家用热泵热水器能效检测方法试验研究

Abstract

Abstract: The problems existing in the energy efficiency test of the current household heat pump water heater standard are discussed. The improvement measures of the two methods of drainage method and mixing method are put forward, and the verification of the two testing methods is introduced. At the same time, the influence of thermal storage compensation of thermal storage water tank on the heating capacity of household heat pump water heaters was also discussed. The differences between the initial water temperature and the actual water consumption of existing standards and the solutions were also discussed.

Key words: Heat pump water heater, Household, Energy efficiency, Test, Drainage method, Mixing method, Thermal storage capacity, Initial water temperature

LIU Jiayou, HUANG Xunqing. Experimental research on energy efficiency testing method of household heat pump water heater[J]. Journal of Appliance Science & Technology, 2018, 0(2): 22-24.

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Experimental research on energy efficiency testing method of household heat pump water heater

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