CN110360049A - A kind of horizontal axis wind-driven generator - Google Patents
A kind of horizontal axis wind-driven generator Download PDFInfo
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- CN110360049A CN110360049A CN201910714932.5A CN201910714932A CN110360049A CN 110360049 A CN110360049 A CN 110360049A CN 201910714932 A CN201910714932 A CN 201910714932A CN 110360049 A CN110360049 A CN 110360049A
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- Prior art keywords
- wind
- tower
- gathering plate
- wind gathering
- pylon
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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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
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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
- 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
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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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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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
- 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
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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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- 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 purpose of the invention is to provide a kind of horizontal axis wind-driven generators equipped with wind gathering plate, solve the problems, such as existing wind-driven generator top and the bottom wind-force wind-driven generator wind power utilization low efficiency of different sizes and unsafe, it is achieved through the following technical solutions: a kind of horizontal axis wind-driven generator, including pylon, impeller, generator bay, wheel rotation drives generator bay power generation, generator bay is rotatably fixed to tower top, wind gathering plate is equipped in pylon, wind gathering plate is connect by interconnecting piece with pylon, pylon axis rotation is surrounded by interconnecting piece, wind gathering plate cross section is curved sheet, wind gathering plate is in wheel rotation range exterior bottom, the plane of wind gathering plate and wheel rotation is maintained at same plane, namely wind gathering plate follows impeller to rotate synchronously, pylon include tubular or shelf-like, tubular is called tower.
Description
Technical field
The present invention relates to wind power generation field, specifically a kind of horizontal axis wind-driven generator equipped with wind gathering plate.
Background technique
Wind energy resources are abundant, clean, spread any corner, in recent years more and more using wind energy all over the world, wherein having each
Kind wind-driven generator, such as horizontal axis wind-driven generator, vertical axis aerogenerator etc., present various wind-driven generators are still
The problem of it is high that there are costs, wind power utilization low efficiency, influences its widespread development, horizontal axis wind-driven generator compares other types wind
Power generator has lot of advantages, but there is also many problems, horizontal axis wind turbines in the operation of horizontal axis wind-driven generator
The impeller of generator is that operation is rotated on vertical face, has difference in the top and bottom wind speed of impeller operation, general top
Wind speed is greater than bottom, and each blade on impeller is uneven by wind-force during rotation, i.e., the big position blade of wind-force by
Power bending is big, and small in the small position stress bending of wind-force, and in a swing circle of each blade, the stress of blade is therefore
Therefore the variation of generating period, blade shake, thus cause impeller, the shaking of generator bay and tower influences entire wind-force
The safety and generating efficiency of generator, meanwhile, because of leaf of all blade stationary distributions in an impeller, in the small position of wind-force
Sector-meeting hinders to slow down the rotation in the blade of the big position of wind-force, therefore loses many wind energies, and tower is under the rotary shaft of impeller
Half part also has an impact to wind-force, it is therefore desirable to improve.
Summary of the invention
The purpose of the invention is to provide a kind of horizontal axis wind-driven generators equipped with wind gathering plate, solve existing wind-force hair
Motor top and the bottom wind-force wind-driven generator wind power utilization low efficiency of different sizes and unsafe problem.
The present invention to achieve the above object, is achieved through the following technical solutions: a kind of horizontal axis wind-driven generator, including tower
Frame, impeller, generator bay, wheel rotation drive generator bay power generation, and generator bay is rotatably fixed to tower top, in pylon
Equipped with wind gathering plate, wind gathering plate is connect by interconnecting piece with pylon, surrounds pylon axis rotation, wind gathering plate cross section by interconnecting piece
It is curved sheet, for wind gathering plate in wheel rotation range exterior bottom, the plane of wind gathering plate and wheel rotation is maintained at same flat
Face namely wind gathering plate follow impeller to rotate synchronously, pylon include tubular or shelf-like, tubular be called tower.
Interconnecting piece is equipped between pylon and wind gathering plate, for wind gathering plate by interconnecting piece around pylon rotation, interconnecting piece can be with
For bearing, bearing inner race is fixedly connected with pylon, and bearing outer ring is connect with wind gathering plate, and bearing inner race and outer ring can mutually rotate
And rotate wind gathering plate around pylon, if pylon is tower, it might even be possible to have annular recess with the production of tower surface, instead of axis
The inner ring or interconnecting piece held is that track is arranged in pylon, and orbit ring is fixed around pylon, and wind gathering plate is fixed with pulley, pulley edge
Orbit rotation or interconnecting piece can be ring gear, ring gear is fixed on pylon, if gear is fixed on wind gathering plate, engaged gears ring gear,
Gear rotation can drive wind gathering plate to rotate around pylon, conversely, ring gear can be fixedly connected with wind gathering plate, and be arranged in pylon
At least three gears are uniformly distributed and are looped around pylon same level, and gear and ring gear cooperate, and can use angular wheel
And ring gear, strength axially and radially can be provided simultaneously, and gear rotation drives ring gear rotation, and ring gear rotation drives wind gathering plate to turn
It is dynamic, can be with multiple tie points between an interconnecting piece and wind gathering plate, wind gathering plate can be connect with multiple interconnecting pieces, such as wind gathering plate
Bottom is connect with an interconnecting piece, and wind gathering board ends are connect with another interconnecting piece, and increase wind gathering plate in this way is stablized, wind gathering plate
Rotate driving implemented by interconnecting piece, interconnecting piece setting and impeller are to wind associated apparatus, synchronous impeller and wind gathering plate, specifically can be with
There are many forms, can be fixedly connected with interconnecting piece with purely mechanic with generator bay, make generator bay, interconnecting piece and wind gathering plate one
It moves synchronously, Vidacare corp can be set in interconnecting piece, it is electric in a wired or wireless manner to wind apparatus with generator bay
Connection, drive connection portion and wind gathering plate are moved synchronously, can be separately provided with wind gathering plate to wind driven device, and wind gathering plate is kept
With the angle of wind.
Preferred pylon uses the most frequently used tower core structure, and increases fairing, fairing packet in tower side
Trench-like extension main body is included, body cross-section is about V-arrangement, and close to tower outer surface, main body passes through connection for the opening portion of V-arrangement main body
Portion is connect with tower outer surface, and tower and main body is made to form the streamline shape from tower to main direction, and main body passes through interconnecting piece
Around tower axis rotation, two sides of main body can be plane, and in order to achieve the effect that two sides of best main body
For smooth arc, makes to be formed by cross section together from tower to the two faces and level off to the water-drop-shaped structure of optimization,
The opening portion of same level, main body is less than same level tower semi-perimeter along the shortest distance between tower surface, from
Tower top also changes to base portion according to tower diameter change size of main body, i.e., tower diameter increases, and main body also increases size
It being adapted to tower, forms best streamline shape, so that tower is not nearby had sinuous flow and formed, the tail portion of main body is equipped with water conservancy diversion protrusion,
Body tail section has radial elastic, and radial elastic is arranged the influence that can reduce sinuous flow, has reinforced support to connect two in main body
Between the inside of side, make the connection of two sides and shape is fixed, stablizes two sides and the close side of tower, reinforced support
It for the various structures shape such as parallel or oblique pull, will not enumerate in this application, two sides of main body are symmetrical junction mutually
Structure.
Interconnecting piece sets groove profile point beak across the opposite position of tower with main body, and the opening of sharp beak is towards tower, along tower
It is arranged from top to base portion, when body rotation, sharp beak rotates and the position opposite always situated in main body and tower with interconnecting piece
It sets, interconnecting piece can be bearing, and bearing inner race is fixedly connected with tower, and bearing outer ring is connect with main body, on bearing outer ring also
It is fixed with groove profile point beak, for the opening of sharp beak towards tower, sharp beak is located at main body and the opposite position of tower, can follow bearing
Outer ring rotating, sharp beak rotate with interconnecting piece and always with main body holding every the opposite positions of tower, and the setting of sharp beak is similarly suitable
In the structures such as track or rim gear wheel, sharp beak and main body have pulley to connect with track respectively, and main body and sharp beak pass through around tower
Connecting rod connection, be less than tower the four of same level upper half perimeter along the distance length of tower outer surface between sharp beak opening
/ mono- length, the sharp beak of small size advantageously reduce the weight and cost of sharp beak, and the tip of sharp beak, which is equipped with, shunts protrusion, sharp beak
Setting can have shunting function, be further reduced resistance.
The main body of sharp beak, wind gathering plate and fairing all passes through interconnecting piece and fixes with tower, including windward formula and leeward formula,
The impeller of windward formula wind-driven generator is coming wind direction relative to tower, and sharp beak and wind gathering plate are carrying out wind also relative to tower
Direction, i.e. impeller, sharp beak and wind gathering plate are opposite every tower with the main body of fairing, and the impeller of leeward formula wind-driven generator is opposite
Wind direction is being gone in tower, sharp beak is in the direction for carrying out wind, and the main body of wind gathering plate and fairing is removing wind also relative to tower
Direction, i.e. impeller, the main body of wind gathering plate and fairing is in the same side of tower.
By above-mentioned setting, sharp beak, wind gathering plate and main body are all connect with interconnecting piece, thus can only pass through a driving
Device just makes sharp beak, and wind gathering plate and main body move synchronously, and plays its effect jointly.
It is most suitable that at least three interconnecting pieces are preferably set from top to base portion along tower, because of such setting, main body and
At least three link position between tower, when tower is deformed by external strength, main body is because of and tower
It connects and support or pulling force is provided simultaneously.
The connection that sharp beak, wind gathering plate and main body pass through interconnecting piece and tower is limit connection, i.e., this interconnecting piece is installed in place
Afterwards, sharp beak, when external force by other directions of wind gathering plate and main body, it is not possible to fall off from installation site, such as use axis
The interconnecting piece held, sharp beak, wind gathering plate and main body are when the power by vertical direction, it is not possible to along tower up and down direction position
It moves, so needing cannot be along the bearing of bearing axial displacement using bearings Internal and external cycles such as deep groove ball bearings, while can increase anti-
Only the prevention device that bearing internal external circle axially mutually rotates, such as brake gear are mounted between bearing internal external circle, can be prevented interior
Outer ring mutually rotates, and in this way when not needing interconnecting piece rotation, makes sharp beak, wind gathering plate and main body relative to the fixed company of tower
Connect, can not any direction it is mobile, and when interconnecting piece is connected using track, the pulley of connection is also required to using can limit
Structure, such as clamp track from different directions using at least two pulleys, such design make interconnecting piece will not because of external force and
It falls off from tower, while pulley can set brake gear, in this way when not needing interconnecting piece rotation, pulley brake.
Wheel rotation range is a vertical circular flat with impeller axle center, and wind gathering plate length is less than wheel rotation range
Half, i.e. in wheel bottom, wind gathering board ends extend for wind gathering plate setting, are lower than impeller shaft edema with the heart involved horizontal line, because of impeller bottom
Portion wind-force is minimum, gradually increases upwards, and wind gathering board width becomes narrow gradually from bottom to both ends, wind gathering plate cross-sectional shape relative to
The position of impeller is open front, after-opening or both-side opening, i.e., so-called gathering type wind, diffusion type or wind gathering diffusion type.
Multilayer can be set in wind gathering plate, i.e., one or more wind gathering plates is being arranged in the outside of a wind gathering plate, to increase
Wind gathering effect.
Wind gathering plate is connected to pylon, and in wheel bottom, link position is relatively low, is compared to other and is fixed on generator bay
Or the positions such as impeller shaft, the present invention are more reliable and more stable.
Sharp beak, wind gathering plate and material of main part can be made with multiple material, and using plastics, glass reinforced plastic, the lightweights such as carbon fiber are resistance to
The production of aging material can increase aesthetic feeling using transparent materials such as the poly- carbon fiber of high molecular material or PET plastic, or even using super
Thin tempering glass production can also be made of thin film solar plate, have bracket, thin film solar in thin film solar intralamellar part
Plate, which is produced electricl energy, can be transmitted to tower base portion by the way that carbon brush is arranged in interconnecting piece, and export to outside, can transmit electricity and arrive
Generator bay.
The beneficial effects of the present invention are: using a kind of wind-driven generator of wind gathering plate of the present invention, send out wind-force
The impeller of motor all obtains powerful and uniform wind-force in entire operating range, reduces the shaking of blade and impeller, reduces hair
The shaking of motor room and tower, tower fairing reduce the resistance of tower, reduce wind and generate vortex street after tower and cause
The vibration of tower, and interconnecting piece is shared with tower fairing, work of working in coordination greatly improves the wind-force of wind-driven generator
Utilization efficiency and safety.
Detailed description of the invention
Fig. 1 is a kind of windward type wind-driven generator front schematic view equipped with wind gathering plate of the invention；
Fig. 2 is a kind of vertical cross-sectional view of windward type wind-driven generator equipped with wind gathering plate of the invention；
Fig. 3 is a kind of windward type wind-driven generator level cross-sectionn schematic diagram equipped with wind gathering plate of the invention；
Fig. 4 is a kind of leeward type wind-driven generator level cross-sectionn schematic diagram equipped with wind gathering plate of the invention；
Fig. 5 is a kind of opening schematic diagram of the wind gathering plate of wind-driven generator of the invention；
Fig. 6 is a kind of vertical cross-sectional view of leeward type wind-driven generator equipped with wind gathering plate of the invention；
Fig. 7 is a kind of support rack type pylon wind-driven generator level cross-sectionn schematic diagram equipped with wind gathering plate of the invention；
Fig. 8 is a kind of opening schematic diagram of the multilayer wind gathering plate of wind-driven generator of the invention；
1 is blade in figure, and 2 be generator bay, and 3 be tower, and 4 be wind gathering plate, and 5 be interconnecting piece, and 6 be sharp beak, and 7 be wind gathering plate branch
Frame, based on 8,9 be water conservancy diversion protrusion, and 10 be reinforced support, and 11 be pylon.
Specific embodiment
Present invention will be further explained below with reference to specific examples, and Fig. 1 is a kind of windward equipped with wind gathering plate of the invention
Type wind-driven generator front schematic view；1 is blade in figure, and 3 equally distributed blades 1 form impeller, impeller center axis connection
Generator bay 2, the top of tower 3 is arranged in generator bay 2, can rotate in horizontal plane, and tower 3 is equipped with tower fairing,
4 interconnecting pieces 5 are successively arranged to base portion direction along at the top of tower 3 as we can see from the figure, wind gathering plate 4 is arranged in wheel rotation
On the outside of the bottommost of range, dashed circle indicates wheel rotation range in figure, and wind gathering plate 4 and interconnecting piece 5 have multiple fixed points, gathers
Fixed with an interconnecting piece 5 among aerofoil 4,4 both ends of wind gathering plate also pass through wind gathering bracket 7 and another interconnecting piece 5 of lower part is fixed,
Sharp beak 6 is successively fixed with interconnecting piece 5, blade 1 in this figure, and wind gathering plate 4 is all disposed within the direction for carrying out wind of tower 3 with sharp beak 6.
Fig. 2 is a kind of vertical cross-sectional view of windward type wind-driven generator equipped with wind gathering plate of the invention；1 is in figure
Blade, the multiple composition of blades 1 impellers, impeller center axis connection generator bay 2, the top of tower 3 is arranged in generator bay 2, can
To be rotated in horizontal plane, tower 3 be equipped with tower fairing, as we can see from the figure along at the top of tower 3 arrive base portion direction according to
Secondary to be equipped with 4 interconnecting pieces 5, arrow is to come wind direction in figure, and based on 8, main body 8 is successively fixed with interconnecting piece 5, water conservancy diversion protrusion 9
In the tail portion of main body 8,8 tail portion of main body has radial elastic, sharp beak 6, and impeller and wind gathering plate 4 come the direction of wind, main body in tower 3
8 go wind direction, sharp beak 6, impeller and wind gathering plate 4 every tower 3 and main body 3 in a straight line, sharp beak 6, impeller and wind gathering in tower
Plate 4 is connected and fixed by interconnecting piece 5 and can be rotated synchronously, and is equipped in interconnecting piece to wind apparatus, also is provided with pair in generator bay
Wind apparatus, the two can work independently or related job, to wind apparatus there are many form, active, passively or electric drive
Etc., the sheet part-structure of sharp beak 6, impeller and wind gathering plate 4 can use thin-film solar cells.
Fig. 3 is a kind of windward type wind-driven generator level cross-sectionn schematic diagram equipped with wind gathering plate of the invention；3 are in figure
Tower, 4 be wind gathering plate, and 5 be interconnecting piece, and 6 be sharp beak, and 7 be wind gathering board mount, and based on 8,10 be reinforced support, from this figure
Can illustrate to be in the wind wind gathering plate 4 in formula wind-driven generator, positional relationship between 8 three of sharp beak 7 and main body.
Fig. 4 is a kind of leeward type wind-driven generator level cross-sectionn schematic diagram equipped with wind gathering plate of the invention；3 are in figure
Tower, 4 be wind gathering plate, and 5 be interconnecting piece, and 6 be sharp beak, and 7 be wind gathering board mount, and based on 8,9 be water conservancy diversion protrusion, and 10 be reinforcement branch
Frame, from can illustrate the wind gathering plate 4 in leeward formula wind-driven generator, positional relationship between 8 three of sharp beak 7 and main body in this figure.
Fig. 5 is a kind of opening schematic diagram of the wind gathering plate of wind-driven generator of the invention；1 is blade in figure, and 4 be wind gathering
Plate, arrow are to come wind direction, and there are three types of cross sections of different shapes for wind gathering plate 4 in figure, these can make according to actual selection
With.
Fig. 6 is a kind of vertical cross-sectional view of leeward type wind-driven generator equipped with wind gathering plate of the invention；1 is in figure
Blade, 2 be generator bay, and 3 be tower, and 4 be wind gathering plate, and 5 be interconnecting piece, and 6 be sharp beak, and 7 be wind gathering board mount, based on 8,9
For water conservancy diversion protrusion, in the present embodiment, arrow is to come wind direction, and the impeller that blade 1 forms, wind gathering plate 4 and main body 8 are all in tower
The downwind side of cylinder 3, and sharp beak 6 is in the weather side of tower 3, the impeller formed with blade 1, wind gathering plate 4 and main body 8 exist every tower 3
One straight line,.
Fig. 7 is a kind of support rack type pylon level cross-sectionn schematic diagram equipped with wind gathering plate of the invention；4 be wind gathering in figure
Plate, 5 be interconnecting piece, and 7 be wind gathering board mount, and 11 be pylon, and 11 cross section of pylon is quadrangle, when the tower using this form
When frame, pylon 11 is the column framework that various brackets are formed by connecting, and interconnecting piece 5 and four apex angles of pylon 11 are fixed, and is gathered
Aerofoil 4 is fixed on interconnecting piece 5, rotates around pylon 11.
Fig. 8 is a kind of opening schematic diagram of the multilayer wind gathering plate of wind-driven generator of the invention；1 is blade in figure, and 4 are
Wind gathering plate, wind gathering plate 4 use double-layer structure, are kept at a distance between two layers by the connection of several muscle, can reinforce wind gathering effect, root
It is selected according to actual conditions.
The above embodiment of the present invention is merely to illustrate the present invention, the technology and original of some common-senses about wind-power electricity generation
It manages and no longer illustrates, it can be there are many changing and being applied in combination, all in the application protection scope according to the prior art.
Claims (9)
1. a kind of horizontal axis wind-driven generator, including pylon, impeller, generator bay, wheel rotation drive generator bay power generation, hair
Motor room is rotatably fixed to tower top, it is characterised in that: is equipped with wind gathering plate in pylon, wind gathering plate passes through interconnecting piece and pylon
Connection surrounds pylon axis rotation by interconnecting piece, and wind gathering plate cross section is curved sheet, and wind gathering plate is in wheel rotation range
Exterior bottom.
2. interconnecting piece according to claim 1, it is characterised in that: interconnecting piece can be bearing, and bearing inner race and pylon are solid
Fixed connection, bearing outer ring are connect with wind gathering plate, and bearing inner race and outer ring can mutually rotate and rotate wind gathering plate around pylon,
Or interconnecting piece is that track is arranged in pylon, orbit ring is fixed around pylon, and wind gathering plate is fixed with pulley, and pulley turns along track
Dynamic or interconnecting piece can be ring gear, and ring gear is fixed on pylon, if gear is fixed on wind gathering plate, engaged gears ring gear, gear rotation
Wind gathering plate can be driven to rotate around pylon.
3. a kind of horizontal axis wind-driven generator according to claim 1, it is characterised in that: pylon is the tower of tubular.
4. according to claim 1 to a kind of horizontal axis wind-driven generator described in 3, it is characterised in that: increase in tower side whole
Device is flowed, fairing includes trench-like extension main body, and body cross-section is about V-arrangement, and the opening portion of V-arrangement main body is outside tower
Surface, main body are connect by interconnecting piece with tower outer surface, form tower and main body outside the streamline from tower to main direction
Shape, for main body by interconnecting piece around tower axis rotation, two sides of main body are smooth arc, make from tower to the two
Face is formed by cross section together and levels off to the water-drop-shaped structure of optimization, and the tail portion of main body is equipped with water conservancy diversion protrusion, body tail section
With radial elastic, there is reinforced support to connect between the inside of two sides in main body.
5. according to claim 1 to a kind of horizontal axis wind-driven generator described in 4, it is characterised in that: interconnecting piece and main body across
The opposite position of tower sets groove profile point beak, and the opening of sharp beak is arranged from top to base portion, body rotation towards tower along tower
When, sharp beak rotates and the position opposite always situated in main body and tower with interconnecting piece.
6. according to claim 1 to a kind of horizontal axis wind-driven generator described in 5, it is characterised in that: sharp beak, wind gathering plate and rectification
The main body of device all passes through interconnecting piece and fixes with tower, including windward formula and leeward formula, the impeller phase of windward formula wind-driven generator
Wind direction come for tower, and sharp beak and wind gathering plate also relative to tower in the direction for carrying out wind, i.e. impeller, sharp beak and wind gathering plate
Opposite every tower with the main body of fairing, the impeller of leeward formula wind-driven generator is going to wind direction relative to tower, and sharp beak exists
Come the direction of wind, and the main body of wind gathering plate and fairing also relative to tower in the direction for removing wind, i.e. impeller, wind gathering plate and whole
The main body of device is flowed all in the same side of tower.
7. according to claim 1 to a kind of horizontal axis wind-driven generator described in 6, it is characterised in that: along tower from top to
Base portion preferably sets at least three interconnecting pieces.
8. a kind of horizontal axis wind-driven generator according to claim 1, it is characterised in that: wind gathering board width is from bottom to two
End becomes narrow gradually.
9. according to claim 1 to a kind of horizontal axis wind-driven generator described in 8, it is characterised in that: be equipped in interconnecting piece to wind
Device also is provided in generator bay to wind apparatus, and the two can work independently or related job.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714932.5A CN110360049A (en) | 2019-08-05 | 2019-08-05 | A kind of horizontal axis wind-driven generator |
| PCT/CN2020/103193 WO2021023004A1 (en) | 2019-08-05 | 2020-07-21 | Horizontal shaft wind-driven power generator |
| CN202090000651.XU CN218479877U (en) | 2019-08-05 | 2020-07-21 | Horizontal shaft wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714932.5A CN110360049A (en) | 2019-08-05 | 2019-08-05 | A kind of horizontal axis wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360049A true CN110360049A (en) | 2019-10-22 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910714932.5A Pending CN110360049A (en) | 2019-08-05 | 2019-08-05 | A kind of horizontal axis wind-driven generator |
| CN202090000651.XU Active CN218479877U (en) | 2019-08-05 | 2020-07-21 | Horizontal shaft wind driven generator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202090000651.XU Active CN218479877U (en) | 2019-08-05 | 2020-07-21 | Horizontal shaft wind driven generator |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110360049A (en) |
| WO (1) | WO2021023004A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017939A1 (en) * | 2019-07-28 | 2021-02-04 | 米建军 | Tower flow straightening apparatus and application method |
| WO2021023004A1 (en) * | 2019-08-05 | 2021-02-11 | 米建军 | Horizontal shaft wind-driven power generator |
| CN114439699A (en) * | 2022-01-20 | 2022-05-06 | 宜兴乃尔风电科技有限公司 | Efficient horizontal yawing wind driven generator |
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| WO2007105260A1 (en) * | 2006-03-02 | 2007-09-20 | Shoichi Tanaka | Wind-driven power generator and construction method for the same |
| WO2014205348A1 (en) * | 2013-06-20 | 2014-12-24 | Eric Loth | 2-d fairing for a wind turbine tower |
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| CN106907291A (en) * | 2017-04-28 | 2017-06-30 | 广西大学 | A kind of injection wind gathering and dish-style optically focused compound electricity generation system |
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| CN202500730U (en) * | 2012-03-28 | 2012-10-24 | 薛冻 | Single sail type wind driven generator with guide function |
| CN204877781U (en) * | 2015-07-03 | 2015-12-16 | 卜一格 | Horizontal axis cropping formula wind energy conversion system |
| CN110360049A (en) * | 2019-08-05 | 2019-10-22 | 米建军 | A kind of horizontal axis wind-driven generator |
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- 2019-08-05 CN CN201910714932.5A patent/CN110360049A/en active Pending
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- 2020-07-21 WO PCT/CN2020/103193 patent/WO2021023004A1/en active Application Filing
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| WO2007105260A1 (en) * | 2006-03-02 | 2007-09-20 | Shoichi Tanaka | Wind-driven power generator and construction method for the same |
| WO2014205348A1 (en) * | 2013-06-20 | 2014-12-24 | Eric Loth | 2-d fairing for a wind turbine tower |
| CN105156277A (en) * | 2015-09-18 | 2015-12-16 | 柳荣贵 | Blade self-sagging windward windmill generator |
| CN106907291A (en) * | 2017-04-28 | 2017-06-30 | 广西大学 | A kind of injection wind gathering and dish-style optically focused compound electricity generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021017939A1 (en) * | 2019-07-28 | 2021-02-04 | 米建军 | Tower flow straightening apparatus and application method |
| WO2021023004A1 (en) * | 2019-08-05 | 2021-02-11 | 米建军 | Horizontal shaft wind-driven power generator |
| CN114439699A (en) * | 2022-01-20 | 2022-05-06 | 宜兴乃尔风电科技有限公司 | Efficient horizontal yawing wind driven generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN218479877U (en) | 2023-02-14 |
| WO2021023004A1 (en) | 2021-02-11 |
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