空气源热泵热水器试验台的设计 |
| |
作者单位: | ;1.上海理工大学 |
| |
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。
|
关 键 词: | 空气源热泵热水器 流量调节 独立的研究 系统参数 |
Design of Air Source Heat Pump Water Heater Test-bed |
| |
Affiliation: | ,University of Shanghai for Science and Technology |
| |
Abstract: | 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. |
| |
Keywords: | air source heat pump water heater flow regulation independent research system parameters |
本文献已被 CNKI 等数据库收录! |
|