CN200940526Y - Air filter of gasoline generator set - Google Patents
Air filter of gasoline generator set Download PDFInfo
- Publication number
- CN200940526Y CN200940526Y CN 200620073792 CN200620073792U CN200940526Y CN 200940526 Y CN200940526 Y CN 200940526Y CN 200620073792 CN200620073792 CN 200620073792 CN 200620073792 U CN200620073792 U CN 200620073792U CN 200940526 Y CN200940526 Y CN 200940526Y
- Authority
- CN
- China
- Prior art keywords
- air
- inlet
- filter
- board
- air filter
- 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
A gasoline electronic generating set air filter includes a box, an air inlet, an oil gas returning inlet, a filtering board and an air outlet, the air inlet is arranged on one angle edge of the bottom of the box and a retaining wall is arranged between the air inlet and the filtering board, another retaining wall is arranged between the oil gas returning inlet and the air outlet, the support board of the filtering board is a stainless steel board with holes. The gasoline electronic generating set air filter can improve the quality of filtering air, extend the service life of the filtering board and is simple and reasonable in structure, convenient in using.
Description
Affiliated technical field
The utility model relates to a kind of air filter, particularly a kind of gasoline engine generator group air filter.
Background technique:
The present air filter that uses, air is that the inlet hole from the lid limit enters, directly rush at filter plate without any stopping, can influence airfiltering quality on the one hand, influence the life-span of filter plate simultaneously, oil return vapour enters the mouth at the bottom of the box and enters, and directly enters outlet without any stopping, also can influence the quality of mixed gas.
Summary of the invention:
For overcoming the deficiencies in the prior art, the utility model provides a kind of new filter, and is simple in structure, easily manufactured, and using effect is good.
The technological scheme that the utility model technical solution problem is adopted is: a kind of gasoline engine generator group air filter, comprise box body, air inlet, oil return vapour inlet, filter plate, air outlet, air inlet be located at end box one arm of angle and and filter plate between be provided with one section barricade, be provided with one section barricade between oil return vapour inlet and the air outlet.
The supporting plate of filter plate is the stainless steel orifice plate.
The beneficial effects of the utility model are: improved the quality of filtered air, prolonged the working life of filter.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation after the utility model opens the lid.
Fig. 2 is the structural representation of the utility model lid.
Among the figure 1, inlet hole, 2, the air tunnel, 3, end box outer engagement convex surface, 4, engage concave surface in the end box, 5, barricade, 6, partition wall, 7, supporting plate, 8, barricade, 9, oil return vapour inlet, 10, gas outlet, 11, end box location keyhole, 12, the foamed plastics filter plate, 13, lid location keyhole, 14, barricade, 15, engage convex surface in the lid, 16, lid outer engagement concave surface.
Embodiment
Air filter is a box body shape, box body is to be engaged and locate with bolt with concavo-convex mating face with lid by end box, one arm of angle of end box is provided with inlet hole (1), be provided with the outer engagement convex surface (3) that engages with lid around the end box, the interior concave surface (4) that engages, barricade (5), partition wall (6), barricade (8), oil return vapour inlet (9), air outlet (10), location keyhole (11), be provided with and end box corresponding engagement face around the lid, engage convex surface (15) in the outer engagement concave surface (16), be provided with the barricade corresponding (14) in the lid with end box, supporting plate (7) be flat on engage in the side of partition wall (6) concave surface (4) above, the top horizontal foamed plastics filter plate (12) of supporting plate (7), make the barricade (5) on barricade (14) the aligning end box on the lid, interior joint convex surface (15) on the lid pressing the foamed plastics filter plate around, lid location keyhole (13) and end box location keyhole (11) driving fit bolt screwed in place.
Using method
Air filter is installed on the gasoline engine generator group, oil return vapour inlet (9) patches the oil return steam pipe, air outlet (10) engages the location with gas access on the Carburetor, during start, air enters from inlet hole (1), because the reason of barricade (5) and (14), passing through filter plate (12) behind the guiding air process air tunnel (2) again filters, enter Carburetor by gas outlet (10), oil return vapour inlet (9) is located owing to set up barricade (8), oil return vapour is wanted suitable stop, after mixing through filtered air, enters Carburetor from gas outlet (10).
Claims (2)
1, a kind of gasoline engine generator group air filter, comprise box body, air inlet, oil return vapour inlet, filter plate, air outlet, it is characterized in that: air inlet be located at end box an arm of angle and and filter plate between be provided with one section barricade, be provided with one section barricade between oil return vapour inlet and the air outlet.
2, according to the described gasoline engine generator set filter of claim 1, it is characterized in that: the supporting plate of filter plate is the stainless steel orifice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073792 CN200940526Y (en) | 2006-06-16 | 2006-06-16 | Air filter of gasoline generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073792 CN200940526Y (en) | 2006-06-16 | 2006-06-16 | Air filter of gasoline generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940526Y true CN200940526Y (en) | 2007-08-29 |
Family
ID=38746704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073792 Expired - Fee Related CN200940526Y (en) | 2006-06-16 | 2006-06-16 | Air filter of gasoline generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940526Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507991A (en) * | 2016-02-02 | 2016-04-20 | 隆鑫通用动力股份有限公司 | Ventilator air filter exhaust utilization structure and air filter with same |
-
2006
- 2006-06-16 CN CN 200620073792 patent/CN200940526Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507991A (en) * | 2016-02-02 | 2016-04-20 | 隆鑫通用动力股份有限公司 | Ventilator air filter exhaust utilization structure and air filter with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |