涡旋式制冷压缩机的输气量调节  

THE REGULATION ON THE AMOUNT OF INPUT GASESE OF THE SCROLL REFRIGERATION COMPRESSOR

作　　者：马贞俊[1] 孙嗣莹[2] 

机构地区：[1]西安交通大学制冷与低温工程系 [2]北京工业大学能源与环境工程系

出　　处：《制冷与空调》2004年第1期55-57,共3页Refrigeration and Air-Conditioning

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。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.

关 键 词：制冷压缩机 涡旋式 气量调节 滚动转子式压缩机 往复式压缩机 调节方法 工作原理 分析讨论 性能特性 性能参数 输气量 优缺点 

分 类 号：TB65[一般工业技术—制冷工程]