Scroll compressor and air conditioner with scroll compressor

A scroll compressor and motor protector technology, applied in the field of compressors, can solve problems such as increased wear and tear of the compressor, and achieve the effect of avoiding increased wear and tear

Pending Publication Date: 2020-05-08
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

[0004] The main purpose of the present invention is to provide a scroll compressor and an air conditioner with it, so as to solve the problem caused by the pressure drop on the low-pressure side when some valve parts or capillary pipelines of the compressor in the prior art are blocked during operation. Problems with increased compressor wear

Method used

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  • Scroll compressor and air conditioner with scroll compressor
  • Scroll compressor and air conditioner with scroll compressor
  • Scroll compressor and air conditioner with scroll compressor

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Embodiment Construction

[0026] 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.

[0027] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0028] For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encomp...

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Abstract

The invention provides a scroll compressor and an air conditioner with the scroll compressor. The scroll compressor comprises a scroll compressor main body, the scroll compressor main body is providedwith a low-pressure chamber, a medium-pressure chamber and a high-pressure chamber; the scroll compressor comprises a motor protector and a pressure relief valve, wherein the motor protector is arranged in the low-pressure chamber, the pressure relief valve comprises a high-pressure air inlet, a medium-pressure air inlet and an air outlet; the high-pressure air inlet is in communication with thehigh-pressure chamber, the medium-pressure chamber is in communication with the medium-pressure air inlet, and the air outlet is opposite to the motor protector; when the pressure of the medium-pressure chamber is normal, the pressure relief valve is located at the closed position of the high-pressure air inlet and the air outlet in an isolated manner, and when the pressure of the medium-pressurechamber is low, the pressure relief valve is in an open position in which the high-pressure air inlet communicates with the air outlet. The scroll compressor and the air conditioner with the scroll compressor are used for solving the problem that in the prior art, the abrasion of the compressor is intensified due to the fact that the pressure of the low-pressure side is reduced when part of valvesor capillary pipelines of the compressor are blocked in the running process.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a scroll compressor and an air conditioner with the same. Background technique [0002] The scroll compressor is mainly composed of parts such as a shell, a compression mechanism, a support mechanism, a drive mechanism, a working fluid suction pipe, and a working fluid discharge pipe. The compression mechanism is composed of an orbiting scroll part and a fixed scroll part. The driving mechanism includes a stator assembly and a crankshaft-rotor assembly. The crankshaft drives the movable scroll. Since the movable scroll is provided with an anti-rotation mechanism, the movable scroll rotates in translation relative to the fixed scroll. The volume of the compression chamber defined by the spiral scroll of the fixed scroll part and the spiral scroll of the movable scroll part gradually decreases, and the pressure of the refrigerant in the chamber continues to rise, so that it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C28/28F04C29/12F04C29/00
CPCF04C18/0215F04C28/28F04C29/00F04C29/124
Inventor 魏会军刘虹志郭求和曹贞文李立民余世顺
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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