空气源热泵热水器试验台的设计  

Design of Air Source Heat Pump Water Heater Test-bed

作　　者：王超[1] 陶乐仁[1] 申玲[1] 虞中旸 沈冰洁[1] 

机构地区：[1]上海理工大学,上海200093

出　　处：《流体机械》2016年第8期65-68,82,共5页Fluid Machinery

基　　金：上海重点试验室资助项目(NO.1N-15-301-101)

摘　　要：由于空气源热泵热水器的热容量随地域性和季节性变化较大,冷媒的质量流量调节范围较大,系统运行特性较为复杂,优化系统性能显得尤为重要。通过空气源热泵热水器试验台的搭建,可以对蒸发器风冷效率,压缩机压缩特性,电子膨胀阀开度等进行独立的研究,进而根据不同工况优化设置系统参数,提高系统制热COP。As the heat capacity of air source heat pump water heater change large with regional and seasonal variation, the re-frigerant mass flow has a wide regulating range, the operating characteristics of system are more complex, and optimizing system performance is very important. By designing an air source heat pump water heater test-bed,the efficiency of air-cooled evaporator, compression characteristics of compressor,electronic expansion valve opening degree can be research independent. And then,ac-cording to different working conditions setting the system parameters optimally, improving the COP of system heating.

关 键 词：空气源热泵热水器 流量调节 独立的研究 系统参数 

分 类 号：TH12[机械工程—机械设计及理论]