{"id":99,"date":"2008-08-04T00:00:00","date_gmt":"2008-08-04T00:00:00","guid":{"rendered":"https:\/\/www.china-heatpump.com\/2008\/08\/04\/european-air-source-heat-pump-examples-news-99\/"},"modified":"2008-08-04T00:00:00","modified_gmt":"2008-08-04T00:00:00","slug":"european-air-source-heat-pump-examples-news-99","status":"publish","type":"post","link":"https:\/\/www.china-heatpump.com\/fr\/european-air-source-heat-pump-examples-news-99\/","title":{"rendered":"European - Exemples de pompes \u00e0 chaleur a\u00e9rothermiques-news-99"},"content":{"rendered":"

Europ\u00e9en - Pompe \u00e0 chaleur \u00e0 air<\/font><\/b>

R\u00e9sum\u00e9<\/b><\/font>
L'objectif du projet \u00e9tait de construire une maison pr\u00e9fabriqu\u00e9e \u00e0 faible consommation d'\u00e9nergie et \u00e0 faible co\u00fbt sans compromettre le confort. En raison de la r\u00e9duction globale de la consommation d'\u00e9nergie dans les maisons \u00e0 faible consommation d'\u00e9nergie, la proportion de chaleur requise pour l'eau chaude sanitaire passe de 301 \u00e0 401 TTP3T. Cela pose de nouvelles exigences pour le syst\u00e8me de chauffage. Dans cette r\u00e9sidence, il y a deux pompes \u00e0 chaleur \u00e0 air : une pour le chauffage (d'octobre \u00e0 avril) et l'autre pour l'eau chaude sanitaire (ECS ; toute l'ann\u00e9e). <\/td>		<\/td>

\"MINERGIE-single-family <\/p><\/td><\/tr>

La premi\u00e8re utilise l'air ext\u00e9rieur et la seconde l'air vici\u00e9 int\u00e9rieur comme source de chaleur. Le coefficient de performance de la pompe \u00e0 chaleur de 4,6 kW pour le chauffage des locaux est de 3,0. Si l'on tient compte des auxiliaires tels que les ventilateurs pour la r\u00e9cup\u00e9ration de chaleur et les pertes en attente du chauffe-eau, le FPS tombe \u00e0 2,0.
Cette \u00e9tude de cas est bas\u00e9e sur des informations provenant de (NTH4). Pour les informations relatives \u00e0 la commande, voir ci-dessous.
<\/td><\/tr><\/tbody><\/table>


Valeurs de la construction et de la conception<\/b><\/font>

Type de b\u00e2timent :<\/td>Maison individuelle<\/td><\/tr>
Localisation :<\/td><\/tr>
Ann\u00e9e de construction :<\/td>1998<\/td><\/tr>
Nombre d'\u00e9tages :<\/td>2<\/td><\/tr>
Surface de plancher chauff\u00e9e (m2) :<\/td>155<\/td><\/tr>
% de la surface totale de plancher (%) :<\/td>Pas de donn\u00e9es (sous-sol non chauff\u00e9)<\/td><\/tr>
Temp\u00e9rature ext\u00e9rieure de calcul (\u00baC)<\/td>Le chauffage :<\/td>-9<\/td>Refroidissement :<\/td>–<\/td><\/tr>
Temp\u00e9rature int\u00e9rieure de calcul (\u00baC)<\/td>Le chauffage :<\/td>20<\/td>Refroidissement :<\/td>–<\/td><\/tr>
Nombre de jours<\/td>Le chauffage :<\/td>3 294<\/td>Refroidissement :<\/td>–<\/td><\/tr>
Temp\u00e9rature de base pour les degr\u00e9s-jours (\u00baC)<\/td>Le chauffage :<\/td>12\/20<\/td>Refroidissement :<\/td>–<\/td><\/tr><\/tbody><\/table>


Chauffage et refroidissement (NTH4)<\/b><\/font>

Application :<\/td>Chauffage des locaux, ECS<\/td><\/TR>
Type(s) de pompe \u00e0 chaleur :<\/td>Air\/eau (chauffage des locaux), pompe \u00e0 chaleur air\/eau s\u00e9par\u00e9e (ECS)<\/td><\/tr>
Puissance install\u00e9e de la pompe \u00e0 chaleur (kW)<\/td>Le chauffage :<\/td>4.6
A-7\/W351<\/td>		ECS :<\/td>1.0
A20\/W50<\/td><\/tr>
R\u00e9frig\u00e9rant :<\/td>R290 et R134a (ECS)<\/td><\/tr>
Source de chaleur<\/td>Air ext\u00e9rieur (chauffage des locaux), air extrait (ECS) de deux salles de bains, des toilettes, de la cuisine, de la buanderie<\/td><\/tr>
D\u00e9tails :<\/td>Pompe de circulation 35 W (distribution de chaleur)<\/td><\/tr>
Syst\u00e8me(s) de distribution :<\/td>Planchers chauffants\/eau sans vannes thermostatiques<\/td><\/tr>
Temp\u00e9rature de d\u00e9part et de retour (\u00baC)<\/td>Le chauffage :<\/td>35\/302<\/sup><\/FONT><\/SUP><\/td>Refroidissement :<\/td>–<\/td><\/tr>
Syst\u00e8me auxiliaire :<\/td>Aucun<\/td><\/tr>
Conception de la pompe \u00e0 chaleur :<\/td>Besoins en chauffage de la maison (20\u00baC, taux de renouvellement de l'air=0,3\/h) selon une EIDD3<\/sup> a \u00e9t\u00e9 calcul\u00e9e \u00e0 181 MJ\/m2a. La quantit\u00e9 r\u00e9elle utilis\u00e9e \u00e9tait plus \u00e9lev\u00e9e, soit 242 MJ\/m2a (23\u00baC), en raison d'une temp\u00e9rature ambiante moyenne effective plus \u00e9lev\u00e9e, d'un taux de renouvellement de l'air plus important, etc. ECS (57 l\/personne\/jour, 50\u00baC) 12 mois par an, chauffage des locaux en hiver. Le contr\u00f4le de la temp\u00e9rature de retour d\u00e9pend de la temp\u00e9rature ext\u00e9rieure. Les restrictions impos\u00e9es par les services publics n'autorisent pas le fonctionnement de la pompe \u00e0 chaleur aux heures 2-4, 10-12 et 17-19 heures.<\/p>","protected":false},"excerpt":{"rendered":"

European – Air-source heat pump SummaryThe purpose of the project was to build a low energy and low cost prefabricated […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29],"tags":[28,34,30],"faqcat":[],"class_list":["post-99","post","type-post","status-publish","format-standard","hentry","category-heating-knowledge","tag-heat-pump","tag-heat-pump-knowledge","tag-heat-pump-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/posts\/99","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/comments?post=99"}],"version-history":[{"count":0,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/posts\/99\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/media?parent=99"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/categories?post=99"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/tags?post=99"},{"taxonomy":"faqcat","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/faqcat?post=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}