CN103736330B - A kind of air filter - Google Patents
A kind of air filter Download PDFInfo
- Publication number
- CN103736330B CN103736330B CN201310720951.1A CN201310720951A CN103736330B CN 103736330 B CN103736330 B CN 103736330B CN 201310720951 A CN201310720951 A CN 201310720951A CN 103736330 B CN103736330 B CN 103736330B
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- Prior art keywords
- cup
- filtering
- air inlet
- filter
- air
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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 and filtering cup seal and combine; Described filtering is covered with filter and gas outlet, and the top of described filtering cup is provided with air inlet; The cylindrical structure of described filter, and extend in filtering cup, seal with filtering cup and combine; Described filtering cup is in the pyramidal structure with spherical bottom, and described air inlet is downward-sloping setting, and gas pours at the bottom of bottle; Described air inlet place is provided with disturbing flow device, and described disturbing flow device communicates with air inlet, flare shape, and what the inwall of disturbing flow device interlocked is provided with some elastic block pieces, and described elastic block piece tilts to air inlet direction; The spherical bottom of described filtering cup fills out punching two-layer filler, and upper strata is one or both mixing in active carbon, zeolite, lower floor is soda lime; Described filter is made up of the air buffer chamber on filter core and filter core upper strata, and described air buffer chamber is communicated with gas outlet, and described surge chamber is filled with the montmorillonite of loose structure.
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 for these plant equipment provide clean air, in case these plant equipment suck the probability increasing abrasion and damage with the air of impurity particle at work.The chief component of air filter is filter core and casing, and wherein filter core is main filtration fraction, carries the filtration work of gas, and casing is for filter core provides the external structure of necessary protection.High efficiency air-filtering work is born in the job requirement of air filter, not for air flowing increases too much resistance, and can long time continuous working.
Existing air filter, because air is under impacting with high pressure, can not be filtered fully in filter core, and air out cannot meet higher pure requirement, and existing air filtering device structure is complicated, at high temperature, is easy to leak, breaks down.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provide a kind of structure simple, filter air filter more fully.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of air filter, be made up of filtering lid, filtering cup, filter, air inlet and gas outlet, described filtering lid and filtering cup seal and combine; Described filtering is covered with filter and gas outlet, and the top of described filtering cup is provided with air inlet;
The cylindrical structure of described filter, and extend in filtering cup, seal with filtering cup and combine;
Described filtering cup is in the pyramidal structure with spherical bottom, and described air inlet is downward-sloping setting, and gas pours at the bottom of bottle;
Described air inlet place is provided with disturbing flow device, and described disturbing flow device communicates with air inlet, flare shape, and what the inwall of disturbing flow device interlocked is provided with some elastic block pieces, and described elastic block piece tilts to air inlet direction;
The spherical bottom of described filtering cup fills out punching two-layer filler, and upper strata is one or both mixing in active carbon, zeolite, lower floor is soda lime;
Described filter is made up of the air buffer chamber on filter core and filter core upper strata, and described air buffer chamber is communicated with gas outlet, and described surge chamber is filled with the montmorillonite of loose structure.
Preferably, at the bottom of the wall of cup of described filtering cup and cup in 45-60 degree angle.Take miter angle as optimal selection.
Preferably, be 45-85 degree angle at the bottom of described air inlet and filtering cup cup.With 60 degree of angles for optimal selection.
Preferably, the spherical bottom upper strata filler of described filtering cup is active carbon: the mass ratio of zeolite is the mixture of 2:1.
Air is entered by air inlet, enters bottom filtering cup through disturbing flow device, then the air after filter element filtering enter air buffer chamber after flowed out by gas outlet.
Beneficial effect of the present invention:
Air filter provided by the invention, the setting of the Ball-type packing layer at the bottom of cup, has the effect as lower attraction to air in the air poured from air inlet, avoids air and directly pour filter core, the filled absorption that simultaneously moisture of filtration can be made instant.And, the conical design of filtering cup disturbing flow device collaborative under, air can be enable at the bottom of cup, to form the air entanglement of uniform pressure around filtration gas, and the structural design of surge chamber, the flow velocity of air is out made from filter core to be cushioned, like this by the pressure effect at filter core two ends, make the air in filter core evenly wherein boundless and indistinct, purified fully.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is air filtering device structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of 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;
The cylindrical structure of described filter 3, and extend in filtering cup 2, seal with filtering cup 2 and combine;
Described filtering cup 2 is in the pyramidal structure with spherical bottom, and described air inlet 4 is downward-sloping setting, and gas pours at the bottom of bottle;
Described air inlet 4 place is provided with disturbing flow device 10, and described disturbing flow device communicates with air inlet, flare shape, and what the inwall of disturbing flow device interlocked is provided with some elastic block pieces 11, and described elastic block piece tilts to air inlet direction;
The spherical bottom of described filtering cup 2 fills out punching upper and lower two-layer filler, and upper strata 9 is active carbon: the mass ratio of zeolite is the mixture of 2:1, lower floor 8 is soda lime;
Described filter is made up of the air buffer chamber 7 of filter core 6 with filter core upper strata, and described air buffer chamber 7 is communicated with gas outlet 5, and described surge chamber 7 is filled with the montmorillonite of loose structure.
Be miter angle at the bottom of the wall of cup of described filtering cup and cup.
Described air inlet 4 and journey 60 degree of angles at the bottom of filtering cup cup.
Described surge chamber 7 is filled with the montmorillonite of loose structure.
Air is entered by air inlet 4, enters bottom filtering cup 2 through disturbing flow device 10, then through filter core 6 filter after air enter air buffer chamber 7 after flowed out by gas outlet 5.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an air filter, is characterized in that: be made up of filtering lid, filtering cup, filter, air inlet and gas outlet, and described filtering lid and filtering cup seal and combine; Described filtering is covered with filter and gas outlet, and the top of described filtering cup is provided with air inlet;
The cylindrical structure of described filter, and extend in filtering cup, seal with filtering cup and combine;
Described filtering cup is in the pyramidal structure with spherical bottom, and described air inlet is downward-sloping setting, and gas pours at the bottom of bottle;
Described air inlet place is provided with disturbing flow device, and described disturbing flow device communicates with air inlet, flare shape, and what the inwall of disturbing flow device interlocked is provided with some elastic block pieces, and described elastic block piece tilts to air inlet direction;
The spherical bottom of described filtering cup fills out punching two-layer filler, and upper strata is one or both mixing in active carbon, zeolite, lower floor is soda lime;
Described filter is made up of the air buffer chamber on filter core and filter core upper strata, and described air buffer chamber is communicated with gas outlet, and described surge chamber is filled with the montmorillonite of loose structure.
2. air filter according to claim 1, is characterized in that: be 45-60 degree angle at the bottom of the wall of cup of described filtering cup and cup.
3. air filter according to claim 2, is characterized in that: be miter angle at the bottom of the wall of cup of described filtering cup and cup.
4. air filter according to claim 1, is characterized in that: be 45-85 degree angle at the bottom of described air inlet and filtering cup cup.
5. air filter according to claim 4, is characterized in that: be 60 degree of angles at the bottom of described air inlet and filtering cup cup.
6. the air filter according to any one of claim 1 to 5, is characterized in that: the spherical bottom upper strata filler of described filtering cup is active carbon: the mass ratio of zeolite is the mixture of 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720951.1A CN103736330B (en) | 2013-12-24 | 2013-12-24 | A kind of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720951.1A CN103736330B (en) | 2013-12-24 | 2013-12-24 | A kind of air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736330A CN103736330A (en) | 2014-04-23 |
| CN103736330B true CN103736330B (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720951.1A Expired - Fee Related CN103736330B (en) | 2013-12-24 | 2013-12-24 | A kind of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736330B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020114997A1 (en) * | 2020-06-05 | 2021-12-09 | Dräger Safety AG & Co. KGaA | Sieve for a soda lime canister and method for making a soda lime canister |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5171446A (en) * | 1991-01-15 | 1992-12-15 | Shen Hsin Der | Pollutant emission control system |
| US6835237B2 (en) * | 2001-10-05 | 2004-12-28 | Tokyo Roki Co., Ltd. | Air cleaner |
| CN201324570Y (en) * | 2008-07-04 | 2009-10-14 | 天津工业大学 | Air purifier inside furniture |
| CN202666595U (en) * | 2012-05-08 | 2013-01-16 | 四川聚友生态农业科技有限公司 | Multiple high-efficiency vertical type air filter |
| CN203035400U (en) * | 2013-01-27 | 2013-07-03 | 赵立地 | Novel environment-friendly filter |
| CN203050931U (en) * | 2013-01-27 | 2013-07-10 | 杨灵芝 | Air filter |
-
2013
- 2013-12-24 CN CN201310720951.1A patent/CN103736330B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5171446A (en) * | 1991-01-15 | 1992-12-15 | Shen Hsin Der | Pollutant emission control system |
| US6835237B2 (en) * | 2001-10-05 | 2004-12-28 | Tokyo Roki Co., Ltd. | Air cleaner |
| CN201324570Y (en) * | 2008-07-04 | 2009-10-14 | 天津工业大学 | Air purifier inside furniture |
| CN202666595U (en) * | 2012-05-08 | 2013-01-16 | 四川聚友生态农业科技有限公司 | Multiple high-efficiency vertical type air filter |
| CN203035400U (en) * | 2013-01-27 | 2013-07-03 | 赵立地 | Novel environment-friendly filter |
| CN203050931U (en) * | 2013-01-27 | 2013-07-10 | 杨灵芝 | Air filter |
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| Publication number | Publication date |
|---|---|
| CN103736330A (en) | 2014-04-23 |
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Effective date of registration: 20151201 Address after: 545005 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Liu Yong Road No. 273 Patentee after: Liuzhou Baling Diesel Engine Parts Factory Address before: 545005 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Liu Yong Road No. 273 Patentee before: LIUZHOU ZHENGLING GROUP Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |