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          Screw air compressor works Description
          Date:2012-04-26 16:14:50
          Compressor working principle: the working principle of the displacement type compressor is to compress the volume of gas, the increase in the density of the gas molecules in the unit volume velocity-type compressor working principle is to improve the speed of movement of the gas molecules to increase the pressure of the compressed air; having a kinetic energy of the gas molecules are converted to the pressure of the gas energy, thereby increasing the pressure of the compressed air.
          Many types of air compressor, according to the working principle can be divided into positive displacement compressors, reciprocating compressors, centrifugal compressors, the working principle of the displacement compressors is the volume of the compressed gas, so that the increase in the density of the gas molecules in the unit volume ; the working principle of the centrifugal compressor to increase the pressure of the compressed air is to improve the speed of movement of the gas molecules, and pressure can be converted to a gas having a kinetic energy of the gas molecules, and the screw compressor to increase the pressure of the compressed air. The working principle of the reciprocating compressor (also referred to as piston type compressor) is directly compressed gas, when the gas pressure reaches a certain discharge. Air compressor air compressor piston air compressors, screw air compressors (screw air compressor is divided into a twin-screw air compressors and screw air compressor), centrifugal compressor and slide air compressors, scroll air compressor. Here is the definition of the various compressors. Cam type, diaphragm and diffusion pump compressor is not included, because of their special uses relatively small size.
          Displacement compressor - directly depend on the change in gas volume to increase gas pressure compressor.
           
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