CN112814840B - Environment-friendly wind power generation device with self-protection function - Google Patents
Environment-friendly wind power generation device with self-protection function Download PDFInfo
- Publication number
- CN112814840B CN112814840B CN202011616942.4A CN202011616942A CN112814840B CN 112814840 B CN112814840 B CN 112814840B CN 202011616942 A CN202011616942 A CN 202011616942A CN 112814840 B CN112814840 B CN 112814840B
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- fixedly connected
- shell
- wind power
- fixed ring
- telescopic
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- 238000010248 power generation Methods 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
-
- 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
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0248—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0276—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/041—Automatic control; Regulation by means of a mechanical governor
-
- 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
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the technical field of new energy, in particular to an environment-friendly wind power generation device with a self-protection function, which comprises a shell, wherein the outer surface of the shell is connected with telescopic blades in a sliding manner, the inside of the shell is fixedly connected with a fixed ring, the inside of the fixed ring is fixedly connected with a rotating shaft, the inner surface of the fixed ring is fixedly connected with a limiting seat, the outer surface of the limiting seat is fixedly connected with a connecting plate, and one end of the connecting plate, which is far away from the limiting seat, is fixedly connected with a limiting frame. When the regulating block slides in the sliding rail, the limiting pin on the outer surface of the regulating block is separated from the limit of the inner surface of the shell along with the sliding process of the regulating block, and at the moment, the telescopic blade is pulled towards the inside of the shell under the action of the buffer seat on the lower surface of the telescopic blade, so that the telescopic blade is contracted to the inside of the shell, the contact area between the shell and wind power is reduced, the shell is prevented from rotating too fast, overload operation of equipment is caused, and the service life of the equipment is prolonged.
Description
Technical Field
The invention relates to the technical field of new energy, in particular to an environment-friendly wind power generation device with a self-protection function.
Background
Wind power generation is to convert kinetic energy of wind into electric energy, the wind energy is clean and pollution-free renewable energy, people use the wind energy for a long time, mainly water is pumped and a surface is ground through a windmill, and the wind power generator is placed outdoors, and the wind power generator is driven to rotate by utilizing the kinetic energy of the wind, so that the wind power generation is performed, the wind power is utilized for generating electricity, the environment is protected, no pollution is caused, and the loss of non-renewable energy is saved.
However, in the use process of the existing wind power generator, when the wind power is too large, the rotation speed of the wind power generator is too fast, which may cause overload of the wind power generator and damage of the wind power generator, therefore, the technical personnel in the art provide the environment-friendly wind power generation device with the self-protection function so as to solve the problems in the background technology.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an environment-friendly wind power generation device with a self-protection function, which is achieved by the following specific technical means:
The utility model provides an environment-friendly wind power generation device with self-protection function, includes the casing, the surface sliding connection of casing has flexible blade, the inside fixedly connected with solid fixed ring of casing, gu the inside fixedly connected with pivot of fixed ring, gu the inside fixedly connected with spacing seat of fixed ring, the surface fixedly connected with connecting plate of spacing seat, the one end fixedly connected with spacing of spacing seat is kept away from to the connecting plate, the inside of spacing is through spacing spring elastic connection there being ejector pin, the surface of pivot encircles there is the speed reducer, the top rotation of speed reducer is connected with the pull rod, the one end and the surface fixedly connected with of ejector pin of speed reducer are kept away from to the pull rod.
The inside of solid fixed ring just is located the equal fixedly connected with connecting seat of both sides of spacing seat, the inside fixedly connected with slide rail of telescopic vane, the bottom of slide rail rotates and is connected with the spring connecting rod, the one end that telescopic vane was kept away from to the spring connecting rod rotates and is connected with the sliding sleeve, the surface mounting of sliding sleeve is connected with the connection support, the lower surface of connection support and the surface mounting of solid fixed ring, telescopic vane's bottom fixedly connected with push rod, the bottom of push rod rotates and is connected with the buffering seat, the surface of buffering seat and the internal surface fixed connection of casing, the inside sliding connection of slide rail has the regulating block, the lower surface fixedly connected with telescopic link of regulating block, the outside fixedly connected with spacer pin of regulating block.
As optimization, the telescopic link runs through in telescopic vane's internal surface, the telescopic link is connected with the internal surface block of casing.
As optimization, the number of the adjusting blocks is two, and the adjusting blocks are symmetrically arranged in the sliding rail by taking the vertical central line of the telescopic blade as the left-right direction.
As optimization, the size of the sliding sleeve is matched with the size of the ejector rod, and the sliding sleeve is in sliding connection with the ejector rod.
As optimization, the size of the rotating shaft is matched with the size of the speed reducing piece, and the rotating shaft is far away from the speed reducing piece.
As optimization, the bottom of ejector pin is provided with the balancing weight, the material of balancing weight is the stainless steel.
The invention has the following beneficial effects:
1. This environment-friendly wind power generation device with self-protection function, when the regulating block slides in the inside of slide rail, the spacer pin of regulating block surface is along with the regulating block sliding process, breaks away from the spacing of casing internal surface, pulls telescopic vane to the inside of casing under the effect of the buffering seat of telescopic vane lower surface this moment, makes telescopic vane shrink to the inside of casing, reduces the area of contact of casing and wind-force, prevents that the rotation of casing from being too fast, leads to equipment overload to operate, improves the life of equipment.
2. This environment-friendly wind power generation device with self-protection function makes the ejector pin outwards slide at the surface of solid fixed ring through the centrifugal force that the casing produced at pivoted in-process, and when the ejector pin was slided at the surface of solid fixed ring, the ejector pin was close to the pivot through pull rod pulling deceleration strip, makes the internal surface of deceleration strip and the surface mutual contact of pivot, increases the resistance of pivot in the rotation in-process, reduces the rotational speed of pivot, and the normal operating of protection equipment avoids equipment to cause irreversible damage.
Drawings
FIG. 1 is a front cross-sectional view of a housing structure of the present invention;
FIG. 2 is a partial cross-sectional view of the tie rod structure of the present invention;
FIG. 3 is a partial cross-sectional view of a telescoping blade structure of the present invention;
FIG. 4 is a partial cross-sectional view of a retaining ring structure of the present invention;
Fig. 5 is an enlarged view of a portion of fig. 1 in accordance with the present invention.
In the figure: 1. a housing; 2. a rotating shaft; 3. a limiting frame; 4. a limit seat; 5. a fixing ring; 6. a connecting seat; 7. a push rod; 8. a pull rod; 9. a speed reducing plate; 10. a connecting plate; 11. a limit spring; 12. a telescoping blade; 13. a slide rail; 14. a push rod; 15. a spring link; 16. a buffer seat; 17. a sliding sleeve; 18. the connecting support is connected; 19. an adjusting block; 20. a limiting pin; 21. a telescopic rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an environment-friendly wind power generation device with self-protection function comprises a housing 1, wherein a telescopic blade 12 is slidably connected to the outer surface of the housing 1, a fixing ring 5 is fixedly connected to the inner part of the housing 1, a rotating shaft 2 is fixedly connected to the inner part of the fixing ring 5, the size of the rotating shaft 2 is matched with the size of a speed reduction sheet 9, the rotating shaft 2 is far away from the speed reduction sheet 9, a limiting seat 4 is fixedly connected to the inner surface of the fixing ring 5, a connecting plate 10 is fixedly connected to the outer surface of the limiting seat 4, and a limiting frame 3 is fixedly connected to one end of the connecting plate 10 far away from the limiting seat 4.
The inside of spacing 3 is through spacing spring 11 elastic connection ejector pin 7, the bottom of ejector pin 7 is provided with the balancing weight, the material of balancing weight is the stainless steel, the surface of pivot 2 encircles there is speed bump 9, the top rotation of speed bump 9 is connected with pull rod 8, the one end that speed bump 9 was kept away from to pull rod 8 and the surface fixed connection of ejector pin 7, the inside of solid fixed ring 5 just is located spacing seat 4 both sides equal fixedly connected with connecting seat 6, telescopic vane 12's inside fixedly connected with slide rail 13, the bottom rotation of slide rail 13 is connected with spring connecting rod 15, the one end that telescopic vane 12 was kept away from to spring connecting rod 15 is rotated and is connected with sliding sleeve 17.
The size of sliding sleeve 17 and the size looks adaptation of ejector pin 7, sliding sleeve 17 and ejector pin 7 sliding connection, the surface fixed connection of sliding sleeve 17 has connection support 18, the lower surface of connection support 18 and the surface fixed connection of solid fixed ring 5, the bottom fixedly connected with push rod 14 of telescopic vane 12, the bottom rotation of push rod 14 is connected with buffer seat 16, the surface of buffer seat 16 and the internal surface fixed connection of casing 1, the inside sliding connection of slide rail 13 has regulating block 19, the quantity of regulating block 19 is two, the vertical central line of telescopic vane 12 is the bilateral symmetry setting in the inside of slide rail 13 for regulating block 19, the lower surface fixedly connected with telescopic link 21 of regulating block 19, telescopic link 21 runs through in the internal surface of telescopic vane 12, telescopic link 21 and the internal surface block connection of casing 1, the outside fixedly connected with spacer pin 20 of regulating block 19.
When the regulating block 19 slides in the sliding rail 13, the limiting pin 20 on the outer surface of the regulating block 19 is separated from the limit of the inner surface of the shell 1 along with the sliding process of the regulating block 19, and at the moment, the telescopic blade 12 is pulled towards the inside of the shell 1 under the action of the buffer seat 16 on the lower surface of the telescopic blade 12, so that the telescopic blade 12 is contracted into the inside of the shell 1, the contact area between the shell 1 and wind power is reduced, the shell 1 is prevented from rotating too fast, overload operation of equipment is caused, and the service life of the equipment is prolonged.
At this moment, centrifugal force generated in the rotating process of the shell 1 makes the ejector rod 7 slide outwards on the outer surface of the fixed ring 5, when the ejector rod 7 slides on the outer surface of the fixed ring 5, the ejector rod 7 pulls the speed reducing piece 9 to approach the rotating shaft 2 through the pull rod 8, so that the inner surface of the speed reducing piece 9 is in contact with the outer surface of the rotating shaft 2, the resistance of the rotating shaft 2 in the rotating process is increased, the rotating speed of the rotating shaft 2 is reduced, the normal operation of equipment is protected, and irreversible damage caused by the equipment is avoided.
When the device is used, when the shell 1 rotates on the outer surface of the rotating shaft 2, if external wind force is increased, the rotating speed of the shell 1 on the outer surface of the rotating shaft 2 is increased along with the enhancement of wind force, at the moment, centrifugal force generated in the rotating process of the shell 1 enables the ejector rod 7 to slide outwards on the outer surface of the fixed ring 5, when the ejector rod 7 slides on the outer surface of the fixed ring 5, the adjusting block 19 is pushed to slide in the sliding rail 13, at the moment, the adjusting block 19 slides in the sliding rail 13 in the opposite direction, when the adjusting block 19 slides in the sliding rail 13, the limiting pin 20 on the outer surface of the adjusting block 19 is separated from the limit of the inner surface of the shell 1 along with the sliding process of the adjusting block 19, at the moment, the telescopic blade 12 is pulled towards the inner side of the shell 1 under the action of the buffer seat 16 on the lower surface of the telescopic blade 12, the telescopic blade 12 is contracted into the inner side of the shell 1, the contact area of the shell 1 and wind force is reduced, the rotating speed of the shell 1 is prevented from being too fast, overload operation of equipment is caused, and the service life of the equipment is prolonged.
Meanwhile, when the shell 1 rotates on the outer surface of the rotating shaft 2, if external wind force is increased, at the moment, the rotating speed of the shell 1 along with the enhancement of wind force on the outer surface of the rotating shaft 2 is enhanced, at the moment, centrifugal force generated in the rotating process of the shell 1 enables the ejector rod 7 to slide outwards on the outer surface of the fixed ring 5, when the ejector rod 7 slides on the outer surface of the fixed ring 5, the ejector rod 7 pulls the speed reducing piece 9 to approach the rotating shaft 2 through the pull rod 8, so that the inner surface of the speed reducing piece 9 is in contact with the outer surface of the rotating shaft 2, the resistance of the rotating shaft 2 in the rotating process is increased, the rotating speed of the rotating shaft 2 is reduced, normal operation of equipment is protected, and irreversible damage caused by the equipment is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An environment-friendly wind power generation device with self-protection function, which comprises a shell (1), and is characterized in that: the outer surface sliding connection of casing (1) has flexible blade (12), the inside fixedly connected with solid fixed ring (5) of casing (1), the inside fixedly connected with pivot (2) of solid fixed ring (5), the inside fixedly connected with spacing seat (4) of solid fixed ring (5), the surface fixedly connected with connecting plate (10) of spacing seat (4), the one end fixedly connected with spacing frame (3) of spacing seat (4) are kept away from to connecting plate (10), the inside of spacing frame (3) is through spacing spring (11) elastic connection ejector pin (7), the surface of pivot (2) encircles has speed reducer (9), the top rotation of speed reducer (9) is connected with pull rod (8), the one end that speed reducer (9) was kept away from to pull rod (8) is fixedly connected with the surface of ejector pin (7);
The inside of solid fixed ring (5) and the both sides that are located spacing seat (4) are all fixedly connected with connecting seat (6), the inside fixedly connected with slide rail (13) of flexible blade (12), the bottom of slide rail (13) rotates and is connected with spring connecting rod (15), the one end that flexible blade (12) was kept away from to spring connecting rod (15) rotates and is connected with sliding sleeve (17), the surface fixedly connected with connection support (18) of sliding sleeve (17), the lower surface of connection support (18) and the surface fixedly connected with of solid fixed ring (5), the bottom fixedly connected with push rod (14) of flexible blade (12), the bottom rotation of push rod (14) is connected with buffer seat (16), the surface of buffer seat (16) is fixedly connected with the internal surface of casing (1), the inside sliding connection of slide rail (13) has regulating block (19), the lower surface fixedly connected with telescopic link (21) of regulating block (19), the outside fixedly connected with spacer pin (20) of regulating block (19).
The telescopic rod (21) penetrates through the inner surface of the telescopic blade (12), and the telescopic rod (21) is in clamping connection with the inner surface of the shell (1);
The number of the adjusting blocks (19) is two, and the adjusting blocks (19) are symmetrically arranged in the sliding rail (13) by taking the vertical center line of the telescopic blade (12) as the left and right.
2. An environmental protection wind power generation device with self-protection function according to claim 1, characterized in that: the size of the sliding sleeve (17) is matched with the size of the ejector rod (7), and the sliding sleeve (17) is in sliding connection with the ejector rod (7).
3. An environmental protection wind power generation device with self-protection function according to claim 1, characterized in that: the size of the rotating shaft (2) is matched with the size of the speed reducing piece (9), and the rotating shaft (2) is far away from the speed reducing piece (9).
4. An environmental protection wind power generation device with self-protection function according to claim 1, characterized in that: the bottom of ejector pin (7) is provided with the balancing weight, the material of balancing weight is the stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011616942.4A CN112814840B (en) | 2020-12-31 | 2020-12-31 | Environment-friendly wind power generation device with self-protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011616942.4A CN112814840B (en) | 2020-12-31 | 2020-12-31 | Environment-friendly wind power generation device with self-protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112814840A CN112814840A (en) | 2021-05-18 |
| CN112814840B true CN112814840B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011616942.4A Active CN112814840B (en) | 2020-12-31 | 2020-12-31 | Environment-friendly wind power generation device with self-protection function |
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| CN (1) | CN112814840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI798045B (en) * | 2022-04-07 | 2023-04-01 | 金大仁 | Wind blade arm length automatic adjustment mechanism of wind turbine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5599168A (en) * | 1995-08-23 | 1997-02-04 | Lund; Arnold M. | Wind turbine adaptable to wind direction and velocity |
| KR200408178Y1 (en) * | 2005-11-23 | 2006-02-07 | (주) 썬에어로시스 | The Wind turbine blade pitch control device |
| CN101487445A (en) * | 2009-02-25 | 2009-07-22 | 陈小兵 | Rotary-vane vertical wind energy engine |
| KR100934432B1 (en) * | 2009-03-03 | 2009-12-29 | 도민영 | Wind powered generator |
| JP2014118941A (en) * | 2012-12-19 | 2014-06-30 | Yagi Seisakusho Co Ltd | Wind turbine and wind turbine generator |
| CN206458566U (en) * | 2017-02-13 | 2017-09-01 | 王书奎 | A kind of automatic adjustable vertical wind power generator |
| CN109653953A (en) * | 2018-12-26 | 2019-04-19 | 李善祥 | A kind of novel artificial intelligent wind power power generator |
| CN111852770A (en) * | 2020-07-29 | 2020-10-30 | 环誉节能科技(广州)有限公司 | Blade speed-limiting protection braking device for wind power generation |
| CN112065665A (en) * | 2020-09-14 | 2020-12-11 | 陈晓娜 | Wind power generation equipment with protection function and taking new energy as power |
| CN112145355A (en) * | 2020-09-24 | 2020-12-29 | 牟来华 | Energy-saving power generation equipment with area increasing function for wind power generation fan blades |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130216378A1 (en) * | 2012-02-16 | 2013-08-22 | Clipper Windpower, Llc | Passive Governor for Windpower Applications |
-
2020
- 2020-12-31 CN CN202011616942.4A patent/CN112814840B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5599168A (en) * | 1995-08-23 | 1997-02-04 | Lund; Arnold M. | Wind turbine adaptable to wind direction and velocity |
| KR200408178Y1 (en) * | 2005-11-23 | 2006-02-07 | (주) 썬에어로시스 | The Wind turbine blade pitch control device |
| CN101487445A (en) * | 2009-02-25 | 2009-07-22 | 陈小兵 | Rotary-vane vertical wind energy engine |
| KR100934432B1 (en) * | 2009-03-03 | 2009-12-29 | 도민영 | Wind powered generator |
| JP2014118941A (en) * | 2012-12-19 | 2014-06-30 | Yagi Seisakusho Co Ltd | Wind turbine and wind turbine generator |
| CN206458566U (en) * | 2017-02-13 | 2017-09-01 | 王书奎 | A kind of automatic adjustable vertical wind power generator |
| CN109653953A (en) * | 2018-12-26 | 2019-04-19 | 李善祥 | A kind of novel artificial intelligent wind power power generator |
| CN111852770A (en) * | 2020-07-29 | 2020-10-30 | 环誉节能科技(广州)有限公司 | Blade speed-limiting protection braking device for wind power generation |
| CN112065665A (en) * | 2020-09-14 | 2020-12-11 | 陈晓娜 | Wind power generation equipment with protection function and taking new energy as power |
| CN112145355A (en) * | 2020-09-24 | 2020-12-29 | 牟来华 | Energy-saving power generation equipment with area increasing function for wind power generation fan blades |
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| Publication number | Publication date |
|---|---|
| CN112814840A (en) | 2021-05-18 |
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