CN112610401A - Wind power generation is with protection wind motor energy storage auxiliary assembly - Google Patents
Wind power generation is with protection wind motor energy storage auxiliary assembly Download PDFInfo
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- CN112610401A CN112610401A CN202011484018.5A CN202011484018A CN112610401A CN 112610401 A CN112610401 A CN 112610401A CN 202011484018 A CN202011484018 A CN 202011484018A CN 112610401 A CN112610401 A CN 112610401A
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- power generation
- wind power
- energy storage
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- blade
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- 238000010248 power generation Methods 0.000 title claims abstract description 29
- 238000004146 energy storage Methods 0.000 title claims abstract description 27
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000012423 maintenance 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
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
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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
- 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
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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
- 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
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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
- F03D80/50—Maintenance or repair
- F03D80/55—Cleaning
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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
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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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the technical field of wind power generation, and discloses a wind motor energy storage protection auxiliary device for wind power generation, which comprises a vertical rod, wherein the surface of the vertical rod is movably connected with a bearing, the surface of the bearing is fixedly connected with a blade, the inside of the blade is fixedly connected with a supporting plate, the surface of the supporting plate is movably connected with a rotating shaft, the left side and the right side of the rotating shaft are movably connected with the bearing, the surface of the bearing is movably connected with a deflection plate, the inside of the deflection plate is movably connected with a telescopic rod, one end of the telescopic rod, far away from the deflection plate, is movably connected with a windward plate. The power grow on reset spring surface and the shrink of extrusion reset spring, reset spring shrink can further stimulate the windward plate shrink, and when the windward plate was taken in the blade inside completely, the focus of blade took place to deflect, and the blade rotation after the focus deflected can be restricted, so reached according to the effect that wind-force protection energy storage part did not damage.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to an energy storage auxiliary device for protecting a wind motor for wind power generation.
Background
Wind power generation means converting kinetic energy of wind into electric energy; wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, mainly water is pumped and flour is ground through a windmill, and people are interested in how to utilize wind to generate electricity; with the development of science and technology and the maturity of wind power generation technology, the existing wind power generation equipment is more perfect.
The wind power generation auxiliary equipment has the advantages that the working process of the existing related wind power generation equipment is known, and the wind power generation equipment is greatly influenced by the environment, so that the internal energy storage component of the wind power generation equipment is easily damaged when the wind power is large, the damaged energy storage component is expensive in maintenance cost and is very troublesome to install again, and accordingly, the wind power generation auxiliary equipment for protecting the energy storage of the wind motor can be produced at the right moment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an energy storage auxiliary device for protecting a wind motor for wind power generation, which solves the problem that the energy storage part is protected from being damaged according to wind power and the influence of sundries on the rotation of a blade is reduced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wind power generation is with protection aerogenerator energy storage auxiliary assembly, including the pole setting, the surperficial swing joint of pole setting has the bearing, the fixed surface of bearing is connected with the blade, the inside fixedly connected with backup pad of blade, the surperficial swing joint of backup pad has the pivot, the equal swing joint in left and right sides of pivot has the bearing, the surperficial swing joint of bearing has the deflector, the inside swing joint of deflector has the telescopic link, the one end swing joint that the deflector was kept away from to the telescopic link has the windward plate, the inside swing joint of windward plate has the spring frame, the fixed surface of spring frame is connected with stores up the bellows, the inside of backup pad and the surperficial swing joint that is.
Preferably, a connecting rod is movably connected to one side of the surface of the spring support, which is located on the air storage bag.
Preferably, the surface of the air storage bag is fixedly connected with an air permeable plate, and the size of the air permeable plate is matched with that of the air storage bag.
Preferably, the surface of the rotating shaft is movably connected with a meshing wheel, and the rotating directions of the left side and the right side of the meshing wheel are opposite.
Preferably, the interior of the deflection plate is movably connected with a compression spring, and the length of the compression spring is matched with that of the telescopic rod.
Preferably, the deflector plates are in one set of two and there are three sets.
Preferably, the initial state of the deflector plate is at an upward angle of inclination and can only deflect at a positive angle.
(III) advantageous effects
Compared with the prior art, the invention provides an energy storage auxiliary device for protecting a wind motor for wind power generation, which has the following beneficial effects:
1. according to the energy storage auxiliary equipment for protecting the wind motor for wind power generation, the return spring and the deflection plate are placed in the blade according to the state shown in figure 1, the windward plate is exposed out of the surface of the blade, then the wind can blow on the surface of the blade when the wind power is large, and can also blow on the surface of the windward plate, the rear windward plate is influenced by the wind force and drives the deflection plate to deflect upwards under the action of the bearing, and after the rear windward plate deflects upwards, the force acting on the surface of the return spring is increased according to the synthesis and the decomposition of the force to extrude the contraction of the return spring, the contraction of the return spring can further pull the windward plate to contract, when the windward plate is completely retracted into the blade, the gravity center of the blade deflects, the rotation of the blade after the gravity center deflects can be limited, and therefore the effect of protecting the energy storage component from being damaged according.
2. This wind power generation is with protection wind motor energy storage auxiliary assembly, it is rotatory to be blown by wind-force through the blade, if wind-force this moment is less, the windward side of the increase blade that the windward plate of a large number can be indirect, if wind-force is too big then can change the blade focus, and then reduce its rotatory speed, and when the windward plate is blown, the spring frame can contract, the certain power in storage windward bag surface can be applyed to the spring frame of contraction, when the windward plate gets into inside the blade after, the gas in the storage windward bag blows out, so reached the effect that reduces debris to the rotatory influence of blade.
Drawings
FIG. 1 is a schematic view of a blade according to the present invention;
FIG. 2 is a schematic view of a bearing structure according to the present invention;
FIG. 3 is a schematic view of the return spring of the present invention;
FIG. 4 is a schematic view of a rotating shaft structure according to the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 4.
In the figure: 1. erecting a rod; 2. a bearing; 3. a blade; 4. a support plate; 5. a rotating shaft; 6. a bearing; 7. A deflection plate; 8. a telescopic rod; 9. a windward plate; 10. a spring holder; 11. a wind storage bag; 12. a return spring; 13. a support plate; 14. a connecting rod; 15. a ventilation plate; 16. an engaging wheel; 17. a compression spring;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an energy storage auxiliary device for protecting a wind turbine for wind power generation comprises an upright rod 1, wherein a bearing 2 is movably connected to the surface of the upright rod 1, a blade 3 is fixedly connected to the surface of the bearing 2, a supporting plate 4 is fixedly connected to the inside of the blade 3, a rotating shaft 5 is movably connected to the surface of the supporting plate 4, a meshing wheel 16 is movably connected to the surface of the rotating shaft 5, and the rotating directions of the left side and the right side of the meshing wheel 16 are opposite; the return spring 12 and the deflection plate 7 are placed in the blade 3 according to the state shown in fig. 1, the windward plate 9 is exposed on the surface of the blade 3, then the windward plate can blow on the surface of the blade 3 when the wind power is large, and can also blow on the surface of the windward plate 9, the windward plate 9 drives the deflection plate 7 to deflect upwards under the influence of the wind power under the action of the bearing 2, and after the windward plate deflects upwards, the force acting on the surface of the return spring 12 is increased according to the synthesis and the decomposition of the force to press the return spring 12 to contract, the return spring 12 contracts to further pull the windward plate 9 to contract, when the windward plate 9 is completely received in the blade 3, the gravity center of the blade 3 deflects, the rotation of the blade 3 after the gravity center deflects can be limited, and therefore the effect of protecting the energy storage component from being damaged according to the wind power is achieved.
The left side and the right side of the rotating shaft 5 are both movably connected with bearings 6, the surface of each bearing 6 is movably connected with a deflection plate 7, the interior of each deflection plate 7 is movably connected with a compression spring 17, and the length of each compression spring 17 is matched with that of the telescopic rod 8; the deflection plates 7 are in a group of two and three in total; the initial state of the deflection plate 7 is an upward-inclined angle, and only positive-angle deflection is possible; the inner part of the deflection plate 7 is movably connected with a telescopic rod 8, one end of the telescopic rod 8, which is far away from the deflection plate 7, is movably connected with a windward plate 9, the inner part of the windward plate 9 is movably connected with a spring frame 10, and one side, which is positioned on the surface of the spring frame 10 and is provided with a wind storage bag 11, is movably connected with a connecting rod 14; the blades 3 are blown by wind to rotate, the wind power at the moment is smaller, the windward plates 9 with larger quantity can indirectly increase the windward surfaces of the blades 3, the gravity centers of the blades 3 can be changed if the wind power is too large, the rotating speed of the blades is further reduced, and when the windward plates 9 are blown, the spring frames 10 can contract, certain force on the surfaces of the wind storage bags 11 can be applied to the contracted spring frames 10, and then when the windward plates 9 enter the blades 3, the gas in the wind storage bags 11 is blown out, so that the effect of reducing the influence of sundries on the rotation of the blades is achieved
The surface of the spring frame 10 is fixedly connected with an air storage bag 11, the surface of the air storage bag 11 is fixedly connected with an air permeable plate 15, and the size of the air permeable plate 15 is matched with that of the air storage bag 11; a return spring 12 is movably connected to the surface of the rotating shaft 5 inside the supporting plate 4, and a supporting plate 13 is fixedly connected to the surface of the return spring 12; the supporting plate 13 is used for supporting the return spring 12 and preventing the return spring from deforming when moving.
The working principle is as follows: the energy storage auxiliary equipment of the wind power generator is characterized in that the return spring 12 and the deflector 7 are arranged inside the blade 3 according to the state shown in figure 1, the windward plate 9 is exposed out of the surface of the blade 3, then the wind blows on the surface of the blade 3 when the wind power is large, and also blows on the surface of the windward plate 9, the rear windward plate 9 drives the deflection plate 7 to deflect upwards under the influence of the wind power and the action of the bearing 2, and after the deflection upwards, according to the synthesis and the decomposition of the force, the force acting on the surface of the return spring 12 is increased to press the return spring 12 to contract, the contraction of the return spring 12 further pulls the windward plate 9 to contract, when the windward plate 9 is completely retracted into the blade 3, the gravity center of the blade 3 deflects, and the rotation of the blade 3 after the gravity center is deflected is limited, so that the effect of protecting the energy storage component from being damaged according to wind power is achieved.
This wind power generation is with protection wind motor energy storage auxiliary assembly, it is rotatory to be blown by wind-force through blade 3, if wind-force this moment is less, the windward side of the increase blade 3 that the windward plate 9 of a great amount can be indirect, if wind-force is too big can change the blade 3 focus, and then reduce its rotatory speed, and when windward plate 9 is blown, spring bracket 10 can contract, certain power in storage bag 11 surface can be applyed to the spring bracket 10 of contraction, later when windward plate 9 gets into inside the blade 3, the gas in the storage bag 11 blows out, so reached the effect that reduces debris and rotate the influence to the blade.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wind power generation is with protection aerogenerator energy storage auxiliary assembly, includes pole setting (1), its characterized in that: the utility model discloses a wind power generation device, including pole setting (1), the surperficial swing joint of pole setting (1) has bearing (2), the fixed surface of bearing (2) is connected with blade (3), the inside fixedly connected with backup pad (4) of blade (3), the surface swing joint of backup pad (4) has pivot (5), the equal swing joint in both sides has bearing (6) about pivot (5), the surface swing joint of bearing (6) has deflector (7), the inside swing joint of deflector (7) has telescopic link (8), the one end swing joint that deflector (7) were kept away from in telescopic link (8) has windward plate (9), the inside swing joint of windward plate (9) has spring frame (10), the fixed surface of spring frame (10) is connected with air storage bag (11), the inside of backup pad (4) and the fixed surface swing joint that is located pivot (5) have reset spring (12), the fixed surface of reset spring (12) is connected with and.
2. A wind power generation wind turbine energy storage auxiliary device according to claim 1, characterized in that: a connecting rod (14) is movably connected to one side of the surface of the spring frame (10) and positioned on the air storage bag (11).
3. A wind power generation wind turbine energy storage auxiliary device according to claim 1, characterized in that: the surface of the air storage bag (11) is fixedly connected with an air permeable plate (15), and the size of the air permeable plate (15) is matched with that of the air storage bag (11).
4. A wind power generation wind turbine energy storage auxiliary device according to claim 1, characterized in that: the surface of the rotating shaft (5) is movably connected with a meshing wheel (16), and the rotating directions of the left side and the right side of the meshing wheel (16) are opposite.
5. A wind power generation wind turbine energy storage auxiliary device according to claim 1, characterized in that: the interior of the deflection plate (7) is movably connected with a compression spring (17), and the length of the compression spring (17) is matched with that of the telescopic rod (8).
6. A wind power generation wind turbine energy storage auxiliary device according to claim 1, characterized in that: the deflector plates (7) are grouped in two and three groups in total.
7. A wind power generation wind turbine energy storage auxiliary device according to claim 1, characterized in that: the initial state of the deflection plate (7) is an upward-inclined angle, and only positive-angle deflection is possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011484018.5A CN112610401A (en) | 2020-12-15 | 2020-12-15 | Wind power generation is with protection wind motor energy storage auxiliary assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011484018.5A CN112610401A (en) | 2020-12-15 | 2020-12-15 | Wind power generation is with protection wind motor energy storage auxiliary assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112610401A true CN112610401A (en) | 2021-04-06 |
Family
ID=75239506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011484018.5A Withdrawn CN112610401A (en) | 2020-12-15 | 2020-12-15 | Wind power generation is with protection wind motor energy storage auxiliary assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112610401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280421A (en) * | 2021-05-17 | 2021-08-20 | 杭州西淅科技有限公司 | Software development auxiliary device capable of automatically adjusting temperature and humidity according to wind power |
| CN115263659A (en) * | 2022-07-18 | 2022-11-01 | 南通市海王电气有限公司 | Bidirectional wind power generation device for road |
-
2020
- 2020-12-15 CN CN202011484018.5A patent/CN112610401A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280421A (en) * | 2021-05-17 | 2021-08-20 | 杭州西淅科技有限公司 | Software development auxiliary device capable of automatically adjusting temperature and humidity according to wind power |
| CN115263659A (en) * | 2022-07-18 | 2022-11-01 | 南通市海王电气有限公司 | Bidirectional wind power generation device for road |
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Application publication date: 20210406 |
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