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Centrifugal oil separator

A technology of oil separator and oil drum, which is applied in refrigerators, refrigeration components, lighting and heating equipment, etc., and can solve the problems of reducing the working efficiency of refrigeration and heating devices

Inactive Publication Date: 2009-07-15
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thereby reducing the working efficiency of cooling and heating devices

Method used

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  • Centrifugal oil separator
  • Centrifugal oil separator
  • Centrifugal oil separator

Examples

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Embodiment Construction

[0031] like image 3 , Figure 4 As shown, the oil separator of the first embodiment of the present invention includes an oil separator drum 10, a suction conduit 20, a refrigerant discharge conduit 30, an oil discharge conduit 40, and an oil separator. Refrigerant gas discharged from a compressor (not shown in the figure) flows into the oil separator barrel 10, and the inside of the cylindrical oil separator barrel 10 is a space for separating engine oil contained in the refrigerant gas. One end of the suction conduit 20 is connected to the oil separator 10 , and the other end is connected to the compressor, and guides the refrigerant gas discharged from the compressor to flow into the oil separator 10 . The refrigerant discharge conduit 30 is connected to the upper part of the oil separation barrel 10, and guides the refrigerant gas after the oil separation operation to discharge it to the side of the condenser (not shown in the figure). The oil discharge conduit 40 is con...

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Abstract

The present invention relates to an oil separating machine, including oil separating barrel, suction conduit, refrigerant discharge conduit and engine oil discharge conduit. The refrigerant gas discharged out from compressor can be flowed into the oil separating barrel, said oil separating barrel is a space for separating engine oil contained in the refrigerant gas. Said invention also includes the components of compressor, condenser and oil separating device, etc. Said invention also provides the connection mode of all the components and its working principle.

Description

technical field [0001] The invention relates to an oil purifier. Background technique [0002] Generally speaking, heat pump refrigeration and heating devices include evaporators, condensers and other parts. While they can be used as cooling room devices, they can also be used as heating devices by making the refrigerant in the refrigeration cycle flow in reverse. [0003] In the above-mentioned cooling room device with heat pump refrigeration and heating devices, there is a compressor capable of circulating the refrigerant, and in the compressor, lubricating machine oil is used to ensure the normal operation of the compressor. [0004] In the process of circulating the refrigerant through the operation of the above compressor, the oil and refrigerant will mix with each other and be discharged from the above compressor. Therefore, an oil separator is generally installed on the discharge port side of the compressor to separate the oil in the refrigerant. [0005] Below in c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B43/02
CPCF25B2400/02
Inventor 苏珉镐朴赞营河道容张世东
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD