Limiting structure for compressor

A limit structure and compressor technology, applied in the field of refrigeration compressors, can solve the problems of easy generation of metal powder, compressor jamming, and many limit points

Pending Publication Date: 2018-07-06
黄石东贝压缩机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Usually, a plurality of limit ears are protruded from the front, back, left, and right directions of the cylinder seat. There is a certain distance between the limit ears and the housing, and a certain groove or protrusion is stamped on the upper cover to limit the position. There is at least one limit point in each direction of front, rear, left, right, up, down, and more. There are many limit points and many control points, and the cylinder block, shell, and cylinder head are all made of metal. The collision between the movement and the shell during transportation is prone to metal impact Noisy, and easy to produce metal powder, causing the compressor to be stuck

Method used

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  • Limiting structure for compressor
  • Limiting structure for compressor
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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0037] In the description of the present invention, it should be understood tha...

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Abstract

The invention provides a limiting structure for a compressor, belonging to the field of refrigeration compressors. The limiting structure comprises a shell and a machine core located in the shell, wherein a plurality of pressure springs are arranged between the machine core and the shell, a limiting pin is further arranged on the machine core, a limiting ring is arranged on the inner side of the shell, and the limiting pin is inserted into the limiting ring. The limiting structure has an all-dimensional limiting function, the release of the springs can be prevented, and the metal impact noisecan be prevented; and the limiting structure is simple and easy to assemble.

Description

technical field [0001] The invention relates to the field of refrigeration compressors, in particular to a compressor position limiting structure. Background technique [0002] Existing refrigerator compressors are all limited by the cylinder block on the movement or the cylinder head and the housing. Usually, a plurality of limit ears are protruded from the front, back, left, and right directions of the cylinder seat. There is a certain distance between the limit ears and the housing, and a certain groove or protrusion is stamped on the upper cover to limit the position. There is at least one limit point in each direction of front, rear, left, right, up, down, and more. There are many limit points and many control points, and the cylinder block, shell, and cylinder head are all made of metal. The collision between the movement and the shell during transportation is prone to metal impact Noise, and it is easy to produce metal powder, causing the compressor to be stuck. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/12
CPCF04B39/121
Inventor 王有南朱金江柳泽宇陈曦
Owner 黄石东贝压缩机有限公司
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