【摘要】 以R22为工质,通过对风冷热泵冷热水机组制冷剂充注量的实验研究,分析充注量对机组系统性能的影响及原因,提出机组性能改进措施及方法,实现风冷热泵节能优化。更多还原

【Abstract】 Conducts comprehensive analysis of performance and reasons of air-cooled heat pump at different refrigerant charge by experimental test using R22 as refrigerant.Puts forward several methods to improve the performance of system based on refrigerant charge,achieves the energy saving and optimization of heat pump.更多还原