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Avantages et fiabilité des pompes à chaleur air-eau pour des applications résidentielles, utilisant le frigorigène R-290 et une solution de conception alternative pour assurer une sécurité élevée avec des composants standard.
Benefits and reliability of air-to-water heat pumps in residential applications, using R-290 refrigerant and an alternative design solution to guarantee high safety with standard components.
Numéro : No 136
Auteurs : CAPANELLI S. M.
Résumé
The optimisation of energy consumption, the search for higher system efficiency and the need to reduce CO2 emissions are driving the heat pump market, especially in residential applications. In EMEA especially, the need to switch to alternative refrigerants is changing the criteria for selecting components and developing projects. Most of the market trends have already identified flammable refrigerants as the way to solve compliance issues, while at the same time raising new issues regarding usability and reliability of potentially explosive devices in residential systems. Unit and component manufacturers are starting to work together in order to develop affordable and reliable solutions, not only improving component technologies and their mounting in the unit, but working closely together right from the start of the project. Here below we describe an example of a fruitful collaboration for the development of an R-290 air-to-water heat pump, where accurate unit design, experience as HVAC component and heat pump manufacturers, have led to the development of a product with the highest performance in terms of efficiency and reliability, meeting all the standards for the use of flammable refrigerants on the European residential heating market.
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Pages : 9 p.
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Détails
- Titre original : Benefits and reliability of air-to-water heat pumps in residential applications, using R-290 refrigerant and an alternative design solution to guarantee high safety with standard components.
- Identifiant de la fiche : 30030004
- Langues : Anglais
- Sujet : Technologie
- Source : 13th IEA Heat Pump Conference 2021: Heat Pumps – Mission for the Green World. Conference proceedings [full papers]
- Date d'édition : 31/08/2021
Liens
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Indexation
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Thèmes :
Pompes à chaleur à usage domestique;
Hydrocarbures - Mots-clés : Secteur résidentiel; Air-eau; Pompe à chaleur; R290; Sécurité; Norme; Essai; Inflammabilité; Monobloc; Performance
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Experimental study of R290 enhanced system perf...
- Auteurs : XU B., CHEN J. P., QI Z. G., et al.
- Date : 21/08/2011
- Langues : Anglais
- Source : Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
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Residential heat pump for indoor installation o...
- Auteurs : GERBER R., SCHUBERT M., ERB K., CARBONELL D.
- Date : 13/06/2022
- Langues : Anglais
- Source : 15th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2022). Proceedings. Trondheim, Norway, June 13-15th 2022.
- Formats : PDF
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Mini heat pumps for highly insulated residentia...
- Auteurs : PEDERSEN P. H., JACOBSEN E. E., MADSEN C., et al.
- Date : 21/08/2011
- Langues : Anglais
- Source : Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
Voir la fiche
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Performance evaluation of a large capacity air-...
- Auteurs : XU T., SAWALHA S., MAZZOTI W., et al.
- Date : 21/08/2016
- Langues : Anglais
- Source : 12th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2016). Proceedings. Édimbourg, United Kingdom, August 21st-24th 2016.
- Formats : PDF
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Mauvais paramétrage d'une pompe à chaleur air/e...
- Auteurs : CRUZ TEJEDA A. de la, RIVIERE P., MILU A., et al.
- Date : 04/2015
- Langues : Français
- Source : Revue générale du Froid & du Conditionnement d'air - vol. 104 - n. 1151
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