摘要
R410A是一种新型环保的制冷剂,针对R410A回热循环方面的性能加以分析。将不采用回热循环时的单位容积制冷量、单位容积压缩机耗功、COP与回热循环后的参数做比较,得出单位容积制冷量、单位容积压缩机耗功、COP随回热蒸发温度及回热过冷度变化时的变化情况,对R410A是否采用回热循环及在什么情况下采用回热循环具有一定意义。
R410A is a kind of new environmentally refrigerant. This study analyzed R410A in the heat regenerative cycle. When compared cooling capacity of per unit volume, compressor power consumption of per unit volume and COP without using the heat regenerative cycle with using the heat regenerative cycle, we know the variation of cooling capacity of per unit volume, compressor power consumption of per unit volume and COP with the change of the evaporation temperature and supercooling degree in the heat regenerative cycle. The conclusion has a certain significance on using heat regenerative cycle or not and which condition fitting for heat regenerative cycle of R410A.
出处
《制冷与空调（四川）》
2013年第1期82-85,共4页
Refrigeration and Air Conditioning
