WANG Chao-xin, ZHU Xing-wang, XING Lin-fen and et al. Experimental study of operating performance on static air-source heat pump water heater[J]. Journal of Light Industry, 2011, 26(5): 5-7. doi: 10.3969/j.issn.1004-1478.2011.05.002
Citation:
WANG Chao-xin, ZHU Xing-wang, XING Lin-fen and et al. Experimental study of operating performance on static air-source heat pump water heater[J]. Journal of Light Industry, 2011, 26(5): 5-7.
doi:
10.3969/j.issn.1004-1478.2011.05.002
Experimental study of operating performance on static air-source heat pump water heater
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College of Mech.and Electr.Eng., Zhengzhou Univ.of Light Ind., Zhengzhou 450002, China;
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Guangzhou M.Universe Cooling-air Tech.Development Co., Ltd., Guangzhou 510935, China
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Received Date:
2011-01-03
Available Online:
2011-09-15
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Abstract
The operating performance of air heat pump water heater with static heating was tested based on air conditioning measurement platform.At ambient temperature of (20±1)℃ with water tank temperature from 15℃ to 55℃,the system parameters such as suction pressure and suction temperature had no significant change.Discharge pressure,discharge temperature,compression ratio and compressor input power all rose.The average COP was about 4.76,and the system showed feasibility in energy saving.
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References
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Proportional views
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