CN107420257A - A kind of double wind turbine generator structures - Google Patents
A kind of double wind turbine generator structures Download PDFInfo
- Publication number
- CN107420257A CN107420257A CN201710618568.3A CN201710618568A CN107420257A CN 107420257 A CN107420257 A CN 107420257A CN 201710618568 A CN201710618568 A CN 201710618568A CN 107420257 A CN107420257 A CN 107420257A
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- China
- Prior art keywords
- wind
- recessed
- shape
- turbine
- turbo blade
- 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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Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000001788 irregular Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 9
- 230000006698 induction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000003643 water by type Substances 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
- F03D3/067—Cyclic movements
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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
Abstract
The invention discloses a kind of double wind turbine generator structures, and it includes pedestal(1), outer turbine(2)And rotor(6), it is characterised in that:Outer turbine(2)And rotor(6)It is bound up as an entirety, outer turbine(2)On have the outer turbo blade of " recessed " shape(4), rotor(6)On be wrapped coil(7);There is magnetic pole inner side on interior turbine(5), outside is turbo blade in " recessed " shape(3);Need to determine the wind direction during the three-vane wind generator installation for solving prior art, three blade face wind directions of wind-driven generator are installed;Thus considerably increase workload;Three-vaned wind-driven generator will not be fixed in wind direction, when wind direction has changed, three-vaned wind-driven generator wind energy utilization rate originally in the case of not high can also declined, or even when location wind direction is irregular, this wind-driven generator is by the technical problem such as utterly useless.
Description
Technical field
The invention belongs to wind generating technology, more particularly to a kind of double wind turbine generator structures.
Background technology
Electric energy has become an essential part for present society, and common electric energy producing method has waterpower hair
Electricity, wind-power electricity generation, thermal power generation and nuclear energy power generation etc..Because present environment runs down, using clean energy resource generate electricity into
The part that people gradually pay attention to.Wind-power electricity generation and hydroelectric generation are all clean energy resourcies, but also not all place is all full
The hydroelectric condition of foot:Enough waters and the discrepancy in elevation;And wind-power electricity generation has the characteristics of inexhaustible.Wind energy
The amount of accumulateing it is huge, be as many as decades of times of water energy total amount that can be developed on the earth, for water shortage, short bunker and traffic not side
Just offshore islands, grassland grazing, mountain area and farsighted area, that suits measures to local conditions is well worth doing using wind-power electricity generation, therefore wind energy
Utilization be increasingly valued by people.
The principle of wind-driven generator, it is to drive air vane rotation using wind-force, then by booster engine by the speed of rotation
Lifting, thus converts wind energy into mechanical energy, then mechanical energy is converted into electric energy;Conventional wind-driven generator is three-vaned
Structure, it is necessary to first determine the wind direction of locality before three-vaned wind-driven generator is installed, then by three blades of wind-driven generator just
Wind direction is installed;Workload is thus considerably increased, and the wind direction in reality will not be fixed, when wind direction has changed,
Three-vaned wind-driven generator wind energy utilization rate originally in the case of not high can also declined, or even when location wind
To it is irregular when, this wind-driven generator will be utterly useless.
The content of the invention:
The technical problem to be solved in the present invention:A kind of double wind turbine generator structures are provided, to solve three leaves of prior art
Need to determine the wind direction when piece wind-driven generator is installed, three blade face wind directions of wind-driven generator are installed;Thus increase
Workload is added;Three-vaned wind-driven generator will not be fixed in wind direction, when wind direction has changed, three-vaned wind-force hair
Motor wind energy utilization rate originally in the case of not high can also declined, or even when location wind direction is irregular, this
Wind-driven generator is planted by the technical problem such as utterly useless.
Technical solution of the present invention:
A kind of double wind turbine generator structures, it includes pedestal, outer turbine and rotor, and outer turbine and rotor are bound up work
For an entirety, there is the outer turbo blade of " recessed " shape on outer turbine, coil is wrapped on rotor;There is magnetic pole inner side on interior turbine, outside
Side is turbo blade in " recessed " shape.
The outer turbo blade evenly distributed installation in the same direction on outer turbine of " recessed " shape;In " recessed " shape including turbo blade
Evenly distributed installation in the same direction on turbine;And the installation direction phase of turbo blade and the outer turbo blade of " recessed " shape in " recessed " shape
Instead;And there is gap between turbo blade and the outer turbo blade of " recessed " shape in " recessed " shape.Gap width is at 2-5 centimetres.
The outer turbo blade of " recessed " shape is fixed on outer turbine by connecting shaft
Coil arrangement is is arranged above and below, and coil is identical with the height of magnetic pole.
There is gap between rotor and magnetic pole;Gap width is at 3-10 centimetres.
Pedestal is tripod base.
Magnetic pole has more than a pair.
Beneficial effects of the present invention:
Interior turbo blade and outer turbo blade are changed to " recessed " shape by the present invention;The effect of " recessed " shape blade is to stop the wind blown,
Blade is all evenly distributed in the same direction;Blade on outer turbine can drive outer turbine to rotate under wind action, due to outer whirlpool
Wheel and rotor are integral structures, therefore outer turbine rotor driven rotates together.Meanwhile " recessed " the shape blade on outer turbine can change
Become the wind direction of part wind, because the blade on the outside of interior turbine is also " recessed " shape blade, but the direction of blade and outer turbo blade side
To on the contrary, while interior turbo blade stops the wind blown, more there is the inside whirlpool of wind for changing wind direction in outer turbine upper part
Wheel, increases the wind blowed on interior turbo blade, so as to accelerate the rotation of interior turbine;Outer turbine and the outer turbo blade of " recessed " shape
Connecting shaft is connected, and the effect of connecting shaft is in order to which the blade on stable outer turbine does not deform under wind action, simultaneously
Using such design, the blade of the wind-driven generator can be enable to be contacted to greatest extent with wind, so as to efficiently utilize wind energy.
On the madial wall of interior turbine, multipair magnetic pole is installed;The effect of magnetic pole:First, come as the generation line of magnetic induction
Source, for the coil on cutting rotor, so as to produce the effect of electric current;Second, increase in turbine weight, so as to increase interior whirlpool
The effect of the rotator inertia of wheel.
When there is wind to wind-driven generator of the present invention, due to the blade of outer turbine and the direction blade just phase of interior turbine
Instead, and blade is all circumferential arrangement, therefore can be utilized for the wind of different directions, so avoids to install wind-force
The trouble first to determine the wind direction is needed before generator, and the wind energy of various irregular wind directions can be utilized;Outer turbine and interior whirlpool
The direction of rotation of wheel is on the contrary, interior turbine drives turning for magnetic pole rotation, rotor rotation of the outer turbine drive equipped with coil, therefore magnetic pole
To the steering with coil on the contrary, the speed of coil cutting magnetic induction line is faster, be advantageous to very slow in wind-force very little, turbine rotation
In the case of, sufficiently large electricity can be also produced, so as to improve generating efficiency;The three blade wind for solving prior art generates electricity
Need to determine the wind direction when machine is installed, three blade face wind directions of wind-driven generator are installed;Thus considerably increase workload;
Three-vaned wind-driven generator will not be fixed in wind direction, and when wind direction has changed, three-vaned wind-driven generator is in wind energy
Utilization rate originally in the case of not high can also declined, or even when location wind direction is irregular, this wind-driven generator
By the technical problem such as utterly useless.
Brief description of the drawings:
Fig. 1 is the front view of double wind turbine generators;
Fig. 2 is the top view of double wind turbine generators;
Fig. 3 is the A-A profiles of double wind turbine generators.
Embodiment:
A kind of double wind turbine generator structures, it includes pedestal 1, outer turbine 2 and rotor 6, and outer turbine 2 and rotor 6 are bound up on
Together as an entirety, there is the outer turbo blade 4 of " recessed " shape on outer turbine, coil 7 is wrapped on rotor 6;Inner side on interior turbine
There is magnetic pole 5, outside is turbo blade 3 in " recessed " shape.
The outer evenly distributed installation in the same direction on outer turbine 2 of turbo blade 4 of " recessed " shape;Turbo blade 3 in " recessed " shape
The evenly distributed installation in the same direction on interior turbine;And in " recessed " shape the outer turbo blade 4 of turbo blade 3 and " recessed " shape installation
In the opposite direction;In order to ensure that blade does not collide mutually during rotating;Turbo blade 3 and the outer turbo blade 4 of " recessed " shape in " recessed " shape
Between have gap, gap width is at 2-5 centimetres.
The outer turbo blade 4 of " recessed " shape is fixed on outer turbine 2 by connecting shaft 8.The effect of connecting shaft is in order to stable outer
Blade on turbine does not deform under wind action, while uses such blade for designing, enabling the wind-driven generator
Contacted to greatest extent with wind, so as to efficiently utilize wind energy.
The arrangement mode of coil 7 is is arranged above and below, and coil 7 is identical with the height of magnetic pole 5.Coil 7 can be so set to cut the institute of magnetic pole 5
The caused line of magnetic induction;To ensure the efficiency of the cutting magnetic induction line of coil 7, design is using the height of magnetic pole 5 and the height of coil 7
Unanimously.
There is gap between rotor 6 and magnetic pole 5;Gap width is at 3-10 centimetres.
Pedestal 1 is tripod base.The effect of support is not blown over by the wind to consolidate whole wind-driven generator, in order to adapt to
The installation of diverse geographic location, herein using three pin supports.
Magnetic pole 5 has more than a pair.The effect of magnetic pole:First, as the source for producing the line of magnetic induction, on cutting rotor
Coil, so as to produce the effect of electric current;Second, increase in turbine weight, so as to increase the work of the rotator inertia of interior turbine
With.
The course of work of the present invention is as follows:
When there is wind, the outer turbo blade 4 of " recessed " shape on outer turbine can stop moving ahead for wind, so as to which wind can promote " recessed " shape
The rotation of outer turbo blade 4, because blade is " recessed " shape blade, the installation direction of the outer turbo blade 4 of " recessed " shape is consistent, " recessed " shape
The back side of outer turbo blade 4 is small to resistance of the outer turbo blade 4 of resistance ratios " recessed " shape of wind just in face of wind, therefore the outer whirlpool of " recessed " shape
Impeller blade 4 can rotate clockwise;In the presence of connecting shaft 8, the outer turbo blade 4 of " recessed " shape has driven the rotation of outer turbine 2, by
In outer turbine 2 and rotor 6 be an entirety, so as to which the coil 7 on rotor driven 6 and rotor rotates clockwise.
Part turbo blade 3 into " recessed " shape not by the wind of the outer stop of turbo blade 4 of " recessed " shape.Turbine in " recessed " shape
Blade 3 rotates counterclockwise under the action of the forces of the wind, so that the magnetic pole on the inside of interior turbine also rotates counterclockwise.
Simultaneously as turbo blade 3 and the outer turbo blade 4 of " recessed " shape are all " recessed " shape blade in " recessed " shape, when wind comes,
By the part wind that turbo blade 3 in " recessed " shape stops toward up time needle blow, by the part wind that the outer turbo blade 4 of " recessed " shape stops toward inverse
When needle blow, due to the interaction of power, the relative velocity that magnetic pole 5 and coil 7 rotate can be accelerated so that the efficiency of generating is further
Lifting;And go for the wind of different directions, so as to solve need before installation crosswind to and be not applied for different wind
To wind-power electricity generation the problems such as.
Claims (7)
1. a kind of double wind turbine generator structures, it includes pedestal(1), outer turbine(2)And rotor(6), it is characterised in that:Outside
Turbine(2)And rotor(6)It is bound up as an entirety, outer turbine(2)On have the outer turbo blade of " recessed " shape(4), rotor
(6)On be wrapped coil(7);There is magnetic pole inner side on interior turbine(5), outside is turbo blade in " recessed " shape(3).
A kind of 2. double wind turbine generator structures according to claim 1, it is characterised in that:The outer turbo blade of " recessed " shape
(4)In outer turbine(2)On evenly distributed installation in the same direction;Turbo blade in " recessed " shape(3)Along same side on interior turbine
To evenly distributed installation;And turbo blade in " recessed " shape(3)The outer turbo blade of " recessed " shape(4)Installation direction it is opposite;And
Turbo blade in " recessed " shape(3)With the outer turbo blade of " recessed " shape(4)Between have gap, gap width is at 2-5 centimetres.
A kind of 3. double wind turbine generator structures according to claim 1, it is characterised in that:The outer turbo blade of " recessed " shape
(4)Pass through connecting shaft(8)It is fixed on outer turbine(2)On.
A kind of 4. double wind turbine generator structures according to claim 1, it is characterised in that:Coil(7)Arrangement mode
To be arranged above and below, and coil(7)With magnetic pole(5)Height it is identical.
A kind of 5. double wind turbine generator structures according to claim 1, it is characterised in that:Rotor(6)And magnetic pole(5)
Between have gap;Gap width is at 3-10 centimetres.
A kind of 6. double wind turbine generator structures according to claim 1, it is characterised in that:Pedestal(1)For three pin bases
Seat.
A kind of 7. double wind turbine generator structures according to claim 1, it is characterised in that:Magnetic pole(5)Have a pair with
On.
Priority Applications (1)
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CN201710618568.3A CN107420257A (en) | 2017-07-26 | 2017-07-26 | A kind of double wind turbine generator structures |
Applications Claiming Priority (1)
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CN201710618568.3A CN107420257A (en) | 2017-07-26 | 2017-07-26 | A kind of double wind turbine generator structures |
Publications (1)
Publication Number | Publication Date |
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CN107420257A true CN107420257A (en) | 2017-12-01 |
Family
ID=60431080
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CN201710618568.3A Pending CN107420257A (en) | 2017-07-26 | 2017-07-26 | A kind of double wind turbine generator structures |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0522994A1 (en) * | 1990-05-31 | 1993-01-13 | Michael Valsamides | Wind turbine cross wind machine |
RU95363U1 (en) * | 2010-02-25 | 2010-06-27 | Валерий Петрович Вигаев | WIND POWER GENERATOR |
CN201730743U (en) * | 2009-11-19 | 2011-02-02 | 苏卫星 | Bidirectional rotating vertical shaft wind power generation equipment |
CN202203042U (en) * | 2011-06-09 | 2012-04-25 | 深圳市深芯半导体有限公司 | Vertical shaft turbine speed-increasing wind generating set |
JP2012215148A (en) * | 2011-04-01 | 2012-11-08 | Isuzu Motors Ltd | Lift-type vertical axis wind turbine |
CN104005913A (en) * | 2014-05-14 | 2014-08-27 | 桂林电子科技大学 | Vertical axis wind turbine |
JP2017020479A (en) * | 2015-07-15 | 2017-01-26 | 達也 伊良波 | Wind power generation device |
CN207004726U (en) * | 2017-07-26 | 2018-02-13 | 贵州大学 | A kind of double wind turbine generators |
-
2017
- 2017-07-26 CN CN201710618568.3A patent/CN107420257A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0522994A1 (en) * | 1990-05-31 | 1993-01-13 | Michael Valsamides | Wind turbine cross wind machine |
CN201730743U (en) * | 2009-11-19 | 2011-02-02 | 苏卫星 | Bidirectional rotating vertical shaft wind power generation equipment |
RU95363U1 (en) * | 2010-02-25 | 2010-06-27 | Валерий Петрович Вигаев | WIND POWER GENERATOR |
JP2012215148A (en) * | 2011-04-01 | 2012-11-08 | Isuzu Motors Ltd | Lift-type vertical axis wind turbine |
CN202203042U (en) * | 2011-06-09 | 2012-04-25 | 深圳市深芯半导体有限公司 | Vertical shaft turbine speed-increasing wind generating set |
CN104005913A (en) * | 2014-05-14 | 2014-08-27 | 桂林电子科技大学 | Vertical axis wind turbine |
JP2017020479A (en) * | 2015-07-15 | 2017-01-26 | 達也 伊良波 | Wind power generation device |
CN207004726U (en) * | 2017-07-26 | 2018-02-13 | 贵州大学 | A kind of double wind turbine generators |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
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RJ01 | Rejection of invention patent application after publication |