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scroll compressor

A technology of scroll compressors and moving scrolls, applied in the field of scroll compressors, can solve the problems of high production costs, achieve low scrap rate, reduce friction, and reduce power consumption

Active Publication Date: 2018-06-26
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

[0003] The main purpose of the present invention is to provide a scroll compressor to solve the problem of high production cost of scroll compressors in the prior art

Method used

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Embodiment Construction

[0029] 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.

[0030] Such as Figure 2 to Figure 5 As shown, the scroll compressor of Embodiment 1 includes a casing 10 , a fixed scroll 20 , a bracket 30 , a movable scroll 40 , a driving part 50 , a matching part, a pin shaft 70 and a first anti-friction member. Wherein, the fixed scroll 20 is arranged in the casing 10 . The bracket 30 is arranged in the casing 10 and connected with the fixed scroll 20 , and the bracket 30 has an avoidance hole. The movable scroll 40 is interposed between the fixed scroll 20 and the bracket 30 , and the movable scroll 40 and the fixed scroll 20 cooperate with each other. The driving part 50 is passed through the escape hole, and the driving part 50 is connected with the...

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Abstract

The invention provides a scroll compressor. The scroll compressor comprises an enclosure, a static scroll plate, a support, a dynamic scroll plate, a driving part, a matching part, a hinge pin and a first antifriction part, wherein the static scroll plate is arranged in the enclosure; the support is arranged in the enclosure and connected with the static scroll plate; the dynamic scroll plate is clamped between the static scroll plate and the support and matched with the static scroll plate; the driving part penetrates a yielding hole in the support and drives the dynamic scroll plate to conduct eccentric motion; the matching part comprises a first matching hole and a second matching hole, one of the first matching hole and the second matching hole is formed in the dynamic scroll plate, and the other one is formed in the support; the hinge pin is arranged between the support and the dynamic scroll plate and comprises a first shaft segment and a second shaft segment, and the second shaft segment can do circular motion in the second matching hole; and the first antifriction part is arranged between the hole wall of the second matching hole and the second shaft segment, matched with the second shaft segment and used for reducing friction between the hinge pin and the hole wall of the second matching hole. By application of the technical scheme, the problem of high production cost of a scroll compressor in the prior art can be effectively solved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a scroll compressor. Background technique [0002] The scroll compressor of air-conditioning automobile air conditioner often adopts oil mist lubrication, and the lubrication effect is worse than that of conventional scroll compressor through oil supply lubrication. Therefore, a ball anti-rotation mechanism is usually used in scroll compressors for air-conditioned vehicles to prevent the movable scroll from rotating. Such as figure 1 As shown, the ball anti-rotation mechanism 1 uses rolling friction instead of sliding friction to improve the friction pair, but the processing precision of the ball groove orifice plate is high, and the processing is complicated and the assembly is difficult, thus increasing the production cost of the scroll compressor. Contents of the invention [0003] The main purpose of the present invention is to provide a scroll compressor to solve the prob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C18/02F04C29/00
CPCF04C18/0223F04C29/00F04C2240/50
Inventor 陈肖汕康小丽李小雷律刚李成祥郑鹏宇
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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