空气源热泵热水器试验台的设计Design of Air Source Heat Pump Water Heater Test-bed
王超,陶乐仁,申玲,虞中旸,沈冰洁
WANG Chao,TAO Le-ren,SHEN Ling,YU Zhong-yang,SHEN Bing-jie
摘要(Abstract):
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 refrigerant 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,according to different working conditions setting the system parameters optimally,improving the COP of system heating.
关键词(KeyWords):
空气源热泵热水器;流量调节;独立的研究;系统参数
air source heat pump water heater;flow regulation;independent research;system parameters
基金项目(Foundation): 上海重点试验室资助项目(NO.1N-15-301-101)
作者(Author):
王超,陶乐仁,申玲,虞中旸,沈冰洁
WANG Chao,TAO Le-ren,SHEN Ling,YU Zhong-yang,SHEN Bing-jie
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- 空气源热泵热水器
- 流量调节
- 独立的研究
- 系统参数
air source heat pump water heater - flow regulation
- independent research
- system parameters