空气压缩机的种类很多
There are many kinds of air compressors
按工作原理可分为容积式压缩机、往复式压缩机、离心式压缩机。现在常用的空气压缩机有活塞式空气压缩机、螺杆式空压机、离心式压缩机以及滑片式空气压缩机、涡旋式空气压缩机。
According to the working principle, it can be divided into displacement compressor, reciprocating compressor and centrifugal compressor. Now commonly used air compressors include piston air compressor, screw air compressor, centrifugal compressor, sliding vane air compressor and scroll air compressor.
我们一般市场上见的最多的应该就是活塞式空压机和螺杆空压机了，我们国内最早用的就是活塞式空压机，它的原理就是由连杆、活塞、气缸、这些东西组成。当曲轴旋转时，通过连杆的传动，活塞便做往复运动，由气缸内壁、气缸盖和活塞石家庄电动伸缩门 保定桌椅  保定水处理设备 河北机械加工 北京电动门  保定养老院  保定防水顶面所构成的工作容积则会发生周期性变化。活塞从气缸盖处开始运动时，气缸内的工作容积逐渐增大
The piston air compressor and screw air compressor are the most common ones in our market. The piston air compressor is the first one used in our country. Its principle is composed of connecting rod, piston, cylinder and so on. When the crankshaft rotates, the piston will reciprocate through the transmission of the connecting rod, and the working volume composed of the inner wall of the cylinder, the cylinder head and the top surface of the piston will change periodically. When the piston starts to move from the cylinder head, the working volume in the cylinder increases gradually