CN202867041U - Automotive engine air filter - Google Patents
Automotive engine air filter Download PDFInfo
- Publication number
- CN202867041U CN202867041U CN201220572518.9U CN201220572518U CN202867041U CN 202867041 U CN202867041 U CN 202867041U CN 201220572518 U CN201220572518 U CN 201220572518U CN 202867041 U CN202867041 U CN 202867041U
- Authority
- CN
- China
- Prior art keywords
- shell body
- lower shell
- air cleaner
- upper shell
- filter
- 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
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an automotive engine air filter. The automotive engine air filter comprises an upper shell body, a lower shell body, a filter element and a filter cover. The upper shell body is provided with an air outlet, and the lower shell body is provided with an air inlet. The filter element is installed inside an inner cavity of the lower shell body. The filter cover is connected with an opening of the bottom portion of the lower shell body, and the upper shell body is fixedly connected with the lower shell body. The automotive engine air filter has the advantages of being reasonable in structural design, easy and convenient to install and good in reliability. The automotive engine air filter can be firmly installed on an automobile frame. The filter element is in a cylinder-type structure, the filtration area is large, and the filtration efficiency is high, and the amount of storage ash is large. A drainage mat is arranged so that sewage entering into the filter can be discharged and dust is prevented from entering.
Description
Technical field
The utility model relates to technical field of automobile parts, refers to especially a kind of air cleaner of vehicle engine.
Background technique
Motor is wanted a large amount of air of inspiration in the course of the work, if the dust that air without filtering, suspends in the air is inhaled in the cylinder, and will the accelerating piston group and the wearing and tearing of cylinder.Air-strainer is contained in before the closure or on the pipeline before the intercooler, plays the effect of dust, sand grains in the filtering air, guarantees to enter in the cylinder air of capacity, cleaning.Major requirement to air-strainer is that filtering efficiency is high, and flow resistance is low, can use and service free continuously the long period.In recent years, owing to advantages such as the papery filter cleaner have the filtering efficiency height, quality is light, cost is low, easy to maintenance, be widely adopted, especially used more general on the car.Modern car styling grows with each passing hour, and along with the variation of moulding, cabin space is limited by very large, can not be again with traditional air filter shape and material.According to limited spatial condition, arrange air-strainer, satisfying usage requirement is the design main points of present air filter of car.
The model utility content
The technical problems to be solved in the utility model provides a kind of air cleaner of vehicle engine, has solved existing air-strainer and has caused the restricted problem that can't install of cabin space because of car styling.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of air cleaner of vehicle engine, comprise upper shell, lower shell body, filter core, strainer cover, described upper shell is provided with the air outlet, described lower shell body is provided with suction port, described filter core is installed in the described lower housing cavity, and described strainer cover links to each other with the lower shell body bottom opening, and described upper shell is fixedly connected with lower shell body.
Wherein, also comprise the installation double-screw bolt, described installation double-screw bolt upper end is provided with bolt structure, and it is used for being fixed on described lower shell body bottom end, and the other end is provided with bolt structure, and it is used for and nut is fixed at subframe, and described installation double-screw bolt middle part is provided with rubber pad.
Wherein, be arranged with the positioning rubber circle on the erection column of described upper shell upper-end surface, described positioning rubber circle is fixed on the support of wheel cover of automobile stiffening plate.
Wherein, described strainer cover is provided with weep hole, and described weep hole is provided with the draining pad.
Wherein, described upper shell and lower shell body are connected by the highfrequency welding welding.
Wherein, be provided with seal ring between described lower shell body and the strainer cover.
Wherein, described strainer cover is fixed on the described lower shell body by tapping screw.
Wherein, described filter core is core structure.
The beneficial effect of technique scheme of the present utility model is as follows:
In the such scheme, the air cleaner of vehicle engine reasonable in design of this model utility, simple installation, good reliability can firmly be installed on the vehicle frame; Filter core is core structure, and the filtering area is large, and filtering efficiency is high, stores up the ash amount greatly, is provided with the draining pad, the sewage that enters air filter can be discharged also and can prevent that dust from entering.
Description of drawings
Fig. 1 is the utility model embodiment's structural drawing;
Fig. 2 is the utility model embodiment's mounting structure figure;
Fig. 3 is the structural drawing of the weep hole of Fig. 1;
Fig. 4 is the structural drawing behind the draining pad of installing of Fig. 3;
Fig. 5 is the structural drawing that Fig. 1 installs double-screw bolt.
Fig. 6 is that the utility model embodiment's air-flow moves towards schematic representation.
［ primary component symbol description ］
1: tapping screw;
2: the draining pad;
3: strainer cover;
4: seal ring;
5: filter core;
6: double-screw bolt is installed;
7: lower shell body;
8: upper shell;
9: the positioning rubber circle;
10: the air outlet;
11: suction port;
12: weep hole;
13: erection column;
21: the wheel cover of automobile stiffening plate;
22: subframe;
31: air-strainer;
61: bolt structure;
62: bolt structure;
63: rubber pad.
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The problem that the utility model can't be installed in car engine room limited space system for existing air-strainer provides a kind of air cleaner of vehicle engine.
As shown in Figure 1, a kind of air cleaner of vehicle engine that the utility model embodiment provides, comprise upper shell 8, lower shell body 7, filter core 5, strainer cover 3, described upper shell 8 is provided with air outlet 10, described lower shell body 7 is provided with suction port 11, described filter core 5 is installed in described lower shell body 7 inner chambers, and described strainer cover 3 links to each other with lower shell body 7 bottom openings, and described upper shell 8 is fixedly connected with lower shell body 7.
Such as Fig. 1, Fig. 2 and shown in Figure 5, described air cleaner of vehicle engine also comprises installs double-screw bolt 6, described installation double-screw bolt 6 upper ends are provided with bolt structure, it is used for being fixed on described lower shell body bottom end, the other end is provided with bolt structure 62, it is used for and nut is fixed at subframe 22, and described installation double-screw bolt 6 middle parts are provided with rubber pad 63, and rubber washer can play preferably cushioning effect.Be arranged with positioning rubber circle 9 on the erection column 13 of described upper shell 8 upper-end surfaces, described positioning rubber circle 9 is fixed on the support of wheel cover of automobile stiffening plate 21, this air-strainer 31 can move up and down in positioning rubber circle 9, can regulate subframe 22 for the movement clearance that vehicle body moves up and down, prevent that air-strainer 31 from damaging.
As shown in Figure 3 and Figure 4, described strainer cover 3 is provided with weep hole 12, described weep hole 12 is provided with draining pad 2, draining pad 2 be installed on weep hole 12 below, sewage in the air-strainer 31 can flow out from weep hole, but the sewage that splashes in the road surface or dust can be blocked by draining pad 2, can not flow in this air-strainer 31.
As shown in Figure 1, described upper shell 8 and lower shell body 7 are connected by the highfrequency welding welding.Be provided with seal ring 4 between described lower shell body 7 and the strainer cover 3.Described strainer cover 3 is fixed on the described lower shell body 7 by tapping screw 1.Described filter core 5 is core structure, and the filtering area is large, and filtering efficiency is high, and storage ash amount is large.
As shown in Figure 6, ambient air enters lower shell body 7 by the suction port 11 of described air cleaner of vehicle engine, filters by filter core 5, and from runner air outlet, filter core 5 middle part 10, then clean air 10 enters motor from the air outlet.Upper shell 8 is communicated with by filter core 5 with lower shell body 7.The center, upper end of filter core 5 closely is connected with upper shell 8, and the dirty air that enters lower shell body 7 must just can enter upper shell 8 by filter core 5.The center, lower end of filter core 5 closely is connected with strainer cover 3, makes the dirty air that enters lower shell body 7 can not directly enter the center of filter core 5.Guarantee that filter core 5 centers are cleaned air, thereby enter upper shell 8 inflow engines.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. air cleaner of vehicle engine, it is characterized in that: comprise upper shell, lower shell body, filter core, strainer cover, described upper shell is provided with the air outlet, described lower shell body is provided with suction port, described filter core is installed in the described lower housing cavity, described strainer cover links to each other with the lower shell body bottom opening, and described upper shell is fixedly connected with lower shell body.
2. air cleaner of vehicle engine according to claim 1, it is characterized in that: also comprise the installation double-screw bolt, described installation double-screw bolt upper end is provided with bolt structure, it is used for being fixed on described lower shell body bottom end, the other end is provided with bolt structure, it is used for and nut is fixed at subframe, and described installation double-screw bolt middle part is provided with rubber pad.
3. air cleaner of vehicle engine according to claim 1, it is characterized in that: be arranged with the positioning rubber circle on the erection column of described upper shell upper-end surface, described positioning rubber circle is fixed on the support of wheel cover of automobile stiffening plate.
4. air cleaner of vehicle engine according to claim 1, it is characterized in that: described strainer cover is provided with weep hole, and described weep hole is provided with the draining pad.
5. according to claim 2 to 4 each described air cleaner of vehicle engines, it is characterized in that: described upper shell and lower shell body are connected by the highfrequency welding welding.
6. according to claim 2 to 4 each described air cleaner of vehicle engines, it is characterized in that: be provided with seal ring between described lower shell body and the strainer cover.
7. according to claim 2 to 4 each described air cleaner of vehicle engines, it is characterized in that: described strainer cover is fixed on the described lower shell body by tapping screw.
8. according to claim 2 to 4 each described air cleaner of vehicle engines, it is characterized in that: described filter core is core structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220572518.9U CN202867041U (en) | 2012-11-01 | 2012-11-01 | Automotive engine air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220572518.9U CN202867041U (en) | 2012-11-01 | 2012-11-01 | Automotive engine air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867041U true CN202867041U (en) | 2013-04-10 |
Family
ID=48033764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220572518.9U Expired - Fee Related CN202867041U (en) | 2012-11-01 | 2012-11-01 | Automotive engine air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626039A (en) * | 2018-04-18 | 2018-10-09 | 安徽江淮汽车集团股份有限公司 | Air filter |
| CN111156117A (en) * | 2019-12-24 | 2020-05-15 | 汉腾汽车有限公司 | Automobile air filter mounting structure |
-
2012
- 2012-11-01 CN CN201220572518.9U patent/CN202867041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626039A (en) * | 2018-04-18 | 2018-10-09 | 安徽江淮汽车集团股份有限公司 | Air filter |
| CN111156117A (en) * | 2019-12-24 | 2020-05-15 | 汉腾汽车有限公司 | Automobile air filter mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE CO., Free format text: FORMER OWNER: BAIC MOTOR CO., LTD. Effective date: 20131205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 101300 SHUNYI, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131205 Address after: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee after: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. Address before: 100021 Chaoyang District, Warwick, Beijing, No. 10, Peng Long Building Patentee before: BAIC MOTOR 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: 20130410 Termination date: 20211101 |