CN202047916U - Dynamic air filter for internal combustion engine - Google Patents
Dynamic air filter for internal combustion engine Download PDFInfo
- Publication number
- CN202047916U CN202047916U CN2011201000443U CN201120100044U CN202047916U CN 202047916 U CN202047916 U CN 202047916U CN 2011201000443 U CN2011201000443 U CN 2011201000443U CN 201120100044 U CN201120100044 U CN 201120100044U CN 202047916 U CN202047916 U CN 202047916U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen cylinder
- combustion engine
- filtering net
- net cylinder
- 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)
Abstract
The utility model discloses a dynamic air filter for an internal combustion engine, which includes a casing provided with an air inlet and an air outlet, and a filter screen cylinder horizontally arranged in the casing, wherein a plurality of blades are arranged on the periphery of the filter screen cylinder in the axial direction; a core shaft is arranged in the filter screen cylinder; a fan is fixed at one end of the core shaft adjacent to the air inlet; two ends of the core shaft extend out of the filter screen cylinder respectively and are combined with the two side walls of the casing in a rolling manner through a bearing; an annular partition board is arranged at a cylinder opening of the filter screen cylinder positioned in the casing; rims of the cylinder opening of the filter screen cylinder adopts outwards U-shaped turned-over edge structures; and the U-shaped turned-over edges are buckled with U-shaped grooves arranged on the board face of the annular partition board, and clearances are reserved between the U-shaped turned-over edges and the U-shaped grooves; and the bottom of the casing is filled with purifying liquid. The utility model has the advantages that the air filter for the internal combustion engine can automatically clean the filter screen cylinder during the actual working process, thereby not only prolonging the time of periodic cleaning for the filter screen cylinder, but also greatly improving the work environment of the internal combustion engine air cylinder.
Description
Technical field
The utility model relates to field of internal combustion engine, especially relates to the dynamic air-strainer of internal-combustion engine.
Background technique
Combustion air cleaner is the indispensable parts that are used for internal combustion engine supply system, plays to purify to enter air effect in the explosive motor.The cartridge filter of combustion air cleaner mostly is to maintain static and is arranged in the filter case at present.Therefore in use for some time, the filtering net cylinder outer surface a large amount of dust of absorption and reduce the output power of explosive motor must regularly clean, and brings inconvenience to the user.And in the process that filtering net cylinder outer surface absorption dirt is somebody's turn to do, influenced the output power of explosive motor.
The model utility content
This use novel purpose be to provide a kind of in use can be to the dynamic air-strainer of the internal-combustion engine of filtering net cylinder self-cleaning.
For achieving the above object, the utility model can be taked following technical proposals:
The dynamic air-strainer of internal-combustion engine described in the utility model, it comprises housing that is provided with the air inlet/outlet and the filtering net cylinder that is horizontally disposed with within it: be provided with a plurality of blades vertically at described filtering net cylinder outer circumferential face; Be provided with mandrel in filtering net cylinder, mandrel is fixed with fan by suction port one end; The two ends of described mandrel are extended respectively outside the filtering net cylinder and by bearing and are combined with the two side rolling of described housing; The tube port position that is positioned at filtering net cylinder in housing is provided with toroidal membrane; The nozzle of filtering net cylinder is along turning over all over structure for outside U-shaped, and described U-shaped flange fastens with the U-groove bevel gap that is arranged on the described toroidal membrane plate face; Bottom at housing is filled with purified solution.
In described housing, between toroidal membrane and air outlet slit, be provided with filter screen.
Advantage of the present utility model just is to realize that combustion air cleaner can carry out self-cleaning to filtering net cylinder in the working procedure.During combustion air cleaner work, the air that enters filter cleaner is when entering filter cartridge, because mandrel is fixed with fan by suction port one end and the cartridge filter outer circumferential face is provided with blade, to drive filtering net cylinder be that rotating shaft is rotated with the mandrel for fan and blade under the wind-force effect, therefore filtering net cylinder is purified by the purified solution of housing bottom constantly, makes that being adsorbed on its surperficial dust is cleaned at any time.This has not only prolonged the time that filtering net cylinder is regularly cleaned, and has improved the working environment of cylinder of internal-combustion engine greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, the dynamic air-strainer of internal-combustion engine described in the utility model, it comprises the housing 3 that is provided with air inlet/outlet 1,2 and is horizontally disposed with within it filtering net cylinder 4; Evenly be provided with a plurality of blades 5 vertically at described filtering net cylinder 4 outer circumferential faces; Be provided with mandrel 6 in filtering net cylinder 4, mandrel 6 is fixed with fan 12 by suction port one end: the two ends of described mandrel 6 are extended respectively outside the filtering net cylinder 4 and by bearing and are combined with described housing 3 two side rollings; The tube port position that is positioned at filtering net cylinder 4 in housing 3 is provided with toroidal membrane 7; The nozzle of filtering net cylinder 4 is along being outside U-shaped flange 8 structures, and described U-shaped flange 8 fastens with U-groove bevel 9 gaps that are arranged on the described toroidal membrane 7 plate faces; Be filled with purified solution 11. in the bottom of housing 3 for further making air be purified, in housing 1, between toroidal membrane 7 and air outlet slit 2, be provided with filter screen 10.
Claims (2)
1. dynamic air-strainer of internal-combustion engine, it comprises the housing (3) that air inlet/outlet (1,2) is set and is horizontally disposed with within it filtering net cylinder (4); It is characterized in that: be provided with a plurality of blades (5) vertically at described filtering net cylinder (4) outer circumferential face; Be provided with mandrel (6) in filtering net cylinder (4), mandrel (6) is fixed with fan (12) by suction port one end; The two ends of described mandrel (6) are extended respectively outside the filtering net cylinder (4) and by bearing and are combined with described housing (3) two side rolling; The tube port position that is positioned at filtering net cylinder (4) in housing (3) is provided with toroidal membrane (7); The nozzle of filtering net cylinder (4) is along being outside U-shaped flange (8) structure, and described U-shaped flange (8) combines with U-groove bevel (9) gap on being arranged on described toroidal membrane (7) plate face; Be filled with purified solution (11) in the bottom of housing (3).
2. the dynamic air-strainer of internal-combustion engine according to claim 1 is characterized in that: be positioned in described housing (1) between toroidal membrane (7) and the air outlet slit (2) and be provided with filter screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201000443U CN202047916U (en) | 2011-04-08 | 2011-04-08 | Dynamic air filter for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201000443U CN202047916U (en) | 2011-04-08 | 2011-04-08 | Dynamic air filter for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047916U true CN202047916U (en) | 2011-11-23 |
Family
ID=44988227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201000443U Expired - Fee Related CN202047916U (en) | 2011-04-08 | 2011-04-08 | Dynamic air filter for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425536A (en) * | 2011-12-13 | 2012-04-25 | 吉林恒联精密铸造科技有限公司 | Air filtration cartridge purging device |
| CN106268149A (en) * | 2014-07-11 | 2017-01-04 | 蒋春花 | A kind of gas purifier purifying air |
| CN107185314A (en) * | 2017-06-21 | 2017-09-22 | 利辛县飞达网业有限公司 | A kind of self-cleaning, air cleaning device |
-
2011
- 2011-04-08 CN CN2011201000443U patent/CN202047916U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425536A (en) * | 2011-12-13 | 2012-04-25 | 吉林恒联精密铸造科技有限公司 | Air filtration cartridge purging device |
| CN106268149A (en) * | 2014-07-11 | 2017-01-04 | 蒋春花 | A kind of gas purifier purifying air |
| CN107185314A (en) * | 2017-06-21 | 2017-09-22 | 利辛县飞达网业有限公司 | A kind of self-cleaning, air cleaning device |
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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: 20111123 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |