CN209704721U - A kind of air filter for automobile of service life overlength - Google Patents
A kind of air filter for automobile of service life overlength Download PDFInfo
- Publication number
- CN209704721U CN209704721U CN201920424068.0U CN201920424068U CN209704721U CN 209704721 U CN209704721 U CN 209704721U CN 201920424068 U CN201920424068 U CN 201920424068U CN 209704721 U CN209704721 U CN 209704721U
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- Prior art keywords
- frame
- filter
- automobile
- service life
- fixed ring
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Abstract
The utility model discloses a kind of air filter for automobile of service life overlength, it is related to technical field of automobile components, it includes the first frame, the outer surface of first frame is connected with filter cotton, the outer surface of the filter cotton is provided with filter device, the upper and lower surfaces of the filter device are provided with fixed ring, the inner surface and the outer surface of the fixed ring is overlapped with the inner surface of the outer surface of the first frame and the second frame respectively, the inner surface of second frame and the outer surface of filter device overlap, the upper surface of second frame offers mounting groove, the inner surface of the mounting groove is threaded with mounting plate.The air filter for automobile of the service life overlength, pass through the collective effect of sealing cover, mounting plate, mounting groove, the first metal mesh, non-woven fabrics filter layer, the second metal mesh and gasket, personnel are facilitated to dismount and replace filter medium, so that personnel be facilitated to repair device.
Description
Technical field
The utility model relates to technical field of automobile components, specially a kind of automobile air filtering of service life overlength
Device.
Background technique
Air cleaner is the device for removing the granulometric impurity in air, when reciprocating machine works, if sucking air
In will just aggravate the abrasion of part containing impurity such as dusts, therefore in automobile engine, air cleaner is essential, tradition
Air filter for automobile, filter effect is bad, so that the impurity such as dust can enter the inside of engine, to the damage of engine
Wound is serious, and traditional air filter for automobile mostly uses wood pulp filter paper material as filter medium, wood pulp cellulose water swelling
Its original air permeability will be greatly reduced afterwards, so that air drag increases, so that engine occurs running unsmooth and oil consumption
The case where increase, so that the service life of engine can be reduced.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of air filter for automobile of service life overlength,
Solving traditional air filter for automobile, filter effect is bad, so that the impurity such as dust can enter the inside of engine, it is right
The damage of engine is serious, and traditional air filter for automobile mostly uses wood pulp filter paper material as filter medium, and wood pulp is fine
Its original air permeability will be greatly reduced after dimension water swelling, so that air drag increases, so that engine is run
The case where unsmooth and oil consumption increases, thus the problem of engine service life can be reduced.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of automobile air of service life overlength
Filter, including the first frame, the outer surface of first frame are connected with filter cotton, and the outer surface of the filter cotton is provided with
Filter device, the upper and lower surfaces of the filter device are provided with fixed ring, the inner surface and appearance of the fixed ring
Face is overlapped with the inner surface of the outer surface of the first frame and the second frame respectively, the inner surface and filter device of second frame
Outer surface overlap joint.
The upper surface of second frame offers mounting groove, and the inner surface of the mounting groove is threaded with mounting plate,
The mounting plate is fixedly connected on the lower surface of sealing cover, and the upper surface of the sealing cover is provided with sealing ring, the sealing cover
Lower surface be connected with gasket, the gasket is overlapped on the upper surface of the first frame, the second frame and top fixed ring, institute
The upper surface for stating sealing cover offers first through hole.
The lower surface of first frame, the second frame and lower section fixed ring is fixedly connected with the upper surface of disposal box,
The upper surface of the disposal box offers the second through-hole being connected with first through hole, and the lower surface of the disposal box is connected with out
Dirt pipe.
Preferably, the upper surface of the disposal box is fixedly connected there are two kelly, and the kelly is connected to lower section fixed ring
In the card slot that lower surface opens up.
Preferably, the inner surface of first frame and the inner surface of the second frame are connected with web plate.
Preferably, the filter device includes the first metal mesh, the inner surface of first metal mesh and filter cotton it is outer
Surface overlap joint, the outer surface of first metal mesh are provided with non-woven fabrics filter layer, and the outer surface of the non-woven fabrics filter layer is set
It is equipped with the second metal mesh, the outer surface of second metal mesh and the inner surface of the second frame overlap.
Preferably, it is interference fitted between the kelly and card slot.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the air filter for automobile of the service life overlength, by sealing cover, mounting plate, mounting groove, the first metal mesh,
The collective effect of non-woven fabrics filter layer, the second metal mesh and gasket turns when damage, which occurs, in filter medium to be needed replacing
Dynamic sealing lid, so that sealing cover drives mounting plate rotation, so that mounting plate screws out mounting groove, then personnel pull up fixation
Ring, so that fixed ring moves upwards, so that kelly is detached from card slot, then pulls out filter medium so that filter medium moves upwards,
Then to another intact filter medium of the regional inputs between the first frame and the second frame, fixed ring is then pressed,
So that fixed ring moves downward, and rotates filter medium, so that kelly sticks into card slot, then make mounting plate alignment mounting groove simultaneously
Rotary seal lid facilitates personnel to dismount and replace filter medium so that mounting plate precession mounting groove and screwing, thus side
Person who happens to be on hand for an errand person repairs device.
2, the air filter for automobile of the service life overlength, by the way that disposal box is arranged, under the action of disposal box, so that
The dust that the device is blocked when work is entered in disposal box by the second through-hole, and the work of collection can be played to dust
With.
3, the air filter for automobile of the service life overlength passes through setting non-woven fabrics filter layer, the first metal mesh and the
Two metal meshes, non-woven fabrics filter layer are in accordion, and filter medium and metal mesh are combined and given a discount, carry out in particular space
Shuttle discounting can greatly increase filter area, to increase the effect of filtering.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced；
Fig. 3 is the structural schematic diagram of the portion the utility model A amplification；
Fig. 4 is the structural schematic diagram of the portion the utility model B amplification.
In figure: 1 first frame, 2 filter cottons, 3 filter devices, 301 first metal meshes, 302 non-woven fabrics filter layers, 303
Two metal meshes, 4 fixed rings, 5 card slots, 6 kellies, 7 disposal boxes, 8 dust outlet tubes, 9 sealing rings, 10 second frames, 11 mounting grooves, 12 peaces
Loading board, 13 sealing covers, 14 gaskets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of automobile air filtering of service life overlength
Device, including the first frame 1, the outer surface of the first frame 1 are connected with filter cotton 2, and the outer surface of filter cotton 2 is provided with filter device
3, filter device 3 includes the first metal mesh 301, and the inner surface of the first metal mesh 301 and the outer surface of filter cotton 2 overlap, and first
The outer surface of metal mesh 301 is provided with non-woven fabrics filter layer 302, by the way that filter cotton 2 and non-woven fabrics filter layer 302, and nothing is arranged
Woven fabric filter layer 302 is in accordion, and non-woven fabrics material physical features are terylene chemical fibre, and with meeting, water is indeformable, uses for a long time
Media filtration stabilised efficiency is constant and can be rinsed with water the advantages that reuse repeatedly, and filter medium and metal mesh combine progress
It gives a discount, filter area can be greatly increased by carrying out shuttle discounting in particular space, under double medium filtration effect, be increased
The effect of filter, the outer surface of non-woven fabrics filter layer 302 are provided with the second metal mesh 303, pass through the first metal mesh 301 of setting and the
Two metal meshes 303 not only also can make wire netting in mistake the effective moulding of filter medium when the structure of double-level-metal net is on sale
Filter medium folding compromise between naturally separates, it is this separate be effectively ensured filter medium each folding can effective admission, second
The inner surface of the outer surface of metal mesh 303 and the second frame 10 overlaps, and the upper and lower surfaces of filter device 3 are provided with solid
Determine ring 4, the inner surface and the outer surface of fixed ring 4 is overlapped with the inner surface of the outer surface of the first frame 1 and the second frame 10 respectively,
The inner surface of second frame 10 and the outer surface of filter device 3 overlap, by the first frame 1 of setting and the second frame 10, to this
Device plays the role of support, and the inner surface of the inner surface of the first frame 1 and the second frame 10 is connected with web plate, realizes it
Permeability.
The upper surface of second frame 10 offers mounting groove 11, and the inner surface of mounting groove 11 is threaded with mounting plate 12,
Mounting plate 12 is fixedly connected on the lower surface of sealing cover 13, and the upper surface of sealing cover 13 is provided with sealing ring 9, under sealing cover 13
Surface is connected with gasket 14, by setting gasket 14, realizes the leakproofness between the first frame 1 and the second frame 10,
Gasket 14 is overlapped on the upper surface of the first frame 1, the second frame 10 and top fixed ring 4, and the upper surface of sealing cover 13 opens up
There is first through hole.
The lower surface of first frame 1, the second frame 10 and lower section fixed ring 4 is fixedly connected with the upper surface of disposal box 7,
By the way that disposal box 7 is arranged, under the action of disposal box 7, so that the dust that the device is blocked when work is logical by second
Hole enters in disposal box 7, can play the role of collection to dust, and the upper surface of disposal box 7 is offered to be connected with first through hole
The second logical through-hole, the lower surface of disposal box 7 are connected with dust outlet tube 8, and the upper surface of disposal box 7 is fixedly connected there are two kelly 6,
Kelly 6 is connected in the card slot 5 that lower section 4 lower surface of fixed ring opens up, by setting kelly 6 and card slot 5, in the effect of kelly 6
Under, play the role of positioning to fixed ring 4, so that playing positioning, kelly 6 when installation to filter medium
It is interference fitted between card slot 5.
The operating procedure of the utility model are as follows:
S1, when filter medium occur damage need replacing when, personnel's rotary seal lid 13 so that sealing cover 13 drive
Mounting plate 12 rotate so that mounting plate 12 screw out mounting groove 11, then personnel pull up fixed ring 4 so that filter medium to
Upper movement, so that kelly 6 is detached from card slot 5, then pulls out filter medium so that fixed ring 4 moves upwards；
S2, then to another intact filter medium of the regional inputs between the first frame 1 and the second frame 10, so
After press fixed ring 4 so that fixed ring 4 moves downward, and rotate filter medium, so that kelly 6 sticks into card slot 5, then make
Mounting plate 12 is directed at mounting groove 11 and rotary seal lid 13, so that 12 precession mounting groove 11 of mounting plate and screwing；
S3, the dust that is blocked is entered in disposal box 7 by the second through-hole when device work, when needing to clear up
When dust in disposal box 7, pass through the dust that dust outlet tube 8 is discharged in disposal box 7.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of air filter for automobile of service life overlength, including the first frame (1), it is characterised in that: first frame
The outer surface of frame (1) is connected with filter cotton (2), and the outer surface of the filter cotton (2) is provided with filter device (3), the filtering
The upper and lower surfaces of device (3) are provided with fixed ring (4), the inner surface and the outer surface of the fixed ring (4) respectively with
The outer surface of first frame (1) and the inner surface overlap joint of the second frame (10), the inner surface of second frame (10) and filtering
The outer surface of device (3) overlaps；
The upper surface of second frame (10) offers mounting groove (11), and the inner surface of the mounting groove (11) is threaded with
Mounting plate (12), the mounting plate (12) are fixedly connected on the lower surface of sealing cover (13), the upper surface of the sealing cover (13)
It is provided with sealing ring (9), the lower surface of the sealing cover (13) is connected with gasket (14), and the gasket (14) is overlapped on
The upper surface of one frame (1), the second frame (10) and top fixed ring (4), the upper surface of the sealing cover (13) offer
One through-hole；
Upper surface of the lower surface of first frame (1), the second frame (10) and lower section fixed ring (4) with disposal box (7)
It is fixedly connected, the upper surface of the disposal box (7) offers the second through-hole being connected with first through hole, the disposal box (7)
Lower surface be connected with dust outlet tube (8).
2. a kind of air filter for automobile of service life overlength according to claim 1, it is characterised in that: the dust
The upper surface of case (7) is fixedly connected there are two kelly (6), and the kelly (6) is connected to lower section fixed ring (4) lower surface and opens up
In card slot (5).
3. a kind of air filter for automobile of service life overlength according to claim 1, it is characterised in that: described first
The inner surface of frame (1) and the inner surface of the second frame (10) are connected with web plate.
4. a kind of air filter for automobile of service life overlength according to claim 1, it is characterised in that: the filtering
Device (3) includes the first metal mesh (301), and the outer surface of the inner surface and filter cotton (2) of first metal mesh (301) is taken
It connects, the outer surface of first metal mesh (301) is provided with non-woven fabrics filter layer (302), the non-woven fabrics filter layer (302)
Outer surface is provided with the second metal mesh (303), the outer surface of second metal mesh (303) and the inner surface of the second frame (10)
Overlap joint.
5. a kind of air filter for automobile of service life overlength according to claim 2, it is characterised in that: the kelly
(6) it is interference fitted between card slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424068.0U CN209704721U (en) | 2019-04-01 | 2019-04-01 | A kind of air filter for automobile of service life overlength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424068.0U CN209704721U (en) | 2019-04-01 | 2019-04-01 | A kind of air filter for automobile of service life overlength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704721U true CN209704721U (en) | 2019-11-29 |
Family
ID=68648448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920424068.0U Expired - Fee Related CN209704721U (en) | 2019-04-01 | 2019-04-01 | A kind of air filter for automobile of service life overlength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209704721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828210A (en) * | 2020-06-30 | 2020-10-27 | 中国北方车辆研究所 | Anti-blocking air filter for agricultural harvester |
-
2019
- 2019-04-01 CN CN201920424068.0U patent/CN209704721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828210A (en) * | 2020-06-30 | 2020-10-27 | 中国北方车辆研究所 | Anti-blocking air filter for agricultural harvester |
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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 |
Granted publication date: 20191129 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |