CN201505490U - Maintenance-free self-cleaning air filter core assembly device - Google Patents
Maintenance-free self-cleaning air filter core assembly device Download PDFInfo
- Publication number
- CN201505490U CN201505490U CN2009201039906U CN200920103990U CN201505490U CN 201505490 U CN201505490 U CN 201505490U CN 2009201039906 U CN2009201039906 U CN 2009201039906U CN 200920103990 U CN200920103990 U CN 200920103990U CN 201505490 U CN201505490 U CN 201505490U
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- core assembly
- filter core
- housing
- installation sleeve
- air
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- Expired - Fee Related
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Abstract
The utility model relates to a maintenance-free self-cleaning air filter core assembly device, which belongs to the field of the air filter for a car engine, and solves the problems that the filter core of the air filter for prior car engine is frequently replaced because a great amount of dust is attached onto the filter core, and comprises a shell, an air inlet, an air outlet and a filter core assembly, wherein the air inlet is arranged upwards at the rear side on the upper part of the shell, the air outlet is arranged on the middle position at the left side of the shell, the filter core assembly is arranged inside the shell and is coaxially sleeved at the right side of the air outlet, a mounting sleeve is fixed on two ends of the filter core assembly, and two ends of the filter core assembly are combined with the shell through bearings on two ends, an air pipe is arranged between the air outlet and the filter core assembly, the left end of the air pipe is provided with an electromagnetic valve, the lower end of the shell is provided with an induced draft fan, a retaining valve is arranged at the outlet of the induced draft fan, and a pressure sensor is arranged at the air outlet The maintenance-free self-cleaning air filter core assembly device is widely applied to different vehicles.
Description
Technical field
The utility model relates to a kind of maintenance type automatically cleaning air filtering core assembly apparatus of exempting from, and belongs to the air cleaner field that automobile engine is used.
Background technology
Vehicle provides power by engine usually, just can make engine operation and the fuel oil of engine interior must obtain air.But owing to contain the foreign substance that comprises dust in a large number in the extraneous air, the air that is desirable to provide to engine should be to filter cleaned air afterwards through air cleaner.The working method of the air cleaner of existing automobile engine is that engine operation is unidirectional suction air, and the filter core by filter with protection engine operate as normal, puts dust in air air cleaning outward attached to filter core simultaneously.Therefore, along with the use of filter, more and more attached to the dust that filter core puts outward, the filter core working face dwindles gradually, the filter core overcoat that then must more renew when Air permenbility can not satisfy the air capacity of engine operate as normal needs.Generally speaking, automobile just needs more renew cartridge after 5000 kilometers travelling on the highway, and heavy-duty car is because the road conditions or the field of employment environment that travel are more abominable, often just needs more renew cartridge about 3000 kilometers travelling.
The utility model content
The utility model overcomes the deficiencies in the prior art, proposes a kind of maintenance type automatically cleaning air filtering core assembly apparatus of exempting from, and the solution vehicle motor too much often needs the more problem of renew cartridge overcoat with the filter core of air cleaner because of adhering to dust.
For addressing the above problem, the technical solution adopted in the utility model is: exempt from maintenance type automatically cleaning air filtering core assembly apparatus, comprise: housing, air inlet, gas outlet and filter core assembly, the top rear side of housing is to being provided with air inlet, the centre position, left side of housing is provided with the gas outlet, filter core assembly is positioned at housing, and coaxial package is in the right side of gas outlet, the left end of filter core assembly is fixed with left installation sleeve, the left side exocoel of filter core assembly is installed in the inner chamber left side of housing by clutch shaft bearing and left installation sleeve, the right-hand member of filter core assembly is fixed with right installation sleeve, the right-hand member exocoel of filter core assembly is installed in the inner chamber right side of housing by the right installation sleeve and second bearing, the left side inner chamber of filter core assembly is sleeved on the right side of gas outlet by supporter and left installation sleeve, left side installation sleeve is fixed with internal gear left, left end level at housing is fixed with motor cabinet and motor to the right, motor is connected with gear by axle, gear and internal gear are meshing with each other, level is provided with tracheae to the right in the left end centre position of housing, tracheae is between gas outlet and filter core assembly, left end at tracheae is provided with magnetic valve, lower end at housing is provided with air exhauster, and the exit of air exhauster is provided with check valve.Tracheae does not seal at the left end that is positioned at filter core assembly, the right-hand member sealing of tracheae in the inner chamber of filter core assembly, and the part along continuous straight runs of tracheae in the inner chamber of filter core assembly is provided with the air-out elongated slot.
Above-mentioned left installation sleeve is the circle shape, and the centre position of left installation sleeve is a through hole, and the arranged outside of through hole has circular bulge loop, and the inner chamber of described circular bulge loop and the exocoel of filter core assembly adapt.In left installation sleeve, be provided with inner seal ring between the outer wall of ring end face and gas outlet.Between the inwall of left installation sleeve outer shroud end face and housing, be provided with exterior seal ring.Also be provided with left locating ring between left installation sleeve and internal gear, left locating ring right side contacts with the left side of clutch shaft bearing.Right-hand member at right installation sleeve is provided with right locating ring, and right locating ring left side contacts with the right side of second bearing.The outer shroud of the clutch shaft bearing and second bearing all is fixed together by alignment pin and housing.
The outer wall of above-mentioned housing is provided with controller, is provided with pressure sensor in the inner chamber of gas outlet, and controller links to each other with motor, magnetic valve, air exhauster and pressure sensor respectively by lead.
The beneficial effect that the utility model compared with prior art has is: the utility model is provided with tracheae in the left end centre position of housing, the part along continuous straight runs of tracheae in the inner chamber of filter core assembly is provided with the air-out elongated slot, filter core assembly is arranged in the housing, and and housing between be equipped with rolling bearing, on the outer wall of housing, be provided with controller, in the inner chamber of gas outlet, be provided with pressure sensor, also be provided with air exhauster in lower housing portion; When filter core adheres to dust when too much, the tolerance deficiency that can cause the gas outlet, this moment, pressure sensor will provide signal, connect tracheae by the control of controller then, in tracheae, carry gases at high pressure that filter core assembly is carried out dedusting work, air exhauster is started working and is inhaled dust outward simultaneously, has often so just avoided the more trouble of renew cartridge, has significantly prolonged the service life of filter core.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the main pseudosection of the utility model structure.
Among the figure: 1 is housing, and 2 is air inlet, and 3 is the gas outlet, 4 is filter core assembly, and 5 is supporter, and 6 is clutch shaft bearing, 7 is left installation sleeve, and 9 is internal gear, and 10 is gear, 11 is motor, and 12 is second bearing, and 13 is alignment pin, 14 is right installation sleeve, and 15 is axle, and 16 is magnetic valve, 17 is tracheae, and 18 is motor cabinet, and 19 is air exhauster, 20 is check valve, and 21 are the air-out elongated slot, and 22 is circular bulge loop, 23 is left locating ring, 24 is right locating ring, and 25 is controller, and 26 is pressure sensor, 27 is inner seal ring, and 28 is exterior seal ring.
The specific embodiment
As shown in Figure 1, the structure that the utility model is exempted from maintenance type automatically cleaning air filtering core assembly apparatus comprises: housing 1, air inlet 2, gas outlet 3 and filter core assembly 4, the top rear side of housing 1 is to being provided with air inlet 2, the centre position, left side of housing 1 is provided with gas outlet 3, filter core assembly 4 is positioned at housing 1, and coaxial package is 3 right side in the gas outlet, the left end of filter core assembly 4 is fixed with left installation sleeve 7, the left side exocoel of filter core assembly 4 is installed in the inner chamber left side of housing 1 by clutch shaft bearing 6 and left installation sleeve 7, the right-hand member of filter core assembly 4 is fixed with right installation sleeve 14, the right-hand member exocoel of filter core assembly 4 is installed in the inner chamber right side of housing 1 by the right installation sleeve 14 and second bearing 12, the left side inner chamber of filter core assembly 4 is sleeved on the right side of gas outlet 3 by supporter 5 and left installation sleeve 7, left side installation sleeve 7 is fixed with internal gear 9 left, left end level at housing 1 is fixed with motor cabinet 18 and motor 11 to the right, motor 11 is connected with gear 10 by axle 15, gear 10 is meshing with each other with internal gear 9, level is provided with tracheae 17 to the right in the left end centre position of housing 1, tracheae 17 is between gas outlet 3 and filter core assembly 4, left end at tracheae 17 is provided with magnetic valve 16, be provided with air exhauster 19 in the lower end of housing 1, the exit of air exhauster 19 is provided with check valve 20.
Left side installation sleeve 7 is the circle shape, the centre position of left side installation sleeve 7 is a through hole, the arranged outside of through hole has circular bulge loop 22, the exocoel of the inner chamber of described circular bulge loop 22 and filter core assembly 4 adapts, in left installation sleeve 7, be provided with inner seal ring 27 between the outer wall of ring end face and gas outlet 3, between the inwall of left installation sleeve 7 outer shroud end faces and housing 1, be provided with exterior seal ring 28, also be provided with left locating ring 23 between left installation sleeve 7 and internal gear 9, left locating ring 23 right sides contact with the left side of clutch shaft bearing 6.
Right-hand member at right installation sleeve 14 is provided with right locating ring 24, and right locating ring 24 left sides contact with the right side of second bearing 12.The outer shroud of the clutch shaft bearing 6 and second bearing 12 all is fixed together by alignment pin 13 and housing 1; The outer wall of housing 1 is provided with controller 25, is provided with pressure sensor 26 in the inner chamber of gas outlet 3, and controller 25 links to each other with motor 11, magnetic valve 16, air exhauster 19 and pressure sensor 26 respectively by lead.
Power supply of the present utility model, gases at high pressure are all from vehicle itself, when automobile normal running, magnetic valve 16 is closure state, the dust that adheres on filter core assembly 4 is abundant, make and filter when afterwards 3 tolerance of coming out are not enough to satisfy the engine operation needs from the gas outlet, pressure sensor 26 can send one and give controller 25 by the signal after the air pressure conversion, illustrates that filter core assembly need clear up dust.At this moment need a period of time of stopping, operation control 25, make magnetic valve 16 be opening, open the high-pressure pump of vehicle, allow motor 11 start working simultaneously, make filter core assembly be in rotation status, the gases at high pressure that come out by high-pressure pump enter the inner chamber of filter core assembly 4 by tracheae 17 and the air-out elongated slot 21 from tracheae 17, gas outwards blows attached thereto dust from the inner chamber of filter core assembly 4 like this, dust is dropped in the cavity between filter core assembly 4 and the housing 1, at this moment air exhauster 19 is in running status too, the dust sucking-off in the cavity that drops between filter core assembly 4 and the housing 1, after the dust removing finishes, close magnetic valve 16 earlier, stop motor 11 again, close down air exhauster 19 at last, the exit of air exhauster 19 is provided with check valve 20, there is dust to fall after rise after avoiding air exhauster 19 to quit work, check valve 20 is the prior mechanical check valve, need not power supply, according to the unidirectional voluntarily unlatching of pressure condition.
Claims (8)
1. exempt from maintenance type automatically cleaning air filtering core assembly apparatus, comprise: housing (1), air inlet (2), gas outlet (3) and filter core assembly (4), the top rear side of housing 1 is to being provided with air inlet (2), the centre position, left side of housing (1) is provided with gas outlet (3), filter core assembly (4) is positioned at housing (1), and coaxial package is the right side of (3) in the gas outlet, it is characterized in that: the left end of filter core assembly (4) is fixed with left installation sleeve (7), the left side exocoel of filter core assembly (4) is installed in the inner chamber left side of housing (1) by clutch shaft bearing (6) and left installation sleeve (7), the right-hand member of filter core assembly (4) is fixed with right installation sleeve (14), the right-hand member exocoel of filter core assembly (4) is installed in the inner chamber right side of housing (1) by right installation sleeve (14) and second bearing (12), the left side inner chamber of filter core assembly (4) is sleeved on the right side of gas outlet (3) by supporter (5) and left installation sleeve (7), left side installation sleeve (7) is fixed with internal gear (9) left, left end level at housing (1) is fixed with motor cabinet (18) and motor (11) to the right, motor (11) is connected with gear (10) by axle (15), gear (10) is meshing with each other with internal gear (9), level is provided with tracheae (17) to the right in the left end centre position of housing (1), tracheae (17) is positioned between gas outlet (3) and the filter core assembly (4), left end at tracheae (17) is provided with magnetic valve (16), be provided with air exhauster (19) in the lower end of housing (1), the exit of air exhauster (19) is provided with check valve (20).
2. the maintenance type automatically cleaning air filtering core assembly apparatus of exempting from according to claim 1, it is characterized in that: tracheae (17) does not seal at the left end that is positioned at filter core assembly (4), the right-hand member sealing of tracheae (17) in the inner chamber of filter core assembly (4), the part along continuous straight runs of tracheae (17) in the inner chamber of filter core assembly (4) is provided with air-out elongated slot (21).
3. the maintenance type automatically cleaning air filtering core assembly apparatus of exempting from according to claim 1, it is characterized in that: left installation sleeve (7) is the circle shape, the centre position of left side installation sleeve (7) is a through hole, the arranged outside of through hole has circular bulge loop (22), and the exocoel of the inner chamber of described circular bulge loop (22) and filter core assembly (4) adapts.
4. the maintenance type automatically cleaning air filtering core assembly apparatus of exempting from according to claim 3 is characterized in that: be provided with inner seal ring (27) between the outer wall of ring end face and gas outlet (3) in left installation sleeve (7).
5. the maintenance type automatically cleaning air filtering core assembly apparatus of exempting from according to claim 3 is characterized in that: be provided with exterior seal ring (28) between the inwall of left installation sleeve (7) outer shroud end face and housing (1).
6. the maintenance type automatically cleaning air filtering core assembly apparatus of exempting from according to claim 1, it is characterized in that: also be provided with left locating ring (23) between left installation sleeve (7) and internal gear (9), left locating ring (23) right side contacts with the left side of clutch shaft bearing (6).
7. the maintenance type automatically cleaning air filtering core assembly apparatus of exempting from according to claim 1, it is characterized in that: the right-hand member at right installation sleeve (14) is provided with right locating ring (24), and right locating ring (24) left side contacts with the right side of second bearing (12).
8. the maintenance type automatically cleaning air filtering core assembly apparatus of exempting from according to claim 1 is characterized in that: the outer shroud of clutch shaft bearing (6) and second bearing (12) all is fixed together by alignment pin (13) and housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201039906U CN201505490U (en) | 2009-07-31 | 2009-07-31 | Maintenance-free self-cleaning air filter core assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201039906U CN201505490U (en) | 2009-07-31 | 2009-07-31 | Maintenance-free self-cleaning air filter core assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505490U true CN201505490U (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201039906U Expired - Fee Related CN201505490U (en) | 2009-07-31 | 2009-07-31 | Maintenance-free self-cleaning air filter core assembly device |
Country Status (1)
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| CN (1) | CN201505490U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767542A (en) * | 2012-07-23 | 2012-11-07 | 江苏申久化纤有限公司 | High-air-capacity centrifugal air compressor |
| CN103071342A (en) * | 2012-12-31 | 2013-05-01 | 肇庆理士电源技术有限公司 | Fiber filter element machine system |
| CN103877797A (en) * | 2014-03-19 | 2014-06-25 | 西安交通大学 | Gas dust-removing and sampling device |
| CN106089513A (en) * | 2016-06-20 | 2016-11-09 | 山西人来人往企业管理咨询有限公司 | One exempts from maintenance type automatically cleaning air filtering core assembly apparatus |
| CN106762258A (en) * | 2016-12-23 | 2017-05-31 | 北汽福田汽车股份有限公司 | The air filter method for cleaning of air filter, the vehicle with it and vehicle |
| CN106853302A (en) * | 2017-02-21 | 2017-06-16 | 四川省宜宾惠美线业有限责任公司 | A kind of cleaning device |
| CN108295571A (en) * | 2018-04-10 | 2018-07-20 | 绍兴文理学院 | A kind of laser engraving equipment with purification function |
| CN108626040A (en) * | 2018-07-03 | 2018-10-09 | 浙江恒利五金科技有限公司 | A kind of air filter for automobile cover |
| CN109823146A (en) * | 2019-01-22 | 2019-05-31 | 蚌埠市海曼滤清器有限公司 | A kind of air cleaner convenient for fixed filter core |
| CN110090504A (en) * | 2019-05-28 | 2019-08-06 | 俞春华 | Oil mist collector and its effective wind rate keeping method with continuous and effective airflow value |
| CN110523150A (en) * | 2019-08-27 | 2019-12-03 | 商丘寅越网络科技有限公司 | A kind of energy-saving easily cleaning filter core |
| CN110639148A (en) * | 2019-09-23 | 2020-01-03 | 江苏复森特种阀门有限公司 | Exempt from spark arrester of washing formula |
| CN110665296A (en) * | 2019-10-16 | 2020-01-10 | 江苏宏仕达环保科技有限公司 | Dust remover filter element cover plate with self-cleaning function |
| CN111594361A (en) * | 2020-06-02 | 2020-08-28 | 陈兆真 | Air filter for air intake system of internal combustion engine |
| CN112664484A (en) * | 2020-12-21 | 2021-04-16 | 云南云铝海鑫铝业有限公司 | Hot-blast self-loopa of centrifugal oilless air compressor machine prevents that air inlet filter core from freezing jam system |
| CN113776127A (en) * | 2021-08-06 | 2021-12-10 | 吕明旭 | Energy-saving heating ventilation air conditioning system and installation method thereof |
| CN113882977A (en) * | 2021-08-31 | 2022-01-04 | 三一专用汽车有限责任公司 | Air filter cleaning method, air filter cleaning device, air filter and engineering vehicle |
| CN114810439A (en) * | 2022-01-21 | 2022-07-29 | 蒿连锋 | Self-cleaning formula new energy automobile air cleaner |
-
2009
- 2009-07-31 CN CN2009201039906U patent/CN201505490U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767542A (en) * | 2012-07-23 | 2012-11-07 | 江苏申久化纤有限公司 | High-air-capacity centrifugal air compressor |
| CN103071342A (en) * | 2012-12-31 | 2013-05-01 | 肇庆理士电源技术有限公司 | Fiber filter element machine system |
| CN103071342B (en) * | 2012-12-31 | 2015-07-08 | 肇庆理士电源技术有限公司 | Fiber filter element machine system |
| CN103877797A (en) * | 2014-03-19 | 2014-06-25 | 西安交通大学 | Gas dust-removing and sampling device |
| CN103877797B (en) * | 2014-03-19 | 2015-08-26 | 西安交通大学 | A kind of dedusting and sampling apparatus |
| CN106089513A (en) * | 2016-06-20 | 2016-11-09 | 山西人来人往企业管理咨询有限公司 | One exempts from maintenance type automatically cleaning air filtering core assembly apparatus |
| CN106089513B (en) * | 2016-06-20 | 2018-08-21 | 山西人来人往企业管理咨询有限公司 | One kind exempting from maintenance type automatically cleaning air filtering core assembly apparatus |
| CN106762258A (en) * | 2016-12-23 | 2017-05-31 | 北汽福田汽车股份有限公司 | The air filter method for cleaning of air filter, the vehicle with it and vehicle |
| CN106853302A (en) * | 2017-02-21 | 2017-06-16 | 四川省宜宾惠美线业有限责任公司 | A kind of cleaning device |
| CN108295571A (en) * | 2018-04-10 | 2018-07-20 | 绍兴文理学院 | A kind of laser engraving equipment with purification function |
| CN108626040A (en) * | 2018-07-03 | 2018-10-09 | 浙江恒利五金科技有限公司 | A kind of air filter for automobile cover |
| CN109823146A (en) * | 2019-01-22 | 2019-05-31 | 蚌埠市海曼滤清器有限公司 | A kind of air cleaner convenient for fixed filter core |
| CN110090504A (en) * | 2019-05-28 | 2019-08-06 | 俞春华 | Oil mist collector and its effective wind rate keeping method with continuous and effective airflow value |
| CN110523150A (en) * | 2019-08-27 | 2019-12-03 | 商丘寅越网络科技有限公司 | A kind of energy-saving easily cleaning filter core |
| CN110639148A (en) * | 2019-09-23 | 2020-01-03 | 江苏复森特种阀门有限公司 | Exempt from spark arrester of washing formula |
| CN110639148B (en) * | 2019-09-23 | 2021-03-16 | 江苏复森特种阀门有限公司 | Exempt from spark arrester of washing formula |
| CN110665296A (en) * | 2019-10-16 | 2020-01-10 | 江苏宏仕达环保科技有限公司 | Dust remover filter element cover plate with self-cleaning function |
| CN111594361A (en) * | 2020-06-02 | 2020-08-28 | 陈兆真 | Air filter for air intake system of internal combustion engine |
| CN112664484A (en) * | 2020-12-21 | 2021-04-16 | 云南云铝海鑫铝业有限公司 | Hot-blast self-loopa of centrifugal oilless air compressor machine prevents that air inlet filter core from freezing jam system |
| CN112664484B (en) * | 2020-12-21 | 2022-05-24 | 云南云铝海鑫铝业有限公司 | Hot-blast self-loopa of centrifugal oilless air compressor machine prevents air inlet filter core and blocks up system that freezes |
| CN113776127A (en) * | 2021-08-06 | 2021-12-10 | 吕明旭 | Energy-saving heating ventilation air conditioning system and installation method thereof |
| CN113882977A (en) * | 2021-08-31 | 2022-01-04 | 三一专用汽车有限责任公司 | Air filter cleaning method, air filter cleaning device, air filter and engineering vehicle |
| CN114810439A (en) * | 2022-01-21 | 2022-07-29 | 蒿连锋 | Self-cleaning formula new energy automobile air cleaner |
| CN114810439B (en) * | 2022-01-21 | 2023-08-18 | 晟美科技服务(广州)有限公司 | Self-cleaning new energy automobile air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20120731 |