CN112145324A - Internal self-cleaning assembly of air filter for vehicle - Google Patents
Internal self-cleaning assembly of air filter for vehicle Download PDFInfo
- Publication number
- CN112145324A CN112145324A CN202011021741.XA CN202011021741A CN112145324A CN 112145324 A CN112145324 A CN 112145324A CN 202011021741 A CN202011021741 A CN 202011021741A CN 112145324 A CN112145324 A CN 112145324A
- Authority
- CN
- China
- Prior art keywords
- filter
- element assembly
- filter element
- frame box
- filter paper
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 13
- 239000000428 dust Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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
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- 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
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
-
- 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
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a self-cleaning assembly in an air filter for a vehicle, which comprises a filter shell subassembly, wherein a filter element assembly is arranged in the filter shell subassembly, the filter element assembly comprises a filter element assembly frame box matched with the inner surface of the filter shell subassembly, a plurality of pieces of folding filter paper are transversely arranged at intervals on the inner surface of the filter element assembly frame box, and the bottom of the filter element assembly frame box is positioned between two adjacent pieces of folding filter paper and is provided with slotted holes along the outer edge of the folding filter paper; the oil pump is controlled to work by the controller, the electromagnetic valve is controlled to be in an open state, oil pumped by the oil pump enters the filter element assembly frame box through the communicating pipe to wash the folded filter paper, and then the oil pump is controlled to work reversely to pump out dirty oil, so that the folded filter paper can be cleaned, and the service life of the folded filter paper can be prolonged.
Description
Technical Field
The invention relates to the field of filter equipment, in particular to an internal self-cleaning assembly of an air filter for a vehicle.
Background
The prior art application number is: CN201420727579.7 discloses a new energy automobile air cleaner, including dust cover, outer filter core subassembly, safe filter core subassembly, filter casing subassembly, installing support, dust exhaust valve. The utility model discloses a filter, including filter casing subassembly, dust cover, installing support, dust exhaust valve, dust cover, filter casing subassembly top is connected with the outlet duct, filter casing subassembly one side is provided with the dust cover, and passes through the dust cover is connected with the intake pipe, the filter casing subassembly other end is provided with the installing support, filter casing subassembly lower part is provided with the dust exhaust valve, inside safe filter core subassembly, outer filter core subassembly, the whirl cover of setting gradually from inside to outside of filter casing subassembly, the whirl cover with the dust cover forms the route, has solved the air and has directly got into the filter core through pressure.
The filter element of the filter has long service life, dust can block the filter element hole, so that the passing effect is reduced, and the filter element shell in the prior art are improved in order to prolong the service life and improve the service effect of the filter element, so that the air filter element assembly for the vehicle is provided.
Disclosure of Invention
The invention mainly aims to provide an internal self-cleaning assembly of an air filter for a vehicle, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an inside self-cleaning assembly of vehicle air cleaner, divides the assembly including the filter casing, the filter casing divides the assembly inside to have installed the filter core assembly, the filter core assembly includes and divides the filter core assembly frame box of assembly internal surface adaptation with the filter casing, the horizontal interval row of filter core assembly frame box internal surface is equipped with several folding filter paper, filter core assembly frame box bottom position all has seted up the slotted hole between two adjacent folding filter paper and along the position of folding filter paper outward flange, filter casing divides the assembly bottom position that is located filter core assembly frame box to be provided with communicating pipe, the internal surface and the connecting pipe intercommunication of slotted hole, the one end intercommunication that filter core assembly frame box was kept away from to the connecting pipe has the oil pump, and the connecting pipe internal surface still is provided with the solenoid valve, and solenoid valve and oil pump are controlled by the controller of peripheral hardware, through the work of controller control oil pump, Meanwhile, the electromagnetic valve is controlled to be in an open state, oil pumped into the filter element assembly frame box by the oil pump enters the filter element assembly frame box through the communicating pipe to wash the folded filter paper, and then the oil pump is controlled to work reversely to pump out dirty oil, so that the effect of cleaning the folded filter paper can be achieved, and the service life of the folded filter paper is prolonged.
Furthermore, the position top-down that filter core assembly frame box inner wall was located between the folding filter paper arranges in proper order and is equipped with the several spring ring, the spring ring is formed by spring end to end connection, the surface of folding filter paper inlays and locates on the spring ring, can cushion the impact force of oil pump income oil, plays the effect of protection to folding filter paper, is convenient for simultaneously folding filter paper fixed.
Furthermore, the outer surface of the spring ring is connected with a plurality of light balls through steel wires, and oil is pumped into the oil pump to impact the light balls, so that the folded filter paper is flapped by the balls, and the cleaning effect is improved.
Furthermore, the outer surface of the spring ring is also provided with a resonance sheet, and pumped oil impacts the resonance sheet to vibrate, so that the spring ring is driven to vibrate, and the cleaning effect is further improved.
Furthermore, the resonance sheet is formed by stamping stainless steel, so that the resonance sheet is prevented from rusting by using a stainless steel material, and meanwhile, the resonance sheet is not easy to break due to the material.
The working principle and the beneficial effects are as follows: the oil pump is controlled to work through the controller, the electromagnetic valve is controlled to be in an open state simultaneously, oil pumped into the filter element assembly frame box by the oil pump enters the filter element assembly frame box through the communicating pipe to wash the folded filter paper, and then the oil pump is controlled to work reversely to pump out dirty oil, so that the effect of cleaning the folded filter paper can be achieved, and the service life of the folded filter paper can be prolonged.
(1) The position that lies in between the folding filter paper through filter core assembly frame box inner wall top-down arranges in proper order and is equipped with the several spring ring, and the spring ring is formed by spring end to end connection, and the surface of folding filter paper inlays on locating the spring ring, can cushion the impact force of oil pump income oil, plays the effect of protection to folding filter paper, is convenient for simultaneously folding filter paper's fixed.
(2) The outer surface of the spring ring is also provided with a resonance sheet, and pumped oil impacts the resonance sheet to vibrate, so that the spring ring is driven to vibrate, and the cleaning effect is further improved.
Drawings
FIG. 1 is a schematic view of the present invention in partial cross section;
FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention.
In the figure: 1. a filter housing subassembly; 2. a filter element assembly; 21. a filter element assembly frame box; 22. folding the filter paper; 3. a slot; 4. a communicating pipe; 5. a spring ring; 6. a light ball; 7. a resonator plate.
Detailed Description
The invention will be better understood from the following examples.
The structures, proportions, and dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the skilled in the art. In addition, the terms "upper", "lower", "front", "rear" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
As shown in figure 1, the internal self-cleaning assembly of the air filter for the vehicle comprises a filter shell subassembly 1, a filter element assembly 2 is arranged in the filter shell subassembly 1, the filter element assembly 2 comprises a filter element assembly frame box 21 matched with the internal surface of the filter shell subassembly 1, a plurality of folding filter papers 22 are transversely arranged at intervals on the internal surface of the filter element assembly frame box 21, the bottom of the filter element assembly frame box 21 is positioned between two adjacent folding filter papers 22 and provided with slotted holes 3 along the outer edges of the folding filter papers 22, a communicating pipe 4 is arranged at the position of the bottom of the filter shell subassembly 1, which is positioned on the filter element assembly frame box 21, the internal surface of the slotted hole 3 is communicated with a connecting pipe 4, one end of the connecting pipe 4, which is far away from the filter element assembly frame box 21, is communicated with an oil pump, the internal surface of the connecting pipe 4 is also provided with an electromagnetic valve, and, the oil pump is controlled to work through the controller, the electromagnetic valve is controlled to be in an open state simultaneously, oil pumped into the filter element assembly frame box by the oil pump enters the filter element assembly frame box through the communicating pipe to wash the folded filter paper, and then the oil pump is controlled to work reversely to pump out dirty oil, so that the effect of cleaning the folded filter paper can be achieved, and the service life of the folded filter paper can be prolonged.
Wherein, the position that the inner wall of filter core assembly frame box 21 is located between folding filter paper 22 is arranged in proper order from top to bottom and is equipped with several spring ring 5, and spring ring 5 is formed by spring end to end connection, and the surface of folding filter paper 22 inlays and locates on spring ring 5, can cushion the impact force of oil pump income oil, plays the effect of protection to folding filter paper, is convenient for folding filter paper's fixed simultaneously.
Wherein, the surface of spring ring 5 is connected with several light balls 6 through the steel wire line, and the oil pump is gone into oil and is strikeed light bobble for the bobble beats folding filter paper, improves the clearance effect.
Wherein, the surface of spring ring 5 still is provided with resonance piece 7, and the oil impact resonance piece that the pump was pumped makes it vibrate, drives the vibration of spring ring, further improves the clean effect.
Wherein, the resonance sheet 7 is formed by stamping stainless steel, stainless steel materials are used to avoid rusting, and the resonance sheet is not easy to break due to the materials.
Claims (3)
1. The utility model provides an inside self-cleaning assembly of vehicle air cleaner, filter casing subassembly (1) inside installed filter core assembly (2), its characterized in that: the filter element assembly (2) comprises a filter element assembly frame box (21) matched with the inner surface of the filter shell subassembly (1), a plurality of pieces of folding filter paper (22) are transversely arranged on the inner surface of the filter element assembly frame box (21) at intervals, slotted holes (3) are formed in positions, located between every two adjacent pieces of folding filter paper (22), of the bottom of the filter element assembly frame box (21), communicating pipes (4) are arranged in positions, located in the filter element assembly frame box (21), of the bottom of the filter shell subassembly (1), the inner surfaces of the slotted holes (3) are communicated with connecting pipes (4), one ends, far away from the filter element assembly frame box (21), of the connecting pipes (4) are communicated with an air pump, electromagnetic valves are further arranged on the inner surfaces of the connecting pipes (4), and the electromagnetic valves and the air pump are controlled.
2. An air cleaner assembly for a vehicle according to claim 1 wherein: the side, close to each other, of the two adjacent pieces of folded filter paper (22) is connected with a light ball (5) through a plurality of connecting lines.
3. An air cleaner assembly for a vehicle according to claim 2 wherein: and a light ball (5) is arranged on one side, close to each other, of every two adjacent folded filter papers (22) and on one side of only one folded filter paper (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021741.XA CN112145324A (en) | 2020-09-25 | 2020-09-25 | Internal self-cleaning assembly of air filter for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021741.XA CN112145324A (en) | 2020-09-25 | 2020-09-25 | Internal self-cleaning assembly of air filter for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112145324A true CN112145324A (en) | 2020-12-29 |
Family
ID=73897061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011021741.XA Pending CN112145324A (en) | 2020-09-25 | 2020-09-25 | Internal self-cleaning assembly of air filter for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112145324A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001165011A (en) * | 1999-12-06 | 2001-06-19 | Toyota Motor Corp | Air cleaner for engine |
| CN102650481A (en) * | 2011-02-28 | 2012-08-29 | 浙江三花制冷集团有限公司 | Unidirectional drying filter |
| KR101612930B1 (en) * | 2015-01-31 | 2016-04-18 | 주식회사 타 셋 | Backwash Filter |
| CN208428745U (en) * | 2018-06-14 | 2019-01-25 | 蚌埠市捷威滤清器有限公司 | A kind of filter paper of filter paper folding apparatus |
| CN208900153U (en) * | 2018-03-29 | 2019-05-24 | 杭州菲特设备制造有限公司 | A kind of two-layer magnetic filtering oil filter |
| CN210333519U (en) * | 2019-05-28 | 2020-04-17 | 成都安好精工机械股份有限公司 | Oil cleaning device for engine oil control valve |
| CN111636984A (en) * | 2020-06-18 | 2020-09-08 | 安徽省大禾滤清器有限公司 | Air filter assembly for vehicle |
| CN212774545U (en) * | 2020-06-18 | 2021-03-23 | 安徽省大禾滤清器有限公司 | Air filter assembly for vehicle |
-
2020
- 2020-09-25 CN CN202011021741.XA patent/CN112145324A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001165011A (en) * | 1999-12-06 | 2001-06-19 | Toyota Motor Corp | Air cleaner for engine |
| CN102650481A (en) * | 2011-02-28 | 2012-08-29 | 浙江三花制冷集团有限公司 | Unidirectional drying filter |
| KR101612930B1 (en) * | 2015-01-31 | 2016-04-18 | 주식회사 타 셋 | Backwash Filter |
| CN208900153U (en) * | 2018-03-29 | 2019-05-24 | 杭州菲特设备制造有限公司 | A kind of two-layer magnetic filtering oil filter |
| CN208428745U (en) * | 2018-06-14 | 2019-01-25 | 蚌埠市捷威滤清器有限公司 | A kind of filter paper of filter paper folding apparatus |
| CN210333519U (en) * | 2019-05-28 | 2020-04-17 | 成都安好精工机械股份有限公司 | Oil cleaning device for engine oil control valve |
| CN111636984A (en) * | 2020-06-18 | 2020-09-08 | 安徽省大禾滤清器有限公司 | Air filter assembly for vehicle |
| CN212774545U (en) * | 2020-06-18 | 2021-03-23 | 安徽省大禾滤清器有限公司 | Air filter assembly for vehicle |
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