CN204591785U - A kind of extractor fan of energy saving and environment friendly dust collector of improvement - Google Patents
A kind of extractor fan of energy saving and environment friendly dust collector of improvement Download PDFInfo
- Publication number
- CN204591785U CN204591785U CN201520280504.3U CN201520280504U CN204591785U CN 204591785 U CN204591785 U CN 204591785U CN 201520280504 U CN201520280504 U CN 201520280504U CN 204591785 U CN204591785 U CN 204591785U
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- CN
- China
- Prior art keywords
- blade
- axle portion
- air inlet
- dust collector
- cover body
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of extractor fan of energy saving and environment friendly dust collector of improvement, it comprises: a cover body, one body, described body is arranged in described cover body, described body is provided with an axle portion in center, described body is provided with multiple blade radially in described axle portion, described blade bearing of trend is without the axle center of described body, described blade has a first end and one second end, first end and the described axle portion outer periphery of described blade are tangent, an air inlet runner is formed between the first end of described blade and described axle portion, multiple passage is formed between described blade and another blade, described passage communicates with described air inlet runner respectively, gas flows out described cover body by means of only single channel respectively by described air inlet runner, gas is made not produce shunting.The utility model, with the input of less electric current, produces identical blast, improves efficiency of energy utilization.
Description
Technical field
The utility model belongs to environment-friendly engineering technical field, is specifically related to a kind of extractor fan of energy saving and environment friendly dust collector of improvement.
Background technique
Dust collector can collect the dust in environment, avoids dust to fly away with the wind everywhere, causes atmospheric pollution, and it is normally placed in and can produces in the factory of dust, but the inefficiency of the dust collector of prior art, do not meet the theory of energy-conserving and environment-protective.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of extractor fan of energy saving and environment friendly dust collector of improvement, to solve the technical problem.
For solveing the technical problem, embodiment of the present utility model provides a kind of extractor fan of energy saving and environment friendly dust collector of improvement, and it comprises: a cover body, one body, described body is arranged in described cover body, described body is provided with an axle portion in center, described body is provided with multiple blade radially in described axle portion, described blade bearing of trend is without the axle center of described body, described blade has a first end and one second end, first end and the described axle portion outer periphery of described blade are tangent, an air inlet runner is formed between the first end of described blade and described axle portion, multiple passage is formed between described blade and another blade, described passage communicates with described air inlet runner respectively, gas flows out described cover body by means of only single channel respectively by described air inlet runner, gas is made not produce shunting.
The adjacent described axle portion of described blade is provided with a wind-guiding hypotenuse upward.
Described cover body has a blast hood and a upper cover, and described upper cover is connected to described blast hood.
Described blast hood has an air outlet, and the rolling tangential direction of described body is located in described air outlet, and described air outlet supplied gas flows out described cover body.
Described upper cover has a suction port, and described suction port supplied gas flows into described cover body, and described air inlet runner is just to described suction port.
The beneficial effect of described technological scheme of the present utility model is as follows:
The outer periphery in the first end of described blade of the present utility model and the axle portion of described body are tangent, an air inlet runner is formed between the first end of described blade and the axle portion of described body, second end and the described base plate of described blade keep the second end of vertical and described blade and described base plate outer periphery to trim, multiple passage is formed between described blade and another blade, when described body rotates relative to described cover body, gas by described suction port through described air inlet runner, because the impact of centrifugal force, gas flow to described air outlet by means of only single channel respectively by described air inlet runner, gas is made not produce shunting, the utility model inputs with less electric current, produce identical blast, improve efficiency of energy utilization.
Accompanying drawing explanation
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is partial enlarged drawing of the present utility model.
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, the utility model provides a kind of extractor fan of energy saving and environment friendly dust collector of improvement, and it comprises cover body 10 and a body 20, and described body 20 is arranged in described cover body 10, and described body 20 can rotate relative to described cover body 10.
Described cover body 10 has blast hood 11 and a upper cover 12, described upper cover 12 is connected to described blast hood 11, described blast hood 11 has an air outlet 111, the rolling tangential direction of described body 20 is located in described air outlet 111, described air outlet 111 can supplied gas be flowed out, described upper cover 12 has a suction port 121, and described suction port 121 can supplied gas flow into.
Described body 20 has a base plate 21, described body 20 is provided with an axle portion 22 in described base plate 21 center, described body 20 is provided with multiple blade 23 radially at described base plate 21, described blade 23 bearing of trend is without the axle center of described body 20, described blade 23 has first end 231 and one second end 232, the first end 231 of described blade 23 is tangent with described axle portion 22 outer periphery, an air inlet runner 24 is formed between the first end 231 of described blade 23 and described axle portion 22, described air inlet runner 24 is just to described suction port 121, second end 232 of described blade 23 keeps vertical with described base plate 21, second end 232 of described blade 23 trims with described base plate 21 outer periphery, multiple passage 25 is formed between described blade 23 and another blade 23, described passage 25 communicates with described air inlet runner 24 respectively, described blade 23 is provided with a wind-guiding hypotenuse 26 upward to described blade 23 in contrast to connecting one end of described base plate 21 by described first end 231, when described body 20 rotates relative to described cover body 10, gas by described suction port 121 through described air inlet runner 24, because the impact of centrifugal force, gas flow to described air outlet 111 by means of only single channel 25 respectively by described air inlet runner 24, gas is made not produce shunting.
As shown in Figure 3, described wind-guiding hypotenuse 26 and described blade 23 have an angle θ and are 130 degree-140 in contrast to being connected folding of described base plate 21 and spend.
By the above, the utility model has the following advantages:
The outer periphery in the first end of described blade of the present utility model and the axle portion of described body are tangent, an air inlet runner is formed between the first end of described blade and the axle portion of described body, second end and the described base plate of described blade keep the second end of vertical and described blade and described base plate outer periphery to trim, multiple passage is formed between described blade and another blade, when described body rotates relative to described cover body, gas by described suction port through described air inlet runner, because the impact of centrifugal force, gas flow to described air outlet by means of only single channel respectively by described air inlet runner, gas is made not produce shunting, the utility model inputs with less electric current, produce identical blast, improve efficiency of energy utilization.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an extractor fan for the energy saving and environment friendly dust collector of improvement, it is characterized in that, it comprises: a cover body, one body, described body is arranged in described cover body, described body is provided with an axle portion in center, described body is provided with multiple blade radially in described axle portion, described blade bearing of trend is without the axle center of described body, described blade has a first end and one second end, first end and the described axle portion outer periphery of described blade are tangent, an air inlet runner is formed between the first end of described blade and described axle portion, multiple passage is formed between described blade and another blade, described passage communicates with described air inlet runner respectively, gas flows out described cover body by means of only single channel respectively by described air inlet runner, gas is made not produce shunting.
2. the extractor fan of the energy saving and environment friendly dust collector of improvement according to claim 1, is characterized in that, the adjacent described axle portion of described blade is provided with a wind-guiding hypotenuse upward.
3. the extractor fan of the energy saving and environment friendly dust collector of improvement according to claim 1, is characterized in that, described cover body has a blast hood and a upper cover, and described upper cover is connected to described blast hood.
4. the extractor fan of the energy saving and environment friendly dust collector of improvement according to claim 3, is characterized in that, described blast hood has an air outlet, and the rolling tangential direction of described body is located in described air outlet, and described air outlet supplied gas flows out described cover body.
5. the extractor fan of the energy saving and environment friendly dust collector of improvement according to claim 3, is characterized in that, described upper cover has a suction port, and described suction port supplied gas flows into described cover body, and described air inlet runner is just to described suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280504.3U CN204591785U (en) | 2015-05-04 | 2015-05-04 | A kind of extractor fan of energy saving and environment friendly dust collector of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280504.3U CN204591785U (en) | 2015-05-04 | 2015-05-04 | A kind of extractor fan of energy saving and environment friendly dust collector of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591785U true CN204591785U (en) | 2015-08-26 |
Family
ID=53927944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280504.3U Expired - Fee Related CN204591785U (en) | 2015-05-04 | 2015-05-04 | A kind of extractor fan of energy saving and environment friendly dust collector of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927583A (en) * | 2016-06-24 | 2016-09-07 | 山东蓬翔汽车有限公司 | Non-dust-absorption vacuum fan of sanitation vehicle |
-
2015
- 2015-05-04 CN CN201520280504.3U patent/CN204591785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927583A (en) * | 2016-06-24 | 2016-09-07 | 山东蓬翔汽车有限公司 | Non-dust-absorption vacuum fan of sanitation vehicle |
| CN105927583B (en) * | 2016-06-24 | 2019-01-04 | 山东蓬翔汽车有限公司 | A kind of sanitation cart not dust suction vacuum fan |
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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: 20160407 Address after: Fuxing Road Whampoa Industrial Zone double sand District of Guangzhou City, Guangdong Province, No. 32 510700 Patentee after: Guangzhou Jinda Environmental Protection Technology Co., Ltd. Address before: 315700 Xiangshan, Zhejiang, Dandong street, Xiangshan Port Road, No. 79, No. Patentee before: Yu Xuhui |
|
| 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: 20150826 Termination date: 20170504 |