CN201121560Y - Loose-leaf drag reduction type wind generator set - Google Patents
Loose-leaf drag reduction type wind generator set Download PDFInfo
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- CN201121560Y CN201121560Y CNU200720060405XU CN200720060405U CN201121560Y CN 201121560 Y CN201121560 Y CN 201121560Y CN U200720060405X U CNU200720060405X U CN U200720060405XU CN 200720060405 U CN200720060405 U CN 200720060405U CN 201121560 Y CN201121560 Y CN 201121560Y
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- 230000007246 mechanism Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
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- 238000004519 manufacturing process Methods 0.000 abstract description 2
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- 230000000052 comparative effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
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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
- Y02E10/728—Onshore wind turbines
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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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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to a loose-leaf drag reduction type wind generating set which includes an engine room provided with a generator and a controlling device, and a vane driving assembly arranged at the upper part of the engine room, wherein, the vane driving assembly is composed of a wind wheel and a gearing vertical to a vertical shaft. The wind wheel is provided with a plurality of vanes, each vane comprises a vane main body and a vane handle used for connecting the vane and the wind wheel. The vane main body comprises a side bowl main frame and a movable vane arranged inside the side bowl main frame. The movable vane can automatically reduce the wind standing area when rotating to the dead wind state, thereby playing the role of drag reduction. The wind generating set can effectively improve the wind energy efficiency of the vane driving assembly, is suitable for being as a middle and small sized and minitype wind generating set, and has the advantages of simple structure, light weight, good strength resistance ability, no noise, convenient installation, and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of wind power generating set, relates in particular to a kind of vertical axis aerogenerator group.
Background technique
Wind-power electricity generation has the history of 105 more than ten years; scientist finds after having analyzed AGCM; the wind energy that the convection current air mass of low level air is comprised is very huge; be one of human available inexhaustible, nexhaustible renewable sources of energy; therefore; under the situation of energy crisis of the aggravation gradually that the mankind face, just more and more had great and great realistic significance for the research of wind-power electricity generation.In the country of some prosperities, as the U.S., Holland, Denmark, France, Germany, Italy, wind-power electricity generation has played very important effect in its domestic electric structure.China has only the minority area, ground such as Dongshan Island as Xinjiang Da Bancheng, the Inner Mongol, Shandong, island, Nan'ao, Guangdong and Shanwei Hong Haiwan, ZhangZhou, Fujian, main total installation of generating capacity is less than 2,500,000 KW by import equipment, and ratio shared in the electric structure of China is less than 1%.
In the present wind power technology, in order to improve wind energy utilization and to reduce cost, begin to adopt the technology of vertical axis aerogenerator, promptly the blade driving assembly adopts vertical arrangement, and the central shaft of wind wheel is vertical vertical shaft.The vertical shaft technology is an application target with the wind-driven generator of middle low power usually.Vertical axis aerogenerator often has some fan blades evenly to be arranged on around the wind wheel, and when meeting wind startup work, fan blade is around the vertical shaft motion.In the prior art, the size of fan blade and shape are normally changeless, fan blade with the wind with the contrary wind state under lifting surface area basic identical.Therefore against the wind the resistance that fan blade is subjected to the time is just bigger, and the fan blade rotating speed is affected, and has reduced utilization ratio of wind energy.
The model utility content
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of anti-drag type that has a moving vane to become the sail wind generator that declines, moving vane can rotate when rotating to against the wind state automatically reducing blowing area, thereby reduces resistance, has improved wind energy utilization.
The utility model flap anti-drag type wind power generating set is achieved through the following technical solutions.
A kind of flap anti-drag type wind power generating set, comprise cabin and the blade driving assembly of being located at top, described cabin, wherein said engine room inside is provided with generator and control gear, described blade driving assembly is made up of the transmission device of wind wheel and upright shaft, described wind wheel is provided with several fan blades, and described fan blade comprises wind blade main body and the fan blade handle that links to each other with described wind blade main body.Described wind blade main body is for becoming sail formula structure, and described wind blade main body comprises limit groove body frame and the moving vane that is positioned at groove body frame inside, described limit, and described moving vane is connected in horizontally hinged mode with described limit groove body frame, and described limit groove body frame is provided with limiting stopper.
Top and bottom in the groove body frame of described limit respectively are provided with a limiting stopper, described limiting stopper contacts with the upper end portion, side and the underpart of described moving vane of vertical drop under thrust rating or the windless condition respectively, and described limiting stopper lays respectively at the not ipsilateral of described moving vane.
Form the hinged place between described moving vane and the described limit groove body frame, described hinged place upper half part blade area and described hinged place lower half portion blade area are unequal.
Described fan blade comprises one or several described moving vanes.Described plurality of movable blade is arranged in order by Vertical direction.
Described several fan blade numbers can be 3,4 or 5.Described wind blade main body be shaped as in rectangular, rectangle, circle, ellipse, rhombus or the triangle any one.
Described fan blade handle links to each other in hinged way with described wind wheel, and the hinged place of described fan blade handle and described wind wheel is provided with the position-limit mechanism of position-limiting action up and down.Have 0 °-30 ° following inclined to one side movable corner between described fan blade and the horizontal line, wherein best inclined to one side movable corner down is 5 °-15 °.
In the utility model flap anti-drag type wind power generating set working procedure, because hinged place upper half part area and hinged place lower half portion area of described moving vane are unequal, so when being subjected to the wind-force promotion, the thrust that hinged place upper half part of described moving vane and hinged place lower half portion are subjected to is unequal.When described fan blade was in thrust rating, described moving vane was in vertical position under the position-limiting action of described limit groove body frame, and described fan blade rotates along the direction of wind-force.When rotating to certain position, wind-force thrust disappears, and described fan blade continues rotation and runs into relative wind, and the thrust of this relative wind is opened several angle to described moving vane, part relative wind passes from middle space, and the suffered resistance of moving vane reduces.Described fan blade is in the process that continues rotation, and described moving vane also is subjected to strengthening gradually oppositely blows the backstepping resistance that air-flow produces, and described moving vane is open to maximum angle, and is promptly parallel with wind direction.All from gap pass through the air-flow that described moving vane produces resistance this moment, and it is minimum that the blowing area of described moving vane reaches, and suffered resistance is also corresponding reduces to minimum.
Therefore, the utility model flap anti-drag type wind power generating set has following remarkable advantage:
1. effectively reduce resistance suffered in the fan blade working procedure, improve the wind energy efficiency of blade driving assembly.
2. wind wheel startup wind-force is little, and pushing torque is big.
3. be suitable for doing middle-size and small-size and the micro wind turbine generator group.
4. anti-strong ability is good, noise free, and simple in structure, technology is easily manufactured, and is easy for installation, low cost of manufacture.
Below by drawings and Examples, the utility model flap anti-drag type wind power generating set is elaborated further.
Description of drawings
Fig. 1 is the brief configuration schematic representation of the utility model flap anti-drag type wind power generating set.
Fig. 2 becomes decline wind generator set first embodiment's concrete structure schematic representation of sail for the utility model anti-drag type
Fig. 3 becomes decline wind generator set second embodiment's concrete structure schematic representation of sail for the utility model anti-drag type.
Fig. 4 is the partial sectional view of the utility model flap anti-drag type wind power generating set first embodiment along the wind wheel center line.
Fig. 5 is the partial sectional view of the utility model flap anti-drag type wind power generating set second embodiment along the wind wheel center line.
Fig. 6 is the wind wheel fundamental diagram of the utility model flap anti-drag type wind power generating set.
Fig. 7 tries hard to recommend the plan view of fan blade diverse location state when moving for wind-engaging.
Fig. 8 is a fan blade F direction view shown in Figure 7.
Fig. 9 is a wind blade main body E-E direction sectional view shown in Figure 7.
Figure 10 is a wind blade main body G-G direction sectional view shown in Figure 7.
Figure 11 is a wind blade main body H-H direction sectional view shown in Figure 7.
Figure 12 is a wind blade main body I-I direction sectional view shown in Figure 7.
Embodiment
Fig. 1 is the utility model flap anti-drag type wind generating set structure simplified diagram.The control gear that the utility model flap anti-drag type wind power generating set comprises blade driving assembly 1, generator 3, be connected the speeder 2 between blade driving assembly 1 and the generator 3 and be connected on the generator 3.Fig. 2 is the different embodiments' of the utility model flap anti-drag type wind power generating set an internal structure schematic representation with Fig. 3, and speeder 2, generator 3 and control gear are arranged on 4 inside, cabin.Wherein in first embodiment and second embodiment, the Placement in speeder 2, generator 3, control gear and cabin 4 is different.Because in the utility model, annexation and function are the known technology of existing wind power generating set between speeder 2, generator 3, control gear and the cabin 4, no longer are described in detail at this.
As Fig. 4, shown in Figure 5, blade driving assembly 1 is positioned at the top in cabin 4, and blade driving assembly 1 is made up of wind wheel and the transmission device that has upright shaft 9, and wherein this wind wheel is provided with a plurality of fan blades.
Fig. 7 to Figure 12 is the structural representation of the fan blade of the utility model flap anti-drag type wind power generating set.Fan blade comprises wind blade main body 5 and fan blade handle 6.Wherein wind blade main body 5 comprises limit groove body frame 10 and first moving vane 7 and second moving vane 8 that are arranged at groove body frame 10 the insides, limit, first moving vane 7 and second moving vane 8 are arranged in order by Vertical direction, between first moving vane 7 and second moving vane 8 jack shaft 11 are arranged.The side of wind blade main body 5 is as the windsurfing shape of sailing boat.First moving vane 7 and second moving vane 8 are hinged with limit groove body frame 10 respectively, the hinged place lays respectively at upper half part of first moving vane 7 and second moving vane 8, so the area of the upper blade 71 in the hinged place of first moving vane 7 is less than the area of half of blade 72 under the hinged place, the area of the upper blade 81 in the hinged place of second moving vane 8 is less than the area of half of blade 82 under the hinged place.When not stressing state, first moving vane 7, second moving vane 8 drop on the vertical position and form the wind-engaging groove with wind blade main body 5 under the effect of own wt.Jack shaft 11 is provided with first limiting stopper 721 and second limiting stopper 811, and the bottom of limit groove body frame 10 is provided with limiting stopper 821.First limiting stopper 721 contacts with the side of the underpart of first moving vane 7.Second limiting stopper 811 contacts with the side of the upper end portion of second moving vane 8, and the 3rd limiting stopper 821 contacts with the side, underpart of second moving vane 8, and second limiting stopper 811 and the 3rd limiting stopper 821 lay respectively at the not ipsilateral of moving vane 8.
Fig. 6 is the fundamental diagram of wind wheel of the present invention, and herein, when the wind-force of supposing a level blowed to the wind wheel fan blade, the suffered Driving force of wind wheel can be divided into A, B, four stressed districts of difference of C, D by 1/4 circle, wherein:
(1) the A district is the wind-force district that directly promotes
Fan blade is subjected to the time spent of doing that wind flow is a Driving force, the suffered thrust of the upper blade in the hinged place of first moving vane 7 71 is less than the suffered thrust of half of blade under the hinged place 72, and the suffered thrust of the upper blade in the hinged place of second moving vane 8 81 is less than the suffered thrust of half of blade under the hinged place 82.Under the position-limiting action of first limiting stopper 721, second limiting stopper 811 and the 3rd limiting stopper 821, first moving vane 7 and second moving vane 8 are in plumbness all the time, in the wind-engaging groove that forms, fan blade is accepted the promotion drive wind wheel of wind flow and is done the clockwise direction rotation.
(2) the B district is weak promotion of air-flow and comparative resistance drag reduction district.
As shown in Figure 6, when fan blade goes to the B district, because the interval between each fan blade, there is one wind-force more weak to continue to promote fan blade than the A district, wind-force thrust weakens gradually up to thrust and disappears, but a kind of comparative resistance, just relative wind head-on just appear when continuing rotation in fan blade.First limiting stopper 721, second limiting stopper 811 and the 3rd limiting stopper 821 can't play position-limiting action at this moment, therefore as shown in figure 10, the thrust of this relative wind is opened several angle to first moving vane 7 and second moving vane 8, makes the certain intermediate gaps of formation between the moving vane 7 and second moving vane 8 of winning.This relative wind passes from the intermediate gaps of first moving vane 7 and second moving vane 8, and this moment, the blowing area of first moving vane 7 and second moving vane 8 reduced, and the resistance that is subjected to reduces relatively.
(3) dual Resistance Level
When fan blade goes to as shown in Figure 6 the C district, above-mentioned comparative resistance is not only arranged, oppositely blow over the backstepping resistance that the wind flow of coming produces in addition, this backstepping resistance is grown from weak to strong to C district by the B district. when the C position, backstepping resistance maximum at this moment.As shown in figure 11, this moment, fan blade was subjected to the double action of above-mentioned comparative resistance and backstepping resistance, also be equivalent to give first moving vane 7 and second moving vane, 8 thrusts, half of blade 82 under the hinged place of the half of blade 72 and second moving vane 8 under the hinged place of first moving vane 7 is lifted again, be open to maximum angle up to first moving vane 7 and second moving vane 8, promptly parallel with wind direction, air-flow passes from the intermediate gaps of first moving vane 7 and second moving vane 8.At this moment, it is minimum that the blowing area of first moving vane 7 and second moving vane 8 reaches, and it is minimum that suffered resistance is also reduced to, and plays maximum drag reduction effect.
(4) the D district is the drag reduction district that facings the wind
When fan blade goes to the D district, fan blade is reverse wind flow, and this moment, first moving vane 7 and second moving vane 8 were almost put on the horizontal position, as shown in figure 11, wind flow is passed from first moving vane 7 and second moving vane, 8 intermediate gaps, and resistance is reduced to minimum state.Along with angle of swing increases, above-mentioned backstepping resistance weakens gradually until disappearance, fan blade rotates under situation about only existing under the comparative resistance, this moment, first moving vane 7 and second moving vane 8 played the effect that reduces comparative resistance. when fan blade during near the A district, first moving vane 7 and second moving vane 8 are under the deadweight effect, slowly drop to normal state, touch each limiting stopper.
Adopt the wind power generating set of said structure to have good anti-high wind performance for making, as shown in Figure 4 and Figure 5, fan blade handle 6 is installed on the wind wheel with hinged form, and the hinged place of fan blade handle and wind wheel is provided with has the position-limit mechanism of position-limiting action up and down.Have one 0 °-30 ° movable corner between fan blade handle 6 and the horizontal line, wherein best inclined to one side movable corner down is 5 °-15 °.
When fan blade is subjected to upward flow generation impact, the swing that can freely make progress of this fan blade, thus the direct impact that fan blade produces wind wheel main shaft 9 reduced, on the other hand, when fan blade is subjected to the promotion of air blast, the rotating speed of wind wheel changes very soon, and at this moment, fan blade is subjected to upwards swing of action of centrifugal force, when putting extremely near horizontal plane, at this moment, the concentricity of fan blade is zero, also is best anti-strong state.
In other embodiments of the utility model flap anti-drag type wind power generating set, the included moving vane number of each fan blade can be by the actual demand setting, can for single or several.When each fan blade has only a moving vane, top and bottom in the groove body frame of limit respectively are provided with a limiting stopper, limiting stopper contacts with the upper end portion, side and the underpart of moving vane of vertical drop under thrust rating or the windless condition respectively, and limiting stopper lays respectively at the not ipsilateral of described moving vane.Wherein the fan blade number is 3,4 or 5 o'clock, and the effect that is reached is preferable.
The shape of fan blade can be processed into any one in the shapes such as rectangular, rectangle, circle, ellipse, rhombus or triangle.Connection between fan blade handle and the wind wheel can be adopted hinged other Placements in addition.
The utility model flap anti-drag type wind power generating set can satisfy the international standard of wind power generating set operation ambient conditions:
1. high wind speed V is 35m/s, and extremely frigid zones is 40m/s;
2. the temperature range of the normal operation of unit is-20 ℃ of ∽+50 ℃.Extremely frigid zones is-25 ℃ of ∽+45 ℃;
3. the highest height above sea level of unit operation is 4000m;
4. relative moisture is 95%;
5. with respect to the atmosphere that is not subjected to chemical contamination, northern area should be considered the sand and dust condition in the atmosphere.
Thus, as can be seen, the utility model flap anti-drag type wind power generating set has following remarkable advantage;
1. can improve the wind energy efficiency of blade driving assembly effectively, because the structural feature of the blade driving assembly of the utility model flap anti-drag type wind power generating set is: adopt vertical shaft flap drag reduction to become sail type wind wheel, wind wheel can obtain huge pushing torque on the one hand.And suffered resistance is reduced to minimum, on the other hand, make wind that any one side blows can both produce the Driving force of effect same to wind wheel, so the wind energy efficiency of this structure wind wheel is higher more than 50% than the wind energy efficiency of other blade structure wind wheel;
2. the wind wheel structure characteristics of the utility model flap anti-drag type wind power generating set also bring startup wind-force little, and pushing torque is huge, and wind wheel can generate electricity under wind-force 2m/s ∽ 40m/s state;
3. the utility model flap anti-drag type wind power generating set is suitable for doing middle-size and small-size and miniature wind power generating set most;
4. the utility model flap anti-drag type wind power generating set both can also can be generated electricity by way of merging two or more grid systems from the net generating;
5. the wind wheel structure characteristics of the utility model flap anti-drag type wind power generating set resist strong ability good, noise free;
6. the utility model flap anti-drag type wind generating set structure is simple, in light weight, technology is easy to make, easy for installation, cost is low.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. flap anti-drag type wind power generating set, comprise cabin and the blade driving assembly of being located at top, described cabin, wherein said engine room inside is provided with generator and control gear, described blade driving assembly is made up of the transmission device of wind wheel and upright shaft, described wind wheel is provided with several fan blades, described fan blade comprises wind blade main body and the fan blade handle that links to each other with described wind blade main body, it is characterized in that, described wind blade main body is for becoming sail formula structure, described wind blade main body comprises limit groove body frame and is positioned at the moving vane of groove body frame inside, described limit, described moving vane is connected in horizontally hinged mode with described limit groove body frame, and described limit groove body frame is provided with limiting stopper.
2. flap anti-drag type wind power generating set as claimed in claim 1, it is characterized in that, top and bottom in the groove body frame of described limit respectively are provided with a limiting stopper, described limiting stopper contacts with the upper end portion, side and the underpart of described moving vane of vertical drop under thrust rating or the windless condition respectively, and described limiting stopper lays respectively at the not ipsilateral of described moving vane.
3. flap anti-drag type wind power generating set as claimed in claim 1 is characterized in that, forms the hinged place between described moving vane and the described limit groove body frame, and described hinged place upper half part blade area and described hinged place lower half portion blade area are unequal.
4. flap anti-drag type wind power generating set as claimed in claim 1 is characterized in that, described fan blade comprises one or several described moving vanes.
5. flap anti-drag type wind power generating set as claimed in claim 4 is characterized in that described plurality of movable blade is arranged in order by Vertical direction.
6. flap anti-drag type wind power generating set as claimed in claim 1 is characterized in that, the number of described several fan blades is 3,4 or 5.
7. flap anti-drag type wind power generating set as claimed in claim 1 is characterized in that, described wind blade main body be shaped as in rectangular, rectangle, circle, ellipse, rhombus or the triangle any one.
8. flap anti-drag type wind power generating set as claimed in claim 1 is characterized in that described fan blade handle links to each other in hinged way with described wind wheel, and the hinged place of described fan blade handle and described wind wheel is provided with the position-limit mechanism of position-limiting action up and down.
9. flap anti-drag type wind power generating set as claimed in claim 1 is characterized in that, has 0 °-30 ° following inclined to one side movable corner between described fan blade and the horizontal line.
10. flap anti-drag type wind power generating set as claimed in claim 9 is characterized in that, inclined to one side movable corner is 5 °-15 ° under the best between described fan blade and the horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720060405XU CN201121560Y (en) | 2007-11-30 | 2007-11-30 | Loose-leaf drag reduction type wind generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720060405XU CN201121560Y (en) | 2007-11-30 | 2007-11-30 | Loose-leaf drag reduction type wind generator set |
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| Publication Number | Publication Date |
|---|---|
| CN201121560Y true CN201121560Y (en) | 2008-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720060405XU Expired - Fee Related CN201121560Y (en) | 2007-11-30 | 2007-11-30 | Loose-leaf drag reduction type wind generator set |
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| CN (1) | CN201121560Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037335A1 (en) * | 2008-09-25 | 2010-04-08 | Lu Huaqiang | Sailboat typed above-water wind power generator |
| WO2010121485A1 (en) * | 2009-04-21 | 2010-10-28 | 巨诺国际有限公司 | Variable plane blade assembly, windmill prime mover and generation system having the blade assembly |
| CN102926927A (en) * | 2012-11-21 | 2013-02-13 | 曹孟臣 | Automatic direction regulating fan blade of wind driven generator |
| CN103742371A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Vertical-axis wind turbine generator system with multi-layer wings and double swing vanes |
| CN103742370A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Rising swing blade type vertical-shaft wind generating set |
| CN103742355A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Multilayer-wing-blade vertical-axis wind turbine generator system |
| CN103807100A (en) * | 2014-01-22 | 2014-05-21 | 刘湘威 | Wing variable pitch type vertical shaft wind generating set |
| CN109779839A (en) * | 2018-12-12 | 2019-05-21 | 广州倬粤动力新能源有限公司 | A kind of gentle breeze-driven generator |
-
2007
- 2007-11-30 CN CNU200720060405XU patent/CN201121560Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037335A1 (en) * | 2008-09-25 | 2010-04-08 | Lu Huaqiang | Sailboat typed above-water wind power generator |
| WO2010121485A1 (en) * | 2009-04-21 | 2010-10-28 | 巨诺国际有限公司 | Variable plane blade assembly, windmill prime mover and generation system having the blade assembly |
| CN102926927A (en) * | 2012-11-21 | 2013-02-13 | 曹孟臣 | Automatic direction regulating fan blade of wind driven generator |
| CN102926927B (en) * | 2012-11-21 | 2016-01-06 | 曹孟臣 | Wind-driven generator automatic direction regulating fan blade |
| CN103807100A (en) * | 2014-01-22 | 2014-05-21 | 刘湘威 | Wing variable pitch type vertical shaft wind generating set |
| CN103742355A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Multilayer-wing-blade vertical-axis wind turbine generator system |
| CN103742370A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Rising swing blade type vertical-shaft wind generating set |
| CN103742371A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Vertical-axis wind turbine generator system with multi-layer wings and double swing vanes |
| CN103742371B (en) * | 2014-01-22 | 2016-05-04 | 深圳市宝联风光热能源科技有限公司 | A kind of multilayer spademan double pendulum blade vertical-shaft wind power generating set |
| CN103742370B (en) * | 2014-01-22 | 2016-05-11 | 深圳市宝联风光热能源科技有限公司 | A kind of spademan swing blade type vertical axis aerogenerator group |
| CN103807100B (en) * | 2014-01-22 | 2017-01-11 | 刘湘威 | Wing variable pitch type vertical shaft wind generating set |
| CN109779839A (en) * | 2018-12-12 | 2019-05-21 | 广州倬粤动力新能源有限公司 | A kind of gentle breeze-driven generator |
| CN109779839B (en) * | 2018-12-12 | 2023-06-02 | 广州倬粤动力新能源有限公司 | Breeze generator |
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