CN202065097U - Air strainer - Google Patents
Air strainer Download PDFInfo
- Publication number
- CN202065097U CN202065097U CN2011201747112U CN201120174711U CN202065097U CN 202065097 U CN202065097 U CN 202065097U CN 2011201747112 U CN2011201747112 U CN 2011201747112U CN 201120174711 U CN201120174711 U CN 201120174711U CN 202065097 U CN202065097 U CN 202065097U
- Authority
- CN
- China
- Prior art keywords
- main casing
- air
- main housing
- pan
- rubber seal
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
- Cyclones (AREA)
Abstract
An air strainer belongs to the technical field of mechanical manufacturing, and adopts a barrel-shaped structure, wherein an air inlet is arranged on one side of a main housing; an ash storage plate is arranged at the lower part of the main housing; a sealing baffle plate is arranged between the main housing and the ash storage plate; a plurality of axial swirl tube assemblies are arranged on the sealing baffle plate and connected with the air inlet; an upper housing is arranged at the upper part of the main housing, an air outlet is arranged on one side of the upper housing, and the upper housing and the main housing are fastened through fixing bolts and sealed through rubber seal rings; and the ash storage plate and the main housing are sealed through rubber seal rings and fastened through fixing leaf springs. As the air strainer has the function of separating the external air, the automobile maintenance cost in maintenance and filter element replacement is greatly reduced, and the service life of the engine is prolonged.
Description
Technical field
The utility model belongs to machinery manufacturing technology field.
Background technique
Air-filtering on the current mobility car all is directly to filter by empty filter, now adopts single-stage papery filter core mostly with empty filter, makes a large amount of dusts such as dust, the grains of sand directly impact filter paper, causes the sky filter to lose efficacy.
Summary of the invention
The purpose of this utility model provides a kind of air strainer, directly filter to solve prior art air-filtering by empty filter, now adopt single-stage papery filter core mostly, make a large amount of dusts such as dust, the grains of sand directly impact filter paper, cause problems such as sky filter inefficacy with empty filter.
The utility model mainly by main casing, air inlet/outlet, form, solving the technological scheme that its technical problem adopts is to set up rough filtering device, integral body is the round barrel shape structure, main casing one side is provided with suction port, the main casing bottom is provided with the storage ash-pan, and the storage ash-pan is an alms bowl shape structure, between main casing and the storage ash-pan seal diaphragm is set, some axial cyclone tube assemblies are set on the seal diaphragm, and the cyclone tube assembly connects suction port; The top of main casing is provided with upper shell, and the air outlet is located at a side of upper shell, fastening with fixing bolt between upper shell and the main casing, rubber seal sealing; Fastening between storage ash-pan and the main casing with rubber seal sealing, stationary spring.
Adopt good effect of the present utility model to be:
(1) through the air strainer centrifugation of gas to external world, make clean gas flow enter the papery filter core again, thereby make the maintenance period of papery filter core and working life prolong 2-3 times, greatly reduce because of maintenance, the vehicle maintenance cost that produces of renew cartridge more;
(2) the process air is slightly considered the thick worry effect of device, makes dust granule be separated in the storage ash-pan, has avoided dust granule to puncture filter core and has entered motor, thereby guaranteed the working life of motor.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing 1 is the utility model structural representation;
1 storage ash-pan, 2 main casings, 3 suction ports, 4 fixing bolts, 5 upper shells, 6 air outlets, 7 rubber seal, 8 cyclone tube assemblies, 9 seal diaphragms, 10 stationary springs among the figure.
Embodiment
As shown in the figure: set up rough filtering device, integral body is the round barrel shape structure, main casing 2 one sides are provided with suction port 3, main casing 2 bottoms are provided with storage ash-pan 1, the storage ash-pan is an alms bowl shape structure, between main casing 2 and the storage ash-pan 1 seal diaphragm 9 is set, four groups of axial cyclone tube assemblies 8 are set on the seal diaphragm 9, cyclone tube assembly 8 connects suction port 3; The top of main casing 2 is provided with upper shell 5, and air outlet 6 is located at a side of upper shell 5, uses fixing bolt 4 fastening, rubber seal 7 sealings between upper shell 5 and the main casing 2; Fastening between storage ash-pan 1 and the main casing 2 with rubber seal 7 sealings, stationary spring 10.Cyclone tube assembly 8 is same as the prior art.
During work, ambient air enters main casing by the air strainer suction port, then enter the cyclone tube assembly, guide functions through the swirl vane in the cyclone tube, make the foreign material such as air-flow and dust granule enter in the cyclone tube separate, separated dust is in the taper cyclone tube is directed to the storage ash-pan; Gas after the filtration enters in the upper casing body cavity through the interior pipe of cyclone tube, escapes and enter the sky filter through the air outlet.
Claims (2)
1. air strainer, mainly by main casing, air inlet/outlet, form, it is characterized in that the whole round barrel shape structure that is, main casing one side is provided with suction port, the main casing bottom is provided with the storage ash-pan, between main casing and the storage ash-pan seal diaphragm is set, some axial cyclone tube assemblies are set on the seal diaphragm, the cyclone tube assembly connects suction port; The top of main casing is provided with upper shell, and the air outlet is located at a side of upper shell, fastening with fixing bolt between upper shell and the main casing, rubber seal sealing; Fastening between storage ash-pan and the main casing with rubber seal sealing, stationary spring.
2. air strainer according to claim 1, it is characterized in that storing up ash-pan is alms bowl shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201747112U CN202065097U (en) | 2011-05-28 | 2011-05-28 | Air strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201747112U CN202065097U (en) | 2011-05-28 | 2011-05-28 | Air strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065097U true CN202065097U (en) | 2011-12-07 |
Family
ID=45058962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201747112U Expired - Fee Related CN202065097U (en) | 2011-05-28 | 2011-05-28 | Air strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065097U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075277A (en) * | 2012-12-27 | 2013-05-01 | 张春明 | Strong cyclone filter tube assembly of air filter for heavy-duty vehicle |
| CN104595070A (en) * | 2015-01-13 | 2015-05-06 | 宝鸡秦益科技开发有限公司 | Axial eddying pipe |
| CN109322771A (en) * | 2018-12-11 | 2019-02-12 | 中国重汽集团济南动力有限公司 | A kind of air strainer assembly |
| CN110486201A (en) * | 2019-09-30 | 2019-11-22 | 山东泰全重型汽车配件股份有限公司 | A kind of air inlet flue type desert air strainer assembly and gas handling system |
-
2011
- 2011-05-28 CN CN2011201747112U patent/CN202065097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075277A (en) * | 2012-12-27 | 2013-05-01 | 张春明 | Strong cyclone filter tube assembly of air filter for heavy-duty vehicle |
| CN104595070A (en) * | 2015-01-13 | 2015-05-06 | 宝鸡秦益科技开发有限公司 | Axial eddying pipe |
| CN109322771A (en) * | 2018-12-11 | 2019-02-12 | 中国重汽集团济南动力有限公司 | A kind of air strainer assembly |
| CN110486201A (en) * | 2019-09-30 | 2019-11-22 | 山东泰全重型汽车配件股份有限公司 | A kind of air inlet flue type desert air strainer assembly and gas handling system |
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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: 20111207 Termination date: 20180528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |