CN202700252U - Air cleaner with automatic dust-extraction device - Google Patents
Air cleaner with automatic dust-extraction device Download PDFInfo
- Publication number
- CN202700252U CN202700252U CN 201220426658 CN201220426658U CN202700252U CN 202700252 U CN202700252 U CN 202700252U CN 201220426658 CN201220426658 CN 201220426658 CN 201220426658 U CN201220426658 U CN 201220426658U CN 202700252 U CN202700252 U CN 202700252U
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- CN
- China
- Prior art keywords
- filter
- air
- automatic dust
- filter core
- dust
- 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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Abstract
The utility mode provides an air filter with an automatic dust-extraction device. The air cleaner with the automatic dust-extraction device comprises a filter element installed inside a shell. An air inlet pipe is placed on one side of the shell and an air outlet pipe is placed on the upper portion of the filter element. The air filter with the automatic dust-extraction device is further provided with a dust exhaust device which is placed on one side of the shell. A rotating device is placed on the lower portion of the filter element and a pressure sensor is placed on the filterelement. The air filter with the automatic dust-extraction device has the advantages that the whole dust-extraction process is finished automatically, free of manual intervention and high in work efficiency, and the dust and the like on the filter element can be completely collected into a filter bag, and therefore the air cleaner with the automatic dust-extraction device is free of polluting the air and environment-friendly.
Description
Technical field
The utility model relates to a kind of air filter, especially relates to a kind of air filter with automatic dust removing apparatus.
Background technology
Air filter is to intercept the utensil that dust is used in all kinds of automobiles or the cleaner admission line.When the dust of filter core absorption reaches certain degree, will affect the efficient of filtration, so that vapour lock increases.At present, air filter does not have the device of automatic dust removing mostly, thus often want the parts of demolition dedusting, the manual dust that accumulates of removing, not only dirty but also bother, affect the healthy of driver and mechanic toward the contact meeting.
The utility model content
The technical problem that will solve of the present utility model is, overcomes the defects that prior art exists, and provides a kind of efficiency of dust collection the high air filter with automatic dust removing apparatus.
The technical scheme that its technical problem that solves the utility model adopts is: with the air filter of automatic dust removing apparatus, comprise the filter core that is installed in the shell, shell one side is provided with air inlet pipe, filter core top is provided with blast pipe, also be provided with dust exhaust apparatus, described dust exhaust apparatus is located at shell one side, and the filter core bottom is provided with whirligig, filter core is provided with pressure sensor, and pressure sensor is connected with dust exhaust apparatus by electronic control unit.
Further, described dust exhaust apparatus is comprised of suction nozzle, blower fan and filter bag, and suction nozzle links to each other with blower fan, and blower fan links to each other with filter bag, and suction nozzle faces filter core, and pressure sensor is connected with the blower fan of dust exhaust apparatus by electronic control unit.
Further, described whirligig comprises the chassis, and filter core places on the chassis, and the chassis is connected with motor by transmission system.
Further, be provided with air intake valve in the described air inlet pipe.
Further, the shape of described suction nozzle can be circle, prolate shape etc.
Further, the quantity of described suction nozzle is more than two.
In the practical work process, the distance of suction nozzle and filter core is adjusted according to actual conditions.
The utility model is simple in structure, low cost of manufacture; Whole dust removal process is all finished automatically, does not need manual intervention, high efficiency; Dust on the filter core etc. can all be collected in the filter bag, contaminated air not, environmental protection.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
With reference to Fig. 1, the present embodiment comprises the filter core 6 that is installed in the shell 5, shell 5 one sides are provided with air inlet pipe 4, filter core 6 tops are provided with blast pipe 7, also be provided with dust exhaust apparatus, described dust exhaust apparatus is located at shell 5 one sides, and filter core 6 bottoms are provided with whirligig, filter core 6 is provided with pressure sensor 2, and pressure sensor 2 is connected with dust exhaust apparatus by electronic control unit 11.
Described dust exhaust apparatus is comprised of suction nozzle 8, blower fan 9 and filter bag 10, and suction nozzle 8 links to each other with blower fan 9, and blower fan 9 links to each other with filter bag 10, and suction nozzle 8 faces filter core 6, and pressure sensor 2 is connected with the blower fan 9 of dust exhaust apparatus by electronic control unit 11.
Be provided with air intake valve 3 in the air inlet pipe 4.
Described whirligig comprises chassis 12, and filter core 6 places on the chassis 12, and chassis 12 is connected with motor 1 by transmission system 13.
The shape prolate shape of described suction nozzle 8.
In the practical work process, the distance of suction nozzle 8 and filter core 6 is adjusted according to actual conditions.
Operation principle: air enters in the air filter by air inlet pipe 4, by the filtration of filter core 6, discharges from blast pipe 7 at last again.Dust accumulation on filter core 6 is to certain degree, the resistance of filter core 6 increases, pressure sensor 2 passes to electronic control unit 11 with the pressure signal that detects, electronic control unit 11 is closed air intake valve 3 by analyzing pressure signal, stops air inlet, simultaneously, start blower fan 9, the air in the draught fan impeller is discharged at a high speed blower fan, forms higher pressure reduction with the external world; Because suction nozzle 8 faces filter core 6, so being inhaled into, the dust on the filter core 6, foul etc. filter in the filter bag 10, finish the dedusting to filter core 6.When blower fan 9 starts, starter motor 1, motor 1 drives chassis 12 rotations by transmission system 13, and chassis 12 drives filter core 6 rotations, therefore suction nozzle 8 can be removed the dust of filter core 6 all directions.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: described suction nozzle 8 be shaped as circle; The quantity of described suction nozzle is two.All the other are with embodiment 1.
Claims (6)
1. with the air filter of automatic dust removing apparatus, comprise the filter core that is installed in the shell, shell one side is provided with air inlet pipe, filter core top is provided with blast pipe, it is characterized in that, also is provided with dust exhaust apparatus, described dust exhaust apparatus is located at shell one side, the filter core bottom is provided with whirligig, and filter core is provided with pressure sensor, and pressure sensor is connected with dust exhaust apparatus by electronic control unit.
2. the air filter with automatic dust removing apparatus according to claim 1, it is characterized in that, described dust exhaust apparatus is comprised of suction nozzle, blower fan and filter bag, suction nozzle links to each other with blower fan, blower fan links to each other with filter bag, suction nozzle faces filter core, and pressure sensor is connected with the blower fan of dust exhaust apparatus by electronic control unit.
3. the air filter with automatic dust removing apparatus according to claim 1 and 2 is characterized in that, described whirligig comprises the chassis, and filter core places on the chassis, and the chassis is connected with motor by transmission system.
4. the air filter with automatic dust removing apparatus according to claim 1 and 2 is characterized in that, is provided with air intake valve in the described air inlet pipe.
5. the air filter with automatic dust removing apparatus according to claim 2 is characterized in that, described suction nozzle be shaped as circle, prolate shape.
6. the air filter with automatic dust removing apparatus according to claim 2 is characterized in that, the quantity of described suction nozzle is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426658 CN202700252U (en) | 2012-08-27 | 2012-08-27 | Air cleaner with automatic dust-extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426658 CN202700252U (en) | 2012-08-27 | 2012-08-27 | Air cleaner with automatic dust-extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700252U true CN202700252U (en) | 2013-01-30 |
Family
ID=47580594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426658 Expired - Fee Related CN202700252U (en) | 2012-08-27 | 2012-08-27 | Air cleaner with automatic dust-extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772957A (en) * | 2012-08-27 | 2012-11-14 | 戴若夫 | Air filter with automatic dedusting device |
-
2012
- 2012-08-27 CN CN 201220426658 patent/CN202700252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772957A (en) * | 2012-08-27 | 2012-11-14 | 戴若夫 | Air filter with automatic dedusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151110 Address after: 201802 Shanghai City, Jiading District Zhong Ren Lu B No. 399 room 1210 Patentee after: Ruofu Intelligent Technology (Shanghai) Co.,Ltd. Address before: 410205 Yuelu District, Hunan, Rhododendron Road, No. 888, No. Patentee before: Dai Ruofu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20170827 |