回收热泵压缩机散热的技术方案分析

介绍回收热泵压缩机散热的4种技术方案:利用待加热的低温气体吹过压缩机表面,利用待加热的低温液体流过压缩机表面的换热器,利用低温热泵工质液体喷入压缩机内部的工作部件表面,利用特定性质的热泵工质降低压缩过程中热泵工质的温度。对各方案的实施方法进行了分析与探讨。

Analysis of mMethods recovering heat from heat pump compressors

Four methods to recover compressor heat were given:low-temperature gases flowing outside of the compressor,low-temperature liquids flowing in the heat exchanger outside of the compressor,low-temperature liquid refrigerants spraying onto the components inside the shell of the compressor,and special refrigerants whose compression process is always near their saturated vapor line.measures that should be considered when the four methods are used in practical heat pump systems were also discussed.