CN204140240U - A kind of air-strainer for automobile - Google Patents
A kind of air-strainer for automobile Download PDFInfo
- Publication number
- CN204140240U CN204140240U CN201420600770.5U CN201420600770U CN204140240U CN 204140240 U CN204140240 U CN 204140240U CN 201420600770 U CN201420600770 U CN 201420600770U CN 204140240 U CN204140240 U CN 204140240U
- Authority
- CN
- China
- Prior art keywords
- strainer
- secondary filter
- baffle plate
- air
- air inlet
- 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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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of air-strainer for automobile, include notch portion, strainer and secondary filter, described intake section comprises the circular admission line, arc admission line and the air inlet grid that are connected successively and arrange, air inlet grid and the housing of strainer are that integral type is connected, and install floor additional in downside, air inlet grid arranges eight supporting posts; Described strainer comprises oil sump and Steel net, and described secondary filter comprises secondary filter one-level filter core and secondary filter secondary filter core, and smart filter core is arranged on strainer outlet upper end; Interval in the two opposite side walls of described oil sump is also staggeredly equipped with baffle plate, is arranged between the baffle plate of side and another sidewall and leaves opening, and the baffle plate being arranged on side sidewall is staggered with the baffle plate being arranged on opposite side sidewall.
Description
Technical field
The utility model relates to air-filtering technical field, particularly a kind of air-strainer for automobile.
Background technique
Along with China's emission standard enters the state IV stage, quality and the requirement of air-strainer product are also progressively improving.The reasons such as the fuel qualities current in view of China and air quality, the performance boost of filter cleaner product is most important to realizing of upgrading of emission standard.
Air-strainer is the vitals of engine aspirating system, and effect is to provide clean, dry air to motor, reduces the wearing and tearing of cylinder, piston and piston ring etc., promotes burning, it on engine power performance, economically have direct impact.Oil bath/dry type mostly can be selected to combine air filter at the heavy-duty car of bad environments and maintenance condition difference terrain at present.
Please refer to Fig. 1, Fig. 1 is a kind of structural representation of traditional air-strainer.This air-strainer includes notch portion 1, strainer 2 and secondary filter 3, described intake section 1 comprises circular admission line 4, arc admission line 5 and air inlet grid 6, air inlet grid 6 and the housing of strainer 2 are that integral type is connected, and install floor 7 additional in downside, air inlet grid 6 arranges eight supporting posts 12; Described strainer 2 comprises oil sump 8 and Steel net 9, and the lower clapboard of strainer 2 is circular arc, and radius of arc is 55-60mm, and described secondary filter 3 comprises secondary filter one-level filter core 10 and secondary filter secondary filter core 11, and smart filter core 3 is arranged on strainer 2 and exports upper end.
But, this air-strainer operationally, because automobile bumpiness can make the oil strain in oil sump 8 shake.Oil strain concussion can cause air-filtering deleterious on the one hand, the large granular impurity being suspended in pasta can be shaken Steel net 9 side on the other hand thus block Steel net 9, and then causing this air-strainer purification efficiency to reduce.
Model utility content
Technical problem to be solved in the utility model is for providing the air-strainer that a kind of purification efficiency is higher.
For solving the problems of the technologies described above, the utility model realizes as follows:
A kind of air-strainer for automobile, include notch portion, strainer and secondary filter, described intake section comprises the circular admission line, arc admission line and the air inlet grid that are connected successively and arrange, air inlet grid and the housing of strainer are that integral type is connected, and install floor additional in downside, air inlet grid arranges eight supporting posts; Described strainer comprises oil sump and Steel net, and described secondary filter comprises secondary filter one-level filter core and secondary filter secondary filter core, and smart filter core is arranged on strainer outlet upper end; Interval in the two opposite side walls of described oil sump is also staggeredly equipped with baffle plate, is arranged between the baffle plate of side and another sidewall and leaves opening, and the baffle plate being arranged on side sidewall is staggered with the baffle plate being arranged on opposite side sidewall.
Good effect of the present utility model:
Owing to being provided with baffle plate according to such scheme, make in the case of an automobile, oil strain is relatively stable, reduces the concussion of oil strain, maintains the stable of oil reservoir shape.In addition, because baffle plate is arranged on the sidewall of both sides and is crisscross arranged, make the path of air process longer and stable, the path length instability that core intersection can not be caused because of jolting to change and then cause air to pass through.Thus making air-strainer filtration, purification efficiency of the present utility model high, performance is good.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of traditional air-strainer.
Fig. 2 is the structural representation of the air-strainer of the utility model mode of execution.
Fig. 3 is the structural representation of the air-strainer of another mode of execution of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 2, the structural representation of the air-strainer of Fig. 2 the utility model mode of execution.This air-strainer includes notch portion 1, strainer 2 and secondary filter 3, described intake section 1 comprises circular admission line 4, arc admission line 5 and air inlet grid 6, air inlet grid 6 and the housing of strainer 2 are that integral type is connected, and install floor 7 additional in downside, air inlet grid 6 arranges eight supporting posts 12; Described strainer 2 comprises oil sump 8 and Steel net 9, and the lower clapboard of strainer 2 is circular arc, and radius of arc is 55-60mm, and described secondary filter 3 comprises secondary filter one-level filter core 10 and secondary filter secondary filter core 11, and smart filter core 3 is arranged on strainer 2 and exports upper end.
Interval in the two opposite side walls of this oil sump 8 is also staggeredly equipped with baffle plate 14, is arranged between the baffle plate 14 of side and another sidewall and leaves opening, pass through to allow air.And the baffle plate 14 being arranged on side sidewall is staggered with the baffle plate 14 being arranged on opposite side sidewall.
Owing to being provided with baffle plate 14 according to such scheme, make in the case of an automobile, oil strain is relatively stable, reduces the concussion of oil strain, maintains the stable of oil reservoir shape.In addition, because baffle plate 14 is arranged on the sidewall of both sides and is crisscross arranged, make the path of air process longer and stable, the path length instability that core intersection can not be caused because of jolting to change and then cause air to pass through.
Please refer to Fig. 3, the structural representation of the air-strainer of another mode of execution of Fig. 3 the utility model.On the basis of the air-strainer of Fig. 2, the opening left between above-mentioned baffle plate and another sidewall can arrange filter screen, so that impurity screening, impurity is avoided to move to secondary filter 3 side due to concussion of jolting, thus making air-strainer filtration, purification efficiency of the present utility model high, performance is good.
Claims (2)
1. for an air-strainer for automobile, it is characterized in that, comprising:
Intake section, strainer and secondary filter, described intake section comprises the circular admission line, arc admission line and the air inlet grid that are connected successively and arrange, air inlet grid and the housing of strainer are that integral type is connected, and install floor additional in downside, and air inlet grid arranges eight supporting posts; Described strainer comprises oil sump and Steel net, and described secondary filter comprises secondary filter one-level filter core and secondary filter secondary filter core, and smart filter core is arranged on strainer outlet upper end; Interval in the two opposite side walls of described oil sump is also staggeredly equipped with baffle plate, is arranged between the baffle plate of side and another sidewall and leaves opening, and the baffle plate being arranged on side sidewall is staggered with the baffle plate being arranged on opposite side sidewall.
2. air-strainer as claimed in claim 1, is characterized in that, be also provided with filter screen at described aperture position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600770.5U CN204140240U (en) | 2014-10-17 | 2014-10-17 | A kind of air-strainer for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600770.5U CN204140240U (en) | 2014-10-17 | 2014-10-17 | A kind of air-strainer for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140240U true CN204140240U (en) | 2015-02-04 |
Family
ID=52416932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420600770.5U Expired - Fee Related CN204140240U (en) | 2014-10-17 | 2014-10-17 | A kind of air-strainer for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140240U (en) |
-
2014
- 2014-10-17 CN CN201420600770.5U patent/CN204140240U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |