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Vertical oil separator and air-conditioning system

An oil separator, vertical technology, used in compressors, refrigeration components, refrigerators, etc., can solve the problem that lubricating oil cannot be effectively filtered, and achieve the effect of improving the cooling effect

Active Publication Date: 2015-06-24
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide a vertical oil separator for the problem that the lubricating oil in the oil separator cannot be effectively filtered

Method used

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  • Vertical oil separator and air-conditioning system
  • Vertical oil separator and air-conditioning system

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the vertical oil separator and the air conditioning system of the present invention will be further described in detail through the following examples 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.

[0040] Refer to 1-2, such as figure 1 As shown, a vertical oil separator includes a housing 100 with an inner cavity, a refrigerant outlet 110 is provided on the top of the housing 100, and the filtered mixed gas flows out from the refrigerant outlet 110; the housing 100 is provided with a return Oil port, the filtered lubricating oil flows out from the oil return port; the housing 100 is also provided with an oil refrigerant inlet 120, and the mixed gas enters the housing 100 through the oil refrigerant inlet 120 and is fil...

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Abstract

The invention discloses a vertical oil separator. The vertical oil separator comprises a shell with a cavity, a spiral deflector, a filter screen component and a tertiary refined filter element, and the shell is provided with an oil-separating refrigerant inlet, a refrigerant outlet and an oil return port. Mixed gas inputted from the oil-separating refrigerant inlet is rotatably filtered by the spiral deflector, is subjected to secondary filtering by the filter screen component, then is delivered to the tertiary refined filter element for refined filtering and is finally discharged via the refrigerant outlet, and filtered lubricating oil flows out via the oil return port. The invention further discloses an air-conditioning system. The vertical oil separator has the advantages that by the aid of the added tertiary refined filter element, lubricating oil particles in the mixed gas are subjected to three-stage filtering to enable lubricating oil in the mixed gas to be filtered sufficiently, so that air conditioner refrigerating effect is improved.

Description

technical field [0001] The invention relates to household appliances, in particular to a vertical oil separator and an air conditioning system. Background technique [0002] The oil separator is to separate the lubricating oil in the high-pressure steam discharged from the refrigeration compressor to ensure the safe and efficient operation of the device. According to the oil separation principle of reducing the airflow velocity and changing the airflow direction, the oil particles in the high-pressure steam can be separated under the action of gravity. Generally, when the airflow velocity is below 1m / s, the oil particles with a diameter of more than 0.2mm contained in the steam can be separated. [0003] At present, most vertical oil separators use a combination of rotary components and filter elements or a combination of collision separation and filter elements to separate oil and refrigerant. At this time, the oil separation effect of the oil separator is greatly reduced...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/02F25B31/00
CPCF25B31/004F25B43/003F25B43/02F25B2500/16
Inventor 马宁芳苗志强顾裕林刘加春肖福佳
Owner GREE ELECTRIC APPLIANCES INC
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