Oil-gas separation assembly for compressor, compression mechanism and air conditioning system

A technology for separating components and compression mechanisms, used in machines/engines, pump components, mechanical equipment, etc., can solve problems such as compressor filling, reduce oil discharge rate, and avoid filling the inside of the compressor.

Active Publication Date: 2021-09-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, this application provides a compressor oil-gas separation assembly, a compression mechanism and an air-conditioning system, which can solve the problem that the interior of the compressor is filled with oil droplets in the prior art

Method used

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  • Oil-gas separation assembly for compressor, compression mechanism and air conditioning system
  • Oil-gas separation assembly for compressor, compression mechanism and air conditioning system
  • Oil-gas separation assembly for compressor, compression mechanism and air conditioning system

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Embodiment Construction

[0037] see in conjunction Figure 1 to Figure 10 As shown, according to an embodiment of the present application, a compressor oil-gas separation assembly is used for oil-gas separation of the discharge gas of the compression chamber of the compressor, including:

[0038] The upper flange 6 and the muffler 5, the muffler 5 is covered on the upper flange 6, and the muffler 5 is provided with an oil gas outlet 7;

[0039] The oil retaining skirt 4 is arranged on the upper flange 6 , and when the oil and gas discharged from the oil and gas outlet 7 pass through one side of the oil retaining skirt 4 , oil and gas separation occurs.

[0040] Based on the fact that the oil and gas outlet 7 of the compressor is arranged on the muffler 5 of the upper flange 6 of the cover buckle, the application sets the oil retaining skirt 4 on the upper flange 6 so that the oil gas discharged from the oil and gas outlet 7 passes through the oil retaining skirt On the side of side 4, there is an imp...

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Abstract

The invention provides an oil-gas separation assembly for a compressor, a compression mechanism and an air conditioning system. The oil-gas separation assembly for the compressor comprises an upper flange, a silencer, and an oil baffle skirt edge, wherein the silencer covers the upper flange, and an oil-gas discharging port is formed in the silencer; and the oil baffle skirt edge is arranged on the upper flange, and oil-gas separation occurs when oil-gas flow discharged from the oil-gas discharging port flow through one side surface of the oil baffle skirt edge. The oil baffle skirt edge is arranged on the upper flange, when an oil-gas mixture flowing out of the oil-gas discharging port in the silencer flows through the side surface of the oil baffle skirt edge, oil drops in gas make contact with the side surface of the oil baffle skirt edge to be gathered on the side surface, and the oil drops are separated from the gas so that the situation that the compressor is filled with the oil drops can be avoided, and the oil discharge rate is reduced.

Description

technical field [0001] The application belongs to the technical field of air-conditioning systems, and in particular relates to a compressor oil-gas separation assembly, a compression mechanism and an air-conditioning system. Background technique [0002] When the existing compressor operates at high frequency, the oil discharge rate will increase; especially in the case of a large compressor displacement, the amount of cooling oil discharged following the gaseous refrigerant will increase, resulting in oil shortage and insufficient lubrication inside the compressor. This phenomenon seriously affects the reliability of the compressor operation. At the same time, too much cooling oil enters the two devices of the air-conditioning system, which reduces the heat transfer performance of the air-conditioning system, and further enters the compression chamber with the suction, reducing the volume of the compression chamber. The volumetric efficiency of the compressor is reduced an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/02F04C29/06
CPCF04C29/026F04C29/068
Inventor 徐嘉王明宗邓丽颖杨欧翔
Owner GREE ELECTRIC APPLIANCES INC
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