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Air conditioner system, air conditioner and control method of air conditioner

A technology for air conditioners and heat exchangers, used in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve problems such as compressor liquid hammer, and achieve the effects of preventing liquid hammer, improving reliability, and reducing oil discharge rate.

Inactive Publication Date: 2020-12-01
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an air conditioner system, an air conditioner and an air conditioner control method to solve the problem of liquid hammer in the prior art compressor

Method used

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  • Air conditioner system, air conditioner and control method of air conditioner
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  • Air conditioner system, air conditioner and control method of air conditioner

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Embodiment Construction

[0042] 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.

[0043] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0044]It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar...

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Abstract

The invention provides an air conditioner system, an air conditioner and a control method of the air conditioner. The air conditioner system comprises a compressor, a gas-liquid separator and an ejection device, wherein the compressor is provided with an exhaust cavity; an exhaust port of the gas-liquid separator communicates with a gas suction port of the compressor; a jet flow inlet of the ejection device communicates with the exhaust cavity, a receiving chamber inlet of the ejection device communicates with the gas-liquid separator, and a jet flow outlet of the ejection device communicateswith a heat exchanger. When the liquid level in the gas-liquid separator reaches the preset height, the ejection device can suck the liquid level in the gas-liquid separator into the ejection device through the receiving chamber inlet.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner system, an air conditioner and a control method for the air conditioner. Background technique [0002] With the progress and development of social civilization, people have higher and higher requirements for a better life, and a quiet and comfortable living environment is the first choice of many families. And air-conditioning plays a key role in improving the quality of living room environment, so people are more and more frequent to the use of air-conditioning, and the outdoor temperature when air-conditioning uses also reduces gradually. The low indoor and outdoor temperature difference causes the compressor to absorb liquid, resulting in liquid hammer phenomenon, which leads to the problems of high noise and low energy efficiency. [0003] A two-phase flow ejector refrigeration system is disclosed in the prior art, but the prior art relies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B1/00F25B31/00F25B43/00F25B41/04F25B49/02
CPCF25B1/00F25B31/00F25B43/00F25B49/02F25B2500/28
Inventor 田永嘉詹丽强张旺吕丹丹祁利平李江
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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