家电科技 ›› 2018, Vol. 0 ›› Issue (2): 22-24.

• 论文 • 上一篇    下一篇

家用热泵热水器能效检测方法试验研究

刘家有, 黄逊青   

  1. 广东万和新电气股份有限公司 广东顺德 528305
  • 出版日期:2018-02-01 发布日期:2019-07-12
  • 作者简介:黄逊青,tigersoucn@163.com

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

LIU Jiayou, HUANG Xunqing   

  1. Guangdong Vanward New Electric Co.,Ltd. Shunde 528305
  • Online:2018-02-01 Published:2019-07-12

摘要: 讨论了现行家用热泵热水器标准在能效测试方面存在的问题,提出了排法和混水法两种方法的改进措施,并且介绍了对两种检测方法进行验证的情况。同时,也提出了蓄热水箱蓄热量的补偿对家用热泵热水器制热量的影响,以及讨论了现有标准的初始加热水温与实际用水情况的差异以及解决措施。

关键词: 热泵热水器, 家用, 能效, 检测, 排水法, 混水法, 蓄热量, 初始水温

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