CN204327334U - A kind of housing of air-strainer - Google Patents
A kind of housing of air-strainer Download PDFInfo
- Publication number
- CN204327334U CN204327334U CN201420796282.6U CN201420796282U CN204327334U CN 204327334 U CN204327334 U CN 204327334U CN 201420796282 U CN201420796282 U CN 201420796282U CN 204327334 U CN204327334 U CN 204327334U
- Authority
- CN
- China
- Prior art keywords
- shell body
- lower shell
- air
- plate
- strainer
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a kind of housing of air-strainer, the upper shell comprising lower shell body and be fixedly connected with lower shell body, the filter core of air-strainer is arranged between upper shell and lower shell body, the cross section on described lower shell body top is square, the side plate of lower shell body is provided with suction port, the base plate of described lower shell body inside and side plate are provided with many crossing walings and cross reinforcing, described cross reinforcing comprises fastening straight plate and water conservancy diversion bent plate, described waling is consistent with the airflow direction of suction port, described water conservancy diversion bent plate is arranged on suction port side.Compared with prior art, the utility model can reduce the flow resistance of air-strainer inside significantly, has the advantages such as good guide performance, structure is simple, cost is low, using scope is wide.
Description
Technical field
The utility model relates to air-strainer, especially relates to a kind of housing of air-strainer.
Background technique
Air-strainer is the device of the granulometric impurity removed in air, and be mounted in the critical piece at suction port place, its properity has material impact to automotive engine air intake system.
In order to increase the structural strength of air-strainer, need to arrange stiffening rib in filter case.In air filter housing, stiffening rib generally was perpendicular to internal face layout in the past, caused comparatively violent flow separation, added intake resistance.
Model utility content
The purpose of this utility model is exactly provide the housing of the air-strainer that a kind of good guide performance, structure are simple, cost is low, using scope is wide to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of housing of air-strainer, the upper shell comprising lower shell body and be fixedly connected with lower shell body, the filter core of air-strainer is arranged between upper shell and lower shell body, the cross section on described lower shell body top is square, the side plate of lower shell body is provided with suction port, the base plate of described lower shell body inside and side plate are provided with many crossing walings and cross reinforcing, described cross reinforcing comprises fastening straight plate and water conservancy diversion bent plate, described waling is consistent with the airflow direction of suction port, and described water conservancy diversion bent plate is arranged on suction port side.
It is domatic that described lower shell body is provided with water conservancy diversion at the side plate place just right with suction port, and described water conservancy diversion is domatic curved, bottom and sidepiece respectively with base plate and the side plate smooth connection of lower shell body.
Described water conservancy diversion bent plate is curved.
Described waling is vertical with the base plate of lower shell body with fastening straight plate respectively.
Fixed plate is provided with outside described lower shell body.
Described upper shell is connected with lower shell body by bolt.
Compared with prior art, the utility model has the following advantages:
One, good guide performance, guide by arranging water conservancy diversion bent plate and arrange the domatic air-flow to entering from suction port of water conservancy diversion at suction port opposite position on stiffening rib, the impact reducing flowed energy loss and reduce lower shell body, effectively can reduce the air separation situation in lower shell body, reduce the overall presure drop of system.
Two, structure is simple, cost is low, does not need to introduce new process, equipment in production process, significantly can not increase the expense of mould and material.
Three, using scope is wide, and the housing with this stiffening rib can be used for most of air filter for vehicle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the domatic partial enlarged drawing of water conservancy diversion.
Fig. 3 is plan view of the present utility model.
Wherein: 1, lower shell body, 2, upper shell, 11, suction port, 12, waling, 13, cross reinforcing, 131, fastening straight plate, 132, water conservancy diversion bent plate, 14, water conservancy diversion is domatic, 15, fixed plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment:
As shown in figures 1 and 3, a kind of housing of air-strainer, the upper shell 2 comprising lower shell body 1 and be fixedly connected with lower shell body 1, the filter core of air-strainer is arranged between upper shell 2 and lower shell body 1, the cross section on described lower shell body 1 top is square, the side plate of lower shell body 1 is provided with suction port 11, the base plate of described lower shell body 1 inside and side plate are provided with many crossing walings 12 and cross reinforcing 13, described cross reinforcing 13 comprises fastening straight plate 131 and water conservancy diversion bent plate 132, described waling 12 is consistent with the airflow direction of suction port 11, described water conservancy diversion bent plate 132 is arranged on suction port 11 side.
As shown in Figure 2, lower shell body 1 is provided with water conservancy diversion domatic 14 at the side plate place just right with suction port 11, and described water conservancy diversion is domatic 14 curved, bottom and sidepiece respectively with base plate and the side plate smooth connection of lower shell body 1.
Water conservancy diversion bent plate 132 is curved.
Waling 12 is vertical with the base plate of lower shell body 1 with fastening straight plate 131 respectively.
Fixed plate 15 is provided with outside lower shell body 1.
Upper shell 2 is connected with lower shell body 1 by bolt.
When air-strainer works, air-flow flows into from suction port 11, first through the guiding of water conservancy diversion bent plate 132, by the right side of the air-flow of a part guiding lower shell body 1 inside, remaining air-flow under the effect of water conservancy diversion domatic 14 respectively to the right of lower shell body 1 inside and above flowing, decrease the direct impact of air-flow to lower shell body side plate, and air-flow can be made to flow more fully in lower shell body 1 inside, reduce the flow resistance of air-strainer inside significantly, decrease the energy loss of air-flow, reduce overall presure drop.
Claims (6)
1. the housing of an air-strainer, the upper shell (2) comprising lower shell body (1) and be fixedly connected with lower shell body (1), the filter core of air-strainer is arranged between upper shell (2) and lower shell body (1), the cross section on described lower shell body (1) top is square, the side plate of lower shell body (1) is provided with suction port (11), it is characterized in that, the base plate that described lower shell body (1) is inner and side plate are provided with many crossing walings (12) and cross reinforcing (13), described cross reinforcing (13) comprises fastening straight plate (131) and water conservancy diversion bent plate (132), described waling (12) is consistent with the airflow direction of suction port (11), described water conservancy diversion bent plate (132) is arranged on suction port (11) side.
2. the housing of a kind of air-strainer according to claim 1, it is characterized in that, described lower shell body (1) is provided with water conservancy diversion domatic (14) at the side plate place just right with suction port (11), described water conservancy diversion domatic (14) is curved, bottom and sidepiece respectively with base plate and the side plate smooth connection of lower shell body (1).
3. the housing of a kind of air-strainer according to claim 1, is characterized in that, described water conservancy diversion bent plate (132) is curved.
4. the housing of a kind of air-strainer according to claim 2, is characterized in that, described waling (12) is vertical with the base plate of lower shell body (1) with fastening straight plate (131) respectively.
5. the housing of a kind of air-strainer according to claim 1, is characterized in that, described lower shell body (1) outside is provided with fixed plate (15).
6. the housing of a kind of air-strainer according to claim 5, is characterized in that, described upper shell (2) is connected with lower shell body (1) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796282.6U CN204327334U (en) | 2014-12-15 | 2014-12-15 | A kind of housing of air-strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796282.6U CN204327334U (en) | 2014-12-15 | 2014-12-15 | A kind of housing of air-strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327334U true CN204327334U (en) | 2015-05-13 |
Family
ID=53163703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796282.6U Expired - Fee Related CN204327334U (en) | 2014-12-15 | 2014-12-15 | A kind of housing of air-strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327334U (en) |
-
2014
- 2014-12-15 CN CN201420796282.6U patent/CN204327334U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171215 |