CN201454278U - Air cleaner filter element - Google Patents
Air cleaner filter element Download PDFInfo
- Publication number
- CN201454278U CN201454278U CN2009201035303U CN200920103530U CN201454278U CN 201454278 U CN201454278 U CN 201454278U CN 2009201035303 U CN2009201035303 U CN 2009201035303U CN 200920103530 U CN200920103530 U CN 200920103530U CN 201454278 U CN201454278 U CN 201454278U
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- CN
- China
- Prior art keywords
- filter
- air cleaner
- cartridge
- filter cylinder
- air
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air cleaner filter element, wherein an upper gland is arranged on the upper end of a filter cartridge, a lower gland is arranged on the lower end of the filter cartridge, and a detachable coarse filter cartridge is arranged outside the filter cartridge. The air cleaner filter element is provided with the coarse filter cartridge outside the filter cartridge, thereby absorbing dust with bigger particles in air, enabling a filter paper cartridge in the filter cartridge only to absorb the dust with smaller particles, reducing the absorption amount of the filter paper cartridge, and increasing the using time of the filter paper cartridge. When the air cleaner filter element is replaced, only the coarse filter cartridge should be replaced, thereby achieving the purpose of increasing the using time and lowering the use cost. The air cleaner filter element can be applied in equipment which need air filtration such as engines, dedusting purification series filter elements and the like.
Description
Technical field
The utility model relates to a kind of air filter, especially a kind of air cleaner cartridge.
Background technology
Gasoline and diesel car and tractor, the work of engine be power with the work done of burning after air and the fuel oil mixing all, and air must just can enter in the cylinder through behind the filter element filtering of air filter.Filter core has direct influence to airfiltering effect quality to life-span of engine, if contain more dust, impurity in the air after filtering, will accelerate cylinder sleeve of engine and wearing for piston, the service life of minimizing engine.So the quality of the filter core of air filter is vital for engine.The filter core of current mobility car air filter is made up of the upper press cover of filter cylinder, filter cylinder upper end and the lower cover of filter cylinder lower end, and the interior wire netting tube that the corrugated filtration paper cylinder that filter cylinder is become by folded filter paper and being used to supports filtration paper cylinder constitutes with outer wire netting tube.Make with paper material because of the filtration paper cylinder in the filter cylinder, cause it not clean, can only be after using a period of time dirty with its whole changing, and service time is shorter.Because filter cylinder can not reuse, air cleaner cartridge can only integral replacing, can cause the waste of resource, and its use cost is higher.
The utility model content
The technical problems to be solved in the utility model provides the low air cleaner cartridge of a kind of use cost.
For solving the problems of the technologies described above, the utility model is to be provided with upper press cover in the filter cylinder upper end, is provided with lower cover in the lower end of filter cylinder, is provided with dismountable coarse filtration tube in the outside of filter cylinder.
Adopt the beneficial effect that technique scheme produced to be: the utility model is provided with the coarse filtration tube outside filter cylinder, thereby dust absorption with larger particles in the air, make filtration paper cylinder in the filter cylinder only need adsorb dust, reduce the adsorbance of filtration paper cylinder, increase the service time of filtration paper cylinder than granule.When changing, only need to change the coarse filtration tube, thereby reach the purpose that increases service time, reduces use cost.The utility model can be applicable to the equipment that engine, udst separation series filter core (the dedusting filter cores of aspects such as power plant, chemical industry, oil refining, metallurgy) etc. need filtered air (gas).
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Shown in Figure 1, this air cleaner cartridge is provided with upper press cover 9 in filter cylinder 8 upper ends, is provided with lower cover 5 in the lower end of filter cylinder 8; Filter cylinder 8 can adopt conventional corrugated filtration paper cylinder and the interior wire netting tube and the filter cylinder that outer wire netting tube constitutes that are used to support filtration paper cylinder by folded filter paper one-tenth, and also can adopt the cast of PU glue form by filtering materials such as nonwoven, filter paper, felt, filtration sponges.
This air cleaner cartridge is provided with dismountable coarse filtration tube 3. coarse filtration tubes 3 and can selects for use soft gas permeable materials such as felt, nonwoven, filtration sponge, filter paper to make in the outside of filter cylinder 8. and shown in Figure 1, the upper end of coarse filtration tube is connected with vertical section and is down upper end cover 10 L shaped, annular; Being connected with vertical section in the lower end of coarse filtration tube 3 is bottom end cover 7 L shaped, annular; Upper end cover 10 and bottom end cover 7 all adopt ferrous material to make; Can adopt modes such as bonding to realize affixed between upper end cover 10, bottom end cover 7 and the coarse filtration tube 3.
Shown in Figure 1, this air cleaner cartridge is bonded with annular magnet 2 on the top of filter cylinder 8, is bonded with annular magnet 6 down in the bottom of filter cylinder 8; Last annular magnet 2 and following annular magnet 6 are corresponding respectively with upper end cover 10 and bottom end cover 7, so that the upper end cover 10 of irony is adsorbed on the annular magnet 2, the bottom end cover 7 of irony is adsorbed on down on the annular magnet 6.Utilize the suction between annular magnet and the upper and lower end cap, coarse filtration tube 3 is fixed on the outside of filter cylinder, use, convenient disassembly is quick.
The coarse filtration tube of this air cleaner cartridge selects for use nonwoven, filter paper etc. that the filtering material of support degree is arranged, the time, can be only at the affixed annular magnet of cartridge cover, the upper end cover of irony is adsorbed on this annular magnet.
This air cleaner cartridge is enclosed within the outside of filter cylinder 8 with coarse filtration tube 3, utilizes magnetic force that the two is fixed, and can use.Adopt the secondary filter method in use, utilize the dust granules of greater particle size in coarse filtration tube 3 filtered airs (gas) earlier, at the dust granules that utilizes filter cylinder 8 to filter than small particle diameter, filter effect obviously improves.Once the coarse filtration tube of Guo Lving using a period of time to change is, only with hand separates annular magnet and gets final product with upper and lower end cap.
Claims (4)
1. air cleaner cartridge, it is provided with upper press cover in the filter cylinder upper end, is provided with lower cover in the lower end of filter cylinder, it is characterized in that: be provided with dismountable coarse filtration tube in the outside of filter cylinder.
2. air cleaner cartridge according to claim 1 is characterized in that all being connected with annular magnet at the two ends of filter cylinder, and coarse filtration tube two ends are provided with the end cap of irony and are adsorbed on the annular magnet.
3. air cleaner cartridge according to claim 1 is characterized in that being connected with annular magnet on the top of filter cylinder, and coarse filtration tube top is provided with the end cap of irony and is adsorbed on the annular magnet.
4. according to claim 1,2 or 3 described air cleaner cartridges, it is characterized in that described coarse filtration tube made by felt, nonwoven, filtration sponge or filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201035303U CN201454278U (en) | 2009-07-02 | 2009-07-02 | Air cleaner filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201035303U CN201454278U (en) | 2009-07-02 | 2009-07-02 | Air cleaner filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454278U true CN201454278U (en) | 2010-05-12 |
Family
ID=42381622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201035303U Expired - Fee Related CN201454278U (en) | 2009-07-02 | 2009-07-02 | Air cleaner filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068862A (en) * | 2010-11-17 | 2011-05-25 | 无锡泰立特科技有限公司 | Mining combined gas filter |
| CN102529930A (en) * | 2011-12-30 | 2012-07-04 | 晋江市升泰机械配件有限公司 | Air booster pump of engineering mechanical brake system |
| DE102019105412A1 (en) * | 2019-03-04 | 2020-09-10 | Mahle International Gmbh | Filter device, in particular air filter |
| CN112742128A (en) * | 2021-01-07 | 2021-05-04 | 佛山市顺德区阿波罗环保器材有限公司 | Air purifier, filter assembly and assembling method thereof |
-
2009
- 2009-07-02 CN CN2009201035303U patent/CN201454278U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068862A (en) * | 2010-11-17 | 2011-05-25 | 无锡泰立特科技有限公司 | Mining combined gas filter |
| CN102529930A (en) * | 2011-12-30 | 2012-07-04 | 晋江市升泰机械配件有限公司 | Air booster pump of engineering mechanical brake system |
| DE102019105412A1 (en) * | 2019-03-04 | 2020-09-10 | Mahle International Gmbh | Filter device, in particular air filter |
| CN112742128A (en) * | 2021-01-07 | 2021-05-04 | 佛山市顺德区阿波罗环保器材有限公司 | Air purifier, filter assembly and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100702 |