Multi-piston compressor longitudinally arranged based on rotating inclined surface

Abstract

The invention belongs to the technical field of compressors, and in particular, relates to a multi-piston compressor longitudinally arranged based on a rotating inclined surface. The multi-piston compressor comprises the rotating inclined surface, a gas storage tank, a compression cylinder body, a compression cylinder gas outlet secondary pipe, a compression cylinder gas outlet main pipe, a compression piston, compression cylinders, a compression cylinder one-way gas inlet valve and a compression cylinder one-way gas outlet valve, wherein six compression cylinders are uniformly distributed in the longitudinal periphery of the compression cylinder body; gas enters through a gas inlet one-way valve, and is compressed by pistons of the compression cylinders; the compressed gas is leaded out through a gas outlet one-way valve, and enters the gas storage tank by the compression cylinder gas outlet secondary pipe and the compression cylinder gas outlet main pipe; compression positions of the pistons among the compression cylinders have certain phase angles, so that the compressed gas discharged by the compression gas outlet main pipe is more uniform, and the vibration and the noise in the compression process are reduced; and in addition, the multiple compression cylinders are designed in one compression cylinder body, and the rotating inclined surface with a continuously changed longitudinal distance is contacted with piston rods to drive the pistons in all the compression cylinders to perform a regular reciprocating motion, so that the structure is simpler.

Description

Technical field [0001] The invention belongs to the technical field of compressors, in particular to a longitudinally arranged multi-piston compressor based on a rotating inclined plane. Background technique [0002] At present, piston compressors are widely used in the market because of their simple structure, long service life, easy realization of large capacity, high pressure output, and low price. However, due to the reciprocating motion of the piston, the vibration is large, the noise is large, the exhaust is intermittent, and the output has pulses; designers often use two methods to solve the pulse problem, first increase the number of compression cylinders, and use the phase angle of the pistons between the compression cylinders To make up for the pulsation of the air flow, in addition, the air storage tank is used to discharge the pulse compressed gas of the piston compressor into the air storage tank first, and then the compressed gas in the air storage tank is used...

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Problems solved by technology

However, due to the reciprocating motion of the piston, the vibration is large, the noise is large, the exhaust is intermittent, and the output has pulses; designers often use two methods to solve the pulse problem, first increase the number of compression cylinders, and use the phase angle of the pistons between the compression cylinders To make up for the pulsation of the air flow, in addition, the air storage tank is used to discharge the pulse compressed gas of the piston compressor into the air storage tank first, and then the compressed gas in the air storage tank is used, but the number of compression cylinders is limited due to the arrangement of the compression cylinders. It cannot be too many, and the volume is relatively large. The present invention designs a multi-piston compressor based on the longitudinal arrangement of the rotating inclined plane to solve the above problems

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