CN103835889A - Wind turbine generator blade - Google Patents
Wind turbine generator blade Download PDFInfo
- Publication number
- CN103835889A CN103835889A CN201210478630.0A CN201210478630A CN103835889A CN 103835889 A CN103835889 A CN 103835889A CN 201210478630 A CN201210478630 A CN 201210478630A CN 103835889 A CN103835889 A CN 103835889A
- Authority
- CN
- China
- Prior art keywords
- wind
- blade
- turbine generator
- wind turbine
- driven generator
- 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.)
- Pending
Links
Images
Classifications
-
- Y02E10/722—
Landscapes
- Wind Motors (AREA)
Abstract
A wind turbine generator blade is characterized in that the wind turbine generator blade comprises a fan blade and a blade handle. The wind turbine generator blade is characterized in that the wind turbine generator blade is provided with an arc wind deflector and a second force plate. According to the wind turbine generator blade, after wind and the blade with the inclined plane complete a first time of rotation, a second time of double power generation running on a corner wind plate can be carried out under the guidance of the wind deflector which can be round, slant or arc. The wind turbine generator blade is of a reutilization function type. Therefore, the long-standing problem that the wind resource utilization rate of a current wind turbine generator is low is solved.
Description
One. technical field,
The invention belongs to mechanical & electrical technology field, relate to a kind of wind power plant, particularly relate to a kind of blade of wind-driven generator.
Two. background technique
At present, power generating equipment is in general by using the energy to have following several fundamental type: thermal power generation, and hydroelectric power, nuclear energy power generation, solar electrical energy generation, be wind-power electricity generation in addition.Wind-power electricity generation is a kind of forms of electricity generation that adaptability is the widest, it can be in mountain area or plains region, and the energy that the most of the time can be easy to obtain, it obtains not only can have sunlight by day time, and still can obtain night at night, many household electric appliance are often being worked at night, so wind energy power more and more obtains liking of people.Particularly wind energy power, with the feature of its environmental protection, has obtained people's attention, and wind energy power has obtained increasing development.
As everyone knows, natural wind-force is not invariable, make wind-driven generator obtain high efficiency, the seizure wind energy of blade is very crucial, but the blade of current wind-driven generator is all the tinsel that simple a slice has certain cambered surface, in the process of rotation, utilizes the time of wind energy very short, and keep area windward also less, the seizure wind energy of blade is undesirable, has so also caused wind power generator efficiency unsatisfactory
Two. summary of the invention
The object of the invention is to manufacture and design a kind of blade of wind-driven generator, all the tinsel that simple a slice has certain cambered surface to overcome the blade of current wind-driven generator, in the process of rotating, utilize the time of wind energy very short, and keep area windward also less, the seizure wind energy of blade is undesirable, has caused the unsatisfactory shortcoming of wind power generator efficiency.
The object of the present invention is achieved like this: a kind of blade of wind-driven generator, it is characterized by: comprise fan blade 1, blade handle 6, it is characterized by: there is the arc wind waveguide plate 2 that is fixed on fan blade 1 edge, be fixed on the second power plate 3 being connected on fan blade 1 edge and with arc wind waveguide plate 2 inner concaves.
Fan blade 1 use steel or plastics are made.
The second power plate 3 use steel or plastics are made
There are many power muscle 4 that link fan blade 1 and arc wind waveguide plate 2.
Fan blade 1 surface is plane or concave surface.
The second power plate 3 is plane or concave surface.
Take the present invention of above measure, when wind and tapered plane blade complete after running for the first time, again by can justify, tiltedly, under the guiding of lonely shape wind deflector, then carry out on corner aerofoil, doubling to have an effect for the second time operation, the present invention is the function type blade of wind-driven generator that secondary utilizes.So just solve the low long-term insoluble difficult problem of wind-resources utilization ratio of current wind-driven generator.The blade that has overcome current wind-driven generator is all the tinsel that simple a slice has certain cambered surface, in the process of rotating, utilize the time of wind energy very short, and keep area windward also less, the seizure wind energy of blade is undesirable, has caused the unsatisfactory shortcoming of wind power generator efficiency.
Four. brief description of the drawings
Accompanying drawing 1 is the present invention (embodiment's) perspective view;
Accompanying drawing 2 is the perspective view after the present invention (embodiment) fixed side panel 5.
Description of reference numerals:
Fan blade 1, arc wind waveguide plate 2, the second power plate 3, power muscle 4, side plate 5, blade handle 6.
Below the present invention is described in further detail in conjunction with the accompanying drawings and embodiments again.
Five. embodiment
Accompanying drawing 1 has provided the perspective view of the embodiment of the present invention.Blade of wind-driven generator of the present invention, comprises fan blade 1, blade handle 6, and improves and be provided with the arc wind waveguide plate 2 that is fixed on fan blade 1 edge, be fixed on the second power plate 3 being connected on fan blade 1 edge and with arc wind waveguide plate 2 inner concaves.The present invention also has many power muscle 4 that link fan blade 1 and arc wind waveguide plate 2.Fan blade 1 surface is plane or concave surface, and embodiment takes tapered plane.The second power plate 3 is plane or concave surface, and the second power plate 3 of embodiment is plane.Power muscle 4 cross sections are circle or rectangle, and embodiment's power muscle 4 is for making by steel skill.
Accompanying drawing 2 is the perspective view after embodiment of the present invention fixed side panel 5.After the fan blade 1 such fixed side panel 5 in two ends, more satisfactory to the utilization of wind energy.Side plate 5 use steel plates are made.
It is unilateral that traditional blades is generally designed to lonely shape, produces disposable moment have an effect in the time that wind contacts by the lonely shape of blade and wind, makes whole fan blade motion.So just green wind-resources can not utilize well.And the present invention just in time compensates its deficiency.Embodiment takes tapered plane blade, when wind and tapered plane blade complete after running for the first time, again by can justify, tiltedly, under the guiding of lonely shape wind deflector, then carry out on corner aerofoil, doubling to have an effect for the second time operation, the present invention is the function type blade of wind-driven generator that secondary utilizes.So just solve the low long-term insoluble difficult problem of wind-resources utilization ratio of current wind-driven generator.
Claims (7)
1. a blade of wind-driven generator, it is characterized by: comprise fan blade (1), blade handle (6), it is characterized by: there is the arc wind waveguide plate (2) that is fixed on fan blade (1) edge, be fixed on the second power plate (3) being connected on fan blade (1) edge and with arc wind waveguide plate (2) inner concave.
2. blade of wind-driven generator according to claim 1, is characterized by: fan blade (1) is made with steel or plastics.
3. blade of wind-driven generator according to claim 1, is characterized by: the second power plate (3) is made with steel or plastics.
4. blade of wind-driven generator according to claim 1, is characterized by: the many power muscle (4) with link fan blade (1) and arc wind waveguide plate (2).
5. blade of wind-driven generator according to claim 1, is characterized by: fan blade (1) surface is plane or concave surface.
6. blade of wind-driven generator according to claim 1, is characterized by: the second power plate (3) is plane or concave surface.
7. blade of wind-driven generator according to claim 1, is characterized by: power muscle (4) cross section is circle or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478630.0A CN103835889A (en) | 2012-11-23 | 2012-11-23 | Wind turbine generator blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478630.0A CN103835889A (en) | 2012-11-23 | 2012-11-23 | Wind turbine generator blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103835889A true CN103835889A (en) | 2014-06-04 |
Family
ID=50799714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210478630.0A Pending CN103835889A (en) | 2012-11-23 | 2012-11-23 | Wind turbine generator blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103835889A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008051070A (en) * | 2006-08-28 | 2008-03-06 | Oyo Denki Kk | Variable blade mechanism in vertical axis wind power generator |
| CN201297237Y (en) * | 2008-10-27 | 2009-08-26 | 上海卓贝实业发展有限公司 | Vertical shaft type vortex turbine helical blade wind power electric generating unit |
| CN101793234A (en) * | 2010-04-01 | 2010-08-04 | 赵欣 | Vertical axis three-vane wind generator |
| CN201621002U (en) * | 2010-03-02 | 2010-11-03 | 上海理工大学 | Multistage combined type fan blade |
| CN102099571A (en) * | 2008-07-31 | 2011-06-15 | 西格纳斯电力有限公司 | Vertical shaft type darius windmill |
-
2012
- 2012-11-23 CN CN201210478630.0A patent/CN103835889A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008051070A (en) * | 2006-08-28 | 2008-03-06 | Oyo Denki Kk | Variable blade mechanism in vertical axis wind power generator |
| CN102099571A (en) * | 2008-07-31 | 2011-06-15 | 西格纳斯电力有限公司 | Vertical shaft type darius windmill |
| CN201297237Y (en) * | 2008-10-27 | 2009-08-26 | 上海卓贝实业发展有限公司 | Vertical shaft type vortex turbine helical blade wind power electric generating unit |
| CN201621002U (en) * | 2010-03-02 | 2010-11-03 | 上海理工大学 | Multistage combined type fan blade |
| CN101793234A (en) * | 2010-04-01 | 2010-08-04 | 赵欣 | Vertical axis three-vane wind generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204961170U (en) | Wind energy - trend can power generation facility | |
| ATE312284T1 (en) | WIND TURBINE GROUP WITH AT LEAST TWO WIND TURBS | |
| CN201428555Y (en) | Wind wheel blade for electric power generation by wind | |
| CN201513286U (en) | Generator impeller | |
| CN204253275U (en) | Horizontal axis dual-rotor wind power generating device | |
| CN103835889A (en) | Wind turbine generator blade | |
| CN201236771Y (en) | Combined wind blade structure of aerogenerator | |
| CN207377709U (en) | A kind of vertical shaft wind-driven generator spiral built up blade | |
| CN204283752U (en) | A kind of small off-grid wind power generation system | |
| CN113357076A (en) | Elastic plate vertical axis wind driven generator | |
| CN208870737U (en) | A kind of pneumatic equipment bladess | |
| CN104314766A (en) | Wind driven generator with two opposite wind wheels | |
| CN203230531U (en) | Civilian grid-connected power generation equipment | |
| CN205445889U (en) | Novel wind -driven generator | |
| CN204458215U (en) | Magnet-wire double-acting wind-driven generator | |
| CN202660708U (en) | Wind-energy water heater | |
| CN103790780A (en) | Dual-head wind turbine with wind deflector | |
| CN103437961B (en) | Vertical axis wind driven generator | |
| CN203488314U (en) | Vertical-axis wind turbine | |
| CN108979952A (en) | A kind of pneumatic equipment bladess | |
| CN205400990U (en) | Wind blade used in gentle wind power generation device | |
| CN207093292U (en) | Wind-driven generator wind gathering ring | |
| CN202906554U (en) | Three-energy miniature generator | |
| CN208169047U (en) | A kind of wind-driven generator blade | |
| CN201065813Y (en) | Vertical shaft annular blade wind power generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |