Reciprocating piston type compressor

Abstract

The invention discloses a reciprocating piston type compressor, which adopts an eccentric motor, and the eccentric motor not only can transmit the autorotation force to a piston, but also can transmit the revolution force, so that the movement of the piston during working is more powerful; due to the arrangement of the eccentric motor, the reciprocating piston type compressor can be free of a structure for converting the acting force direction of the motor, a certain assembling space is saved, and the reciprocating piston type compressor is small in overall size and convenient to carry and store; due to the arrangement of the piston through hole, the air compressor has better air compression capacity; and therefore, the reciprocating piston type compressor has better working efficiency, and a larger air compression degree is obtained.

Description

technical field [0001] The invention relates to the design and manufacture field of compressors, more specifically, it relates to a reciprocating piston compressor. Background technique [0002] Compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas; compressors are divided into reciprocating piston compressors, screw compressors, centrifugal compressors, linear compressors, etc.; usually in reciprocating piston compressors , the ordinary motor is used to drive the piston to move, but the ordinary motor can only transmit the force of the piston's rotation; and other structures are needed to convert the direction of the motor's force to realize the movement of the piston in the cylinder, so that the reciprocating piston The overall volume of the compressor is larger and it is difficult to carry and store; when the driving force of the piston is insufficient, it is easy to cause low working efficiency of the piston, resulting in insufficient c...

AI Technical Summary

Problems solved by technology

[0002] Compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas; compressors are divided into reciprocating piston compressors, screw compressors, centrifugal compressors, linear compressors, etc.; usually in reciprocating piston compressors , the ordinary motor is used to drive the piston to move, but the ordinary motor can only transmit the force of the piston's rotation; and other structures are needed to convert the direction of the motor's force to realize the movement of the piston in the cylinder, so that the reciprocating piston The overall volume of the compressor is larger and it is difficult to carry and store; when the driving force of the piston is insufficient, it is easy to cause low working efficiency of the piston, resulting in insufficient compression of the gas, which in turn makes the use of the compressor poor; A large gas compression degree requires a longer piston stroke and a larger cylinder volume, which means that the weight of the compressor is heavier, the cost of materials is higher, the convenience of use is reduced, and it is not conducive to the environment of the school space application

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