低温环境下风冷热泵型空调机组应用问题的探讨

Discussion of the Heat Pump Air Conditioner in Low Temperature Environment

通过分析低温环境下风冷热泵型空调机组制热能力降低的主要原因 ,提出了在低温环境下提高风冷热泵型空调机组蒸发温度的方法及措施 ,并通过计算来验证其可行性。

This paper studies the main causes for capacity reduction of the heat pump air conditioner while working at low temperature environment,proposes methods to raise the evaporation temperature of the heat pump air conditioner and to prove the feasibility by calculation.