CN106014709B - A kind of dismountable air filter for engines of filter core - Google Patents
A kind of dismountable air filter for engines of filter core Download PDFInfo
- Publication number
- CN106014709B CN106014709B CN201610481856.4A CN201610481856A CN106014709B CN 106014709 B CN106014709 B CN 106014709B CN 201610481856 A CN201610481856 A CN 201610481856A CN 106014709 B CN106014709 B CN 106014709B
- Authority
- CN
- China
- Prior art keywords
- filter
- filter core
- annular
- filter body
- core
- 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.)
- Expired - Fee Related
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
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02441—Materials or structure of filter elements, e.g. foams
- F02M35/0245—Pleated, folded, corrugated filter elements, e.g. made of paper
-
- 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
- F02M35/02466—Meshes; Grids; Perforated plates
-
- 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
- F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
Abstract
The invention proposes a kind of dismountable air filter for engines of filter core, including the first filter body, second filter body, third filter body, first filter body, second filter body, third filter body is the tube structure of open at both ends, first filter body inner wall is equipped with annular retaining ring, first filter core is detachably installed in annular retaining ring, second filter body one end is protruded into the first filter body and is connected in first annular card slot, the second filter body other end is threaded with first end cover, the second filter core is equipped in second filter body, second filter core will be separated into the first filter chamber and the second filter chamber inside the second filter body, first end cover is equipped with air inlet；Third filter body one end is protruded into the first filter body and is connected in third annular slot, and the third filter body other end is threaded with second end cover, and third filter core is equipped in third filter body, and second end cover is equipped with gas outlet.The present invention can thoroughly filter out the impurity in air, improve the filter efficiency of air and the clean level of filtering by carrying out Multi-channel filtering to air.
Description
Technical field
The present invention relates to air cleaner technical field more particularly to a kind of dismountable engine air-filterings of filter core
Device.
Background technique
In order to make engine normal operation, there must be a large amount of pure air to suck.If had in air to engine
Harmful substance is inhaled into, and cylinder barrel, piston component will increase burden, inordinate wear is in the presence of, so that it is mixed into engine motor oil,
Abrasion by a larger margin is caused, engine performance deterioration, the lost of life are caused.The effect of air filter for vehicle is for engine
Clean air is provided, generates abrasion to prevent engine from sucking the air with impurity particle at work.Currently, starting
Air filtering core on the air cleaner that machine uses largely is fixedly mounted and cannot dismantle, after long-time service, on filter core
Impurity is not easily cleaned, and is not easy to replace filter core.
Summary of the invention
Based on technical problem present in background technique, the invention proposes a kind of dismountable engine air of filter core
Filter.
The dismountable air filter for engines of a kind of filter core proposed by the present invention, including the first filter body, the second filter body,
Third filter body, the first filter body, the second filter body, third filter body are the tube structure of open at both ends, in which:
First filter body inner wall is equipped with annular retaining ring, is detachably equipped with the first filter core, annular retaining ring side in annular retaining ring
Face is equipped with the first annular card slot and the second annular slot of arranged concentric, and annular retaining ring another side is equipped with arranged concentric
Third annular slot and fourth annular card slot；
Second filter body one end is protruded into the first filter body and is connected in first annular card slot, and the second filter body other end screw thread connects
It is connected to first end cover, is equipped with the 5th annular slot on the inside of first end cover, the 5th annular slot is correspondingly arranged with the second annular slot,
The second filter core is equipped in second filter body, the second filter core is cylindrical in shape and its both ends is respectively engaged with the second annular slot, the 5th annular
In card slot, the second filter core will be separated into the first filter chamber and the second filter chamber inside the second filter body, and first end cover is equipped with and the first filter
The air inlet of chamber connection；
Third filter body one end is protruded into the first filter body and is connected in third annular slot, and third filter body other end screw thread connects
It is connected to second end cover, is equipped with the 6th annular slot on the inside of second end cover, the 6th annular slot is correspondingly arranged with fourth annular card slot,
Third filter core is equipped in third filter body, third filter core is cylindrical in shape and its both ends is respectively engaged with third annular slot, the 6th annular
In card slot, third filter core will be separated into third filter chamber and the 4th filter chamber inside third filter body, and second end cover is equipped with filters with third
The gas outlet of chamber connection.
Preferably, the first filter core is multiple filtration net, and from air inlet towards gas outlet direction, the filter opening diameter of filter screen
It is gradually reduced.
Preferably, the second filter core includes the first cylindrical section, the second cylindrical section and the first bellows segment, the first bellows segment both ends point
It is not connect with the first cylindrical section, the second cylindrical section.
Preferably, third filter core includes third cylindrical section, the 4th cylindrical section and the second bellows segment, the second bellows segment both ends point
It is not connect with third cylindrical section, the 4th cylindrical section.
Preferably, the ripple spacing of the second bellows segment of third filter core is greater than between the ripple of the first bellows segment of the second filter core
Away from.
Preferably, the axial length of the second bellows segment of third filter core is long less than the axial direction of the first bellows segment of the second filter core
Degree.
Preferably, first annular card slot, the second annular slot, third annular slot, fourth annular card slot, the 5th annular snap
Sealing ring is equipped in slot, the 6th annular slot.
Preferably, the axial line of the axial line of the second filter core, the axial line of third filter core and the first filter body is conllinear and second
The internal diameter of filter core is identical as the internal diameter of third filter core.
In the present invention, annular retaining ring is equipped in the first filter body, the first filter core is removably mounted in annular retaining ring, and second
Filter body one end is protruded into the first filter body and in the first annular card slot being connected on annular retaining ring, and the second filter body other end is equipped with
First end cover, the second filter body is interior to be equipped with the second filter core, and third filter body one end is protruded into the first filter body and is connected on annular retaining ring
Third annular slot in, the third filter body other end is equipped with second end cover, and third filter core is equipped in third filter body.In use,
Air is introduced from air inlet, air enters in the first filter chamber and carries out first of filtering by the second filter core, by first of mistake
Air after filter is carrying out second filtering through the first filter core, and last air carries out the filtering of third road, third by third filter core
The filtered air in road is from gas outlet supply engine；The present invention can be filtered out thoroughly by carrying out Multi-channel filtering to air
Impurity in air improves the filter efficiency of air and the clean level of filtering, meets the gas supply demand of engine, the present invention
First filter body, third filter body, the first filter core, the second filter core, is connected using removably between third filter core the second filter body,
In use for some time, by dismantling the first filter body, the second filter body, third filter body, the first filter core, the second filter are taken out respectively
Core, third filter core are cleaned or are replaced, and rapid and convenient is dismantled.
Detailed description of the invention
Fig. 1 is a kind of dismountable air filter for engines structural schematic diagram of filter core proposed by the present invention.
Specific embodiment
Referring to Fig.1, the present invention proposes a kind of dismountable air filter for engines of filter core, including the first filter body 1,
Two filter bodies 2, third filter body 3, the first filter body 1, the second filter body 2, third filter body 3 are the tube structure of open at both ends, in which:
First filter body, 1 inner wall is equipped with annular retaining ring 4, the first filter core 5 is detachably equipped in annular retaining ring 4, in this implementation
The first filter core 5 is multiple filtration net in example, and from air inlet 10 towards 15 direction of gas outlet, the filter opening diameter of filter screen gradually subtracts
It is small.4 one side of annular retaining ring is equipped with the first annular card slot and the second annular slot of arranged concentric, 4 other side of annular retaining ring
Face is equipped with the third annular slot and fourth annular card slot of arranged concentric.
Second filter body, 2 one end is protruded into the first filter body 1 and is connected in first annular card slot, 2 other end spiral shell of the second filter body
Line is connected with first end cover 6, is equipped with the 5th annular slot, the 5th annular slot and the second annular slot pair on the inside of first end cover 6
It should be arranged, be equipped with the second filter core 7 in the second filter body 2, the second filter core 7 is cylindrical in shape and its both ends is respectively engaged with the second annular snap
In slot, the 5th annular slot；Second filter core 7 includes the first cylindrical section 701, the second cylindrical section 702 and the first bellows segment 703, the
One bellows segment, 703 both ends are connect with the first cylindrical section 701, the second cylindrical section 702 respectively.Second filter core 7 will be inside the second filter body 2
It is separated into the first filter chamber 8 and the second filter chamber 9, first end cover 6 is equipped with the air inlet 10 being connected to the first filter chamber 8.
3 one end of third filter body is protruded into the first filter body 1 and is connected in third annular slot, 3 other end spiral shell of third filter body
Line is connected with second end cover 11, is equipped with the 6th annular slot, the 6th annular slot and fourth annular card slot on the inside of second end cover 11
It is correspondingly arranged, third filter core 12 is equipped in third filter body 3, third filter core 12 is cylindrical in shape and its both ends is respectively engaged with third annular
In card slot, the 6th annular slot；Third filter core 12 includes third cylindrical section 1201,1202 and of the 4th cylindrical section in the present embodiment
Second bellows segment 1203,1203 both ends of the second bellows segment are connect with third cylindrical section 1201, the 4th cylindrical section 1202 respectively,
In: the ripple spacing of the second bellows segment 1203 of third filter core 12 is greater than between the ripple of the first bellows segment 703 of the second filter core 7
Away from the axial length of the second bellows segment 1203 of third filter core 12 is long less than the axial direction of the first bellows segment 703 of the second filter core 7
Degree.Third filter core 12 will be separated into third filter chamber 13 and the 4th filter chamber 14 inside third filter body 3, second end cover 11 is equipped with and the
The gas outlet 15 of three filter chambers 13 connection.First bellows segment 703, the second bellows segment 1203 are set, air and second have been increased separately
The contact area of filter core 7, third filter core 12 improves filter effect.
In the present embodiment, first annular card slot, the second annular slot, third annular slot, fourth annular card slot, the 5th
Sealing ring is equipped in annular slot, the 6th annular slot.
In the present embodiment, the axial line of the axial line of third filter core 12, the axial line of the second filter core 7 and the first filter body 1
Conllinear and the second filter core 7 internal diameter is identical as the internal diameter of third filter core 12.
The dismountable air filter for engines of a kind of filter core proposed by the present invention, in use, being introduced from air inlet 10
Air, air enters in the first filter chamber 8 and carries out first of filtering by the second filter core 7, by first of filtered air
Second filtering is being carried out through the first filter core 5, last air carries out the filtering of third road by third filter core 12, after the filtering of third road
Air from 15 supply engine of gas outlet；The present invention can be filtered out thoroughly in air by carrying out Multi-channel filtering to air
Impurity, improve the filter efficiency of air and the clean level of filtering, meet the gas supply demand of engine, the present invention first filters
Body 1, third filter body 3, the first filter core 5, the second filter core 7, is connected using removably between third filter core 12 second filter body 2,
In use for some time, by dismantling the first filter body 1, the second filter body 2, third filter body 3, the first filter core 5, second is taken out respectively
Filter core 7, third filter core 12 are cleaned or are replaced, and rapid and convenient is dismantled.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of dismountable air filter for engines of filter core, which is characterized in that including the first filter body (1), the second filter body
(2), third filter body (3), the first filter body (1), the second filter body (2), third filter body (3) are the tube structure of open at both ends,
Wherein:
First filter body (1) inner wall is equipped with annular retaining ring (4), is detachably equipped with the first filter core (5) in annular retaining ring (4), annular
Retaining ring (4) one side is equipped with the first annular card slot and the second annular slot of arranged concentric, on annular retaining ring (4) another side
Third annular slot and fourth annular card slot equipped with arranged concentric；
Second filter body (2) one end is protruded into the first filter body (1) and is connected in first annular card slot, the second filter body (2) other end
It is threaded with first end cover (6), the 5th annular slot, the 5th annular slot and the second annular is equipped on the inside of first end cover (6)
Card slot is correspondingly arranged, and is equipped with the second filter core (7) in the second filter body (2), the second filter core (7) is cylindrical in shape and its both ends is respectively engaged with
In second annular slot, the 5th annular slot, the second filter core (7) will be separated into the first filter chamber (8) and the inside the second filter body (2)
Two filter chambers (9), first end cover (6) are equipped with the air inlet (10) being connected to the first filter chamber (8)；
Third filter body (3) one end is protruded into the first filter body (1) and is connected in third annular slot, third filter body (3) other end
It is threaded with second end cover (11), the 6th annular slot, the 6th annular slot and Fourth Ring is equipped on the inside of second end cover (11)
Shape card slot is correspondingly arranged, and is equipped with third filter core (12) in third filter body (3), third filter core (12) is cylindrical in shape and its both ends is blocked respectively
It connects in third annular slot, the 6th annular slot, third filter core (12) will be separated into third filter chamber inside third filter body (3)
(13) and the 4th filter chamber (14), second end cover (11) are equipped with the gas outlet (15) being connected to third filter chamber (13)；
First filter core (5) is multiple filtration net, and from air inlet (10) towards gas outlet (15) direction, the filter opening diameter of filter screen
It is gradually reduced；
Second filter core (7) includes the first cylindrical section (701), the second cylindrical section (702) and the first bellows segment (703), the first ripple
Section (703) both ends are connect with the first cylindrical section (701), the second cylindrical section (702) respectively.
2. the dismountable air filter for engines of filter core according to claim 1, which is characterized in that third filter core
It (12) include third cylindrical section (1201), the 4th cylindrical section (1202) and the second bellows segment (1203), the second bellows segment (1203)
Both ends are connect with third cylindrical section (1201), the 4th cylindrical section (1202) respectively.
3. the dismountable air filter for engines of filter core according to claim 2, which is characterized in that third filter core
(12) the ripple spacing of the second bellows segment (1203) is greater than the ripple spacing of first bellows segment (703) of the second filter core (7).
4. the dismountable air filter for engines of filter core according to claim 3, which is characterized in that third filter core
(12) axial length of the axial length of the second bellows segment (1203) less than the first bellows segment (703) of the second filter core (7).
5. the dismountable air filter for engines of filter core described in any one of -4 according to claim 1, which is characterized in that
First annular card slot, the second annular slot, third annular slot, fourth annular card slot, the 5th annular slot, the 6th annular slot
Inside it is equipped with sealing ring.
6. the dismountable air filter for engines of filter core described in any one of -4 according to claim 1, which is characterized in that
The axial line of the axial line of second filter core (7), the axial line of third filter core (12) and the first filter body (1) is conllinear and the second filter core
(7) internal diameter is identical as the internal diameter of third filter core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481856.4A CN106014709B (en) | 2016-06-28 | 2016-06-28 | A kind of dismountable air filter for engines of filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481856.4A CN106014709B (en) | 2016-06-28 | 2016-06-28 | A kind of dismountable air filter for engines of filter core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106014709A CN106014709A (en) | 2016-10-12 |
| CN106014709B true CN106014709B (en) | 2018-12-21 |
Family
ID=57084325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481856.4A Expired - Fee Related CN106014709B (en) | 2016-06-28 | 2016-06-28 | A kind of dismountable air filter for engines of filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014709B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002516738A (en) * | 1998-06-04 | 2002-06-11 | ドナルドソン カンパニー，インコーポレイティド | Stack filter assembly and method |
| US20050284118A1 (en) * | 2004-06-23 | 2005-12-29 | Komatsu Ltd. | Air cleaner |
| CN201092911Y (en) * | 2007-06-30 | 2008-07-30 | 重庆建设摩托车股份有限公司 | Air filter |
| CN201620980U (en) * | 2010-03-23 | 2010-11-03 | 寿光市巨龙机械制造有限公司 | Air filter |
| CN204140244U (en) * | 2014-10-08 | 2015-02-04 | 上海弗列加滤清器有限公司 | Tandem air-strainer |
| CN205689327U (en) * | 2016-06-28 | 2016-11-16 | 芜湖澳奔玛汽车部件有限公司 | A kind of dismountable air filter for engines of filter element |
-
2016
- 2016-06-28 CN CN201610481856.4A patent/CN106014709B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002516738A (en) * | 1998-06-04 | 2002-06-11 | ドナルドソン カンパニー，インコーポレイティド | Stack filter assembly and method |
| US20050284118A1 (en) * | 2004-06-23 | 2005-12-29 | Komatsu Ltd. | Air cleaner |
| CN201092911Y (en) * | 2007-06-30 | 2008-07-30 | 重庆建设摩托车股份有限公司 | Air filter |
| CN201620980U (en) * | 2010-03-23 | 2010-11-03 | 寿光市巨龙机械制造有限公司 | Air filter |
| CN204140244U (en) * | 2014-10-08 | 2015-02-04 | 上海弗列加滤清器有限公司 | Tandem air-strainer |
| CN205689327U (en) * | 2016-06-28 | 2016-11-16 | 芜湖澳奔玛汽车部件有限公司 | A kind of dismountable air filter for engines of filter element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106014709A (en) | 2016-10-12 |
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Granted publication date: 20181221 Termination date: 20200628 |