A high-efficiency engine oil filter that avoids clogging

A technology for avoiding blockage and oil filtration, applied in the field of oil filtration, can solve problems such as affecting normal use, difficult to remove filter residues, and small filtration area, and achieve the effect of preventing oil leakage, improving life, and enhancing effect.

Active Publication Date: 2021-04-30
浙江兄弟之星汽配有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The filter element of the existing oil filter is generally a filter screen. When filtering the oil, the oil is passed into the filter screen, and the impurities are left on the bottom surface of the filter screen. During the filtering process, only the bottom surface of the filter screen To filter the engine oil, the filter area is small, and the bottom of the filter screen acts for a long time, the filter residue is not easy to remove, and it is easy to block, which affects its normal use

Method used

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  • A high-efficiency engine oil filter that avoids clogging
  • A high-efficiency engine oil filter that avoids clogging
  • A high-efficiency engine oil filter that avoids clogging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]SeeFigure 1-7In accordance with an embodiment of the present invention, an air filter 2 is avoided, including housing 1 and filter 2, and the cartridge 2 is opened, and the filter 2 is connected to the top cover 4, The filter cartridge 2 is attached to the lower end cap 5, and the upper end cover 4 is opened, and the first through hole 6 that matches the oil flow chamber 3 is opened, and the lower end cover 5 is opened on the oil flow cavity. 3 Matching the second through hole 7, the lower end cap 5, the upper end cover 4 and the filter cartridge 2 secure a plurality of positioning blocks 8 at the bottom side of the upper end cap 4, the upper end cap 4 The filter cartridge 2 is located between several positioning blocks 8, and the filter cartridge 2 is connected to the positioning block 8, and a plurality of first circular blocks 9 are uniformly fixed at the top end of the filter 2, the filter cartridge. 2 The bottom end is uniformly fixed, and several second circular blocks 1...

Embodiment 2

[0034]Seefigure 1 For the oil flow chamber 3, the oil flow chamber 3 extends in the center axial direction of the filter 2, and the oil flow chamber 3 penetrates both ends of the filter 2.

Embodiment 3

[0036]Seefigure 1 For the filter cartridge 2, the filter cartridge 2 is wound by a wavy filter paper, and the filter cartridge 2 has a plurality of filter paper folded 34, which is radially arranged by a central axis, which is folded. The upper fold 35 of 34 is connected to the upper end cover 4, and the lower fold 36 of the filter paper fold 34 is connected to the top end cap 5, and the lower end cover 5 is equal to the filter 2. The diameter, the upper end cover 4 diameter is larger than the diameter of the filter 2, and several first circular blocks 9, several second circular blocks 10, and the filter 2 material are all consistent and integrated. Several first circular blocks 9 are disposed on the corresponding upper fold 35, and several second circular blocks 10 are disposed on the corresponding lower fold 36.

[0037]Through the above-described above scheme of the present invention, it is advantageous effect: the area where the contact is increased, and the stability of the heatin...

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PUM

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Abstract

The invention discloses an anti-clogging high-efficiency engine oil filter, which comprises a housing and a filter cartridge, an oil flow cavity is provided in the filter cartridge, an upper end cover is connected to the top end of the filter cartridge, and a lower end cover is connected to the bottom end of the filter cartridge , the upper end cover is provided with a first through hole matching the oil flow chamber, the lower end cover is provided with a second through hole matching the oil flow chamber, the lower end cover, the The upper end cover and the filter cartridge are connected by heat sealing, and several positioning blocks are fixed at the bottom of the upper end cover. Beneficial effects: the backflow suppression shrapnel is used to prevent oil backflow, and the device is convenient to disassemble and replace various parts, thus achieving the effect of energy saving. Increase the service life of the drive motor, and through the set ultra-fine wire mesh, it can filter the oil impurities for the last time and improve the oil filtering effect.

Description

Technical field[0001]The present invention relates to the field of oil filter, and in particular, there is a way to avoid clogging high efficiency oil filtration.Background technique[0002]The main role of engine oil is to minimize the impurities of each component due to friction during operation, reduce energy loss and part wear. The engine generates a large amount of iron films such as iron filings after a long time, so that this part of the cycle must be filtered to make the recycling of the cry cycle using the oil reusable. At present, the oil used by the automotive engine is typically filtered through a filter, which is the removal of impurities such as dust, carbon precipitates and coal spots in the oil, especially metal particles such as iron filings, and ensure that the crankshaft is supplied with clean oil. Sports pairs such as connecting rods, camshafts, superchargers, piston rings, such as lubrication, cooling, and cleaning, thereby extending the life of these components. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01M11/03F01M11/02F01M11/10B01D36/02B32B27/12B32B33/00
CPCB01D36/02B32B27/12B32B33/00B32B2307/3065B32B2307/714F01M11/02F01M11/03F01M11/10F01M2011/031F01M2011/1466
Inventor 夏建明李俊周宁胡长青张启伟方丽莉
Owner 浙江兄弟之星汽配有限公司
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