CN103742307B - A kind of air filter - Google Patents
A kind of air filter Download PDFInfo
- Publication number
- CN103742307B CN103742307B CN201310720610.4A CN201310720610A CN103742307B CN 103742307 B CN103742307 B CN 103742307B CN 201310720610 A CN201310720610 A CN 201310720610A CN 103742307 B CN103742307 B CN 103742307B
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- cup
- filtering
- filter
- air
- air inlet
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Abstract
The invention discloses a kind of air filter, be made up of filtering lid, filtering cup, filter, air inlet and gas outlet, described filtering lid seals with filtering cup and combines；Described filtering is covered with filter and gas outlet, and the top of described filtering cup is provided with air inlet；Described filter is cylindrical structural, and extend in filtering cup, seals with filtering cup and combines；The tapered structure of described filtering cup, described air inlet is downward-sloping setting, and gas pours at the bottom of bottle；Trapezoidal deflector it is provided with at described air inlet；Described filter is made up of the air buffer chamber of filter element with upper strata, and described air buffer chamber connects with gas outlet.
Description
Technical field
The present invention relates to a kind of air filter.
Background technology
Air filter (Air Cleaner) is mainly used in the field such as pneumatic machinery, diesel machine, effect is the air providing cleaning for these plant equipment, in case these plant equipment suck the probability increasing abrasion with the air of impurity particle and damaging at work.The key component of air filter is filter element and casing, and wherein filter element is main filtration fraction, carries the filtration work of gas, and casing is must external structure to be protected for filter element offer.The job requirement of air filter is to undertake the work of high efficiency air-filtering, does not increases too much resistance for air flowing, and can long time continuous working.
Existing air filter, owing to air is under impacting with high pressure, it is impossible to sufficiently filtered in filter element, air out cannot meet higher pure requirement, and existing air filtering device structure is complicated, at high temperature, it is easy to leakage, breaks down.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, it is provided that a kind of simple in construction, filter more fully air filter.
The purpose of the present invention implements by the following technical programs:
A kind of air filter, is made up of filtering lid, filtering cup, filter, air inlet and gas outlet, and described filtering lid seals with filtering cup and combines；Described filtering is covered with filter and gas outlet, and the top of described filtering cup is provided with air inlet；
Described filter is cylindrical structural, and extend in filtering cup, seals with filtering cup and combines；
The tapered structure of described filtering cup, described air inlet is downward-sloping setting, and gas pours at the bottom of bottle；
Trapezoidal deflector it is provided with at described air inlet；
Described filter is made up of the air buffer chamber of filter element with upper strata, and described air buffer chamber connects with gas outlet.
Preferably, in 45-60 degree angle at the bottom of the wall of cup of described filtering cup and cup.With 45 degree of angles as optimum selection.
Preferably, journey 45-85 degree angle at the bottom of described air inlet and filtering cup cup.With 60 degree of angles as optimum selection.
Preferably, described surge chamber is filled with the montmorillonite of loose structure.
Air is entered by air inlet, bottom the entrance filtering cup of deflector, then is flowed out by gas outlet after the air entrance air buffer chamber after filter element filtering.
Beneficial effects of the present invention:
The filtering cup of pyramidal structure of the present invention, the air entered under high pressure can be made well to be buffered, under the effect of trapezoidal deflector, air can be enclosed in around air filtration at the air forming uniform pressure at the bottom of cup, and the structure design of surge chamber so that from filter element, the flow velocity of air out is buffered, and so passes through the pressure effect at filter element two ends, make the air in filter element the most boundless and indistinct wherein, sufficiently purified.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, is used for together with embodiments of the present invention explaining the present invention, is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is inventive air filter structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
Embodiment
1
:
A kind of air filter, is made up of filtering lid 1, filtering cup 2, filter 3, air inlet 4 and gas outlet 5, and described filtering lid 1 seals with filtering cup 2 and combines；Described filtering lid 1 is provided with filter 3 and gas outlet 5, and the top of described filtering cup 2 is provided with air inlet 4；
Described filter 3 is in cylindrical structural, and extend in filtering cup 2, seals with filtering cup 2 and combines；
The described tapered structure of filtering cup 2, described air inlet 4 is downward-sloping setting, and gas pours at the bottom of bottle；
Trapezoidal deflector 8 it is provided with at described air inlet；
Described filter 3 is made up of the air buffer chamber 7 of filter element 6 with upper strata, and described air buffer chamber 7 connects with gas outlet 5；
In 45 degree of angles at the bottom of the wall of cup of described filtering cup and cup.
60 degree of angles of journey at the bottom of described air inlet 4 and filtering cup cup.
Described surge chamber 7 is filled with the montmorillonite of loose structure.
Air is entered by air inlet 4, bottom the entrance filtering cup 2 of deflector 8, then is flowed out by gas outlet 5 after the air entrance air buffer chamber 7 after filtration core 6 filters.
The foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (3)
1. an air filter, it is characterised in that: being made up of filtering lid, filtering cup, filter, air inlet and gas outlet, described filtering lid seals with filtering cup and combines；Described filtering is covered with filter and gas outlet, and the top of described filtering cup is provided with air inlet；
Described filter is cylindrical structural, and extend in filtering cup, seals with filtering cup and combines；
The tapered structure of described filtering cup, described air inlet is downward-sloping setting, and gas pours at the bottom of bottle；
Trapezoidal deflector it is provided with at described air inlet；
Described filter is made up of the air buffer chamber of filter element with upper strata, and described air buffer chamber connects with gas outlet；
In 45-60 degree angle at the bottom of the wall of cup of described filtering cup and cup；
In 45-85 degree angle at the bottom of described air inlet and filtering cup cup；
Described surge chamber is filled with the montmorillonite of loose structure.
Air filter the most according to claim 1, it is characterised in that: in 45 degree of angles at the bottom of the wall of cup of described filtering cup and cup.
Air filter the most according to claim 1, it is characterised in that: in 60 degree of angles at the bottom of described air inlet and filtering cup cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720610.4A CN103742307B (en) | 2013-12-24 | 2013-12-24 | A kind of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720610.4A CN103742307B (en) | 2013-12-24 | 2013-12-24 | A kind of air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742307A CN103742307A (en) | 2014-04-23 |
| CN103742307B true CN103742307B (en) | 2016-10-12 |
Family
ID=50499360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720610.4A Active CN103742307B (en) | 2013-12-24 | 2013-12-24 | A kind of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742307B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594937A (en) * | 2018-06-13 | 2019-12-20 | 苏州纽塔克环境科技有限公司 | Air filtering device and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB793662A (en) * | 1955-03-07 | 1958-04-23 | Knecht Alfred | An oil-bath air-filter with a fibre pack |
| JPS63253167A (en) * | 1987-04-07 | 1988-10-20 | Nippon Denso Co Ltd | Cyclone type air cleaner |
| US6491734B1 (en) * | 1999-11-23 | 2002-12-10 | Hyundai Motor Company | Air cleaner for internal combustion engine with internally formed air inlet pipe |
| CN201013490Y (en) * | 2006-12-31 | 2008-01-30 | 靳天柱 | Adsorbing type air filter |
| CN103452712A (en) * | 2013-08-30 | 2013-12-18 | 天津博信汽车零部件有限公司 | Air filter of automobile engine |
-
2013
- 2013-12-24 CN CN201310720610.4A patent/CN103742307B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB793662A (en) * | 1955-03-07 | 1958-04-23 | Knecht Alfred | An oil-bath air-filter with a fibre pack |
| JPS63253167A (en) * | 1987-04-07 | 1988-10-20 | Nippon Denso Co Ltd | Cyclone type air cleaner |
| US6491734B1 (en) * | 1999-11-23 | 2002-12-10 | Hyundai Motor Company | Air cleaner for internal combustion engine with internally formed air inlet pipe |
| CN201013490Y (en) * | 2006-12-31 | 2008-01-30 | 靳天柱 | Adsorbing type air filter |
| CN103452712A (en) * | 2013-08-30 | 2013-12-18 | 天津博信汽车零部件有限公司 | Air filter of automobile engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103742307A (en) | 2014-04-23 |
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Effective date of registration: 20181127 Address after: 401320 No. 3 Jinzhu Street, Yudong, Banan District, Chongqing Patentee after: CHONGQING YIZHU MACHINERY MANUFACTURING CO., LTD. Address before: 545005 No. 273 Liu Yong Road, Liu Nan District, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU ZHENGLING GROUP CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200922 Address after: No.19, Guangming West Road, high tech Zone, Zaozhuang City, Shandong Province Patentee after: ZAOZHUANG KESHUN DIGITAL Co.,Ltd. Address before: 401320 Chongqing city Banan District Yudong Jinzhu Street No. 3 Patentee before: CHONGQING YIZHU MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |