CN107288813A - A kind of wind power generation blade - Google Patents
A kind of wind power generation blade Download PDFInfo
- Publication number
- CN107288813A CN107288813A CN201710482925.8A CN201710482925A CN107288813A CN 107288813 A CN107288813 A CN 107288813A CN 201710482925 A CN201710482925 A CN 201710482925A CN 107288813 A CN107288813 A CN 107288813A
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- China
- Prior art keywords
- burst
- main lobe
- main
- accessory lobes
- lobe
- 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.)
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Links
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind power generation blade, including tower bar, mainshaft mechanism, primary blades mechanism and back blades mechanism, the tower bar is vertically arranged to the bottom of mainshaft mechanism, the primary blades mechanism and back blades mechanism are respectively positioned on the both sides of mainshaft mechanism, the mainshaft mechanism includes main shaft, first main shaft engagement plate and the second main shaft engagement plate, wherein main shaft is connected with tower bar, multiple first screws arranged in a straight line are offered on first main shaft engagement plate and the second main shaft engagement plate, the primary blades mechanism includes two groups of first main lobe bursts being arranged in order, second main lobe burst, 3rd main lobe burst and the 4th main lobe burst, the back blades mechanism includes two groups of first accessory lobes bursts being arranged in order, second accessory lobes burst, 3rd accessory lobes burst and the 4th accessory lobes burst.Rationally, convenient disassembly solves the difficult root problem of full wafer transport to layout of the present invention, and blade is thin, and noise is low, and rotating speed is fast, and cost of transportation is low.
Description
Technical field
The present invention relates to technical field of wind power generation, more particularly to a kind of wind power generation blade.
Background technology
Wind is a kind of potentiality very big new energy, and it is that the kinetic energy kept watch switchs to electric energy, is used as a kind of the renewable of cleaning
The energy is used, and is increasingly paid attention to by countries in the world.Its amount of accumulateing is huge, and global wind energy is about 2.74 × 10^9MW, wherein
Available wind energy is 2 × 10^7MW, and the water energy total amount than that can be developed on the earth is also big 10 times.Wind is no public hazards
One of energy.And it is inexhaustible.Herded for water shortage, short bunker and the offshore islands having inconvenient traffic, grassland
Area, mountain area and plateau band, utilize wind-power electricity generation with suiting measures to local conditions, are especially suitable for, be well worth doing.Existing wind power generation blade
Simple in construction, performance is more single, generally using the fixed structure of integral type, is taken during actual shipment larger
Volume, it has not been convenient to ship, using above having some limitations.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of wind power generation blade proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of wind power generation blade, including tower bar, mainshaft mechanism, primary blades mechanism and back blades mechanism, the tower bar are erected
The straight bottom for being installed on mainshaft mechanism, the primary blades mechanism and back blades mechanism are respectively positioned on the both sides of mainshaft mechanism, the master
Axis mechanism includes main shaft, the first main shaft engagement plate and the second main shaft engagement plate, and wherein main shaft is connected with tower bar, the linking of the first main shaft
Plate and the second main shaft engagement plate are respectively two, and the diagonally positioned both sides in main shaft, the first main shaft engagement plate and the second master
Multiple first screws arranged in a straight line are offered on axle engagement plate;
The primary blades mechanism includes two groups of first main lobe bursts being arranged in order, the second main lobe burst, the 3rd main lobe point
Piece and the 4th main lobe burst, the back blades mechanism include two groups of the first accessory lobes bursts being arranged in order, the second accessory lobes burst, the
Three accessory lobes bursts and the 4th accessory lobes burst, wherein the first main lobe burst, the second main lobe burst, the 3rd main lobe burst and the 4th main lobe
Burst is corresponding with the first accessory lobes burst, the second accessory lobes burst, the 3rd accessory lobes burst and the 4th accessory lobes burst respectively, two group first
Main lobe burst, the second main lobe burst, the 3rd main lobe burst and the 4th main lobe burst and two group of first accessory lobes burst, the second accessory lobes point
Piece, the 3rd accessory lobes burst and the 4th accessory lobes burst are that oblique opposition is set;
The both sides of the first main lobe burst and the side of the first accessory lobes burst offer multiple arranged in a straight line second
Screw, the second main lobe burst, the 3rd main lobe burst and the 4th main lobe burst are equipped with close to the side of the first main lobe burst
Primary blades engagement plate, primary blades engagement plate on the second main lobe burst, the 3rd main lobe burst and the 4th main lobe burst with offering
Multiple 3rd screws arranged in a straight line, and the second screw is corresponding with the first screw and the 3rd screw respectively, first main lobe
Burst, the second main lobe burst, the 3rd main lobe burst and the mutually close side of the 4th main lobe burst offer main force rod convergence hole,
First main lobe burst, the second main lobe burst, the 3rd main lobe burst and the 4th main lobe burst are equipped with main force rod between any two, and main
The two ends of power bar correspond to extend in main force rod convergence hole respectively, the first accessory lobes burst, the second accessory lobes burst, the 3rd accessory lobes
Burst and the 4th accessory lobes burst are respectively connected with multiple pull bars between any two.
It is preferred that, the 4th main lobe burst is sector structure, wherein the arc-shaped side of the 4th main lobe burst is located at primary blades
The outside of mechanism.
It is preferred that, the 4th accessory lobes burst is provided with multiple projections arranged in a straight line close to the side of the 4th main lobe burst,
The 4th screw is offered on projection, the 4th main lobe burst offers multiple arranged in a straight line close to the side of the 4th accessory lobes burst
The 5th screw, and the 5th screw and the 4th screw are corresponding.
It is preferred that, the main force rod is three, and main force rod is located at the first main lobe burst, the second main lobe burst, the 3rd main lobe
Burst and the 4th main lobe burst are close to the first accessory lobes burst, the second accessory lobes burst, the 3rd accessory lobes burst and the 4th accessory lobes burst
The center section of side, the second main lobe burst and the 3rd main lobe burst offers the 6th screw, wherein one end of main force rod with
First main lobe burst is docked, and the other end of main force rod is corresponding corresponding with the 6th screw respectively.
It is preferred that, the primary blades mechanism and back blades mechanism are tilting structure, and primary blades mechanism and back blades
Mechanism is all higher than primary blades mechanism with back blades mechanism close to the 4th main lobe burst close to the side width and thickness of mainshaft mechanism
Side width and thickness.
It is preferred that, the first main lobe burst, the second main lobe burst, the 3rd main lobe burst and the 4th main lobe burst and first
Accessory lobes burst, the second accessory lobes burst, the width ratio of the 3rd accessory lobes burst and the 4th accessory lobes burst are 1:0.618.
It is preferred that, the first main lobe burst, the second main lobe burst and the 3rd main lobe burst and the first accessory lobes burst, second
Provided with interval between accessory lobes burst and the 3rd accessory lobes burst.
The beneficial effects of the invention are as follows:By the way that traditional integral type blade is split into multiple primary blades, back blades and master
Axle, not only convenient disassembly, while solving the difficult root problem of full wafer transport;By primary blades mechanism and back blades mechanism it
Between set up the main force rod that can equally dismount, increase the firm performance and used life of the blade, this wind power generation blade it is excellent
Gesture is that blade is thin, and noise is low, and rotating speed is fast, and cost of transportation is low, and gentle breeze can generate electricity, and can develop many light breeze markets, prospect is very
Optimism, rationally, convenient disassembly solves the difficult root problem of full wafer transport to layout of the present invention, and blade is thin, noise
Low, rotating speed is fast, and cost of transportation is low.
Brief description of the drawings
Fig. 1 is a kind of exploded view of wind power generation blade proposed by the present invention;
Fig. 2 is a kind of primary blades cross-sectional view of wind power generation blade proposed by the present invention;
Fig. 3 is a kind of exploded view of the main force rod of wind power generation blade proposed by the present invention;
Fig. 4 is a kind of main structure diagram of wind power generation blade proposed by the present invention;
Fig. 5 is a kind of side structure schematic view of wind power generation blade proposed by the present invention;
Fig. 6 is a kind of overlooking the structure diagram of wind power generation blade proposed by the present invention.
In figure:1 tower bar, 2 main shafts, 3 first main shaft engagement plates, 4 second main shaft engagement plates, 5 first screws, 6 first main lobves
Burst, 7 second main lobe bursts, 8 the 3rd main lobe bursts, 9 the 4th main lobe bursts, 10 first accessory lobes bursts, 11 second accessory lobes bursts,
12 the 3rd accessory lobes bursts, 13 the 4th accessory lobes bursts, 14 main force rods, 15 second screws, 16 primary blades engagement plates, 17 the 3rd screws,
18 pull bars, 19 main force rod convergence holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-6, a kind of wind power generation blade, including tower bar 1, mainshaft mechanism, primary blades mechanism and back blades mechanism,
Tower bar 1 is vertically arranged to the bottom of mainshaft mechanism, and primary blades mechanism and back blades mechanism are respectively positioned on the both sides of mainshaft mechanism, main shaft
Mechanism includes main shaft 2, the first main shaft engagement plate 3 and the second main shaft engagement plate 4, and wherein main shaft 2 is connected with tower bar 1, the first main shaft
The main shaft engagement plate 4 of engagement plate 3 and second is respectively two, and the diagonally positioned both sides in main shaft 2, the first main shaft engagement plate 3
With multiple first screws 5 arranged in a straight line are offered on the second main shaft engagement plate 4;
Primary blades mechanism includes two groups of the first main lobe burst 6, the second main lobe burst 7, the 3rd main lobe bursts 8 being arranged in order
With the 4th main lobe burst 9, back blades mechanism includes two groups of the first accessory lobes bursts 10 being arranged in order, the second accessory lobes burst 11, the
Three accessory lobes bursts 12 and the 4th accessory lobes burst 13, wherein the first main lobe burst 6, the second main lobe burst 7, the and of the 3rd main lobe burst 8
4th main lobe burst 9 respectively with the first accessory lobes burst 10, the second accessory lobes burst 11, the 3rd accessory lobes burst 12 and the 4th accessory lobes burst
13 is corresponding, two group of first main lobe burst 6, the second main lobe burst 7, the 3rd main lobe burst 8 and the 4th main lobe burst 9 and two group
One accessory lobes burst 10, the second accessory lobes burst 11, the 3rd accessory lobes burst 12 and the 4th accessory lobes burst 13 are that oblique opposition is set;
The both sides of first main lobe burst 6 and the side of the first accessory lobes burst 10 offer multiple second spiral shells arranged in a straight line
Hole 15, the second main lobe burst 7, the 3rd main lobe burst 8 and the 4th main lobe burst 9 are equipped with close to the side of the first main lobe burst 6
On primary blades engagement plate 16, the main lobe burst 7 of primary blades engagement plate 16 and second, the 3rd main lobe burst 8 and the 4th main lobe burst 9
Multiple 3rd screws 17 arranged in a straight line are offered, and the second screw 15 is corresponding with the first screw 5 and the 3rd screw 17 respectively,
First main lobe burst 6, the second main lobe burst 7, the 3rd main lobe burst 8 side mutually close with the 4th main lobe burst 9 are offered
Main force rod convergence hole 19, the first main lobe burst 6, the second main lobe burst 7, the 3rd main lobe burst 8 and the 4th main lobe burst 9 two-by-two it
Between be equipped with main force rod 14, and the two ends of main force rod 14 correspond to extend in main force rod convergence hole 19 respectively, the first accessory lobes burst
10th, the second accessory lobes burst 11, the 3rd accessory lobes burst 12 and the 4th accessory lobes burst 13 are respectively connected with multiple pull bars 18 between any two.
In the present embodiment, the 4th main lobe burst 9 is sector structure, wherein the arc-shaped side of the 4th main lobe burst 9 is located at main lobe
The outside of piece mechanism, the 4th accessory lobes burst 13 is provided with multiple projections arranged in a straight line, projection close to the side of the 4th main lobe burst 9
On offer the 4th screw, the 4th main lobe burst 9 offers multiple arranged in a straight line close to the side of the 4th accessory lobes burst 13
Five screws, and the 5th screw and the 4th screw are corresponding, main force rod 14 is three, and main force rod 14 is located at the first main lobe burst 6, the
Two main lobe bursts 7, the 3rd main lobe burst 8 and the 4th main lobe burst 9 are close to the first accessory lobes burst 10, the second accessory lobes burst 11,
Open the center section of the side of three accessory lobes bursts 12 and the 4th accessory lobes burst 13, the second main lobe burst 7 and the 3rd main lobe burst 8
Provided with the 6th screw, wherein one end of main force rod 14 is docked with the first main lobe burst 6, the other end of main force rod 14 correspond to respectively with
6th screw is corresponding, and primary blades mechanism and back blades mechanism are tilting structure, and primary blades mechanism and back blades mechanism
Primary blades mechanism is all higher than with back blades mechanism close to the one of the 4th main lobe burst 9 close to the side width and thickness of mainshaft mechanism
Side width and thickness, the first main lobe burst 6, the second main lobe burst 7, the 3rd main lobe burst 8 and the 4th main lobe burst 9 and first are secondary
Leaf burst 10, the second accessory lobes burst 11, the width ratio of the 3rd accessory lobes burst 12 and the 4th accessory lobes burst 13 are 1:0.618, first
Main lobe burst 6, the second main lobe burst 7 and the 3rd main lobe burst 8 and the first accessory lobes burst 10, the second accessory lobes burst 11 and the 3rd are secondary
Provided with interval between leaf burst 12.
In the present embodiment, in use, tower bar 1 to be first fixedly mounted on to the bottom of main shaft 2, then successively by two groups of primary blades and
Back blades is arranged in the both sides of main shaft 2 in diagonal form, then by screw by the first main lobe burst 6 and the first accessory lobes burst
10 correspond on the first main shaft engagement plate 3 and the second main shaft engagement plate 4 respectively;Three main force rods 14 are placed respectively afterwards
In the first main lobe burst 6, the second main lobe burst 7, the 3rd main lobe burst 8 and the 4th main lobe burst 9 between any two, first fix successively
First main lobe burst 6, the second main lobe burst 7, the 3rd main lobe burst 8 and the 4th main lobe burst 9 and the first accessory lobes burst 10, second
Accessory lobes burst 11, the 3rd accessory lobes burst 12 and the 4th accessory lobes burst 13 so that primary blades and back blades constitute full slice system structure, then
Main force rod 14 and each main lobe burst are screwed, finally the 4th main lobe burst 9 and the 4th accessory lobes burst 13 is carried out
Fixed installation, by the way that traditional integral type blade is split into multiple primary blades, back blades and main shaft, not only dismounting side
Just, while solving the difficult root problem of full wafer transport;Equally may be used by being set up between primary blades mechanism and back blades mechanism
With the main force rod 14 of dismounting, increase the firm performance and used life of the blade, the advantage of this wind power generation blade is that blade is thin,
Noise is low, and rotating speed is fast, and cost of transportation is low, and gentle breeze can generate electricity, and can develop many light breeze markets, and prospect is very optimistic.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of wind power generation blade, including tower bar (1), mainshaft mechanism, primary blades mechanism and back blades mechanism, the tower bar
(1) bottom of mainshaft mechanism is vertically arranged to, the primary blades mechanism and back blades mechanism are respectively positioned on the both sides of mainshaft mechanism, its
It is characterised by, the mainshaft mechanism includes main shaft (2), the first main shaft engagement plate (3) and the second main shaft engagement plate (4), wherein main
Axle (2) is connected with tower bar (1), and the first main shaft engagement plate (3) and the second main shaft engagement plate (4) are respectively two, and is in diagonally to set
Be placed on the both sides of main shaft (2), the first main shaft engagement plate (3) and the second main shaft engagement plate (4) offer it is multiple arranged in a straight line
The first screw (5);
The primary blades mechanism includes two groups of the first main lobe burst (6), the second main lobe burst (7), the 3rd main lobves being arranged in order
Burst (8) and the 4th main lobe burst (9), the back blades mechanism include two groups of the first accessory lobes bursts (10) being arranged in order, the
Two accessory lobes bursts (11), the 3rd accessory lobes burst (12) and the 4th accessory lobes burst (13), wherein the first main lobe burst (6), the second master
Leaf burst (7), the 3rd main lobe burst (8) and the 4th main lobe burst (9) respectively with the first accessory lobes burst (10), the second accessory lobes burst
(11), the 3rd accessory lobes burst (12) and the 4th accessory lobes burst (13) are corresponding, two group of first main lobe burst (6), the second main lobe point
Piece (7), the 3rd main lobe burst (8) and the 4th main lobe burst (9) and two group of first accessory lobes burst (10), the second accessory lobes burst
(11), the 3rd accessory lobes burst (12) and the 4th accessory lobes burst (13) are that oblique opposition is set;
The both sides of the first main lobe burst (6) and the side of the first accessory lobes burst (10) offer multiple arranged in a straight line
Two screws (15), the second main lobe burst (7), the 3rd main lobe burst (8) and the 4th main lobe burst (9) are close to the first main lobe point
The side of piece (6) is equipped with primary blades engagement plate (16), primary blades engagement plate (16) and the second main lobe burst (7), the 3rd main lobe
Multiple 3rd screws (17) arranged in a straight line, and the second screw (15) point are offered on burst (8) and the 4th main lobe burst (9)
It is not corresponding with the first screw (5) and the 3rd screw (17), the first main lobe burst (6), the second main lobe burst (7), the 3rd
Main lobe burst (8) side mutually close with the 4th main lobe burst (9) offers main force rod convergence hole (19), the first main lobe burst
(6), the second main lobe burst (7), the 3rd main lobe burst (8) and the 4th main lobe burst (9) are equipped with main force rod (14) between any two,
And the two ends of main force rod (14) correspond to extend in main force rod convergence hole (19) respectively, the first accessory lobes burst (10), second
Accessory lobes burst (11), the 3rd accessory lobes burst (12) and the 4th accessory lobes burst (13) are respectively connected with multiple pull bars (18) between any two.
2. a kind of wind power generation blade according to claim 1, it is characterised in that the 4th main lobe burst (9) is fan
Shape structure, wherein the arc-shaped side of the 4th main lobe burst (9) is located at the outside of primary blades mechanism.
3. a kind of wind power generation blade according to claim 1, it is characterised in that the 4th accessory lobes burst (13) is close
The side of 4th main lobe burst (9) is provided with multiple projections arranged in a straight line, projection and offers the 4th screw, the 4th main lobe
Burst (9) offers multiple 5th screws arranged in a straight line close to the side of the 4th accessory lobes burst (13), and the 5th screw and the
Four screws are corresponding.
4. a kind of wind power generation blade according to claim 1, it is characterised in that the main force rod (14) is three, main
Power bar (14) is located at the first main lobe burst (6), the second main lobe burst (7), the 3rd main lobe burst (8) and the 4th main lobe burst (9)
Close to the one of the first accessory lobes burst (10), the second accessory lobes burst (11), the 3rd accessory lobes burst (12) and the 4th accessory lobes burst (13)
The center section of side, the second main lobe burst (7) and the 3rd main lobe burst (8) offers the 6th screw, wherein main force rod (14)
One end docked with the first main lobe burst (6), the other end of main force rod (14) corresponds to corresponding with the 6th screw respectively.
5. a kind of wind power generation blade according to claim 1, it is characterised in that the primary blades mechanism and back blades machine
Structure is tilting structure, and primary blades mechanism is all higher than master with back blades mechanism close to the side width and thickness of mainshaft mechanism
The side width and thickness of blade mechanism and back blades mechanism close to the 4th main lobe burst (9).
6. a kind of wind power generation blade according to claim 1, it is characterised in that the first main lobe burst (6), second
Main lobe burst (7), the 3rd main lobe burst (8) and the 4th main lobe burst (9) and the first accessory lobes burst (10), the second accessory lobes burst
(11), the width ratio of the 3rd accessory lobes burst (12) and the 4th accessory lobes burst (13) is 1:0.618.
7. a kind of wind power generation blade according to claim 1, it is characterised in that the first main lobe burst (6), second
Main lobe burst (7) and the 3rd main lobe burst (8) and the first accessory lobes burst (10), the second accessory lobes burst (11) and the 3rd accessory lobes burst
(12) provided with interval between.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710482925.8A CN107288813A (en) | 2017-06-22 | 2017-06-22 | A kind of wind power generation blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710482925.8A CN107288813A (en) | 2017-06-22 | 2017-06-22 | A kind of wind power generation blade |
Publications (1)
Publication Number | Publication Date |
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CN107288813A true CN107288813A (en) | 2017-10-24 |
Family
ID=60097244
Family Applications (1)
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CN201710482925.8A Pending CN107288813A (en) | 2017-06-22 | 2017-06-22 | A kind of wind power generation blade |
Country Status (1)
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CN (1) | CN107288813A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109185043A (en) * | 2018-08-06 | 2019-01-11 | 中材科技(邯郸)风电叶片有限公司 | Wind electricity blade and production technology |
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WO2009135902A2 (en) * | 2008-05-07 | 2009-11-12 | Vestas Wind Systems A/S | A sectional blade |
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CN102200100A (en) * | 2011-06-02 | 2011-09-28 | 东方电气集团东方汽轮机有限公司 | Split-assembling-type blade of wind driven generator |
CN103670953A (en) * | 2013-12-16 | 2014-03-26 | 江西省电力设计院 | Sectional wind turbine blade and assembling method thereof |
CN203856650U (en) * | 2013-12-16 | 2014-10-01 | 江西省电力设计院 | Sectional wind turbine blade |
CN206830369U (en) * | 2017-06-22 | 2018-01-02 | 吴德礼 | A kind of wind power generation blade |
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2017
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2009135902A2 (en) * | 2008-05-07 | 2009-11-12 | Vestas Wind Systems A/S | A sectional blade |
CN101943106A (en) * | 2009-07-05 | 2011-01-12 | 宿迁雅臣工程尼龙有限公司 | High-molecular composite blade for 500KW-below three-blade wind turbine |
CN101718250A (en) * | 2010-01-11 | 2010-06-02 | 华锐风电科技(集团)股份有限公司 | Sectional type wind wheel vanes of wind power generator set and assembly method thereof |
CN102200100A (en) * | 2011-06-02 | 2011-09-28 | 东方电气集团东方汽轮机有限公司 | Split-assembling-type blade of wind driven generator |
CN103670953A (en) * | 2013-12-16 | 2014-03-26 | 江西省电力设计院 | Sectional wind turbine blade and assembling method thereof |
CN203856650U (en) * | 2013-12-16 | 2014-10-01 | 江西省电力设计院 | Sectional wind turbine blade |
CN206830369U (en) * | 2017-06-22 | 2018-01-02 | 吴德礼 | A kind of wind power generation blade |
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CN109185043A (en) * | 2018-08-06 | 2019-01-11 | 中材科技(邯郸)风电叶片有限公司 | Wind electricity blade and production technology |
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