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Single-cylinder reciprocating piston type compressor

A technology of reciprocating pistons and compressors, which is applied in the direction of liquid variable capacity machinery, mechanical equipment, variable capacity pump components, etc. It can solve the problems of discontinuous suction and exhaust, improve the efficiency of suction and exhaust, and achieve continuity , to reduce the effect of adverse effects

Active Publication Date: 2016-03-16
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the single-cylinder compressor in the prior art that there is discontinuous suction and exhaust, thereby providing a single-cylinder reciprocating piston compressor

Method used

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  • Single-cylinder reciprocating piston type compressor

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Embodiment Construction

[0023] Such as figure 1 As shown, the present invention provides a single-cylinder reciprocating piston compressor, which includes a cylinder and two pistons arranged inside the cylinder, the two pistons divide the cylinder into three compression chambers, and the two pistons The three compression chambers are driven to and fro independently by being driven by the respective power mechanisms, and the three compression chambers are provided with suction ports on the same side of the cylinder and exhaust ports on the other side, and at least two The compression chambers are not simultaneously sucked in and / or exhausted.

[0024] The structure of three compression chambers formed by the two pistons of the single-cylinder reciprocating piston compressor of the present invention, and the three compression chambers are all provided with suction ports on the same side of the cylinder, and exhaust ports are provided on the other side, and combined with at least The structure of the t...

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Abstract

The invention provides a reciprocating piston type compressor. The reciprocating piston type compressor comprises an air cylinder and two pistons arranged in the air cylinder. The air cylinder is divided into three compression cavities through the two pistons. The two pistons are driven by power mechanisms connected with the two pistons respectively to do independent reciprocating movement. Suction ports are formed in the parts, on the same side of the air cylinder, of the three compression cavities, and exhaust ports are formed in the parts, on the other side of the air cylinder, of the three compression cavities, and at least two compression cavities do not suck air and / or exhaust air at the same time. According to the reciprocating piston type compressor, air suction and exhaust of the single-cylinder reciprocating piston type compressor are continuous, and the intermittent air suction and exhaust adverse effect is weakened. Due to the fact that compression air cylinders are arranged in the two directions of the movement of the pistons of the reciprocating piston type compressor, compared with an original compressor with a compressor air cylinder only in one movement direction, the air suction and exhaust efficiency of the compressor is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a single-cylinder reciprocating piston compressor. Background technique [0002] Reciprocating compressors have discontinuous suction and exhaust. In order to overcome the shortcomings of intermittent suction and exhaust, people use multi-cylinder out-of-phase methods to reduce the impact of discontinuous suction and exhaust. However, for single-cylinder compressors, it is impossible to use multiple cylinders. Therefore, other methods need to be used to reduce the problem of discontinuous suction and exhaust of reciprocating compressors. [0003] Because the single-cylinder compressor in the prior art has technical problems such as discontinuous suction and exhaust, and low efficiency of suction and exhaust, the present invention researches and designs a single-cylinder reciprocating piston compressor. Contents of the invention [0004] Therefore, the tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B25/00F04B39/12
CPCF04B25/00F04B39/123
Inventor 魏亮
Owner GREE ELECTRIC APPLIANCES INC
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