CN103485862B - A kind of oil strainer - Google Patents
A kind of oil strainer Download PDFInfo
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- CN103485862B CN103485862B CN201310474099.4A CN201310474099A CN103485862B CN 103485862 B CN103485862 B CN 103485862B CN 201310474099 A CN201310474099 A CN 201310474099A CN 103485862 B CN103485862 B CN 103485862B
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Abstract
The invention discloses a kind of oil strainer, comprise housing, described housing is divided into the first chamber be communicated with successively, second chamber, 3rd chamber and the 4th chamber, housing connects oil inlet pipe and oil outlet tube, oil inlet pipe is communicated with the first chamber, oil outlet tube is communicated with the 4th chamber, first chamber interior is provided with thick filtering net, second chamber interior is provided with the first separator, second separator and filter body, first separator and the second separator are all Taper Pipe shapes, both are placed in the second chamber and maintain a certain distance the second chamber interior is separated out filtering cavity, disengagement chamber and sedimentation chamber, filter body is arranged in filtering cavity, second chamber filler opening is arranged on the side cutting into position of disengagement chamber shell of column, the inside of the 3rd chamber is provided with filter core, the sidewall of the 4th chamber is provided with permanent magnet.The present invention has higher filterability, can filter slag in oil very well and comparatively all sidedly; Machine oil must not be changed for 100000 kilometers.
Description
Technical field
The present invention relates to a kind of engine oil filter, specifically relate to a kind of filter that automobile lubricating oil is filtered.
Background technique
The lubricating oil of motor after a period of operation, wherein has the fricative metal fillings of engine component and other impurity; Also has exogenous impurity in addition, as the dust in air enters crankcase by the place such as respirating tube, oil filler; And the colloid that machine oil itself produces, the product in the oxidizing process of machine oil own, as various organic acid, burnt matter pitch and carbide can enter oil leab in company with machine oil.These impurity can promote the wearing and tearing of component, produce corrosion or kill movement parts to component.Therefore must set up oil strainer in the lubrication system of motor, with the above-mentioned objectionable impurities be present in machine oil of filtering, protected host component, extend its working life.
But existing oil strainer mostly to there is filtering effect bad, the defects such as the impurity in machine oil can not be removed comprehensively, need further improvement.
Summary of the invention
The object of the present invention is to provide a kind of oil strainer, this oil strainer comparatively comprehensively can remove the impurity in machine oil, extends the working life of main frame component.
The technology used in the present invention solution is:
A kind of oil strainer, comprise housing, described housing is divided into the first chamber be communicated with successively, second chamber, 3rd chamber and the 4th chamber, housing connects oil inlet pipe and oil outlet tube, oil inlet pipe is communicated with the first chamber, oil outlet tube is communicated with the 4th chamber, first chamber interior is provided with thick filtering net, second chamber interior is provided with the first separator, second separator and filter body, first separator and the second separator are all Taper Pipe shapes, both are placed in the second chamber and maintain a certain distance the second chamber interior is separated out filtering cavity, disengagement chamber and sedimentation chamber, filter body is arranged in filtering cavity, second chamber filler opening is arranged on the side cutting into position of disengagement chamber shell of column, the inside of the 3rd chamber is provided with filter core, the sidewall of the 4th chamber is provided with permanent magnet.
Preferably, the screen distance of described thick filtering net is 2 × 2mm; Described filter body is carbon fiber yardage roll, nonwoven fabric roll or fiber paper roll; Described filter core textile fibre line is wrapped in above stephanoporate framework to be made, and has cellular structure close in outer dredging.
Preferably, described permanent magnet is loop configuration, axial arranged perpendicular to the 4th chamber, and the number of described permanent magnet arranges 2 ~ 6, and interval is arranged each other.
Preferably, the filler opening that described first chamber is communicated with oil inlet pipe is arranged on the top of the first chamber, described 3rd chamber filler opening is arranged on the top of the 3rd chamber, described 4th chamber filler opening is arranged on the bottom of the 4th chamber, and the oil outlet that described 4th chamber is communicated with oil outlet tube is arranged on the top of the 4th chamber; The end of described oil inlet pipe picks oil sensor, is communicated with the 4th chamber, the other end sending and receiving motivation oil tank lid of described oil outlet tube after a termination filter of described oil outlet tube.
Preferably, the upper end of described first separator and the second separator is all large with the internal diameter of the second chamber etc., and the close-fitting that connects with the second chamber inner wall, the shaft axis of described first separator and the second separator on the same line, the shaft axis of the disengagement chamber formed overlaps consistent with housing shaft axis, the portlet of the first separator is as the flow-off of disengagement chamber, and the portlet of the second separator is as the bottom flow port of disengagement chamber.
Preferably, described housing is cylindric, and housing both ends open, is provided with upper cover at the top of housing, and the bottom of housing is provided with lower cover, and upper cover and lower cover are detachably fixed on housing, and by both ends open shutoff; Be provided with fixed support in the side of housing, fixed support is fixedly connected with housing by clip.
Advantageous Effects of the present invention is:
(1) there is higher filterability, slag in oil can be filtered very well and comparatively all sidedly; Machine oil must not be changed for 100000 kilometers;
(2) logical oiliness is good, and during lubricating oil flow, resistance is little;
(3) there is certain mechanical strength, certain pressure reduction can be born;
(4) easy cleaning;
(5) anticorrosive, anti-aging, price is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the invention will be further described:
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is the sectional drawing of middle shell of the present invention.
In figure: 1-housing, 101-first chamber, 102-second chamber, 103-the 3rd chamber, 104-the 4th chamber, 2-oil-feed wired hose, the fuel-displaced wired hose of 3-, 4-first chamber filler opening, 5-thick filtering net, 6-first separator, 7-second separator, 8-filters body, 9-second chamber filler opening, 10-filter core, 11-permanent magnet, 12-the 3rd chamber filler opening, 13-the 4th chamber filler opening, 14-the 4th chamber oil outlet, 15-engine oil sensor, 16-filter, 17-fixed support, 18-clip, 19-threeway, 20-reducer union, 21-elbow bend.
Embodiment
By reference to the accompanying drawings, a kind of oil strainer, comprises housing 1, and described housing 1 is divided into the first chamber 101, second chamber 102, the 3rd chamber 103 and the 4th chamber 104 that are communicated with successively.Housing 1 connects oil-feed wired hose 2 and fuel-displaced wired hose 3, and oil-feed wired hose 2 is communicated with the first chamber 101, and fuel-displaced wired hose 3 is communicated with the 4th chamber 104.The first chamber filler opening 4 that first chamber is communicated with oil-feed wired hose 2 is arranged on the top of the first chamber 101.First chamber 101 inside is provided with thick filtering net 5, and the screen distance of thick filtering net 5 is 2 × 2mm.The first separator 6, second separator 7 and filter body 8 is provided with in the second chamber 102 inside, first separator 6 and the second separator 7 are all Taper Pipe shapes, both are placed in the second chamber 102 and maintain a certain distance the second chamber interior is separated out filtering cavity, disengagement chamber and sedimentation chamber, filter body 8 is arranged in filtering cavity, and the second chamber filler opening 9 is arranged on the side cutting into position of disengagement chamber shell of column.Filter body 8 can select carbon fibre cloth volume, nonwoven fabric roll or fiber paper roll.The inside of the 3rd chamber 103 is provided with filter core 10, and filter core 10 is wrapped in above stephanoporate framework with textile fibre line and makes, and has cellular structure close in outer dredging.Textile fibre line can select polypropylene fibre line or degreasing cotton thread etc., and bone porous material can be polypropylene or stainless steel.The sidewall of the 4th chamber 104 is provided with permanent magnet 11.Described permanent magnet 11 is the loop configuration identical with the 4th chamber 104 sectional shape, and axial arranged perpendicular to the 4th chamber 104, and the number of described permanent magnet 11 is set to 4, and interval is arranged each other.The filler opening 12 of described 3rd chamber is arranged on the top of the 3rd chamber 103, the filler opening 13 of described 4th chamber is arranged on the bottom of the 4th chamber 104, and the oil outlet 14 that described 4th chamber 104 is communicated with fuel-displaced wired hose 3 is arranged on the top of the 4th chamber 104.The end of oil-feed steel wire tube picks oil sensor 15, is communicated with the 4th chamber 104, the other end sending and receiving motivation oil tank lid of fuel-displaced wired hose 3 after a termination filter 16 of fuel-displaced wired hose 3.
The upper end of above-mentioned first separator 6 and the second separator 7 is all large with the internal diameter of the second chamber 102 etc., and the close-fitting that connects with the second chamber 102 inwall.On the same line, the shaft axis of the disengagement chamber of formation overlaps consistent with housing shaft axis the shaft axis of described first separator 6 and the second separator 7.The portlet of the first separator 6 is as the flow-off of disengagement chamber, and the portlet of the second separator 7 is as the bottom flow port of disengagement chamber.
Above-mentioned housing 1 is cylindric, and housing 1 both ends open, is provided with upper cover at the top of housing, and the bottom of housing is provided with lower cover, and upper cover and lower cover are detachably fixed on housing, and by both ends open shutoff.Be provided with fixed support 17 in the side of housing 1, fixed support 17 is fixedly connected with housing 1 by clip 18.
As to further improvement of the present invention, Wound-rotor type filter core can be set up in the first chamber 101, described Wound-rotor type filter core rolls into steel band or brass band, there is a projection on the surface at a certain distance, protruding height is 4 ~ 9mm, by this metal tape around in a fluted bellows in surface, many gaps can be formed.
Below working procedure of the present invention is described:
Machine oil flows into the first chamber 101 in housing 1 through oil-feed wired hose 2, the thick filtering net 5 in the first chamber 101 crosses the impurity filtering the particle diameter such as mechanical admixture and greasy filth and be greater than filter opening.Then the disengagement chamber of the second chamber 102 is entered through the second chamber filler opening 9, High Rotation Speed flow field is produced in the shell of column of disengagement chamber, at this moment contained in machine oil heavier impurity particle and the moisture content axial downward movement simultaneously along disengagement chamber under the effect of rotational flow field, radially to run, move downward along the skew wall of the second separator when arriving cone segments, and be discharged in sedimentation chamber by bottom flow port and retain.The relatively light machine oil removing large impurity particle and most of water then moves to the central axial direction of disengagement chamber, and axis centre formed one move upward in vortex, then enter in filtering cavity by flow-off, in filtering cavity, logical filter 8 further flows into the 3rd chamber 103 after filtration, purification.Machine oil filters further through filter core 10 in the 3rd chamber 103, removes the impurity that some particles are less, then flows into the 4th chamber 104.In the 4th chamber 104, machine oil is through multiple permanent magnet 11, and the irony chip in machine oil is adsorbed by permanent magnet 11, finally discharges housing 1, and flows in fuel tank through fuel-displaced wired hose 3.Through said process, the impurity in machine oil is removed step by step, and filtering effect is better, and comparatively comprehensive.
The relevant technologies content do not addressed in aforesaid way is taked or uses for reference prior art to realize.
It should be noted that, under the instruction of this specification, any equivalents done by those skilled in the art, or obvious variant, all should within protection scope of the present invention.
Claims (4)
1. an oil strainer, comprise housing, it is characterized in that: described housing is divided into the first chamber be communicated with successively, second chamber, 3rd chamber and the 4th chamber, housing connects oil inlet pipe and oil outlet tube, oil inlet pipe is communicated with the first chamber, oil outlet tube is communicated with the 4th chamber, first chamber interior is provided with thick filtering net, second chamber interior is provided with the first separator, second separator and filter body, first separator and the second separator are all Taper Pipe shapes, both are placed in the second chamber and maintain a certain distance the second chamber interior is separated out filtering cavity, disengagement chamber and sedimentation chamber, filter body is arranged in filtering cavity, second chamber filler opening is arranged on the side cutting into position of disengagement chamber shell of column, the inside of the 3rd chamber is provided with filter core, the sidewall of the 4th chamber is provided with permanent magnet, the screen distance of described thick filtering net is 2 × 2mm, described filter body is carbon fiber yardage roll, nonwoven fabric roll or fiber paper roll, described filter core textile fibre line is wrapped in above stephanoporate framework to be made, and has cellular structure close in outer dredging, the filler opening that described first chamber is communicated with oil inlet pipe is arranged on the top of the first chamber, described 3rd chamber filler opening is arranged on the top of the 3rd chamber, described 4th chamber filler opening is arranged on the bottom of the 4th chamber, and the oil outlet that described 4th chamber is communicated with oil outlet tube is arranged on the top of the 4th chamber, the end of described oil inlet pipe picks oil sensor, is communicated with the 4th chamber, the other end sending and receiving motivation oil tank lid of described oil outlet tube after a termination filter of described oil outlet tube.
2. a kind of oil strainer according to claim 1, is characterized in that: described permanent magnet is loop configuration, axial arranged perpendicular to the 4th chamber, and the number of described permanent magnet arranges 2 ~ 6, and interval is arranged each other.
3. a kind of oil strainer according to claim 1, it is characterized in that: the upper end of described first separator and the second separator is all large with the internal diameter of the second chamber etc., and the close-fitting that connects with the second chamber inner wall, the shaft axis of described first separator and the second separator on the same line, the shaft axis of the disengagement chamber formed overlaps consistent with housing shaft axis, the portlet of the first separator is as the flow-off of disengagement chamber, and the portlet of the second separator is as the bottom flow port of disengagement chamber.
4. a kind of oil strainer according to claim 1, is characterized in that: described housing is cylindrical shape, housing both ends open, the top of housing is provided with upper cover, the bottom of housing is provided with lower cover, and upper cover and lower cover are detachably fixed on housing, and by both ends open shutoff; Be provided with fixed support in the side of housing, fixed support is fixedly connected with housing by clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310474099.4A CN103485862B (en) | 2013-10-11 | 2013-10-11 | A kind of oil strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310474099.4A CN103485862B (en) | 2013-10-11 | 2013-10-11 | A kind of oil strainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103485862A CN103485862A (en) | 2014-01-01 |
| CN103485862B true CN103485862B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310474099.4A Active CN103485862B (en) | 2013-10-11 | 2013-10-11 | A kind of oil strainer |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196111A (en) * | 2015-09-18 | 2015-12-30 | 山东永华机械有限公司 | Automatic lubricating system of five-axis linkage numerical control machine tool |
| CN105715324B (en) * | 2016-01-26 | 2018-03-13 | 蚌埠市风驰滤清器有限公司 | A kind of Vehicular cleaner that can avoid blocking |
| CN105545408B (en) * | 2016-01-26 | 2018-03-30 | 蚌埠市风驰滤清器有限公司 | A kind of automobile using oil filter |
| CN105626336B (en) * | 2016-01-26 | 2018-03-13 | 蚌埠市风驰滤清器有限公司 | A kind of cleaner that can effectively prevent filter core from blocking |
| CN107023345B (en) * | 2017-05-18 | 2019-09-13 | 冯锦文 | A kind of multistage filtering formula oil filter |
| CN107605568A (en) * | 2017-09-01 | 2018-01-19 | 兰州屹鼎环保科技有限公司 | A kind of high cleanliness lube purification device of bypass type |
| CN107605567A (en) * | 2017-09-01 | 2018-01-19 | 兰州屹鼎环保科技有限公司 | A kind of bypass type big flow lube purification device |
| CN107605566A (en) * | 2017-09-01 | 2018-01-19 | 兰州屹鼎环保科技有限公司 | A kind of bypass type lube purification system |
| CN112679399A (en) * | 2020-12-22 | 2021-04-20 | 宁夏紫光天化蛋氨酸有限责任公司 | Methionine crystallization mother liquor post-treatment method and separation equipment |
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| DE10053649A1 (en) * | 2000-10-28 | 2002-05-16 | Urs Rothenbach | Filter, consists of a housing with inlet and outlet openings, a filter element, a separation chamber and a screening element |
| CN1944969A (en) * | 2006-07-24 | 2007-04-11 | 周中标 | Disposable double stage filtering magnetic machine oil filter |
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| CN103485862A (en) | 2014-01-01 |
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| ASS | Succession or assignment of patent right |
Owner name: LU MINGJUN Free format text: FORMER OWNER: QINGDAO JOWON MECHANICAL AND ELECTRICAL CO., LTD. Effective date: 20150710 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Mingjun Inventor before: Zhang Bing Inventor before: Meng Xiangdong Inventor before: Sun Pengfei Inventor before: Deng Songjie |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG BING MENG XIANGDONG SUN PENGFEI DENG SONGJIE TO: LU MINGJUN |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150710 Address after: Licang District of Shandong province 266199 fo Lu Zheng Qingdao City No. 17 Applicant after: Lu Mingjun Address before: 266400 No. eight, No. 788 Lingang Road, Lingang Economic Development Zone, Huangdao District, Shandong, Qingdao Applicant before: Qingdao Jowon Mechanical and Electrical Co., Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhao Zhiqiang Inventor before: Lu Mingjun |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160918 Address after: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Patentee after: Qingdao Speed Automotive Technology Co., Ltd. Address before: Licang District of Shandong province 266199 fo Lu Zheng Qingdao City No. 17 Patentee before: Lu Mingjun |