POMPE A CHALEUR EAU-EAU<\/p>\n
–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Identification des composants d\u2019une installation de pompe \u00e0 chaleur eau\/eau<\/p>\n
–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Visualisation de la mise en \u0153uvre du syst\u00e8me<\/p>\n
–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Visualisation de la transformation du fluide frigorig\u00e8ne au travers des calandres en verre (\u00e9vaporation et condensation)<\/p>\n
–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Mise en marche, utilisation, et r\u00e9glages<\/p>\n
–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Mesure des diff\u00e9rents param\u00e8tres de fonctionnement (consommation \u00e9lectrique, temp\u00e9rature du fluide frigorig\u00e8ne et de l\u2019eau, pressions)<\/p>\n
–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Analyse de l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique du syst\u00e8me et tracer du cycle frigorifique sur diagramme enthalpique<\/p>\n
Le banc CRD400 permet l\u2019\u00e9tude d\u2019un cycle frigorifique.<\/p>\n
Le banc est compos\u00e9 des \u00e9l\u00e9ments standards d\u2019un circuit frigorifique.\u00a0 Le compresseur va tout d\u2019abord \u00e9lev\u00e9 la pression et la temp\u00e9rature du gaz (R134a). le condenseur \u00e0 eau va ensuite transformer ce gaz haute pression en liquide haute pression. Les \u00e9l\u00e8ves visualisent la transformation car le fluide frigorig\u00e8ne se condense entre la calandre en verre et le serpentin de refroidissement.<\/p>\n
Le liquide haute pression va ensuite \u00eatre stock\u00e9 dans une bouteille puis \u00eatre envoy\u00e9 vers les d\u00e9tendeur. Celui-ci va changer l\u2019\u00e9tat du fluide, il va passer d\u2019un liquide haute pression \u00e0 un liquide basse pression. Ce liquide basse pression est maintenant dans l\u2019\u00e9vaporateur et il va puiser son \u00e9nergie sur le serpentin \u00e0 eau (et donc le refroidir). Les \u00e9l\u00e8ves visualisent la transformation car le fluide frigorig\u00e8ne s\u2019\u00e9vapore entre la calandre en verre et le serpentin de refroidissement. A la sortie de l\u2019\u00e9vaporateur, le fluide est sous forme vapeur \u00e0 basse pression, il va traverser une bouteille anti coup de liquide et \u00eatre comprim\u00e9 de nouveau par le compresseur.<\/p>\n
La conception robuste de cet \u00e9quipement le rend parfaitement adapt\u00e9 pour une utilisation en milieu scolaire.<\/p>\n
Sa structure en aluminium anodis\u00e9e sur roues lui conf\u00e8re une tr\u00e8s grande robustesse ainsi qu\u2019une grande souplesse d\u2019int\u00e9gration dans vos locaux. La fabrication de cet \u00e9quipement r\u00e9pond \u00e0 la directive machine\u00a0 europ\u00e9enne<\/p>\n","protected":false},"excerpt":{"rendered":"
POMPE A CHALEUR EAU-EAU Applications p\u00e9dagogiques* –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Identification des composants d\u2019une installation de pompe \u00e0 chaleur eau\/eau –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Visualisation de la mise en \u0153uvre du syst\u00e8me –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Visualisation de la transformation du fluide frigorig\u00e8ne au travers des calandres en verre (\u00e9vaporation et condensation) –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Mise en marche, utilisation, et r\u00e9glages –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Mesure des diff\u00e9rents param\u00e8tres […]<\/p>\n","protected":false},"featured_media":1583,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","theme-transparent-header-meta":"default","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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