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。
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.
作者
刘志斌
吴荣华
于灏
Liu Zhibin;Wu Ronghua;Yu Hao(Dalian Minzu University,Dalian,Uaoning Province,China)
出处
《暖通空调》
2019年第1期96-100,共5页
Heating Ventilating & Air Conditioning
基金
中国博士后科学基金面上资助项目"污水换热器入口管箱流场分布及结构优化方法研究"(编号:2016M602096)
中央高校基本科研业务费"场协同理论在污水流动换热过程中的应用"(编号:WD01126)
关键词
水相变能
热泵
供热
性能系数
换热器
latent heat of water transformation
heat pump
heating
coefficient of performance
heat exchanger
