{"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\/nl\/european-air-source-heat-pump-examples-news-99\/","title":{"rendered":"Europees - Luchtwarmtepomp-voorbeelden-nieuws-99"},"content":{"rendered":"

Europees - Luchtwarmtepomp<\/font><\/b>

Samenvatting<\/b><\/font>
Het doel van het project was om een energiezuinige en goedkope prefabwoning te bouwen zonder afbreuk te doen aan het comfort. Door het algehele verminderde energieverbruik in energiezuinige huizen neemt het deel van de warmte dat nodig is voor sanitair water toe van 30% tot 40%. Dit stelt nieuwe eisen aan een verwarmingssysteem. In deze woning zijn er twee luchtwarmtepompen: een voor verwarming (van oktober tot april) en de andere voor sanitair water (het hele jaar door). <\/td>		<\/td>

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

De eerste gebruikt buitenlucht en de tweede afvoerlucht binnenshuis als warmtebron. De SPF van de 4,6 kW warmtepomp voor ruimteverwarming is 3,0. Als ook hulpvoorzieningen zoals ventilatoren voor warmteterugwinning en standby-verliezen van de boiler worden meegerekend, daalt de SPF naar 2,0.
Deze casestudy is gebaseerd op informatie van (NTH4). Voor bestelinformatie zie hieronder.
<\/td><\/tr><\/tbody><\/table>


Bouw- en ontwerpwaarden<\/b><\/font>

Type gebouw:<\/td>Eengezinswoning<\/td><\/tr>
Locatie:<\/td><\/tr>
Bouwjaar:<\/td>1998<\/td><\/tr>
Aantal verdiepingen:<\/td>2<\/td><\/tr>
Verwarmd vloeroppervlak (m2):<\/td>155<\/td><\/tr>
% van het totale vloeroppervlak (%):<\/td>Geen gegevens (kelder onverwarmd)<\/td><\/tr>
Ontwerp buitentemperatuur (\u00baC)<\/td>Verwarming:<\/td>-9<\/td>Koeling:<\/td>–<\/td><\/tr>
Ontwerp binnentemperatuur (\u00baC)<\/td>Verwarming:<\/td>20<\/td>Koeling:<\/td>–<\/td><\/tr>
Graaddagen<\/td>Verwarming:<\/td>3 294<\/td>Koeling:<\/td>–<\/td><\/tr>
Basistemperatuur voor graaddagen (\u00baC)<\/td>Verwarming:<\/td>12\/20<\/td>Koeling:<\/td>–<\/td><\/tr><\/tbody><\/table>


Verwarming en koeling (NTH4)<\/b><\/font>

Toepassing:<\/td>Ruimteverwarming, sanitair water<\/td><\/TR>
Type warmtepomp(en):<\/td>Lucht\/water (ruimteverwarming), aparte lucht\/water-warmtepompboiler (sanitair water)<\/td><\/tr>
Ge\u00efnstalleerd vermogen warmtepomp (kW)<\/td>Verwarming:<\/td>4.6
A-7\/W351<\/td>		WARM WATER:<\/td>1.0
A20\/W50<\/td><\/tr>
Koelmiddel:<\/td>R290 en R134a (sanitair water)<\/td><\/tr>
Warmtebron<\/td>Buitenlucht (ruimteverwarming), afvoerlucht (warm water) van twee badkamers, toilet, keuken, wasruimte<\/td><\/tr>
Bijzonderheden:<\/td>Circulatiepomp 35 W (warmteverdeling)<\/td><\/tr>
Distributiesysteem (-systemen):<\/td>Vloerverwarmingselementen\/water zonder thermostaatkranen<\/td><\/tr>
Aanvoer- en retourtemperatuur (\u00baC)<\/td>Verwarming:<\/td>35\/302<\/sup><\/FONT><\/SUP><\/td>Koeling:<\/td>–<\/td><\/tr>
Hulpsysteem:<\/td>Geen<\/td><\/tr>
Warmtepompontwerp:<\/td>Verwarmingsvraag van het huis (20\u00baC, luchtverversingsgraad=0,3\/u) volgens een SIA3<\/sup> model werd berekend als 181 MJ\/m2a. De werkelijk gebruikte hoeveelheid was hoger en bedroeg 242 MJ\/m2a (23\u00baC) vanwege de hogere effectieve gemiddelde kamertemperatuur, hogere luchtverversingssnelheid enz. Warm water (57 l\/persoon\/dag, 50\u00baC) 12 maanden per jaar, ruimteverwarming in de winterperiode. De regeling van de retourtemperatuur is afhankelijk van de buitentemperatuur. Beperkingen van nutsbedrijven staan niet toe dat de warmtepomp werkt op 2-4, 10-12 en 17-19 o<\/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\/nl\/wp-json\/wp\/v2\/posts\/99","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/comments?post=99"}],"version-history":[{"count":0,"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/posts\/99\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/media?parent=99"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/categories?post=99"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/tags?post=99"},{"taxonomy":"faqcat","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/nl\/wp-json\/wp\/v2\/faqcat?post=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}