带闪蒸器的家用变频空气源热泵试验研究

Experimental study on residential variable frequency air source heat pump with flash-tank

对带闪蒸器的家用变频空气源热泵在制冷及制热工况下进行测试,结果表明,整机能力和能效在高温制冷及低温制热工况下均有较大幅度的提升,适用于气候工况较为恶劣的地区。

According to the residential variable frequency air source heat pump with flash-tank,the experiments are carried out at various cooling and heating working conditions.The results show that the unit capacity and energy efficiency ratio are increased much under high temperature cooling and low temperature heating mode,which indicates that the residential variable frequency air source heat pump with flash-tank is adaptive to terrible climate condition.