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Vortex compressor capable of being assembled through clamping lower cover component

A scroll compressor and cover assembly technology, which is applied to rotary piston machinery, pump components, mechanical equipment, etc., can solve the problems of large overall compressor volume, high installation accuracy, and high processing costs, and save processing costs and materials. Cost, easy processing, and the effect of improving installation accuracy

Inactive Publication Date: 2012-07-18
DALIAN SANYO COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is used to solve the problems existing in the prior art: high processing cost, high material cost, large overall volume of the compressor, high installation precision, etc.

Method used

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  • Vortex compressor capable of being assembled through clamping lower cover component
  • Vortex compressor capable of being assembled through clamping lower cover component
  • Vortex compressor capable of being assembled through clamping lower cover component

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specific Embodiment approach 2

[0034] The specific embodiment of the present invention is shown in the accompanying drawings. The scroll compressor that can be assembled by clamping the lower cover assembly is composed of an upper cover 1, a fixed scroll 2, a movable scroll 3, an upper support 4, a main shaft 5, The motor rotor 6, the motor stator 7 and the housing 8 are composed; the motor stator 7 is interference-fitted into the housing 8; the upper support 4 is interference-fitted into the housing 8 above the motor stator 7; Equipped with movable scroll 3, fixed scroll 2 and upper cover 1; the upper end of the main shaft 5 equipped with motor rotor 6 is inserted into the upper support 4; it is characterized in that the lower end of the housing 8 is equipped with a lower The cover assembly II10, the lower cover assembly II10 is composed of the lower support II13 and the lower cover II14; the middle part of the lower cover II14 is processed with a through hole 141, and the lower support II13 passes through ...

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Abstract

The invention discloses a vortex compressor capable of being assembled through clamping a lower cover component, and relates to a vortex compressor which can be arranged through being clamped by a fixture and is provided with a positioning boss lower cover. A motor stator is arranged in a shell in an interference mode; an upper supporter is arranged in the shell above the motor stator in an interference mode; a movable vortex disk, a fixed vortex disk and an upper cover are sequentially arranged above the upper supporter; and the upper end of a main shaft provided with the motor rotator is inserted into the upper supporter. The vortex compressor disclosed by the invention is characterized in that the lower end of the shell is provided with a lower cover component I, the lower cover component I consists of a lower supporter I and a lower cover I; a boss is stamped at the center of the lower cover I, and the lower supporter I is arranged on the boss; the centers of the upper supporter and the lower supporter I are provided with a bearing; and the boss and the bearing in the upper supporter and the lower supporter are concentric. The vortex compressor disclosed by the invention has the characteristics that the structure is ingenious, the processing is simple and convenient, the installation is convenient, processing cost and material cost are saved, the labor intensity in installation is reduced, the installation precision is improved, the overall height of equipment is reduced, and the like.

Description

technical field [0001] The scroll compressor capable of clamping and assembling the lower cover assembly of the present invention relates to a scroll compressor with a positioning boss lower cover that can be clamped and installed by a clamp. Background technique [0002] In the existing scroll compressor, the lower support can be installed on the casing or on the lower cover. However, the complexity, precision requirements and assembly methods of the components of the two scroll compressors are different. [0003] From the structure of the scroll compressor in the past, it is found that there are the following deficiencies: [0004] 1. For the above-mentioned scroll compressors whose lower support is installed on the shell, rely on equipment to ensure the coaxiality between the upper and lower supports, the assembly accuracy is high, the assembly method is simple, and the processing accuracy of parts is low, but The overall height of the compressor is high, the material c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C29/00
Inventor 张宝高飞周英涛王伟
Owner DALIAN SANYO COMPRESSOR
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