CN107882664B - Plate type air filter - Google Patents
Plate type air filter Download PDFInfo
- Publication number
- CN107882664B CN107882664B CN201711261965.6A CN201711261965A CN107882664B CN 107882664 B CN107882664 B CN 107882664B CN 201711261965 A CN201711261965 A CN 201711261965A CN 107882664 B CN107882664 B CN 107882664B
- Authority
- CN
- China
- Prior art keywords
- rectangular frame
- cavity
- dust collection
- plate
- collection plate
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 75
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000009825 accumulation Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02441—Materials or structure of filter elements, e.g. foams
-
- 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
- F02M35/0217—Air cleaners acting by electric discharge; Electrostatic precipitators therefor
-
- 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
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
-
- 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
- F02M35/084—Dust collection chambers or discharge sockets, e.g. chambers fed by gravity or closed by a valve
-
- 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
- F02M35/088—Water, snow or ice proofing; Separation or drainage of water, snow or ice
Abstract
The invention discloses a plate-type air filter, which relates to the technical field of filters and mainly comprises a shell, a filter element, an electrostatic dust collection plate, a dust collector and the like. The air can be pre-filtered through the electrostatic dust collection plate, dust in the air is adsorbed on the electrostatic dust collection plate, dust accumulation at the filter element is reduced, and the dust accumulated on the electrostatic dust collection plate can be removed at regular time through the dust collection plate and the dust collector, so that the air circulation is ensured; the filter element is provided with the moisture absorption plate, so that the filter paper can be prevented from being wetted, the service life of the filter is prolonged, and meanwhile, the dry air is ensured to enter the engine, and the fuel consumption is reduced; the filter core is directly inserted into the first rectangular frame, is fixed through the matched magnet, and is convenient to detach and replace.
Description
Technical Field
The invention relates to the technical field of filters, in particular to a plate-type air filter.
Background
The traditional passenger car air filters can be divided into barrel (disc) type air filters and plate type air filters, and the barrel (disc) type air filters are air filters adopted by earlier car types and have the trend of being replaced by plate type air filters at present. The prior plate type air filter has the following problems: (1) after the filter is used for a period of time, the air permeability of the filter core is poor due to dust accumulation, so that the operation of an engine is influenced; (2) the filter element of the existing plate-type air filter generally adopts filter paper, and is easy to bend and deform after being wetted, so that the filtering effect of the filter is affected, the service life of the filter is reduced, moist air enters the engine and is not beneficial to the combustion of fuel oil, and the fuel consumption is increased; (3) the existing filter element of the filter is inconvenient to replace and is not beneficial to maintenance of the filter. How to design a plate type air filter which can prevent a great amount of dust from accumulating, prevent filter paper from being wet and facilitate the replacement of filter elements is the technical problem to be solved by the invention.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the plate type air filter which can prevent a great amount of dust from accumulating, prevent filter paper from being wetted and is convenient for replacing the filter element.
The invention solves the technical problems by the following technical means:
the utility model provides a plate air cleaner, includes shell and filter core, the shell includes first rectangular frame, first toper cavity and second toper cavity set up respectively at the upper and lower both ends of first rectangular frame, be provided with the holding chamber that holds the filter core on the first rectangular frame, the filter core install and hold the intracavity, be provided with first cavity and second cavity in first toper cavity and the second toper cavity respectively, the upper end of first toper cavity is provided with the gas outlet, the lateral wall of second toper cavity is provided with the air inlet, gas outlet and first cavity intercommunication, air inlet and second cavity intercommunication, install the static dust absorption board that the level set up in the second cavity, still install the dust removal board that the level set up in the second cavity, the dust removal board is located the lower part of static dust absorption board, install the dust catcher on the second toper cavity lateral surface, dust catcher and dust removal board pass through the trachea and connect.
Preferably, the filter element of the plate-type air filter comprises a second rectangular frame and filter paper, wherein the filter paper is transversely arranged in the middle of the second rectangular frame, and the second rectangular frame is provided with moisture absorption plates at the upper and lower positions of the filter paper.
Preferably, in the plate-type air filter, the electrostatic dust collection plate is provided with a plurality of vent holes.
Preferably, in the plate-type air filter, the distance between the electrostatic dust collection plate and the dust collection plate is 2-3cm.
Preferably, the plate-type air filter is characterized in that the upper surface and the lower surface of the first rectangular frame are of a breathable net structure, grooves are formed in the left side and the right side of the opening of the accommodating cavity of the first rectangular frame, connecting blocks matched with the grooves are arranged on the second rectangular frame, and magnets matched with each other are arranged on the grooves and the connecting blocks.
Preferably, the plate-type air filter is characterized in that the moisture absorption plate consists of a third rectangular frame and moisture absorption cotton, the moisture absorption cotton is of a net structure, and the moisture absorption cotton is arranged in the third rectangular frame.
Preferably, in the plate-type air cleaner, the second rectangular frame is provided with a handle.
The invention has the advantages that: (1) the air can be pre-filtered through the electrostatic dust collection plate, dust in the air is adsorbed on the electrostatic dust collection plate, dust accumulation at the filter element is reduced, and the dust accumulated on the electrostatic dust collection plate can be removed at regular time through the dust collection plate and the dust collector, so that the air circulation is ensured; (2) the filter element is provided with the moisture absorption plate, so that the filter paper can be prevented from being wetted, the service life of the filter is prolonged, and meanwhile, the dry air is ensured to enter the engine, and the fuel consumption is reduced; (3) the filter core is directly inserted into the first rectangular frame, is fixed through the matched magnet, and is convenient to detach and replace.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the filter cartridge of the present invention.
Fig. 3 is a schematic structural view of a first rectangular frame according to the present invention.
Fig. 4 is a schematic structural view of the electrostatic dust collection plate of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides a plate air cleaner, includes shell 1 and filter core 2, shell 1 includes first rectangular frame 3, first toper cavity 4 and second toper cavity 5 set up respectively at the upper and lower both ends of first rectangular frame 3, be provided with the holding chamber 6 that holds filter core 2 on the first rectangular frame 3, filter core 2 install in holding chamber 6, be provided with first cavity 7 and second cavity 8 in first toper cavity 4 and the second toper cavity 5 respectively, the upper end of first toper cavity 4 is provided with gas outlet 9, the lateral wall of second toper cavity 5 is provided with air inlet 10, gas outlet 9 and first cavity 7 intercommunication, air inlet 10 and second cavity 8 intercommunication, install the static dust absorption board 11 that the level set up in the second cavity 8, still install the dust removal board 12 that the level set up in the second cavity 8, dust removal board 12 is located the lower part of static dust absorption board 11, the second toper cavity is provided with gas pipe 13 outside the dust catcher 13, the dust catcher 13 is connected through the air pipe 13.
Air enters the second cavity from the air inlet, sequentially passes through the electrostatic dust collection plate and the filter element, then enters the first cavity, finally is discharged through the air outlet, the electrostatic dust collection plate prefilters the air, dust in the air is adsorbed on the electrostatic dust collection plate, the accumulation of dust at the filter element is reduced, after the filter element is used for a period of time, the dust collector is started, the accumulated dust on the electrostatic dust collection plate is removed through the dust collection plate and the dust collector, and the circulation of the air is ensured.
Preferably, the filter element 2 comprises a second rectangular frame 15 and filter paper 16, the filter paper 16 is transversely arranged in the middle of the second rectangular frame 15, and the second rectangular frame 15 is provided with a moisture absorption plate 17 at the upper and lower parts of the filter paper 16.
The filter element is provided with the moisture absorption plate to prevent the filter paper from being wetted, thereby being beneficial to prolonging the service life of the filter, ensuring that dry air enters the engine and reducing the oil consumption.
Preferably, the electrostatic precipitator plate 11 is provided with a plurality of ventilation holes 18.
Air at the upper and lower parts of the electrostatic dust collection plate circulates through the vent holes.
Preferably, the distance between the electrostatic dust collection plate 11 and the dust collection plate 12 is 2-3cm.
The distance between the static dust collection plate and the dust collection plate is reasonable in design, the circulation of air is not affected, and the dust collection plate can be guaranteed to remove dust on the static dust collection plate.
Preferably, the upper surface and the lower surface of the first rectangular frame 3 are both in a breathable net structure, the positions of the left side and the right side of the opening of the accommodating cavity 6 of the first rectangular frame 3 are both provided with grooves 19, the second rectangular frame 15 is provided with a connecting block 20 matched with the grooves 19, and the grooves 19 and the connecting block 20 are provided with magnets 21 matched with each other.
The filter core is directly inserted into the first rectangular frame, is fixed through the matched magnet, and is convenient to detach and replace.
Preferably, the absorbent plate 17 is composed of a third rectangular frame 22 and absorbent cotton 23, the absorbent cotton 23 is a net structure, and the absorbent cotton 23 is installed in the third rectangular frame 22.
The absorbent cotton has good hygroscopicity, good price and low manufacturing cost.
Preferably, the second rectangular frame 15 is provided with a handle 24.
The detachable filter element is conveniently installed through the handle.
The air can be pre-filtered through the electrostatic dust collection plate, dust in the air is adsorbed on the electrostatic dust collection plate, dust accumulation at the filter element is reduced, and the dust accumulated on the electrostatic dust collection plate can be removed at regular time through the dust collection plate and the dust collector, so that the air circulation is ensured; the filter element is provided with the moisture absorption plate, so that the filter paper can be prevented from being wetted, the service life of the filter is prolonged, and meanwhile, the dry air is ensured to enter the engine, and the fuel consumption is reduced; the filter core is directly inserted into the first rectangular frame, is fixed through the matched magnet, and is convenient to detach and replace.
It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A plate air cleaner, characterized in that: the novel dust collector comprises a shell and a filter element, wherein the shell comprises a first rectangular frame, a first conical cavity and a second conical cavity, the first conical cavity and the second conical cavity are respectively arranged at the upper end and the lower end of the first rectangular frame, a containing cavity for containing the filter element is arranged on the first rectangular frame, the filter element is arranged in the containing cavity, a first cavity and a second cavity are respectively arranged in the first conical cavity and the second conical cavity, an air outlet is formed in the upper end of the first conical cavity, an air inlet is formed in the side wall of the second conical cavity, the air outlet is communicated with the first cavity, the air inlet is communicated with the second cavity, a horizontally arranged electrostatic dust collection plate is arranged in the second cavity, a dust collection plate is arranged in the second cavity, the dust collection plate is positioned at the lower part of the electrostatic dust collection plate, a dust collector is arranged on the outer side surface of the second conical cavity, and the dust collector is connected with the dust collection plate through an air pipe;
the filter element comprises a second rectangular frame and filter paper, the filter paper is transversely arranged in the middle of the second rectangular frame, and moisture absorption plates are arranged on the upper and lower positions of the filter paper on the second rectangular frame;
the upper surface and the lower surface of the first rectangular frame are of a breathable net structure, grooves are formed in the left side and the right side of the opening of the accommodating cavity of the first rectangular frame, connecting blocks matched with the grooves are arranged on the second rectangular frame, and magnets matched with each other are arranged on the grooves and the connecting blocks;
the moisture absorption plate consists of a third rectangular frame and moisture absorption cotton, the moisture absorption cotton is of a net structure, and the moisture absorption cotton is arranged in the third rectangular frame.
2. A plate air cleaner as defined in claim 1 wherein: the electrostatic dust collection plate is provided with a plurality of vent holes.
3. A plate air cleaner as defined in claim 1 wherein: the distance between the electrostatic dust collection plate and the dust collection plate is 2-3cm.
4. A plate air cleaner as defined in claim 1 wherein: and a handle is arranged on the second rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711261965.6A CN107882664B (en) | 2017-12-04 | 2017-12-04 | Plate type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711261965.6A CN107882664B (en) | 2017-12-04 | 2017-12-04 | Plate type air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107882664A CN107882664A (en) | 2018-04-06 |
| CN107882664B true CN107882664B (en) | 2024-02-20 |
Family
ID=61773049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711261965.6A Active CN107882664B (en) | 2017-12-04 | 2017-12-04 | Plate type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882664B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798945A (en) * | 2018-04-24 | 2018-11-13 | 蚌埠市风驰滤清器有限公司 | A kind of self-cleaning type air cleaner |
| CN109458282A (en) * | 2018-12-10 | 2019-03-12 | 安徽高博过滤科技有限公司 | A kind of air cleaner of commercial car |
| CN112610374A (en) * | 2020-12-15 | 2021-04-06 | 安徽法西欧汽车部件有限公司 | Natural ventilation filter for automobile |
Citations (7)
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|---|---|---|---|---|
| GB2396097A (en) * | 2002-11-25 | 2004-06-16 | Samsung Kwangju Electronics Co | Reusable filter assembly for vacuum cleaner |
| CN203379720U (en) * | 2013-06-04 | 2014-01-08 | 江苏奥斯特滤清器制造有限公司 | Novel air filter |
| CN104500287A (en) * | 2014-12-26 | 2015-04-08 | 田立树 | Dewatering type air filter for automobile |
| CN105370455A (en) * | 2015-11-26 | 2016-03-02 | 蚌埠市风驰滤清器有限公司 | Filtration and static electricity combination type air filter |
| CN105854431A (en) * | 2016-05-17 | 2016-08-17 | 山东大学 | Carbon fiber automobile air conditioner filter |
| CN206035679U (en) * | 2016-07-21 | 2017-03-22 | 天津哈那科技有限公司 | Static is from clear formula automotive air filter |
| CN207634206U (en) * | 2017-12-04 | 2018-07-20 | 高博集团有限公司 | A kind of plate type air filter |
-
2017
- 2017-12-04 CN CN201711261965.6A patent/CN107882664B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2396097A (en) * | 2002-11-25 | 2004-06-16 | Samsung Kwangju Electronics Co | Reusable filter assembly for vacuum cleaner |
| CN203379720U (en) * | 2013-06-04 | 2014-01-08 | 江苏奥斯特滤清器制造有限公司 | Novel air filter |
| CN104500287A (en) * | 2014-12-26 | 2015-04-08 | 田立树 | Dewatering type air filter for automobile |
| CN105370455A (en) * | 2015-11-26 | 2016-03-02 | 蚌埠市风驰滤清器有限公司 | Filtration and static electricity combination type air filter |
| CN105854431A (en) * | 2016-05-17 | 2016-08-17 | 山东大学 | Carbon fiber automobile air conditioner filter |
| CN206035679U (en) * | 2016-07-21 | 2017-03-22 | 天津哈那科技有限公司 | Static is from clear formula automotive air filter |
| CN207634206U (en) * | 2017-12-04 | 2018-07-20 | 高博集团有限公司 | A kind of plate type air filter |
Non-Patent Citations (1)
| Title |
|---|
| 朱东烈 ; .挖掘机发动机干式空气滤清器维护保养误区.工程机械与维修.2016,(第01期),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107882664A (en) | 2018-04-06 |
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