola\u010dnej triede 2. Pre porovnanie pre tepl\u00fa vodu sme spravili pos\u00fadenie potrub\u00ed z\u00a0polypropyl\u00e9nov\u00e9ho potrubia v\u00a0s\u00e9ri\u00ed 1, 2 a\u00a03 a\u00a0porovnali sme ich s\u00a0plastov\u00fdm potrub\u00edm NRG FibreFlex.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\"><h2>Parametre novej rozvodnej siete<\/h2>\n<\/div><div class=\"fusion-text fusion-text-8\"><p>V\u00fdpo\u010dtov\u00e9 teploty a\u00a0tlaky \u2013 teplovod:<\/p>\n<p>V\u00fdpo\u010dtov\u00e1 teplota pr\u00edvodu \u00fastredn\u00e9ho vykurovania: T<sub>p<\/sub> = 80\u00a0\u00b0C<\/p>\n<p>V\u00fdpo\u010dtov\u00e1 teplota spiato\u010dky \u00fastredn\u00e9ho vykurovania: T<sub>s<\/sub> = 60\u00a0\u00b0C<\/p>\n<p>Rozdiel tepl\u00f4t: \u0394T = 20\u00a0\u00b0C<\/p>\n<p>Kon\u0161truk\u010dn\u00fd tlak rozvodu \u00fastredn\u00e9ho vykurovania: PN 10, 1,0\u00a0MPa<\/p>\n<p>V\u00fdpo\u010dtov\u00e1 teplota pr\u00edvodu teplej vody: T<sub>p<\/sub> = 60 \u00b0C<\/p>\n<p>Kon\u0161truk\u010dn\u00fd tlak rozvodu teplej vody: PN 10, 1,0\u00a0MPa<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-9\"><h2>Porovnania<\/h2>\n<\/div><div class=\"fusion-text fusion-text-10\"><p>\u0160t\u00fadia tohto projektu mala z\u00e1mer pos\u00fadi\u0165 r\u00f4zne alternat\u00edvy, uk\u00e1za\u0165, ak\u00e9 mo\u017enosti sa pon\u00fakaj\u00fa pre tento konkr\u00e9tny typ projektu a\u00a0prev\u00e1dzky s\u00a0re\u00e1lnymi hodnotami. Ka\u017ed\u00fd teplovod m\u00e1 in\u00e9 prev\u00e1dzkov\u00e9 podmienky, teplotu teplonosnej l\u00e1tky, prev\u00e1dzkov\u00fd tlak a\u00a0prietoky, preto je nutn\u00e9 vybra\u0165 spr\u00e1vny typ potrubia, aby sa poskytlo prev\u00e1dzkovate\u013eovi efekt\u00edvne a\u00a0ekonomicky prijate\u013en\u00e9 rie\u0161enie. V\u00a0nasleduj\u00facej \u010dasti s\u00fa uk\u00e1zan\u00e9 rozdiely v\u00a0hr\u00fabke svetlost\u00ed r\u00f4znych potrubn\u00fdch rozvodov a\u00a0s\u00a0n\u00edm spojen\u00e1 s\u00favislos\u0165 so zmenou dimenzie v\u00a0tab.1.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-1 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-1\"><img decoding=\"async\" width=\"945\" height=\"606\" title=\"graf-1\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-1.jpg\" alt class=\"img-responsive wp-image-21035\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-1-200x128.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-1-400x257.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-1-600x385.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-1-800x513.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-1.jpg 945w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 800px\" \/><\/span><\/div><\/div><div class=\"fusion-text fusion-text-11\"><h4><em>Graf 1\u00a0 Prierez potrubia pre r\u00f4zne druhy potrubia<\/em><\/h4>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-12\"><h4><em>Tab. 1 Vn\u00fatorn\u00e1 svetlos\u0165 potrub\u00ed pre plastov\u00e9 NRG FibreFlex potrubia a\u00a0pre navrhovan\u00e9 polypropyl\u00e9nov\u00e9 potrubia<\/em><\/h4>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-2 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-2\"><img decoding=\"async\" width=\"993\" height=\"480\" title=\"studia tab-1\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-1.jpg\" alt class=\"img-responsive wp-image-21036\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-1-200x97.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-1-400x193.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-1-600x290.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-1-800x387.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-1.jpg 993w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-13\"><p>Z\u00a0uk\u00e1\u017eky grafu 1 je vidie\u0165, \u017ee vn\u00fatorn\u00e1 svetlos\u0165 pri r\u00f4znych potrubiach je odli\u0161n\u00e1, t\u00fdm sa men\u00ed aj prietok v\u00a0potrubn\u00fdch sie\u0165ach. V\u00a0tabu\u013eke 1 s\u00fa uveden\u00e9 skuto\u010dn\u00e9 vn\u00fatorn\u00e9 priemery pre plastov\u00e9 potrubia NRG FibreFlex a\u00a0pre polypropyl\u00e9nov\u00e9 potrubia. T\u00fdm, \u017ee pri flexibiln\u00fdch plastov\u00fdch potrubiach NRG FibreFlex je men\u0161ia hr\u00fabka steny r\u00farky pre m\u00e9dium, m\u00f4\u017eeme z\u00a0p\u00f4vodn\u00e9ho n\u00e1vrhu dimenzi\u00ed pre ty\u010de PPR potrubia pri n\u00e1vrhu zn\u00ed\u017ei\u0165 pri pou\u017eit\u00ed flexibiln\u00e9ho plastov\u00e9ho potrubia NRG FibreFlex svetlos\u0165 o\u00a0jednu dimenziu. T\u00fdmto zostane zachovan\u00fd vn\u00fatorn\u00fd prierez a\u00a0prietok v\u00a0potrubiach a\u00a0nezmenia sa tlakov\u00e9 pomery pod\u013ea v\u00fdpo\u010dtu a\u00a0zaregulovania siete.<\/p>\n<p>\u010eal\u0161ou \u010das\u0165ou pos\u00fadenia je celkov\u00e1 strata tepla na meter trasy. V\u00a0grafe\u00a02 je zobrazen\u00fd priebeh straty tepla na meter trasy pre prisl\u00fachaj\u00facu dimenziu jednotliv\u00fdch potrubn\u00fdch syst\u00e9mov ocele NRG PREMIO a\u00a0plastov\u00e9ho predizolovan\u00e9ho potrubia NRG FibreFlex Pro.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-3 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-3\"><img decoding=\"async\" width=\"1417\" height=\"1012\" title=\"Pri\u00b4padova\u00b4 s\u00a1tu\u00b4dia- c\u00a1lanok 12082020 .docx\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-2.jpg\" alt class=\"img-responsive wp-image-21038\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-2-200x143.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-2-400x286.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-2-600x429.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-2-800x571.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-2-1200x857.jpg 1200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/graf-2.jpg 1417w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 800px\" \/><\/span><\/div><\/div><div class=\"fusion-text fusion-text-14\"><h4><em>Graf 2\u00a0 Straty na meter pre plastov\u00e9 potrubie NRG FibreFlex Pro a\u00a0pre oce\u013eov\u00e9 potrubia v\u00a0s\u00e9ri\u00ed 1, 2, 3<\/em><\/h4>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-15\"><p>V\u00a0tabu\u013eke\u00a02 s\u00fa sp\u00edsan\u00e9 d\u00f4le\u017eit\u00e9 \u00fadaje, kde sa porovn\u00e1vala oce\u013e v\u00a0s\u00e9ri\u00ed 1, 2 a\u00a03, \u010do je trieda izol\u00e1cie oce\u013eov\u00e9ho potrubia pri\u010dom s\u00e9ria 3 je s\u00e9ria s\u00a0najv\u00e4\u010d\u0161ou hr\u00fabkou izol\u00e1cie a\u00a0ved\u013ea nej je uveden\u00e1 tabu\u013eka s\u00a0flexibiln\u00fdm plastov\u00fdm predizolovan\u00fdm potrub\u00edm NRG FibreFlex Pro a\u00a0izol\u00e1ci\u00ed PLUS v\u00a0syst\u00e9me dvojr\u00farkoveho prevedenia.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-16\"><h4><em>Tab. 2\u00a0 Preh\u013ead alternat\u00edv potrubia pre rozvody vykurovania<\/em><\/h4>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-4 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-4\"><img decoding=\"async\" width=\"2044\" height=\"810\" title=\"studia tab-2\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-2.jpg\" alt class=\"img-responsive wp-image-21041\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-2-200x79.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-2-400x159.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-2-600x238.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-2-800x317.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-2-1200x476.jpg 1200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-2.jpg 2044w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 2044px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-17\"><p>V\u00a0tabu\u013ek\u00e1ch je uveden\u00e9 porovnanie celkov\u00fdch str\u00e1t na trasu v\u00a0rozvodoch pre \u00fastredn\u00e9 vykurovanie, ale aj ve\u013ek\u00fd rozdiel v\u00a0pomere po\u010dtu spojov v\u00a0porovnan\u00ed oproti plastov\u00fdm potrubiam. Zv\u00e1ran\u00e9 spoje pri oce\u013eov\u00fdch potrubiach s\u00fa nutn\u00e9 na ka\u017ed\u00fdch 12\u00a0m, no pri plastov\u00fdch sa m\u00f4\u017eeme zredukova\u0165 na t\u00fdchto p\u00e1r spojov, v\u010faka n\u00e1vinom na kot\u00fa\u010d v\u00a0potrebn\u00fdch d\u013a\u017ekach. Pre optimalizovan\u00fa \u010das\u0165 rozvodu vykurovania je a\u017e o\u00a080\u00a0% a\u00a0pre rozvody teplej vody o\u00a070\u00a0% menej spojov (pri spojoch po\u010d\u00edtame pre objekt\u00edvne porovnanie ka\u017ed\u00fd spoj na trase, na kolen\u00e1ch a\u00a0odbo\u010dk\u00e1ch). \u010cas mont\u00e1\u017ee i\u00a0\u0161\u00edrka v\u00fdkopov pre plastov\u00e9 potrubia vykazuje ve\u013emi vhodn\u00fa alternat\u00edvu pri v\u00fdmene star\u00fdch rozvodov.<\/p>\n<p>V\u00a0tabu\u013eke 3 je uveden\u00fd preh\u013ead dimenzi\u00ed pre PPR potrubia v\u00a0troch s\u00e9ri\u00e1ch izol\u00e1cie v\u00a0navrhovanej dimenzie z\u00a0projektu a\u00a0pre flexibiln\u00e9 plastov\u00e9 predizolovan\u00e9 potrubie NRG FibreFlex optimalizovan\u00e9 dimenzie.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-11 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-18\"><h4><em>Tab. 3\u00a0 Preh\u013ead alternat\u00edv potrubia pre rozvody teplej vody<\/em><\/h4>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-5 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-5\"><img decoding=\"async\" width=\"2045\" height=\"756\" title=\"studia tab-3\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-3.jpg\" alt class=\"img-responsive wp-image-21043\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-3-200x74.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-3-400x148.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-3-600x222.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-3-800x296.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-3-1200x444.jpg 1200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-3.jpg 2045w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 2045px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-12 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-19\"><h2>Zhrnutie<\/h2>\n<\/div><div class=\"fusion-text fusion-text-20\"><p>V\u00a0nasleduj\u00facich tabu\u013ek\u00e1ch uv\u00e1dzame v\u00fdsledn\u00e9 porovnania rie\u0161en\u00fdch alternat\u00edv pre projekt rekon\u0161trukcie tepeln\u00fdch siet\u00ed a\u00a0to pre \u00fastredn\u00e9 vykurovanie, kde sme porovn\u00e1vali syst\u00e9my flexibiln\u00e9ho plastov\u00e9ho predizolovan\u00e9ho potrubia NRG FibreFlex Pro v\u00a0syst\u00e9me dvojr\u00farkov\u00e9ho vedenia v\u00a0spolo\u010dnej izol\u00e1ci\u00ed s\u00a0oce\u013eov\u00fdmi potrubiami v\u00a0s\u00e9ri\u00ed 1, 2 a\u00a03.<\/p>\n<p>Pre rozvody teplej vody sme porovn\u00e1vali celkov\u00e9 tepeln\u00e9 straty v\u00a0rozvodoch v\u00a0potrubnom syst\u00e9me plastov\u00fdch flexibiln\u00fdch predizolovan\u00fdch potrub\u00ed NRG FibreFlex s\u00a0polypropyl\u00e9nov\u00fdmi potrubiami v\u00a0s\u00e9ri\u00e1ch 1, 2, 3.<\/p>\n<p>Pri alternat\u00edve 1 pri rozvodoch teplej vody v\u00a0tabu\u013eke 4 uv\u00e1dzame mo\u017enos\u0165 mechanick\u00e9ho ponechania dimenzi\u00ed pod\u013ea vonkaj\u0161ieho priemeru n\u00e1vrhu pre in\u00fd syst\u00e9m bez oh\u013eadu na vn\u00fatorn\u00fa svetlos\u0165, ale pri alternat\u00edve 2 sme urobili \u00fapravu dimenzie tak, aby zostali zachovan\u00e9 v\u00fdpo\u010dtov\u00e9 parametre pre prietok teplej vody.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-13 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-21\"><h4><em>Tab. 4\u00a0 Celkov\u00e9 tepeln\u00e9 straty v\u00a0rozvodoch v\u00a0porovnan\u00ed pre \u00fastredn\u00e9 vykurovanie<\/em><\/h4>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-6 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-6\"><img decoding=\"async\" width=\"993\" height=\"377\" title=\"studia tab-4\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-4.jpg\" alt class=\"img-responsive wp-image-21045\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-4-200x76.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-4-400x152.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-4-600x228.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-4-800x304.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-4.jpg 993w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-22\"><h4><em>Tab. 5\u00a0 Celkov\u00e9 tepeln\u00e9 straty v\u00a0rozvodoch v\u00a0porovnan\u00ed pre tepl\u00fa vodu<\/em><\/h4>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-7 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-7\"><img decoding=\"async\" width=\"992\" height=\"459\" title=\"studia tab-5\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-5.jpg\" alt class=\"img-responsive wp-image-21046\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-5-200x93.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-5-400x185.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-5-600x278.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-5-800x370.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/studia-tab-5.jpg 992w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-14 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-23\"><h2>V\u00fdpo\u010det \u00faspory pri optimaliz\u00e1cii n\u00e1vrhu a\u00a0technick\u00e9ho rie\u0161enia<\/h2>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-15 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-24\"><p><strong>\u00daK<\/strong><\/p>\n<p>N\u00e1vrh: NRG FibreFlex Pro PLUS oproti realiz\u00e1cii v\u00a0oceli<\/p>\n<p>Strata [%]\u00a0\u00a0\u00a0 Strata [kW]\u00a0\u00a0\u00a0 Ro\u010dn\u00e1 \u00faspora<\/p>\n<p>\u00daspora oproti oceli S1: \u00a0\u00a0\u00a0 -46 %\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -44,8 kW \u00a0\u00a0\u00a0\u00a0\u00a0 852 GJ.a<sup>-1<\/sup><\/p>\n<p>\u00daspora oproti oceli S2: \u00a0\u00a0\u00a0 -36 %\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -29,1 kW \u00a0\u00a0\u00a0\u00a0\u00a0 553 GJ.a<sup>-1<\/sup><\/p>\n<p>\u00daspora oproti oceli S3*: \u00a0 -26 %\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -18,6 kW \u00a0\u00a0\u00a0\u00a0\u00a0 354 GJ.a<sup>-1<\/sup><\/p>\n<p>Uva\u017eovali sme s\u00a0vykurovac\u00edm obdob\u00edm 220 dn\u00ed v\u00a0roku a\u00a0s\u00a0prev\u00e1dzkou 24 hod\u00edn.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-25\"><p><strong>TV<\/strong><\/p>\n<p>N\u00e1vrh: NRG FibreFlex PLUS oproti realiz\u00e1cii v\u00a0ty\u010diach PPR<\/p>\n<p>Strata [%]\u00a0\u00a0\u00a0 Strata [kW]\u00a0\u00a0\u00a0 Ro\u010dn\u00e1 \u00faspora<\/p>\n<p>\u00daspora oproti PPR S1: \u00a0\u00a0\u00a0 -43%\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -28,1 kW \u00a0\u00a0\u00a0\u00a0\u00a0 886 GJ.a<sup>-1<\/sup><\/p>\n<p>\u00daspora oproti PPR S2*: \u00a0 -32%\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -17,5 kW\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 551 GJ.a<sup>-1<\/sup><\/p>\n<p>\u00daspora oproti PPR S3: \u00a0\u00a0\u00a0 -23%\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -10,6 kW \u00a0\u00a0\u00a0\u00a0\u00a0 334 GJ.a<sup>-1<\/sup><\/p>\n<p>Uva\u017eovali sme s\u00a0ohrevom pre tepl\u00fa vodu 365 dn\u00ed v\u00a0roku a\u00a0s\u00a0prev\u00e1dzkou 24 hod\u00edn.<\/p>\n<p>* \u00fadaje pre konkr\u00e9tne zadanie porovn\u00e1van\u00e9ho projektu<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-16 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-26\"><p>Ak budeme uva\u017eova\u0165 s\u00a0celoro\u010dnou prev\u00e1dzkou za dan\u00fdch parametrov, tak sa jedn\u00e1 o\u00a0\u00fasporu 590 a\u017e 1 413\u00a0GJ tepla za rok. Ak berieme do \u00favahy aktu\u00e1lne priemern\u00e9 palivov\u00e9 n\u00e1klady na v\u00fdrobu jedn\u00e9ho GJ tepla pohybujeme sa v\u00a0cene okolo 10 eur bez DPH, tak sa jedn\u00e1 o\u00a0ro\u010dn\u00fa \u00fasporu 5 900 a\u017e 14 130 eur. Behom doby prev\u00e1dzky teplovodu 20 \u2013 30 \u2013 40 rokov bude toto \u010d\u00edslo n\u00e1sobne vy\u0161\u0161ie.<\/p>\n<p>Samozrejme je d\u00f4le\u017eit\u00e1 i\u00a0ot\u00e1zka investi\u010dn\u00fdch n\u00e1kladov. Pokia\u013e sa pozer\u00e1me na dielo ako na celok (dod\u00e1vka materi\u00e1lu, mont\u00e1\u017e potrub\u00ed, v\u00fdkopov\u00e9 pr\u00e1ce, dopravn\u00e9 obmedzenie, mno\u017estvo spojov\u2026), tak s\u00fa investi\u010dn\u00e9 n\u00e1klady viac menej rovnak\u00e9 alebo mierne vy\u0161\u0161ie oproti be\u017en\u00e9mu rie\u0161eniu realiz\u00e1cie v\u00a0oce\u013eovom predizolovanom potrub\u00ed.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-8 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-8\"><img decoding=\"async\" width=\"1397\" height=\"538\" title=\"obr-1\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/obr-1.jpg\" alt class=\"img-responsive wp-image-21049\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/obr-1-200x77.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/obr-1-400x154.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/obr-1-600x231.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/obr-1-800x308.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/obr-1-1200x462.jpg 1200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/obr-1.jpg 1397w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 1397px\" \/><\/span><\/div><\/div><div class=\"fusion-text fusion-text-27\"><h4><em>Obr. 1\u00a0 V\u00fdhody hybridn\u00e9ho syst\u00e9mu<\/em><\/h4>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-17 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-28\"><h2>Z\u00e1ver<\/h2>\n<\/div><div class=\"fusion-text fusion-text-29\"><p>Ako bolo spom\u00ednan\u00e9 vy\u0161\u0161ie, chceli sme porovna\u0165 mo\u017enosti v\u00fdmeny potrub\u00ed pri rekon\u0161trukcii a\u00a0z\u00a0toho pouk\u00e1za\u0165 ako sa d\u00e1 spravi\u0165 optimaliz\u00e1cia celkovej rozvodnej siete. Tento \u0161tvorr\u00farkov\u00fd syst\u00e9m p\u00f4vodne navrhovan\u00fd pre \u00fastredn\u00e9 vykurovanie cel\u00fd v\u00a0oceli a\u00a0tepl\u00fa vodu v\u00a0ty\u010diach PPR, by sme s\u00a0materi\u00e1lmi dnes dostupn\u00fdmi na trhu navrhli upravi\u0165 do hybridn\u00e9ho rie\u0161enia pri oceli kombin\u00e1cia flexibiln\u00fdch potrub\u00ed do DN100 a\u00a0vy\u0161\u0161ie dimenzie v\u00a0oce\u013eov\u00fdch ty\u010diach a\u00a0pri teplej vode komplet do plastov\u00fdch flexibiln\u00fdch potrub\u00ed.<\/p>\n<p>Je nutn\u00e9 podotkn\u00fa\u0165, \u017ee samotn\u00fd n\u00e1vrh a\u00a0zadanie od investora bolo nad\u0161tandardne technicky spracovan\u00e9 a\u00a0po\u017eadovan\u00e1 najvy\u0161\u0161ia trieda izol\u00e1cie na oce\u013eovom potrub\u00ed je dnes sk\u00f4r v\u00fdnimkou. Ale aj pri tak\u00fdchto okrajov\u00fdch podmienkach by bolo mo\u017en\u00e9 n\u00e1vrhom a\u00a0vo\u013ebou potrub\u00ed dosiahnu\u0165 nemal\u00e9 \u00faspory tepla sum\u00e1rne na vykurovan\u00ed a\u00a0teplej vode takmer 24\u00a0%. Ak by sme robili porovnanie oproti be\u017en\u00e9mu technick\u00e9mu n\u00e1vrhu so z\u00e1kladnou alebo iba jedenkr\u00e1t zosilnenou hr\u00fabkou izol\u00e1cie na oce\u013eovom potrub\u00ed a\u00a0PPR ty\u010diach, tak by bola \u00faspora 43 \u2013 46\u00a0%, resp. 32 \u2013 36\u00a0%.<\/p>\n<p>Existuje nieko\u013eko takto optimalizovan\u00fdch rozvodov, kde sa zmenou do hybridn\u00e9ho rie\u0161enia podarilo zrealizova\u0165 rozvody r\u00fdchlej\u0161ie, s\u00a0men\u0161\u00edm vplyvom na okolie a\u00a0hlavne efekt\u00edvnej\u0161ie z\u00a0prev\u00e1dzkov\u00e9ho h\u013eadiska, ktor\u00e9 je skuto\u010dnou invest\u00edciou do bud\u00facnosti.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-18 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-30\"><h2>Zhrnutie v\u00fdhod hybridn\u00e9ho rie\u0161enia<\/h2>\n<\/div><div class=\"fusion-text fusion-text-31\"><ul>\n<li>Hybridn\u00e9 siete pos\u00favaj\u00fa rekon\u0161trukcie a\u00a0budovanie tepeln\u00fdch siet\u00ed nielen v\u00a0zastavanom \u00fazem\u00ed do celkom nov\u00e9 perspekt\u00edvy.<\/li>\n<li>Dimenzie pod DN125 sa daj\u00fa bez probl\u00e9mov nahradi\u0165 plastov\u00fdm flexibiln\u00fdm potrub\u00edm a\u00a0z\u00edska\u0165 t\u00fdm v\u00fdhody pri realiz\u00e1cii a\u00a0hlavne dlhodob\u00e9 \u00faspory pri prev\u00e1dzke.<\/li>\n<li>Zn\u00ed\u017een\u00edm tepeln\u00fdch str\u00e1t v\u00a0syst\u00e9me \u0161etr\u00edme aj\u00a0\u017eivotn\u00e9 prostredie, palivo a\u00a0CO<sub>2<\/sub>.<\/li>\n<li>Na\u0161ou filozofiou a\u00a0rie\u0161en\u00edm je v\u00a0maxim\u00e1lnej miere pou\u017e\u00edva\u0165 efekt\u00edvne flexibiln\u00e9 rie\u0161enie, ktor\u00e9 je plne kompatibiln\u00e9 s\u00a0robustn\u00fdmi predizolovan\u00fdmi rozvodmi v\u00a0ty\u010diach s\u00a0oce\u013eovou r\u00farkou pre m\u00e9dium.<\/li>\n<li>Jedn\u00e1 sa o\u00a0plne kompatibiln\u00fd a\u00a0vyladen\u00fd syst\u00e9m pre ka\u017ed\u00fa situ\u00e1ciu a\u00a0typ spojov.<\/li>\n<li>H\u013ead\u00e1me optim\u00e1lne rie\u0161enie z\u00a0poh\u013eadu r\u00fdchlosti realiz\u00e1cie a\u00a0zn\u00ed\u017eenie za\u0165a\u017eenia pri budovan\u00ed \u010di rekon\u0161trukcii tepelnej siete.<\/li>\n<li>Sna\u017e\u00edme sa o\u00a0minimalizovanie prev\u00e1dzkov\u00fdch n\u00e1kladov po\u00a0dobu \u017eivotnosti, predpokladan\u00fa na minim\u00e1lne 30 a\u017e 50 rokov v\u00a0z\u00e1vislosti na prev\u00e1dzkov\u00fdch parametroch.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-liftup-border-radius:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-9 imageframe-liftup\"><span class=\" fusion-imageframe imageframe-none imageframe-9\"><a href=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-scaled.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[4ede9f75e7ea361d587]\" data-title=\"Rakovce vykres\" title=\"Rakovce vykres\"><img decoding=\"async\" width=\"1634\" height=\"2560\" src=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-scaled.jpg\" alt class=\"img-responsive wp-image-21050\" srcset=\"https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-200x313.jpg 200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-400x627.jpg 400w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-600x940.jpg 600w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-800x1253.jpg 800w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-1200x1880.jpg 1200w, https:\/\/tzbportal.sk\/wp-content\/uploads\/2020\/10\/Rakovce-vykres-scaled.jpg 1634w\" sizes=\"(max-width: 1350px) 100vw, (max-width: 860px) 100vw, 800px\" \/><\/a><\/span><\/div><\/div><div class=\"fusion-text fusion-text-32\"><h4><em>Preh\u013eadov\u00fd klada\u010dsk\u00fd pl\u00e1n hybridn\u00e9ho rie\u0161enia k realizovan\u00e9mu projektu<\/em><\/h4>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-19 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1383.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-33\"><p><span style=\"color: #0000ff;\"><em>Text vznikol v\u00a0spolupr\u00e1ci spolo\u010dnosti NRG flex, Katedry TZB SvF STU v\u00a0Bratislave a\u00a0prof. Ing. J\u00e1n Tak\u00e1csa, PhD.<\/em><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><em>Autor \u010dl\u00e1nku: Ing. Eva \u0160varcov\u00e1<\/em><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":17,"featured_media":21040,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,30,76],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pr\u00edpadov\u00e1 \u0161t\u00fadia: Optimaliz\u00e1cia n\u00e1vrhu tepeln\u00fdch rozvodov pri rekon\u0161trukcii siete CZT, \u00faspora aplik\u00e1ciou hybridn\u00e9ho rie\u0161enia - TZB port\u00e1l<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tzbportal.sk\/pripadova-studia-optimalizacia-navrhu-tepelnych-rozvodov-pri-rekonstrukcii-siete-czt-uspora-aplikaciou-hybridneho-riesenia\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pr\u00edpadov\u00e1 \u0161t\u00fadia: Optimaliz\u00e1cia n\u00e1vrhu tepeln\u00fdch rozvodov pri rekon\u0161trukcii siete CZT, \u00faspora aplik\u00e1ciou hybridn\u00e9ho rie\u0161enia - 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