CN201071790Y - Vertical shaft type aerogenerator - Google Patents
Vertical shaft type aerogenerator Download PDFInfo
- Publication number
- CN201071790Y CN201071790Y CNU2007201752097U CN200720175209U CN201071790Y CN 201071790 Y CN201071790 Y CN 201071790Y CN U2007201752097 U CNU2007201752097 U CN U2007201752097U CN 200720175209 U CN200720175209 U CN 200720175209U CN 201071790 Y CN201071790 Y CN 201071790Y
- Authority
- CN
- China
- Prior art keywords
- wind
- fan blade
- blade
- main shaft
- impeller
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Wind Motors (AREA)
Abstract
A vertical shaft wind power generator is composed of a supporter, a power generator, a transmission gear, a wind impeller, a wind helm, a wind-barrier shield and a wind force regulator, wherein a main shaft of the wind impeller is vertical, surface of the wind impeller is perpendicular to the wind direction, the wind-barrier shield is arranged on the wind impeller, and the wind force regulator on the wind-barrier shield can automatically regulate an action zone of wind force on the wind impeller to enable the main shaft to rotate in a uniform speed. The utility model has the advantages of simple process for wind impeller production, stable structure, low manufacturing price, simple speed-control mechanism, constant generated output power and low generation cost.
Description
Affiliated technical field
The utility model relate to a kind of can be with the device of wind-power electricity generation, especially the fan blade main shaft is straight perpendicular wind-driven generator.
Background technique
At present, known wind-driven generator all is that the fan blade main shaft is that level is connected with generator mostly, and the surface and the windward side of fan blade have a certain degree, and wind-force promotes fan blade and drives generator for electricity generation.But the quality requirement that fan blade is made is very high, the fan blade manufacturing technology of large-scale wind driven generator even will reach the manufacturing technology requirement of helicopter propeller, speed regulating mechanism complexity, manufacture cost height.
Summary of the invention
Require height in order to overcome existing power-driven generator leaf manufacturing technology, the deficiency of speed regulating mechanism complexity, the utility model provides a kind of vertical axis wind-driven generator, and the fan blade manufacturing of this wind-driven generator is simple, and generating efficiency is also high.
The technological scheme that its technical problem that solves the utility model adopts is: the fan blade main shaft is for vertically to be connected with generator, the Surface Vertical of fan blade is in wind direction, the wind rudder is adjusted wind shield, make half of fan blade face the windward side always, half of fan blade is blocked by wind shield, the half of fan blade that wind blows is not blocked drives generator, generates electricity.Wind shield is made up of two barge boards, adjusts the relative position of barge board, can change the size of wind-force to the fan blade active force, and generator is in certain at the uniform velocity scope, and the size with wind-force does not fluctuate, and is able to the stable purpose of output power.
The beneficial effects of the utility model are, the technology of making fan blade is simple, structural stability, and low cost, speed regulating mechanism is simple, and the generating output power is constant, and cost of electricity-generating is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model embodiment's a schematic perspective view.
Fig. 2 is the utility model embodiment's a elevational schematic view.
Fig. 3, Fig. 4 are model utility embodiment's block diagram.
Fig. 5 regulates the wind-force fundamental diagram.
1. blades among the figure, 1-1. fan blade, 2. wind shield, 2-1. barge board 1,2-2. barge board 2,2-3. wind rudder, 2-4. arc racks, 2-5. wind-force regulator, 3-1. speed changer, 3-2. generator, 4. support.
Embodiment
In Fig. 1, blade (1) axle two ends link to each other with wind shield (2) support body two ends, and fan blade (1-1) Surface Vertical is in wind direction, and fan blade (1-1) is board-type or camber, and the quantity of fan blade is more than three.The lower end of blade (1) axle links to each other with generator (3-2) with speed changer (3-1) again by the top of support (4), and the bottom of generator (3-2) is installed on the middle part crossbearer of support (4).
In embodiment illustrated in fig. 2, barge board 1 (2-1), arc racks (2-4) are formed dynamic wind shield with the framework that links to each other with them.Barge board 2 (2-2), wind rudder (2-3), wind-force regulator (2-5) are formed static wind shield with the framework that links to each other with them.Wind-force changes, and the tachometer of wind-force regulator (2-5) by inside records spindle speed and change, and regulator will drive dynamic wind shield by arc racks, changes the active region of wind-force to fan blade, and spindle speed is got back in the scope of setting automatically.
In Fig. 3, two parts assemble up, and arc racks (2-4) is and the interior gear interlock mutually of wind-force regulator (2-5).
In Fig. 5, center line is vertical with the windward side by main shaft, two zones about blade is divided into, and left side district is wind swept area, right district is the district of keeping out the wind.Last figure, barge board 1 (2-1), barge board 2 (2-2) block wind-force at You Qu, and wind-force promotes left side district fan blade, drives main shaft and rotates.Figure below when wind-force is big, is adjusted the position of barge board 1 (2-1), the right district of wind-force entering part, and the power of generation and main shaft direction of rotation has hindered the raising of spindle speed, thereby has reached the order ground of main shaft uniform rotation.
Claims (5)
1. a vertical axis wind-driven generator on support, has generator, speed changer, blade, wind rudder, and it is characterized in that: the main shaft of blade is vertical, and the fan blade face has wind shield perpendicular to wind direction on the blade, the wind-force regulator on the wind shield.
2. vertical axis wind-driven generator according to claim 1 is characterized in that: the blade main shaft is perpendicular to level surface.
3. vertical axis wind-driven generator according to claim 1 is characterized in that: the fan blade face perpendicular to wind and to, fan blade is board-type or camber, the quantity of fan blade is more than three.
4. vertical axis wind-driven generator according to claim 1 is characterized in that: wind shield is housed on the blade, and wind shield is made up of wind rudder, dynamic wind shield, static wind shield.
5. vertical axis wind-driven generator according to claim 1 is characterized in that: the wind-force regulator on the wind shield, can regulate the active region of wind-force automatically to fan blade, and make the main shaft uniform rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201752097U CN201071790Y (en) | 2007-08-27 | 2007-08-27 | Vertical shaft type aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201752097U CN201071790Y (en) | 2007-08-27 | 2007-08-27 | Vertical shaft type aerogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071790Y true CN201071790Y (en) | 2008-06-11 |
Family
ID=39550348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201752097U Expired - Fee Related CN201071790Y (en) | 2007-08-27 | 2007-08-27 | Vertical shaft type aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071790Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013052011A1 (en) * | 2011-10-03 | 2013-04-11 | Nanyang Technological University | Delta wing fluid turbine |
| CN103375336A (en) * | 2012-04-25 | 2013-10-30 | 上海模斯翼风力发电设备有限公司 | Vertical-axis wind turbine board wing structure and using method thereof |
| CN108506165A (en) * | 2017-02-28 | 2018-09-07 | 范仲元 | A kind of wind power generation plant |
| CN109185052A (en) * | 2018-11-14 | 2019-01-11 | 洪进 | A kind of equipment improving wind power utilization rate |
| CN113958905A (en) * | 2021-10-15 | 2022-01-21 | 中国市政工程西南设计研究总院有限公司 | Wind-solar complementary multifunctional rod |
| CN113969869A (en) * | 2021-11-22 | 2022-01-25 | 李海萍 | Vertical shaft magnetic suspension yawing type wind power generation device |
-
2007
- 2007-08-27 CN CNU2007201752097U patent/CN201071790Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013052011A1 (en) * | 2011-10-03 | 2013-04-11 | Nanyang Technological University | Delta wing fluid turbine |
| CN103375336A (en) * | 2012-04-25 | 2013-10-30 | 上海模斯翼风力发电设备有限公司 | Vertical-axis wind turbine board wing structure and using method thereof |
| CN108506165A (en) * | 2017-02-28 | 2018-09-07 | 范仲元 | A kind of wind power generation plant |
| CN109185052A (en) * | 2018-11-14 | 2019-01-11 | 洪进 | A kind of equipment improving wind power utilization rate |
| CN113958905A (en) * | 2021-10-15 | 2022-01-21 | 中国市政工程西南设计研究总院有限公司 | Wind-solar complementary multifunctional rod |
| CN113958905B (en) * | 2021-10-15 | 2022-06-28 | 中国市政工程西南设计研究总院有限公司 | Wind-solar complementary multifunctional rod |
| CN113969869A (en) * | 2021-11-22 | 2022-01-25 | 李海萍 | Vertical shaft magnetic suspension yawing type wind power generation device |
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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: 20080611 Termination date: 20090928 |