CN101639043A - Louver wind-driven generator - Google Patents
Louver wind-driven generator Download PDFInfo
- Publication number
- CN101639043A CN101639043A CN200910090608A CN200910090608A CN101639043A CN 101639043 A CN101639043 A CN 101639043A CN 200910090608 A CN200910090608 A CN 200910090608A CN 200910090608 A CN200910090608 A CN 200910090608A CN 101639043 A CN101639043 A CN 101639043A
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- Prior art keywords
- blinds
- wind
- louver
- driven generator
- generator
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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
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Abstract
The invention discloses a louver wind-driven generator, comprising a tower frame, a generator and at least two louver mechanisms sleeved on the upper end of the tower frame. The louver mechanism comprises a frame and at least one louver, wherein the frame is provided with installing seats; the tail part of each louver is movably installed on the installing seat by a pin shaft and the length thereof is greater than the distance between two adjacent installing seats; the front end of the louver is lapped on the installing seat arranged at the front of the louver so as to limit the rotating position of the louver; and the wind blows the louver mechanism to rotate so as to drive the generator to work and generate electrical energy. The louver wind-driven generator adopts the louver mechanism as a stressed structure of the wind-driven generator, the louver is not easy to be influenced by the change of wind direction and the wind of all the directions is respectively used as power of the louver, thus being capable of effectively improving the stressed effect of the louver mechanism and improving the working efficiency of the wind-driven generator.
Description
Technical field
The present invention relates to a kind of louver wind-driven generator.
Background technique
At present, wind power generation field generally adopts wind turbine generator to generate electricity, and in the wind turbine generator fan blade is installed in the upper end of pylon, and it is electric energy with wind energy transformation that fan blade head-on is subjected to turned.The wind direction adaptive capacity of this fan blade is very poor, side direction wind produces very big influence to its work meeting, and the output power of single blower fan is little, just must build large-area pylon and wind turbine generator in order to satisfy powerful electricity consumption requirement, this not only needs very big fund input, and is unfavorable for daily management and maintenance.
Summary of the invention
At the problem that existing situation exists, the object of the present invention is to provide that a kind of generated output is big, wind-engaging is to the little louver wind-driven generator of variable effect.
For achieving the above object, louver wind-driven generator of the present invention, comprise pylon, generator, be sleeved at least two blinds mechanisms of pylon upper end, this blinds mechanism comprises framework and a slice blinds at least, framework is provided with fitting seat, and the afterbody of each blinds is movably arranged on the fitting seat by bearing pin, and the length of each blinds is all greater than the spacing between two adjacent fitting seats, the front end of blinds rides against on the fitting seat of its front, with the rotational position of restriction blinds; The rotation of the moving blinds mechanism of wind is sent electric energy to drive generator work.
Further, described blinds is the tile structure, and its inner concave is the windward side.
Further, be provided with the described blinds of several layers mechanism along the short transverse of described pylon, the relative position of the described blinds of each in every layer mechanism is fixed.
Further, described blinds mechanism is provided with in pairs, and paired two described blinds mechanisms are provided with at grade, and the windward side of paired two described blinds mechanisms is opposite.
Further, also be movably set with T shape jacking block on the described fitting seat, this T shape jacking block " | " shape outer end is resisted against on the convex surface of described blinds, to limit the position of described blinds; Each T shape jacking block that is equipped with in each described blinds mechanism all is connected in series mutually by stay cord, the pulling stay cord makes T shape jacking block rotate around its articulating point, neutral position in a pair of described blinds mechanism is provided with flyball, flyball comprises folding shape pull bar, be connected the weight of folding shape pull bar one end, one side of folding shape pull bar is connected with described framework by spring, one end of described stay cord is fixedly connected on the flanging of folding shape pull bar, relative position by flyball in movement process and described framework, shrink or loosen described stay cord, to control the position that described T shape jacking block limits described blinds.
Further, described neutral position in a pair of described blinds mechanism is provided with center speed governing torque arm, its two ends are connected in series with each described blinds respectively mutually by backguy, torque arm is equipped with pulley steering equipment, this pulley steering equipment makes that torque arm is a basic point with its mid point, direction rotation along perpendicular to described blinds surface spurs backguy, to limit the position of described blinds.
Further, be provided with automatically controlled speed governing frequency modulator in the described blinds mechanism, this automatically controlled speed governing frequency modulator is according to the required output power size of described generator, realizes controlling the rotating speed of described blinds mechanism with the wind-engaging angle of regulating described blinds.
Further, the outer installment of described blinds mechanism has the ring security framework, and this security framework is provided with the safety grounding stay cord.
Further, the neutral position of a pair of described blinds mechanism is provided with ventilative ring.
The present invention is by adopting the force structure of blinds mechanism as wind-driven generator, and blinds is not vulnerable to the influence that wind direction changes, the wind comes from of all directions all can be used as the power of blinds, thereby can effectively improve the stressed effect of blinds mechanism, improved the working efficiency of wind-driven generator.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 be among Fig. 1 A to schematic representation;
The blinds view that Fig. 3 aweather blows down at B for a pair of blinds mechanism;
The blinds view that Fig. 4 aweather blows down at C for a pair of blinds mechanism;
Fig. 5 is a pair of blinds mechanism structure schematic representation that has flyball;
Fig. 6 is positioned at the structural representation on pylon top for generator among the present invention;
Fig. 7 is positioned at the structural representation at pylon middle part for generator among the present invention;
Fig. 8 is positioned at the structural representation of pylon bottom for generator among the present invention;
Fig. 9 has the structural representation of ring security framework for the outer installment of blinds mechanism;
Figure 10 is for being provided with the structural representation of 3 blinds mechanisms in the ring security framework;
Figure 11 is the blinds mechanism structure schematic representation that has center speed governing torque arm;
Figure 12 is the blinds view that two groups of blinds mechanisms aweather blow down at D;
Figure 13 is the blinds view of aweather blowing down at E behind two groups of blinds mechanisms rotation miter angles;
Figure 14 is the blinds mechanism structure schematic representation that has ventilative ring.
Embodiment
Extremely shown in Figure 8 as Fig. 1, louver wind-driven generator of the present invention, comprise pylon 1, generator 3, be sleeved at least two blinds mechanisms 2 of pylon 1 upper end, blinds mechanism 2 comprises framework 4 and a slice blinds 6 at least, and each framework 4 is provided with 3 blinds 6 in the present embodiment, and framework 4 is provided with fitting seat 7, each fitting seat 7 corresponding blinds 6, blinds 6 is the tile structure, and its inner concave is the windward side, and the front end setting of blinds 6 is taken by face.The afterbody of each blinds 6 is movably arranged on the fitting seat 7 by bearing pin 8, and the length of each blinds 6 is all greater than the spacing between two adjacent fitting seats 7, the front end of blinds 6 rides against on the fitting seat 7 of its front by taking by face, rotational position with restriction blinds 6 makes that the angle of swing of blinds 6 can not be above 0 °～180 °; 2 rotations of the moving blinds mechanism of wind, the mode of blinds mechanism 2 by chain or rotating shaft drives generator 3 work and sends electric energy.
Too fast down in order to prevent at wind speed, the phenomenon that blinds mechanism 2 exceeds the speed limit and rotates and cause running shaft to damage, be provided with automatically controlled speed governing frequency modulator 17 among the present invention, automatically controlled speed governing frequency modulator 17 is according to the limit value of generator 3 required output power sizes and blinds mechanism 2 rotating speeds, and the wind-engaging angle of adjusting blinds 6 realizes the control to blinds mechanism 2 rotating speeds in certain scope.Promptly when wind-force was big, suitable control increased the ventilative amount of blinds 6, when wind-force is excessive, the ventilative amount of blinds 6 will be adjusted to maximum, and promptly ventilative mouthful is opened fully, to reduce the wind-receiving face of blinds mechanism, reduce rotating speed; In wind-force hour, the suitable ventilative amount that reduces big blinds 6, when wind-force is too small, make ventilative mouthful closed fully, to increase the wind-receiving face of blinds mechanism, improve rotating speed.
Opening and closing for the ease of the control blinds also are movably set with T shape jacking block 9 on each fitting seat 7, " | " shape outer end of T shape jacking block 9 is resisted against on the convex end face of blinds 6, with the position of restriction blinds 6; Each T shape jacking block 9 that is equipped with in each blinds mechanism 2 all is connected in series mutually by stay cord 10, " one " shape two outer ends of T shape jacking block 9 are respectively applied for and fitting seat 7 hinged and installation stay cords 10, pulling stay cord 10 can make T shape jacking block 9 rotate around its articulating point, neutral position in a pair of blinds mechanism is provided with flyball 18, flyball 18 comprises folding shape pull bar, be connected the weight 11 of folding shape pull bar one end, folding shape pull bar comprises the bar 12 that is in several angle, bar 13, bar 12 is connected with framework 4 by spring 21, one end of stay cord 10 is fixedly connected on the flanging of folding shape pull bar, by the relative position of weight in movement process 11 with framework 4, shrink or loosen stay cord 10, limit the position of blinds 6 with control T shape jacking block 9.When blinds mechanism 2 rotates, flyball 18 will play rotation with one, and when velocity variations, under the effect of spring 21 and weight 11, it will cushion a part of kinetic energy, make that blinds mechanism 2 can be to rotate relative to even velocity, and automatically controlled speed governing frequency modulator 17 is with the position of real-time controlling rod 12, bar 13, adjust T shape jacking block 9 and blinds 6 is opened or closed degree, satisfying the requirement of blinds mechanism different rotating speeds, thereby satisfy the requirement of generator 3 output powers.
Stretching degree for blinds 6, also can be by manually operating, as shown in figure 11, be provided with center speed governing torque arm 14 in the neutral position of a pair of blinds mechanism, the two ends of torque arm 14 are connected in series with each blinds respectively mutually by backguy 15, torque arm 14 is equipped with pulley steering equipment 16, it is basic point with its mid point that pulley steering equipment 16 can make torque arm 14, along the direction rotation perpendicular to the blinds surface, pulling backguy 15, torque arm 14 rotations can drive blinds simultaneously and rotate, to limit the position of blinds.
As Fig. 9, Figure 10, in order to improve the Security of blinds mechanism work, the outer installment of blinds mechanism 2 has ring security framework 19, and security framework 19 is provided with safety grounding stay cord 20.
Short transverse along pylon 1 among the present invention is provided with several layers blinds mechanism 2, and the relative position of each blinds mechanism 2 in every layer is fixed.The sense of rotation of facining the wind of adjacent two layers blinds mechanism can be different, like this no matter under the blowing of what direction wind, all have blinds mechanism to drive generator 3 work in rotation.The situation that has just shown one deck blinds mechanism and three layers of blinds mechanism in the accompanying drawing of the present invention in specific implementation process, can reduce or increase the number of plies of blinds mechanism according to the situation of different regions, and is required to satisfy generated output.
Figure 12 and Figure 13 have shown that blinds mechanism is subjected to wind conditions when diverse location, no matter in any position, blinds mechanism all can be subjected to blowing of wind-force and rotate as we know from the figure.As shown in figure 14, in order to improve the stressing conditions of blinds mechanism, be provided with ventilative ring 22 in the neutral position of a pair of blinds mechanism, wind is when blowing, can see through ventilative ring 22 blinds that blow on its wind path, quicken the rotation of blinds mechanism, when on its wind path, not having blinds simultaneously, ventilative ring 22 can increase ventilative amount, to alleviate the too fast situation of blinds mechanism's rotating speed.
Claims (9)
1, louver wind-driven generator, it is characterized in that, this wind-driven generator comprises pylon, generator, is sleeved at least two blinds mechanisms of pylon upper end, this blinds mechanism comprises framework and a slice blinds at least, framework is provided with fitting seat, and the afterbody of each blinds is movably arranged on the fitting seat by bearing pin, and the length of each blinds is all greater than the spacing between two adjacent fitting seats, the front end of blinds rides against on the fitting seat of its front, with the rotational position of restriction blinds; The rotation of the moving blinds mechanism of wind is sent electric energy to drive generator work.
2, louver wind-driven generator as claimed in claim 1 is characterized in that, described blinds is the tile structure, and its inner concave is the windward side.
3, louver wind-driven generator as claimed in claim 1 is characterized in that, is provided with the described blinds of several layers mechanism along the short transverse of described pylon, and the relative position of the described blinds of each in every layer mechanism is fixed.
4, louver wind-driven generator as claimed in claim 3 is characterized in that, described blinds mechanism is provided with in pairs, and paired two described blinds mechanisms are provided with at grade, and the windward side of paired two described blinds mechanisms is opposite.
5, louver wind-driven generator as claimed in claim 4 is characterized in that, also is movably set with T shape jacking block on the described fitting seat, and this T shape jacking block " | " shape outer end is resisted against on the convex surface of described blinds, to limit the position of described blinds; Each T shape jacking block that is equipped with in each described blinds mechanism all is connected in series mutually by stay cord, the pulling stay cord makes T shape jacking block rotate around its articulating point, neutral position in a pair of described blinds mechanism is provided with flyball, flyball comprises folding shape pull bar, be connected the weight of folding shape pull bar one end, one side of folding shape pull bar is connected with described framework by spring, one end of described stay cord is fixedly connected on the flanging of folding shape pull bar, relative position by flyball in movement process and described framework, shrink or loosen described stay cord, to control the position that described T shape jacking block limits described blinds.
6, louver wind-driven generator as claimed in claim 4, it is characterized in that, described neutral position in a pair of described blinds mechanism is provided with center speed governing torque arm, its two ends are connected in series with each described blinds respectively mutually by backguy, torque arm is equipped with pulley steering equipment, and this pulley steering equipment makes that torque arm is a basic point with its mid point, along the direction rotation perpendicular to described blinds surface, spur backguy, to limit the position of described blinds.
7, louver wind-driven generator as claimed in claim 4, it is characterized in that, be provided with automatically controlled speed governing frequency modulator in the described blinds mechanism, this automatically controlled speed governing frequency modulator is according to the required output power size of described generator, realizes controlling the rotating speed of described blinds mechanism with the wind-engaging angle of regulating described blinds.
8, louver wind-driven generator as claimed in claim 4 is characterized in that, the outer installment of described blinds mechanism has the ring security framework, and this security framework is provided with the safety grounding stay cord.
9, louver wind-driven generator as claimed in claim 4 is characterized in that, the neutral position of a pair of described blinds mechanism is provided with ventilative ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100906087A CN101639043B (en) | 2009-08-31 | 2009-08-31 | Louver wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100906087A CN101639043B (en) | 2009-08-31 | 2009-08-31 | Louver wind-driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101639043A true CN101639043A (en) | 2010-02-03 |
| CN101639043B CN101639043B (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100906087A Expired - Fee Related CN101639043B (en) | 2009-08-31 | 2009-08-31 | Louver wind-driven generator |
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| Country | Link |
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| CN (1) | CN101639043B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179175A (en) * | 2015-09-10 | 2015-12-23 | 罗涛 | Louvered wind-driven generator |
| WO2016004546A1 (en) * | 2014-07-08 | 2016-01-14 | 唐保言 | Vertical-axis fan blade dynamic drive apparatus |
| CN105673320A (en) * | 2016-03-09 | 2016-06-15 | 哈密市共创科技发展有限责任公司 | Vertical axis wind driven generator with blades being opened and closed automatically |
| CN110425080A (en) * | 2019-08-13 | 2019-11-08 | 杭州德飙新能源科技有限公司 | A kind of combined type wind driven generator blade |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204032U (en) * | 1985-09-23 | 1986-07-30 | 赖宽 | Windmill with air flap gate |
| CN87100263A (en) * | 1987-01-03 | 1988-07-20 | 熊英雕 | Shutter folding wind-powered engine |
| CN87215673U (en) * | 1987-11-14 | 1988-08-17 | 魏勇 | Detachable-blade combined type verticle shaft wind motor |
| CN2252248Y (en) * | 1996-01-09 | 1997-04-16 | 吴玉 | Double-vane type turning vane wind-driven generator |
| CN2622419Y (en) * | 2003-05-21 | 2004-06-30 | 高龙关 | Natural wind directional vane structure for wind power generator |
| CN201486768U (en) * | 2009-08-31 | 2010-05-26 | 赵彬 | Shutter wind-driven generator |
-
2009
- 2009-08-31 CN CN2009100906087A patent/CN101639043B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004546A1 (en) * | 2014-07-08 | 2016-01-14 | 唐保言 | Vertical-axis fan blade dynamic drive apparatus |
| CN105179175A (en) * | 2015-09-10 | 2015-12-23 | 罗涛 | Louvered wind-driven generator |
| CN105673320A (en) * | 2016-03-09 | 2016-06-15 | 哈密市共创科技发展有限责任公司 | Vertical axis wind driven generator with blades being opened and closed automatically |
| CN110425080A (en) * | 2019-08-13 | 2019-11-08 | 杭州德飙新能源科技有限公司 | A kind of combined type wind driven generator blade |
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| Publication number | Publication date |
|---|---|
| CN101639043B (en) | 2012-05-09 |
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