CN203223339U - Resistance type vertical axis wind generator - Google Patents
Resistance type vertical axis wind generator Download PDFInfo
- Publication number
- CN203223339U CN203223339U CN 201320134731 CN201320134731U CN203223339U CN 203223339 U CN203223339 U CN 203223339U CN 201320134731 CN201320134731 CN 201320134731 CN 201320134731 U CN201320134731 U CN 201320134731U CN 203223339 U CN203223339 U CN 203223339U
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- CN
- China
- Prior art keywords
- wind
- wind direction
- generator
- guide channel
- type vertical
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- 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
Abstract
The utility model provides a resistance type vertical axis wind generator, which mainly consists of wind blades, a wind direction flow guide channel, a wind direction tracking tail fin and a generator, wherein a stator of the generator is fixedly arranged at the top of a fan tower barrel, and a rotor of the generator is connected with a wind wheel shaft; the wind blades are distributed and fixedly arranged on the wind wheel shaft in an equiangular manner; the wind direction flow guide channel is fixedly connected with the wind direction tracking tail fin through connecting rods; connecting parts of the connecting rods and the two ends of the wind wheel shaft are connected through bearings; the front end of the wind direction flow guide channel is provided with a fan inlet; and the flow guide direction of the fan inlet is positioned on one side of the wind wheel shaft, which is also power surface sides of the wind blades. The resistance type vertical axis wind generator has the advantages of simple structure, low generation starting wind speed, high generation efficiency and the like.
Description
Technical field
This practicality newly belongs to the vertical axis aerogenerator of wind power generation device field, particularly a kind of resistance type.
Background technique
Wind-driven generator of breeze is mainly used in wind light mutual complementing stand alone type power-supply system.The wind-driven generator that the wind light mutual complementing independent electric power supply adopts uses vertical shaft more.
At present, both at home and abroad that is that all right is ripe for the vertical shaft wind machine technology, the superiority of vertical shaft fan shows as and starts that wind speed is little, running speed is low, noise is little, maintenance is few, but all exist low wind speed section generating efficiency low, the southern areas of particularly having only 3m/s at annual mean wind speed, the generating using effect is not good, has limited the fast development of wind light mutual complementing independent electric power supply.
Summary of the invention
The purpose of this utility model be to overcome the deficiency of prior art and provide a kind of simple in structure, start the little generating efficiency height of wind speed, stable resistance type wind-driven generator of breeze.
The purpose of this utility model is achieved by following technical proposals:
A kind of resistance force type vertical shaft wind power generator, comprise fan blade, wind direction guide channel, wind direction tracking empennage, generator, the stator of described generator is fixed on the top of blower fan tower barrel, the rotor of generator is connected with rotor shaft, the equal angle of described fan blade distributes and is fixed on the rotor shaft, described wind direction guide channel, wind direction tracking empennage are fixed by connecting rod, connecting rod is connected by bearing with the connection part at rotor shaft two ends, the front end of wind direction guide channel is fans entrance, and the water conservancy diversion direction of fans entrance is positioned at a side of rotor shaft and is blade power face side.
In the utility model, equal angle is provided with five fan blades on the rotor shaft.
In the utility model, the wind direction tracking empennage is formed " people " font by two circular arc plates.
Owing to adopt above-mentioned scheme, the utility model adopts the wind direction tracking empennage to pounce on automatically and catches wind direction, making the fans entrance direction is wind speed direction, adjust the flow direction of wind by the wind direction guide channel, increase blade power face wind flow, reduce blade resistance area wind flow, resistance type blower fan generating efficiency is improved greatly.
In sum, the utlity model has the generating efficiency height, gentle breeze utilizes advantages such as generating capacity is strong, stable.
Description of drawings
Fig. 1 is three-dimensional structure schematic representation of the present utility model.
Fig. 2 is plan view of the present utility model.
Fig. 3 is principle schematic of the present utility model.
Among the accompanying drawing 1-3: 1-fans entrance, 2-fan blade, 3-rotor shaft, 4-wind direction guide channel, 5-generator, 6-wind direction tracking empennage, 7-connecting rod, 8-blower fan tower barrel, 9-base plate flange.
Embodiment
Below in conjunction with accompanying drawing, describe a kind of embodiment of resistance force type vertical shaft wind power generator in detail.
As shown in Figures 1 to 3, a kind of resistance force type vertical shaft wind power generator, comprise fan blade 2, wind direction guide channel 4, wind direction tracking empennage 6, generator 5, the stator of described generator 5 is fixed on the top of blower fan tower barrel 8, the lower end of blower fan tower barrel 8 is base plate flange 9, be convenient to firm installation, the rotor of generator 5 is connected with rotor shaft 3,4 fan blade 2 equal angles distribute and are fixed on the rotor shaft 3, wind energy promotes fan blade 2 rotations and generates electricity by the rotor rotation that rotor shaft 3 drives generator 5, described wind direction guide channel 4, wind direction tracking empennage 6 is fixing by connecting rod 7, connecting rod 7 is connected by bearing with the connection part at rotor shaft 3 two ends, wind direction guide channel 4, wind direction tracking empennage 6 can integral body rotate freely, wind direction tracking empennage 6 is formed " people " font by two circular arc plates and is formed, can be from the motion tracking wind direction, the fans entrance 1 of the front end of wind direction guide channel 4 is facingd the wind in the front all the time, the wind direction of the water conservancy diversion of fans entrance 1 flows to the power face side of the fan blade of rotor shaft 3, increase the power of fan blade power face, reduce the wind flow of fan blade resistance area, thereby the power coefficient the purpose of this utility model of raising blower fan is to overcome the deficiency of prior art and provides a kind of simple in structure, start the little generating efficiency height of wind speed, stable resistance type wind-driven generator of breeze.
The purpose of this utility model is achieved by following technical proposals:
A kind of resistance force type vertical shaft wind power generator, comprise fan blade, wind direction guide channel, wind direction tracking empennage, generator, the stator of described generator is fixed on the top of blower fan tower barrel, the rotor of generator is connected with rotor shaft, the equal angle of described fan blade distributes and is fixed on the rotor shaft, described wind direction guide channel, wind direction tracking empennage are fixed by connecting rod, connecting rod is connected by bearing with the connection part at rotor shaft two ends, the front end of wind direction guide channel is fans entrance, and the water conservancy diversion direction of fans entrance is positioned at a side of rotor shaft and is blade power face side.
In the utility model, equal angle is provided with five fan blades on the rotor shaft.
In the utility model, the wind direction tracking empennage is formed " people " font by two circular arc plates.
Owing to adopt above-mentioned scheme, the utility model adopts the wind direction tracking empennage to pounce on automatically and catches wind direction, making the fans entrance direction is wind speed direction, adjust the flow direction of wind by the wind direction guide channel, increase blade power face wind flow, reduce blade resistance area wind flow, resistance type blower fan generating efficiency is improved greatly.
In sum, the utlity model has the generating efficiency height, gentle breeze utilizes advantages such as generating capacity is strong, stable.
Claims (3)
1. resistance force type vertical shaft wind power generator, comprise fan blade (2), wind direction guide channel (4), wind direction tracking empennage (6), generator (5), the stator of described generator (5) is fixed on the top of blower fan tower barrel (8), the rotor of generator (5) is connected with rotor shaft (3), described fan blade (2) all angle distribution is fixed on the rotor shaft (3), described wind direction guide channel (4), wind direction tracking empennage (6) is fixing by connecting rod (7), connecting rod (7) is connected by bearing with the connection part at rotor shaft (3) two ends, it is characterized in that: the front end of wind direction guide channel (4) is fans entrance (1), and the water conservancy diversion direction of fans entrance (1) is positioned at a side of rotor shaft (3) and is blade power face side.
2. a kind of resistance force type vertical shaft wind power generator according to claim 1 is characterized in that: rotor shaft (3) is gone up equal angle and is provided with five fan blades (2).
3. a kind of resistance force type vertical shaft wind power generator according to claim 1, it is characterized in that: wind direction tracking empennage (6) is formed " people " font by two circular arc plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134731 CN203223339U (en) | 2013-03-24 | 2013-03-24 | Resistance type vertical axis wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134731 CN203223339U (en) | 2013-03-24 | 2013-03-24 | Resistance type vertical axis wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223339U true CN203223339U (en) | 2013-10-02 |
Family
ID=49250343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134731 Expired - Fee Related CN203223339U (en) | 2013-03-24 | 2013-03-24 | Resistance type vertical axis wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216388A (en) * | 2013-03-24 | 2013-07-24 | 长沙理工大学 | Resistance type vertical shaft wind driven generator |
-
2013
- 2013-03-24 CN CN 201320134731 patent/CN203223339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216388A (en) * | 2013-03-24 | 2013-07-24 | 长沙理工大学 | Resistance type vertical shaft wind driven generator |
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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: 20131002 Termination date: 20140324 |