CN202417815U - Wind collecting device for vertical axis wind power generation - Google Patents
Wind collecting device for vertical axis wind power generation Download PDFInfo
- Publication number
- CN202417815U CN202417815U CN 201220026570 CN201220026570U CN202417815U CN 202417815 U CN202417815 U CN 202417815U CN 201220026570 CN201220026570 CN 201220026570 CN 201220026570 U CN201220026570 U CN 201220026570U CN 202417815 U CN202417815 U CN 202417815U
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- CN
- China
- Prior art keywords
- moving vane
- flabellum
- wind
- controller
- 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.)
- Expired - Fee Related
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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 discloses a wind collecting device for vertical axis wind power generation, which comprises a movable blade control rod connected with fan blades, and a movable blade controller arranged on the top of a fan blade frame, wherein the movable blade control rod is in lever connection with right-angled impeller blades of the movable blade controller through a hinge, each fan blade comprises a movable blade, and the movable blades are in hinge connection with the movable blade control rod; the movable blades are arranged in the fan blade frame and positioned above fixed blades, and the movable blade controller comprises a right-angled impeller. According to the utility model, the rotating torque of air barrier can be reduced, a closed fan surface is formed in advance, the wind collecting angle is increased, and the wind energy utilization efficiency is increased.
Description
Technical field
The utility model relates to a kind of wind generating unit, relates in particular to a kind of vertical axis wind power generation device of collecting folk songs.
Background technique
Current, at new energy field, wind-power electricity generation more and more receives each national great attention.Wind energy is a kind of non-pollution of renewable energy, and it is inexhaustible, and does not have conventional energy resource such as coal electricity, oily electricity and nuclear power can cause environmental pollution problems.
In wind-power electricity generation, the device of collecting folk songs is one of very important equipment wherein.The device of collecting folk songs is the important indicator of device of collecting folk songs to the utilization ratio of wind energy.Be to adopt fixing blade to carry out wind collecting in traditional device of collecting folk songs; But it can not adopt the flabellum of maximum area stator blade; Its solid shape has also determined it in rotation process, can produce bigger obstruction moment; Because stator blade has inhibition at off-position to air, have influence on the utilization of wind energy, also just reduced the collect folk songs working efficiency of device of wind-power electricity generation.
The model utility content
For overcoming the deficiency on the existing technology, the purpose of the utility model is to provide a kind of vertical axis wind power generation device of collecting folk songs, and it has moving vane, can improve the utilization ratio of wind energy.
In order to realize the purpose of the utility model, the technological scheme of the utility model is following:
A kind of vertical axis wind power generation device of collecting folk songs comprises vertical shaft, cantilever and flabellum, it is characterized in that, it also includes moving vane controlling rod that is connected with flabellum and the moving vane controller that is arranged on the flabellum top; Carrying out lever through hinge between the right angle impeller blade of moving vane controlling rod and moving vane controller is connected; Flabellum includes moving vane, stator blade and flabellum frame; Carrying out hinge through lever between moving vane controlling rod and the moving vane is connected.
Moving vane is installed in the flabellum frame, is positioned at the stator blade top.
In addition, the moving vane controller includes right angle impeller, guide vane, moving vane controller housing and wind-collection cover.
The utility model is through moving vane and moving vane controller are set, and when moving vane was in off-position, under the control of moving vane controller, moving vane can be adjusted into ventilation state by closed state, had so just reduced the obstruction moment of wind.When blade was in the working position, under the control of moving vane controller, moving vane can be adjusted to closed state by ventilation state, has increased the wind power collecting angle, has improved the utilization ratio to wind energy.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the plan view of the utility model;
Fig. 3 is a vertical axis aerogenerator group structural drawing;
Fig. 4 is the A_A sectional view of the utility model;
Fig. 5 is the structural representation of moving vane controller;
Fig. 6 is the C_C sectional view of the utility model.
Among the figure:
1, flabellum frame 2, moving vane controlling rod 3, stator blade 4, moving vane 5, moving vane controller housing 6, right angle impeller 7, cantilever 8, guide vane 9, right angle impeller blade 10, vertical shaft 11, moving vane controller 12, gearbox 13, generator 14, support 15, wind-collection cover
Embodiment
Referring to Fig. 1, the vertical axis wind power generation device of collecting folk songs includes vertical shaft 10, in four flabellum blade structures, is provided with above the axle sleeve of vertical shaft 10 and intersects angle between 7, four cantilevers 7 of four cantilevers and be 90 degree.Four cantilevers 7 are connected with four flabellums respectively, and flabellum includes moving vane 4, stator blade 3 and flabellum frame 1.
Flabellum frame 1 inside evenly is equipped with several stator blades 3, and the top of stator blade 3 is separately installed with a moving vane 4, has between moving vane 4 and the moving vane controlling rod 2 to be connected.
Above flabellum frame 1, moving vane controller housing 5 is arranged, the set inside of moving vane controller housing 5 has right angle impeller 6, and right angle impeller 6 includes several right angle impeller blades 9.In addition, moving vane controller housing 5 inside also are provided with several guide vanes 8.Guide vane 8 is vertically disposed, and right angle impeller blade 9 appears by the even distribution of horizontal plane to vertical surface, and the outward edge of right angle impeller blade 9 and guide vane 8 are mutually perpendicular.
Fig. 2 is the plan view of the utility model, and this figure is four flabellum blade structures.Four cantilevers 7 are connected with four flabellums respectively; The top of four flabellums is moving vane controller housings 5; Moving vane controller housing 5 set inside have right angle impeller 6, can see that by the right side moving vane controller housing 5 the insides also are provided with guide vane 8 and right angle impeller blade 9.On four flabellums, be provided with moving vane controlling rod 2, moving vane controlling rod 2 is connected with right angle impeller 6 and receives the control of right angle impeller 6.
Referring to Fig. 3, respectively there is a moving vane controller 11 flabellum of vertical axis aerogenerator group top, and moving vane controller 11 includes moving vane controller housing 5, right angle impeller 6, guide vane 8 etc.In the middle of the vertical axis aerogenerator group vertical shaft 10 is arranged, the below of vertical shaft 10 is connected with gearbox 12, and gearbox 12 is connected with generator 13, and the vertical axis aerogenerator group also includes support 14.
Fig. 4 is the A_A sectional view of the utility model.The top has shown the structure of moving vane controller 11, includes moving vane controller housing 5, right angle impeller 6, guide vane 8 and right angle impeller blade 9.What the below showed is blade structure, includes moving vane controlling rod 2, stator blade 3 and moving vane 4.By visible among the figure, be to carry out hinged between moving vane controlling rod 2 and the moving vane 4 through lever.Simultaneously, moving vane 4 is arranged on the top of stator blade 3.
Fig. 5 is the structural representation of moving vane controller 11.Moving vane controller 11 also includes wind-collection cover 15.Be to carry out hinged between right angle impeller 6 and the moving vane controlling rod 2 through lever; When wind gets into impeller 6 inside, right angle; To produce a running torque, this running torque drives moving vane controlling rod 2 and moves down, and is visible by Fig. 4; After moving vane controlling rod 2 moves down, can drive the covering of the fan of moving vane 4 sealing flabellums.
Referring to Fig. 6, guide vane 8 is an arc, and guide vane 8 can be directed to the wind that has the several angle direction to blow the front of right angle impeller blade 9, thereby right angle impeller 6 can better be turned round.
The working principle of the utility model is that when the inclined-plane of a certain flabellum was arrived in wind, moving vane controller 11 moved; Drive moving vane controlling rod 2, the moving vane 4 in the flabellum is kicked up, the stator blade 3 of above is formed the sealing covering of the fan; Windage is ended, produce the thrust of wind, form the moment of rotation of total flabellum; This moment of rotation is delivered to vertical shaft 10 through cantilever 7; Be delivered to gearbox 12 through vertical shaft 10 again, and then be delivered to generator 13, rotate generating thereby drive generator 13.
When another flabellum turns to its inclined-plane when beginning to accept wind-force and reaching several angle; It is to blowing power in the front of right angle impeller 6 that guide vane 8 in the moving vane controller 11 will have the wind guiding of several angle; And reaching enough when blowing power because of the angle of gathering wind increases, an also the same flabellum of this another flabellum equally produces and stops wind to form the thrust of wind to it through the action of flabellum.Treat that it turns to certain angle, moving vane controller 11 is because of the influence of its guide vane 8, promotes the power that moving vane 4 raises up and at first disappears, but continue to keep its several angle that raises up because of wind still exists the thrust of moving vane 4.When wind little to the angle on flabellum plane to being not enough to produce when stoping moving vane 4 to drop to the thrust on the stator blade 3 below it; Under gravity, the moving vane controller 11 of moving vane 4 resets the force action of gravity of gravity and moving vane controlling rod 2; Moving vane 4 drops on the stator blade 3 below it; Make air smoothly through flabellum, thereby reduce the rotational resistance of blower fan to greatest extent.
The utility model is through being provided with moving vane 4 on the device of collecting folk songs; Moving vane 4 moves and the covering of the fan of formation sealing during work; Utilize the maximum windage area moment that rotates, and open, let the air maximum area pass through at off-position moving vane 4; It is minimum to make air hinder moment of rotation, therefore produces maximum moment of rotation.Can form the covering of the fan of sealing in advance through moving vane controller 11 being set, making the device of collecting folk songs, increase the wind power collecting angle.The principle of the utility model is when the work of collecting folk songs is opened, and the maximum area sealing with flabellum produces maximum choke area, and maximum possible has hindered the flow velocity of wind, has improved the utilization ratio to wind energy greatly.
Basic principle, major character and the advantage of the utility model have more than been described.The technician of the industry should recognize that the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.
Claims (3)
1. vertical axis wind power generation device of collecting folk songs comprises vertical shaft (10), cantilever (7) and flabellum, it is characterized in that it also includes moving vane controlling rod (2) that is connected with flabellum and the moving vane controller (11) that is arranged on the flabellum top; Carrying out lever through hinge between the right angle impeller blade (9) of moving vane controlling rod (2) and moving vane controller (11) is connected; Flabellum includes moving vane (4), stator blade (3) and flabellum frame (1); Carrying out hinge through lever between moving vane controlling rod (2) and the moving vane (4) is connected.
2. according to the described a kind of vertical axis wind power generation of claim 1 device of collecting folk songs, it is characterized in that said moving vane (4) is installed in the flabellum frame (1), be positioned at stator blade (3) top.
3. according to the described a kind of vertical axis wind power generation of claim 1 device of collecting folk songs, it is characterized in that said moving vane controller (11) includes right angle impeller (6), guide vane (8), moving vane controller housing (5) and wind-collection cover (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220026570 CN202417815U (en) | 2012-01-20 | 2012-01-20 | Wind collecting device for vertical axis wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220026570 CN202417815U (en) | 2012-01-20 | 2012-01-20 | Wind collecting device for vertical axis wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417815U true CN202417815U (en) | 2012-09-05 |
Family
ID=46742586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220026570 Expired - Fee Related CN202417815U (en) | 2012-01-20 | 2012-01-20 | Wind collecting device for vertical axis wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417815U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233858A (en) * | 2013-04-24 | 2013-08-07 | 魏宏君 | Valve-type vertical axis resistance wind turbine |
| CN103233859A (en) * | 2013-04-24 | 2013-08-07 | 魏宏君 | Louvered vertical axis resistance wind turbine |
| CN106593785A (en) * | 2016-12-19 | 2017-04-26 | 中冶华天工程技术有限公司 | Automatic coupling type turning plate wind collecting assembly and device |
-
2012
- 2012-01-20 CN CN 201220026570 patent/CN202417815U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233858A (en) * | 2013-04-24 | 2013-08-07 | 魏宏君 | Valve-type vertical axis resistance wind turbine |
| CN103233859A (en) * | 2013-04-24 | 2013-08-07 | 魏宏君 | Louvered vertical axis resistance wind turbine |
| CN103233859B (en) * | 2013-04-24 | 2015-09-30 | 魏宏君 | Louvre type vertical shaft resistance type windmill |
| CN103233858B (en) * | 2013-04-24 | 2016-03-09 | 魏宏君 | Valve type vertical shaft resistance type windmill |
| CN106593785A (en) * | 2016-12-19 | 2017-04-26 | 中冶华天工程技术有限公司 | Automatic coupling type turning plate wind collecting assembly and 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: 20120905 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |