CN205323316U - Engine oil filter element - Google Patents
Engine oil filter element Download PDFInfo
- Publication number
- CN205323316U CN205323316U CN201520999477.5U CN201520999477U CN205323316U CN 205323316 U CN205323316 U CN 205323316U CN 201520999477 U CN201520999477 U CN 201520999477U CN 205323316 U CN205323316 U CN 205323316U
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- CN
- China
- Prior art keywords
- filter
- drainage screen
- filter tube
- tube
- filter screen
- 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
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Abstract
The utility model relates to an engine oil filter element, including base, upper end cover, filter tube, first filter screen and second filter screen, the upper end of filter tube with the connection can be dismantled to the upper end cover, the lower extreme of filter tube with the connection can be dismantled to the base, first filter screen suit is in outside the filter tube, second filter screen suit is in outside the first filter screen, the filtration aperture of first filter screen is greater than the filtration aperture of second filter screen, the filter tube is the heliciform, be provided with a plurality of filtration pores of crossing on the filter tube, it is a plurality of it places in to cross the filtration pore between the screw thread of filter tube, be provided with the superfine fiber felt between first filter screen and the second filter screen, be provided with one deck polytetrafluoroethylene film layer on the second filter screen inner wall. Compared with the prior art, the utility model discloses the filter tube is removable, and the filter effect is good, improved the reliability of the work of filtering and lengthened the life of filter core.
Description
Technical field
This utility model relates to technical field of automobile, particularly to a kind of machine oil filter core。
Background technology
During the work of existing machine oil filter core, it is easy to the situation that filter course blocks occurs, is divided into poor filtration effect, reduce the work efficiency of filter element, reduce the precision of filter element and the efficiency of filtration, shorten the service life of filter element, greatly reduce the reliability of filter element work。
Utility model content
It is replaceable that technical problem to be solved in the utility model is to provide a kind of filter tube, good filtration effect, improves the reliability filtering work and extends the machine oil filter core in service life of filter element。
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of machine oil filter core, including base, upper end cover, filter tube, the first drainage screen and the second drainage screen, the upper end of described filter tube and described upper end cover removably connect, the lower end of described filter tube and described base removably connect, described first filtration net cover is contained in outside described filter tube, described second filtration net cover is contained in outside described first drainage screen, and the pore size filter of described first drainage screen is more than the pore size filter of described second drainage screen；
Described filter tube in the shape of a spiral, described filter tube is provided with multiple filtering holes, and multiple described filtering holes are placed between the screw thread of described filter tube；
It is provided with ultrafine fiber felt between first drainage screen and the second drainage screen, described second drainage screen inwall is provided with a strata tetrafluoroethene thin layer。
The beneficial effects of the utility model are: filter tube is in the shape of a spiral, when machine oil flows into filter tube, flow in the shape of a spiral, impurity and some emplastics that machine oil endoparticle is big can be trapped in the thread groove of filter tube, can effectively alleviate the filtration burden of the first drainage screen and the second drainage screen, and filter tube is dismountable is connected with base and upper end cover, it is possible to filter tube is replaced or cleans, improve the reliability filtering work and the service life extending filter element；The three layer filtration of filter tube, the first drainage screen and the second drainage screen, improves filter efficiency, and filter effect is better。
On the basis of technique scheme, this utility model can also do following improvement。
Further technical scheme, the caliber of described filter tube is gradually increased from down to up。
Further technical scheme, described filter tube bottom and top are provided with external screw thread, and described filter tube is connected each through nut with described upper end cover and base。
Further technical scheme, described ultrafine fiber felt is that hinge type is vertically placed between described first drainage screen and the second drainage screen。
Above-mentioned further scheme is adopted to provide the benefit that: 1, filter tube is connected each through nut with described upper end cover and base, it is simple to the dismounting of filter tube；2, ultrafine fiber felt is that hinge type is vertically placed between described first drainage screen and the second drainage screen, it is possible to increase the contact surface of ultrafine fiber felt and machine oil, promotes filter effect。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of machine oil filter core of this utility model。
In accompanying drawing, the list of parts representated by each label is as follows:
1, base, 2, upper end cover, 3, filter tube, the 4, first drainage screen, the 5, second drainage screen, 6, filtering holes, 7, ultrafine fiber felt。
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model。
As shown in Figure 1, a kind of machine oil filter core, including base 1, upper end cover 2, filter tube the 3, first drainage screen 4 and the second drainage screen 5, the upper end of described filter tube 3 and described upper end cover 2 removably connect, the lower end of described filter tube 3 and described base 1 removably connect, described first drainage screen 4 is sleeved on outside described filter tube 3, and described second drainage screen 5 is sleeved on outside described first drainage screen 4, and the pore size filter of described first drainage screen 4 is more than the pore size filter of described second drainage screen 5；
Described filter tube 3 in the shape of a spiral, described filter tube 3 is provided with multiple filtering holes 6, and multiple described filtering holes 6 are placed between the screw thread of described filter tube 3；
It is provided with ultrafine fiber felt 7 between first drainage screen 4 and the second drainage screen 5, described second drainage screen 5 inwall is provided with a strata tetrafluoroethene thin layer。
The caliber of described filter tube 3 is gradually increased from down to up。
Described filter tube 3 bottom and top are provided with external screw thread, and described filter tube 3 is connected each through nut with described upper end cover 2 and base 1。
Described ultrafine fiber felt 7 is vertically placed between described first drainage screen 4 and the second drainage screen 5 in hinge type。
The operation principle of this device: machine oil enters from filter tube 3 port of base position, filter tube 3 is in the shape of a spiral, when machine oil flows into filter tube 3, flow in the shape of a spiral, impurity and some emplastics that machine oil endoparticle is big can be trapped in the thread groove of filter tube 3, machine oil after first time filters continues through the coarse filtration of the first drainage screen 4, then through the filtration of ultrafine fiber felt 7, polytetrafluoroethylene film layer and the second drainage screen 5, obtains pure machine oil；
Filter tube 3 can effectively alleviate the filtration burden of the first drainage screen 4 and the second drainage screen 5, and filter tube 3 is dismountable is connected with base 1 and upper end cover 2, filter tube 3 can be replaced or clean, improve the reliability filtering work and the service life extending filter element；The three layer filtration of filter tube the 3, first drainage screen 4 and the second drainage screen 5, improves filter efficiency, and filter effect is better。
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (4)
1. a machine oil filter core, it is characterized in that: include base (1), upper end cover (2), filter tube (3), first drainage screen (4) and the second drainage screen (5), the upper end of described filter tube (3) and described upper end cover (2) removably connect, the lower end of described filter tube (3) and described base (1) removably connect, described first drainage screen (4) is sleeved on described filter tube (3) outward, described second drainage screen (5) is sleeved on described first drainage screen (4) outward, the pore size filter of described first drainage screen (4) is more than the pore size filter of described second drainage screen (5)；
Described filter tube (3) in the shape of a spiral, described filter tube (3) is provided with multiple filtering holes (6), and multiple described filtering holes (6) are placed between the screw thread of described filter tube (3)；
It is provided with ultrafine fiber felt (7) between first drainage screen (4) and the second drainage screen (5), described second drainage screen (5) inwall is provided with a strata tetrafluoroethene thin layer。
2. a kind of machine oil filter core according to claim 1, it is characterised in that: the caliber of described filter tube (3) is gradually increased from down to up。
3. a kind of machine oil filter core according to claim 1, it is characterised in that: described filter tube (3) bottom and top are provided with external screw thread, and described filter tube (3) is connected each through nut with described upper end cover (2) and base (1)。
4. a kind of machine oil filter core according to claim 1, it is characterised in that: described ultrafine fiber felt (7) is vertically placed in hinge type between described first drainage screen (4) and the second drainage screen (5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999477.5U CN205323316U (en) | 2015-12-03 | 2015-12-03 | Engine oil filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999477.5U CN205323316U (en) | 2015-12-03 | 2015-12-03 | Engine oil filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205323316U true CN205323316U (en) | 2016-06-22 |
Family
ID=56211999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999477.5U Expired - Fee Related CN205323316U (en) | 2015-12-03 | 2015-12-03 | Engine oil filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205323316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075989A (en) * | 2016-08-19 | 2016-11-09 | 太仓市金锚化工有限公司 | A kind of Silicon chloride. multiple-effect filter |
| CN107185283A (en) * | 2017-07-01 | 2017-09-22 | 上海谷奇核孔膜材料科技有限公司 | Liquid precise filter |
| CN108247546A (en) * | 2018-03-07 | 2018-07-06 | 刘青建 | A kind of grinding machine recycles filter device with cutting fluid |
-
2015
- 2015-12-03 CN CN201520999477.5U patent/CN205323316U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075989A (en) * | 2016-08-19 | 2016-11-09 | 太仓市金锚化工有限公司 | A kind of Silicon chloride. multiple-effect filter |
| CN107185283A (en) * | 2017-07-01 | 2017-09-22 | 上海谷奇核孔膜材料科技有限公司 | Liquid precise filter |
| CN108247546A (en) * | 2018-03-07 | 2018-07-06 | 刘青建 | A kind of grinding machine recycles filter device with cutting fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170613 Address after: 523000 M building, down Bridge Industrial Park, Dongguan, Guangdong, Dongcheng District Patentee after: Dongguan Yuming filter product Co., Ltd. Address before: 402368 long water hardware science and Technology Park, Dazu County, Chongqing Patentee before: CHONGQING JIAZE MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201203 |