CN201246282Y - Wind power generation plant - Google Patents
Wind power generation plant Download PDFInfo
- Publication number
- CN201246282Y CN201246282Y CNU2008203018098U CN200820301809U CN201246282Y CN 201246282 Y CN201246282 Y CN 201246282Y CN U2008203018098 U CNU2008203018098 U CN U2008203018098U CN 200820301809 U CN200820301809 U CN 200820301809U CN 201246282 Y CN201246282 Y CN 201246282Y
- Authority
- CN
- China
- Prior art keywords
- direction control
- wind
- wind direction
- vane
- control panel
- 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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-
- 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 wind power electric generating unit which comprises a vane (1) fixed on a rotating axle (2), circular supports (3) are arranged at the both ends of the vane (1), wind direction control boards (4) are fixed between the circular supports (3), a gap is formed between the adjacent wind direction control boards (4), the wind direction control boards (4) are circularly arranged between the circular supports (3), and the bottom ends of the wind direction control boards (4) form a circular shape with diameter being more than the vane (1); a speed reducing mechanism (5) is connected at one end of the rotating axle (2), and the rotating axle (2) is connected with an electric generator (6) through the speed reducing mechanism (5). The utility model utilizes the wind direction control boards to change the flow direction of wind in different directions, so that the wind becomes vortex airflow when reaching the vane to effectively drive the vane to rotate, the kinetic energy is transformed into electric energy, and the direction of the vane is not required to be adjusted; and the utility model has the advantages of simple structure, convenient use, good using effect, and the like.
Description
Technical field
The utility model relates to a kind of electricity generating device, especially a kind of wind generating unit.
Background technique
At present, along with the growing tension of the energy, non-renewable resources can not satisfy people's user demand, and particularly at the power supply face, thermal power generation is along with the colliery resource is in short supply, and the electric power that has been difficult to provide enough is for people.Utilize the generation mode of renewable resources and cycle energy to mainly contain hydroelectric power and wind-power electricity generation now, they all are that kinetic energy is converted to electric energy.But because the geographical conditions that hydroelectric installation is subjected to restriction is more, and season, dependence was strong, was not adapted at each area and promoted the use of; And the height that wind generating unit requires wind direction, service condition is also unstable, though the blade of present wind generating unit has certain commutation capacity, but its complex structure, troublesome poeration, and margin of commutation is little, can not adapt to all wind directions and change, and therefore still has sizable use restriction.
The model utility content:
The purpose of this utility model is: a kind of wind generating unit is provided, and it is simple in structure, and is easy to use, can effectively utilize the wind of different direction to generate electricity, to overcome the deficiencies in the prior art.
The utility model is achieved in that wind generating unit, it comprises the blade that is fixed in the rotating shaft, two ends at blade are provided with circular support, between circular support, be fixed with the wind direction control panel, a gap is arranged between the adjacent wind direction control panel, wind direction control panel annular array is between circular support, and its bottom constitutes the circle of a diameter greater than blade; End in rotating shaft is connected with reducing gear, and rotating shaft is connected with generator by reducing gear.
Preferably between rotating shaft and circular support, be connected with fixing frame.
And between adjacent wind direction control panel, the bottom of the top of previous wind direction control panel and next wind direction control panel is on same diameter.
Owing to adopted technique scheme, compared with prior art, the utility model utilizes the wind direction control panel to change the flow direction of the wind of different direction, make wind when arriving blade, become gyrate air-flow, can effectively drive the blade rotation, kinetic energy is converted to electric energy, and need not adjusts direction blade.And the utlity model has advantages such as simple in structure, easy to use, that using effect is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the plan view of accompanying drawing 1.
Embodiment
Air mainly is to flow in the horizontal direction, therefore the two ends with fan blade are placed on the vertical up and down position, out-of-date as wind, wind enters into electricity generating device by the gap between the wind direction control panel 4, as shown in Figure 2, wind is behind the gap between the process wind direction control panel 4, its flow direction is changed and is swirl shape, such flow direction can effectively drive blade 1 rotation, blade 1 is fixed in the rotating shaft 2, it drives rotating shaft 2 rotations, and rotating shaft 2 drives generator 6 work by reducing gear 5, makes the kinetic energy of wind be converted to electric energy; Because wind direction control panel 4 is circular distribution, no matter be the wind which direction blows therefore, by behind the wind direction control panel 4, all can become vortex-like air-flow, and then drive blade 1 rotation.The utility model has not only overcome the influence of wind direction to wind generating unit, and has improved the utilization ratio of wind-force.
Claims (3)
- [claim 1] a kind of wind generating unit, it comprises the blade (1) that is fixed in the rotating shaft (2), it is characterized in that: be provided with circular support (3) at the two ends of blade (1), between circular support (3), be fixed with wind direction control panel (4), between the adjacent wind direction control panel (4) gap is arranged, wind direction control panel (4) annular array is between circular support (3), and its bottom constitutes the circle of a diameter greater than blade (1); End in rotating shaft (2) is connected with reducing gear (5), and rotating shaft (2) is connected with generator (6) by reducing gear (5).
- [claim 2] wind generating unit according to claim 1 is characterized in that: be connected with fixing frame (7) between rotating shaft (2) and circular support (3).
- [claim 3] wind generating unit according to claim 1 is characterized in that: between adjacent wind direction control panel (4), the bottom of the top of previous wind direction control panel (4) and next wind direction control panel (4) is on same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203018098U CN201246282Y (en) | 2008-08-12 | 2008-08-12 | Wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203018098U CN201246282Y (en) | 2008-08-12 | 2008-08-12 | Wind power generation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246282Y true CN201246282Y (en) | 2009-05-27 |
Family
ID=40730104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203018098U Expired - Fee Related CN201246282Y (en) | 2008-08-12 | 2008-08-12 | Wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246282Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084096A (en) * | 2017-06-23 | 2017-08-22 | 深圳市奈士迪技术研发有限公司 | A kind of roof wind-driven generator with wind-shielding function |
| CN114856886A (en) * | 2022-03-26 | 2022-08-05 | 浙江水利水电学院 | Hydrodynamic lifting device based on wind power transmission |
-
2008
- 2008-08-12 CN CNU2008203018098U patent/CN201246282Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084096A (en) * | 2017-06-23 | 2017-08-22 | 深圳市奈士迪技术研发有限公司 | A kind of roof wind-driven generator with wind-shielding function |
| CN114856886A (en) * | 2022-03-26 | 2022-08-05 | 浙江水利水电学院 | Hydrodynamic lifting device based on wind power transmission |
| CN114856886B (en) * | 2022-03-26 | 2023-12-22 | 浙江水利水电学院 | Hydrodynamic lifting device based on wind power transmission |
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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: 20090527 Termination date: 20110812 |