CN203685497U - Variable speed device used for wind power generation - Google Patents
Variable speed device used for wind power generation Download PDFInfo
- Publication number
- CN203685497U CN203685497U CN201420006953.4U CN201420006953U CN203685497U CN 203685497 U CN203685497 U CN 203685497U CN 201420006953 U CN201420006953 U CN 201420006953U CN 203685497 U CN203685497 U CN 203685497U
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- China
- Prior art keywords
- conical surface
- surface body
- power generation
- variable speed
- wind power
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- 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
- 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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Abstract
The utility model relates to the electromechanical field, in particular to a variable speed device used for wind power generation. The variable speed device used for wind power generation comprises an electric generator, an electric generator shaft, a conical surface body, a fixing frame, a pulley, a supporting frame and a large wheel disk, wherein the axis of the conical surface body is coaxial with the axis of the electric generator shaft, the conical surface body is fixed to the electric generator shaft, the electric generator shaft is connected with the fixing frame through a bearing, the pulley is fixed below the fixing frame, and the large wheel disk makes surface contact with the conical surface body. When the pulley moves left and right on the supporting frame, the position of the contact surface between the large wheel disk and the conical surface body can be changed so that the conical surface body can rotate at different speed ratios through the angular speed of the large wheel disk, and thus the rotation speed of the electric generator can be changed. The variable speed device used for wind power generation is scientific in structural design and simple in production and machining technology. When the variable speed device is used on a wind power generation device, workers can control the wind power generation device easily in the power generation process, and production and life requirements are met.
Description
Technical field
The utility model relates to dynamo-electric field, the variable speed device of particularly using on a kind of wind-power electricity generation.
Background technique
In recent years, as the clean energy resource of not discharging greenhouse gases in the time generating electricity, wind generating unit receives much attention, wind generating unit sways wind wheel dish by wind-force, this rotatory force is converted to electric power to obtain generating output, traditional wind generating unit can only be passed to generator with fixed speed ratio form by power in rotation process, easily causes staff not control in power generation process wind generating unit, can not meet productive life requirement.
Summary of the invention
Can only in rotation process, with fixed speed ratio form, power be passed to generator for traditional wind generating unit, easily cause staff not control in power generation process wind generating unit, can not meet the problem that productive life requires, the utility model provides the variable speed device of using on a kind of wind-power electricity generation to solve the shortcoming and deficiency on traditional wind generating unit, the variable speed device of using on described a kind of wind-power electricity generation, it is characterized in that: the variable speed device of using on a kind of wind-power electricity generation is by generator, generator shaft, conical surface body, fixing frame, pulley, supporting frame, big trochal disc composition, wherein coaxial and conical surface body is fixed on generator shaft the conical surface axon heart with generator shaft axle center, generator shaft is connected with fixing frame by bearing, fixing frame below is fixed with pulley, big trochal disc and conical surface body plane-plane contact, in the time that pulley moves left and right on supporting frame, will change big trochal disc makes the angular velocity on big trochal disc by different speed ratios, conical surface body be rotated from conical surface contact level position, thereby change generator speed.
The beneficial effects of the utility model are: the utility model scientific structure design, production and processing technology is simple, for realizing very like a cork staff on wind generating unit, wind generating unit is controlled in power generation process, has met productive life requirement.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further detailed.
Fig. 1 is structural representation of the present utility model.
Number in the figure is: 1-fixing frame, 2-generator shaft, 3-generator, 4-conical surface body, 5-pulley, 6-supporting frame, 7-big trochal disc.
Embodiment
Specific embodiment 1: the variable speed device generator 3 of using on a kind of wind-power electricity generation as shown in Figure 1, generator shaft 2, conical surface body 4, fixing frame 1, pulley 5, supporting frame 6, big trochal disc 7 forms, wherein coaxial and conical surface body 4 is fixed on generator shaft 2 with generator shaft 2 axle center in conical surface body 4 axle center, generator shaft 2 is connected with fixing frame 1 by bearing, fixing frame 1 below is fixed with pulley 5, big trochal disc 7 and conical surface body 4 plane-plane contacts, in the time that pulley 5 moves left and right on supporting frame 6, will change big trochal disc 7 from conical surface body 4 surface of contact positions so that the angular velocity on big trochal disc rotates conical surface body 4 by different speed ratios, thereby change generator speed.The utility model is scientific structure design not only, and production and processing technology is simple, for realizing very like a cork staff on wind generating unit, wind generating unit is controlled in power generation process, has met productive life requirement.
Claims (1)
1. the variable speed device of using on a wind-power electricity generation, it is characterized in that: the variable speed device of using on a kind of wind-power electricity generation is by generator, generator shaft, conical surface body, fixing frame, pulley, supporting frame, big trochal disc composition, wherein coaxial and conical surface body is fixed on generator shaft the conical surface axon heart with generator shaft axle center, generator shaft is connected with fixing frame by bearing, fixing frame below is fixed with pulley, big trochal disc and conical surface body plane-plane contact, in the time that pulley moves left and right on supporting frame, will change big trochal disc makes the angular velocity on big trochal disc by different speed ratios, conical surface body be rotated from conical surface contact level position, thereby change generator speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006953.4U CN203685497U (en) | 2014-01-07 | 2014-01-07 | Variable speed device used for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006953.4U CN203685497U (en) | 2014-01-07 | 2014-01-07 | Variable speed device used for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685497U true CN203685497U (en) | 2014-07-02 |
Family
ID=51007408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006953.4U Expired - Fee Related CN203685497U (en) | 2014-01-07 | 2014-01-07 | Variable speed device used for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775291A (en) * | 2014-01-07 | 2014-05-07 | 洛阳飓鸿环保技术有限公司 | Variable-speed device for wind power generation |
| CN108787035A (en) * | 2018-04-20 | 2018-11-13 | 深圳高佳研机械研究设计有限公司 | A kind of industrial chemicals sulfur crushing device |
-
2014
- 2014-01-07 CN CN201420006953.4U patent/CN203685497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775291A (en) * | 2014-01-07 | 2014-05-07 | 洛阳飓鸿环保技术有限公司 | Variable-speed device for wind power generation |
| CN108787035A (en) * | 2018-04-20 | 2018-11-13 | 深圳高佳研机械研究设计有限公司 | A kind of industrial chemicals sulfur crushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 471000 Henan city of Luoyang province Luoyang economic and Technological Development Zone Xiamen Xiamen Street No. 2 Long Lake Park 53 Building 2 floor No. 017 Patentee after: Luoyang wheelhorse Environmental Protection Technology Co. Ltd. Address before: 471000, No. 2, building 12, Hang Seng Technology Park, No. 369, Taikang East Road, Luoyang Economic Development Zone, Henan, Luoyang Patentee before: Luoyang Juhong Environmental Protection Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170727 Address after: 863 No. 32 KIC Plaza 471000 Henan province Luoyang Economic Development Zone Xiamen street 1 building 1018 Patentee after: Luoyang Tianshun Photoelectric Technology Co. Ltd. Address before: 471000 Henan city of Luoyang province Luoyang economic and Technological Development Zone Xiamen Xiamen Street No. 2 Long Lake Park 53 Building 2 floor No. 017 Patentee before: Luoyang wheelhorse Environmental Protection Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 450000 Unit 103, Building 3, Xinghua Yayuan, Xinghua Street, Erqi District, Zhengzhou City, Henan Province Patentee after: Henan Boqi New Energy Technology Development Co., Ltd. Address before: 471000 Chuangzhi Plaza, 863 Changxia Men Street, 32, Luoyang Economic Development Zone, Henan Province, 1018 Patentee before: Luoyang Tianshun Photoelectric Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20200107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |