水相变能热泵供热系统运行测试
Operation test for heat pump heating system using latent heat of water transformation
摘要：
以青岛某水相变能热泵供热系统为研究对象，介绍了水相变能热泵供热系统和水相变换热器的工作原理。对水相变能热泵系统的实际运行工况进行了现场测试。根据测试数据，分析了该系统的制热性能系数及其影响因素。
关键词：水相变能,热泵,供热,性能系数,换热器
Abstract：
Taking a heat pump heating system using latent heat of water transformation in Qingdao as the research object, presents the working principle of the heat pump heating system and the heat exchanger. Carries out a field operating condition test of the heat pump heating system. According to the test data, analyses the heating coefficient of performance and its influencing factors.
Keywords:latent heat of water transformation, heat pump, heating, coefficient of performance, heat exchanger