Abstract: This paper proposed a two-stage compression refrigeration heat pump cycle.It can not only recycle waste heat generated by refrigeration,but also supply cooling and domestic hot water at the same time according to the user's need.Using actual cases,they are analyzed theoretically that the refrigerant mass flow rate,environment temperature,hot water temperature,high pressure compressor's exhaust pressure have influence on the new cycle's properties.In addition,the effect factors of the characteristic temperature and high pressure compressor's optimum exhaust pressure are discussed.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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