CN107165693B - Oil filter - Google Patents
Oil filter Download PDFInfo
- Publication number
- CN107165693B CN107165693B CN201710465611.7A CN201710465611A CN107165693B CN 107165693 B CN107165693 B CN 107165693B CN 201710465611 A CN201710465611 A CN 201710465611A CN 107165693 B CN107165693 B CN 107165693B
- Authority
- CN
- China
- Prior art keywords
- oil
- oil inlet
- adsorption zone
- central tube
- inlet passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 239000000084 colloidal system Substances 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 5
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 57
- 239000010721 machine oil Substances 0.000 description 14
- 238000001914 filtration Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 11
- 208000035874 Excoriation Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- -1 high temperature Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of oil filter, are related to technical field of automobile accessories；Including shell and the central tube being located in the shell, the cover top portion is equipped with the thread plate with oil inlet and oil outlet, the outer casing bottom is equipped with by-passing valve, the shell is separated into oil inlet passage and oil discharge passage by the central tube, and the oil inlet and the oil outlet are corresponding with the oil inlet passage and the oil discharge passage respectively；Magnetic absorption area, bulky grain adsorption zone, particle adsorption zone and colloid adsorption zone are from top to bottom successively arranged in the oil inlet passage, the central tube is provided with the first through hole for being connected to the oil inlet passage and the oil discharge passage in particle adsorption zone.Compared with prior art, the present invention can solve the problem of existing oil filter is easy blocking.
Description
Technical field
The present invention relates to technical field of automobile accessories, especially a kind of oil filter.
Background technique
Automobile engine during the work time, the carbon distribution and gelatinous precipitate that are oxidized under metal filings, dust, high temperature,
Water etc. can constantly be mixed into machine oil, it is therefore desirable to which mounting oil filter filters out these mechanical admixtures and colloid, to keep machine oil
Cleaning, extend the service life of engine.Conventional oil filter is typically used in series in main oil gallery, structure include by it is interior extremely
The filter paper and shell of the central tube with filtering through-hole, fold that set gradually outside, cover top portion are equipped with thread plate, thread plate
Equipped with and filter paper to corresponding oil inlet and oil outlet corresponding with central tube, outer casing bottom is equipped with by-passing valve, this oil strainer
When in use, machine oil enters oil filter from oil inlet under the action of oil pump to clear device, filters through filter paper, from the mistake of central tube
Through-hole exudation is filtered, then enters main oil gallery from oil outlet.Since the diameter of mechanical admixture and colloid in machine oil is different, use
This oil filter using single micropore filter paper as filtering material, is easier to block, need to be replaced frequently, and block up
After plug, in order to guarantee that the smooth circulation of machine oil, by-passing valve are opened under the pressure of oil pump by machine oil, the machine oil flowed at this time is not only
It cannot get the filtering of filter paper, also the impurity for remaining in filter paper after original filtered can be poured engine again, engine is made
At secondary abrasion.
Summary of the invention
The object of the present invention is to provide a kind of oil filter, it can solve existing oil filter and holds susceptible to plugging ask
Topic.
To solve the above-mentioned problems, the technical solution adopted by the present invention is that: this oil filter, including shell and be located at
Central tube in the shell, the cover top portion are equipped with the thread plate with oil inlet and oil outlet, and the outer casing bottom is set
There is by-passing valve, the shell is separated into oil inlet passage and oil discharge passage, the oil inlet and the oil outlet by the central tube
It is corresponding with the oil inlet passage and the oil discharge passage respectively；Magnetic absorption is from top to bottom successively arranged in the oil inlet passage
Area, bulky grain adsorption zone, particle adsorption zone and colloid adsorption zone, the central tube in particle adsorption zone be provided with connection it is described into
The first through hole in oily channel and the oil discharge passage.
In above-mentioned technical proposal, more specific technical solution may also is that the magnetic absorption area in the oil inlet passage
Two sides ring wall be provided with the magnetic material for adsorbing metal clast；The bulky grain adsorption zone is provided with logical with multiple second
Hole from the shell to the inclined annular filter screen of the central tube, the outer ring of the annular filter screen is fixedly connected on the shell
Inner wall, the central tube is equipped with annular below gap between the inner ring and the center pipe outer wall of the annular filter screen
Slot；The particle adsorption zone is to fold the filter paper being fixed in the oil inlet passage；The colloid adsorption zone is logical in the oil inlet
The two sides ring wall in road is provided with the absorption resin for adsorption gel.
Further, the tilt angle of the annular filter screen be α, 100≤α≤300。
By adopting the above-described technical solution, compared with prior art, the present invention has the following advantages:
Under the filtering of unlike material and the multi-filtering net of different-diameter, it is layered when machine oil enters this oil filter
Filtering, greatly reduces the generation of blocking, reduces the replacement frequency of oil filter, reduce cost；And occurring to block up
After plug, the probability that impurity enters main oil gallery can be reduced, to reduce the secondary abrasion to engine.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is cross-sectional view at the A-A of Fig. 1.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings:
Oil filter as depicted in figs. 1 and 2, including shell 1 and the central tube 2 being located in shell 1,1 top of shell
Equipped with the thread plate 5 with oil inlet 3 and oil outlet 4,1 bottom of shell is equipped with by-passing valve 6, central tube 2 by shell 1 be separated into
Oily channel 7 and oil discharge passage 8, oil inlet 3 and oil outlet 4 are corresponding with oil inlet passage 7 and oil discharge passage 8 respectively；Oil inlet passage 7
It is inside from top to bottom successively arranged magnetic absorption area, bulky grain adsorption zone, particle adsorption zone and colloid adsorption zone, central tube 2 is in micro-
Grain adsorption zone is provided with the first through hole 9 of connection oil inlet passage 7 and oil discharge passage 8.Magnetic absorption area is in the two sides of oil inlet passage 7
Ring wall is provided with the magnetic material 10 for adsorbing metal clast；Bulky grain adsorption zone be provided with multiple second through-holes 12 by
Shell 1 is fixedly connected on the inner wall of shell 1, central tube 2 to the inclined annular filter screen 11 of central tube 2, the outer ring of annular filter screen 11
Annular groove 13 is equipped with below gap between 2 outer wall of inner ring and central tube of annular filter screen 11；Particle adsorption zone is to fold admittedly
The filter paper 14 being scheduled in oil inlet passage 7；Colloid adsorption zone is provided with the suction for adsorption gel in the two sides ring wall of oil inlet passage 7
Attached resin 15.The tilt angle of annular filter screen 11 be α, 100≤α≤300, the diameter of the second through-hole 12 is 30um, the mistake of filter paper 14
Filter opening diameter is 3um.
When automobile engine works, machine oil enters oil inlet passage 7 through oil inlet 3 of the invention, is passing through magnetic absorption area
When, metal filings can be adsorbed on the two sides ring wall of oil inlet passage 7 by magnetic material 10, and then, diameter is greater than big of 30um
Grain impurity will be filtered and remain in annular filter screen 11, since annular filter screen 11 is tilted to central tube, tilt angle α, and 100≤α
≤300, remaining large granular impurity can fall into annular groove 13, slowly under the impulse force of gravity and machine oil to slow down annular filter screen
11 blocking speed, when by particle adsorption zone, diameter is that 3um~30um particle is adsorbed by filter paper 14, so far, machine oil into
Filtering through three layer filtration area in oily channel 7, absolutely most impurity are filtered, and filtered clean machine oil is by first through hole
9 flow back to main oil gallery into oil discharge passage 8.
It mostly occurs when blocking once impurity remained, by-passing valve 6 is opened, since metal filings can be inhaled by magnetic material
Attached, more large granular impurity can also be intercepted by annular groove 13, even if machine oil goes out the impurity being adsorbed on filter paper 14, colloid
Impurity can be adsorbed on the two sides ring wall of oil inlet passage 7 by the colloid adsorption zone below particle adsorption zone, can be effectively reduced from side
Port valve 6 enters the impurity of main oil gallery.
Under the filtering of unlike material and the multi-filtering net of different-diameter, machine oil is greatly reduced by layered filtration
The generation of blocking reduces the replacement frequency of oil filter, reduces cost；And after blocking, can be reduced impurity into
Enter the probability of main oil gallery, to reduce the secondary abrasion to engine.
Claims (2)
1. a kind of oil filter, including shell and the central tube being located in the shell, the cover top portion is equipped with band oil inlet
The thread plate of mouth and oil outlet, the outer casing bottom are equipped with by-passing valve, it is characterised in that: the central tube divides the shell
Be divided into oil inlet passage and oil discharge passage, the oil inlet and the oil outlet respectively with the oil inlet passage and the oil discharge passage
It is corresponding；Magnetic absorption area, bulky grain adsorption zone, particle adsorption zone and colloid are from top to bottom successively arranged in the oil inlet passage
Adsorption zone, the central tube are provided with the first through hole for being connected to the oil inlet passage and the oil discharge passage in particle adsorption zone；
The magnetic absorption area is provided with the magnetic material for adsorbing metal clast in the two sides ring wall of the oil inlet passage；It is described big
Granular absorption area be provided with multiple second through-holes from the shell to the inclined annular filter screen of the central tube, the annular
The outer ring of strainer is fixedly connected on the inner wall of the shell, inner ring and the central tube of the central tube in the annular filter screen
Annular groove is equipped with below gap between outer wall；The particle adsorption zone is to fold the filter paper being fixed in the oil inlet passage；
The colloid adsorption zone is provided with the absorption resin for adsorption gel in the two sides ring wall of the oil inlet passage.
2. oil filter according to claim 1, it is characterised in that: the tilt angle of the annular filter screen be α, 100≤
α≤300。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465611.7A CN107165693B (en) | 2017-06-19 | 2017-06-19 | Oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465611.7A CN107165693B (en) | 2017-06-19 | 2017-06-19 | Oil filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107165693A CN107165693A (en) | 2017-09-15 |
| CN107165693B true CN107165693B (en) | 2019-04-19 |
Family
ID=59818842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710465611.7A Expired - Fee Related CN107165693B (en) | 2017-06-19 | 2017-06-19 | Oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165693B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177707B (en) * | 2020-10-13 | 2022-06-21 | 水庆象 | External oil filter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203499761U (en) * | 2013-10-11 | 2014-03-26 | 青岛聚蚨源机电有限公司 | Novel engine oil filter |
| CN204098998U (en) * | 2014-09-15 | 2015-01-14 | 温州艾克生汽车电器有限公司 | Electromagnetic motor oil rectifier |
| CN104912622A (en) * | 2015-06-25 | 2015-09-16 | 广西华原过滤系统股份有限公司 | Machine oil filter cleaner with high efficiency and long service life |
| CN204851372U (en) * | 2015-07-16 | 2015-12-09 | 南昌江铃集团鑫晨汽车零部件有限公司 | Removable oil cleaner |
| CN204851371U (en) * | 2015-07-13 | 2015-12-09 | 天津市清维新材料科技有限公司 | Be applied to oil cleaner on car |
| CN105142749A (en) * | 2013-04-23 | 2015-12-09 | 丰田自动车株式会社 | Oil deterioration suppressor |
| CN205001012U (en) * | 2015-08-21 | 2016-01-27 | 海盐县爱建汽车电器有限责任公司 | Oil filter |
-
2017
- 2017-06-19 CN CN201710465611.7A patent/CN107165693B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142749A (en) * | 2013-04-23 | 2015-12-09 | 丰田自动车株式会社 | Oil deterioration suppressor |
| CN203499761U (en) * | 2013-10-11 | 2014-03-26 | 青岛聚蚨源机电有限公司 | Novel engine oil filter |
| CN204098998U (en) * | 2014-09-15 | 2015-01-14 | 温州艾克生汽车电器有限公司 | Electromagnetic motor oil rectifier |
| CN104912622A (en) * | 2015-06-25 | 2015-09-16 | 广西华原过滤系统股份有限公司 | Machine oil filter cleaner with high efficiency and long service life |
| CN204851371U (en) * | 2015-07-13 | 2015-12-09 | 天津市清维新材料科技有限公司 | Be applied to oil cleaner on car |
| CN204851372U (en) * | 2015-07-16 | 2015-12-09 | 南昌江铃集团鑫晨汽车零部件有限公司 | Removable oil cleaner |
| CN205001012U (en) * | 2015-08-21 | 2016-01-27 | 海盐县爱建汽车电器有限责任公司 | Oil filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107165693A (en) | 2017-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201120 Address after: Room A107, public service center, No.1 Zhongma street, Qinzhou Industrial Park, Qinzhou port area, Qinzhou pilot Free Trade Zone, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Qinbao Network Technology Co.,Ltd. Address before: Bai Lu Industrial Park No. 1 Machang Liubei District, 545002 Liuzhou Road, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU YULANG MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 |