CN204755181U - High -efficient vertical axis wind turbine - Google Patents
High -efficient vertical axis wind turbine Download PDFInfo
- Publication number
- CN204755181U CN204755181U CN201520487052.6U CN201520487052U CN204755181U CN 204755181 U CN204755181 U CN 204755181U CN 201520487052 U CN201520487052 U CN 201520487052U CN 204755181 U CN204755181 U CN 204755181U
- Authority
- CN
- China
- Prior art keywords
- wind energy
- conversion system
- energy conversion
- steady
- vertical axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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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- 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
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- Wind Motors (AREA)
Abstract
The utility model relates to a high -efficient vertical axis wind turbine, can effectively solve the present shaft type wind energy conversion system wind energy utilization of level rates lowly, the cost is expensive, old this height of wind -powered electricity generation, the problem of poor stability, the present invention has the technical scheme that bacteria, on, two lower steady boards link together through the connection rope at edge, on, metal cylinder is worn to be equipped with in the center of two lower steady boards, metal cylinder is last, both ends embed down has the bearing, the middle standing pillar warp beam holds the dress in metal cylinder, the controller is equipped with in the metal cylinder, the controller is connected with the expansion plate, on, install four fan blades between two lower steady boards, the middle standing pillar lower extreme is fixed on the base, the upper end is fixed with four respectively to four orientations in the four corners of the world and acts as go -between, and it is continuous with the marginal stand upper end of adorning on the base, there is the steady line of twice the upper end of every marginal stand to the pedestal connection downwards, the utility model discloses it is the innovation on the wind energy conversion system effectively to have improved wind energy utilization and rateed, reduced the wind energy conversion system cost, strengthened stability.
Description
Technical field
The utility model relates to field of wind energy utilization, particularly a kind of efficient vertical axis wind energy conversion system.
Background technique
Wind Power Utilization is the energy of a kind of " green ", it is inexhaustible, nexhaustible wind energy resources, current widely used wind energy conversion system mainly horizontal axial type in the world, wind energy utilization is low, and this wind energy conversion system involves great expense, old of wind-powered electricity generation is high, poor stability, therefore, the improvement and bring new ideas of wind energy conversion system is the problem needing solution at present badly.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model is just to provide a kind of efficient vertical axis wind energy conversion system, effectively can solve existing level axial wind power machine wind energy utilization low, and this wind energy conversion system involves great expense, old of wind-powered electricity generation is high, the problem of poor stability.
The technological scheme that the utility model solves is, comprise pedestal, steady plate, middle standing pillar and fan blade, on, the bridle line of lower two steady plates through edge links together, on, the center of lower two steady plates is coated with metallic cylinder, in metallic cylinder, lower two ends are built-in with bearing, middle standing pillar is installed in metallic cylinder through bearing, metallic cylinder is built with controller, controller is connected with expansion plate, on, between lower two steady plates, four fan blades are installed, middle standing pillar lower end is fixed on pedestal, upper end is fixed with four road bracing wires respectively to four corners of the world four direction, and be connected with the column upper end, edge be contained on pedestal, the upper end of each edge column is connected with the steady line of twice down to pedestal.
The utility model effectively improves wind energy utilization, reduces wind energy conversion system cost, enhances stability, is specially adapted to the use of larger wind power plants, is the innovation on wind energy conversion system.
Accompanying drawing explanation
Fig. 1 is structural profile plan view of the present utility model.
Fig. 2 is structure plan view of the present utility model.
Fig. 3 is structural upright schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Provided by Fig. 1-3, the utility model comprises pedestal, steady plate, middle standing pillar and fan blade, on, lower two steady plate 2a, the bridle line 8 of 2b through edge links together, on, lower two steady plate 2a, the center of 2b is coated with metallic cylinder 3, in metallic cylinder 3, lower two ends are built-in with bearing, middle standing pillar 5 is installed in metallic cylinder 3 through bearing, metallic cylinder 3 is built with controller 10, controller 10 is connected with expansion plate 11, upper and lower two steady plate 2a, four fan blades 4 are installed between 2b, middle standing pillar 5 lower end is fixed on pedestal 1, upper end is fixed with four road bracing wires 6 respectively to four corners of the world four direction, and be connected with the column 5a upper end, edge be contained on pedestal 1, the upper end of each edge column 5a is connected with the steady line 7 of twice down to pedestal.
In order to ensure using effect, described fan blade 4 is rectangular planes body, and rotation post 9 is all equipped with in four fan blade 4 sides, is arranged on steady between plate 2a, 2b up and down respectively through rotation post 9, and equal shape angle in 90 ° between each fan blade.
Described lower steady plate 2b is equipped with gear, and drive electrical generators carries out work.
Described controller 10 is programmable controller or 8051 singlechip controllers.
Described edge column 5a has 4 at least.
Described pedestal 1, upper steady plate 2a, lower steady plate 2b are circle.
Service condition of the present utility model is, middle standing pillar 5 is in metallic cylinder 3, two, lower end bearing is installed in metallic cylinder 3, two steady plate can be made to rotate around middle standing pillar, in addition, metallic cylinder 3 is built with controller, controller is connected with expansion plate, can to four direction extension and contraction control plate, when wind-force is excessive, expansion plate in this controller can shrink automatically, when wind-force is normal, this expansion plate meeting auto-extending, upper and lower two steady plate 2a, four fan blades 4 are installed between 2b, the impetus of fan blade 4 wind-engaging, rotate, upper and lower two steady plates are driven to move in a circle around middle standing pillar, the middle standing pillar structure of wind energy conversion system is that a cylindrical body lower end is fixed on pedestal, upper end is fixed with four road bracing wires respectively to four corners of the world four direction, and be connected with the column upper end of four direction, the upper end of each column is respectively to having drawn the steady line of twice down to pedestal, strengthen the stability of middle standing pillar.When wind speed reaches designing requirement, the impetus of fan blade by wind starts to rotate, and when fan blade forwards middle standing pillar to, the expansion plate of automatic controller stretches out, stop that fan blade passes through, such fan blade promotes whole wind energy conversion system and rotates, when wind speed is excessive, when exceeding the designing requirement of wind energy conversion system, the expansion plate of automatic controller can shrink automatically, fan blade passes through, and at this moment four fan blades all parallel with wind direction, and wind energy conversion system shuts down.The design of steadying plate mainly in order to rely on wind-force produce the frictional force that lifting force upwards produces to the weight reducing wind energy conversion system self, it two is to install fan blade.Fan blade is a plane body, exactly in order to increase the contact with wind, produce larger Wind power propelling power, four fan blades be also through experiment repeatedly and calculating be optimal installation number, it is from 0 °-180 ° that each fan blade rotates acting, when some fan blades start to do work, its excess-three fan blade all parallels with wind direction, almost non-resistance, when fan blade turns to 90 °, now fan blade acting reaches maximum value, now, its excess-three fan blade is still parallel with wind facies, the rotation of this fan blade all relies on the promotion of wind-force, self-service rotation is done work voluntarily, get rid of resistance voluntarily, self-braking, automatic operation, and the wind in this design 360 ° of directions all can receive, and turning to of wind energy conversion system is constant all the time, that current wind energy conversion system manufacturing industry wind energy conversion system wind energy utilization is the highest, because wind energy conversion system is fixed on ground, fan blade can control to rotate automatically, also be that stability is higher, reach firmly, safety, reliable object.The utility model also can be designed to the steady plate of multilayer according to actual needs.
The utility model effectively improves wind energy utilization, reduces wind energy conversion system cost, enhances stability, is specially adapted to the use of larger wind power plants, strong, safe, reliable, is the innovation on wind energy conversion system, has good economic and social benefit.
Claims (6)
1. an efficient vertical axis wind energy conversion system, comprise pedestal, steady plate, middle standing pillar and fan blade, it is characterized in that, on, lower two steady plate (2a, bridle line (8) 2b) through edge links together, on, lower two steady plate (2a, center 2b) is coated with metallic cylinder (3), in metallic cylinder (3), lower two ends are built-in with bearing, middle standing pillar (5) is installed in metallic cylinder (3) through bearing, metallic cylinder (3) is built with controller (10), controller (10) is connected with expansion plate (11), on, lower two steady plate (2a, four fan blades (4) are installed 2b), middle standing pillar (5) lower end is fixed on pedestal (1), upper end is fixed with four road bracing wires (6) respectively to four corners of the world four direction, and be connected with edge column (5a) upper end be contained on pedestal (1), the upper end at each edge column (5a) is connected with the steady line of twice (7) down to pedestal.
2. efficient vertical axis wind energy conversion system according to claim 1, it is characterized in that, described fan blade (4) is rectangular planes body, rotation post (9) is all equipped with in four fan blade (4) sides, be arranged on up and down between steady plate (2a, 2b) through rotation post (9) respectively, and equal shape angle in 90 ° between each fan blade.
3. efficient vertical axis wind energy conversion system according to claim 1, is characterized in that, described lower steady plate (2b) is equipped with gear.
4. efficient vertical axis wind energy conversion system according to claim 1, is characterized in that, described controller (10) is programmable controller or 8051 singlechip controllers.
5. efficient vertical axis wind energy conversion system according to claim 1, is characterized in that, described edge column (5a) has 4 at least.
6. efficient vertical axis wind energy conversion system according to claim 1, is characterized in that, described pedestal (1), upper steady plate (2a), lower steady plate (2b) are circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487052.6U CN204755181U (en) | 2015-07-08 | 2015-07-08 | High -efficient vertical axis wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487052.6U CN204755181U (en) | 2015-07-08 | 2015-07-08 | High -efficient vertical axis wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755181U true CN204755181U (en) | 2015-11-11 |
Family
ID=54469895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487052.6U Expired - Fee Related CN204755181U (en) | 2015-07-08 | 2015-07-08 | High -efficient vertical axis wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023439A (en) * | 2017-05-31 | 2017-08-08 | 中国电建集团西北勘测设计研究院有限公司 | A kind of large-scale vertical shaft type wind generator system |
| CN112963209A (en) * | 2021-03-12 | 2021-06-15 | 南通大学 | Ship tail gas power and natural wind power cooperative power generation device |
-
2015
- 2015-07-08 CN CN201520487052.6U patent/CN204755181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023439A (en) * | 2017-05-31 | 2017-08-08 | 中国电建集团西北勘测设计研究院有限公司 | A kind of large-scale vertical shaft type wind generator system |
| CN112963209A (en) * | 2021-03-12 | 2021-06-15 | 南通大学 | Ship tail gas power and natural wind power cooperative power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20170708 |