CN201193588Y - High speed double wheel vertical shaft wind mill - Google Patents
High speed double wheel vertical shaft wind mill Download PDFInfo
- Publication number
- CN201193588Y CN201193588Y CNU2007203022652U CN200720302265U CN201193588Y CN 201193588 Y CN201193588 Y CN 201193588Y CN U2007203022652 U CNU2007203022652 U CN U2007203022652U CN 200720302265 U CN200720302265 U CN 200720302265U CN 201193588 Y CN201193588 Y CN 201193588Y
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- wind
- wheel
- wind wheel
- herringbone
- conversion system
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a novel powder device which can improve efficiency and developing height and is used for a wind turbine, named high-speed dual-wheel vertical shaft wind turbine. A fan vertical shaft is arranged on the middle of a platform on a tower frame. A ring-shaped rail, a rotary chassis, a frame, a herringbone dome, a wind wheel, a rotary terminal disc and a line picking device are arranged along the shaft. The herringbone dome in front of the frame covers the right side of a left wind wheel behinds and the convex surface of a paddle and covers the left side of the right wind wheel behinds and the convex surface of the paddle. The symmetry and the rotation ensure the rotation of the device with the wind and the best working state to wind. Heading wind respectively descends on to the right wind wheel and the left wind wheel and the concave surface of the paddle after being distributed uniformly, guided and overlapped by the herringbone dome. The accepting mode of power is scientific, reasonable and efficient. The hard problem of low efficiency of the wind turbine is thoroughly solved. With the frame higher, the multi-layer wind turbine which comprises a plurality of layers of layered-plate, the herringbone dome, the left wind wheel and the right wind wheel in overlapping and serial way solves hard problems of the large wind turbine manufacturing and the high wind energy development.
Description
Affiliated technical field
The utility model high speed two-wheel vertical pivot wind energy conversion system is a kind of power plant of wind-driven generator, has not only improved efficient, but also has improved the exploitation height of wind energy.
Background technique
At present, known propeller cavitation wind energy conversion system is to be made of tower tube and wind wheel (generally establishing three propeller blades), wind wheel is located at the top of tower tube, and (generator is also on tower tube top) problem is: blade face inclined-plane is stressed down with the wind, when producing useful thrust, also produced useless component, efficient is low; Wind wheel is on the top of tower tube, the high dynamic load of center of gravity, and tower tube requirement of strength height, it is big and dangerous that materials are spent more expense, and the expansion that has limited type has restricted the exploitation height.Also have a spot of vertical pivot wind energy conversion system, by the wheel blade of the rotor shaft left and right sides, the suffered wind-force of concave surface rotates greater than the difference of the suffered wind-force of convex surface and does manual work, the cancelling out each other of energy, and efficient is lower.
Summary of the invention
Low in order to overcome existing wind energy conversion system efficient, all deficiencies that the little exploitation of type is highly limited, the utility model provides high speed two-wheel vertical pivot wind energy conversion system, and not only the efficient height has also improved the exploitation height.
The technological scheme that its technical problem that solves the utility model adopts
Working principle: the herringbone air guide sleeve is by two guide plates the man type member that oblique forms.In its back, two wind wheels on end: the left side be left wind wheel, the herringbone air guide sleeve covers the convex surface of its right wheel blade, the concave surface of its left side wheel blade is stressed down with the wind, it is turned left, after the wind that so just will blow to its right is directed at the left side and the former wind stack that blows to the left side, blow to the concave surface of wheel blade in the lump; The right be right wind wheel, the herringbone air guide sleeve covers the convex surface of its left side wheel blade, the concave surface of its right wheel blade is stressed down with the wind, it is turned right, on the right of the wind that so just will blow to its left side is directed at and the wind on the right of former the blowing to blow to the concave surface of wheel blade after superposeing in the lump.So with the stack of the wind that blows (blast improves wind speed and increases---at a high speed) after, act in the lump the wheel blade concave surface input and transformation of energy, scientific and reasonable efficient height.
The axis of symmetry: the center line of herringbone air guide sleeve, through what in the herringbone air guide sleeve, pass, behind the axle center of blower fan vertical pivot and left wind wheel right side wind wheel, the coincidence line of the perpendicular bisector of the two rotor shaft lines of centres is exactly this wind energy conversion system axis of symmetry.So the left side of herringbone air guide sleeve and the right, left wind wheel and right wind wheel are exactly the symmetric figure about this axis of symmetry.
Main member: the herringbone air guide sleeve, by the man type member that two guide plate obliques form, afterbody makes wind better to the angle of wheel blade to two outside curve.Wind wheel is by wheel shaft, wheel blade and hold support plate up and down constitutes.Wheel blade is the horizontal narrow curved plate of lengthwise, and the curvature ecto-entad diminishes gradually, until being the zero plane that is.Framework, trussmember, wind energy conversion system skeleton.The blower fan vertical pivot, the cylinder member is the wind energy conversion system running shaft.Swivel base, dividing plate and rotation are taken over a business, and the layered board of multilayer wind energy conversion system all is plate shape rotating member, all are provided with circular hole in the centre, are sleeved on the blower fan vertical pivot.
One deck wind energy conversion system: in the middle of the pylon upper mounting plate of building, erect the blower fan vertical pivot, wear swivel base on it, behind the circular hole separately that dividing plate and rotation are taken over a business, take off line apparatus with the top and tighten together.Being as the criterion setting from bottom to top with the blower fan vertical pivot: on the upper mounting plate of pylon is that round circular orbit is laid in the center of circle with the axle center.Be swivel base above, be provided with a plurality of wheels below it, roll on ring ring.On swivel base, placing electric equipment, fixing the lower end of framework.Dividing plate above the electric equipment will be fixed on the framework.The top of framework and rotation take over a business to tighten together.
The herringbone air guide sleeve will be as the criterion with the axis of symmetry preceding, symmetrical it is embedded between dividing plate and rotation take over a business.The blower fan vertical pivot passes in the herringbone air guide sleeve, be close to thereafter be framework.The framework left side is left wind wheel, and the right is right wind wheel.About the top of two rotor shafts, be as the criterion symmetrical being fixed on rotation takes over a business with the axis of symmetry.About the wheel blade of two wind wheels, terminate in dividing plate down.About wear dividing plate under two rotor shafts after,, be as the criterion symmetrical being fixed on the swivel base again through the electric equipment lay down location with the axis of symmetry.Swivel base just can carry the rotation that herringbone air guide sleeve, wind wheel, framework etc. center on the blower fan vertical pivot like this.
About the wheel shaft of two wind wheels, be connected with generator in the electric equipment, drive it and rotate generating.
The multilayer wind energy conversion system: the required big and high wind energy conversion system of exploitation high altitude wind energy, when reaching hundred meters as wheel blade, because the wind speed of top is big stressed big, following wind speed is little stressed little, just wheel blade is produced the distortion collapsing force.As solving with the method that strengthens wheel blade intensity, difficulty that how materials weigh too and cost is produced extensively, or even impossible.And after long wheel blade was divided into several sections, wheel blade had lacked that distortion power is little, and it is little and easy to make that materials spend less, so layering.
The multilayer wind energy conversion system is to be expanded by one deck wind energy conversion system, and it is high that basic structure has been big equally.
Greatly: after the expansion that ring ring is several times tens times, just, move on the reinforced concrete by on the pylon platform of building.The blower fan vertical pivot also will change reinforced concrete foundation into.Some other does not relate to the member that material changes, and only need do some similar corresponding expansion.
High: the blower fan vertical pivot is together with the line apparatus of taking off on its top, and framework is taken over a business together with the rotation on its top, all will add to draft height.Be layering then, according to calculate interlamellar spacing and the requirement of passing circular hole in the middle of the layered board of blower fan vertical pivot, each layered board is fixed on the framework one by one.At last with every layer herringbone air guide sleeve, left wind wheel, right wind wheel series connection (rotor shaft serial connection up and down) stack be installed to every layer in go.
Automatically to wind: when wind direction and axis of symmetry unification, it is left distinguished and admirable and right distinguished and admirable that symmetry properties has determined that the herringbone air guide sleeve is divided into oncoming wind, also be because the cause of symmetry, the left distinguished and admirable right side after the water conservancy diversion stack is distinguished and admirable, again with onesize power, acting on left wind wheel and right wind wheel respectively, is stressed best, the most stable optimum Working of this wind energy conversion system at this very moment.Wind direction is once change, and the big suffered wind-force in windward side is greater than the little suffered wind-force in windward side, and having had the power difference just to produce with the blower fan vertical pivot is the torque of axle, automatically the rotation to wind begins, unify once more until the wind direction and the axis of symmetry, do not had the power difference not have torque to rotate and stopped, automatically wind being finished.
The utility model beneficial effect is the concave surface that acts on wheel blade after the distinguished and admirable stack, scientific and reasonable efficient height, not only thoroughly solved the inefficient difficult problem of wind energy conversion system, and layering makes required large-scale and even manufacturing and use huge wind energy conversion system become possibility, thereby improved the exploitation height of wind energy.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a fundamental diagram of the present utility model.
Fig. 2 is this wind energy conversion system one deck machine embodiment's a side view.
Fig. 3 is this wind energy conversion system multilayer (two layers) machine schematic representation.
Among the figure 1, the herringbone air guide sleeve, 2, the blower fan vertical pivot, 3, right wind wheel, 4, left wind wheel, 5, pylon, 6, ring ring, 7, wheel, 8, swivel base, 9, electric equipment, 10, dividing plate, 11, framework, 12, rotation takes over a business, 13, take off line apparatus, 14, layered board
Embodiment
One deck wind energy conversion system mode of execution: in Fig. 1, the axis of symmetry of this wind energy conversion system was exactly the straight line in blower fan vertical pivot (2) axle center.Be as the criterion with this axis of symmetry, carry out the left side and the right of herringbone air guide sleeve (1), the symmetrical placement of left wind wheel (4) and right wind wheel (3).In Fig. 1, herringbone air guide sleeve (1) is preceding: cover the right of left wind wheel (4) after one's death, and the convex surface of wheel blade, the concave surface of its left side wheel blade is stressed down with the wind, and it passes left; Cover the left side of right after one's death wind wheel (3), the convex surface of wheel blade, its right, the concave surface of wheel blade is stressed down with the wind, and it is turned right.
In Fig. 2, in the middle of the upper mounting plate of the pylon of building (5), erect blower fan vertical pivot (2), on wear after swivel base (8), dividing plate (10) and rotation take over a business the circular hole separately of (12), take off line apparatus (13) with the top and tighten together.Article four, take off line, prop up to wind energy conversion system outside the maximum rotational circle, tiltedly draw in ground and fasten on the stake short wooden stake through four rods, guarantee wind energy conversion system do not incline less than.
In Fig. 2, the arrangement from bottom to top that is as the criterion with blower fan vertical pivot (2): the upper mounting plate in pylon (5) is that ring ring (6) is laid in the center of circle with the axle center of blower fan vertical pivot (2).The wheel that rolls above (7) is fixed on below the swivel base (8).On swivel base (8), laying electric equipment (9), fixing the bottom of framework (11).Top in electric equipment (9) is fixed on dividing plate (10) on the framework (11).The top and the rotation of framework (11) taken over a business (12) and tightened together.
In Fig. 1 and Fig. 2, herringbone air guide sleeve (1) is to be as the criterion with the axis of symmetry preceding, symmetrically is fixed in dividing plate (10) and rotation is taken over a business between (12).Blower fan vertical pivot (2) passes in herringbone air guide sleeve (1), be close to thereafter be framework (11).Right wind wheel (3) is laid on framework (11) the right, and left wind wheel (4) is settled on the left side.The upper end of two rotor shafts is as the criterion with the axis of symmetry, and symmetrical being installed in rotates on (12).Terminate in dividing plate (10) under the wheel blade of two wind wheels.After wearing dividing plate (10) under two rotor shafts, the lay down location through electric equipment (9) is as the criterion with the axis of symmetry again, symmetrical being installed on the swivel base (8).So swivel base (8) just can carry herringbone air guide sleeve (1), wind wheel and framework (11) etc. center on the rotation of blower fan vertical pivot (2).
About the wheel shaft of two wind wheels, after generator in the electric equipment (9) is connected, be with it to rotate generating.
Multilayer wind energy conversion system mode of execution: the multilayer wind energy conversion system is to be expanded by one deck wind energy conversion system, and it is high that basic structure has been big equally, thereby their mode of execution is also similar.
Type is big, and as shown in Figure 3, heavy in order to carry tall and big wind energy conversion system, blower fan vertical pivot (2) and ring ring (6) have all increased, and all move on the firm reinforced concrete foundation.Some other member that does not relate to the material variation is all similar corresponding big.
High, as shown in Figure 3, blower fan vertical pivot (2) is together with taking off line apparatus (13), and framework (11) is taken over a business (12) together with rotation, all increases to drafting height.Requirement according to interlamellar spacing and blower fan vertical pivot (2) pass the middle circular hole of layered board (14) is fixed on each layered board (14) on the framework (11) one by one.Then with every layer herringbone air guide sleeve (1), left wind wheel (4), right wind wheel (3) series connection (serial connection of rotor shaft up and down) stack be installed to every layer in go.
Automatically to wind: when wind direction and axis of symmetry unification, symmetry properties has determined, it is distinguished and admirable and right distinguished and admirable that the wind that herringbone air guide sleeve (1) will head-on blow is divided into a left side: because herringbone air guide sleeve (1) covers the right of left thereafter wind wheel (4), the convex surface of wheel blade, so just with a left side distinguished and admirable be directed at left wind wheel 4. the left side and the former distinguished and admirable stack that blows to its left side after blow to the concave surface of its wheel blade in the lump; Because herringbone air guide sleeve (1) covers the left side of right thereafter wind wheel (3), the convex surface of wheel blade, so just with the right side distinguished and admirable be directed at right wind wheel 3. the right and the former distinguished and admirable stack that blows on the right of its after blow to the concave surface of its wheel blade in the lump.Also be because symmetrical cause, the left distinguished and admirable and distinguished and admirable size in the right side after the water conservancy diversion stack still is the same, about two wind wheels too stressed, be this wind energy conversion system preferably the most stable stressed optimum Working at this very moment.Wind direction is once change, the big suffered wind-force in windward side is greater than the little suffered wind-force in windward side, there has been power poor, having produced with blower fan vertical pivot (2) is the torque of axle, automatically the rotation to wind begins, and unifies once more until the wind direction and the axis of symmetry, has not had the power difference not have torque, rotation stops, and automatically wind is finished.This has just guaranteed this wind energy conversion system constantly to the optimum Working of wind, and is more multiple.
Claims (2)
1. high speed two-wheel vertical pivot wind energy conversion system, be in the middle of the pylon upper mounting plate, to erect the blower fan vertical pivot, swivel base, wind wheel (framework and herringbone air guide sleeve and wind wheel are existed side by side) are housed, rotate, take off line apparatus along its axle, its feature: the herringbone air guide sleeve covers the right of left wind wheel after one's death, the convex surface of wheel blade, the concave surface of its left side wheel blade is stressed down with the wind, and it is turned left; The herringbone air guide sleeve covers the left side of right wind wheel after one's death, the convex surface of wheel blade, and the concave surface of its right wheel blade is stressed down with the wind, and it is turned right.
2. according to claim 1, described high speed two-wheel vertical pivot wind energy conversion system, its feature: layering, every layer of multilayer wind energy conversion system that a herringbone air guide sleeve, a left wind wheel, a right wind wheel are all arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203022652U CN201193588Y (en) | 2007-12-13 | 2007-12-13 | High speed double wheel vertical shaft wind mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203022652U CN201193588Y (en) | 2007-12-13 | 2007-12-13 | High speed double wheel vertical shaft wind mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193588Y true CN201193588Y (en) | 2009-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203022652U Expired - Fee Related CN201193588Y (en) | 2007-12-13 | 2007-12-13 | High speed double wheel vertical shaft wind mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193588Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871434A (en) * | 2010-06-13 | 2010-10-27 | 曹峻岭 | Double wheel wind-collecting type windmill generator |
| CN101900082A (en) * | 2009-07-28 | 2010-12-01 | 戴万礼 | Magnetic suspension wind-driven generator with vertical-shaft type symmetric double wind wheels |
| CN102686874A (en) * | 2009-09-10 | 2012-09-19 | 柳荣实 | Eccentric dual rotor assembly for wind power generation |
| CN104696164A (en) * | 2014-10-08 | 2015-06-10 | 罗庆松 | High-efficiency wind power generating set |
| CN105065210A (en) * | 2015-09-11 | 2015-11-18 | 中山名怡环境工程有限公司 | Tower-type half-shading wind turbine generator |
| CN107165776A (en) * | 2017-06-18 | 2017-09-15 | 郭永辉 | Large-sized vertical shaft wind-driven generator |
-
2007
- 2007-12-13 CN CNU2007203022652U patent/CN201193588Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900082A (en) * | 2009-07-28 | 2010-12-01 | 戴万礼 | Magnetic suspension wind-driven generator with vertical-shaft type symmetric double wind wheels |
| CN101900082B (en) * | 2009-07-28 | 2013-01-02 | 戴万礼 | Magnetic suspension wind-driven generator with vertical-shaft type symmetric double wind wheels |
| CN102686874A (en) * | 2009-09-10 | 2012-09-19 | 柳荣实 | Eccentric dual rotor assembly for wind power generation |
| CN101871434A (en) * | 2010-06-13 | 2010-10-27 | 曹峻岭 | Double wheel wind-collecting type windmill generator |
| CN101871434B (en) * | 2010-06-13 | 2012-05-09 | 曹峻岭 | Double wheel wind-collecting type windmill generator |
| CN104696164A (en) * | 2014-10-08 | 2015-06-10 | 罗庆松 | High-efficiency wind power generating set |
| CN105065210A (en) * | 2015-09-11 | 2015-11-18 | 中山名怡环境工程有限公司 | Tower-type half-shading wind turbine generator |
| CN107165776A (en) * | 2017-06-18 | 2017-09-15 | 郭永辉 | Large-sized vertical shaft wind-driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20111213 |