CN208785942U - A kind of engine oil filter - Google Patents
A kind of engine oil filter Download PDFInfo
- Publication number
- CN208785942U CN208785942U CN201820954700.8U CN201820954700U CN208785942U CN 208785942 U CN208785942 U CN 208785942U CN 201820954700 U CN201820954700 U CN 201820954700U CN 208785942 U CN208785942 U CN 208785942U
- Authority
- CN
- China
- Prior art keywords
- medium layer
- filtering medium
- bottom cover
- shell
- engine oil
- 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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- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of engine oil filters, including shell, top cover is connect on the shell, oil inlet is equipped among the top cover, transition joint is connect on the oil inlet, bottom cover is terminated under the shell, and the bottom cover left end is equipped with the first oil outlet, the bottom cover right end is equipped with the second oil outlet, is connected to rotating electric machine among the bottom cover.It is located at the position below top cover in the shell and is equipped with the first filtering medium layer, the second filtering medium layer is connect under first filtering medium layer, third filtering medium layer is connect under second filtering medium layer, fixed bracket is connect under the third filtering medium layer, activated charcoal strainer is connect under the fixed bracket, rotating base is connect under the activated charcoal strainer, the rotating base is connected with rotating electric machine.The utility model is reasonably arranged by all parts keeps structure more simple, and for component majority using being flexibly connected so that disassembly maintenance becomes convenient and efficient, multimedium layered filtration makes the filtering to various impurity more thorough.
Description
Technical field
The utility model relates to a kind of filter devices, more particularly to a kind of engine oil filter.
Background technique
Engine oil filter be for removing the impurity such as the dust in machine oil, metallic particles, carbon precipitates and coal soot,
Protect a kind of filter device of engine.Existing engine oil filter is to intercept to filter out machine oil by single paper filter element hole
Middle objectionable impurities, the smaller filter effect of the micropore of filter paper is better, but machine oil handling capacity is poorer, and especially metal is miscellaneous
Matter is easy to scratch filter paper, and filter device is made thoroughly to lose filter capacity, and most of filter paper are disposable and not readily removable in addition
It unloads, increases use and maintenance cost.
Therefore it is simply quick detachable to be dedicated to developing a kind of structure by those skilled in the art, can be classified for different impurities
Filter and can be to the engine oil filter of the good filter effect of metal.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of structure letters
It is single quick detachable, it being capable of classified filtering and can be to the engine oil filter of the good filter effect of metal for different impurities.
To achieve the above object, the utility model provides a kind of engine oil filter, including shell, the shell upper end
It is connected with top cover, oil inlet is equipped among the top cover, transition joint, the shell lower end connection are connected on the oil inlet
There is bottom cover, the bottom cover left end is equipped with the first oil outlet, and the bottom cover right end is equipped with the second oil outlet, connection among the bottom cover
There is rotating electric machine.
Preferably, the position below top cover is located in the shell and is equipped with the first filtering medium layer, first filtering
It is connected with the second filtering medium layer under dielectric layer, second filtering medium layer connects downwards third filtering medium layer, and described
Three filtering medium layers are connected and fixed downwards bracket, and the fixed bracket is equipped with several filtering through-holes, the fixed bracket to
Lower connection activated charcoal strainer, the activated charcoal strainer connect downwards rotating base, the rotating base lower end and electric rotating
Machine is connected.
Preferably, the transition joint is made of oil inlet head and threaded ends and primary filtration pipe, the oil inlet head
Interior to be equipped with threaded hole, the primary filtration pipe is equipped with filter opening.
Preferably, first filtering medium layer is made of metal porous membrane.
Preferably, second filtering medium layer and the third filtering medium layer pass through medium mounting ring and the shell
Inner wall connection, the material of second filtering medium layer are continuous wood pulp filter paper, and the material of the third filtering medium layer is multiple
Close structure filter paper.
Preferably, the bottom cover middle part sets up concave station separately, and the rotating electric machine is embedded in the electricity of the concave station and the motor
Arbor runs through the bottom cover, and the motor shaft of the rotating electric machine is connect with the bottom cover by first bearing.
Preferably, rotary shaft is connected among the rotating base, the rotary shaft is embedded in position among the fixed bracket,
The rotary shaft embedded part is successively cased with second bearing, gasket seal, 3rd bearing from top to bottom, and the rotary shaft will be described
Activated charcoal strainer is divided into left and right two parts, is equipped with identical magnetic posts each one in described left and right two parts middle position.
Preferably, the support bracket fastened lower end is equipped with groove, and the activated charcoal strainer is embedded in the groove.
Preferably, internal screw thread is designed on the inside of the top and bottom of the shell, the top cover and bottom cover outside are all
Equipped with external screw thread, the top cover and the bottom cover are all connected through a screw thread.
Keep structure more simple the beneficial effects of the utility model are: the utility model is reasonably arranged by all parts
Single, using being flexibly connected so that disassembly maintenance becomes convenient and efficient, multimedium layered filtration makes to various impurity component majority
Filtering it is more thorough.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the utility model transition joint.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figs. 1-2, the present embodiment provides a kind of engine oil filter, including shell 2,2 upper end of shell is connected with top
Lid 1 is equipped with oil inlet 11 among top cover 1, is connected with transition joint 3 on oil inlet 11, transition joint 3 has oil inlet head 31 and screw thread
Connecting pin 33 and primary filtration pipe 34 form, and threaded hole 32 is equipped in oil inlet head 31, and primary filtration pipe 34 is equipped with filter opening 35.
Biggish impurity, such as iron filings can be filtered out by primary filtration pipe 34.Transition joint 3, which is connected through a screw thread end 33, to be revolved
Enter top cover 1, convenient for impurity when maintenance in cleaning primary filtration pipe.
2 lower end of shell of the present embodiment is connected with bottom cover 16, and 16 left end of bottom cover is equipped with the first oil outlet 17,16 right end of bottom cover
Equipped with the second oil outlet 20, rotating electric machine 18 is connected among bottom cover.It is located at the position below top cover in shell 2 and is equipped with first
Filtering medium layer 4, is connected with the second filtering medium layer 6 under the first filtering medium layer 4, the second connection downwards of filtering medium layer 6 the
Three filtering medium layers 7 are filtered by three different filter layers of setting material for impurity of different nature by different level.The
Three filtering medium layers 7 are connected and fixed downwards bracket 8, and 8 framves of fixed branch are equipped with several filtering through-holes 21, and fixed bracket 8 is downwards
Activated charcoal strainer 12 is connected, residual impurity can enter in activated charcoal strainer 12 by the filter opening 21 on fixed bracket 8；
Connection rotating base 15,15 lower end of rotating base are connected activated charcoal strainer 12 with rotating electric machine 18 downwards, 18 band of rotating electric machine
The dynamic rotation of activated charcoal strainer 12 on rotating base 15 generates adsorption capacity and residual impurity is adsorbed onto activated charcoal strainer
On 12；Fixed bracket 8 can be used as the pedestal for accepting the second filtering medium layer 6 and third filtering medium layer upwards, downwards can be with
Fixed activated charcoal strainer 12.
First filtering medium layer 4 of the present embodiment is made of metal porous membrane, and metal porous membrane has good strength, corrosion resistant
Corrosion, chemical stability, structural stability can filter out the stronger carbon particle of hardness and non-ferrous metal fragment；Second
Filtering medium layer 6 is flexibly connected by medium mounting ring 5 with 2 inner wall of shell with third filtering medium layer 7, is conveniently replaceable filtering
Layer；The material of second filtering medium layer 6 is continuous wood pulp filter paper, and continuous wood pulp filter paper is fine to fine impurity filter effect, all
Dust in such as machine oil；The material of third filtering medium layer 7 be composite construction filter paper, composite construction filter paper can efficiently prevent by
Machine oil aoxidizes the colloid to be formed.
The lower end of the fixation bracket 8 of the present embodiment is equipped with upward groove, and activated charcoal strainer 12 is embedded in groove, can be to prevent
Only activated charcoal strainer 12 is swung left and right when rotated.
It is designed with internal screw thread on the inside of the top and bottom of the shell 2 of the present embodiment, is designed on the outside of top cover 1 and bottom cover 16 outer
Screw thread, top cover 1 and bottom cover 16 are all connected through a screw thread, the mode screwed in by using spiral top cover 1 and bottom cover 16 with
The connection of shell 2 can more thoroughly separate all parts when clearing up engine oil filter, convenient for clearing up filter layer.
16 middle part of bottom cover of the present embodiment sets up concave station separately, and rotating electric machine 18 is embedded in concave station and motor shaft runs through bottom cover 16,
The motor shaft of rotating electric machine 18 is connect with bottom cover 16 by first bearing 19；Rotary shaft 14, rotation are connected among rotating base 15
Axis 14 is embedded in the fixed intermediate position of bracket 8, and 14 embedded part of rotary shaft is successively cased with second bearing 22, gasket seal from top to bottom
10, activated charcoal strainer 12 is divided into left and right two parts by 3rd bearing 9, rotary shaft 14, and in left and right, two parts interposition is installed
There are identical magnetic posts 13 each one；Just pass through fixed bracket 8 when dirty machine oil filters thorough not yet by upper-part
It flows in activated charcoal strainer 12, rotating electric machine 18 drives activated charcoal strainer 12 to rotate, the ferrous metal bits in residual impurity
It is attracted in magnetic posts 13, remaining is then adsorbed on above due to high-speed rotating by activated charcoal strainer 12, final clear
Clear machine oil passes through two oil outlet outflows.
The present embodiment course of work: dirty machine oil enters machine oil mistake by the transition joint 3 being mounted on oil inlet 11
Simultaneously primary filtration falls biggish metal fragment to filter device, and the machine oil for being then passed through primary filtration passes sequentially through the first filtering medium layer
4 filtering hard particles objects and remaining non-ferrous metal；It is tiny that dust in machine oil etc. is filtered out by the second filtering medium layer 6
Substance；It is filtered out by third filtering medium layer 7 since machine oil aoxidizes the colloidal substance to be formed；Then machine oil passes through fixed bracket
8 flow into activated charcoal strainers 12, rotating electric machine 18 drive activated charcoal strainer rotation generate powerful adsorption capacity be it is remaining simultaneously
The nonmetallic inclusion not filtered out is adsorbed in activated charcoal strainer 12, remaining irony clast is then attracted to magnetic posts 13
On；Finally by become limpid of the machine oil of activated charcoal strainer 12 and by the outflow of two oil outlets.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (8)
1. a kind of engine oil filter, it is characterized in that: including shell (2), shell (2) upper end is connected with top cover (1), described
Oil inlet (11) are equipped among top cover (1), are connected with transition joint (3) on the oil inlet (11), shell (2) lower end connects
It is connected to bottom cover (16), bottom cover (16) left end is equipped with the first oil outlet (17), and it is fuel-displaced that bottom cover (16) right end is equipped with second
Mouthful (20) are connected with rotating electric machine (18) among the bottom cover；
Position in the shell (2) below top cover (1) is equipped with the first filtering medium layer (4), and first filtering is situated between
It is connected under matter layer (4) the second filtering medium layer (6), second filtering medium layer (6) connects downwards third filtering medium layer
(7), the third filtering medium layer (7) is connected and fixed downwards bracket (8), and the fixed bracket (8) is equipped with several filterings
Through-hole (21), the fixed bracket (8) connect downwards activated charcoal strainer (12), and the activated charcoal strainer (12) connects downwards
Rotating base (15), rotating base (15) lower end are connected with rotating electric machine (18).
2. engine oil filter as described in claim 1, it is characterized in that: the transition joint (3) is by oil inlet head (31) and spiral shell
Line connecting pin (33) and primary filtration pipe (34) composition, the oil inlet head (31) is interior to be equipped with threaded hole (32), the preliminary mistake
Chimney filter (34) is equipped with filter opening (35).
3. engine oil filter as described in claim 1, it is characterized in that: first filtering medium layer (4) is by metal porous
Film composition.
4. engine oil filter as described in claim 1, it is characterized in that: second filtering medium layer (6) and the third
Filtering medium layer (7) is connect by medium mounting ring (5) with the shell (2) inner wall, the material of second filtering medium layer (6)
Material is continuous wood pulp filter paper, and the material of the third filtering medium layer (7) is composite construction filter paper.
5. engine oil filter as described in claim 1, it is characterized in that: being equipped with concave station, the rotation among the bottom cover (16)
Rotating motor (18) is embedded in the concave station and the motor shaft of the rotating electric machine (18) runs through the bottom cover (16), the rotating electric machine
(18) motor shaft is connect with the bottom cover (16) by first bearing (19).
6. engine oil filter as described in claim 1, it is characterized in that: connecting rotary shaft among the rotating base (15)
(14), the intermediate position of rotary shaft (14) the insertion fixed bracket (8), rotary shaft (14) embedded part is from top to bottom
It is successively cased with second bearing (22), gasket seal (10), 3rd bearing (9), the rotary shaft (14) filters the active carbon
Net (12) is divided into left and right two parts, is equipped with identical magnetic posts (13) each one in described left and right two parts middle position.
7. engine oil filter as described in claim 1 or 6, it is characterized in that: the lower end of the fixed bracket (8) is equipped with recessed
Slot, the activated charcoal strainer (12) are embedded in the groove.
8. engine oil filter as described in claim 1, it is characterized in that: all being set on the inside of the top and bottom of the shell (2)
There is an internal screw thread, is designed with external screw thread on the outside of the top cover (1) and the bottom cover (16), the top cover (1) and the bottom cover (16)
All it is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954700.8U CN208785942U (en) | 2018-06-20 | 2018-06-20 | A kind of engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954700.8U CN208785942U (en) | 2018-06-20 | 2018-06-20 | A kind of engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785942U true CN208785942U (en) | 2019-04-26 |
Family
ID=66201270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954700.8U Expired - Fee Related CN208785942U (en) | 2018-06-20 | 2018-06-20 | A kind of engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785942U (en) |
-
2018
- 2018-06-20 CN CN201820954700.8U patent/CN208785942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190426 Termination date: 20200620 |