CN108167092A - A kind of air cleaner of the resistance to dust storm of high temperature resistant - Google Patents
A kind of air cleaner of the resistance to dust storm of high temperature resistant Download PDFInfo
- Publication number
- CN108167092A CN108167092A CN201810102257.6A CN201810102257A CN108167092A CN 108167092 A CN108167092 A CN 108167092A CN 201810102257 A CN201810102257 A CN 201810102257A CN 108167092 A CN108167092 A CN 108167092A
- Authority
- CN
- China
- Prior art keywords
- cone
- shaped cavity
- dust
- filter core
- high temperature
- 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
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
- F02M35/0212—Multiple cleaners
- F02M35/0216—Multiple cleaners arranged in series, e.g. pre- and main filter in series
-
- 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
- F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
- F02M35/0223—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls by centrifugal forces, e.g. cyclones
-
- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02441—Materials or structure of filter elements, e.g. foams
- F02M35/02458—Materials or structure of filter elements, e.g. foams consisting of multiple layers, e.g. coarse and fine filters; Coatings; Impregnations; Wet or moistened filter elements
-
- 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
- F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
- F02M35/02491—Flat filter elements, e.g. rectangular
-
- 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
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 kind of air cleaners of the resistance to dust storm of high temperature resistant, are related to filter technical field, are mainly made of rectangular box, the first cone-shaped cavity, the second cone-shaped cavity, sedimentation cylinder, L-type sedimentation plate, filter core etc..Cylinder is settled by setting, can be reduced impact of the dust storm to filter core by the dust storm centrifugal sedimentation in air in cylinder, prevent filter core flexural deformation due to dust storm；Installation pre-filtering plate in second chamber, cooperation sedimentation cylinder, can high degree reduction filter core burden, reduce the accumulated amount of dust at filter core, ensure the permeability of filter core；Polytetrafluoroethylene film and ceramic fiber layer are covered in the base of filter paper so that filter paper has excellent high temperature resistance, prevents filter paper flexural deformation due to high temperature.
Description
Technical field
The present invention relates to filter technical field more particularly to a kind of air cleaners of the resistance to dust storm of high temperature resistant.
Background technology
Traditional passenger car air cleaner can be divided into bucket（Disk）Two kinds of formula and plate type air filter, bucket（Disk）Formula air
Filter is the air cleaner that vehicle uses earlier, has the tendency that plate type air filter replacement at present.Existing plate type air
Filter has the following problems：1. in filter after a period of use, the aeration of filter core is caused to become due to the accumulation of dust
Difference, and then influence the operation of engine；2. the filter paper of air cleaner is under the conditions of high temperature dust storm, it is easy to flexural deformation,
Filter efficiency is seriously affected, can not ensure product service life；3. existing filter element replacement is extremely inconvenient, it is unfavorable for filtering
The repair of clear device.How a kind of filter element replacing convenience is designed, the air cleaner of the resistance to dust storm of high temperature resistant is that the present invention to be solved
The technical issues of.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of filter element replacing convenience, the air-filterings of the resistance to dust storm of high temperature resistant
Device.
The present invention is realized by following technological means solves above-mentioned technical problem：
A kind of air cleaner of the resistance to dust storm of high temperature resistant, including shell and filter core, the shell includes rectangular box, the first cone
Shape cavity and the second cone-shaped cavity, first cone-shaped cavity and the second cone-shaped cavity are separately positioned on up and down the two of rectangular box
End, the filter core are mounted in rectangular box, and first is respectively arranged in first cone-shaped cavity and the second cone-shaped cavity
Chamber and second chamber, the upper end of first cone-shaped cavity are provided with gas outlet, the side wall setting of second cone-shaped cavity
There is air inlet, the gas outlet is connected with first chamber, and sedimentation cylinder is equipped in the second chamber, the sedimentation cylinder
Cylinder-like structure closed at both ends, that the sedimentation cylinder is vertically arranged, it is described sedimentation cylinder side wall on air inlet is installed
Pipe, the air inlet pipe are connected with air inlet, and the side wall of the sedimentation cylinder is provided with opening for perforation sedimentation cylinder upper and lower ends
Mouthful, the side of the opening is the first openend, and the opposite side of the opening is the second openend, first open end edge
L-type sedimentation plate is tangentially installed, the L-type sedimentation plate includes straight panel and arc panel, the straight panel and the first openend
Connection forms gas people having a common goal, several whirlpools is equipped on the medial surface of the arc panel between the arc panel and the second openend
Flowing plate.
Preferably, the air cleaner of the resistance to dust storm of a kind of high temperature resistant is equipped with pre- mistake in the second chamber
Filter plate, the pre-filtering plate are located at the top of sedimentation cylinder, and the pre-filtering plate is made of mounting frame and filter cloth, described
Filter cloth be mounted on mounting frame in, the mounting frame is fixed on the inner wall of the second cone-shaped cavity.
Preferably, the air cleaner of the resistance to dust storm of a kind of high temperature resistant, the lower end of the sedimentation cylinder are equipped with row
Dirt pipe, the lower end of second cone-shaped cavity are equipped with dust-collecting box, and the dust flue is connected with dust-collecting box.
Preferably, the air cleaner of the resistance to dust storm of a kind of high temperature resistant, first cone-shaped cavity and rectangle frame
Body is structure as a whole, and is bolted on together between second cone-shaped cavity and rectangular box, and described second
Gasket is installed between cone-shaped cavity and rectangular box.
Preferably, the air cleaner of the resistance to dust storm of a kind of high temperature resistant, the filter core include filter core framework and installation
Filter paper in filter core framework, the filter paper include base, and the surface of the base is covered with polytetrafluoroethylene film, the base
The upper side and lower side is designed with high-temperature-resistant layer, and the base is wood fibre base, and the high-temperature-resistant layer is ceramic fiber layer.
The advantage of the invention is that：1. by setting settle cylinder, can by the dust storm centrifugal sedimentation in air in cylinder,
Impact of the dust storm to filter core is reduced, prevents filter core flexural deformation due to dust storm；2. installation pre-filtering plate in second chamber, cooperation are heavy
Cylinder drops, can high degree reduction filter core burden, reduce the accumulated amount of dust at filter core, ensure the permeability of filter core；③
Polytetrafluoroethylene film and ceramic fiber layer are covered in the base of filter paper so that filter paper has excellent high temperature resistance, prevents
Filter paper flexural deformation due to high temperature.
Further, the lower end installation dust-collecting box of the second cone-shaped cavity, can will be deposited in by dust flue in settlement barrel body
Dust is collected in dust-collecting box, and dust cleaning is simple and convenient, it is therefore prevented that excessive buildup dust in settlement barrel body.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 settles plate connection diagram for present invention sedimentation cylinder and L-type.
Fig. 3 is the structure diagram of filter core of the present invention.
Fig. 4 is the structure diagram of pre-filtering plate of the present invention.
Fig. 5 is the structure diagram of filter paper of the present invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
A kind of air cleaner of the resistance to dust storm of high temperature resistant, including shell 1 and filter core 2, the shell 1 includes rectangular box
3rd, the first cone-shaped cavity 4 and the second cone-shaped cavity 5,4 and second cone-shaped cavity 5 of the first cone-shaped cavity are separately positioned on rectangle
The upper and lower ends of framework 3, the filter core 2 are mounted in rectangular box 3,4 and second cone-shaped cavity 5 of the first cone-shaped cavity
Inside it is respectively arranged with first chamber 6 and second chamber 7, the upper end of first cone-shaped cavity 4 is provided with gas outlet 8, and described
The side wall of two cone-shaped cavities 5 is provided with air inlet 9, and the gas outlet 8 is connected with first chamber 6, is installed in the second chamber 7
Have and settle cylinder 10, closed at both ends, the cylinder-like structure that the sedimentation cylinder 10 is vertically arranged of the sedimentation cylinder 10,
Air inlet pipe 11 is installed on the side wall of the sedimentation cylinder 10, the air inlet pipe 11 is connected with air inlet 9, the sedimentation cylinder
10 side wall is provided with the opening 12 of perforation sedimentation 10 upper and lower ends of cylinder, and the side of the opening 12 is the first openend 13,
The opposite side of the opening 12 is the second openend 14, and 13 edge of the first openend is tangentially equipped with L-type sedimentation
Plate 15, the L-type sedimentation plate 15 include straight panel 16 and arc panel 17, and 16 and first openend 13 of straight panel connects, the arc
Gas people having a common goal 18 is formed between 17 and second openend 14 of shape plate, several vortex boards are installed on the medial surface of the arc panel 17
19。
Air after air inlet enters filter, due to air intake with sedimentation cylinder connected by air inlet pipe, the air
Sedimentation cylinder is initially entered, since sedimentation cylinder is cylindric, air sedimentation cylinder inboard wall rotation in edge in settlement barrel body, one
Point dust storm is deposited in sedimentation cylinder body bottom due to centrifugation, and the air in settlement barrel body enters gas passage from opening, passes through whirlpool
The effect of flowing plate further settles dust storm, and the silt content that the air of second chamber is finally entered from gas passage drops significantly
It is low, impact of the dust storm to filter core is reduced, prevents filter core flexural deformation due to dust storm.
Preferably, pre-filtering plate 20 is installed, the pre-filtering plate 20 is located at sedimentation cylinder in the second chamber 7
Top, the pre-filtering plate 20 is made of mounting frame 21 and filter cloth 22, and the filter cloth 22 is mounted on mounting frame 21
Interior, the mounting frame 21 is fixed on the inner wall of the second cone-shaped cavity 5.
Installation pre-filtering plate in second chamber, cooperation sedimentation cylinder, can high degree reduction filter core burden, reduce filter
The accumulated amount of dust at core ensures the permeability of filter core.
Preferably, the lower end of the sedimentation cylinder 10 is equipped with dust flue 23, the lower end installation of second cone-shaped cavity 5
There is dust-collecting box 24, the dust flue 23 and dust-collecting box 24 connect.
The lower end installation dust-collecting box of second cone-shaped cavity, can be collected the dust being deposited in settlement barrel body by dust flue
In dust-collecting box, dust cleaning is simple and convenient, it is therefore prevented that excessive buildup dust in settlement barrel body.
Preferably, first cone-shaped cavity 4 and rectangular box 3 are structure as a whole, 5 He of the second cone-shaped cavity
It is fixed together by bolt 25 between rectangular box 3, and is equipped between second cone-shaped cavity 5 and rectangular box 3
Gasket 26.
It is bolted between second cone-shaped cavity and rectangular box together, the installations such as pre-filtering plate, sedimentation cylinder
And convenient disassembly, facilitate filter internal cleaning.
Preferably, the filter core 2 includes filter core framework 27 and the filter paper 28 in filter core framework 27, the filter paper 28
Including base 29, the surface of the base 29 is covered with polytetrafluoroethylene film 30, and the upper side and lower side of the base 29 is designed with resistance to
Heat zone 31, the base 29 are wood fibre base, and the high-temperature-resistant layer 31 is ceramic fiber layer.
Polytetrafluoroethylene film and ceramic fiber layer are covered in the base of filter paper so that filter paper has excellent heat-resisting quantity
Can, prevent filter paper flexural deformation due to high temperature.
Cylinder is settled by setting, can be reduced dust storm by the dust storm centrifugal sedimentation in air in cylinder and filter core is rushed
It hits, prevents filter core flexural deformation due to dust storm；Installation pre-filtering plate in second chamber, cooperation sedimentation cylinder can high degree
The burden of filter core is reduced, reduces the accumulated amount of dust at filter core, ensures the permeability of filter core；Poly- four are covered in the base of filter paper
Fluoride film and ceramic fiber layer so that filter paper has excellent high temperature resistance, prevents filter paper flexural deformation due to high temperature；Into
One step, the lower end installation dust-collecting box of the second cone-shaped cavity, can be collected the dust being deposited in settlement barrel body by dust flue
In dust-collecting box, dust cleaning is simple and convenient, it is therefore prevented that excessive buildup dust in settlement barrel body.
It should be noted that herein, if the relational terms there are first and second or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or set
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example modifies or carries out equivalent replacement to which part technical characteristic；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of air cleaner of the resistance to dust storm of high temperature resistant, it is characterised in that：Including shell and filter core, the shell includes square
Shape framework, the first cone-shaped cavity and the second cone-shaped cavity, first cone-shaped cavity and the second cone-shaped cavity are separately positioned on square
The upper and lower ends of shape framework, the filter core is mounted in rectangular box, in first cone-shaped cavity and the second cone-shaped cavity
First chamber and second chamber are respectively arranged with, the upper end of first cone-shaped cavity is provided with gas outlet, second taper
The side wall of cavity is provided with air inlet, and the gas outlet is connected with first chamber, and sedimentation cylinder is equipped in the second chamber,
Closed at both ends, the cylinder-like structure that the sedimentation cylinder is vertically arranged of the sedimentation cylinder, the side of the sedimentation cylinder
Air inlet pipe is installed, the air inlet pipe is connected with air inlet, and the side wall of the sedimentation cylinder is provided on perforation cylinder on wall
The opening at lower both ends, the side of the opening are the first openend, and the opposite side of the opening is the second openend, described first
Open end edge is tangentially equipped with L-type sedimentation plate, and L-type sedimentation plate includes straight panel and arc panel, the straight panel and
First openend connects, and gas people having a common goal is formed between the arc panel and the second openend, is pacified on the medial surface of the arc panel
Equipped with several vortex boards.
2. a kind of air cleaner of the resistance to dust storm of high temperature resistant according to claim 1, it is characterised in that：Second chamber
Indoor location has pre-filtering plate, and the pre-filtering plate is located at the top of sedimentation cylinder, and the pre-filtering plate is by mounting frame
It is formed with filter cloth, the filter cloth is mounted in mounting frame, and the mounting frame is fixed on the inner wall of the second cone-shaped cavity
On.
3. a kind of air cleaner of the resistance to dust storm of high temperature resistant according to claim 1, it is characterised in that：The sedimentation cylinder
Lower end dust flue is installed, the lower end of second cone-shaped cavity is equipped with dust-collecting box, and the dust flue and dust-collecting box connect
It connects.
4. a kind of air cleaner of the resistance to dust storm of high temperature resistant according to claim 1, it is characterised in that：First cone
Shape cavity and rectangular box are structure as a whole, and one is bolted between second cone-shaped cavity and rectangular box
It rises, and gasket is installed between second cone-shaped cavity and rectangular box.
5. a kind of air cleaner of the resistance to dust storm of high temperature resistant according to claim 1, it is characterised in that：The filter core includes
Filter core framework and the filter paper in filter core framework, the filter paper include base, and the surface of the base is covered with polytetrafluoroethyl-ne
Alkene film, the upper side and lower side of the base are designed with high-temperature-resistant layer, and the base is wood fibre base, the high temperature resistant
Layer is ceramic fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102257.6A CN108167092A (en) | 2018-02-01 | 2018-02-01 | A kind of air cleaner of the resistance to dust storm of high temperature resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102257.6A CN108167092A (en) | 2018-02-01 | 2018-02-01 | A kind of air cleaner of the resistance to dust storm of high temperature resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167092A true CN108167092A (en) | 2018-06-15 |
Family
ID=62512940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810102257.6A Pending CN108167092A (en) | 2018-02-01 | 2018-02-01 | A kind of air cleaner of the resistance to dust storm of high temperature resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021202645B2 (en) * | 2020-05-29 | 2022-10-06 | Toyota Boshoku Kabushiki Kaisha | Air cleaner for internal combustion engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR886598A (en) * | 1941-10-15 | 1943-10-19 | Bmw Flugmotorenbau Gmbh | Method and device for removing dust, sand and other solid bodies from the air admitted to internal combustion engines |
| JP2006194152A (en) * | 2005-01-13 | 2006-07-27 | Kioritz Corp | Air preparatory purification device for internal combustion engine |
| DE202006019819U1 (en) * | 2006-07-26 | 2007-11-29 | Mann + Hummel Gmbh | pre-separator |
| CN107246338A (en) * | 2017-08-20 | 2017-10-13 | 芜湖乐普汽车科技有限公司 | A kind of element kit of air cleaner |
| CN108150242A (en) * | 2018-02-01 | 2018-06-12 | 高博集团有限公司 | A kind of high efficiency oil filter |
-
2018
- 2018-02-01 CN CN201810102257.6A patent/CN108167092A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR886598A (en) * | 1941-10-15 | 1943-10-19 | Bmw Flugmotorenbau Gmbh | Method and device for removing dust, sand and other solid bodies from the air admitted to internal combustion engines |
| JP2006194152A (en) * | 2005-01-13 | 2006-07-27 | Kioritz Corp | Air preparatory purification device for internal combustion engine |
| DE202006019819U1 (en) * | 2006-07-26 | 2007-11-29 | Mann + Hummel Gmbh | pre-separator |
| CN107246338A (en) * | 2017-08-20 | 2017-10-13 | 芜湖乐普汽车科技有限公司 | A kind of element kit of air cleaner |
| CN108150242A (en) * | 2018-02-01 | 2018-06-12 | 高博集团有限公司 | A kind of high efficiency oil filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021202645B2 (en) * | 2020-05-29 | 2022-10-06 | Toyota Boshoku Kabushiki Kaisha | Air cleaner for internal combustion engine |
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