摘要
本研究选取佛山某家庭为对象,对家用空气源热泵热水器的运行性能进行了实测研究。在环境温度20℃的条件下,空气源热泵热水器的运行COP约1.94。结果表明:在实际应用中,与传统电加热相比,空气源热泵热水器具有良好的节能效果,但是由于受到使用条件、控制模式及用水规律等因素的影响,设备的性能优势未能充分发挥,存在"高效设备、低效运行"的现象。
In this study, a family in Foshan was selected as the object, and the operational performance of the domestic airsource heat pump water heater was measured. On the condition of the environment temperature of 20℃, the COP of the airsource heat pump water heater was about 1.94. The results showed that the air-source heat pump water heater had a better energy effciency effect compared with the traditional electric heating;but due to the use of conditions, control modes, laws of water and other factors, the performance advantages of the equipment had not been fully played, there was a phenomenon of 'effcient equipment, ineffcient operation'.
作者
刘幼农
侯隆澍
Liu Yongnong;Hou Longshu(Center of Science and Technology and Industrialization Development,Ministry of Housing and Urban-Rural Development,Beijing,100835;College of Architecture and Civil Engineering,Beijing University of Technology,Beijing,100124)
出处
《建设科技》
2019年第2期42-44,共3页
Construction Science and Technology
基金
国家重点研发计划项目"净零能耗建筑关键技术研究与示范"(项目编号:2016YFE0102300)
关键词
空气源热泵
热水器
运行性能
水箱温度
COP
air-source heat pump
water heater
operational performance
water tank temperature
COP
