Support assembly of movable scroll plate of air conditioner compressor

A technology for air-conditioning compressors and supporting components, which is applied to components of pumping devices for elastic fluids, machines/engines, rotary piston type/oscillating piston type pump components, etc., and can solve flatness, end plate plane and The verticality of the side wall of the scroll body must be controlled at the micron level, and the moving scroll is out of balance to achieve the effect of reducing wear and leakage

Inactive Publication Date: 2018-01-12
江苏成科新能源有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

In the process of realization, the gas in the crescent-shaped space generates axial force and moment on the movable scroll, which causes the movable scroll to lose balance; during the relative revolution of the movable and static scrolls, wear occurs with various components; and its scroll The machining accu

Method used

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  • Support assembly of movable scroll plate of air conditioner compressor
  • Support assembly of movable scroll plate of air conditioner compressor
  • Support assembly of movable scroll plate of air conditioner compressor

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0021] Such as figure 1 , figure 2 and image 3 As shown, a support assembly for a movable scroll of an air-conditioning compressor includes a tray 2 and a wear-resistant sheet 1 attached above the tray 2; the wear-resistant sheet 1 is annular, and six wear-resistant sheets 1 are arranged on The through hole 11 is close to the inner ring of the wear-resistant sheet 1; the wear-resistant sheet 1 is provided with an arc-shaped opening 12, and the arc-shaped opening 12 i...

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Abstract

The invention discloses a support assembly of a movable scroll plate of an air conditioner compressor. The support assembly of the movable scroll plate of the air conditioner compressor is characterized in that the support assembly comprises a tray and a wear-resistant plate, wherein the wear-resistant plate is attached to the position above the tray; the wear-resistant plate is provided with sixthrough holes, and the through holes are close to the inner circle of the wear-resistant plate; the wear-resistant plate is provided with an arc-shaped opening, and the arc-shaped opening is close tothe edge of the outer circle of the wear-resistant plate; and a pair of first fixing holes are oppositely formed in the wear-resistant plate. According to the support assembly, by means of returning of part of gas, friction generated between the bottom of the movable scroll plate and other components is reduced under the effect of buoyancy force; and wear generate among the components is also reduced through a buffer space formed between the unlevel surface of a support ring and the wear-resistant plate. Meanwhile, it is guaranteed that when being impact by axial force, the movable scroll plate cannot lose balance easily; the gas leakage problem is reduced; and it is guaranteed that production is implemented orderly.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a support assembly for a movable scroll of an air conditioner compressor. Background technique [0002] A scroll compressor is a volumetric compression compressor, and the compression components are composed of an orbiting scroll and a fixed scroll. Its working principle is to use the relative orbital motion of the movable and static scrolls to form a continuous change in the closed volume to achieve the purpose of compressing the gas. In the process of realization, the gas in the crescent-shaped space generates axial force and moment on the movable scroll, which causes the movable scroll to lose balance; during the relative revolution of the movable and static scrolls, wear with each component; and its scroll The machining accuracy of the rotary body profile is very high. The flatness of the end plate plane and the perpendicularity between the end plate plane and the side wall o...

Claims

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Application Information

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IPC IPC(8): F04C18/02F04C29/00
Inventor 曹靖
Owner 江苏成科新能源有限公司
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