CN103867397A - Vertical-axis wind turbine capable of speeding up - Google Patents
Vertical-axis wind turbine capable of speeding up Download PDFInfo
- Publication number
- CN103867397A CN103867397A CN201410133420.7A CN201410133420A CN103867397A CN 103867397 A CN103867397 A CN 103867397A CN 201410133420 A CN201410133420 A CN 201410133420A CN 103867397 A CN103867397 A CN 103867397A
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- China
- Prior art keywords
- wind turbine
- generator
- speeding
- vertical
- ball
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to a vertical-axis wind turbine capable of speeding up, and aims at providing the vertical-axis wind turbine capable of speeding up. The rotating speed of a main shaft of the wind turbine is increased through gear acceleration, and therefore the running efficiency of the wind turbine is improved, and the electric energy production of the wind turbine is improved. The vertical-axis wind turbine capable of speeding up is composed of a blade, an upper supporting arm, a wind wheel main shaft, a speed change mechanism, an electric generator, a lower supporting arm, a generator shell, a ball support, a ball, an inner gear ring, a pinion and a motor shell end cover. The vertical-axis wind turbine capable of speeding up is characterized in that the wind wheel main shaft is connected with the inner gear ring, the pinion is arranged on a shaft of the electric generator, the pinion is meshed with the inner gear ring, the ball support and the ball are connected with the inner gear ring, and the motor shell end cover is connected with the ball support and the generator shell. The vertical-axis wind turbine capable of speeding up has the advantages that the pinion is driven by an inner gear to speed up, the rotating speed of the main shaft of the wind turbine is increased, and therefore the running efficiency of the wind turbine is improved, and the electric energy production of the wind turbine is improved.
Description
Technical field
The present invention relates to a kind of vertical axis aerogenerator that can speedup, belong to machinery manufacturing technology field.
Background technique
Existing vertical axis aerogenerator drives wind wheel to rotate by fan blade conventionally, wind wheel directly drives generator to rotate generating, and because normal condition apparatus for lower wind is not very large, and generator rated speed is lower, cost is higher, therefore causes wind power generator efficiency generally not high.
Summary of the invention
The object of the invention is to, a kind of vertical axis aerogenerator that can speedup is provided, by gear up, improved the rotating speed of generator shaft.Thereby improve the operational efficiency of wind-driven generator, improve the generated energy of generator.
The object of the present invention is achieved like this: this device is made up of fan blade, upper support arm, wind wheel main shaft, gear, generator, lower support arm, generator case, ball support, ball, ring gear, small gear, motor case end cap, it is characterized in that: wind wheel main shaft is connected with ring gear, small gear is housed on generator shaft, small gear engages with ring gear, ball support, ball are connected with ring gear, and motor case end cap is connected with ball support and generator case.
Owing to adopting technique scheme, advantage and good effect that the present invention has are: drive small gear speedup by internal gear, improved the rotating speed of generator shaft, thereby improve the operational efficiency of wind-driven generator, improve the generated energy of generator.
Brief description of the drawings
Fig. 1 is the general assembly drawing of wind-driven generator
Fig. 2 is gear schematic diagram
Accompanying drawing mark
1, fan blade 2, upper support arm 3, wind wheel main shaft 4, gear 5, generator
6, lower support arm 7, generator case 8, ball support 9, ball 10, ring gear
11, small gear 12, motor case end cap
Embodiment
Below in conjunction with the drawings and specific embodiments, structure of the present invention is further elaborated.
As shown in Figure 1 and Figure 2, this device is made up of fan blade 1, upper support arm 2, wind wheel main shaft 2, gear 4, generator 5, lower support arm 6, generator case 7, ball support 8, ball 9, ring gear 10, small gear 11, motor case end cap 12, it is characterized in that: wind wheel main shaft 3 is connected with ring gear 10, on generator 5 axles, small gear 11 is housed, small gear 11 engages with ring gear 10, ball support 8, ball 9 are connected with ring gear 10, and motor case end cap 12 is connected with ball support 8 and generator case 7.Fan blade 1 drives the 2 normal low speed runnings of wind wheel main shaft, and ring gear 10 gear teeth drive small gear 11 speedups, have improved the rotating speed of generator shaft.
It should be noted last that, above embodiment is only unrestricted in order to technological scheme of the present invention to be described.Although the present invention is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, technological scheme of the present invention is modified or is equal to replacement, do not depart from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (2)
- One kind can speedup vertical axis aerogenerator, formed by fan blade, upper support arm, wind wheel main shaft, gear, generator, lower support arm, generator case, ball support, ball, ring gear, small gear, motor case end cap, it is characterized in that: wind wheel main shaft is connected with ring gear, small gear is housed on generator shaft, and small gear engages with ring gear.
- 2. according to a kind of vertical axis aerogenerator that can speedup described in right 1, it is characterized in that: ball support, ball are connected with ring gear, motor case end cap is connected with ball support and generator case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410133420.7A CN103867397A (en) | 2014-03-27 | 2014-03-27 | Vertical-axis wind turbine capable of speeding up |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410133420.7A CN103867397A (en) | 2014-03-27 | 2014-03-27 | Vertical-axis wind turbine capable of speeding up |
Publications (1)
Publication Number | Publication Date |
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CN103867397A true CN103867397A (en) | 2014-06-18 |
Family
ID=50906299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410133420.7A Pending CN103867397A (en) | 2014-03-27 | 2014-03-27 | Vertical-axis wind turbine capable of speeding up |
Country Status (1)
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CN (1) | CN103867397A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111535991A (en) * | 2020-04-15 | 2020-08-14 | 南京工业职业技术学院 | Vertical axis wind turbine and working method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201250753Y (en) * | 2008-11-04 | 2009-06-03 | 上海爱瑞科技发展有限公司 | Composite transmission mechanism for vertical axis wind turbine |
CN101886616A (en) * | 2010-08-06 | 2010-11-17 | 钟明华 | Movable wind power generator |
CN101956672A (en) * | 2010-10-12 | 2011-01-26 | 张远林 | Wind power generation method and device suitable for wide wind speed range |
US20110076154A1 (en) * | 2008-06-05 | 2011-03-31 | Yan Qiang | Support for a large vertical axis wind turbine |
CN203783817U (en) * | 2014-03-27 | 2014-08-20 | 盐城工业职业技术学院 | Vertical axis wind power generator capable of increasing speed |
-
2014
- 2014-03-27 CN CN201410133420.7A patent/CN103867397A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110076154A1 (en) * | 2008-06-05 | 2011-03-31 | Yan Qiang | Support for a large vertical axis wind turbine |
CN201250753Y (en) * | 2008-11-04 | 2009-06-03 | 上海爱瑞科技发展有限公司 | Composite transmission mechanism for vertical axis wind turbine |
CN101886616A (en) * | 2010-08-06 | 2010-11-17 | 钟明华 | Movable wind power generator |
CN101956672A (en) * | 2010-10-12 | 2011-01-26 | 张远林 | Wind power generation method and device suitable for wide wind speed range |
CN203783817U (en) * | 2014-03-27 | 2014-08-20 | 盐城工业职业技术学院 | Vertical axis wind power generator capable of increasing speed |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111535991A (en) * | 2020-04-15 | 2020-08-14 | 南京工业职业技术学院 | Vertical axis wind turbine and working method |
CN111535991B (en) * | 2020-04-15 | 2022-04-05 | 南京工业职业技术学院 | Vertical axis wind turbine and working method |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |