CN201135838Y - No removing and replacing air filtering core - Google Patents
No removing and replacing air filtering core Download PDFInfo
- Publication number
- CN201135838Y CN201135838Y CNU2007200630919U CN200720063091U CN201135838Y CN 201135838 Y CN201135838 Y CN 201135838Y CN U2007200630919 U CNU2007200630919 U CN U2007200630919U CN 200720063091 U CN200720063091 U CN 200720063091U CN 201135838 Y CN201135838 Y CN 201135838Y
- Authority
- CN
- China
- Prior art keywords
- filtering layer
- rotor
- air
- filter
- filter element
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an air filter which is not required to be replaced and can maintain long-term high efficiency. The filter element casing and the filtering layer of the air filter are divided into two parts, wherein the filter element casing is made into a semicircular column shape and is fixed, the semi circular surface is hollow, an air intake pipe is connected in the semicircle centre of the filter element casing, the filtering layer is made into a long strip shape with identical height with the filter element casing, a clean rotor and a dirty rotor are arranged at the both sides of the air intake pipe, the clean rotor is encircled by the filtering layer, and then the filtering layer bypasses the semicircular surface of the semicircular column shape filter element casing, to ensure the semicircular surface to be completely covered, and then is connected with the dirty rotor. When the air filter is used, air enters the air intake pipe through the filtering layer outside the semicircular surface of the semicircular column shape filter element casing, and the filtering layer plays the role of filtering. After some time, when the filtering layer is not clean, the dirty rotor is only required to be rotated, the new filtering layer part is driven to the semicircular surface of the semicircular column shape filter element casing by the dirty rotor, and the new filtering layer is continued to filter air.
Description
Affiliated technical field
The utility model relates to a kind of air filtering core device, and that especially can efficiently filter net air for a long time exempts to change air filtering core device.
Background technology
At present, known air filtering core device is an integral body, form by filter case and filter course, with filter course is unclean and aging after a period of time, the filtered air ability is very low, need take Rose Box apart, and integral replacing comprises the air filtering core device of filter case and filter course. and work is complicated like this, workload is big, and integral replacing filter case and filter course cost are also high.
Summary of the invention
For overcome existing air filtering core change complicated, the shortcoming that use cost is high, the utility model provides a kind of air filtering core device of exempting to change, this air filtering core device not only need not change, and can be for a long time filtered air efficiently, use cost is low.
The technical scheme that its technical problem that solves the utility model adopts is: the filter case of air filtering core device and filter course are divided into two parts, wherein filter case is made half-cylindrical filter case and fixing, semi circular surface is empty, so that the suction of air as, circle centre position at the filter case semicircle connects air inlet pipe, air after the filtration enters thus, filter course is made the strip contour with filter case, entered the pipe both sides revolvable clean rotor and dirty rotor have been arranged, filter course is walked around the semi circular surface of half-cylindrical filter case behind the clean rotor, and the semi circular surface of half-cylindrical filter case hidden fully, be connected with dirty rotor at last, air enters air inlet pipe through the outer filter course of the semi circular surface of half-cylindrical filter case during use, and filter course plays a role in filtering, after a time, when filter course does not totally wear out with use, only need to rotate dirty rotor, the new filter course of dirty rotor pulling arrives the semi circular surface of half-cylindrical filter case, and new filter course continues filtered air.
The beneficial effects of the utility model are, can rotate filter course easily, with new filter course part filtered air, save cost greatly, alleviate work difficulty.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an overall diagram of the present utility model.
Fig. 2 is the I--I cutaway view of Fig. 1.
1. half-cylindrical filter cases among the figure, 2. air inlet pipe, 3. clean rotor, 4. dirty rotor, 5. filter course.
The specific embodiment
In Fig. 1, half-cylindrical filter case (1) connects air inlet pipe (2), semi circular surface is empty, the both sides of air inlet pipe (2) have the clean rotor (3) and the dirty rotor (4) that can rotate respectively, filter course (5) multilayer is walked around the semi circular surface of half-cylindrical filter case (1) behind the clean rotor (3), and the semi circular surface of half-cylindrical filter case (1) is hidden fully, is connected with dirty rotor (4) at last, the height of filter course (5) equates with the height of half-cylindrical filter case (1), as shown in Figure 2.
Claims (2)
1. exempt to change air filtering core device for one kind, be made up of filter case, filter course, air inlet pipe, clean rotor and dirty rotor, it is characterized in that: filter case and filter course are discerptible two parts.
2. exempt to change air filtering core device according to claim 1 is described, it is characterized in that: the two ends of filter course connect two rotating clean rotors and dirty rotor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200630919U CN201135838Y (en) | 2007-04-24 | 2007-04-24 | No removing and replacing air filtering core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200630919U CN201135838Y (en) | 2007-04-24 | 2007-04-24 | No removing and replacing air filtering core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135838Y true CN201135838Y (en) | 2008-10-22 |
Family
ID=40036526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200630919U Expired - Fee Related CN201135838Y (en) | 2007-04-24 | 2007-04-24 | No removing and replacing air filtering core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135838Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441845A (en) * | 2017-09-06 | 2017-12-08 | 安徽乐金环境科技有限公司 | A kind of Novel filter device |
| CN107485941A (en) * | 2017-09-06 | 2017-12-19 | 安徽乐金环境科技有限公司 | A kind of Novel filter device |
| CN107630776A (en) * | 2017-08-30 | 2018-01-26 | 蚌埠市同升滤清器有限公司 | Spherical cleaner in one kind |
-
2007
- 2007-04-24 CN CNU2007200630919U patent/CN201135838Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630776A (en) * | 2017-08-30 | 2018-01-26 | 蚌埠市同升滤清器有限公司 | Spherical cleaner in one kind |
| CN107441845A (en) * | 2017-09-06 | 2017-12-08 | 安徽乐金环境科技有限公司 | A kind of Novel filter device |
| CN107485941A (en) * | 2017-09-06 | 2017-12-19 | 安徽乐金环境科技有限公司 | A kind of Novel filter device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216320703U (en) | Fold type filter cylinder | |
| CN201135838Y (en) | No removing and replacing air filtering core | |
| CN204325989U (en) | A kind of micro vacuum vacuum sweeper | |
| CN203302992U (en) | Dust setting pocket of dust collector | |
| CN204702584U (en) | The waste water reclaiming device that a kind of mechanical workout is special | |
| CN202823082U (en) | Dust remover | |
| CN201157722Y (en) | Filter screen of water intake valve | |
| CN202096813U (en) | Filter | |
| CN206771565U (en) | A kind of air purifier | |
| CN201389379Y (en) | Dual-protection filter element | |
| CN205732149U (en) | Novel air cleaning type dust removal machine | |
| CN205690547U (en) | A kind of family air cleaner | |
| CN203075771U (en) | Air purifier | |
| CN208920411U (en) | A kind of environment-friendly highly efficient air purifier | |
| CN203829830U (en) | Air-catching automatic wet-process air purifier | |
| CN203155048U (en) | Multipurpose air purification module | |
| CN201603144U (en) | Pi intelligent anion health machine | |
| CN202579113U (en) | Inlet-air filter for air compressor | |
| CN207776288U (en) | A kind of roof wave-shape board heat sink | |
| CN204411907U (en) | A kind of Edible Fungi purification wind cabinet | |
| CN206803566U (en) | Earth source heat pump is responsible for flushing-free filter | |
| CN2728656Y (en) | On-line device for cleaning filtering screen of pipeline | |
| CN2925581Y (en) | DC filter | |
| CN2528998Y (en) | Portable water pump conbined with filter | |
| CN200971320Y (en) | Special cleaning mechanism for water purifier |
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: 20081022 Termination date: 20110424 |