【摘要】 本文介绍了涡式制冷压缩机常用的几种输气量调节方法,对每种调节方法的工作原理、优缺点和性能特性进行了分析讨论。同时也将涡旋式制冷压缩机与往复式压缩机、滚动转子式压缩机就一些性能参数进行了对比。更多还原

【Abstract】 In the paper, several regulated methods of input gases in common use of scroll refrigeration compessor were introduced. The working principle , advantage and disadvantage , parmeters of performance were compared for method are also analyzed. At the same time, some parameters of performance were compared for sceoll refrigeration compressor,reciprocation compressor and rolling piston compressors.更多还原