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分析了进气管的绝热改进是传统的冰箱闲旋转式压缩机使用HFC134a制冷剂时提高性能的一种有效方法;建立了进气管绝热设计的传热模型;介绍了旋转式缩缩机使用新制冷剂HFC134a后进气管的绝热设计方法和算例。
It is analyzed that the improvement of the adiabatic air intake pipe is an effective method to improve the performance of the traditional freezer rotary compressor with HFC134a refrigerant. The heat transfer model of intake pipe insulation design is established. The new refrigeration system of rotary compressor is introduced Adiabatic design method and example of inlet pipe after HFC134a.