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Oil filter

A technology of oil filter and filter screen, which is applied in the direction of engine components, engine lubrication, lubricating parts, etc., can solve the problems of high cost and complex structure, and achieve the effect of powerful function, simplified structure, and guaranteed cooling and filtering effect

Active Publication Date: 2016-12-14
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] An oil filter is provided in the embodiment of the present invention, which can effectively solve the problems in the prior art that the oil filter and the oil cooler are separately arranged, resulting in complex structure and high cost

Method used

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Embodiment Construction

[0029] 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.

[0030] see in conjunction Figure 1 to Figure 6 As shown, according to an embodiment of the present invention, the oil filter includes an oil tank 1, one side of the oil tank 1 is provided with an oil inlet 2, and the other side opposite to this side is provided with an oil outlet 3, and the inside of the oil tank 1 is provided with an oil outlet along the A filter screen 4 is provided in the flow direction, a first refrigerant tank 5 and a second refrigerant tank 6 are respectively provided outside the two side plates of the oil tank 1 perpendicular to the oil flow direction, and the first refrigerant tank 5 and the second refrigerant tank 6 are arranged in the oil tank 1 . The heat exchange tube 7 of the second refrigerant tank 6 .

[0031] The oil filter filters the lubricating oil...

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PUM

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Abstract

The invention discloses an oil filter. The oil filter comprises an oil tank (1); an oil inlet (2) is formed in one side of the oil tank (1), and an oil outlet (3) is formed in the other side opposite to the side; a filter screen (4) is arranged in the oil tank (1) in the oil flowing direction; a first refrigerant tank (5) and a second refrigerant tank (6) are respectively arranged out of two side plates, perpendicular to the oil flowing direction, of the oil tank (1); and a heat exchange pipe (7) for communicating the first refrigerant tank (5) with the second refrigerant tank (6) is arranged in the oil tank (1). The oil filter can effectively solve the problems of complex structure and higher cost caused by separate arrangement of the oil filter and an oil cooler in the prior art.

Description

technical field [0001] The invention relates to the technical field of lubricating oil filtration, in particular to an oil filter. Background technique [0002] When the centrifugal compressor motor is working, the rotating shaft runs at high speed, the bearing heats up seriously, and the high-speed operation also increases the friction of the bearing. In order to protect the motor bearing, it is necessary to use lubricating oil to lubricate and cool the motor bearing. At this time, the lubricating oil is required to reach the corresponding The degree of cleanliness and suitable temperature can reduce the wear of impurities on the bearing and ensure that the oil film of lubricating oil formed in the bearing has good cooling and lubricating effects. [0003] The cleanliness of the motor bearing lubricating oil is usually guaranteed by filtering with an oil filter. Since the heating of the motor bearing will cause the lubricating oil to heat up, ensuring the proper temperature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N39/02F16N39/06
CPCF16N39/02F16N39/06
Inventor 张永斌周堂张治平李宏波周宇刘魏尹威华
Owner GREE ELECTRIC APPLIANCES INC