CN102179121A - Small-sized air filter with laterally arranged filter core - Google Patents
Small-sized air filter with laterally arranged filter core Download PDFInfo
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- CN102179121A CN102179121A CN2011100805469A CN201110080546A CN102179121A CN 102179121 A CN102179121 A CN 102179121A CN 2011100805469 A CN2011100805469 A CN 2011100805469A CN 201110080546 A CN201110080546 A CN 201110080546A CN 102179121 A CN102179121 A CN 102179121A
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- filter core
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- 230000008719 thickening Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to an air filter for an automobile and in particular relates to a small-sized air filter with a laterally arranged filter core, wherein the filter provided by the invention is mainly used for solving the technical problem that the existing air filter has a large maintenance space requirement and deficient flow resistance. The technical scheme is as follows: the small-sized air filter with the laterally arranged filter core comprises a shell, a main filter core, a safe filter core and a back cover and is characterized in that the inner cavity of the shell is divided into two relatively independent chambers by a baffle; the main filter core is sealed in the 1# chamber; the safe filter core is sealed in the 2# chamber and fixed by a bracket; the outside of the bracket is provided with a side cover; and a middle channel is arranged between the 1# chamber and the 2# chamber. The air filter can be well applied to a small space, and the intake resistance of the air filter can be reduced to a certain extent, thereby improving the dynamic property of the whole automobile.
Description
Technical field
The present invention relates to a kind of Vehicular air cleaner, the side-mounted air filter of particularly a kind of small-sized filter core especially can satisfy the less space of safeguarding, low intake resistance and high dust capaciting ability requirement.
Background technology
At present, known air filter is with reference to Fig. 1, by shell 1, and support 2, main filter core 3, safe filter core 4, buckle 5, bonnet 6, dust discharge valve 7 compositions such as grade.When air filter is carried out maintenance, bonnet 6 need be opened, successively main filter core 3, safe filter core 4 are extracted out from shell 1 then, be subjected to the influence of safe filter core 4 height, the extraction Space L that just must guarantee the air filter rear is at least greater than the height of a safe filter core, this just causes car load space waste, is unfavorable for the compact design of car load, simultaneously the economy of car load is also had to a certain degree influence.And, because the discharge pipe diameter D of air filter is subjected to the restriction of safe filter core inner diameter d, can not do too greatly, and the discharge pipe sectional area is the position of a whole air filter inlet channel middle section minimum, therefore make the intake resistance of whole air filter maintain higher value and (be generally that 2.0kPa～3.0kPa), this makes the dynamic property of car load also to a certain degree descend to some extent down.
Summary of the invention
The purpose of this invention is to provide a kind of utilization that not only is well positioned to meet less space, and can reduce the intake resistance of air filter to a certain extent, improve the side-mounted air filter of small-sized filter core of the dynamic property of car load, mainly solve existing air filter maintaining space requirement than the technical problem big and deficiency that flow resistance is higher.
The technical solution adopted for the present invention to solve the technical problems is: the side-mounted air filter of a kind of small-sized filter core, comprise shell, main filter core, safe filter core and bonnet, it is characterized in that the enclosure cavity is divided into two relatively independent chambers by a plate washer, main filter core is closed in the 1# chamber by bonnet, safe filter core is closed in the 2# chamber, safe filter core is fixed by carriage, and side cover is established in the carriage outside, is provided with center-aisle between 1# chamber and the 2# chamber.
Safe filter core is a plate armature because safe filter core separates with main filter core, main like this filter core under the constant situation of outside diameter in circular diameter can dwindle, element wall is thickeied (50%～80%), can increase filter area (about more than 30%).
The invention has the beneficial effects as follows, can in less bulk, arrange the air filter of big traffic requirement, satisfy the designing requirement of car load compact, and the interior zone of main filter core can effectively utilize, directly increased main filter core effective filtration area, thereby prolonged the maintenance cycle of air filter, reduced the use cost of terminal client.And can reduce the intake resistance of air filter to a certain extent, improve the dynamic property of car load.
Description of drawings
Fig. 1 is the sealed air filtering device structure schematic diagram of conventional radial.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is an assembly structure schematic diagram of the present invention.
1. shells among the figure, 2. support, 3. main filter core, 4. safe filter core, 5. buckle, 6. bonnet, 7. dust discharge valve, 8.1# chamber, 9. side cover, 10. carriage, 11.2# chamber, 12. center-aisles, 13. baffle plates.
The specific embodiment
With reference to Fig. 2, the side-mounted air filter of a kind of small-sized filter core, comprise shell 1, main filter core 3, safe filter core 4 and bonnet 6, shell 3 internal cavities are divided into two relatively independent chambers by a plate washer 13, main filter core 2 is by bonnet 6, be closed in the 1# chamber 8,4 of safe filter cores pass through side cover 9 and carriage 10, be closed in the 2# chamber 11, realize being communicated with by center-aisle 12 between two chambers, air is introduced into 1# chamber 8 by air inlet pipe, after main filter core 3 filters, enter 2# chamber 11 via center-aisle, by safe filter core 4, enter engine then via discharge pipe.
When carrying out the air filter maintaining, main filter core 3 is extracted out from shell 1 along different separately directions with safe filter core 4, and the extraction space of main filter core 3 is not subjected to the influence of safe filter core 4 height, and this just makes the maintenance space of whole air filter dwindle a lot.Simultaneously, safe filter core 4 adopts plate armature, and the air duct sectional area improves a lot than traditional round column type filter core, makes the sectional area of discharge pipe also be increased, and has reduced the intake resistance of air filter effectively.
With reference to Fig. 3, after bonnet 6 was opened, main filter core 3 can be extracted out backward along shell 1 axis and maintain; 4 of safe filter cores can outwards extract from the side opening side cover 9 of shell 1, and the dismounting between main filter core 3 and the safe filter core 4 is without any influence and sequencing, and therefore two filter cores can carry out dismounting simultaneously.
Claims (3)
1. side-mounted air filter of small-sized filter core, comprise shell, main filter core, safe filter core and bonnet, it is characterized in that the enclosure cavity is divided into two relatively independent chambers by a plate washer, main filter core is closed in the 1# chamber by bonnet, safe filter core is closed in the 2# chamber, safe filter core is fixed by carriage, and side cover is established in the carriage outside, is provided with center-aisle between 1# chamber and the 2# chamber.
2. the side-mounted air filter of a kind of small-sized filter core according to claim 1 is characterized in that described safe filter core is a plate armature.
3. the side-mounted air filter of a kind of small-sized filter core according to claim 1 is characterized in that described main filter core is a thickening type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100805469A CN102179121A (en) | 2011-04-01 | 2011-04-01 | Small-sized air filter with laterally arranged filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100805469A CN102179121A (en) | 2011-04-01 | 2011-04-01 | Small-sized air filter with laterally arranged filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179121A true CN102179121A (en) | 2011-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100805469A Pending CN102179121A (en) | 2011-04-01 | 2011-04-01 | Small-sized air filter with laterally arranged filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179121A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463881A (en) * | 2013-09-26 | 2013-12-25 | 南车戚墅堰机车有限公司 | Inertial filter combined module for internal combustion and electric locomotives |
| CN106438131A (en) * | 2016-11-14 | 2017-02-22 | 北汽福田汽车股份有限公司 | Air filter and vehicle provided with same |
| CN111942015A (en) * | 2020-08-05 | 2020-11-17 | 上海弗列加滤清器有限公司 | Device for increasing surface tension of product |
| CN117123001A (en) * | 2023-08-29 | 2023-11-28 | 上海弗列加滤清器有限公司 | Air filter |
| US12539480B2 (en) | 2020-11-03 | 2026-02-03 | Mann+Hummel Gmbh | Filter system, filter element, and use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062191A (en) * | 1990-10-27 | 1992-06-24 | 曼及胡梅尔过滤器工厂有限公司 | The air intake filter of internal-combustion engine |
| CN101048215A (en) * | 2004-08-25 | 2007-10-03 | 唐纳森公司 | Air filter; replaceable filter element and method |
| CN201482365U (en) * | 2009-08-28 | 2010-05-26 | 济南东奥自控技术有限公司 | Air filter |
| CN201603486U (en) * | 2010-02-02 | 2010-10-13 | 鄂尔多斯市东胜区中兴特种车辆制造有限责任公司 | Self-cleaning air filter |
| CN201991660U (en) * | 2011-04-01 | 2011-09-28 | 上海弗列加滤清器有限公司 | Small-sized air filter with filter element set aside |
-
2011
- 2011-04-01 CN CN2011100805469A patent/CN102179121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062191A (en) * | 1990-10-27 | 1992-06-24 | 曼及胡梅尔过滤器工厂有限公司 | The air intake filter of internal-combustion engine |
| CN101048215A (en) * | 2004-08-25 | 2007-10-03 | 唐纳森公司 | Air filter; replaceable filter element and method |
| CN201482365U (en) * | 2009-08-28 | 2010-05-26 | 济南东奥自控技术有限公司 | Air filter |
| CN201603486U (en) * | 2010-02-02 | 2010-10-13 | 鄂尔多斯市东胜区中兴特种车辆制造有限责任公司 | Self-cleaning air filter |
| CN201991660U (en) * | 2011-04-01 | 2011-09-28 | 上海弗列加滤清器有限公司 | Small-sized air filter with filter element set aside |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463881A (en) * | 2013-09-26 | 2013-12-25 | 南车戚墅堰机车有限公司 | Inertial filter combined module for internal combustion and electric locomotives |
| CN103463881B (en) * | 2013-09-26 | 2015-03-25 | 南车戚墅堰机车有限公司 | Inertial filter combined module for internal combustion and electric locomotives |
| CN106438131A (en) * | 2016-11-14 | 2017-02-22 | 北汽福田汽车股份有限公司 | Air filter and vehicle provided with same |
| CN106438131B (en) * | 2016-11-14 | 2018-11-20 | 北汽福田汽车股份有限公司 | Air cleaner and vehicle with it |
| CN111942015A (en) * | 2020-08-05 | 2020-11-17 | 上海弗列加滤清器有限公司 | Device for increasing surface tension of product |
| CN111942015B (en) * | 2020-08-05 | 2022-04-01 | 上海弗列加滤清器有限公司 | Device for increasing surface tension of product |
| US12539480B2 (en) | 2020-11-03 | 2026-02-03 | Mann+Hummel Gmbh | Filter system, filter element, and use |
| CN117123001A (en) * | 2023-08-29 | 2023-11-28 | 上海弗列加滤清器有限公司 | Air filter |
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Application publication date: 20110914 |