广水市随县壳牌空压机油-导热油直营啦

　　常用的空气压缩机有活塞式空气压缩机，螺杆式空气压缩机，(螺杆空气压缩机又分为双螺杆空气压缩机和单螺杆空气压缩机)，离心式压缩机以及滑片式空气压缩机，涡旋式空气压缩机。凸轮式，膜片式和扩散泵等压缩机没有列入其中，是因为它们用途特殊而尺寸相对较小。

　　容积式压缩机--直接依靠改变气体容积来提高气体压力的压缩机。

　　往复式压缩机--是容积式压缩机，其压缩元件是一个活塞，在气缸内作往复运动。

　　回转式压缩机--是容积式压缩机，压缩是由旋转元件的强制运动实现的The commonly used air compressors are piston type air compressors, screw type air compressors, (screw air compressors are divided into double air compressors and single screw air compressors), centrifugal compressors, and sliding vane air compressors, scroll compressors. Compressors such as cam type diaphragm type and diffusion pump are not included in this because of their special purpose and relatively small size. Positive displacement compressor--Compressor that relies directly changing the volume of the gas to increase gas pressure. Reciprocating compressor--It is a positive displacement compressor, and its compression element is a piston that back and forth in the cylinder. Rotary compressor--It is a positive displacement compressor, and the compression is achieved by the forced movement of the rotating element