Analysis of several kinds of common air compressors
The screw compressor is a rotary displacement compressor in which two rotors with helical gears mesh with each other so that the volume of the two rotors becomes smaller, thereby compressing and discharging the gas. The screw compressor assembly in the screw air compressor is manufactured with the latest CNC grinding machine, and the on-line laser technology is adopted to ensure the precise manufacturing tolerances. Its reliability and performance ensure that the running cost of the compressor has been extremely low during the service life. Adjusting compressors, integral compressors and desiccant series are new products in the L/LS series compressors.The speed compressor is a rotary continuous air compressor in which the high speed rotating blades accelerate the passage of gas through it, thereby converting speed into pressure. This conversion occurs on rotating blades and partly on stationary diffuser or return plate baffles.Centrifugal compressor is a speed type compressor in which one or more rotating impellers (usually on the side of the blade) accelerate the gas. The main air flow is radial.
Displacement compressor a compressor that directly depends on the volume of gas to increase the pressure of the gas.The piston compressor is a displacement compressor whose compression element is a piston that does reciprocating motion in the cylinder.Rotary compressor is a displacement compressor. Compression is achieved by the forced motion of rotating elements.The sliding vane compressor is a rotary variable displacement compressor whose axial slider slides radially on the eccentric rotor of the cylinder. The air trapped between the slides is compressed and expelled.The liquid piston compressor is a rotary displacement compressor in which water or other liquid acts as a piston to compress the gas and then exhaust the gas.Roots dual rotor compressors - a rotary displacement compressor in which two roots rotor engage each other, thus stopping the gas and passing it from the intake port to the exhaust port. No internal compression.
There are many kinds of air compressors (air compressors).1, according to the principle of work can be divided into three categories: volume type, power type (speed type or turbine type), thermal type compressor.2, according to lubrication, can be divided into oil-free air compressor and oil lubrication compressor.3, according to the performance can be divided into: low-noise, variable frequency, explosion-proof and other air compressor.4, use can be divided into: refrigerator compressor, air conditioning compressor, refrigeration compressor, compressor oil, natural gas filling stations, drilling machine, pneumatic tools, braking of vehicles, doors and windows open and close with, for textile machinery, plastic machinery, tire for compressor, compressor, compressor, marine mining medical compressor, painting with.5, according to the type can be divided into: fixed type, mobile type, closed type.
