{"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\/es\/european-air-source-heat-pump-examples-news-99\/","title":{"rendered":"Europeo - Ejemplos de bombas de calor aerot\u00e9rmicas-noticias-99"},"content":{"rendered":"

Europea - Bomba de calor aerot\u00e9rmica<\/font><\/b>

Resumen<\/b><\/font>
El objetivo del proyecto era construir una casa prefabricada de bajo consumo energ\u00e9tico y bajo coste sin comprometer el confort. Debido a la reducci\u00f3n general del consumo de energ\u00eda en las casas de bajo consumo, la proporci\u00f3n de calor necesaria para el ACS aumenta de 30% a 40%. Esto establece nuevos requisitos para el sistema de calefacci\u00f3n. En esta residencia hay dos bombas de calor aerot\u00e9rmicas: una para calefacci\u00f3n (de octubre a abril) y otra para ACS (todo el a\u00f1o). <\/td>		<\/td>

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

La primera utiliza aire exterior y la segunda aire de escape interior como fuente de calor. El SPF de la bomba de calor de 4,6 kW para calefacci\u00f3n de espacios es de 3,0. Si se tienen en cuenta tambi\u00e9n los sistemas auxiliares, como los ventiladores para la recuperaci\u00f3n de calor y las p\u00e9rdidas en modo de espera del calentador de agua, el SPF desciende a 2,0.
Este estudio de caso se basa en informaci\u00f3n de (NTH4). Para informaci\u00f3n sobre pedidos, v\u00e9ase m\u00e1s abajo.
<\/td><\/tr><\/tbody><\/table>


Valores de construcci\u00f3n y dise\u00f1o<\/b><\/font>

Tipo de edificio:<\/td>Vivienda unifamiliar<\/td><\/tr>
Ubicaci\u00f3n:<\/td><\/tr>
A\u00f1o de construcci\u00f3n:<\/td>1998<\/td><\/tr>
N\u00famero de plantas:<\/td>2<\/td><\/tr>
Superficie de suelo radiante (m2):<\/td>155<\/td><\/tr>
% de superficie total (%):<\/td>Sin datos (s\u00f3tano sin calefacci\u00f3n)<\/td><\/tr>
Temperatura exterior de dise\u00f1o (\u00baC)<\/td>Calefacci\u00f3n:<\/td>-9<\/td>Refrigeraci\u00f3n:<\/td>–<\/td><\/tr>
Temperatura interior de dise\u00f1o (\u00baC)<\/td>Calefacci\u00f3n:<\/td>20<\/td>Refrigeraci\u00f3n:<\/td>–<\/td><\/tr>
D\u00edas de grado<\/td>Calefacci\u00f3n:<\/td>3 294<\/td>Refrigeraci\u00f3n:<\/td>–<\/td><\/tr>
Temperatura base para los grados-d\u00eda (\u00baC)<\/td>Calefacci\u00f3n:<\/td>12\/20<\/td>Refrigeraci\u00f3n:<\/td>–<\/td><\/tr><\/tbody><\/table>


Calefacci\u00f3n y refrigeraci\u00f3n (NTH4)<\/b><\/font>

Aplicaci\u00f3n:<\/td>Calefacci\u00f3n, ACS<\/td><\/TR>
Tipo(s) de bomba de calor:<\/td>Aire-agua (calefacci\u00f3n), bomba de calor aire-agua separada (ACS)<\/td><\/tr>
Capacidad instalada de la bomba de calor (kW)<\/td>Calefacci\u00f3n:<\/td>4.6
A-7\/W351<\/td>		ACS:<\/td>1.0
A20\/W50<\/td><\/tr>
Refrigerante:<\/td>R290 y R134a (ACS)<\/td><\/tr>
Fuente de calor<\/td>Aire exterior (calefacci\u00f3n), aire de extracci\u00f3n (ACS) de dos cuartos de ba\u00f1o, aseo, cocina, lavadero<\/td><\/tr>
Detalles:<\/td>Bomba de circulaci\u00f3n 35 W (distribuci\u00f3n del calor)<\/td><\/tr>
Sistema(s) de distribuci\u00f3n:<\/td>Elementos de calefacci\u00f3n de suelo\/agua sin v\u00e1lvulas termost\u00e1ticas<\/td><\/tr>
Temperatura de impulsi\u00f3n y retorno (\u00baC)<\/td>Calefacci\u00f3n:<\/td>35\/302<\/sup><\/FONT><\/SUP><\/td>Refrigeraci\u00f3n:<\/td>–<\/td><\/tr>
Sistema auxiliar:<\/td>Ninguno<\/td><\/tr>
Dise\u00f1o de la bomba de calor:<\/td>Demanda de calefacci\u00f3n de la vivienda (20\u00baC, tasa de renovaci\u00f3n de aire=0,3\/h) seg\u00fan un SIA3<\/sup> se calcul\u00f3 en 181 MJ\/m2a. La cantidad real utilizada fue superior, de 242 MJ\/m2a (23\u00baC), debido a la mayor temperatura media efectiva de la habitaci\u00f3n, el mayor \u00edndice de cambio de aire, etc. ACS (57 l\/persona\/d\u00eda, 50\u00baC) 12 meses al a\u00f1o, calefacci\u00f3n en invierno. El control de la temperatura de retorno depende de la temperatura exterior. Las restricciones de los servicios p\u00fablicos no permiten el funcionamiento de la bomba de calor a las horas 2-4, 10-12 y 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\/es\/wp-json\/wp\/v2\/posts\/99","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/comments?post=99"}],"version-history":[{"count":0,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/posts\/99\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/media?parent=99"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/categories?post=99"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/tags?post=99"},{"taxonomy":"faqcat","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/faqcat?post=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}