CN202047942U - Magnetic levitation wind power generation wall with vertical shafts and multiple wind wheels - Google Patents
Magnetic levitation wind power generation wall with vertical shafts and multiple wind wheels Download PDFInfo
- Publication number
- CN202047942U CN202047942U CN 201120164618 CN201120164618U CN202047942U CN 202047942 U CN202047942 U CN 202047942U CN 201120164618 CN201120164618 CN 201120164618 CN 201120164618 U CN201120164618 U CN 201120164618U CN 202047942 U CN202047942 U CN 202047942U
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- wind
- wind wheel
- vertical pivot
- magnetic suspension
- wall
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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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Abstract
The utility model discloses a magnetic levitation wind power generation wall with vertical shafts and multiple wind wheels, which comprises the wind wheels and a generator, and is characterized in that the wall also comprises a plurality of groups of vertical shafts; each vertical shaft is formed by connecting a plurality of short shafts by universal joints; each short shaft is provided with one wind wheel; each wind wheel is movably connected with the corresponding short shaft by a connecting piece; a magnetic levitation body is arranged at the upper part of each wind wheel; each wind wheel is provided with a thrust bearing for controlling the distance between the wind wheel and the magnetic levitation body on the wind wheel; and vertical wind guide plates are arranged among the plurality of groups of vertical shafts. The magnetic levitation body comprises a magnetic levitation body support and a permanent magnet, wherein the permanent magnet is arranged at the bottom of the magnetic levitation body support which is fixed with a support frame of the wind power generation wall. The magnetic levitation wind power generation wall has strong efficiency, and is capable of effectively utilizing wind energy under various wind speed conditions, thus effectively enhancing the utilization efficiency of the wind energy.
Description
Technical field
The utility model relates to a kind of wind power plant, relates in particular to the windy magnetic suspension wind generating wall of taking turns of a kind of vertical pivot.
Background technique
Wind energy is a kind of inexhaustible, nexhaustible clean energy resource, but because there are characteristics such as energy density is low, instability in wind energy, this makes the utilization to wind energy exist some difficult problems always.At present, horizontal axis cloverleaf wind-driven generator is the prevailing model of wind-driven generator.The power coefficient of the various types under this pattern can only reach 30%, and annual mean is generated electricity at full capacity and hour generally can only be reached about 2200 hours.As a whole, horizontal axis cloverleaf wind-driven generator generally only could begin generating when wind speed is more than 5 meters; When wind speed is more than 12 meters, need to adjust pitch again and rush down wind energy; When 25 meters of wind speed, then can only brake, the utilization ratio of wind energy is had great limitation.
The model utility content
Technical problem to be solved in the utility model provides the windy magnetic suspension wind generating wall of taking turns of a kind of vertical pivot, and unit efficiency is powerful, can effectively utilize the wind energy under the various wind friction velocities, has improved the utilization ratio of wind energy effectively.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
The windy magnetic suspension wind generating wall of taking turns of a kind of vertical pivot, comprise wind wheel and vertical pivot generator, it is characterized in that: also comprise many group vertical pivots, every group of vertical pivot connected by universal joint by many minor axises, a described wind wheel is installed on the every minor axis, and each wind wheel flexibly connects by link with corresponding every minor axis; On the top of each wind wheel a magnetcisuspension buoyancy aid is set all, is equipped with the thrust-bearing of distance between this wind wheel of control and the magnetcisuspension buoyancy aid on it on each wind wheel; Be provided with the vertical wind guide plate between described many group vertical pivots.
The windy magnetic suspension wind generating wall of taking turns of described vertical pivot also comprises wind-power electricity generation wall supporting frame, and described magnetcisuspension buoyancy aid comprises magnetic suspension body support frame and permanent magnet; Permanent magnet is located at the bottom of magnetic suspension body support frame, and magnetic suspension body support frame and described wind-power electricity generation wall support frame are fixed.
Each described wind wheel includes camber and is subjected to aerofoil, overhead gage, lower pedal, interior pipe and is adsorbed iron plate; Overhead gage, lower pedal and interior pipe are connected to become the wind wheel support, and camber is fixed between overhead gage, the lower pedal by aerofoil, are adsorbed iron plate and are positioned at wind wheel top and relative with described permanent magnet.
Described link is for scurrying nail, scurries nail and passes to manage in elongate recesses and wind wheel on the minor axis described and be connected.
The windy magnetic suspension wind generating wall of taking turns of described vertical pivot also comprises wind-power electricity generation wall support frame, and it adopts steel-frame structure, and top is provided with the dragline of oblique miter angle.
Described wind-power electricity generation wall support frame is arranged on the wind wheel outside, and its crossbeam is provided with the horizontally-guided plate.
The bottom of described every group of vertical pivot all is connected with a described vertical pivot generator.
The direction that wind-power electricity generation wall of the present utility model is provided with should be perpendicular with the prevailing wind direction of locality, and wind can allow wind wheel produce maximum moment all the time under the control of vertical wind guide plate through the generating wall.The vertical wind guide plate blows to the side that wind wheel also just blows to vertical pivot by wind with best angle, and wind wheel just can only produce forward moment like this, can not produce the opposing torque that can cancel out each other with it.In order to alleviate the energy that wind wheel self consumes because of frictional force, a magnetcisuspension buoyancy aid all is installed on each wind wheel top is given support system, do not pass to axle, had the running resistance of magnetic suspension system wind wheel very little the weight transmitting of wind wheel, noise is very low, has improved useful horsepower greatly.Vertical pivot is to be linked with universal joint by a lot of root minor axises, and Zhou section just can be very little like this, and the axle decentraction also can run well, an axle transmitting torque does not transmit the weight of wind wheel, greatly reduces cost, can also the generating wall do very high, the utilization factor of wind has just improved greatly.Adopt steel-frame structure as support system, top also is provided with the dragline of oblique miter angle, so the generating wall can bear bigger transverse force, rolled steel dosage is few, little investment.
Description of drawings
Fig. 1 the utility model structure elevation
Fig. 2 the utility model texture edge figure
Fig. 3 the utility model structure plan view
Fig. 4 the utility model wind wheel, magnetcisuspension buoyancy aid and vertical pivot structural representation
As shown in the figure, the 1-wind wheel, 2-vertical wind guide plate, the 3-vertical pivot, 4-horizontally-guided plate, the 5-generator, 6-magnetcisuspension buoyancy aid, the 7-bearing, the 8-link, the 9-universal joint, pipe in the 10-support frame, 12-, 13-is adsorbed iron plate
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in Fig. 1-4, the windy magnetic suspension wind generating wall of taking turns of a kind of vertical pivot, comprise wind wheel 1 and generator 5, it is characterized in that: described wind-power electricity generation wall comprises many group vertical pivots 3, each vertical pivot 3 is connected by universal joint 9 by many minor axises, a wind wheel 1 is installed on the every minor axis, and wind wheel 1 flexibly connects by link 8 with minor axis; On the top of each wind wheel 1 a magnetcisuspension buoyancy aid 6 is set all, is equipped with the thrust-bearing 7 of distance between this wind wheel 1 of control and the magnetcisuspension buoyancy aid 6 on it on each wind wheel 1; Respectively organizing of described wind-power electricity generation wall is provided with vertical wind guide plate 2 between the vertical pivot 3.
Described magnetcisuspension buoyancy aid comprises magnetic suspension body support frame and permanent magnet; Permanent magnet is located at magnetic suspension body support frame bottom, and the support frame 10 of this magnetic suspension body support frame and wind-power electricity generation wall is fixing.
Described wind wheel 1 comprises that camber is subjected to aerofoil, overhead gage, lower pedal, interior pipe 12 and is adsorbed iron plate 13; Overhead gage, lower pedal and interior pipe 12 are connected to become the wind wheel support, and camber is fixed between overhead gage, the lower pedal by aerofoil, are adsorbed iron plate 13 and are positioned at wind wheel 1 top and relative with permanent magnet 13.
Described link 8 is for scurrying nail, scurries the elongate recesses that nail passes on the minor axis and is connected with the interior pipe 12 of wind wheel 1, and scurrying nail can move up and down along this elongate recesses.And give vertical pivot 3 with the transmission of torque that wind wheel 1 produces, allow wind wheel 1 and vertical pivot 3 rotate synchronously.
The support frame 10 of described wind-power electricity generation wall adopts steel-frame structure, and top is provided with the dragline of oblique miter angle.
The crossbeam of the support frame 10 in described wind wheel 1 outside is provided with horizontally-guided plate 4, and this horizontally-guided plate 4 can be regulated up and down the wind direction between two wind wheels.
The bottom of described every vertical pivot 3 connects vertical pivot generator 5.
Feature of the present utility model is that axle is vertical, is coupled together with universal joint 9 by a plurality of minor axises, and a plurality of wind wheels 1 are arranged on vertical pivot 3, and each wind wheel 1 is all given vertical pivot 3 transmission of torque again, and vertical pivot 3 generates electricity to the vertical pivot generator 5 that is located at the bottom transmission of torque again.Vertical pivot 3 is to be linked with universal joint 9 by a lot of root minor axises, the section of vertical pivot 3 just can be very little like this, vertical pivot 3 decentraction also can run well, 3 transmitting torques of vertical pivot, do not transmit the weight of wind wheel 1, greatly reduce cost, can also the generating wall do very high, the utilization factor of wind has just improved greatly.
In order to improve useful horsepower, on the top of each wind wheel 1 a magnetcisuspension buoyancy aid 6 is set all, utilize magnetcisuspension buoyancy aid 6 that wind wheel is suspended and support system is given in the transmission of will conducting oneself with dignity.Permanent magnet produces magnetic force, and wind wheel 1 is sucked up, and the distance between magnetcisuspension buoyancy aid 6 and the wind wheel 1 is controlled at 5 millimeter by a thrust-bearing 7, and magnetcisuspension buoyancy aid 6 is fixed on the support, has given support system the weight transmitting of wind wheel, does not pass to vertical pivot 3.
No matter vertical wind guide plate 2 is the wind that comes from which direction,, allow wind wheel 1 produce maximum moment so long as, just can under the control of vertical wind guide plate 2, the angle with the best blow to wind wheel 1 through the generating wall.Allow wind only blow to a side of vertical pivot 3, wind wheel just can only produce forward moment like this, can not produce the opposing torque that can cancel each other with it.Wind is adjusted to best angle through vertical guide plate 2 with wind, blows to a side of wind wheel 1, and wind wheel is rotated to a direction.The moment that wind wheel produces passes to vertical pivot 3 by scurrying nail.The moment that a plurality of wind wheels 1 on vertical pivot 3 produce, all using the same method passes to vertical pivot 3, passes to generator 5 again and generates electricity.
The camber of wind wheel 1 is subjected to aerofoil to be placed on the ragged edge of wind wheel 1, its arm of force is the longest like this, wind blows to according to design point of view can produce bigger moment of torsion when camber is subjected to aerofoil, wind wheel 1 is because in light weight, gentle breeze can generate electricity, huge wind also can generate electricity, even the destruction that runaway speed also can not cause wind wheel 1 occurs.
Claims (7)
1. the windy magnetic suspension wind generating wall of taking turns of a vertical pivot, comprise wind wheel and vertical pivot generator, it is characterized in that: also comprise many group vertical pivots, every group of vertical pivot connected by universal joint by many minor axises, a described wind wheel is installed on the every minor axis, and each wind wheel flexibly connects by link with corresponding every minor axis; On the top of each wind wheel a magnetcisuspension buoyancy aid is set all, is equipped with the thrust-bearing of distance between this wind wheel of control and the magnetcisuspension buoyancy aid on it on each wind wheel; Be provided with the vertical wind guide plate between described many group vertical pivots.
2. the windy magnetic suspension wind generating wall of taking turns of vertical pivot according to claim 1, it is characterized in that: also comprise wind-power electricity generation wall supporting frame, described magnetcisuspension buoyancy aid comprises magnetic suspension body support frame and permanent magnet; Permanent magnet is located at the bottom of magnetic suspension body support frame, and magnetic suspension body support frame and described wind-power electricity generation wall support frame are fixed.
3. the windy magnetic suspension wind generating wall of taking turns of vertical pivot according to claim 1, it is characterized in that: each described wind wheel includes camber and is subjected to aerofoil, overhead gage, lower pedal, interior pipe and is adsorbed iron plate; Overhead gage, lower pedal and interior pipe are connected to become the wind wheel support, and camber is fixed between overhead gage, the lower pedal by aerofoil, are adsorbed iron plate and are positioned at wind wheel top and relative with described permanent magnet.
4. the windy magnetic suspension wind generating wall of taking turns of vertical pivot according to claim 1, it is characterized in that: described link is for scurrying nail.
5. the windy magnetic suspension wind generating wall of taking turns of vertical pivot according to claim 1, it is characterized in that: also comprise wind-power electricity generation wall support frame, it adopts steel-frame structure, and top is provided with the dragline of oblique miter angle.
6. the windy magnetic suspension wind generating wall of taking turns of vertical pivot according to claim 5, it is characterized in that: described wind-power electricity generation wall support frame is arranged on the wind wheel outside, and its crossbeam is provided with the horizontally-guided plate.
7. according to the windy magnetic suspension wind generating wall of taking turns of the described vertical pivot of one of claim 1-6, it is characterized in that: the bottom of described every group of vertical pivot all is connected with a described vertical pivot generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120164618 CN202047942U (en) | 2011-05-19 | 2011-05-19 | Magnetic levitation wind power generation wall with vertical shafts and multiple wind wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120164618 CN202047942U (en) | 2011-05-19 | 2011-05-19 | Magnetic levitation wind power generation wall with vertical shafts and multiple wind wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047942U true CN202047942U (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120164618 Expired - Fee Related CN202047942U (en) | 2011-05-19 | 2011-05-19 | Magnetic levitation wind power generation wall with vertical shafts and multiple wind wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2572356C1 (en) * | 2014-11-18 | 2016-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" | Rotor-type windmill with circular airflow concentrator |
| CN105545586A (en) * | 2016-01-28 | 2016-05-04 | 西南交通大学 | Magnetic-levitation rotary shaft structure of windmill provided with vertical shaft |
-
2011
- 2011-05-19 CN CN 201120164618 patent/CN202047942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2572356C1 (en) * | 2014-11-18 | 2016-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" | Rotor-type windmill with circular airflow concentrator |
| CN105545586A (en) * | 2016-01-28 | 2016-05-04 | 西南交通大学 | Magnetic-levitation rotary shaft structure of windmill provided with vertical shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing global billion Technology Co., Ltd. Assignor: Pian Yunrang Contract record no.: 2013990000318 Denomination of utility model: Magnetic levitation wind power generation wall with vertical shafts and multiple wind wheels Granted publication date: 20111123 License type: Exclusive License Record date: 20130613 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140519 |