CN106050554A - Vertical axis wind turbine - Google Patents
Vertical axis wind turbine Download PDFInfo
- Publication number
- CN106050554A CN106050554A CN201510526911.2A CN201510526911A CN106050554A CN 106050554 A CN106050554 A CN 106050554A CN 201510526911 A CN201510526911 A CN 201510526911A CN 106050554 A CN106050554 A CN 106050554A
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- CN
- China
- Prior art keywords
- blade
- crossbeam
- drag
- line
- vertical axis
- 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.)
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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 invention relates to a vertical axis wind turbine which is mainly used for wind power utilization. In existing vertical axis wind turbines, various kinds of structures for installing and supporting blades are complex and heavy, so that the wind power utilization efficiency and economical performance are affected, and the structures are not likely to be realized in large wind turbines. The vertical axis wind turbine comprises a tower, a motor, a blade mounting disk, cross beams, blades, outer inhaul cables, inner inhaul cables, a supporting rod and cross beam inhaul cables. The blade mounting and supporting structure is simplified through the inhaul cables, and the economical performance and the wind power utilization efficiency are improved.
Description
Technical field
The present invention relates to a kind of vertical axis windmill, be mainly used in Wind Power Utilization.
Background technology
In existing vertical axis windmill, various for the structure of installation and support blade, the most more complicated, the heaviest, have impact on wind energy utilization efficiency and economy, be even difficult to realize in large scale wind power machine.
Summary of the invention
It is an object of the invention to: simplify blade installation, supporting construction, improve economy and wind energy utilization efficiency.
The present invention is achieved in that a kind of vertical shaft fan, including pylon, motor, blade mounting disc, crossbeam, blade, outer drag-line, inhaul, strut, crossbeam drag-line.Motor is arranged on windmill tower frame, blade mounting disc is connected with the rotating shaft of motor, blade vertical direction is arranged, cross beam water placing flat, blade is fixed in crossbeam, fixing point on blade is in the centre position of blade, fixing point on crossbeam is near crossbeam outer end position, assembly after blade and crossbeam assembling uniform is arranged in blade mounting disc, the inner end of crossbeam is fixed in blade mounting disc, the quantity of blade and crossbeam is generally 2 to 5, and when blade and crossbeam are even number, the crossbeam of same radial direction can be made of one.Stability when rotating for guarantee blade and rigidity, connect on blade and have some outer drag-lines and some inhauls, outer drag-line one end is connected to blade, the other end is connected to the outer end of crossbeam, inhaul one end is connected to blade, the other end is connected to adjacent blade, depending on the quantity optic lobe leaf length situation of drag-line.
For improving the bearing capacity of crossbeam, crossbeam connecting and has crossbeam drag-line, crossbeam drag-line one end to be fixed on crossbeam, the other end is fixed on strut, and strut is fixed on the rotation axis measurement of blade mounting disc, and the quantity of crossbeam drag-line is depending on carrying situation.
It is said that in general, the most more high wind speed is the biggest, for improving wind energy utilization, blade is outward-dipping relative to crossbeam, and the blade upper end radius of gyration is more than the blade lower end radius of gyration.
The maximum feature of the present invention is:
Utilize drag-line to simplify wind machine structure, improve economy and wind energy utilization.
Accompanying drawing explanation
Fig. 1 is the principle schematic front view of the present invention.
Fig. 2 is present invention schematic perspective view when installing 4 blades.
Fig. 3 is present invention schematic perspective view when installing 3 blades.
Fig. 4 is blade of the present invention, the hard-wired schematic front view of crossbeam.
In figure, 1-inhaul, 2-blade, the outer drag-line of 3-, 4-strut, 5-crossbeam drag-line, 6-crossbeam, 7-blade mounting disc, 8-motor, 9-pylon.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, the present invention will be further described, but the scope that the present invention is protected is not limited to and this, and equivalence change and deformation that those skilled in the art can readily occur in come under protection scope of the present invention.
As Fig. 1 is to shown in 4, and a kind of vertical shaft fan, including pylon 9, motor 8, blade mounting disc 7, crossbeam 6, blade 2, outer drag-line 3, inhaul 1, strut 4, crossbeam drag-line 5.Motor 8 is arranged on windmill tower frame 9, blade mounting disc 7 is connected with the rotating shaft of motor 8, blade 2 vertical direction is arranged, crossbeam 6 horizontal positioned, blade 2 is fixed in crossbeam 6, fixing point on blade 2 is in the centre position of blade 2, fixing point on crossbeam 6 is near crossbeam 6 outer end position, assembly after blade 2 and crossbeam 6 assembling uniform is arranged in blade mounting disc 7, the inner end of crossbeam 6 is fixed in blade mounting disc 7, Fig. 4 is blade, schematic front view after crossbeam assembling combination, the quantity of blade 2 and crossbeam 6 is generally 2 to 5, when blade 2 and crossbeam 6 are even number, the crossbeam 6 of same radial direction can be made of one, schematic perspective view when Fig. 2 is to install 4 blades, schematic perspective view when Fig. 3 is to install 3 blades.Stability when rotating for guarantee blade 2 and rigidity, connect on blade 2 and have some outer drag-lines 3 and some inhauls 1, outer drag-line 3 one end is connected to blade 2, the other end is connected to the outer end of crossbeam 6, inhaul 1 one end is connected to blade 2, the other end is connected to adjacent blade, and the other end can also be connected on the blade of right opposite sometimes, depending on the quantity optic lobe leaf length situation of drag-line.
For improving the bearing capacity of crossbeam 6, crossbeam 6 connects and has crossbeam drag-line 5, crossbeam drag-line 5 one end to be fixed on crossbeam 6, the other end is fixed on strut 4, and strut 4 is fixed on the rotation axis measurement of blade mounting disc 7, and the quantity of crossbeam drag-line 5 is depending on carrying situation, if Fig. 1 is to shown in 3.
It is said that in general, the most more high wind speed is the biggest, for improving wind energy utilization, the relative crossbeam 6 of blade 2 is outward-dipping, and the blade 2 upper end radius of gyration is more than the blade lower end radius of gyration, if Fig. 1 is to shown in 4.
Claims (3)
1. a vertical axis windmill, including pylon, motor, blade mounting disc, crossbeam, blade, outer drag-line, inhaul, strut, crossbeam drag-line, it is characterised in that:
Motor is arranged on windmill tower frame, blade mounting disc is connected with the rotating shaft of motor, blade vertical direction is arranged, cross beam water placing flat, blade is fixed in crossbeam, fixing point on blade is in the centre position of blade, fixing point on crossbeam is near crossbeam outer end position, assembly after blade and crossbeam assembling uniform is arranged in blade mounting disc, the inner end of crossbeam is fixed in blade mounting disc, connect on blade and have some outer drag-lines and some inhauls, outer drag-line one end is connected to blade, the other end is connected to the outer end of crossbeam, inhaul one end is connected to blade, the other end is connected to adjacent blade.
2. a kind of vertical axis windmill as claimed in claim 1, it is characterised in that:
Described blade is outward-dipping relative to crossbeam, and the blade upper end radius of gyration is more than the blade lower end radius of gyration.
3. a kind of vertical axis windmill as claimed in claim 1, it is characterised in that:
Connecting on described crossbeam has crossbeam drag-line, crossbeam drag-line one end to be fixed on crossbeam, and the other end is fixed on strut, and strut is fixed on the rotation axis measurement of blade mounting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526911.2A CN106050554B (en) | 2015-08-26 | 2015-08-26 | A kind of vertical axis windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526911.2A CN106050554B (en) | 2015-08-26 | 2015-08-26 | A kind of vertical axis windmill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050554A true CN106050554A (en) | 2016-10-26 |
| CN106050554B CN106050554B (en) | 2019-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510526911.2A Active CN106050554B (en) | 2015-08-26 | 2015-08-26 | A kind of vertical axis windmill |
Country Status (1)
| Country | Link |
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| CN (1) | CN106050554B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968883A (en) * | 2017-02-13 | 2017-07-21 | 上海大学 | A kind of vertical axis windmill |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087202A (en) * | 1975-07-21 | 1978-05-02 | National Research Development Corporation | Vertical axis wind turbines |
| US4355956A (en) * | 1979-12-26 | 1982-10-26 | Leland O. Lane | Wind turbine |
| CN201391420Y (en) * | 2008-12-12 | 2010-01-27 | 中金富华能源科技有限公司 | Multilayer and multi-column combined vertical shaft wind power generation system |
| CN101660488A (en) * | 2008-08-27 | 2010-03-03 | 深圳市风发科技发展有限公司 | Vertical axis wind turbine |
| CN101705919A (en) * | 2009-11-03 | 2010-05-12 | 昆明理工峰潮科技有限公司 | Reverse guy rope type cantilever of vertical shaft wind driven generator |
| CN101832226A (en) * | 2010-06-08 | 2010-09-15 | 河南科技大学 | Lift and resistance composite wind-driven vertical shaft wind generator and wind wheel thereof |
| CN101846040A (en) * | 2009-03-27 | 2010-09-29 | 王泽思 | Vertical-axis wind turbine |
| CN102135067A (en) * | 2011-03-01 | 2011-07-27 | 国能风力发电有限公司 | Circumferential inhaul cable structure of vertical axis wind turbine |
| CN103726985A (en) * | 2014-01-22 | 2014-04-16 | 深圳市宝联风光热能源科技有限公司 | Rising double pendulum-blade vertical-axis wind generating set |
| CN103925149A (en) * | 2014-04-29 | 2014-07-16 | 苏州飞能可再生能源科技有限公司 | Assembled low-gravity-center efficient vertical shaft wind turbine |
| CN205036509U (en) * | 2015-08-26 | 2016-02-17 | 陈忠维 | Vertical axis wind turbine |
-
2015
- 2015-08-26 CN CN201510526911.2A patent/CN106050554B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087202A (en) * | 1975-07-21 | 1978-05-02 | National Research Development Corporation | Vertical axis wind turbines |
| US4355956A (en) * | 1979-12-26 | 1982-10-26 | Leland O. Lane | Wind turbine |
| CN101660488A (en) * | 2008-08-27 | 2010-03-03 | 深圳市风发科技发展有限公司 | Vertical axis wind turbine |
| CN201391420Y (en) * | 2008-12-12 | 2010-01-27 | 中金富华能源科技有限公司 | Multilayer and multi-column combined vertical shaft wind power generation system |
| CN101846040A (en) * | 2009-03-27 | 2010-09-29 | 王泽思 | Vertical-axis wind turbine |
| CN101705919A (en) * | 2009-11-03 | 2010-05-12 | 昆明理工峰潮科技有限公司 | Reverse guy rope type cantilever of vertical shaft wind driven generator |
| CN101832226A (en) * | 2010-06-08 | 2010-09-15 | 河南科技大学 | Lift and resistance composite wind-driven vertical shaft wind generator and wind wheel thereof |
| CN102135067A (en) * | 2011-03-01 | 2011-07-27 | 国能风力发电有限公司 | Circumferential inhaul cable structure of vertical axis wind turbine |
| CN103726985A (en) * | 2014-01-22 | 2014-04-16 | 深圳市宝联风光热能源科技有限公司 | Rising double pendulum-blade vertical-axis wind generating set |
| CN103925149A (en) * | 2014-04-29 | 2014-07-16 | 苏州飞能可再生能源科技有限公司 | Assembled low-gravity-center efficient vertical shaft wind turbine |
| CN205036509U (en) * | 2015-08-26 | 2016-02-17 | 陈忠维 | Vertical axis wind turbine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968883A (en) * | 2017-02-13 | 2017-07-21 | 上海大学 | A kind of vertical axis windmill |
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| Publication number | Publication date |
|---|---|
| CN106050554B (en) | 2019-06-14 |
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Effective date of registration: 20201218 Address after: 225600 Jiangsu Province Yangzhou Gaoyou Economic Development Zone Dongting Lake Road Science and Technology Venture Center, Room 210, 2nd floor Patentee after: JIANGSU BOSIWEI INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 315040 Zhejiang province Ningbo Jiangdong fuming road 265 Lane 4, room 104 Patentee before: Chen Zhongwei Effective date of registration: 20201218 Address after: 224600 south of Guanhe 1st Road, Xiangshui Industrial Economic Zone, Yancheng City, Jiangsu Province Patentee after: JIANGSU TIANNENG MARINE HEAVY INDUSTRY Co.,Ltd. Address before: 225600 Jiangsu Province Yangzhou Gaoyou Economic Development Zone Dongting Lake Road Science and Technology Venture Center, Room 210, 2nd floor Patentee before: JIANGSU BOSIWEI INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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| TR01 | Transfer of patent right |