制冷与空调（四川）
製冷與空調（四川）
제랭여공조（사천）
REFRIGERATION & AIR-CONDITION
2013年
1期
82-85
,共4页
R410A%回热循环%COP%回热过冷度
R410A%迴熱循環%COP%迴熱過冷度
R410A%회열순배%COP%회열과랭도
R410A%heat regenerative cycle%COP%supercooling degree
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是一種新型環保的製冷劑,針對R410A迴熱循環方麵的性能加以分析.將不採用迴熱循環時的單位容積製冷量、單位容積壓縮機耗功、COP與迴熱循環後的參數做比較,得齣單位容積製冷量、單位容積壓縮機耗功、COP隨迴熱蒸髮溫度及迴熱過冷度變化時的變化情況,對R410A是否採用迴熱循環及在什麽情況下採用迴熱循環具有一定意義.
R410A시일충신형배보적제랭제,침대R410A회열순배방면적성능가이분석.장불채용회열순배시적단위용적제랭량、단위용적압축궤모공、COP여회열순배후적삼수주비교,득출단위용적제랭량、단위용적압축궤모공、COP수회열증발온도급회열과랭도변화시적변화정황,대R410A시부채용회열순배급재십요정황하채용회열순배구유일정의의.
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.
