{"id":35561,"date":"2021-07-20T08:26:41","date_gmt":"2021-07-20T06:26:41","guid":{"rendered":"https:\/\/www.kofinas.gr\/?page_id=35561"},"modified":"2021-07-20T08:26:42","modified_gmt":"2021-07-20T06:26:42","slug":"pasivni-dum-kofinas-2","status":"publish","type":"page","link":"https:\/\/www.kofinas.gr\/cs\/pasivni-dum-kofinas-2\/","title":{"rendered":"Pasivn\u00ed d\u016fm KOFINAS"},"content":{"rendered":"<p>Na z\u00e1klad\u011b pot\u0159eb modern\u00ed doby na \u00fasporu energie se ve spole\u010dnosti KOFINAS Montovan\u00e9 domy \u0159\u00edd\u00edme stavebn\u00edmi postupy se sn\u00ed\u017eenou spot\u0159ebou energie. Na\u0161e stavby jsou rozli\u0161eny podle Regulace energetick\u00e9 n\u00e1ro\u010dnosti budov (KENAK) jako rezidence energetick\u00e9 t\u0159\u00eddy A&#039;, p\u0159i\u010dem\u017e na\u0161\u00ed z\u00e1rukou je standardn\u00ed budova, tzv. &quot;Pasivn\u00ed d\u016fm&quot; KOFINAS.&nbsp;&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"223\" height=\"169\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1.gif\" alt=\"\" class=\"wp-image-35562\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1.gif 223w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1-24x18.gif 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1-36x27.gif 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1-48x36.gif 48w\" sizes=\"(max-width: 223px) 100vw, 223px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Co je pasivn\u00ed d\u016fm?&nbsp;<\/h2>\n\n\n\n<p>D\u016fm, kter\u00fd spl\u0148uje v\u0161echny podm\u00ednky, aby mohl b\u00fdt charakterizov\u00e1n jako pln\u011b energeticky \u00fa\u010dinn\u00fd a \u0161etrn\u00fd k \u017eivotn\u00edmu prost\u0159ed\u00ed, se naz\u00fdv\u00e1 pasivn\u00ed. Pasivn\u00ed d\u016fm nab\u00edz\u00ed zejm\u00e9na vysokou energetickou \u00fa\u010dinnost, hospod\u00e1rnost a udr\u017eitelnost s minim\u00e1ln\u00edmi energetick\u00fdmi n\u00e1roky a n\u00e1klady na vyt\u00e1p\u011bn\u00ed a chlazen\u00ed.&nbsp;<\/p>\n\n\n\n<p>Podle ofici\u00e1ln\u00ed definice N\u011bmeck\u00e9ho institutu pro pasivn\u00ed budovy je \u201epasivn\u00ed budova budova, ve kter\u00e9 je vnit\u0159n\u00ed tepeln\u00e1 pohoda (ISO 7730) zaji\u0161t\u011bna v\u00fdhradn\u011b p\u0159edeh\u0159evem nebo p\u0159edchlazen\u00edm mno\u017estv\u00ed \u010derstv\u00e9ho vzduchu, kter\u00e9 je po\u017eadov\u00e1no (DIN 1946) spr\u00e1vn\u00e1 vnit\u0159n\u00ed atmosf\u00e9ra bez pou\u017eit\u00ed dodate\u010dn\u00e9 recirkulace vzduchu.&quot;<\/p>\n\n\n\n<p>Spole\u010dnost KOFINAS Prefab Houses, jako ofici\u00e1ln\u00ed \u010dlen Hellenic Passive Building Institute, p\u016fsob\u00ed v oblasti navrhov\u00e1n\u00ed a v\u00fdstavby pasivn\u00edch budov s odpov\u00eddaj\u00edc\u00ed ofici\u00e1ln\u00ed institucion\u00e1ln\u00ed certifikac\u00ed, spojuj\u00edc\u00ed kvalitn\u00ed stavby spole\u010dnosti s daty udr\u017eitelnosti a komfortu!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak\u00e9 jsou v\u00fdhody pasivn\u00edho domu?&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Energetick\u00e1 \u00fa\u010dinnost&nbsp;<\/h3>\n\n\n\n<p>Prost\u0159ednictv\u00edm pasivn\u00edho syst\u00e9mu vyt\u00e1p\u011bn\u00ed a chlazen\u00ed m\u00e1 pasivn\u00ed d\u016fm schopnost udr\u017eovat uvnit\u0159 spr\u00e1vnou a po\u017eadovanou teplotu po cel\u00fd rok bez ohledu na klimatickou z\u00f3nu, ve kter\u00e9 se nach\u00e1z\u00ed. Skute\u010dnost, \u017ee pasivn\u00ed d\u016fm vyu\u017e\u00edv\u00e1 alternativn\u00ed zp\u016fsoby vyt\u00e1p\u011bn\u00ed a chlazen\u00ed, jako je sol\u00e1rn\u00ed energie, vnit\u0159n\u00ed zdroje tepla, p\u0159irozen\u00e9 v\u011btr\u00e1n\u00ed atd., \u010din\u00ed klasick\u00e9 zdroje vyt\u00e1p\u011bn\u00ed a chlazen\u00ed, kter\u00e9 spot\u0159ebov\u00e1vaj\u00ed obrovsk\u00e9 mno\u017estv\u00ed energie, zcela nesmysln\u00e9 a neefektivn\u00ed. Precizn\u00ed proveden\u00ed, vhodn\u011b zvolen\u00e9 materi\u00e1ly a samoz\u0159ejm\u011b modern\u00ed pasivn\u00ed syst\u00e9my vyt\u00e1p\u011bn\u00ed a chlazen\u00ed nab\u00edz\u00ed ka\u017ed\u00e9mu n\u00e1jemci\/u\u017eivateli domu ty nejlep\u0161\u00ed podm\u00ednky pro zdrav\u00e9 bydlen\u00ed bez vlhkosti, zaji\u0161\u0165uj\u00edc\u00ed stabiln\u00ed teplotu.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"350\" height=\"348\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2.jpg\" alt=\"\" class=\"wp-image-35564\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2.jpg 350w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-250x250.jpg 250w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-24x24.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-36x36.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-48x48.jpg 48w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Udr\u017eitelnost&nbsp;<\/h3>\n\n\n\n<p>Pasivn\u00ed d\u016fm funguje tak, \u017ee omezuje tepeln\u00e9 ztr\u00e1ty a zaji\u0161\u0165uje tepeln\u00e9 zisky. Vzhledem k bioklimatick\u00e9mu n\u00e1vrhu pasivn\u00edho domu jsou jeho procenta spot\u0159ebovan\u00e9 energie za rok z\u0159eteln\u011b sn\u00ed\u017eena ve srovn\u00e1n\u00ed s \u00fadaji b\u011b\u017en\u00e9ho domu. Pro srovn\u00e1n\u00ed, energie pot\u0159ebn\u00e1 pro vyt\u00e1p\u011bn\u00ed a chlazen\u00ed v pasivn\u00edm dom\u011b je a\u017e o 90% ni\u017e\u0161\u00ed. D\u00edky tomu se v\u00fdrazn\u011b sni\u017euj\u00ed emise \u0161kodlivin, kter\u00e9 drasticky ovliv\u0148uj\u00ed sklen\u00edkov\u00fd efekt. Volbu pasivn\u00edho domu lze tedy charakterizovat jako jednu z nejudr\u017eiteln\u011bj\u0161\u00edch mo\u017enost\u00ed v\u00fdstavby a bydlen\u00ed s n\u00edzk\u00fdm dopadem na \u017eivotn\u00ed prost\u0159ed\u00ed, proto\u017ee spot\u0159ebovan\u00e1 prim\u00e1rn\u00ed energie je extr\u00e9mn\u011b mal\u00e1.&nbsp;<\/p>\n\n\n\n<p>Z\u00e1rove\u0148 je d\u016fle\u017eit\u00e9 zm\u00ednit, \u017ee v porovn\u00e1n\u00ed s konven\u010dn\u00edm domem je dodate\u010dn\u00e1 energie pot\u0159ebn\u00e1 k dosa\u017een\u00ed vyt\u00e1p\u011bn\u00ed a chlazen\u00ed pasivn\u00edho domu zanedbateln\u00e1, vezmeme-li v \u00favahu \u00fadaje o \u00faspor\u00e1ch, kter\u00e9 nab\u00edzej\u00ed. Vlastnosti, podle <a href=\"https:\/\/eipak.org\/\">EIPAK<\/a>, \u201ev pasivn\u00edm dom\u011b je pot\u0159eba m\u00e9n\u011b ne\u017e 1,5 litru ropy nebo 1,5 metru krychlov\u00e9ho zemn\u00edho plynu ro\u010dn\u011b na vyt\u00e1p\u011bn\u00ed jednoho metru \u010dtvere\u010dn\u00edho obytn\u00e9ho prostoru\u201c.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3.jpg\" alt=\"\" class=\"wp-image-35566\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3.jpg 350w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-250x250.jpg 250w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-24x24.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-36x36.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-48x48.jpg 48w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Ekonomika&nbsp;<\/h3>\n\n\n\n<p>V pasivn\u00edm dom\u011b je \u00faspora pen\u011bz z\u0159ejm\u00e1 ji\u017e od za\u010d\u00e1tku bydlen\u00ed. Minim\u00e1ln\u00ed energetick\u00e9 n\u00e1roky v maxim\u00e1ln\u00ed m\u00ed\u0159e sni\u017euj\u00ed nutn\u00e9 provozn\u00ed n\u00e1klady, kter\u00e9 na rozd\u00edl od klasick\u00fdch dom\u016f dosahuj\u00ed v\u00fd\u0161ek jak na vyt\u00e1p\u011bn\u00ed v zimn\u00edm obdob\u00ed, tak na chlazen\u00ed v tepl\u00fdch m\u011bs\u00edc\u00edch.&nbsp;<\/p>\n\n\n\n<p>Jist\u00e9 p\u0159itom je, \u017ee ka\u017ed\u00fd n\u00e1jemn\u00edk\/u\u017eivatel se nemus\u00ed ob\u00e1vat zbyte\u010dn\u00fdch v\u00fddaj\u016f nebo toho, kdy se mu prvotn\u00ed investice zcela vr\u00e1t\u00ed, nebo\u0165 n\u00e1klady na pasivn\u00ed d\u016fm jsou mimo\u0159\u00e1dn\u011b dostupn\u00e9. Konkr\u00e9tn\u011b ve spole\u010dnosti montovan\u00e9 domy KOFINAS jsou n\u00e1klady na pou\u017eit\u00ed nejkvalitn\u011bj\u0161\u00edch stavebn\u00edch materi\u00e1l\u016f a v\u00fdstavbu pasivn\u00edho domu p\u0159\u00edmo vyv\u00e1\u017eeny sn\u00ed\u017een\u00fdmi provozn\u00edmi n\u00e1klady a dlouhodobou energetickou n\u00e1ro\u010dnost\u00ed.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pohodln\u00e9 bydlen\u00ed&nbsp;<\/h3>\n\n\n\n<p>Jak je uvedeno v ofici\u00e1ln\u00ed definici pasivn\u00edho domu, hlavn\u00edm v\u00fdsledkem a p\u0159\u00ednosem pasivn\u00edch syst\u00e9m\u016f chlazen\u00ed a vyt\u00e1p\u011bn\u00ed je zaji\u0161t\u011bn\u00ed zdrav\u00e9 a spr\u00e1vn\u00e9 vnit\u0159n\u00ed atmosf\u00e9ry. D\u00edky tomu, jak tyto syst\u00e9my pracuj\u00ed se vzduchov\u00fdm filtrem, automatickou regulac\u00ed vlhkosti, prevenc\u00ed pl\u00edsn\u00ed a \u0161kod, kter\u00e9 mohou zp\u016fsobit, se atmosf\u00e9ra uvnit\u0159 pasivn\u00edho domu st\u00e1v\u00e1 nejvhodn\u011bj\u0161\u00ed pro optim\u00e1ln\u00ed bydlen\u00ed a vynikaj\u00edc\u00ed kvalitu \u017eivota. Faktem je, jak pasivn\u00ed d\u016fm p\u0159isp\u00edv\u00e1 ke zdrav\u00ed u\u017eivatel\u016f a z\u00e1rove\u0148 je zcela praktickou a kvalitn\u00ed variantou, proto\u017ee nevy\u017eaduje neust\u00e1l\u00e9 z\u00e1sahy do v\u011btr\u00e1n\u00ed, vyt\u00e1p\u011bn\u00ed, chlazen\u00ed, oh\u0159evu vody atd.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"82\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute.jpg\" alt=\"\" class=\"wp-image-35570\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute.jpg 480w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-24x4.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-36x6.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-48x8.jpg 48w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Jak\u00e9 jsou z\u00e1kladn\u00ed principy fungov\u00e1n\u00ed pasivn\u00edho domu?&nbsp;<\/h2>\n\n\n\n<p>Provozn\u00ed re\u017eim jednoho <a href=\"https:\/\/www.kofinas.gr\/cs\/%cf%80%cf%81%ce%bf%ce%ba%ce%b1%cf%84%ce%b1%cf%83%ce%ba%ce%b5%cf%85%ce%b1%cf%83%ce%bc%ce%ad%ce%bd%ce%b5%cf%82-%ce%ba%ce%b1%cf%84%ce%bf%ce%b9%ce%ba%ce%af%ce%b5%cf%82\/pasivni-dum\/co-je-pasivni\/\">Pasivn\u00ed d\u016fm<\/a> vych\u00e1z\u00ed z 5 z\u00e1kladn\u00edch princip\u016f projektov\u00e1n\u00ed a konstrukce, souvisej\u00edc\u00edch s vyu\u017e\u00edv\u00e1n\u00edm voln\u011b nab\u00edzen\u00e9 energie a tepla.\u00a0<\/p>\n\n\n\n<p>P\u0159esn\u011bji \u0159e\u010deno, teplo tzv. \u201ezdarma\u201c produkuj\u00ed p\u0159edev\u0161\u00edm elektrick\u00e1 za\u0159\u00edzen\u00ed, kter\u00e1 se v dom\u011b pou\u017e\u00edvaj\u00ed ka\u017ed\u00fd den. Aby bylo umo\u017en\u011bno okam\u017eit\u00e9 vyu\u017eit\u00ed a op\u011btovn\u00e9 vyu\u017eit\u00ed tohoto tepla za \u00fa\u010delem po\u017eadovan\u00e9ho vyt\u00e1p\u011bn\u00ed, mus\u00ed pasivn\u00ed d\u016fm dodr\u017eovat n\u00e1sleduj\u00edc\u00edch 5 specifick\u00fdch provozn\u00edch re\u017eim\u016f:&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Izolace&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Jak ji\u017e bylo zm\u00edn\u011bno, teplo vyroben\u00e9 elektrospot\u0159ebi\u010di lze udr\u017eet uvnit\u0159 pasivn\u00edho domu a znovu jej tak vyu\u017e\u00edt k vyt\u00e1p\u011bn\u00ed, bez zbyte\u010dn\u00fdch energetick\u00fdch n\u00e1rok\u016f a ztr\u00e1t. Aby to bylo mo\u017en\u00e9, je t\u0159eba se postarat o celkovou izolaci domu, aby pl\u00e1\u0161\u0165 budovy byl zcela vzduchot\u011bsn\u00fd, aby se teplo uvnit\u0159 udr\u017eelo b\u011bhem zimn\u00edch m\u011bs\u00edc\u016f a v l\u00e9t\u011b mu zamezilo.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">R\u00e1me\u010dky&nbsp;<\/h3>\n\n\n\n<p>Kvalitn\u00ed r\u00e1my pasivn\u00edho domu hraj\u00ed nem\u00e9n\u011b d\u016fle\u017eitou roli pro jeho maxim\u00e1ln\u00ed energetickou \u00fa\u010dinnost. Zejm\u00e9na okna s izola\u010dn\u00edm designem, vybaven\u00e1 n\u00edzkoreflexn\u00edmi sklen\u011bn\u00fdmi tabulemi jsou naprosto nezbytn\u00e1 pro zamezen\u00ed p\u0159\u00edlivu \u010di odlivu tepla.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vzduchot\u011bsnost&nbsp;<\/h3>\n\n\n\n<p>V pasivn\u00edm dom\u011b je zaji\u0161t\u011bna maxim\u00e1ln\u00ed vzduchot\u011bsnost cel\u00e9 konstrukce, aby se minimalizovaly potenci\u00e1ln\u00ed \u00faniky p\u0159es otvory a t\u00edm se zv\u00fd\u0161ila \u00farove\u0148 energetick\u00e9 \u00fa\u010dinnosti.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Absence tepeln\u00fdch most\u016f&nbsp;<\/h3>\n\n\n\n<p>P\u0159i spr\u00e1vn\u00e9m a pe\u010dliv\u00e9m izola\u010dn\u00edm st\u00edn\u011bn\u00ed cel\u00e9ho pasivn\u00edho domu je c\u00edlem absence tepeln\u00fdch most\u016f, kter\u00e9 jsou \u010dasto zodpov\u011bdn\u00e9 za vznik vlhkosti, pl\u00edsn\u00ed a odpov\u00eddaj\u00edc\u00edch \u0161kod. To vytv\u00e1\u0159\u00ed podm\u00ednky pro pohodln\u00e9 bydlen\u00ed, ve zcela zdrav\u00e9 atmosf\u00e9\u0159e a bezpe\u010dn\u00e9m prost\u0159ed\u00ed.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u011btr\u00e1n\u00ed&nbsp;<\/h3>\n\n\n\n<p>Kl\u00ed\u010dov\u00fdm faktorem p\u0159i provozu pasivn\u00edho domu jsou p\u0159irozen\u011b integrovan\u00e9 ventila\u010dn\u00ed syst\u00e9my pro maxim\u00e1ln\u00ed energetickou \u00fa\u010dinnost a tak\u00e9 regulace vzduchu, vlhkosti a tepla vstupuj\u00edc\u00edho do interi\u00e9ru budovy.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-400x400.jpg\" alt=\"\" class=\"wp-image-35568\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-400x400.jpg 400w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-350x350.jpg 350w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-250x250.jpg 250w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-768x768.jpg 768w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-635x635.jpg 635w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-24x24.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-36x36.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-48x48.jpg 48w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2.jpg 980w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.kofinas.gr\/cs\/%cf%80%cf%81%ce%bf%ce%ba%ce%b1%cf%84%ce%b1%cf%83%ce%ba%ce%b5%cf%85%ce%b1%cf%83%ce%bc%ce%ad%ce%bd%ce%b5%cf%82-%ce%ba%ce%b1%cf%84%ce%bf%ce%b9%ce%ba%ce%af%ce%b5%cf%82\/pasivni-dum\/co-je-pasivni\/\">Jak v praxi pasivn\u00ed d\u016fm funguje?<\/a>\u00a0<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Ventila\u010dn\u00ed syst\u00e9m s v\u00fdm\u011bn\u00edkem vzduch-vzduch je instalov\u00e1n tak, aby mohl sou\u010dasn\u011b p\u0159iv\u00e1d\u011bt \u010derstv\u00fd vzduch zven\u010d\u00ed a z\u00e1rove\u0148 odv\u00e1d\u011bt mno\u017estv\u00ed vyd\u00fdchan\u00e9ho vzduchu zevnit\u0159 objektu.<\/li><\/ol>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>V zimn\u00edch m\u011bs\u00edc\u00edch se do v\u00fdm\u011bn\u00edku dost\u00e1v\u00e1 studen\u00fd venkovn\u00ed \u010derstv\u00fd vzduch, p\u0159ij\u00edm\u00e1 teplo vytla\u010den\u00e9ho vyd\u00fdchan\u00e9ho vzduchu a dost\u00e1v\u00e1 se do pasivn\u00edho domu. Konkr\u00e9tn\u011b tepl\u00fd zatuchl\u00fd vzduch, kter\u00fd opou\u0161t\u00ed d\u016fm, \u201ep\u0159in\u00e1\u0161\u00ed\u201c teplo \u201ezdarma\u201c, kter\u00e9 p\u0159es v\u00fdm\u011bn\u00edk oh\u0159\u00edv\u00e1 \u010derstv\u00fd vzduch, kter\u00fd vstupuje do domu.<\/li><\/ol>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li>V l\u00e9t\u011b ochlazuje zatuchl\u00fd odpadn\u00ed vzduch teplej\u0161\u00ed p\u0159ich\u00e1zej\u00edc\u00ed \u010derstv\u00fd vzduch a udr\u017euje spr\u00e1vnou \u00farove\u0148 chlazen\u00ed uvnit\u0159 domu.&nbsp;<\/li><\/ol>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\"><li>V p\u0159\u00edpad\u011b, \u017ee je v\u00fd\u0161e uveden\u00fd syst\u00e9m kombinov\u00e1n s geoterm\u00e1ln\u00ed energi\u00ed (\u010dist\u00fd vzduch nejprve difunduje ze zem\u011b a pot\u00e9 jde do v\u00fdm\u011bn\u00edku), zisky a obecn\u00e9 energetick\u00e9 v\u00fdhody se n\u00e1sob\u00ed jak pro zimu, tak pro l\u00e9to.&nbsp;<\/li><\/ol>\n\n\n\n<p>V\u00fdsledkem v\u0161ech v\u00fd\u0161e uveden\u00fdch skute\u010dnost\u00ed je, \u017ee se lze vyhnout instalaci konven\u010dn\u00edho syst\u00e9mu vyt\u00e1p\u011bn\u00ed a chlazen\u00ed a d\u016fm lze provozovat pln\u011b efektivn\u011b prost\u0159ednictv\u00edm syst\u00e9m\u016f mechanick\u00e9ho v\u011btr\u00e1n\u00ed pro maxim\u00e1ln\u00ed energetickou \u00fa\u010dinnost.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"82\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1.jpg\" alt=\"\" class=\"wp-image-35572\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1.jpg 480w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1-24x4.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1-36x6.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1-48x8.jpg 48w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kolik stoj\u00ed pasivn\u00ed d\u016fm?&nbsp;<\/h2>\n\n\n\n<p>Na z\u00e1klad\u011b \u00fadaj\u016f a specifikac\u00ed spole\u010dnosti KOFINAS Montovan\u00e9 domy je d\u016fle\u017eit\u00e9 zm\u00ednit, jak se n\u00e1klady na pasivn\u00ed d\u016fm 100 m2. je asi o 10% v\u011bt\u0161\u00ed ne\u017e typick\u00e1 stavba na\u0161\u00ed spole\u010dnosti.<\/p>\n\n\n\n<p>Tento rozd\u00edl je zjevn\u011b zanedbateln\u00fd ve srovn\u00e1n\u00ed s dlouhodobou \u00fasporou pen\u011bz, kterou pasivn\u00ed d\u016fm nab\u00edz\u00ed d\u00edky minimalizovan\u00fdm provozn\u00edm n\u00e1klad\u016fm, proto\u017ee n\u00e1vratnost je okam\u017eit\u00e1 a p\u0159\u00ednosy jsou patrn\u00e9 od prvn\u00edho okam\u017eiku, a to jak z energetick\u00e9ho, tak finan\u010dn\u00edho hlediska.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Certifikace spole\u010dnosti KOFINAS pro pasivn\u00ed d\u016fm&nbsp;<\/h2>\n\n\n\n<p>Z\u00e1kladn\u00edm po\u017eadavkem pro kvalifikaci domu Passive je otestovat v\u0161echny jeho funkce v praxi a ov\u011b\u0159it, zda spl\u0148uje z\u00e1kladn\u00ed principy uspo\u0159\u00e1d\u00e1n\u00ed pasivn\u00edho domu.<\/p>\n\n\n\n<p>Certifika\u010dn\u00edm procesem pro Pasivn\u00ed d\u016fm pro\u0161la spole\u010dnost KOFINAS, kter\u00e1 prok\u00e1zala nejv\u011bt\u0161\u00ed z\u00e1jem o v\u011bdeckou certifikaci a garanci v\u0161ech praktik a technologi\u00ed, kter\u00e9 pou\u017e\u00edv\u00e1.&nbsp;<\/p>\n\n\n\n<p>Krit\u00e9ria certifikace pasivn\u00edch dom\u016f jsou stanovena Institutem pro pasivn\u00ed domy se s\u00eddlem v Darmstadtu v N\u011bmecku.<\/p>\n\n\n\n<p>Po s\u00e9rii podrobn\u00fdch v\u011bdeck\u00fdch test\u016f bylo prok\u00e1z\u00e1no, \u017ee spole\u010dnost KOFINAS dodr\u017euje v\u0161echny pot\u0159ebn\u00e9 projektov\u00e9 a konstruk\u010dn\u00ed standardy pasivn\u00ed budovy, aby sv\u00fdm z\u00e1kazn\u00edk\u016fm poskytla ve\u0161ker\u00e9 energetick\u00e9 i praktick\u00e9 v\u00fdhody.&nbsp;<\/p>\n\n\n\n<p><em>Z\u00e1jem o stavbu vlastn\u00edho <\/em>prefabrikovan\u00fd<em> dom\u016f podle nejlep\u0161\u00edch a nejkvalitn\u011bj\u0161\u00edch specifikac\u00ed na trhu?&nbsp;<\/em><\/p>\n\n\n\n<p><em>Spole\u010dnost &quot;Kofinas&quot; je certifikov\u00e1na \u0159eck\u00fdmi a mezin\u00e1rodn\u00edmi org\u00e1ny pro v\u0161echny materi\u00e1ly, kter\u00e9 pou\u017e\u00edv\u00e1, stejn\u011b jako pro v\u00fdrobn\u00ed proces, kter\u00fd dodr\u017euje.<\/em><\/p>\n\n\n\n<p><em>Ov\u011b\u0159uje se tak na\u0161e stabiln\u00ed kvalita a spolehlivost, kter\u00e1 charakterizuje ka\u017edou stavbu &quot;Kofinas&quot; od roku 1977 dodnes.<\/em><\/p>\n\n\n\n<p><em>Kontaktujte n\u00e1s a my se zav\u00e1\u017eeme, \u017ee to ud\u011bl\u00e1me <\/em>prefabrikovan\u00fd<em> spln\u011bn\u00ed va\u0161eho vysn\u011bn\u00e9ho domova.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Na z\u00e1klad\u011b pot\u0159eb modern\u00ed doby na \u00fasporu energie se ve spole\u010dnosti KOFINAS Montovan\u00e9 domy \u0159\u00edd\u00edme stavebn\u00edmi postupy se sn\u00ed\u017eenou spot\u0159ebou energie. Na\u0161e stavby jsou rozli\u0161eny podle Regulace energetick\u00e9 n\u00e1ro\u010dnosti budov (KENAK) jako rezidence energetick\u00e9 t\u0159\u00eddy A&#039;, p\u0159i\u010dem\u017e na\u0161\u00ed z\u00e1rukou je standardn\u00ed budova, tzv. &quot;Pasivn\u00ed d\u016fm&quot; KOFINAS. Co je pasivn\u00ed [...]<\/p>","protected":false},"author":3,"featured_media":35568,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-35561","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u03a0\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc \u03a3\u03c0\u03af\u03c4\u03b9 \u039a\u039f\u03a6\u0399\u039d\u0391\u03a3 | \u039a\u03bf\u03c6\u03b9\u03bd\u03ac\u03c2 \u03a0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c0\u03af\u03c4\u03b9\u03b1 - \u03a0\u03c1\u03bf\u03ba\u03ac\u03c4<\/title>\n<meta name=\"description\" content=\"\u039a\u03bf\u03c6\u03b9\u03bd\u03ac\u03c2 \u03a0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c0\u03af\u03c4\u03b9\u03b1 - 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