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Supporting base of orbiting scroll

A technology of supporting seat and moving scroll, applied in the field of compressors, can solve problems such as discomfort for drivers and passengers, and achieve the effects of eliminating assembly errors and gaps, improving machining accuracy and product running stability, and improving flatness.

Pending Publication Date: 2019-08-30
SUZHOU ZHONGCHENG NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the noise inside the car is high, it will easily cause discomfort to the driver and passengers. Therefore, how to control the noise inside the car is an important issue that designers need to solve

Method used

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  • Supporting base of orbiting scroll
  • Supporting base of orbiting scroll

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one: see Figure 1~2 As shown, a support seat for a movable scroll includes a support seat body, the support seat body is arranged in a cylinder body 1, and a bearing hole 2 is arranged in the middle of the support seat body, and the bearing hole 2 is used to fix the bearing , the support seat body includes a first connection surface 3, the first connection surface 3 is attached to the bottom surface of the movable scroll, and several oil passages 4 are arranged on the first connection surface 3, and the oil passages 4 are composed of The outermost side of the first connection surface 3 extends radially to the bearing hole 2, the oil passage 4 includes a drain hole for communicating with the outside world, and a drain hole for connecting the drain hole and the bearing hole 2 Drainage groove 10. By setting several oil passages 4 on the first connection surface 3, the lubricating oil carried by the refrigerant during the operation of the compressor flows in fr...

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Abstract

The invention discloses a supporting base of an orbiting scroll. The supporting base comprises a supporting base body, the supporting base body is arranged in a cylinder body, a bearing hole is formedin the middle of the supporting base body, the bearing hole is used for fixing a bearing, the supporting base body comprises a first connecting surface, and the first connecting surface is attached to the bottom surface of the orbiting scroll; and the supporting base is characterized in that a plurality of oil paths are arranged on the first connecting surface, the oil paths extend from the outermost side of the first connecting surface to the bearing hole in the radial direction, and the oil paths comprise drainage holes used for communicating with the outside and drainage grooves used for connecting the drainage holes with the bearing hole. The supporting base is simple in structure and convenient to machine, by using the supporting base, lubricating oil brought in by a refrigerant canbe drained to the bearing to take part in the lubricating of the bearing, so that the noise generated during operation of a compressor is reduced, and the service life of the compressor is prolonged.

Description

technical field [0001] The invention relates to the field of compressors, in particular to a support seat for a movable scroll. Background technique [0002] At present, the automobile industry is booming, the automobile market is booming, and every household is gradually equipped with vehicles. Therefore, people have higher and higher requirements for the power and comfort of automobiles. Among them, the level of noise inside the car is an important evaluation point for people to choose a car. If the noise inside the car is high, it will easily cause discomfort to the driver and passengers. Therefore, how to control the noise inside the car is an important problem that designers need to solve. Among the noise sources of automobiles, the automobile air-conditioning compressor is one of the components that are likely to cause noise, and the friction between the internal parts of the automobile air-conditioning compressor is one of the noises generated by the automobile air-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C29/00F04C29/02F04C29/06
CPCF04C18/0215F04C29/00F04C29/02F04C29/06
Inventor 王位强林记亮
Owner SUZHOU ZHONGCHENG NEW ENERGY TECH CO LTD
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