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Compressor and heat exchanging device

A compressor and shell technology, applied in the field of heat exchange, can solve the problems of complex assembly and disassembly process, and achieve the effects of improving convenience, simplifying processing procedures, and reducing processing accuracy requirements.

Inactive Publication Date: 2016-02-24
ZHUHAI LANDA COMPRESSOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a compressor and heat exchange equipment to solve the problem of complex assembly and disassembly process of the shell and stator of the compressor in the prior art

Method used

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  • Compressor and heat exchanging device
  • Compressor and heat exchanging device
  • Compressor and heat exchanging device

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Embodiment Construction

[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0027] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, 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.

[0028] In the present invention, in the absence of a contrary statement, the used orientation words such as "up and down" usually refer to the direction shown in the drawings, or refer to the vertical, vertical or gravity direction Similarly, for ease of understanding and description, "inside and outside" refer to inside and outside relative to the out...

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Abstract

The invention provides a compressor and a heat exchanging device. The compressor comprises a housing and a stator, wherein the housing is provided with a chamber, and a first assembling structure is arranged on the inner wall of the housing; the stator is embedded into the chamber, and a second assembling structure which is in match with the first assembling structure is arranged at one side, toward the housing, of the stator; after the housing and the stator are assembled in place, the stator can circumferentially stop rotating relative to the housing under the effects of the first assembling structure and the second assembling structure; the housing is in clearance fit with the stator. With the adoption of the compressor, the problem of complex assembling and disassembling processes of the housing and the stator of the compressor in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a compressor and heat exchange equipment. Background technique [0002] The casing and stator of the existing rotary compressors are assembled together by interference fit. Since the interference is generally between 0.06 mm and 0.2 mm, the outer diameter of the compressor stator and the inner diameter of the compressor casing The precision requirements are also high. The outer diameter tolerance of the stator is generally within 0.05 mm, the roundness is generally required within 0.04 mm, the inner diameter tolerance of the shell is generally within 0.07 mm, and the roundness is generally within 0.15 mm. During the assembly process It is easy to cause damage to compressor components. [0003] The assembly process of interference fit is complicated. It is necessary to heat the shell of the compressor first. After the shell of the compressor is heated and expanded, the stat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/00
CPCF04C29/00F04C2230/60F04C2240/10F04C2240/30
Inventor 徐玉格范少稳伍文轩王克赵国伟
Owner ZHUHAI LANDA COMPRESSOR
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