CN205689328U - A kind of automobile engine air filter - Google Patents
A kind of automobile engine air filter Download PDFInfo
- Publication number
- CN205689328U CN205689328U CN201620652365.7U CN201620652365U CN205689328U CN 205689328 U CN205689328 U CN 205689328U CN 201620652365 U CN201620652365 U CN 201620652365U CN 205689328 U CN205689328 U CN 205689328U
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- CN
- China
- Prior art keywords
- filter
- chamber
- filter element
- end cap
- automobile engine
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- 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 proposes a kind of automobile engine air filter, including filter body, the first filter element, the second filter element, the first end cap and the second end cap, filter the internal circular bulkheads that is provided with, filter internal body portion is divided into the first chamber and the second chamber by dividing plate；First filter element is arranged on the first intracavity, first chamber is separated into the first filter chamber and the second filter chamber by the first filter element, it is provided with airway in first filter chamber, airway includes the U-tube of several spaced sets, two U-tube of arbitrary neighborhood are all connected by semicircle elbow, and U-tube, semicircle elbow are distributed with passage；First filter element includes two cylindrical sections and connects the bellows segment of two cylindrical sections；Second filter element is arranged on the second intracavity, and the second chamber is separated into the 3rd filter chamber and the 4th filter chamber by the second filter element, and dividing plate is communicated with the second filter chamber and the gas port of the 4th filter chamber.This utility model, by air is carried out Multi-channel filtering, improves the filter efficiency of air and the clean level of filtration, meets the supply demand of electromotor.
Description
Technical field
This utility model relates to air filter technical field, particularly relates to a kind of automobile engine air filter.
Background technology
The air filter major part of automobile engine uses papery cleaner, the maintenance dust collection method of paper filter core at present
A lot, 45 degree of angle dedustings in papery cleaner of the most hand-held gases at high pressure.This method must be by the filter element of papery cleaner
Lift down from car, and can not embed filter medium depths dust granule etc. clear up away, cause unavoidably filter element due to
The embedding extremely initial failure of dust, and then engine consumption is increased.Thus so that during the working expenditure of electromotor, laborious, and filter
The replacement cycle of core shortens, and needs the filter element frequently more renewed.Prior art exists dedusting difficulty is big, wastes time and energy and safeguard
High in cost of production lacks.
Utility model content
Based on technical problem present in background technology, the utility model proposes a kind of automobile engine air-filtering
Device.
A kind of automobile engine air filter that the utility model proposes, including filter body, the first filter element, the second filter
Core, the first end cap and the second end cap, wherein:
Filter body is the tube structure of both ends open, and threadeding with the first end cap, the second end cap respectively in filter body two ends, filters body
Inside being provided with circular bulkheads, the central axis of dividing plate and the central axis conllinear filtering body, the internal diameter of the diameter of dividing plate and filter body is fitted mutually
Joining, filter internal body portion is divided into the first chamber and the second chamber by dividing plate；
First filter element is arranged on the first intracavity, and the first filter element is tubular and is coaxially disposed with filter body, and the first filter element is by first
Chamber is separated into the first filter chamber and the second filter chamber, and the first end cap is provided with the air inlet connected with the first filter chamber, sets in the first filter chamber
Having airway, airway to include the U-tube of several spaced sets, two U-tube of arbitrary neighborhood are all curved by semicircle
Head connects, and U-tube, semicircle elbow are distributed with passage；Airway is connected with air inlet by connecting tube；First filter element
Including two cylindrical sections and the bellows segment of two cylindrical sections of connection；
Second filter element is arranged on the second intracavity, and the second filter element is tubular and is coaxially disposed with filter body, and the second filter element is by second
Chamber is separated into the 3rd filter chamber and the 4th filter chamber, and dividing plate is communicated with the second filter chamber and the gas port of the 4th filter chamber, the second end cap
It is provided with the gas outlet connected with the 3rd filter chamber.
Preferably, also including drive mechanism, drive mechanism is connected with airway and drives airway to rotate, airway and company
Adapter is rotationally connected.
Preferably, the wave pitch of bellows segment is gradually reduced and the axial length of bellows segment towards direction, gas outlet from air inlet
Degree is more than the axial length of cylindrical section.
Preferably, dividing plate is provided with first annular draw-in groove near the first end cap one side, is provided with second inside the first end cap
Annular slot, first annular draw-in groove and the second annular slot are positioned opposite, and the first filter element two ends are connected to first annular card respectively
In groove, the second annular slot.
Preferably, it is equipped with the first sealing ring in first annular draw-in groove, the second annular slot.
Preferably, the second filter element includes multilayered cylindrical filter screen, and from inside to outside, the mesh diameter of filter screen is gradually reduced.
Preferably, it is equipped with tubular back-up ring between two filter screens of arbitrary neighborhood, each tubular back-up ring is distributed with filter opening
And the filter opening interval layout on two tubular back-up rings of arbitrary neighborhood.
Preferably, dividing plate is provided with the 3rd annular slot near the second end cap one side, is provided with the 4th inside the second end cap
Annular slot, the 3rd annular slot is positioned opposite with fourth annular draw-in groove, and the second filter element two ends are connected to the 3rd annular snap respectively
In groove, fourth annular draw-in groove.
Preferably, the 3rd annular slot, fourth annular draw-in groove are equipped with the second sealing ring.
In this utility model, filtering the internal circular bulkheads that is provided with, filter internal body portion is divided into the first chamber and the second chamber by dividing plate；The
One filter element is arranged on the first intracavity, and the first filter element includes two cylindrical sections and connects the bellows segment of two cylindrical sections, the first filter
Indoor are provided with airway, and airway includes the U-tube of several spaced sets, and two U-tube of arbitrary neighborhood are all by half
Rounded bend connects, and U-tube, semicircle elbow are distributed with passage, and airway is connected with air inlet by connecting tube；The
Two filter elements are arranged on the second intracavity.During use, introducing air from air inlet, air enters in airway and from each U from connecting tube
Passage on shape pipe, semicircle elbow is discharged in the first filter chamber, and air contacts with the first filter element from all directions and carries out
First filters, and the first filter element includes cylindrical section and bellows segment simultaneously, and bellows segment adds air and the contact surface of the first filter element
Air that is long-pending and that can blow with all directions well contacts, and is cooperated with airway by bellows segment, reaches optimum filtration
Effect, enters in the 4th filter chamber in first filtered air enters the second filter chamber and from gas port, then through the second filter
Core carries out second filtration, and last air is from gas outlet supply engine；This utility model by air is carried out Multi-channel filtering,
Can thoroughly filter out the impurity in air, improve the filter efficiency of air and the clean level of filtration, meet electromotor
Supply demand, this utility model after a certain period of use time, by dismantle the first end cap, the second end cap, the first filter element, second filter
Cleaner can be carried out or change by core.Further, this utility model airway is driven by drive mechanism and rotates,
When inducing QI, form the air-flow rotated so that air and the first filter element preferably contact and fully filter.
Accompanying drawing explanation
Fig. 1 is a kind of automobile engine air filtering device structure schematic diagram that the utility model proposes.
Detailed description of the invention
With reference to Fig. 1, the utility model proposes a kind of automobile engine air filter, including filter body the 1, first filter element 2,
Second filter element the 3, first end cap the 4, second end cap 5, drive mechanism 16, wherein:
Filter body 1 is the tube structure of both ends open, threadeds with first end cap the 4, second end cap 5 respectively in filter body 1 two ends,
Circular bulkheads 6, the central axis of dividing plate 6 and the central axis conllinear filtering body 1, the diameter of dividing plate 6 and filter body 1 it is provided with in filter body 1
Internal diameter suitable, dividing plate 6 is separated into the first chamber and the second chamber by internal for filter body 1.
First filter element 2 is arranged on the first intracavity, and the first filter element 2 is coaxially disposed in tubular and with filter body 1, and dividing plate 6 is near the
One end cap 4 one side is provided with first annular draw-in groove, is provided with the second annular slot inside the first end cap 4, first annular draw-in groove with
Second annular slot is positioned opposite, and the first filter element 2 two ends are connected in first annular draw-in groove, the second annular slot respectively, and the 3rd
Annular slot, fourth annular draw-in groove are equipped with the second sealing ring.First chamber is separated into the first filter chamber 7 and by the first filter element 2
Two filter chambers 8, the first end cap 4 is provided with the air inlet 11 connected with the first filter chamber 7.It is provided with airway 9, inducing QI in first filter chamber 7
Pipe 9 includes the U-tube 901 of several spaced sets, and two U-tube 901 of arbitrary neighborhood are all by semicircle elbow 902 even
Connect, U-tube 901, semicircle elbow 902 are distributed with passage；Airway 9 is rotationally connected with connecting tube 10 and passes through to be connected
Pipe 10 is connected with air inlet 11, and drive mechanism 16 is connected with airway 9 and drives airway 9 to rotate.
In the present embodiment, the first filter element 2 includes two cylindrical sections 201 and connects the bellows segment of two cylindrical sections 201, ripple
The wave pitch of stricture of vagina section 202 is gradually reduced towards direction, gas outlet 15 from air inlet 11 and the axial length of bellows segment 202 is more than
The axial length of cylindrical section 201.
Second filter element 3 is arranged on the second intracavity, and the second filter element 3 is coaxially disposed in tubular and with filter body 1, and dividing plate 6 is near the
Two end cap 5 one side are provided with the 3rd annular slot, are provided with fourth annular draw-in groove inside the second end cap 5, the 3rd annular slot with
Fourth annular draw-in groove is positioned opposite, and the second filter element 3 two ends are connected in the 3rd annular slot, fourth annular draw-in groove respectively, and the 3rd
Annular slot, fourth annular draw-in groove are equipped with the second sealing ring.Second chamber is separated into the 3rd filter chamber 12 and by the second filter element 3
Four filter chambers 13, dividing plate 6 is communicated with the second filter chamber 8 and gas port 14 of the 4th filter chamber 13, and the second end cap 5 is provided with and the 3rd
The gas outlet 15 of filter chamber 12 connection.
In the present embodiment, the second filter element 3 includes multilayered cylindrical filter screen 301, and from inside to outside, the mesh diameter of filter screen 301
It is gradually reduced.It is equipped with tubular back-up ring 302 between two filter screens 301 of arbitrary neighborhood, each tubular back-up ring 302 is distributed with filter
Filter opening 303 interval on two tubular back-up rings 302 of hole 303 and arbitrary neighborhood is arranged.Air carries out second by the second filter element 3
When road filters, enter next metafiltration net 301 from the filter opening 303 of tubular back-up ring 302 later by the filter screen 301 of a layer and carried out
Filter, filter opening 303 interval on two tubular back-up rings 302 of arbitrary neighborhood is arranged, when extending air stop in the second filter element 3
Between.
A kind of automobile engine air filter that the utility model proposes, during use, introduces air from air inlet 11,
The passage that air enters in airway 9 and from each U-tube 901, semicircle elbow 902 from connecting tube 10 is discharged into first
In filter chamber 7, air contacts with the first filter element 2 from all directions and carries out first filtration, and the first filter element 2 includes cylindrical section simultaneously
201 and bellows segment 202, bellows segment 202 adds air and the contact area of the first filter element 2 and the sky that can blow with all directions
Gas well contacts, and is cooperated with airway 9 by bellows segment 202, reaches optimum filtration effect, filters through first
In air enters the second filter chamber 8 and enter in the 4th filter chamber 13 from gas port 14, then carry out second mistake through the second filter element 3
Filter, last air gives electromotor from gas outlet for 15；This utility model, by air is carried out Multi-channel filtering, can thoroughly filter
Fall the impurity in air, improve the filter efficiency of air and the clean level of filtration, meet the supply demand of electromotor, this reality
With novel after a certain period of use time, can be right by dismantling first end cap the 4, second end cap the 5, first filter element the 2, second filter element 3
Cleaner is carried out or changes.Further, this utility model airway 9 is driven by drive mechanism 16 and rotates, and is leading
During gas, form the air-flow rotated so that air and the first filter element 2 preferably contact and fully filter.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (9)
1. an automobile engine air filter, it is characterised in that include filtering body (1), the first filter element (2), the second filter element
(3), the first end cap (4) and the second end cap (5), wherein:
Filter body (1) be the tube structure of both ends open, filter body (1) two ends respectively with the first end cap (4), the second end cap (5) screw thread
Connect, in filter body (1), be provided with circular bulkheads (6), the central axis of dividing plate (6) and the central axis conllinear filtering body (1), dividing plate
(6) diameter is suitable with the internal diameter of filter body (1), and dividing plate (6) is separated into the first chamber and the second chamber by internal for filter body (1)；
First filter element (2) is arranged on the first intracavity, and the first filter element (2) is coaxially disposed in tubular and with filter body (1), the first filter element
(2) the first chamber being separated into the first filter chamber (7) and the second filter chamber (8), the first end cap (4) is provided with and connects with the first filter chamber (7)
Air inlet (11), be provided with airway (9) in the first filter chamber (7), airway (9) includes the U-tube of several spaced sets
(901), two U-tube (901) of arbitrary neighborhood are all connected by semicircle elbow (902), U-tube (901), semicircle elbow
(902) passage it is distributed with on；Airway (9) is connected with air inlet (11) by connecting tube (10)；First filter element (2) includes
Two cylindrical sections (201) and the bellows segment (202) of two cylindrical sections (201) of connection；
Second filter element (3) is arranged on the second intracavity, and the second filter element (3) is coaxially disposed in tubular and with filter body (1), the second filter element
(3) the second chamber is separated into the 3rd filter chamber (12) and the 4th filter chamber (13), dividing plate (6) is communicated with the second filter chamber (8) and
The gas port (14) of four filter chambers (13), the second end cap (5) is provided with the gas outlet (15) connected with the 3rd filter chamber (12).
Automobile engine air filter the most according to claim 1, it is characterised in that also include drive mechanism
(16), drive mechanism (16) is connected with airway (9) and drives airway (9) to rotate, and airway (9) rotates with connecting tube (10)
Connect.
Automobile engine air filter the most according to claim 1, it is characterised in that the ripple of bellows segment (202)
Spacing is gradually reduced towards gas outlet (15) direction from air inlet (11) and the axial length of bellows segment (202) is more than cylindrical section
(201) axial length.
4. according to the automobile engine air filter according to any one of claim 1-3, it is characterised in that dividing plate (6)
It is provided with inside first annular draw-in groove, the first end cap (4) near the first end cap (4) one side and is provided with the second annular slot, first
Annular slot and the second annular slot are positioned opposite, and the first filter element (2) two ends are connected to first annular draw-in groove, the second annular respectively
In draw-in groove.
Automobile engine air filter the most according to claim 4, it is characterised in that first annular draw-in groove, second
The first sealing ring it is equipped with in annular slot.
6. according to the automobile engine air filter according to any one of claim 1-3, it is characterised in that the second filter element
(3) include multilayered cylindrical filter screen (301), and from inside to outside, the mesh diameter of filter screen (301) is gradually reduced.
Automobile engine air filter the most according to claim 6, it is characterised in that two filter screens of arbitrary neighborhood
(301) it is equipped with tubular back-up ring (302) between, each tubular back-up ring (302) is distributed with filter opening (303) and the two of arbitrary neighborhood
Filter opening (303) interval on individual tubular back-up ring (302) is arranged.
8., according to the automobile engine air filter according to any one of any one of claim 1-3-3, its feature exists
In, dividing plate (6) is provided with the 3rd annular slot near the second end cap (5) one side, and the second end cap (5) inner side is provided with fourth annular
Draw-in groove, the 3rd annular slot is positioned opposite with fourth annular draw-in groove, and the second filter element (3) two ends are connected to the 3rd annular snap respectively
In groove, fourth annular draw-in groove.
Automobile engine air filter the most according to claim 8, it is characterised in that the 3rd annular slot, the 4th
Annular slot is equipped with the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652365.7U CN205689328U (en) | 2016-06-28 | 2016-06-28 | A kind of automobile engine air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652365.7U CN205689328U (en) | 2016-06-28 | 2016-06-28 | A kind of automobile engine air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689328U true CN205689328U (en) | 2016-11-16 |
Family
ID=57426119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620652365.7U Expired - Fee Related CN205689328U (en) | 2016-06-28 | 2016-06-28 | A kind of automobile engine air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689328U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014710A (en) * | 2016-06-28 | 2016-10-12 | 芜湖澳奔玛汽车部件有限公司 | Air filter for automobile engine |
| CN106669226A (en) * | 2016-12-14 | 2017-05-17 | 天长市康宁甘油科技有限公司 | Detachable high-efficiency glycerinum decoloring device |
| CN112112747A (en) * | 2020-09-10 | 2020-12-22 | 芜湖新从工业设计有限公司 | Filter of automobile |
| CN113357060A (en) * | 2021-07-31 | 2021-09-07 | 扬州工业职业技术学院 | Automobile air filter |
| CN114109669A (en) * | 2021-10-13 | 2022-03-01 | 陈数 | Composite adsorption type air filter |
-
2016
- 2016-06-28 CN CN201620652365.7U patent/CN205689328U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014710A (en) * | 2016-06-28 | 2016-10-12 | 芜湖澳奔玛汽车部件有限公司 | Air filter for automobile engine |
| CN106014710B (en) * | 2016-06-28 | 2018-12-25 | 芜湖澳奔玛汽车部件有限公司 | A kind of automobile engine air cleaner |
| CN106669226A (en) * | 2016-12-14 | 2017-05-17 | 天长市康宁甘油科技有限公司 | Detachable high-efficiency glycerinum decoloring device |
| CN106669226B (en) * | 2016-12-14 | 2020-04-24 | 安徽康宁油脂科技有限公司 | Detachable high efficiency glycerine decoloration device |
| CN112112747A (en) * | 2020-09-10 | 2020-12-22 | 芜湖新从工业设计有限公司 | Filter of automobile |
| CN113357060A (en) * | 2021-07-31 | 2021-09-07 | 扬州工业职业技术学院 | Automobile air filter |
| CN113357060B (en) * | 2021-07-31 | 2023-02-28 | 扬州工业职业技术学院 | Automobile air filter |
| CN114109669A (en) * | 2021-10-13 | 2022-03-01 | 陈数 | Composite adsorption type air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |