Four-level W-shaped high pressure compressor

Abstract

The invention relates to the technical field of compressed air storage, in particular to a four-level W-shaped high pressure compressor. The four-level W-shaped high pressure compressor comprises a compression system, a drive system, a power supply control system, a condensed water-oil separation system and a cooling system, by adopting a four-level three-cylinder design, a level-I air cylinder and a level-II air cylinder are integrated in a conjoined piston cylinder, so that the mechanical structure is simplified, moving rod members are reduced, the space is saved, and the efficiency is improved. A level-III air cylinder and a level-IV air cylinder are respectively disposed at two sides of the conjoined air cylinder of the level-I air cylinder and the level-II air cylinder, and the three air cylinders are in a W shape; and a heat dissipating apparatus is respectively arranged outside each air cylinder group, so that a compression process is similar to the constant-temperature compression, the density of the compressed air is increased, after the heat is released, an enthalpy value is decreased, the efficiency for compressing air is increased, the service life of machines is prolonged, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field of storing compressed air, in particular to a four-stage W-type high-pressure compressor. Background technique [0002] Air compressor is the basic product of machinery industry, which is widely used in various industries. The air compressor is the core equipment that converts the rotational mechanical energy output by the driving machine (electric motor or diesel engine) into the pressure energy of the gas, and provides power for the pneumatic system (or pneumatic purge point). [0003] China's air compressors have experienced two stages of start-up and growth, and have now entered a stage of stable development. With the rapid development of the air compressor industry, the concentration of the air compressor market has gradually increased, and a number of leading enterprises have gradually formed, and these enterprises have continuously improved their competitiveness through industry integration. Althoug...

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Problems solved by technology

[0006] In order to solve the above-mentioned technical defects existing in the prior art, the object of the present invention is to provide a four-stage W-type high-pressure compressor, which solves the problems in the prior art that the pressure ratio does not decrease and the utilization rate of the volume is not high

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