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Oil circuit structure and compressor having the same

An oil circuit and oil tank technology, applied in the field of compressors, can solve the problem of overheating of refrigerant in the suction section, and achieve the effects of reducing heat exchange, increasing heat dissipation area, and improving cooling capacity and performance.

Active Publication Date: 2022-08-02
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an oil circuit structure and a compressor with it, so as to solve the problem of severe overheating of the refrigerant in the suction section of the compressor in the prior art due to local high temperature

Method used

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  • Oil circuit structure and compressor having the same
  • Oil circuit structure and compressor having the same
  • Oil circuit structure and compressor having the same

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Embodiment Construction

[0025] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0026] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0027] It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore,...

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Abstract

The invention provides an oil circuit structure and a compressor having the same. The oil circuit structure has an oil outlet, and the oil circuit structure includes: a cylinder seat, including a first seat body and a second seat body connected with the first seat body, the first seat body has a cylinder hole for arranging a piston; the second seat body The body is used to support the crankshaft; the first seat body is provided with a first oil groove and a second oil groove communicated with the first oil groove; the second oil groove is arranged around the cylinder bore; the first oil groove is located between the crankshaft and the second oil groove, so that the The lubricating oil passing through the crankshaft passes through the first oil groove and the second oil groove in sequence and then flows out from the oil outlet. The oil circuit structure of the invention solves the problem of serious overheating of the refrigerant in the suction section caused by the local high temperature of the compressor in the prior art.

Description

technical field [0001] The present invention relates to the field of compressors, and in particular, to an oil circuit structure and a compressor having the same. Background technique [0002] At present, the piston compressor used in refrigerators has a crank-connecting rod structure. The crankshaft is rotated by the motor, which drives the piston to reciprocate, so as to realize the suction, compression and exhaust of the compressor. The cylinder block is the compressor body, providing support and platform. [0003] The high-temperature gas compressed in the cylinder is mainly dissipated through the outer surface of the cylinder head. Due to the small volume of the piston compressor core, the heat dissipation area of ​​the cylinder head is limited, resulting in the temperature of the cylinder head, cylinder seat and valve plate of the cylinder head. higher. This local high temperature causes serious overheating of the refrigerant in the suction section, which reduces the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/06F04B39/02
CPCF04B39/06F04B39/0276
Inventor 魏会军黄传顺朱红伟刘靖朱咏杰李亚荣
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION