CN100501154C - Vertical axis wind-driven generator impeller vane - Google Patents
Vertical axis wind-driven generator impeller vane Download PDFInfo
- Publication number
- CN100501154C CN100501154C CN 200710032933 CN200710032933A CN100501154C CN 100501154 C CN100501154 C CN 100501154C CN 200710032933 CN200710032933 CN 200710032933 CN 200710032933 A CN200710032933 A CN 200710032933A CN 100501154 C CN100501154 C CN 100501154C
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- CN
- China
- Prior art keywords
- sail
- wind
- driven generator
- vane
- cable wire
- 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
Abstract
The invention provides a vertical axle windmill generator blade structure, which comprises a frame, a dead pulley, a guy cable, a front roller, a rear roller, a first electromotor, a second electromotor and a wind sail. A plurality of steel ropes are arranged at one side of the wind sail in intercross layout; the intercrossed steel ropes are connected with the wind sail; a circular ring is positioned at two ends of a horizontal steel rope; the guy cable going through the dead pulley is connected with the upper end of the wind sail; the guy cable is enwinded around the rear roller; the lower end of the wind sail is enwinded around the front roller; a slide rod is respectively positioned at the internal side of a left frame and a right frame; the circular rings at two ends of the horizontal steel rope are hinged to the slide rod. The invention is able to adjust the wind receiving area according to the wind speed and prevent the generator from exceeding the rated power when the wind speed exceeds the rated one, as well as prevent the damage to the blade due to higher wind speed.
Description
Technical field
The present invention relates to a kind of vane of vertical shaft wind-driven generator, belong to wind power generation field.
Background technique
Existing vane of vertical shaft wind-driven generator, as the involved a kind of vane of vertical shaft wind-driven generator of patent 200420048887.3, vertical axis aerogenerator is pushed blade along the tangential plurality of sections that is divided into, and each section is provided with the used trench structure of connection; Produce each section with the less extrusion machinery of scale, by trench structure each section coupled together then.This vane of vertical shaft wind-driven generator, when wind speed exceeds rated wind speed and makes generator exceed specified generated output or generator need quit work the time, this vane of vertical shaft wind-driven generator is difficult to control its rotating speed, in addition when especially big typhoon occurring because blowing area that can't adjusting vane and blade is wiped out.
Summary of the invention
The object of the invention is to provide a kind of vane of vertical shaft wind-driven generator, this vertical axis aerogenerator can be according to the blowing area of wind speed adjusting vane, can avoid making generator exceed rated power, also can avoid because of the excessive damaged blade of wind speed because of wind speed exceeds rated wind speed.
To achieve these goals, vane of vertical shaft wind-driven generator of the present invention, structure comprises framework, static pulley, drag-line, front drum, back roll, first motor, second motor and sail: described static pulley is installed in the inboard of framework upper frame, be provided with front drum and back roll at the lower frame place, first motor is installed in an end of front drum, and second motor is installed in an end of back roll; Side at sail is provided with crisscross cable wire, and crisscross cable wire is connected with sail, at the two ends of horizontal cable wire annulus is installed, and the drag-line that passes static pulley is connected with the upper end of sail, and drag-line is on back roll, and the lower end of sail is on front drum; The inboard of on the left side frame and right side jamb all is equipped with slide bar, and laterally the annulus at cable wire two ends is articulated on the slide bar.This vertical axis aerogenerator can be avoided making generator exceed rated power because of wind speed exceeds rated wind speed according to the blowing area of wind speed adjusting vane, also can avoid because of the excessive damaged blade of wind speed.
As improvement, sail is two-sided material, and crisscross cable wire is located between two two-sided material, and two-sided material can be strengthened the intensity of sail.
As further improvement, every crisscross cable wire all is sewn between two two-sided material, easily crisscross cable wire is fixed in the sail, and fabricating cost is low.
As further improving, described two-sided material adopts waterproof cloth, thereby prevents that cloth from reducing its generating efficiency because of suction increases its weight again.
Compared with prior art, vane of vertical shaft wind-driven generator of the present invention can be avoided making generator exceed rated power because of wind speed exceeds rated wind speed according to the blowing area of wind speed adjusting vane, also can avoid because of the excessive damaged blade of wind speed; Fabricating cost is low; Adopt waterproof cloth can improve the generating efficiency of generator.
Description of drawings
Fig. 1 is the stereogram of invention vane of vertical shaft wind-driven generator;
Fig. 2 is the slide bar partial enlarged drawing of invention vane of vertical shaft wind-driven generator;
Fig. 3 is the static pulley partial enlarged drawing of invention vane of vertical shaft wind-driven generator.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
It is described to please refer to Fig. 1 to Fig. 3, and vane of vertical shaft wind-driven generator of the present invention, blade structure comprise framework 3, static pulley 7, drag-line 4, front drum 10, back roll 11, first motor 1, second motor 2, horizontal cable wire 6, vertical cable wire 5 and sail 12; Described static pulley 7 is installed in the inboard of framework 3 upper frames, is provided with at the lower frame place and rolls an end of 10 before front drum 10 and back roll 11, the first motors 1 are installed in, and second motor 2 is installed in the end of back roll 1i; Described sail 12 is two-sided material, and adopts waterproof cloth, is provided with crisscross cable wire between two two-sided material, all is sewn between the two-sided material at every crisscross between two-sided material cable wire; Two ends at horizontal cable wire 6 are equipped with annulus 9, and described vertical cable wire 5 is connected with the drag-line 4 that passes static pulley 7, and drag-line 4 is on back roll 11, and the other end of sail 12 is on front drum 10; The inboard of on the left side frame and right side jamb all is equipped with slide bar 8, and laterally the annulus 9 at cable wire 6 two ends is articulated on the slide bar 8.
When wind speed made the generator overflow decide power by norm above rated wind speed, first motor: drive front drum 10 and rotate, front drum 10 twined the blowing area that sails 12 reduce sail 12; When wind speed due to rated wind speed when making generator be lower than specified rated power, second motor 2 drives back rolls 11 and rotates, back roll 11 twines the blowing area that drag-lines 4 increase sail 12, has so just increased the generated output of generator.
Compared with prior art, vane of vertical shaft wind-driven generator of the present invention can be regulated according to wind speed The wind area of blade can be avoided making generator exceed specified merit because wind speed exceeds rated wind speed Rate also can be avoided because of the excessive damaged blade of wind speed; Cost of manufacture is low; Adopt the waterproof cloth energy Enough improve the generating efficiency of generator.
Claims (4)
1, a kind of vane of vertical shaft wind-driven generator is characterized in that: blade structure comprises framework, static pulley, drag-line, front drum, back roll, first motor, second motor and sail; Described static pulley is installed in the inboard of framework upper frame, is provided with front drum and back roll at the lower frame place, and first motor is installed in an end of front drum, and second motor is installed in an end of back roll; Side at sail is provided with crisscross cable wire, and crisscross cable wire is connected with sail, at the two ends of horizontal cable wire annulus is installed, and the drag-line that passes static pulley is connected with the upper end of sail, and drag-line is on back roll, and the lower end of sail is on front drum; The inboard of on the left side frame and right side jamb all is equipped with slide bar, and laterally the annulus at cable wire two ends is articulated on the slide bar.
2, a kind of vane of vertical shaft wind-driven generator as claimed in claim 1 is characterized in that: described sail is two two-sided material, and crisscross cable wire is located between two two-sided material.
3, a kind of vane of vertical shaft wind-driven generator as claimed in claim 2 is characterized in that: every crisscross cable wire all is sewn between two two-sided material.
4, a kind of vane of vertical shaft wind-driven generator as claimed in claim 3 is characterized in that: described two-sided material adopts waterproof cloth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710032933 CN100501154C (en) | 2007-12-28 | 2007-12-28 | Vertical axis wind-driven generator impeller vane |
| PCT/CN2008/001985 WO2009079926A1 (en) | 2007-12-10 | 2008-12-09 | Vertical wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710032933 CN100501154C (en) | 2007-12-28 | 2007-12-28 | Vertical axis wind-driven generator impeller vane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101196161A CN101196161A (en) | 2008-06-11 |
| CN100501154C true CN100501154C (en) | 2009-06-17 |
Family
ID=39546753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710032933 Expired - Fee Related CN100501154C (en) | 2007-12-10 | 2007-12-28 | Vertical axis wind-driven generator impeller vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100501154C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009079926A1 (en) * | 2007-12-10 | 2009-07-02 | Yunhe Deng | Vertical wind power generator |
| CN101363416B (en) * | 2008-09-25 | 2010-12-15 | 陆华强 | Sailing vessel type floating wind power generator |
| CN101941267A (en) * | 2009-07-05 | 2011-01-12 | 宿迁雅臣工程尼龙有限公司 | Macromolecular composite vane for vertical shaft windmill with rated power of below 300KW |
| KR101181729B1 (en) * | 2010-08-02 | 2012-09-19 | 이인남 | Variable wings wind power generator having increase means of generation efficiency |
| CN102588216B (en) * | 2012-02-02 | 2013-11-27 | 江苏聚源风电科技有限公司 | Fblade set device for wind generator system |
| CN103061981A (en) * | 2013-02-19 | 2013-04-24 | 徐秋实 | Perpendicular wind power generation variable area driving paddle |
| CN103758692B (en) * | 2014-01-22 | 2016-04-06 | 张英华 | The fan blade of vertical wind driven generator |
| CN104481820B (en) * | 2014-12-10 | 2018-03-09 | 苏德华 | A kind of blading with rotary extension structure |
| CN107701364A (en) * | 2017-12-02 | 2018-02-16 | 明日新 | Railing square sail wind-driven generator |
| CN110159482A (en) * | 2019-06-13 | 2019-08-23 | 郭云钊 | Rectilinear typhoon generating set |
-
2007
- 2007-12-28 CN CN 200710032933 patent/CN100501154C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101196161A (en) | 2008-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080425 Address after: Yao town of Huadu District, Guangzhou City, Guangdong Province, cen Jing Cun Applicant after: Guangzhou Orient Yatu Electric Appliance Co., Ltd. Address before: Guangdong city of Guangzhou Province Ya Yao Zhen Ya Yuan Nan Lu, Huadu District Applicant before: Deng Yunhe |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160707 Address after: 510800 Guangdong city of Guangzhou Province Ya Yao Zhen Ya Yuan Nan Lu, Huadu District Patentee after: GUANGZHOU YATU NEW ENERGY TECHNOLOGY CO., LTD. Address before: 510460 Guangdong city of Guangzhou Province Ya Yao Zhen Ya Yuan Nan Lu, Huadu District Patentee before: Deng Yunhe |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20181228 |