CN203230510U - Side open type air cleaner - Google Patents
Side open type air cleaner Download PDFInfo
- Publication number
- CN203230510U CN203230510U CN 201320278810 CN201320278810U CN203230510U CN 203230510 U CN203230510 U CN 203230510U CN 201320278810 CN201320278810 CN 201320278810 CN 201320278810 U CN201320278810 U CN 201320278810U CN 203230510 U CN203230510 U CN 203230510U
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- CN
- China
- Prior art keywords
- air cleaner
- cover
- outer housing
- air filter
- air
- 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 relates to the field of aviation ground facilities, in particular to a side open type air cleaner, which comprises an air cleaner shell, a spindle, a filter core, a cover plate and a butterfly nut, wherein the filter core is arranged in the air cleaner shell; the side open type air cleaner is characterized in that the side wall of the air cleaner shell is gradually beveled from the center of an open end of the filter core to the other end away from the axis to form an open slot; a cover is arranged on the open slot; one end of the cover is a flat end, and the other end of the cover is a cambered convex end; the cambered convex end of the cover is matched with an opening of the air cleaner shell; the flat end of the cover and the open end of the air cleaner shell are on the same plane; the cambered convex end of the cover is hinged to the air cleaner shell; and the flat end of the cover is clamped with the cover plate. Thus, a radial replacement mode is adopted by the air cleaner, the length of an air cleaner pipeline and the curvature of the pipeline are reduced, further the air inlet resistance of the air cleaner is reduced, the fuel efficiency is improved, and the service performance of a diesel engine is brought into full play.
Description
Technical field
The utility model relates to aviation ground installation field, and what say in detail is a kind of laterally opened air-strainer for aircraft tractor.
Background technique
In the thousands upon thousands parts of vehicle, empty filter is a very unremarkable component, though air-strainer can not directly influence the usability of automobile, in use air-strainer is but to playing decisive role in working life of motor.As everyone knows, the air inflow of motor and intake temperature directly influence the motor Economy, and intake temperature is too high, intake resistance is crossed big city and caused firing chamber air inlet deficiency, and it is imperfect to burn, phenomenons such as smoke releasing cap black smoke.So reasonably design empty chimney filter road and be and for important.
Traditional air-strainer, more during renew cartridge, what adopt is the substitute mode of the formula of pumping, be that traditional air cleaner cartridge is changed schematic representation as shown in Figure 1, the long 800mm of 50T air filter outer housing, the long a of filter core is 750mm, more during renew cartridge, required axial length b is about 1555mm, adopt this air-strainer, because the sky of aircraft tractor filter volume is very big, occupation space is bigger, usually for fear of interfering with other covers, when the empty chimney filter of design tractor road, reserve sufficient space and be used for empty replacing of filtering filter core, because aircraft tractor is subjected to the civil aviaton aspect to the restriction of car load height, the motor of tractor is installed in the operator cabin rear, for fear of sky filter air inlet deficiency, makes the sky of tractor filter and motor, vehicle bridge, gearbox, fuel tank, large-scale plants such as fan are installed in the narrow space at operator cabin rear together, and then the location arrangements of the filter of having leisure is restricted, the empty filter of tradition is bigger because renew cartridge more takes up room, and complexity is moved towards on empty chimney filter road, and not only the length of pipeline is longer, and elbow quantity is many, the filter intake resistance of having leisure is increased, had a strong impact on the performance of motor, increased the cost of air-strainer.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, volume is little, it is little to take up room, reduce the length on empty chimney filter road and the tortuosity of pipeline, and then reduce sky and filter intake resistance, improve fuel efficiency, give full play to the laterally opened air-strainer of the usability of diesel engine.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of laterally opened air-strainer, comprise air filter outer housing, mandrel, filter core, cover plate and wing nut, be provided with filter core in the air filter outer housing, be provided with mandrel in the filter core, mandrel passes filter core one end fixedlys connected with air filter outer housing through wing nut, the other end passes in the cover plate the heart channel of Hang-Shaoyin wing nut fixedlys connected with cover plate, it is characterized in that the air filter outer housing sidewall by the mind-set the other end in the filter core opening end gradually off-axis cut sth. askew and form an opening slot, opening slot is provided with cover cap, cover cap one end is flat end, the curved protruding end of the other end, the arc convex end of cover cap and the opening of air filter outer housing match, the flat end of cover cap and air filter outer housing opening end are at grade, the arc convex end of cover cap is hinged through hinge and air filter outer housing, flat end and the cover plate of cover cap fasten, make cover cap after covering and the shape of air filter outer housing be cylindric, so that the mode of radially changing is adopted in empty filter, reduce the length on empty chimney filter road and the tortuosity of pipeline, and then reduce sky and filter intake resistance, improve fuel efficiency, give full play to the usability of diesel engine.
The utility model can be provided with sealing gasket at the opening slot edge of air filter outer housing, and the edge of cover cap is tightly connected through sealing gasket and air filter outer housing, to reach the tight effect of sealing.
The utility model is owing to adopt said structure, have simple in structure, volume is little, it is little axially to take up room, make things convenient for maintenance service, reduce the length on empty chimney filter road and the tortuosity of pipeline, and then reduce empty filter intake resistance, and improve fuel efficiency, give full play to the advantages such as usability of diesel engine.
Description of drawings
Fig. 1 is that air cleaner cartridge of the prior art is changed schematic representation.
Fig. 2 is that air filter outer housing of the present utility model is transformed schematic representation.
Fig. 3 is empty filter opening cover plate scheme of installation of the present utility model.
Fig. 4 is that schematic representation is changed in empty filter of the present utility model.
Reference character: 1. air filter outer housing, 2. hinge, 3. sealing gasket, 4. cover cap, 5. mandrel, 6. wing nut, 7. filter core, 8. cover plate.
Embodiment
The present invention is further described below in conjunction with accompanying drawing:
As accompanying drawing 2,3, shown in 4, a kind of laterally opened air-strainer, comprise air filter outer housing 1, mandrel 5, filter core 7, cover plate 8 and wing nut 6, be provided with filter core 7 in the air filter outer housing 1, be provided with mandrel 5 in the filter core 7, mandrel 5 passes filter core 7 one ends fixedlys connected with air filter outer housing 1 through wing nut 6, the other end passes in the cover plate 8 the heart channel of Hang-Shaoyin wing nut 6 fixedlys connected with cover plate 8, it is characterized in that air filter outer housing 1 sidewall by the mind-set the other end in filter core 7 opening ends gradually off-axis cut sth. askew and form an opening slot, opening slot is provided with cover cap 4, cover cap 4 one ends are flat end, the curved protruding end of the other end, the arc convex end of cover cap 4 and the opening of air filter outer housing 1 match, the flat end of cover cap 4 and air filter outer housing 1 opening end are at grade, the arc convex end of cover cap 4 is hinged through hinge and air filter outer housing 1, the flat end of cover cap 4 and cover plate 8 fasten, make the shape of cover cap 4 and air filter outer housing 1 after covering be cylindric, so that the mode of radially changing is adopted in empty filter, reduce the length on empty chimney filter road and the tortuosity of pipeline, and then reduce sky and filter intake resistance, improve fuel efficiency, give full play to the usability of diesel engine.
The utility model can be provided with sealing gasket 3 at the opening slot edge of air filter outer housing 1, and the edge of cover cap 4 is tightly connected through sealing gasket 3 and air filter outer housing, to reach the tight effect of sealing.
As shown in Figure 2, with the oblique cutting of filter cleaner, and with the filter housing of hinge links cutting, the sealing between filter cleaner air filter outer housing 1 and the hinge 2 will be got well, and the hinge activity freely.
The utility model with filter core 7 through on mandrel 5 and the cover plate 8, clamp filter core 7 at two ends with wing nut 6 then, after filter core 7 is fastened to cover plate 8, the oblique air filter outer housing 1 of opening, put into filter core 7, then with wing nut 6 with filter housing and the filter core mounting unit assembly is fastening gets final product, empty filter axial length b when renew cartridge more only needs 1100mm, reduced 455mm than changing the plain filter filter core, when designing empty chimney filter road, can take into full account intake temperature, suction pressure, in the time of resistance, significantly reduce the location arrangements restriction of traditional empty filter, be conducive to improve efficient and the Economy of motor.
The utility model is owing to adopt said structure, have simple in structure, volume is little, it is little axially to take up room, make things convenient for maintenance service, reduce the length on empty chimney filter road and the tortuosity of pipeline, and then reduce empty filter intake resistance, and improve fuel efficiency, give full play to the advantages such as usability of diesel engine.
Claims (2)
1. laterally opened air-strainer, comprise air filter outer housing, mandrel, filter core, cover plate and wing nut, be provided with filter core in the air filter outer housing, be provided with mandrel in the filter core, mandrel passes filter core one end fixedlys connected with air filter outer housing through wing nut, the other end passes in the cover plate the heart channel of Hang-Shaoyin wing nut fixedlys connected with cover plate, it is characterized in that the air filter outer housing sidewall by the mind-set the other end in the filter core opening end gradually off-axis cut sth. askew and form an opening slot, opening slot is provided with cover cap, cover cap one end is flat end, the curved protruding end of the other end, the arc convex end of cover cap and the opening of air filter outer housing match, the flat end of cover cap and air filter outer housing opening end at grade, the arc convex end of cover cap is hinged through hinge and air filter outer housing, flat end and the cover plate of cover cap fasten.
2. a kind of laterally opened air-strainer according to claim 1 is characterized in that the opening slot edge of air filter outer housing is provided with sealing gasket, and the edge of cover cap is tightly connected through sealing gasket and air filter outer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278810 CN203230510U (en) | 2013-05-21 | 2013-05-21 | Side open type air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278810 CN203230510U (en) | 2013-05-21 | 2013-05-21 | Side open type air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230510U true CN203230510U (en) | 2013-10-09 |
Family
ID=49286641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320278810 Expired - Fee Related CN203230510U (en) | 2013-05-21 | 2013-05-21 | Side open type air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511245A (en) * | 2018-11-14 | 2019-03-22 | 中国直升机设计研究所 | A kind of helicopter equipment cabin intake and exhaust radiator structure |
| CN111516459A (en) * | 2020-05-06 | 2020-08-11 | 重庆广播电视大学重庆工商职业学院 | Inside and outside air assembly and vehicle air conditioning system with adjustable filter core |
-
2013
- 2013-05-21 CN CN 201320278810 patent/CN203230510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511245A (en) * | 2018-11-14 | 2019-03-22 | 中国直升机设计研究所 | A kind of helicopter equipment cabin intake and exhaust radiator structure |
| CN111516459A (en) * | 2020-05-06 | 2020-08-11 | 重庆广播电视大学重庆工商职业学院 | Inside and outside air assembly and vehicle air conditioning system with adjustable filter core |
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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: 20131009 Termination date: 20190521 |