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A new absorption heat pump for simultaneous heating and air conditioning.
Author(s) : LE GOFF P., LASALLE A., LABIDI J.
Summary
To meet heat and refrigeration needs (household and industrial), the authors propose a reverse cycle absorption heat pump heated by gas or fuel oil. The absorption process is in the form of a gas-liquid vertical contactor, with piston counterflow, making it possible to double the exergetic efficiency of existing absorbers. This result is even better when a heat exchanger is built into the absorption column. In addition, and unlike heat pumps with conventional compression, it is possible to vary many parameters in the structure of the contactors, regardless of the chemical pair used, thus improving the system's performance. In conclusion, the heat-pump structures presented offer a number of possible applications, and thus a great likelihood of approaching economically acceptable reversibility in operation.
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Details
- Original title: A new absorption heat pump for simultaneous heating and air conditioning.
- Record ID : 1995-2518
- Languages: English
- Source: New Applications of Natural Working Fluids in Refrigeration and Air Conditioning
- Publication date: 1994/05/10
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Heat pumps techniques
- Keywords: Rectification; Double effect heat pump; Design; Ammonia; Absorption system; Heat pump; Glycol; Water
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- Author(s) : LE GOFF P., LASALLE A., SEMNANI-RAHBAR M.
- Date : 1994/11/21
- Languages : French
- Source: 2nd European refrigeration forum. Discussion on substitute refrigerants at the eve of 1995. Conferences./ 2e Forum européen du froid. Le point sur les fluides frigorigènes de remplacement à la veille de 1995. Conférences.
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La rectification inverse - Modélisation et appl...
- Author(s) : LABIDI J.
- Date : 1992
- Languages : French
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Une thermofrigopompe à absorption pour la produ...
- Author(s) : LABIDI J., PARIS J., LE GOFF P.
- Date : 1994/09/21
- Languages : French
- Source: CFCs, the Day After.
- Formats : PDF
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Optimal configuration for solution circulation ...
- Author(s) : MOLINAROLI L., JOPPOLO C. M., DE ANTONELLIS S.
- Date : 2011/04/06
- Languages : English
- Source: Sources/sinks Alternative to the Outside Air for Heat Pump and Air-conditioning Techniques (Alternative Sources - AS), Padua, Italy, April 5-7, 2011. / International Sorption Heat Pump Conference (ISHPC11), Padua, Italy, April 6-8, 2011.
- Formats : PDF
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Study on rectification solutions for an absorpt...
- Author(s) : MORTAL A., RORIZ L.
- Date : 2002/09/24
- Languages : English
- Source: Proceedings of the International Sorption Heat Pump Conference.
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