CN201187419Y - Natural wind power generation plant - Google Patents
Natural wind power generation plant Download PDFInfo
- Publication number
- CN201187419Y CN201187419Y CNU2008201146443U CN200820114644U CN201187419Y CN 201187419 Y CN201187419 Y CN 201187419Y CN U2008201146443 U CNU2008201146443 U CN U2008201146443U CN 200820114644 U CN200820114644 U CN 200820114644U CN 201187419 Y CN201187419 Y CN 201187419Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- wind
- air pipe
- induced air
- power generation
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a natural wind generating set, which comprises an electric generator, a rotating shaft, a power generation wind wheel and a wind induced duct, and is characterized in that the rotating shaft is arranged at the lower part of the wind induced duct; the power generation wind wheel is arranged on the rotating shaft and positioned in the wind induced duct; the electric generator is arranged at the lower end of the rotating shaft and positioned under the wind induced duct; a wind blade of the power generation wind wheel is slantways arranged on the rotating shaft, and the cross section of the wind blade takes the shape of a worm wheel; two ends of the rotating shaft are arranged on a retaining plate through a bearing; the two ends of the retaining plate are fixedly connected with the inner wall of the wind induced duct; a rain shade is arranged at the top of the wind induced duct. The natural wind generating set has the advantages of reasonable and novel structure and design, effectively solves the technical problem of short service life of the power generation wind wheel in the prior art because the power generation wind wheel is arranged inside the wind induced duct, and is an ideal wind generating set.
Description
Technical field
The utility model belongs to technical field of wind power generation, relates to a kind of natural wind electricity generating device.
Background technique
The wind generating unit of prior art comprises generator, rotating shaft and generating wind wheel, and said rotating shaft is arranged in the high tower, and the generating wind wheel is installed in the top of rotating shaft, be positioned at high tower above, generator is installed in the lower end of rotating shaft, be positioned at high tower below.The wind generating unit of this structure and since the generating wind wheel be installed in the top of rotating shaft and be positioned at high tower above, be subjected to natural environment influence bigger, Exposure to Sunlight, rain are beaten influences its working life.
Summary of the invention
The purpose of this utility model is to solve prior art short technical problem in working life, provides a kind of natural wind electricity generating device, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model natural wind electricity generating device, comprise generator, rotating shaft, generating wind wheel and induced air pipe, its main points are bottoms that said rotating shaft is arranged on induced air pipe, the generating wind wheel is installed in the rotating shaft, be positioned at induced air pipe, generator is installed in the lower end of rotating shaft, be positioned at induced air pipe below; The fan blade tiltably-mounted of said generating wind wheel is in rotating shaft, and its cross section is the worm gear shape; On fixed plate, fixedly connected with the induced air pipe inwall in the two ends of fixed plate by Bearing Installation at the two ends of said rotating shaft; The top of said induced air pipe is provided with rain retaining cover.
The bottom of said induced air pipe is provided with fixed support.
Said induced air pipe can vertically be provided with, also can be provided with at the turning, and the induced air pipe that said turning is provided with, its generating wind wheel is installed in the following turning end of induced air pipe.
The utility model reasonable in design, novelty because the generating wind wheel is installed in the induced air pipe, efficiently solve prior art generating wind wheel short technical problem in working life, are a kind of desirable wind generating units.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A cross section structure schematic representation among Fig. 1;
Fig. 3 is another example structure schematic representation of the utility model.
Embodiment
With reference to Fig. 1, it comprises generator 8, rotating shaft 4, generating wind wheel 5 and induced air pipe 2 the utility model, and rotating shaft 4 is arranged on the bottom of induced air pipe 2, generating wind wheel 5 is installed in the rotating shaft 4, be positioned at induced air pipe 2, generator 8 is installed in the lower end of rotating shaft 4, be positioned at induced air pipe 2 below; With reference to Fig. 2, the fan blade tiltably-mounted of generating wind wheel 5 is in rotating shaft 4, and its cross section is the worm gear shape; With reference to Fig. 1, on fixed plate 3,7, fixedly connected with the induced air pipe inwall in the two ends of fixed plate 3,7 by Bearing Installation at the two ends of rotating shaft 4; The top of induced air pipe 2 is provided with rain retaining cover 1; The bottom of induced air pipe 2 is provided with fixed support 6.
With reference to Fig. 3, induced air pipe 2 is that the turning is provided with, and is L-shaped, and its generating wind wheel 5 is installed in the following turning end of induced air pipe.
The diameter of the utility model induced air pipe 2 is big more, high highly more, and the dynamics of air inducing is just big more, and generating capacity is just strong more; Utilize induced air pipe 2 interior air pressure to be lower than the principle of outside air pressure, outside gas is pressed into below induced air pipe 2 in the induced air pipe 2, enters at a high speed through suction to make the wind wheel 5 that generates electricity drive rotating shafts 4 quick rotation in the induced air pipe 2, thereby drives generator work.
Claims (4)
1, a kind of natural wind electricity generating device comprises generator, rotating shaft, generating wind wheel and induced air pipe, it is characterized in that said rotating shaft is arranged on the bottom of induced air pipe, the generating wind wheel is installed in the rotating shaft, be positioned at induced air pipe, generator is installed in the lower end of rotating shaft, be positioned at induced air pipe below; The fan blade tiltably-mounted of said generating wind wheel is in rotating shaft, and its cross section is the worm gear shape; On fixed plate, fixedly connected with the induced air pipe inwall in the two ends of fixed plate by Bearing Installation at the two ends of said rotating shaft; The top of said induced air pipe is provided with rain retaining cover.
2, natural wind electricity generating device according to claim 1 is characterized in that the bottom of said induced air pipe being provided with fixed support.
3, natural wind electricity generating device according to claim 1 is characterized in that said induced air pipe vertically is provided with.
4, natural wind electricity generating device according to claim 1 is characterized in that said induced air pipe is that the turning is provided with, and L-shaped, said generating wind wheel is installed in the following turning end of induced air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201146443U CN201187419Y (en) | 2008-05-07 | 2008-05-07 | Natural wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201146443U CN201187419Y (en) | 2008-05-07 | 2008-05-07 | Natural wind power generation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187419Y true CN201187419Y (en) | 2009-01-28 |
Family
ID=40310440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201146443U Expired - Fee Related CN201187419Y (en) | 2008-05-07 | 2008-05-07 | Natural wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187419Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425087A (en) * | 2019-07-12 | 2019-11-08 | 广州市欧伊若科技有限公司 | A kind of heavy duty detergent wind power generating set with vertical shaft for power transmission network |
-
2008
- 2008-05-07 CN CNU2008201146443U patent/CN201187419Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425087A (en) * | 2019-07-12 | 2019-11-08 | 广州市欧伊若科技有限公司 | A kind of heavy duty detergent wind power generating set with vertical shaft for power transmission network |
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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: 20090128 Termination date: 20110507 |