Buffer piston structure of compressor

Abstract

The invention discloses a buffer piston structure of a compressor. The buffer piston structure of the compressor comprises a piston body, and a crankshaft connecting rod connected with the piston body, wherein a buffer through hole is formed inside the piston body; a piston barrel is arranged inside the buffer through hole; the crankshaft connecting rod is hinged at one end of the piston barrel. Compared with the prior art, the buffer piston structure of the compressor has the advantages as follows: a built-in piston is arranged inside an ordinary piston, the built-in piston is hinged with a crankshaft, and the crankshaft drives the built-in piston first and then drags the external piston to move through a traction buffer device connected with the external piston, so that when a check valve of the compressor intakes and exhausts gas, a buffer effect is achieved, thereby avoiding an instantaneous relatively-high pressure and reducing wear and tear of mechanical equipment.

Description

technical field [0001] The invention relates to a buffer piston structure of a compressor. Background technique [0002] In general piston air compressor equipment, the piston is directly compressed, and a large pressure is formed in an instant. The check valve on the air compressor will be opened or closed instantly, and the parts that act as the switch valve in the check valve will be subjected to instantaneous huge pressure for a long time. It is easy to be damaged, and the various conduit joints inside the equipment will also loosen and rupture due to this instantaneous huge pressure. Contents of the invention [0003] The technical problem to be solved in the present invention is to provide a compressor buffer piston structure that can avoid damage to equipment parts due to high pressure on the piston in view of the above-mentioned deficiencies in the prior art. [0004] In order to solve the problems of the technologies described above, the technical solution ...

AI Technical Summary

Problems solved by technology

[0002] In general piston air compressor equipment, the piston is directly compressed, and a large pressure is formed in an instant. The check valve on the air compressor will be opened or closed instantly, and the parts that act as the switch valve in the check valve will be subjected to instantaneous huge pressure for a long time. It is easy to be damaged, and the various conduit joints inside the equipment will also loosen and rupture due to this instantaneous huge pressure

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