CN201818435U - Floating vertical rotation axis wind turbine - Google Patents
Floating vertical rotation axis wind turbine Download PDFInfo
- Publication number
- CN201818435U CN201818435U CN2010205725457U CN201020572545U CN201818435U CN 201818435 U CN201818435 U CN 201818435U CN 2010205725457 U CN2010205725457 U CN 2010205725457U CN 201020572545 U CN201020572545 U CN 201020572545U CN 201818435 U CN201818435 U CN 201818435U
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- generator
- vertical rotation
- blade
- floating body
- 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
Links
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000013505 freshwater Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
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
- Y02E10/727—Offshore wind turbines
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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
Landscapes
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
本实用新型提供了一种可以在漂浮在水上，特别是能够漂浮在海面上的风力发电机，由配重、连接索、漂浮体、发电机、变速器和连接器、垂直转轴及叶片、柔性连接器、杆架构成。漂浮体通过连接索与配重链接，杆架和发电机固定在漂浮体上，垂直转轴和叶片的上端通过柔性连接器悬挂固定在杆架上，下端通过变速器和连接器与发电机相连。在浮力作用下，发电机整体能够漂浮在水面上。在风力作用下，叶片带动转轴转动，通过发电机产生电力，再通过输电线可以输送到蓄电池中或电网中。可节约土地资源。
The utility model provides a wind power generator that can float on water, especially on the sea surface. It is composed of device and pole frame. The floating body is linked with the counterweight through connecting cables, the pole frame and the generator are fixed on the floating body, the upper end of the vertical shaft and the blade is suspended and fixed on the pole frame through a flexible connector, and the lower end is connected with the generator through a transmission and a connector. Under the action of buoyancy, the generator as a whole can float on the water surface. Under the action of wind, the blades drive the rotating shaft to rotate, generate electricity through the generator, and then transmit it to the battery or the power grid through the transmission line. Can save land resources.
Description
Technical field
The utility model relates to a kind of wind-driven generator, particularly a kind of floating type vertical rotation axis wind-driven generator.
Background technique
The wind-driven generator of present domestic use is mounted in the horizontal axis wind-driven generator of land, when building the wind power station with the large size land occupation.Vertical rotation axis wind-driven generator waterborne does not appear in the newspapers in patent documentation.
The model utility content
The purpose of this utility model provide a kind of can swim in waterborne, particularly can floating wind-driven generator across the sea, so that more renewable energy sourcess to be provided, economize the land resource simultaneously.
The purpose of this utility model is achieved in that
Floating type vertical rotation axis wind-driven generator is made of counterweight, connecting strand, floating body, generator, speed changer and connector, vertical rotation axis and blade, flexible connector, bridge.Floating body links by connecting strand and counterweight, and bridge and generator are fixed on the floating body, and the upper end of vertical rotation axis and blade hangs by flexible connector and is fixed on the bridge, and the lower end links to each other with generator with connector by speed changer.The structure of vertical rotation axis and blade-section can be blade and shaft parallel formula structure (blade is perpendicular to the water surface) or blade and rotating shaft monoclinic phase friendship (helical blade) structure or both compound modes.
Suffered buoyancy sum must be greater than the overall weight of floating type vertical axis aerogenerator in fresh water for floating body and counterweight.Under floating function, whole generator can swim on the water surface.
Under the wind-force effect, blade drives rotating shaft and rotates, and produces electric power by generator, can be transported in the storage battery or in the electrical network by power transmission line again.
The utlity model has following advantage and good effect:
1, generator swims on the water surface, can save the soil, and more renewable energy sourcess are provided;
2, vertical rotation axis can make whole stress equalization, is difficult for toppling in water.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings:
Accompanying drawing is the structural representation of model utility.
Among the figure, 1-counterweight, 2-connecting strand, 3-floating body, 4-generator, 5-speed changer and connector, 6-vertical rotation axis and blade, 7-bridge, 8-flexible connector.
Embodiment:
Floating body 3 links with counterweight 1 by connecting strand 2, and bridge 7 and generator 4 are fixed on the floating body 3, and the upper end of vertical rotation axis and blade 6 hangs by flexible connector 8 and is fixed on the bridge 7, and the lower end links to each other with generator 4 with connector 5 by speed changer.
Under the wind-force effect, vertical rotation axis and blade 6 rotate, and produce electric power by generator 4, can be transported in the storage battery or in the electrical network by power transmission line again.
Claims (3)
1. floating type vertical rotation axis wind-driven generator, constitute by counterweight, connecting strand, floating body, generator, speed changer and connector, vertical rotation axis and blade, flexible connector, bridge, it is characterized in that, floating body links by connecting strand and counterweight, bridge and generator are fixed on the floating body, the upper end of vertical rotation axis and blade hangs by flexible connector and is fixed on the bridge, and the lower end links to each other with generator with connector by speed changer.
2. floating type vertical rotation axis wind-driven generator according to claim 1, it is characterized in that floating body and counterweight in fresh water suffered buoyancy sum greater than the overall weight of floating type vertical axis aerogenerator.
3. floating type vertical rotation axis wind-driven generator according to claim 1 is characterized in that vertical rotation axis and blade can be blade and shaft parallel formula structure or blade and rotating shaft monoclinic phase friendship structure or both compound modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205725457U CN201818435U (en) | 2010-10-22 | 2010-10-22 | Floating vertical rotation axis wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205725457U CN201818435U (en) | 2010-10-22 | 2010-10-22 | Floating vertical rotation axis wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818435U true CN201818435U (en) | 2011-05-04 |
Family
ID=43916392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205725457U Expired - Fee Related CN201818435U (en) | 2010-10-22 | 2010-10-22 | Floating vertical rotation axis wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862655A (en) * | 2012-09-24 | 2013-01-09 | 李锦新 | Structure member standing in water and capable of stably loading |
| CN105264224A (en) * | 2013-07-09 | 2016-01-20 | 株式会社日立产机系统 | Floating offshore wind power generating device and transformer used in same |
| CN105584603A (en) * | 2016-03-18 | 2016-05-18 | 中国海洋大学 | Automatic toppling centering device for single point mooring floating type structure |
-
2010
- 2010-10-22 CN CN2010205725457U patent/CN201818435U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862655A (en) * | 2012-09-24 | 2013-01-09 | 李锦新 | Structure member standing in water and capable of stably loading |
| CN102862655B (en) * | 2012-09-24 | 2015-02-04 | 李锦新 | Structure member standing in water and capable of stably loading |
| CN105264224A (en) * | 2013-07-09 | 2016-01-20 | 株式会社日立产机系统 | Floating offshore wind power generating device and transformer used in same |
| CN105584603A (en) * | 2016-03-18 | 2016-05-18 | 中国海洋大学 | Automatic toppling centering device for single point mooring floating type structure |
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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: 20110504 Termination date: 20131022 |