第一节活塞式制冷压缩机的特点压缩机是蒸气压缩制冷装置中的一个重要部件。制冷系统中制冷剂从低压向高压的不断输送过程,就是依靠压缩机来完成的。通常采用的制冷压缩机种类很多;有活塞式、离心式、螺杆式、滚动转子式、滑片式等。其中以活塞式压缩机问世最早,是至今依然应用最广的一种机型。它具有一系列其它类 Section 1 Piston Refrigeration Compressor Features Compressors are an important part of vapor compression refrigeration units. Refrigeration system in the refrigerant from low pressure to high pressure continuous delivery process, is to rely on the compressor to complete. There are many types of refrigeration compressors commonly used; there are piston type, centrifugal type, screw type, rolling rotor type and slide type. One of the first piston compressor came out, is still the most widely used before a model. It has a series of other classes