CN201013417Y - Magnetic engine oil clarifier - Google Patents
Magnetic engine oil clarifier Download PDFInfo
- Publication number
- CN201013417Y CN201013417Y CNU2007200494007U CN200720049400U CN201013417Y CN 201013417 Y CN201013417 Y CN 201013417Y CN U2007200494007 U CNU2007200494007 U CN U2007200494007U CN 200720049400 U CN200720049400 U CN 200720049400U CN 201013417 Y CN201013417 Y CN 201013417Y
- Authority
- CN
- China
- Prior art keywords
- filter core
- magnetic
- filter
- magnetic body
- cover
- 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
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 47
- 239000010705 motor oil Substances 0.000 title abstract description 5
- 239000003921 oil Substances 0.000 claims description 23
- 239000010721 machine oil Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 6
- 235000019580 granularity Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000005307 ferromagnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Images
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a magnetic engine oil filter device. A spring, a filter core lower cover, a filter core cylinder, a filter core upper cover and a microporous filter core are mounted from downward to upward between an outer shell and an outer cover. The utility model is characterized in that at least one circular magnetic body is mounted on an engine oil flowing channel, which is formed between an inner wall of the outer shell and an outer wall of the microporous filter core; the magnetic body is fixed on the inner wall of the outer shell through a retaining frame. And at least one magnetic body is mounted on a bypass valve mouth, and the magnetic body is fixed on a lower part of the filter core lower cover through a retaining frame. The active effects lie in that the utility model effectively prevents damage of the magnetic body from vibration, which is generated by engine operation, thus to avoid the magnetic body fragments from entering into the engine, guarantee normal operation of the engine, and improve the using life of the engine.
Description
Technical field:
The utility model relates to a kind of oil filtration device, especially a kind of oil filtration device that has magnetic.
Background technique:
Traditional oil filter, it is that the element kit of being made up of filter core loam cake, filter core lower cover and middle micropore filter element is housed in shell, also is provided with bypass valve in element kit.The said engine oil filter cleaner is positioned on the connecting base of motor, and when engine running, the machine oil with certain pressure enters filter cleaner by the oil inlet hole that covers outward, after being filtered by element kit, enters the lubricating structure of motor by oil outlet.But, be difficult to the less wearing and tearing impurity of filtering granularity because this oil filter can only be fallen by the contaminant filter that granularity is bigger.Therefore, people carry out following improvement to traditional oil filter: on the element kit of oil filter, magnetic is set, and the crimple place that magnetic is arranged on the micropore filter element filter paper that has, in the core tube that is arranged on micropore filter element that has, or the like.Described improvement to a certain degree can adsorbed the less ferromagnetism impurity of some granularities, thereby improves the filtering effect of oil filter.But, the existing oil filter that has magnetic, its magnetic is owing to be provided with retainer, or it is unreasonable that the position is set, and fails to give full play to the effect of magnetic, influences the filtration result of filter cleaner.
The model utility content:
The purpose of this utility model is to overcome the deficiency of above-mentioned magnetic machine oil filter, and provide a kind of and can fully remove ferromagnetism impurity, to improve the oil filter of filtering effect.
The utility model, it from bottom to top is equiped with spring successively between shell and enclosing cover, the filter core lower cover, filter core cylinder and filter core loam cake, under filter core loam cake and filter core, cover and be equipped with the hole that communicates with filter core cylinder, on the through hole of filter core lower cover, be provided with bypass valve, bypass valve is by the bypass spool, by-pass valve cover and spring constitute, the periphery of filter core cylinder is a micropore filter element, cover outside and be provided with oil inlet hole and oil outlet, oil outlet communicates with filter core cylinder, in the enclosure between wall and the micropore filter element outer wall, form the machine oil circulation passage, it is characterized in that: on described machine oil circulation passage, a ring-shaped magnetic body is set at least, magnetic is fixed on the inwall of shell by retainer.
The utility model also can be provided with a magnetic at least on described by-pass valve port, magnetic is fixed on the bottom of filter core lower cover by retainer.
The utility model can be provided with in line check valve below described enclosing cover.
The utility model owing to be fixed on the inwall of shell by retainer at the ring-shaped magnetic body that is provided with on the machine oil circulation passage, and is fixed on the bottom of filter core lower cover at the magnetic of described by-pass valve port setting by retainer, and its good effect is:
The vibration that produces when 1, effectively preventing engine operation and destroy magnetic, thus avoid the magnetic fragment to enter in the motor.
2, on the machine oil circulation passage, magnetic is set, before machine oil enters micropore filter element, adsorbs to fall ferromagnetic particle by magnetic earlier, to reduce the filter pressure of micropore filter element.
3, when engine cold-start, because engine oil viscosity is bigger, or because of service time long dirt gather micropore filter element when blocked, when machine oil can not pass through micropore filter element smoothly, at this moment, bypass valve was opened, flow out from the filter cleaner oil outlet again behind ring-shaped magnetic body on the machine oil process passage and the absorption of the magnetic two-stage on the by-pass valve port ferromagnetic particle and enter lubrication system, guarantee the lubricated of motor, thereby guarantee the proper functioning of motor, the working life of improving motor.
Description of drawings:
Fig. 1 is embodiment's a structure principle chart.
Among the figure, 1, shell 2, spring 3, filter core lower cover 4, ring-shaped magnetic body 5, magnetic retainer 6, filter core cylinder 7, micropore filter element 8, filter core loam cake 9, O-ring seal 10, cap 11, one-way valve 12, oil inlet hole 13, enclosing cover 14, oil outlet 15, bypass spool 16, by-pass valve cover 17, magnetic 18, spring 19, magnetic retainer.
Embodiment:
With reference to Fig. 1, this magnetic machine oil filter, it from bottom to top is equiped with spring 2, filter core lower cover 3, filter core cylinder 6, filter core loam cake 8 and in line check valve 11 successively between shell 1 and enclosing cover 13, and cap 10 is fixed on enclosing cover 13 on the shell 1.Centre at filter core loam cake 8 and filter core lower cover 3 is equipped with the hole that communicates with filter core cylinder 6.On the through hole of filter core lower cover 3, be provided with bypass valve, bypass valve is made of bypass spool 15, by-pass valve cover 16 and spring 18.The periphery of filter core cylinder 6 is a micropore filter element 7.Be provided with oil inlet hole 12 and oil outlet 14 on enclosing cover 13, oil outlet 14 communicates with filter core cylinder 6.Between shell 1 inwall and micropore filter element 7 outer walls, form the machine oil circulation passage.On described machine oil circulation passage, two ring-shaped magnetic bodies 4 are set, the ring-shaped magnetic body can be common permanent magnet, the rubber magnetic stripe that also can adopt hat river in Henan Province magnetic already to produce, magnetic is fixed on the inwall of shell 1 by retainer 5.Present embodiment also on described by-pass valve port, is provided with a magnetic 17, and magnetic 17 is fixed on the bottom of filter core lower cover 3 by retainer 19.
Claims (3)
1. magnetic machine oil filter, it from bottom to top installs spring (2) successively between shell (1) and enclosing cover (1 3), filter core lower cover (3), filter core cylinder (6) and filter core loam cake (8), on filter core loam cake (8) and filter core lower cover (3), be equipped with the hole that communicates with filter core cylinder (6), on the through hole of filter core lower cover (3), be provided with bypass valve, bypass valve is by bypass spool (15), by-pass valve cover (16) and spring (18) constitute, the periphery of filter core cylinder (6) is micropore filter element (7), on enclosing cover (13), be provided with oil inlet hole (12) and oil outlet (14), oil outlet communicates with filter core cylinder (6), between shell (1) inwall and micropore filter element (7) outer wall, form the machine oil circulation passage, it is characterized in that: on described machine oil circulation passage, a ring-shaped magnetic body (4) is set at least, and magnetic is fixed on the inwall of shell (1) by retainer (5).
2. magnetic machine oil filter according to claim 1 is characterized in that: on described by-pass valve port, a magnetic (17) is set at least, magnetic (17) is fixed on the bottom of filter core lower cover (3) by retainer (19).
3. magnetic machine oil filter according to claim 1 and 2 is characterized in that: the below in described enclosing cover (13) is provided with in line check valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200494007U CN201013417Y (en) | 2007-03-14 | 2007-03-14 | Magnetic engine oil clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200494007U CN201013417Y (en) | 2007-03-14 | 2007-03-14 | Magnetic engine oil clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013417Y true CN201013417Y (en) | 2008-01-30 |
Family
ID=39025204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200494007U Expired - Fee Related CN201013417Y (en) | 2007-03-14 | 2007-03-14 | Magnetic engine oil clarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013417Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075226A (en) * | 2012-12-31 | 2013-05-01 | 东风汽车股份有限公司 | Bypass valve assembly for engine oil filter |
| CN103144513A (en) * | 2013-03-07 | 2013-06-12 | 隆鑫通用动力股份有限公司 | Air conditioning and water cooling system of extended-range electric vehicle and electric vehicle using same |
| CN103993930A (en) * | 2014-04-25 | 2014-08-20 | 淄博永华滤清器制造有限公司 | Oil filter |
| CN105041421A (en) * | 2015-07-30 | 2015-11-11 | 蚌埠市风驰滤清器有限公司 | Oil filter for avoiding secondary abrasion of engines |
| CN105863777A (en) * | 2016-06-06 | 2016-08-17 | 蚌埠市黑马滤清器有限公司 | Engine oil filter with magnet |
| CN105888772A (en) * | 2016-06-06 | 2016-08-24 | 蚌埠市黑马滤清器有限公司 | Oil filter with guide plate |
| CN106014533A (en) * | 2016-06-06 | 2016-10-12 | 蚌埠市黑马滤清器有限公司 | Engine oil filter with sealing cover plate |
| CN108952884A (en) * | 2018-09-18 | 2018-12-07 | 朱明箴 | Oil filter and vehicle with it |
| CN112177707A (en) * | 2020-10-13 | 2021-01-05 | 水庆象 | External oil filter |
| CN115646650A (en) * | 2022-11-13 | 2023-01-31 | 贵州永红航空机械有限责任公司 | Filter element with high ferromagnetic impurity filtration performance |
-
2007
- 2007-03-14 CN CNU2007200494007U patent/CN201013417Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075226A (en) * | 2012-12-31 | 2013-05-01 | 东风汽车股份有限公司 | Bypass valve assembly for engine oil filter |
| CN103075226B (en) * | 2012-12-31 | 2015-09-16 | 东风汽车股份有限公司 | Bypass valve assembly for engine oil filter |
| CN103144513A (en) * | 2013-03-07 | 2013-06-12 | 隆鑫通用动力股份有限公司 | Air conditioning and water cooling system of extended-range electric vehicle and electric vehicle using same |
| CN103144513B (en) * | 2013-03-07 | 2015-11-04 | 隆鑫通用动力股份有限公司 | The air-conditioning of extended-range electric vehicle and the installation assembly of water-cooling system and battery-driven car thereof |
| CN103993930A (en) * | 2014-04-25 | 2014-08-20 | 淄博永华滤清器制造有限公司 | Oil filter |
| CN105041421A (en) * | 2015-07-30 | 2015-11-11 | 蚌埠市风驰滤清器有限公司 | Oil filter for avoiding secondary abrasion of engines |
| CN105863777A (en) * | 2016-06-06 | 2016-08-17 | 蚌埠市黑马滤清器有限公司 | Engine oil filter with magnet |
| CN105888772A (en) * | 2016-06-06 | 2016-08-24 | 蚌埠市黑马滤清器有限公司 | Oil filter with guide plate |
| CN106014533A (en) * | 2016-06-06 | 2016-10-12 | 蚌埠市黑马滤清器有限公司 | Engine oil filter with sealing cover plate |
| CN108952884A (en) * | 2018-09-18 | 2018-12-07 | 朱明箴 | Oil filter and vehicle with it |
| CN112177707A (en) * | 2020-10-13 | 2021-01-05 | 水庆象 | External oil filter |
| CN115646650A (en) * | 2022-11-13 | 2023-01-31 | 贵州永红航空机械有限责任公司 | Filter element with high ferromagnetic impurity filtration performance |
| CN115646650B (en) * | 2022-11-13 | 2025-01-21 | 贵州永红航空机械有限责任公司 | Filter element with high ferromagnetic impurity filtering performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 |