Explosion-proof gas compressor with high safety

Abstract

The invention discloses an explosion-proof gas compressor with high safety, and belongs to the field of gas compressors. The explosion-proof gas compressor with high safety comprises an installation base; an explosion-proof motor and a screw compressor main machine are fixedly installed at the top of the installation base; a screw is rotatably connected inside the screw compressor main machine; afirst butt pipe is fixedly connected to one side, close to the screw compressor main machine, of the explosion-proof motor through a bolt; and a second butt pipe is fixedly connected to one side, close to the explosion-proof motor, of the screw compressor main machine. According to the explosion-proof gas compressor with high safety, compared with the driving connection mode of a traditional compressor, the sealing performance is better, the leakage of inflammable and explosive gases in the screw compressor main machine is avoided, it is ensured that the compression pressure inside the screw compressor main machine is not too high to break a tank body, the safety capability is high, the explosion-proof and leakage-proof effects are better, and the safety is higher compared with the traditional gas compressor.

Description

technical field [0001] The invention relates to the field of gas compressors, in particular to an explosion-proof gas compressor with high safety. Background technique [0002] A gas compressor is a power device that converts mechanical energy into gas pressure energy. It is often used to provide gas power for pneumatic tools. It is also commonly used for pressure delivery of oxygen, hydrogen, ammonia, natural gas, coke, etc. Furnace gas, inert gas and other media. [0003] The most important feature of explosion-proof compressors is safety. Safety is mainly from the configuration of explosion-proof electrical and automatic control protection. For flammable and explosive special gases, safety is the most critical, and the existing compressors generally use an external motor to drive the compressor to run, and the transmission part is likely to cause gas leakage, especially for flammable and explosive gases. , and when the compressor is working, the internal air pressure ca...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide an explosion-proof gas compressor with high safety, which has the advantages of high safety, and solves the problem that the existing compressors are generally driven by an external motor. When the compressor is running, the transmission part is likely to cause gas leakage, especially for flammable and explosive gases, and the internal air pressure cannot be adjusted when the compressor is working. When the pressure is too high, it is easy to cause the compressor to burst.

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