CN108131225A - A kind of armored vehicle air filtering core compound sealing structure - Google Patents
A kind of armored vehicle air filtering core compound sealing structure Download PDFInfo
- Publication number
- CN108131225A CN108131225A CN201710427443.2A CN201710427443A CN108131225A CN 108131225 A CN108131225 A CN 108131225A CN 201710427443 A CN201710427443 A CN 201710427443A CN 108131225 A CN108131225 A CN 108131225A
- Authority
- CN
- China
- Prior art keywords
- parts
- filtering core
- air filtering
- armored vehicle
- sealing structure
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
Abstract
The present invention provides a kind of armored vehicle air filtering core compound sealing structure, the structure includes front end, rear end and the air filtering core being set between the two, the front end is equipped with the locating slot of fixed air filtering core, and fixed with PU glue vulcanizations all day therebetween, the front end is fixed in the tongue of air inlet partition board.Technical solution provided by the invention is vulcanized by the interference fit and air filtering core of the tongue of air inlet partition board and the groove of front end with the PU glue of front end fixing groove fixes, improve the leakproofness of filter core installation, realize flow, the resistance of air inlet, the quality of air filtering was substantially increased, and then improves the efficiency of the engine power system of armored vehicle；Front end, rear end, air filtering core, the connection installation of air inlet partition room are very simple, reliable in technical solution provided by the invention, convenient for care and maintenance.
Description
Technical field
The present invention relates to a kind of air filtering device structures, and in particular to a kind of armored vehicle air filtering core compound seal knot
Structure.
Background technology
Air cleaner is mainly used in the fields such as pneumatic machinery, diesel machine, and effect is provided for these mechanical equipments
Probability is denuded and damaged to clean air to prevent these mechanical equipments from sucked at work with the air of impurity particle,
It is not that the flowing of air increases excessive resistance, and can continuously work long hours as the efficient filtered air of air cleaner palpus energy.
But the application of air cleaner is generally mostly restricted by environment, the difference of application environment, to its performance and feature
Requirement it is also corresponding different.The working environment of armored vehicle is particularly complicated, far from common urban environment, be largely desert,
Industrial and mining area and highlands etc., this just proposes the requirement for being much higher than common vehicle for the air cleaner of special vehicle,
Under the premise of it must assure that performance indicator meets special vehicle applying working condition demand, it can ensure under special vehicle complex working condition
Installation, sealing structure reliably working, at the same again must structure it is simple, reliable, convenient for maintaining, it is therefore desirable to provide a kind of full
The air cleaner of the special vehicle of sufficient above-mentioned requirements.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of armored vehicle air filtering core compound sealing structure, Neng Goushi
The use demand of engine of armored vehicle is answered, and in long time continuous working, can ensure that air cleaner meets special purpose vehicle
Applying working condition demand and realize charge flow rate, resistance and life requirements.
The present invention adopts the following technical scheme that realization goal of the invention：
A kind of armored vehicle air filtering core compound sealing structure, the structure include front end, rear end and are set between the two
Air filtering core, the air admission hole edge of the front end side is equipped with the locating slot of fixed air filtering core, and uses PU glue sulphur therebetween
Change and fix, the bumps of the front end opposite side and air inlet partition board are fixed.
Preferably, the air inlet partition board is equipped with through-hole, and the through-hole edge is equipped with tongue.
Preferably, the front end is equipped with the matched groove of tongue with the air inlet partition board.
Preferably, the tongue of the air inlet partition board is interference fit by clearance fit transition with the groove of the front end.
Preferably, the clearance fit amount is 1~1.5mm, and the interference fit gap value is 1~2mm.
Preferably, it is laminated construction on the horizontal plane of the air filtering core, there are gap, the air filters between the lamination
Core inlet end sectional elevation is trapezium structure.
Preferably, the filter core folds post-processing by fibrous filter and forms, and the fibrous filter is a kind of fiber composite mistake
Filter material material, the fiber composite filter material are made by filtering base fabric, and the filtering base fabric is polyester fiber, polyurethane is fine
It is one or more in dimension, Fypro, polypropylene fiber, spandex fibre.
Preferably, the U-shaped structure in the rear end coordinates the 360 ° of encirclements realized to air filtering core with front end.
Preferably, the rear end is through whole punch forming, the rear end by following components as mass fraction material
It is made：
10-20 parts of nickel, 5-15 parts of chromium, 7-9 parts of manganese, 8-10 parts of iron, 15-25 parts of silicon, 10-12 parts of copper, 4-6 parts of carbon, sulphur 5-
15 parts.
Preferably, the air inlet partition board is made of the material of following components as mass fraction：
15-20 parts of nickel, 5-10 parts of chromium, 8-9 parts of manganese, 8-9 parts of iron, 20-25 parts of silicon, 11-12 parts of copper, 4-5 parts of carbon, sulphur 10-
15 parts.
Compared with closest to the prior art, the beneficial effects of the present invention are：
1st, the interference fit and sky that technical solution provided by the invention passes through the tongue of air inlet partition board and the groove of front end
Filter element and the PU glue vulcanization of front end fixing groove are fixed, and are improved the leakproofness of filter core installation, are realized flow, the resistance of air inlet,
The quality of air filtering was substantially increased, and then improves the efficiency of the engine power system of armored vehicle.
2nd, front end, rear end, air filtering core, the connection installation of air inlet partition room are very simple in technical solution provided by the invention
It is single, reliable, convenient for care and maintenance.
3rd, the setting of the material of front end and the rear end described in technical solution provided by the invention can ensure the steady of structure
Fixed and leakproofness, and increase its service life.
4th, the material setting of the air filtering core in technical solution provided by the invention can ensure the efficiency and quality of filtering,
Improve the performance of product.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1：Sealed structural representation provided by the invention；
Fig. 2：The sealing structure side sectional view of the present invention；
Fig. 3：The sealing surface partial enlargement state diagram of the present invention；
Reference numeral：1- air inlet partition boards, 2- front ends, 3- air filtering cores, 4- rear ends.
Specific embodiment
With reference to the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Ground describes.
As shown in Figure 1,2 and 3, the present invention provides a kind of armored vehicle air filtering core compound sealing structure, which includes
Front end 2, rear end 4 and the air filtering core 3 being set between the two, the front end 2 are equipped with the locating slot of fixed air filtering core 3, and two
It is fixed between person with the vulcanization of PU glue, the front end 2 is concave-convex fixed with air inlet partition board 1.
The air inlet partition board 1 is equipped with through-hole, and through-hole edge side is equipped with tongue.
The front end 2 is equipped with the matched groove of tongue with the air inlet partition board 1.
The groove of the tongue of the air inlet partition board 1 and the front end 2 is interference fit by clearance fit transition.
For laminated construction on the horizontal plane of the air filtering core 3, there are gap between the lamination, the air filtering core 3 into
Gas end sectional elevation is trapezium structure.
The filter core 3 folds post-processing by fibrous filter and forms, and the fibrous filter is a kind of fiber composite filter material,
The fiber composite filter material is polyester fiber, polyurethane fiber, Fypro, polypropylene fiber, spandex fibre mixture.
The 4 U-shaped structure of rear end coordinates the 360 ° of encirclements realized to air filtering core with front end 2.
The air inlet partition board is made of the material of following components as mass fraction：
15-20 parts of nickel, 5-10 parts of chromium, 8-9 parts of manganese, 8-9 parts of iron, 20-25 parts of silicon, 11-12 parts of copper, 4-5 parts of carbon, sulphur 10-
15 parts.
Embodiment 1
The clearance fit amount is 1.5mm, and the interference fit gap value is 2mm.
The rear end 4 is made of the material of following components as mass fraction：
20 parts of nickel, 15 parts of chromium, 9 parts of manganese, 10 parts of iron, 25 parts of silicon, 12 parts of copper, 6 parts of carbon, 15 parts of sulphur.
Embodiment 2
The clearance fit amount is 1.1mm, and the interference fit gap value is 1.8mm.
The rear end 4 is made of the material of following components as mass fraction：
16 parts of nickel, 10 parts of chromium, 8 parts of manganese, 9 parts of iron, 20 parts of silicon, 11 parts of copper, 5 parts of carbon, 10 parts of sulphur.
Embodiment 3
The clearance fit amount is 1.3mm, and the interference fit gap value is 1.7mm.
The rear end 4 is made of the material of following components as mass fraction：
10 parts of nickel, 5 parts of chromium, 7 parts of manganese, 8 parts of iron, 15 parts of silicon, 10 parts of copper, 4 parts of carbon, 5 parts of sulphur.
Finally it should be noted that：Described embodiment is only the reality of some embodiments of the present application rather than whole
Example is applied, based on the embodiment in the application, what those skilled in the art were obtained under the premise of creative work is not made
All other embodiment, shall fall in the protection scope of this application.
Claims (10)
1. a kind of armored vehicle air filtering core compound sealing structure, which is characterized in that the structure includes front end, rear end and is set to
Air filtering core between the two, the air admission hole edge of the front end side are equipped with the locating slot of fixed air filtering core, and therebetween
Vulcanized with PU glue and fixed, the bumps of the front end opposite side and air inlet partition board are fixed.
A kind of 2. armored vehicle air filtering core compound sealing structure according to claim 1, which is characterized in that the air inlet
Partition board is equipped with through-hole, and the through-hole edge is equipped with tongue.
A kind of 3. armored vehicle air filtering core compound sealing structure according to claim 2, which is characterized in that the front end
Equipped with the matched groove of tongue with the air inlet partition board.
4. a kind of armored vehicle air filtering core compound sealing structure according to Claims 2 or 3, which is characterized in that described
The groove of the tongue of air inlet partition board and the front end is interference fit by clearance fit transition.
A kind of 5. armored vehicle air filtering core compound sealing structure according to claim 4, which is characterized in that the gap
Use level is 1~1.5mm, and the interference fit gap value is 1~2mm.
A kind of 6. armored vehicle air filtering core compound sealing structure according to claim 1, which is characterized in that the air
It is laminated construction on the horizontal plane of filter core, there are gap between the lamination, the air filtering core inlet end sectional elevation is trapezoidal
Structure.
A kind of 7. armored vehicle air filtering core compound sealing structure according to claim 6, which is characterized in that the filter core
Post-processing is folded by fibrous filter to form, the fibrous filter is a kind of fiber composite filter material, the fiber composite filtering
Material is made by filtering base fabric, it is described filtering base fabric for polyester fiber, polyurethane fiber, Fypro, polypropylene fiber,
It is one or more in spandex fibre.
A kind of 8. armored vehicle air filtering core compound sealing structure according to claim 1, which is characterized in that the rear end
U-shaped structure coordinates the 360 ° of encirclements realized to air filtering core with front end.
A kind of 9. armored vehicle air filtering core compound sealing structure according to claim 8, which is characterized in that the rear end
Through whole punch forming, the rear end is made of the material of following components as mass fraction：
10-20 parts of nickel, 5-15 parts of chromium, 7-9 parts of manganese, 8-10 parts of iron, 15-25 parts of silicon, 10-12 parts of copper, 4-6 parts of carbon, 5-15 parts of sulphur.
10. a kind of armored vehicle air filtering core compound sealing structure according to claim 1, which is characterized in that it is described into
Air bound plate is made of the material of following components as mass fraction：
15-20 parts of nickel, 5-10 parts of chromium, 8-9 parts of manganese, 8-9 parts of iron, 20-25 parts of silicon, 11-12 parts of copper, 4-5 parts of carbon, 10-15 parts of sulphur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427443.2A CN108131225A (en) | 2017-06-08 | 2017-06-08 | A kind of armored vehicle air filtering core compound sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427443.2A CN108131225A (en) | 2017-06-08 | 2017-06-08 | A kind of armored vehicle air filtering core compound sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108131225A true CN108131225A (en) | 2018-06-08 |
Family
ID=62388475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710427443.2A Pending CN108131225A (en) | 2017-06-08 | 2017-06-08 | A kind of armored vehicle air filtering core compound sealing structure |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966959A (en) * | 1956-05-31 | 1961-01-03 | Delbag Luftfilter Gmbh | V-shaped filter cell housing, and means of sealing filter frames therein |
| US4129429A (en) * | 1977-06-30 | 1978-12-12 | Wix Corporation | Dual element air filter |
| US4225328A (en) * | 1977-11-17 | 1980-09-30 | Delbag-Luftfilter Gmbh | Exchangeable filter element |
| US5223011A (en) * | 1992-09-10 | 1993-06-29 | Farr Company | Air filter assembly |
| US5512074A (en) * | 1994-09-19 | 1996-04-30 | Farr Company | Air filter assembly |
| US20100031616A1 (en) * | 2005-03-31 | 2010-02-11 | Donaldson Company, Inc. | Pulse Jet Air Cleaner Components; Features; Assemblies; and, Methods |
| CN203822502U (en) * | 2014-05-22 | 2014-09-10 | 李爱民 | Novel filter element |
| CN203862054U (en) * | 2014-02-26 | 2014-10-08 | 广西华原过滤系统股份有限公司 | Novel radially-sealed PU (polyurethane) air filter element |
-
2017
- 2017-06-08 CN CN201710427443.2A patent/CN108131225A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966959A (en) * | 1956-05-31 | 1961-01-03 | Delbag Luftfilter Gmbh | V-shaped filter cell housing, and means of sealing filter frames therein |
| US4129429A (en) * | 1977-06-30 | 1978-12-12 | Wix Corporation | Dual element air filter |
| US4225328A (en) * | 1977-11-17 | 1980-09-30 | Delbag-Luftfilter Gmbh | Exchangeable filter element |
| US5223011A (en) * | 1992-09-10 | 1993-06-29 | Farr Company | Air filter assembly |
| US5512074A (en) * | 1994-09-19 | 1996-04-30 | Farr Company | Air filter assembly |
| US20100031616A1 (en) * | 2005-03-31 | 2010-02-11 | Donaldson Company, Inc. | Pulse Jet Air Cleaner Components; Features; Assemblies; and, Methods |
| CN203862054U (en) * | 2014-02-26 | 2014-10-08 | 广西华原过滤系统股份有限公司 | Novel radially-sealed PU (polyurethane) air filter element |
| CN203822502U (en) * | 2014-05-22 | 2014-09-10 | 李爱民 | Novel filter element |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |
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| RJ01 | Rejection of invention patent application after publication |