CN203926130U - A kind of dustproof impeller of fan - Google Patents
A kind of dustproof impeller of fan Download PDFInfo
- Publication number
- CN203926130U CN203926130U CN201420282091.8U CN201420282091U CN203926130U CN 203926130 U CN203926130 U CN 203926130U CN 201420282091 U CN201420282091 U CN 201420282091U CN 203926130 U CN203926130 U CN 203926130U
- Authority
- CN
- China
- Prior art keywords
- dust
- fan
- impeller
- wheel disc
- dustproof
- 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 model discloses a kind of dustproof impeller of fan, comprise wheel disc and be arranged on the transmission shaft of taking turns disk center, described transmission shaft is provided with blade, described wheel disc top is provided with fan housing, the side that described blade contacts with described wheel disc is provided with hairbrush, the below of described fan housing is provided with dust-sucking hole, and described dust-sucking hole is connected with induced draught fan by pipeline.The side that the utility model blade contacts with wheel disc is provided with hairbrush, hairbrush rotates with the rotation of blade, dust on wheel disc is collected, the below of fan housing is provided with dust-sucking hole, and dust-sucking hole is connected with induced draught fan by pipeline, and induced draught fan absorbs dust by dust-sucking hole, thereby the dust in removing blower fan, prevent that dust is accumulated in blower fan inside, improve the usability of blower fan, increase working life.
Description
Technical field
The utility model relates to a kind of draught fan impeller, particularly relates to a kind of dustproof impeller of fan.
Background technique
In the production industries such as electric power, metallurgy, for discharging the centrifugal blower of flue gas, dust, often can on internal impeller or wheel disc, accumulate dust, so that blower fan cannot normally work, what impact was produced normally carries out.
Model utility content
The purpose of this utility model is to provide a kind of dustproof impeller of fan, prevents that dust is accumulated in blower fan inside, improves the usability of blower fan, increases working life.
The technical solution of the utility model is: a kind of dustproof impeller of fan, comprise wheel disc and be arranged on the transmission shaft of taking turns disk center, described transmission shaft is provided with blade, described wheel disc top is provided with fan housing, it is characterized in that, the side that described blade contacts with described wheel disc is provided with hairbrush, and the below of described fan housing is provided with dust-sucking hole, and described dust-sucking hole is connected with induced draught fan by pipeline.
Aforementioned a kind of dustproof impeller of fan, it is characterized in that, described dust-sucking hole, for falling " V " type or tubaeform, is conducive to dust and enters dust-sucking hole.
Aforementioned a kind of dustproof impeller of fan, it is characterized in that, the outer surface of described blade is coated with polytetrafluoroethylene floor, has reduced the stickiness of dust.
Aforementioned a kind of dustproof impeller of fan, it is characterized in that, described pipeline is bellows.
Aforementioned a kind of dustproof impeller of fan, it is characterized in that, described blade is arc.
Aforementioned a kind of dustproof impeller of fan, it is characterized in that, described adjacent two interlobate distances equate.
The beneficial effect that the utility model reaches: the side that blade contacts with wheel disc is provided with hairbrush, hairbrush rotates with the rotation of blade, dust on wheel disc is collected, the below of fan housing is provided with dust-sucking hole, and dust-sucking hole is connected with induced draught fan by pipeline, and induced draught fan absorbs dust by dust-sucking hole, thereby the dust in removing blower fan, prevent that dust is accumulated in blower fan inside, improve the usability of blower fan, increase working life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of dustproof impeller of fan, comprises wheel disc 1 and the transmission shaft 2 that is arranged on wheel disc 1 center, and described transmission shaft 2 is provided with blade 3, and described blade 3 is arc, and the distance that described adjacent two blade is 3 equates.Described wheel disc 1 top is provided with fan housing 4, and described blade 3 is provided with hairbrush 5 with the side that described wheel disc 1 contacts, and the below of described fan housing 4 is provided with dust-sucking hole 6, and described dust-sucking hole 6 is connected with induced draught fan 8 by bellows 7.
Preferably, described dust-sucking hole 6, for falling " V " type or tubaeform, is conducive to dust and enters dust-sucking hole 6.
Preferably, the outer surface of described blade 3 is coated with polytetrafluoroethylene floor, has reduced the stickiness of dust.
The side that the utility model blade 3 contacts with wheel disc 1 is provided with hairbrush 5, hairbrush 5 rotates with the rotation of blade 3, dust on wheel disc 1 is collected, the below of fan housing 4 is provided with dust-sucking hole 6, and dust-sucking hole 6 is connected with induced draught fan 8 by bellows 7, and induced draught fan 8 absorbs dust by dust-sucking hole 6, thereby the dust in removing blower fan, prevent that dust is accumulated in blower fan inside, improve the usability of blower fan, increase working life.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. a dustproof impeller of fan, comprise wheel disc and be arranged on the transmission shaft of taking turns disk center, described transmission shaft is provided with blade, described wheel disc top is provided with fan housing, it is characterized in that, the side that described blade contacts with described wheel disc is provided with hairbrush, and the below of described fan housing is provided with dust-sucking hole, and described dust-sucking hole is connected with induced draught fan by pipeline.
2. a kind of dustproof impeller of fan according to claim 1, is characterized in that, described dust-sucking hole is for falling " V " type or tubaeform.
3. a kind of dustproof impeller of fan according to claim 1, is characterized in that, the outer surface of described blade is coated with polytetrafluoroethylene floor.
4. a kind of dustproof impeller of fan according to claim 1, is characterized in that, described pipeline is bellows.
5. according to arbitrary described a kind of dustproof impeller of fan in claim 1-4, it is characterized in that, described blade is arc.
6. a kind of dustproof impeller of fan according to claim 5, is characterized in that, described adjacent two interlobate distances equate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282091.8U CN203926130U (en) | 2014-05-30 | 2014-05-30 | A kind of dustproof impeller of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282091.8U CN203926130U (en) | 2014-05-30 | 2014-05-30 | A kind of dustproof impeller of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926130U true CN203926130U (en) | 2014-11-05 |
Family
ID=51821949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282091.8U Expired - Fee Related CN203926130U (en) | 2014-05-30 | 2014-05-30 | A kind of dustproof impeller of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033421A (en) * | 2014-05-30 | 2014-09-10 | 苏州市金翔钛设备有限公司 | Dustproof fan impeller |
| CN105889140A (en) * | 2016-05-26 | 2016-08-24 | 淮南市宜留机械科技有限公司 | Anti-dust device for fan impeller |
-
2014
- 2014-05-30 CN CN201420282091.8U patent/CN203926130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033421A (en) * | 2014-05-30 | 2014-09-10 | 苏州市金翔钛设备有限公司 | Dustproof fan impeller |
| CN105889140A (en) * | 2016-05-26 | 2016-08-24 | 淮南市宜留机械科技有限公司 | Anti-dust device for fan impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |