CN112879229A - Wind power generation auxiliary intelligent equipment capable of reducing load force of flow distribution plate - Google Patents
Wind power generation auxiliary intelligent equipment capable of reducing load force of flow distribution plate Download PDFInfo
- Publication number
- CN112879229A CN112879229A CN202110113747.8A CN202110113747A CN112879229A CN 112879229 A CN112879229 A CN 112879229A CN 202110113747 A CN202110113747 A CN 202110113747A CN 112879229 A CN112879229 A CN 112879229A
- Authority
- CN
- China
- Prior art keywords
- movably connected
- seat
- rod
- power generation
- wind power
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
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
- 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
-
- 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
- F03D3/0436—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 for shielding one side of the rotor
-
- 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
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention belongs to the technical field of new energy, and particularly relates to wind power generation auxiliary intelligent equipment capable of reducing the loading force of a splitter plate, which comprises a supporting seat, wherein a protective seat is fixedly connected inside the supporting seat, the outer surface of the protective seat is movably connected with the splitter plate, the side surface of the splitter plate is movably connected with a compression rod, the other end of the compression rod is movably connected with a flexible frame, the inside of the flexible frame is movably connected with a compression spring, the side surface of the flexible frame is movably connected with a stud, the outer surface of the stud is movably connected with a limiting rope, the outer surface of the protective seat is movably connected with a fixed pulley, and the other end of the limiting rope is movably connected with a pressure bearing rod through the outer surface of the fixed pulley. The force borne by the flow distribution plate is converted into the rotating force among the load wheel, the rotating gear and the meshing seat, so that the load force borne by the flow distribution plate is reduced, and the phenomenon that the flow distribution plate is damaged after being used for a long time is avoided.
Description
Technical Field
The invention belongs to the technical field of new energy, and particularly relates to wind power generation auxiliary intelligent equipment capable of reducing the loading force of a flow distribution plate.
Background
The new energy is also called unconventional energy, refers to various energy forms other than traditional energy, and is generally renewable energy developed and utilized on the basis of new technology, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like. The ocean energy is renewable energy attached to seawater, and the ocean receives, stores and emits energy through various physical processes, and the energy exists in the ocean in the forms of tidal energy, wave energy, temperature difference energy, salt difference energy, ocean current energy and the like.
In wind power generation, a splitter plate is often added on the outer surface of a fan blade so as to increase the strength of wind flow and enable the fan blade to rotate when the wind speed is low, but in the use process, the phenomenon that the normal use of the splitter plate is affected due to the fact that the splitter plate is subjected to large load force is often caused, the rotation of the fan blade is affected, and the production cost is improved to a certain extent.
Disclosure of Invention
In order to solve the technical problems, the invention provides a wind power generation auxiliary intelligent device capable of reducing the loading force of a splitter plate, which is achieved by the following specific technical means:
a wind power generation auxiliary intelligent device capable of reducing the loading force of a splitter plate comprises a supporting seat, a protective seat is fixedly connected inside the supporting seat, the outer surface of the protective seat is movably connected with the splitter plate, the side surface of the splitter plate is movably connected with a compression rod, the other end of the compression rod is movably connected with a flexible frame, the inner part of the flexible frame is movably connected with a compression spring, the side surface of the flexible frame is movably connected with a stud, the outer surface of the stud is movably connected with a limiting rope, the outer surface of the protective seat is movably connected with a fixed pulley, the other end of the limiting rope is movably connected with a pressure bearing rod through the outer surface of the fixed pulley, the other end of the pressure bearing rod is movably connected with an elastic holding rod, the outer surface of the flexible frame is movably connected with a bearing rod, the other end of the bearing rod is rotatably connected with a rotating gear, the outer surface, the outer surface of the rotating gear is rotatably connected with a load wheel on the inner wall of the meshing seat, the outer surface of the rotating gear is rotatably connected with a wind distribution plate on the inner wall of the meshing seat, and a protection spring is movably connected inside the pressure bearing rod.
Furthermore, the splitter plate is V-shaped, and a pressurizing rod matched with the splitter plate is arranged in the protective seat.
Furthermore, the inside of protection seat is provided with the spacing with compression rod looks adaptation.
Furthermore, a sliding groove matched with the stud is formed in the protection seat, and an installation frame matched with the fixed pulley is arranged on the outer surface of the protection seat.
Furthermore, an elastic spring is movably connected inside the elastic holding rod, and the elastic holding rod is arc-shaped.
Furthermore, a bearing seat matched with the bearing rod is arranged on the outer surface of the rotating gear, and the diameter of the load wheel is smaller than that of the rotating gear.
Compared with the prior art, the invention has the following beneficial effects:
1. this can reduce wind power generation auxiliary intelligent equipment of flow distribution plate loading capacity, through when the flow distribution plate atress, the flow distribution plate can compress the compression rod of its side surface, make compression rod compression flexible frame and compression spring, later flexible frame and compression spring can drive the double-screw bolt of its side surface to take place to rotate simultaneously when compressing, the spacing rope of double-screw bolt surface can take place the pine of certain degree to take off this moment, and drive the bearing rod through the fixed pulley and remove, later the bearing rod can drive its side surface elasticity and hold up the pole and remove to one side of compression rod, later elasticity is held up the pole and can be used the certain power in compression rod surface, avoid the too big phenomenon that appears destroying of compression rod atress, high durability and convenient use have improved this device to a certain extent.
2. This can reduce wind power generation auxiliary intelligent equipment of flow distribution plate loading capacity, through when the flexible frame of compression pole compression, the bearing rod that flexible frame can drive its side surface simultaneously removes, because the surface of bearing rod's one end rotation connection at running gear, so the bearing rod can drive running gear and take place the rotation of certain angle, again because the inside at the meshing seat of running gear meshing, so running gear can drive the rotation that certain angle takes place in the inside of meshing seat of load wheel, the power that makes the flow distribution plate receive converts the load wheel into, the turning force between running gear and the meshing seat, the loading capacity that the flow distribution plate received has been reduced, avoid using for a long time down, the phenomenon of destruction appears in the flow distribution plate, beneficial effect has been brought for wind power generation's use, certain cost has been reduced to a certain extent simultaneously.
Drawings
FIG. 1 is a schematic view of a front cross-sectional view of a support base according to the present invention;
FIG. 2 is a schematic view of the construction of the portion of the flexible support rod of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of a stud portion of the present invention;
fig. 5 is a schematic view of a part of the structure of the rotary gear of the present invention.
In the figure: 1. a supporting seat; 2. a protective seat; 3. a flow distribution plate; 4. a compression rod; 5. a flexible frame; 6. a compression spring; 7. a stud; 8. a limiting rope; 9. a fixed pulley; 10. a pressure-bearing rod; 11. an elastic holding rod; 12. a bearing rod; 13. a rotating gear; 14. an engagement seat; 15. a load wheel; 16. a wind distribution plate; 17. and a protection spring.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 5:
the invention provides wind power generation auxiliary intelligent equipment capable of reducing the loading force of a splitter plate, which comprises a supporting seat 1, wherein a protective seat 2 is fixedly connected inside the supporting seat 1, the outer surface of the protective seat 2 is movably connected with the splitter plate 3, the splitter plate 3 is in a V shape, a pressure rod matched with the splitter plate 3 is arranged inside the protective seat 2, a compression rod 4 is movably connected to the side surface of the splitter plate 3, a limiting frame matched with the compression rod 4 is arranged inside the protective seat 2, the other end of the compression rod 4 is movably connected with a flexible frame 5, a compression spring 6 is movably connected inside the flexible frame 5, a stud 7 is movably connected to the side surface of the flexible frame 5, a limiting rope 8 is movably connected to the outer surface of the stud 7, a fixed pulley 9 is movably connected to the outer surface of the protective seat 2, a sliding groove matched with the stud 7 is formed inside the protective seat 2, an installation frame matched with the fixed pulley 9 is arranged on the outer surface of the, compression pole 4 compression flexible frame 5 and compression spring 6, later flexible frame 5 and compression spring 6 can drive the double-screw bolt 7 of its side surface simultaneously and take place to rotate when being compressed, the spacing rope 8 of double-screw bolt 7 surface can take place the pine of certain degree and take off this moment, and drive bearing rod 10 through fixed pulley 9 and remove, later bearing rod 10 can drive its side surface elasticity and hold up 11 to one side removal of compression pole 4, later elasticity holds up that holding rod 11 can be used to the certain power in compression pole 4 surface, avoid compression pole 4 atress too big and the phenomenon of destruction appears, high durability and convenient use, the life of this device has been improved to a certain extent.
The other end of the limiting rope 8 is movably connected with a pressure bearing rod 10 through the outer surface of a fixed pulley 9, the other end of the pressure bearing rod 10 is movably connected with an elastic holding rod 11, the inner part of the elastic holding rod 11 is movably connected with an elastic spring, the shape of the elastic holding rod 11 is arc-shaped, the outer surface of the flexible frame 5 is movably connected with a bearing rod 12, the other end of the bearing rod 12 is rotatably connected with a rotating gear 13, the outer surface of the rotating gear 13 is movably connected with an engaging seat 14, the outer surface of the rotating gear 13 and the inner wall of the engaging seat 14 are rotatably connected with a load wheel 15, the outer surface of the rotating gear 13 is provided with a bearing seat matched with the bearing rod 12, the diameter of the load wheel 15 is smaller than that of the rotating gear 13, the outer surface of the rotating gear 13 and the inner part of the engaging seat 14 are rotatably connected with a wind distributing plate 16, the inner part of the pressure bearing rod 10, the flexible frame 5 can drive the bearing rod 12 on the side surface of the flexible frame to move simultaneously, one end of the bearing rod 12 is rotatably connected to the outer surface of the rotating gear 13, the bearing rod 12 can drive the rotating gear 13 to rotate by a certain angle, and the rotating gear 13 is meshed in the meshing seat 14, so that the rotating gear 13 can drive the load wheel 15 to rotate by a certain angle in the meshing seat 14, force received by the splitter plate 3 is converted into rotating force between the load wheel 15 and the rotating gear 13 and the meshing seat 14, the load force received by the splitter plate 3 is reduced, the phenomenon that the splitter plate 3 is damaged after being used for a long time is avoided, and beneficial effects are brought to the use of wind power generation.
The specific use mode and function of the embodiment are as follows: when wind power is blown to the outer surface of the splitter plate 3, the wind power is hindered by the splitter plate 3, the wind flow component is increased, then the wind power is acted on fan blades on the surface of the wind power generation, and the purpose of breeze power generation is achieved, when the splitter plate 3 is stressed, the splitter plate 3 compresses the compression rod 4 on the side surface of the splitter plate, the compression rod 4 compresses the flexible frame 5 and the compression spring 6, then the flexible frame 5 and the compression spring 6 are compressed and simultaneously drive the stud 7 on the side surface of the splitter plate to rotate, at the moment, the limiting rope 8 on the outer surface of the stud 7 is loosened to a certain degree and drives the bearing rod 10 to move through the fixed pulley 9, then the bearing rod 10 drives the elastic supporting rod 11 on the side surface of the side surface to move to one side of the compression rod 4, then the elastic supporting rod 11 acts on the surface of the compression rod 4 with a certain force, and the phenomenon that the compression rod 4 is damaged due to overlarge stress is avoided, the use is convenient, and the service life of the device is prolonged to a certain extent.
When the compression rod 4 compresses the flexible frame 5, the flexible frame 5 can simultaneously drive the bearing rod 12 on the side surface to move, because one end of the bearing rod 12 is rotatably connected to the outer surface of the rotating gear 13, the bearing rod 12 can drive the rotating gear 13 to rotate at a certain angle, and because the rotating gear 13 is meshed in the meshing seat 14, the rotating gear 13 can drive the load wheel 15 to rotate at a certain angle in the meshing seat 14, so that the force received by the flow distribution plate 3 is converted into the load wheel 15, the rotating force between the rotating gear 13 and the meshing seat 14 is reduced, the load force received by the flow distribution plate 3 is reduced, the phenomenon that the flow distribution plate 3 is damaged after being used for a long time is avoided, beneficial effects are brought to the use of wind power generation, and certain cost is reduced to a certain extent.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a can reduce wind power generation auxiliary intelligent equipment of flow distribution plate loading capacity, includes supporting seat (1), its characterized in that: the inner part of the supporting seat (1) is fixedly connected with a protective seat (2), the outer surface of the protective seat (2) is movably connected with a splitter plate (3), the side surface of the splitter plate (3) is movably connected with a compression rod (4), the other end of the compression rod (4) is movably connected with a flexible frame (5), the inner part of the flexible frame (5) is movably connected with a compression spring (6), the side surface of the flexible frame (5) is movably connected with a stud (7), the outer surface of the stud (7) is movably connected with a limiting rope (8), the outer surface of the protective seat (2) is movably connected with a fixed pulley (9), the other end of the limiting rope (8) is movably connected with a bearing rod (10) through the outer surface of the fixed pulley (9), the other end of the bearing rod (10) is movably connected with an elastic supporting rod (11), the outer surface of the flexible frame (5) is movably connected with a bearing rod (12, the other end of bearing rod (12) rotates and is connected with rotating gear (13), the surface swing joint of rotating gear (13) has meshing seat (14), the surface of rotating gear (13) just is located the inner wall rotation of meshing seat (14) and is connected with load wheel (15), the surface of rotating gear (13) just is located the inside rotation of meshing seat (14) and is connected with wind distribution plate (16), the inside swing joint of bearing rod (10) has protection spring (17).
2. The wind power generation auxiliary intelligent device capable of reducing the loading force of the splitter plate according to claim 1, wherein: the shape of flow distribution plate (3) is V type, the inside of protection seat (2) is provided with the pressure bar with flow distribution plate (3) looks adaptation.
3. The wind power generation auxiliary intelligent device capable of reducing the loading force of the splitter plate according to claim 1, wherein: the inside of the protection seat (2) is provided with a limit frame matched with the compression rod (4).
4. The wind power generation auxiliary intelligent device capable of reducing the loading force of the splitter plate according to claim 1, wherein: the inside of protection seat (2) is seted up with the sliding tray of double-screw bolt (7) looks adaptation, the surface of protection seat (2) is provided with the mounting bracket with fixed pulley (9) looks adaptation.
5. The wind power generation auxiliary intelligent device capable of reducing the loading force of the splitter plate according to claim 1, wherein: the elastic supporting rod (11) is movably connected with an elastic spring inside, and the elastic supporting rod (11) is arc-shaped.
6. The wind power generation auxiliary intelligent device capable of reducing the loading force of the splitter plate according to claim 1, wherein: the outer surface of the rotating gear (13) is provided with a bearing seat matched with the bearing rod (12), and the diameter of the load wheel (15) is smaller than that of the rotating gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113747.8A CN112879229B (en) | 2021-01-27 | 2021-01-27 | Wind power generation auxiliary intelligent equipment capable of reducing loading force of flow distribution plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113747.8A CN112879229B (en) | 2021-01-27 | 2021-01-27 | Wind power generation auxiliary intelligent equipment capable of reducing loading force of flow distribution plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112879229A true CN112879229A (en) | 2021-06-01 |
| CN112879229B CN112879229B (en) | 2022-06-10 |
Family
ID=76052896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110113747.8A Active CN112879229B (en) | 2021-01-27 | 2021-01-27 | Wind power generation auxiliary intelligent equipment capable of reducing loading force of flow distribution plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112879229B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487445A (en) * | 2009-02-25 | 2009-07-22 | 陈小兵 | Rotary-vane vertical wind energy engine |
| CN101517227A (en) * | 2006-09-15 | 2009-08-26 | 歌美飒创新技术公司 | Optimised wind turbine blade |
| WO2014044855A1 (en) * | 2012-09-24 | 2014-03-27 | Joval Nv | A rotor assembly for a wind turbine |
| CN107208604A (en) * | 2014-10-31 | 2017-09-26 | Lm Wp 专利控股有限公司 | Wind turbine blade provided with surface-mount devices |
-
2021
- 2021-01-27 CN CN202110113747.8A patent/CN112879229B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101517227A (en) * | 2006-09-15 | 2009-08-26 | 歌美飒创新技术公司 | Optimised wind turbine blade |
| CN101487445A (en) * | 2009-02-25 | 2009-07-22 | 陈小兵 | Rotary-vane vertical wind energy engine |
| WO2014044855A1 (en) * | 2012-09-24 | 2014-03-27 | Joval Nv | A rotor assembly for a wind turbine |
| CN107208604A (en) * | 2014-10-31 | 2017-09-26 | Lm Wp 专利控股有限公司 | Wind turbine blade provided with surface-mount devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112879229B (en) | 2022-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201339544Y (en) | Passive pitch-controlled wind-powered generator with shifting device | |
| CN110552841A (en) | Rotating speed control device of wind power generation equipment | |
| CN112879229B (en) | Wind power generation auxiliary intelligent equipment capable of reducing loading force of flow distribution plate | |
| CN209959395U (en) | High-speed shaft protection device of wind driven generator | |
| CN103016259B (en) | A kind of wind turbines rotor automatically becoming fan blade pitch vane angle according to wind-force | |
| CN111894792A (en) | Prevent aerogenerator of flabellum overload rupture | |
| CN208546268U (en) | A kind of Wind turbines automatic detection device | |
| CN217582372U (en) | New forms of energy electric power monitoring devices | |
| CN104295442A (en) | Dual-wind-wheel horizontal-axis wind turbine | |
| CN201486772U (en) | High-power vertical shaft wind turbine | |
| CN201391417Y (en) | Braking device on wind-driven generator | |
| CN201972860U (en) | Pneumatic variable propeller pitch type direct-drive permanent magnet wind power generating set | |
| CN112780725A (en) | Energy-saving and environment-friendly hydraulic power generation auxiliary equipment capable of reducing potential energy | |
| CN202381255U (en) | Wind energy conversion device of megawatt wind power generation system | |
| CN201661419U (en) | Open-type wind wheel | |
| CN216111108U (en) | Automatic power supply control device of wind driven generator yaw system | |
| CN214836860U (en) | Horizontal axis wind driven generator capable of reducing cost | |
| CN217029187U (en) | Speed reducer of wind driven generator | |
| CN205001121U (en) | Utilize wind wheel structure of freewheel clutch transmission moment of torsion among aerogenerator | |
| CN218563804U (en) | Power station with protection function | |
| CN219587711U (en) | Heating device for preventing blade of wind driven generator from icing and snow covering | |
| CN217354589U (en) | Stable wind driven generator blade | |
| CN209469544U (en) | A kind of adjustable type large capacity Wind turbines | |
| CN217354595U (en) | Wind power generation device | |
| CN212318214U (en) | Fan blade fixing structure for wind power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220520 Address after: 211500 No. 59 Wang Qiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province Applicant after: Nanjing Donggu Construction Technology Co.,Ltd. Address before: No. 91, Chashi village, Jinchuan Township, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant before: Yao Jiazhe |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |