CN107747530A - A kind of wind tunnel type vertical axis wind turbine device - Google Patents
A kind of wind tunnel type vertical axis wind turbine device Download PDFInfo
- Publication number
- CN107747530A CN107747530A CN201711267942.6A CN201711267942A CN107747530A CN 107747530 A CN107747530 A CN 107747530A CN 201711267942 A CN201711267942 A CN 201711267942A CN 107747530 A CN107747530 A CN 107747530A
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- wind
- wind wheel
- support frame
- coaming plate
- fixed column
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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.)
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- 230000008520 organization Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 10
- 230000003100 immobilizing effect Effects 0.000 claims abstract description 7
- 241000207965 Acanthaceae Species 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having a plurality of rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind tunnel type vertical axis wind turbine device, including immobilizing foundation, support frame is welded with immobilizing foundation, it is sequentially provided with one or more wind wheel organization from bottom to top in support frame, wind wheel organization circumferencial direction of having mercy on the support frame is uniformly provided with multiple construction of wind tunnels；The wind wheel organization includes being arranged on the installation storehouse for being used to install generator in support frame, wind wheel is installed in the support frame of installation the top of the warehouse, wind wheel rotating shaft is vertically set, the upper and lower ends of wind wheel rotating shaft are rotatablely connected with support frame, and the bottom of wind wheel rotating shaft is in installation storehouse；Compact overall structure of the present invention, floor space is smaller, and more stable relative to traditional open side type wind power generation plant overall structure, and risk factor is small, has higher practical value.
Description
Technical field
The invention belongs to technical field of wind power generation, more particularly to a kind of wind tunnel type vertical axis wind turbine dress
Put.
Background technology
Wind-driven generator is divided into horizontal axial type and the major class of vertical straight shaft type two, compared with horizontal axial type generator, perpendicular axis type
The wind wheel of generator can receive the wind of 360 degree of any directions, it is not necessary to which horizontal generator institute is prerequisite to make about
Device so that main shaft force-bearing situation is more stable, and overall structure is also simple, cost is low, and peacekeeping is convenient.In order to drive wind-power electricity generation
The rotation of machine rotating shaft, typically increase torque by the way of rotor diameter is increased, but the increase one of diameter is to reduce entirety
Stability potential safety hazard be present, second, the rotating speed of wind wheel can be reduced in the case of wind-force identical, therefore, in wind-force identical
In the case of how both can guarantee that the rotating speed and can of wind wheel ensured that overall stability is asked existing for current vertical axis wind power generation
Topic.
The content of the invention
The present invention seeks to propose a kind of wind tunnel type vertical shaft wind to solve above-mentioned problems of the prior art
Power generator wind wheel apparatus, adopted the technical scheme that to reach above-mentioned purpose：A kind of wind tunnel type vertical axis aerogenerator
Wind wheel apparatus, including immobilizing foundation, are welded with support frame on immobilizing foundation, are sequentially provided with from bottom to top in support frame
One or more wind wheel organization, wind wheel organization circumferencial direction of having mercy on the support frame are uniformly provided with multiple construction of wind tunnels；Institute
Stating wind wheel organization includes the installation storehouse for being used to install generator being arranged in support frame, is installing the support frame of the top of the warehouse
Wind wheel is inside installed, wind wheel rotating shaft is vertically set, and the upper and lower ends of wind wheel rotating shaft are rotatablely connected with support frame, wind
The bottom of rotating shaft is taken turns in installation storehouse.
Preferably, fixed disc is fixed with the top ends of wind wheel rotating shaft, under being fixed with the bottom of wind wheel rotating shaft
Fixed disc, rich wind wheel shaft circumference direction are uniformly provided with multiple fan blade mechanisms；The fan blade mechanism includes being arranged on fixation
Between plectane and lower fixed disc it is inner and vertically set interior fixed column, be arranged on fixed disc and lower fixed circle
Between plate outer edge and vertically set middle fixed column, be arranged on it is outer outside fixed disc and lower fixed disc
Fixed column, the upper and lower ends of the outer fixed column are fixed with upper fixed disc and lower fixed disc respectively by connecting rod to be connected
Connect, be sequentially connected outer fixed column, the angle that middle fixed column and interior fixed column are formed be obtuse angle, interior fixed column and middle fixed column it
Between be welded with interior wind acanthus leaf, be welded between middle fixed column and outer fixed column and the integrally formed exogenous wind impeller of interior wind acanthus leaf.
Preferably, the interior wind acanthus leaf is arc, and exogenous wind impeller is arc or straight panel；Outer fixed column and interior fixed column
Side where line is concave side, and opposite side is convex side.
Preferably, the inner of the interior wind acanthus leaf and the outer end of exogenous wind impeller are the arc tips bent to concave side.
Preferably, wind wheel organization circumferencial direction of having mercy on the support frame is uniformly provided with four vertically set and enclosed
Plate, four coaming plates are respectively the first coaming plate, the second coaming plate, the 3rd coaming plate and the 4th coaming plate, and the coaming plate exists from inside to outside
The amplitude of above-below direction is become larger, and adjacent coaming plate is arranged in splayed configuration enlarging shape from inside to outside, in the top nothing of adjacent coaming plate
Seam weld is connected to upper measurement plate, has lower coaming plate in the bottom seamless welding of adjacent coaming plate；Adjacent two coaming plates and corresponding upper
Coaming plate and lower coaming plate are a construction of wind tunnel, and adjacent two coaming plates and the inner edge of corresponding upper coaming plate and lower coaming plate surround
The air outlet of wind tunnel body, air outlet is corresponding with rotor position to drive wind wheel so as to which the wind gathering in air operated mechanism is blowed into wind wheel
Rotate.
Preferably, the transition baffle plate vertically set, the inner edge direction of the transition baffle plate are provided with air outlet
Concave side direction is obliquely installed.
The advantageous effect of present invention is that：（1）The wind that comes in whichever direction can be by four on circumferencial direction
Individual construction of wind tunnel is converged, and make about device necessary to being generated electricity without conventional wind, adds integrally-built stabilization
Property and fastness, simultaneously because convergence effect of the construction of wind tunnel to wind, the wind speed at air outlet is far longer than the wind speed for carrying out wind,
So as to substantially increase the rotating speed of wind wheel；
（2）Wind acanthus leaf is arranged to the two-part wind acanthus leaf of interior this bending type of wind acanthus leaf and exogenous wind impeller, ensure that air outlet
The wind overwhelming majority at place is initially entered in exogenous wind impeller concave side and then drastically circled round by interior fan blade in interior wind acanthus leaf concave side
The inner face outflow of plate, so as to generate larger thrust to wind wheel；There is the convex side that part wind can blow to exogenous wind impeller, in wind
In the case that wheel inside has formed negative pressure, the wind of such case can also enter wind wheel direction of rotation in the presence of outer wind acanthus leaf
Rotated in the previous exogenous wind impeller concave sides of K so as to continue to press on wind wheel；
（3）The present invention overall structure it is more stable, safety coefficient is higher, can using wind wheel organization as repeat unit from bottom to top
Multiple wind turbines are installed, highest can be superimposed seven to eight wind wheel organizations upwards, and this tower structure considerably increases pair
The utilization ratio of natural wind, realize a TRT while carry out the function of multigroup generating；
（4）Compact overall structure of the present invention, floor space is smaller, and overall relative to traditional open side type wind power generation plant
Structure is more stable, and risk factor is small, has higher practical value.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 be Fig. 1 in along A-A to sectional view；
Fig. 3 is the mplifying structure schematic diagram of wind wheel in Fig. 2；
Fig. 4 is the positional structure schematic diagram of transition baffle plate.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of wind tunnel type vertical axis wind turbine device, including immobilizing foundation 9, in fixation
Support frame 3 is welded with basis 9, is sequentially provided with one or more wind wheel organization 4 from bottom to top in support frame 3,
The circumferencial direction of 3 Shangrao wind wheel organization of support frame 4 is uniformly provided with multiple construction of wind tunnels；The wind wheel organization 4 includes being arranged on
The installation storehouse 8 for being used to install generator in support frame 3, wind wheel, wind are provided with the support frame 3 at the top of installation storehouse 8
Wheel rotating shaft 6 is vertically set, and the upper and lower ends of wind wheel rotating shaft 6 are rotatablely connected with support frame 3, the bottom of wind wheel rotating shaft 6
End is in installation storehouse 8.
As shown in figure 3, being fixed with fixed disc 12 in the top ends of wind wheel rotating shaft 6, consolidate in the bottom of wind wheel rotating shaft 6
Surely there is lower fixed disc, the rich circumferencial direction of wind wheel rotating shaft 6 is uniformly provided with multiple fan blade mechanisms；The fan blade mechanism includes being arranged on
Between upper fixed disc 12 and lower fixed disc it is inner and vertically set interior fixed column 18, be arranged on fixed disc
Between 12 and lower fixed disc outer edge and vertically set middle fixed column 16, be arranged on fixed disc 12 and under
Outer fixed column 14 outside fixed disc, the upper and lower ends of the outer fixed column 14 are round with upper fixation respectively by connecting rod 13
Plate 12 is fixedly connected with lower fixed disc, is sequentially connected the angle that outer fixed column 14, middle fixed column 16 and interior fixed column 18 are formed
For obtuse angle, interior wind acanthus leaf 17 is welded between interior fixed column 18 and middle fixed column 16, in middle fixed column 16 and outer fixed column 14
Between be welded with and the integrally formed exogenous wind impeller 15 of interior wind acanthus leaf 17.
In order to further increase the leeway between interior 15 overall two sides of wind acanthus leaf 17 and exogenous wind impeller, the interior fan blade
Plate 17 is arc, and exogenous wind impeller 15 is arc or straight panel；Outer fixed column 14 is with the side where the interior line of fixed column 18
Concave side, opposite side are convex side.
In order to further increase thrust of the interior wind of wind acanthus leaf 17 to concave side, reduce the resistance of the external 15 convex side of wind acanthus leaf of wind
Power, the inner of the interior wind acanthus leaf 17 and the outer end of exogenous wind impeller 15 are the arc tips bent to concave side.
As shown in Figure 1 and Figure 2, uniformly it is provided with the circumferencial direction of 3 Shangrao wind wheel organization of support frame 4 and vertically sets
Four coaming plates put, four coaming plates are respectively the first coaming plate 1, the second coaming plate 5, the 3rd coaming plate 11 and the 4th coaming plate 10, institute
State coaming plate to become larger in the amplitude of above-below direction from inside to outside, adjacent coaming plate, such as the first coaming plate 1 and the second coaming plate 5, by interior
Outwards arrange that the coaming plate 2 on the top seamless welding of adjacent coaming plate has is seamless in the bottom of adjacent coaming plate in splayed configuration enlarging shape
It is welded with lower coaming plate 7；Two adjacent coaming plates and corresponding upper coaming plate and lower coaming plate are a construction of wind tunnel, that is, have four
Construction of wind tunnel, adjacent two coaming plates and the inner edge of corresponding upper coaming plate and lower coaming plate surround the air outlet of wind tunnel body,
Air outlet is corresponding with rotor position to drive wind wheel to rotate so as to which the wind gathering in air operated mechanism is blowed into wind wheel.
As shown in figure 4, be provided with the transition baffle plate 19 that vertically sets in air outlet, the transition baffle plate 19 it is interior
While be obliquely installed towards concave side direction, the wind beaten in the first coaming plate 1 is further thus converged in into interior wind acanthus leaf 17 and outer
In the concave side of wind acanthus leaf 15.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
But these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (6)
1. a kind of wind tunnel type vertical axis wind turbine device, it is characterised in that including immobilizing foundation, on immobilizing foundation
Support frame is welded with, is sequentially provided with one or more wind wheel organization from bottom to top in support frame, on the support frame
Rich wind wheel organization circumferencial direction is uniformly provided with multiple construction of wind tunnels；The wind wheel organization includes the use being arranged in support frame
In the installation storehouse of installation generator, wind wheel is installed in the support frame of installation the top of the warehouse, wind wheel rotating shaft is vertically set
Put, the upper and lower ends of wind wheel rotating shaft are rotatablely connected with support frame, and the bottom of wind wheel rotating shaft is in installation storehouse.
2. wind tunnel type vertical axis wind turbine device according to claim 1, it is characterised in that in wind wheel rotating shaft
Top ends be fixed with fixed disc, be fixed with lower fixed disc in the bottom of wind wheel rotating shaft, have mercy on wind wheel shaft circumference side
To being uniformly provided with multiple fan blade mechanisms；The fan blade mechanism include be arranged on it is inner between fixed disc and lower fixed disc and
The interior fixed column that vertically sets, it is arranged between fixed disc and lower fixed disc outer edge and vertically
Middle fixed column, the outer fixed column that is arranged on outside fixed disc and lower fixed disc set, the outer fixed column up and down
Both ends are fixedly connected with upper fixed disc and lower fixed disc respectively by connecting rod, are sequentially connected outer fixed column, middle fixation
The angle that post and interior fixed column are formed is obtuse angle, interior wind acanthus leaf is welded between interior fixed column and middle fixed column, in middle fixation
It is welded between post and outer fixed column and the integrally formed exogenous wind impeller of interior wind acanthus leaf.
3. wind tunnel type vertical axis wind turbine device according to claim 2, it is characterised in that the interior fan blade
Plate is arc, and exogenous wind impeller is arc or straight panel；Outer fixed column is concave side with the side where interior fixed column line, separately
Side is convex side.
4. wind tunnel type vertical axis wind turbine device according to claim 3, it is characterised in that the interior fan blade
The inner of plate and the outer end of exogenous wind impeller are the arc tips bent to concave side.
5. the wind tunnel type vertical axis wind turbine device according to any one of Claims 1-4, it is characterised in that
Wind wheel organization circumferencial direction of having mercy on the support frame is uniformly provided with four coaming plates vertically set, four coaming plates
Respectively the first coaming plate, the second coaming plate, the 3rd coaming plate and the 4th coaming plate, the coaming plate from inside to outside above-below direction amplitude by
Gradual change is big, and adjacent coaming plate is arranged in splayed configuration enlarging shape from inside to outside, the coaming plate on the top seamless welding of adjacent coaming plate has,
The bottom seamless welding of adjacent coaming plate has lower coaming plate；Two adjacent coaming plates and corresponding upper coaming plate and lower coaming plate are one
Construction of wind tunnel, adjacent two coaming plates and the inner edge of corresponding upper coaming plate and lower coaming plate surround the air outlet of wind tunnel body,
Air outlet is corresponding with rotor position to drive wind wheel to rotate so as to which the wind gathering in air operated mechanism is blowed into wind wheel.
6. wind tunnel type vertical axis wind turbine device according to claim 5, it is characterised in that in air outlet
Provided with the transition baffle plate vertically set, the inner edge of the transition baffle plate is obliquely installed towards concave side direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267942.6A CN107747530A (en) | 2017-12-05 | 2017-12-05 | A kind of wind tunnel type vertical axis wind turbine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267942.6A CN107747530A (en) | 2017-12-05 | 2017-12-05 | A kind of wind tunnel type vertical axis wind turbine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747530A true CN107747530A (en) | 2018-03-02 |
Family
ID=61250125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711267942.6A Pending CN107747530A (en) | 2017-12-05 | 2017-12-05 | A kind of wind tunnel type vertical axis wind turbine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023058245A1 (en) * | 2021-10-08 | 2023-04-13 | サンパワ―株式会社 | Windmill structure for wind power generation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR515331A (en) * | 1919-04-20 | 1921-03-31 | Adrien Alfred Pache | Atmospheric motor driven by the wind, with device intended to increase its useful effect, usable as a single, double, triple, quadruple or more motor, according to the needs, to obtain great powers and a regularity of operation as complete as possible of the appliances. operate |
| US1595578A (en) * | 1925-05-07 | 1926-08-10 | Lemore G Sovereign | Wind concentrator |
| US4486143A (en) * | 1982-09-01 | 1984-12-04 | Mcvey Paul W | Turbine-type wind machine |
| JP2002155848A (en) * | 2000-09-05 | 2002-05-31 | Kongumi:Kk | Cross flow wind mill |
| EP2146092A2 (en) * | 2008-07-17 | 2010-01-20 | Andreas Lehmkuhl | Wind turbine |
| CN102691627A (en) * | 2012-05-21 | 2012-09-26 | 李树广 | Vertical wind power generation system of multi-layer reinforced concrete frame and butt combined fan blade |
| KR20150070696A (en) * | 2013-12-17 | 2015-06-25 | 주식회사 성진에어로 | Wind power generation unit and wind power generation system of vertically stacked type |
| CN207554264U (en) * | 2017-12-05 | 2018-06-29 | 许占欣 | A kind of wind tunnel type vertical axis wind turbine device |
-
2017
- 2017-12-05 CN CN201711267942.6A patent/CN107747530A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR515331A (en) * | 1919-04-20 | 1921-03-31 | Adrien Alfred Pache | Atmospheric motor driven by the wind, with device intended to increase its useful effect, usable as a single, double, triple, quadruple or more motor, according to the needs, to obtain great powers and a regularity of operation as complete as possible of the appliances. operate |
| US1595578A (en) * | 1925-05-07 | 1926-08-10 | Lemore G Sovereign | Wind concentrator |
| US4486143A (en) * | 1982-09-01 | 1984-12-04 | Mcvey Paul W | Turbine-type wind machine |
| JP2002155848A (en) * | 2000-09-05 | 2002-05-31 | Kongumi:Kk | Cross flow wind mill |
| EP2146092A2 (en) * | 2008-07-17 | 2010-01-20 | Andreas Lehmkuhl | Wind turbine |
| CN102691627A (en) * | 2012-05-21 | 2012-09-26 | 李树广 | Vertical wind power generation system of multi-layer reinforced concrete frame and butt combined fan blade |
| KR20150070696A (en) * | 2013-12-17 | 2015-06-25 | 주식회사 성진에어로 | Wind power generation unit and wind power generation system of vertically stacked type |
| CN207554264U (en) * | 2017-12-05 | 2018-06-29 | 许占欣 | A kind of wind tunnel type vertical axis wind turbine device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023058245A1 (en) * | 2021-10-08 | 2023-04-13 | サンパワ―株式会社 | Windmill structure for wind power generation |
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Effective date of registration: 20190313 Address after: 450000 Jinshui District, Zhengzhou City, Henan Province, No. 0402, 4th Floor, Building 32, Sanbei Road Applicant after: Henan Haoxiang New Energy Technology Co., Ltd. Address before: 450000 No. 1 Building, 107 Fengshan Road, Jinshui District, Zhengzhou City, Henan Province Applicant before: Xu Zhanxin |
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