CN201209516Y - Wind-collecting power generator - Google Patents
Wind-collecting power generator Download PDFInfo
- Publication number
- CN201209516Y CN201209516Y CNU2008201264539U CN200820126453U CN201209516Y CN 201209516 Y CN201209516 Y CN 201209516Y CN U2008201264539 U CNU2008201264539 U CN U2008201264539U CN 200820126453 U CN200820126453 U CN 200820126453U CN 201209516 Y CN201209516 Y CN 201209516Y
- Authority
- CN
- China
- Prior art keywords
- wind
- blade
- power generator
- intake grill
- collecting unit
- 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
-
- 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 relates to a wind power generator which can collect wind; the wind power generator is provided with a wind collector outer shell with a funnel-shaped wind inlet; blades in the upwind direction are covered, to prevent the resistance produced to the upwind blades, collect the upwind producing resistance to the along-wind direction, and increase the pushing force of the wind. Because of a vane, the wind inlet of the wind collector outer shell is right opposite to the wind direction.
Description
Technical field
The utility model relates to a kind of wind-driven generator that can collect wind, and this wind-driven generator is a vertical axis aerogenerator, and it is funnelform wind collecting unit that an intake grill is arranged, and wind concentration is promoted blade rotation.Utilize wind vane to make intake grill all the time over against wind direction.
Background technique
At present, the vertical axis aerogenerator of existing multiple structural type.The blade of wind-driven generator has a half vane to be in down wind, has a half vane to be in against the wind.The blade that is in is with the wind promoted to sway by wind-force, and be in against the wind to blade, wind produces resistance to blade.These resistances are offset the rotatory force that the down wind blade is produced, and obviously reduce the working efficiency of wind-driven generator.
Summary of the invention
To blow to blade against the wind in order not making, to eliminate the resistance that blade produces,, the contrary wind concentrated vectoring that produces resistance is arrived a side with the wind, increase the Driving force of wind the down wind blade with a wind collecting unit that the funnel-like intake grill is arranged.
The technological scheme that the utility model is taked is: utilize a wind collecting unit that the funnel-like intake grill is arranged, to be in blade shroud against the wind, do not make and produce resistance against the wind, make the contrary wind concentrated vectoring that produces resistance arrive a side with the wind simultaneously, increase the Driving force of wind, utilize wind vane to keep the intake grill of wind collecting unit over against wind direction to the down wind blade.
The beneficial effects of the utility model are that the contrary wind concentrated vectoring that utilizes wind collecting unit will produce resistance arrives a side with the wind, exempts counter blow and produces resistance, increases the Driving force of wind to the down wind blade, improves the working efficiency of wind-driven generator.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is a kind of wind-driven generator side-looking structural drawing that can collect wind, among the figure, and 1-pedestal, 2-generator, 3-generator shaft driving gear, 4-blade rack gear, 5-blade rack, 6-wind collecting unit shell, 7-blade, 8-main shaft, 9-wind vane.
Embodiment
In Fig. 1, generator 2 is fixed on the pedestal 1, and generator shaft driving gear 3 is meshed with blade rack gear 4, and blade rack gear 4 blade racks 5 and blade 7 are made of one.Wind promotes blade 7 and drives blade rack 5 rotations, drives generator shaft driving gears 3 by blade rack gear 4 and rotates, and makes generator for electricity generation.Have the wind collecting unit shell 6 and the wind vane 9 of funnel-like intake grill to be made of one, the sensing of wind vane 9 and intake grill 10 are perpendicular, and under wind action, intake grill 10 is always in the face of wind direction.Wind collecting unit shell 6 is coaxial with blade rack 5, rotates around main shaft 8.
In Fig. 2, wind direction is from bottom to top, and wind enters wind collecting unit shell 6 from intake grill 10, and drive blade 7 and blade rack 5 rotate counterclockwise around main shaft 8.The sensing of wind vane 9 is vertical with intake grill, and under the promotion of wind, intake grill 10 is always in the face of wind direction.
Claims (2)
1 one kinds of wind-driven generators that can collect wind is characterized in that: the wind collecting unit shell that the funnel-like intake grill is arranged.
2 wind-driven generators that can collect wind according to claim 1 is characterized in that: have to make the wind vane of wind collecting unit shell intake grill over against wind direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201264539U CN201209516Y (en) | 2008-06-30 | 2008-06-30 | Wind-collecting power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201264539U CN201209516Y (en) | 2008-06-30 | 2008-06-30 | Wind-collecting power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209516Y true CN201209516Y (en) | 2009-03-18 |
Family
ID=40480249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201264539U Expired - Fee Related CN201209516Y (en) | 2008-06-30 | 2008-06-30 | Wind-collecting power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209516Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798988A (en) * | 2010-03-26 | 2010-08-11 | 申振华 | Method and device for improving performance of resistance-type vertical axis wind turbine |
| CN106286124A (en) * | 2015-05-21 | 2017-01-04 | 陈云桥 | Efficient turbine wind-driven generator |
-
2008
- 2008-06-30 CN CNU2008201264539U patent/CN201209516Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798988A (en) * | 2010-03-26 | 2010-08-11 | 申振华 | Method and device for improving performance of resistance-type vertical axis wind turbine |
| CN106286124A (en) * | 2015-05-21 | 2017-01-04 | 陈云桥 | Efficient turbine 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: 20090318 Termination date: 20100630 |