CN203627033U - Separating type air inlet structure for reducing air inlet resistance of air filter - Google Patents
Separating type air inlet structure for reducing air inlet resistance of air filter Download PDFInfo
- Publication number
- CN203627033U CN203627033U CN201320824134.6U CN201320824134U CN203627033U CN 203627033 U CN203627033 U CN 203627033U CN 201320824134 U CN201320824134 U CN 201320824134U CN 203627033 U CN203627033 U CN 203627033U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- admission line
- baffle plate
- inlet structure
- diversion device
- 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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- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model relates to a separating type air inlet structure for reducing the air inlet resistance of an air filter. The separating type air inlet structure comprises an air inlet pipe (1), a separating plate flow guiding device (2) and an air inlet pipe and downstream connecting position (3), and the separating plate flow guiding device (2) is arranged on an air inlet of the air inlet pipe (1). Compared with the prior art, the separating type air inlet structure has the advantages of being wide in using scope, simple in structure, protruding in effect and the like.
Description
Technical field
The utility model relates to a kind of inlet structure of air-strainer, especially a kind of separated type inlet structure that reduces air-strainer intake resistance.
Background technique
At present, the relation that many air filter for vehicles are arranged due to space, admission line is usually designed to bend pipe, so air is entering the phenomenon that separation easily occurs after air-strainer, causes the intake resistance of whole air filter system excessive.In order to reduce intake resistance, the method for often taking to revise admission line shape or revising air filter housing shape, more complicated but these two kinds of methods often design, when DeGrain, need to repeatedly revise design, extend the development time of product.
Model utility content
The utility model is exactly the separated type inlet structure that wide, simple in structure, the remarkably productive reduction air-strainer intake resistance of a kind of using scope is provided in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A separated type inlet structure that reduces air-strainer intake resistance, is characterized in that, comprises admission line, baffle plate diversion device, admission line and joint, downstream, and described baffle plate diversion device is on the suction port of admission line.
The radian of described baffle plate diversion device is identical with admission line radian.
The arc length of described baffle plate diversion device is 1/4～1/2 of admission line arc length.
The arc length of described baffle plate diversion device is 1/3 of admission line arc length.
Described baffle plate diversion device is positioned on the central axis of admission line.
Compared with prior art, the utlity model has following advantage:
1, using scope is wide: this separated type inlet structure can be used for most air filter for vehicles.
2, simple in structure: the baffle plate diversion device of separated type inlet structure inside is easy to design, produce simple.
3, remarkably productive: the utility model separated type inlet structure can effectively be controlled air and enter the flow direction after admission line, make air flow into more stably air-strainer, obviously reduce intake resistance.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model separated type inlet structure;
Fig. 2 is the sectional drawing of the utility model separated type inlet structure in A-A direction;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1 and Figure 2, a kind of separated type inlet structure that reduces air-strainer intake resistance, comprises admission line 1, baffle plate diversion device 2, admission line and joint, downstream 3, and described baffle plate diversion device 2 is on the suction port of admission line 1.
The radian of described baffle plate diversion device 2 is identical with admission line 1 radian.
The arc length of described baffle plate diversion device 2 is 1/4 of admission line 1 arc length.
Described baffle plate diversion device 2 is positioned on the central axis of admission line 1.
Working principle is as follows:
Air enters after admission line 1, and inner baffle plate diversion device 2 can be controlled air-flow direction, effectively weakens the phenomenon of air separation, to reduce intake resistance.
The arc length of described baffle plate diversion device 2 is 1/3 of admission line 1 arc length.Other are with embodiment 1.
The arc length of described baffle plate diversion device 2 is 1/2 of admission line 1 arc length.Other are with embodiment 1.
Claims (5)
1. one kind is reduced the separated type inlet structure of air-strainer intake resistance, it is characterized in that, comprise admission line (1), baffle plate diversion device (2), admission line and joint, downstream (3), described baffle plate diversion device (2) is on the suction port of admission line (1).
2. a kind of separated type inlet structure that reduces air-strainer intake resistance according to claim 1, is characterized in that, the radian of described baffle plate diversion device (2) is identical with admission line (1) radian.
3. a kind of separated type inlet structure that reduces air-strainer intake resistance according to claim 1, is characterized in that, the arc length of described baffle plate diversion device (2) is 1/4～1/2 of admission line (1) arc length.
4. a kind of separated type inlet structure that reduces air-strainer intake resistance according to claim 1, is characterized in that, the arc length of described baffle plate diversion device (2) is 1/3 of admission line (1) arc length.
5. a kind of separated type inlet structure that reduces air-strainer intake resistance according to claim 1, is characterized in that, described baffle plate diversion device (2) is positioned on the central axis of admission line (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824134.6U CN203627033U (en) | 2013-12-13 | 2013-12-13 | Separating type air inlet structure for reducing air inlet resistance of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824134.6U CN203627033U (en) | 2013-12-13 | 2013-12-13 | Separating type air inlet structure for reducing air inlet resistance of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627033U true CN203627033U (en) | 2014-06-04 |
Family
ID=50813519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320824134.6U Expired - Fee Related CN203627033U (en) | 2013-12-13 | 2013-12-13 | Separating type air inlet structure for reducing air inlet resistance of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821641A (en) * | 2012-11-16 | 2014-05-28 | 重庆长安汽车股份有限公司 | Air incoming manifold assembly of engine |
| CN106121879A (en) * | 2016-08-02 | 2016-11-16 | 东风朝阳朝柴动力有限公司 | Supercharger air inlet tube with current-stabilizing structure |
-
2013
- 2013-12-13 CN CN201320824134.6U patent/CN203627033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821641A (en) * | 2012-11-16 | 2014-05-28 | 重庆长安汽车股份有限公司 | Air incoming manifold assembly of engine |
| CN106121879A (en) * | 2016-08-02 | 2016-11-16 | 东风朝阳朝柴动力有限公司 | Supercharger air inlet tube with current-stabilizing structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20171213 |