Condensing Heat Recovery of Existing Large-Scale Refrigeration System

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Abstract:

Existing refrigeration systems generally put the high temperature and pressure of refrigerant vapor into the atmosphere or cooling water through the condenser to reach the purpose of condensing refrigerant. But this will lead to the environment “thermal pollution”, and a waste of energy. This paper describes a plan of modification of the existing refrigeration system, through the waste heat recovery unit can be recovered the condensing heat effectively and product hot water in 50~ 60 to provide bathing. This system also can improve the refrigeration system operating conditions and the efficiency of generating units to achieve the purpose of energy saving.

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136-140

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November 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Jiang Huimin , Wang Yang , Ma Zuilang , Home Air Conditioning Condensing Heat Recovery Hot Water Supply Systems in Experimental Analysis [ J]. Fluid Mechanics, 2006, 34 (2): 64-67.

Google Scholar

[2] Zhang Yimin . Air Conditioning Waste Heat Recovery [J]. Applied Energy Technology, 2000 (4 ): 19-20.

Google Scholar

[3] Lin Fengbo, Supermarket Refrigeration System Condensing Heat Recovery Applications [J] . Qingdao University , 2006, 21 (4 ): 83-86.

Google Scholar

[4] Meng Fuchun , Dong Ming , The Use of Central Air Conditioning System Condensing Heat System Control of Domestic Hot Water System [J]. Refrigeration and Air Conditioning, 2004, 4 (2): 37-4.

Google Scholar

[5] ARIASJ, LUNDQVISTP . Heat Recovery and Floating Condensing in Supermarkets [J] . Energy and Buildings, 2006, 38 (2): 73-81.

DOI: 10.1016/j.enbuild.2005.05.003

Google Scholar

[6] JOHNRW, WILLKB Evaporative Air Conditioning Hand Book[M] · 3 rded Fairmont Press, INC, (1997).

Google Scholar