Oil distributing barrel, screw compressor and air conditioner device

A kind of oil separation barrel, oil separation technology

Pending Publication Date: 2016-08-10
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides an oil separator barrel, a screw compressor and an air conditioner to solve the problem of low efficiency of the oil separator barrel in the prior art

Method used

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  • Oil distributing barrel, screw compressor and air conditioner device
  • Oil distributing barrel, screw compressor and air conditioner device
  • Oil distributing barrel, screw compressor and air conditioner device

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0021] Please refer to Figure 1 to Figure 3 , The embodiment of the present invention provides an oil separator barrel, comprising: a barrel body, a primary oil separator filter 3 , an exhaust pipe 5 and a secondary oil separator filter 6 .

[0022] Wherein, the side wall of the barrel body 1 is provided with an exhaust port 2, and the barrel body 1 is provided with a primary oil filter screen 3 in the radial plane of the barrel body 1, so that the primary oil filter screen 3 and the end of the barrel body 1 A first cavity 4 is formed therebetween. The exhaust pipe 5 is located in the barrel body 1, and one end of the exhaust pipe 5 passes through the primary oil filter screen 3 and enters the first cavity 4, so that the airflow output by the exhaust pipe 5 first into the first cavi...

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PUM

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Abstract

The invention discloses an oil separating barrel, a screw compressor and an air conditioner. The oil separation tank includes: a barrel body with an exhaust port; a primary oil separation filter installed in the barrel body, and a first cavity is formed between the primary oil separation filter screen and the end of the barrel body; an exhaust pipe is located in the barrel Inside the body, and one end of the exhaust pipe passes through the primary oil filter and enters the first cavity; the secondary oil filter is installed at the exhaust port. The invention improves the oil separation efficiency through secondary filtration, increases the oil separation efficiency of the compressor itself, maintains the oil circulation stability of the compressor, reduces the load of the unit on returning oil to the compressor, and has the characteristics of simple structure and low cost .

Description

technical field [0001] The invention relates to the technical field of compressor systems, in particular to an oil separator barrel, a screw compressor and an air conditioner. Background technique [0002] The oil supply of the semi-hermetic screw compressor is a self-circulating structure. After the oil supply of the oil tank is lubricated by the compressor, loaded and unloaded, and the temperature of the mixed refrigerant is lowered, etc., the oil and the refrigerant are separated at the oil separation end part through the oil separation structure. Then return to the fuel tank to continue recycling. [0003] When the initial refrigerant enters the compressor, it is a pure refrigerant, but the operation of the compressor requires the function of oil, and oil that is miscible with the refrigerant is required. However, when the refrigerant of the compressor is discharged from the compressor, it is necessary to keep all the oil in the compressor, so in the prior art, a primar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/02
CPCF04C29/026
Inventor 孟强军张天翼李日华杨侨明许康毕雨时彭延海许云功马斌袁皓张宝鸽曹聪肖有为晏杰张贺龙
Owner GREE ELECTRIC APPLIANCES INC
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