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Scroll compressor structure

A scroll compressor and high-pressure cavity technology, applied in the field of compressors, can solve problems such as harsh high-frequency air flow noise on the exhaust side of the compressor, and achieve the effects of improving sound quality, reducing high-frequency air flow sounds, and improving the overall mode

Pending Publication Date: 2022-04-01
SHANGHAI HIGHLY NEW ENERGY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the actual work and exhaust process of the compressor, the natural mode of the main body structure may be excited and resonate (such as poor rigidity of the front shell surface or modal resonance of the overall structure of the front shell static plate, etc.), which makes the compressor exhaust side harsh. high frequency airflow noise

Method used

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  • Scroll compressor structure
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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] The serial numbers assigned to the components in this document, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner",...

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Abstract

The invention discloses a scroll compressor structure which comprises a front shell and a static disc, the front shell and the static disc are arranged in a covering mode, a high-pressure cavity is defined between the front shell and the static disc, a counter bore is formed in the front shell, a fastener is embedded in the counter bore and used for fixedly connecting the front shell and the static disc, and an unloading valve is further arranged in the counter bore. A filtering flow channel is formed in the side wall of the counter bore and communicates with the high-pressure cavity and an inner cavity of the counter bore, and the inner cavity of the counter bore further communicates with an inner cavity of the unloading valve. According to the structure, on the premise of ensuring light weight, the overall mode of the high-pressure cavity is improved, and resonance is avoided, so that the overall structural rigidity is enhanced, high-frequency airflow sound is greatly reduced, and the sound quality of the compressor is improved. In addition, the rigidity and the service life of the compressor can be improved, and the process machining cost is saved.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a scroll compressor structure. Background technique [0002] During the actual work and exhaust process of the compressor, the natural mode of the main body structure may be excited and resonate (such as poor rigidity of the front shell surface or modal resonance of the overall structure of the front shell static plate, etc.), which makes the compressor exhaust side harsh. high-frequency airflow noise. Contents of the invention [0003] In view of the above-mentioned problems existing in the prior art, it is intended to provide a scroll compressor structure. [0004] The specific technical scheme is as follows: [0005] A scroll compressor structure, mainly including: a front casing and a static disk; [0006] The front shell and the static plate are covered and arranged, and a high-pressure chamber is formed between the front shell and the static plate. A counterbore is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C29/12F04C29/06
Inventor 卢诚张瑞橙沈艺
Owner SHANGHAI HIGHLY NEW ENERGY TECH CO LTD
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