太阳能热泵多功能复合机系统分析

Exergy Analysis of Solar Assisted Heat Pump Multi-function Machine System

在制热工况下,对太阳能热泵多功能复合机(SAHPM)进行了系统火用分析。结合实例,计算了压缩机、冷凝器、毛细管、蒸发器的火用损失系数,压缩机、蒸发器的损失系数较大,是降低系统火用损失的关键。

The exergy analysis of solar assisted heat pump muhi-function machine system is carried out under heating regime. The exergy loss coefficient of compressor, eondensator, capillary and evaporator is calculated with an example. The exergy loss coefficient of the compressor and evaporator is bigger, which is the key to lower the exergy loss of the system.