CN103726985B - The two swing blade type vertical axis aerogenerator groups of a kind of spademan - Google Patents
The two swing blade type vertical axis aerogenerator groups of a kind of spademan Download PDFInfo
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- CN103726985B CN103726985B CN201410029063.XA CN201410029063A CN103726985B CN 103726985 B CN103726985 B CN 103726985B CN 201410029063 A CN201410029063 A CN 201410029063A CN 103726985 B CN103726985 B CN 103726985B
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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 two swing blade type vertical axis aerogenerator groups of a kind of spademan, comprise generator and be installed in the wind wheel of the vertical axis of generator, fan blade is made up of epimere blade and hypomere blade, and one end that epimere blade and hypomere blade join is provided with articulated elements, and one end of pole is provided with articulated joint; Linkwork comprises the Compress Spring, steel wire rope, guiding mechanism and the first bearing pin that are horizontally set in pole, one end of the first steel cable is all placed through guiding mechanism with one end of the second steel cable and is connected away from one end of fan blade with Compress Spring, the other end of the first steel cable is connected with upper hangers, and the other end of the second steel cable is connected with lower hangers; The first bearing pin passes articulated elements, the articulated elements of hypomere blade and the articulated joint of pole of epimere blade simultaneously. Two sections of blades of fan blade rotate to adjust front face area around the first bearing pin, and utilize the elastic force of Compress Spring to limit the fan blade anglec of rotation and auxiliary falling after rise, and compact conformation, hinged good, anti-high wind, use wind speed range extensively and protection generator.
Description
Technical field
The present invention relates to vertical axis aerogenerator technical field, particularly relate to the two swing blade type vertical shaft winds of a kind of spademanPower generator group.
Background technology
In prior art, vertical axis aerogenerator mainly contains two classes: a class is to utilize the lift of airfoil structure to do workLift-type blower fan, its prototype is Da Lie (Darrieus) type wind energy conversion system, the manufacturing technology of most of vertical shaft fan be allThe improvement technology of carrying out a little on the basis of airfoil structure running principle, vertical axis lift type blower fan is wind energy profit in the time running wellWith rate can be up to 42 ﹪; Another kind of is resistance-type blower fan, and its prototype is to be come by the differentiation of wind-cup type anemometer, and its principle justThat while utilizing fan blade to horizontally rotate, tow sides do work to the resistance difference of wind.
Vertical axis aerogenerator is without keeping blower fan towards direction windward in change of the wind, and this is with respect to waterFlat axis wind power generator is a large advantage, not only make blower fan structure design simplification, and has reduced that wind wheel produces windward timeGyro power. But vertical axis aerogenerator ubiquity of the prior art following defect: starting torque is little, structure is multipleAssorted; And in the time of high wind wind wheel front face area and stressed large, and make generated output power excessive, easily cause generator to exceedSpecified generated output and damaging.
Chinese utility model patent (notification number CN201155425Y) discloses a kind of " vertical shaft flexible windwheel ", and this hangs downD-axis flexible windwheel include a vertical rod, the wheel hub of vertical rod one end connects from different blades by connecting rod, wheel hub connectsMechanical energy is converted into electric energy output by generator, and vertical rod and each blade vertically arrange, and each connecting rod is horizontally disposed with, its one end andVertical rod is connected, and the other end is connected with blade, is respectively 90 degree right angles between connecting rod and vertical rod and connecting rod and blade, everyBetween the junction of blade and connecting rod and rod end, be respectively to have a flexible suspension, each connecting rod is connected with vertical rodPlace, and adopt articulated manner with the junction of blade. This vertical shaft flexible windwheel structure can make different fan blades be subject to notStressed even during with wind direction, the efficiency that raising wind energy transformation is mechanical energy. But the vertical shaft flexible of this vertical shaft flexible windwheelWind wheel is difficult to ensure the resistance to overturning of vertical-axis generators, and vibration is large, and anti-high wind ability needs further to be improved, and is suitable forThe narrow problem of wind speed range also awaits further solution.
Therefore,, for existing problems of the prior art, need badly and provide good, the applicable wind speed range of a kind of anti-high wind ability wideAnd the high vertical axis aerogenerator technology of stability seems particularly important.
Summary of the invention
The object of the invention is to avoid weak point of the prior art and provide a kind of smooth running, simple in structure,Applicable wind speed range is wide, wind energy utilization is high and the two swing blade type vertical axis aerogenerators of the spademan of generator long service lifeGroup.
Object of the present invention is achieved through the following technical solutions:
Provide a kind of spademan two swing blade type vertical axis aerogenerator groups, comprise generator and be installed in the vertical of generatorThe wind wheel of axle,
Wind wheel includes runing rest and organizes fan blade unit more,
Fan blade unit includes fan blade, linkwork and pole,
Fan blade is made up of epimere blade and hypomere blade, and one end that epimere blade and hypomere blade join is provided with hingedPart, the top that epimere blade is positioned at articulated elements is provided with hangers, and the below that hypomere blade is positioned at articulated elements is provided with lower hangers;
One end of pole is provided with articulated joint;
Linkwork includes the Compress Spring, steel wire rope, guiding mechanism and the first bearing pin that are horizontally set in pole;
Guiding mechanism be arranged at the inside of pole and be positioned at Compress Spring and articulated joint it;
Steel wire rope comprises and is provided with the first steel cable and the second steel cable, and all wear one end of one end of the first steel cable and the second steel cableBe located at guiding mechanism and be connected away from one end of fan blade with Compress Spring, the other end of the first steel cable is connected with upper hangers, and secondThe other end of steel cable is connected with lower hangers;
The first bearing pin is simultaneously hinged through articulated elements, the articulated elements of hypomere blade and the articulated joint of pole of epimere blade;The other end of pole is provided with hinged seat, and the upper surface of hinged seat place plane and pole is vertical setting, the hinged seat of poleHinged by the second bearing pin with runing rest.
Preferably, guiding mechanism is made up of upper pressure roller and lower compression roller, the first steel cable and the second steel cable be arranged in pressure roller withBetween lower compression roller.
Preferred, upper pressure roller and lower compression roller are fixedly installed on respectively in pole.
Another more preferably, upper pressure roller and lower compression roller can be located in pole rotationally around self axis respectively.
Preferably, between runing rest and pole, be provided with cushion pad, in the time that wind wheel is static, cushion pad is in being placed in rotationBetween support and pole.
Preferred, runing rest is provided with baffle plate vertical or that form an angle with pole, and cushion pad is located at gearPlate is near pole one side.
Preferably, the axial and orthogonal ` that arranges of strut lengths direction of the first bearing pin of described hinged seat assembling. Preferably, be articulated with the second bearing pin axially orthogonal with the length direction of described pole of described hinged seat and described the second pinAxle is positioned at the top of the center of gravity place horizontal plane of described fan blade.
Preferably, fan blade unit is set to the fan blade unit of two groups of symmetries, or fan blade unit is set to three groups or threeThe above equally distributed fan blade of group unit.
Preferably, described runing rest is provided with bellmouth, the vertical axis of corresponding described generator and described runing restLinkage section is taper shaft part, and described runing rest is sheathed on the vertical axis of described generator, and is anchored on institute by nut spinningState the vertical axis of generator.
Beneficial effect of the present invention:
A kind of spademan two swing blade type vertical axis aerogenerator groups, comprise generator and are installed in the vertical axis of generatorWind wheel, wind wheel includes runing rest and organizes fan blade unit more, and fan blade unit includes fan blade, linkwork and pole, fan bladeBe made up of epimere blade and hypomere blade, one end that epimere blade and hypomere blade join is provided with articulated elements, epimere bladeThe top that is positioned at articulated elements is provided with hangers; The below that hypomere blade is positioned at articulated elements is provided with lower hangers; One end of poleBe provided with articulated joint; Linkwork comprises the Compress Spring, steel wire rope, guiding mechanism and the first bearing pin that are horizontally set in pole,Guiding mechanism is arranged at the inside of pole and between Compress Spring and articulated joint, steel wire rope comprise be provided with the first steel cable andThe second steel cable, one end of one end of the first steel cable and the second steel cable be all arranged in guiding mechanism and with Compress Spring away from fan bladeOne end connects, and the other end of the first steel cable is connected with upper hangers, and the other end of the second steel cable is connected with lower hangers; The first bearing pin is sameTime hinged through articulated elements, the articulated elements of hypomere blade and the articulated joint of pole of epimere blade, the other end of pole is provided withHinged seat, the upper surface of hinged seat place plane and pole is vertical setting, and the hinged seat of pole and runing rest are by secondBearing pin is hinged. Fan blade of the present invention and pole are utilized the first bearing pin and Compress Spring, steel wire rope, make fan blade in rated wind speed scopeInterior maintenance epimere blade and hypomere blade are in plumbness to obtain maximum front face area, and in the time running into high wind, wind wheel is fastSpeed is rotated, and along with wind speed round improves, the centrifugal force of fan blade synchronously increases thereupon, and epimere blade and hypomere blade pass are crossed steel wire ropeCompress Spring, forms angle with pole, and the spin configuration of whole fan blade becomes V-type, thereby changes the front face area of wind wheel group, reachesArrive the object of the power stage of adjusting whole unit.
With respect to other structure, the present invention improves on lift-type blower foundation, optimum organization structure, pole and rotationSupport is hinged by hinged seat and the first bearing pin, utilizes gyroscopic effect to improve the stability of vertical axis aerogenerator, the present inventionThe two swing blade type vertical axis aerogenerators of spademan, in the time of wind wheel High Rotation Speed, fan blade unit upwards rotates around the first bearing pin, outstandingFloating rotation, whole wind wheel is as done " rotation " around self axis as the gyro rotating, and wind speed is larger, and wind wheel turns sooner, steadyQualitative better, do not affect stability of the present invention because of the increase of wind speed.
The two swing blade type vertical axis aerogenerator groups of spademan of the present invention turn around the first bearing pin by two sections of blades of fan bladeMove to adjust front face area, and utilize the elastic force of Compress Spring to limit the fan blade anglec of rotation and auxiliary falling after rise, compact conformation, hingedEffective, anti-high wind performance is high, and the adaptation wind speed range of complete machine is wide, and prevents that high wind from causing the excessive generator that affects of power outputService life. Therefore, the present invention has smooth running, simple in structure, applicable wind speed range is wide, wind energy utilization is high and generatingThe advantages such as machine long service life.
Brief description of the drawings
The invention will be further described to utilize accompanying drawing, but content in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the structural representation of an embodiment of the two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present inventionFigure.
Fig. 2 is the epimere fan blade of an embodiment of the two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present inventionThe structural representation hinged with hypomere fan blade.
Fig. 3 is another angle of an embodiment of the two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present inventionStructural representation.
Fig. 4 is the high wind luck of an embodiment of the two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present inventionRow view.
In Fig. 1 to Fig. 4, include:
1---fan blade
101---epimere blade
102---hypomere blade
103---upper hangers
104---lower hangers
2---steel wire rope
3---the first bearing pin
4---pole
5---Compress Spring
6---nut
7---runing rest
8---the second bearing pin
9---hinged seat
10---cushion pad
11---generator
12---king-post
13---guiding mechanism
14---articulated elements
15---articulated joint
16---baffle plate.
Detailed description of the invention
The invention will be further described with the following Examples.
Embodiment 1
The two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present invention, as shown in Figures 1 to 4, include generatingMachine 11 and be installed in the wind wheel of the vertical axis of generator 11, generator 11 is installed on king-post 12, and wind wheel includes runing rest 7And many groups fan blade unit, fan blade unit comprises fan blade 1, linkwork and pole 4, fan blade 1 is by epimere blade 101 and hypomere blade102 compositions.
Wherein, one end that epimere blade 101 and hypomere blade 102 join is provided with articulated elements 14,101, epimere bladeBe provided with upper hangers 103 in the top of articulated elements 14, the below that hypomere blade 102 is positioned at articulated elements 14 is provided with lower hangers 104.Meanwhile, one end of pole 4 is provided with articulated joint 15; Linkwork comprises the Compress Spring 5, the steel wire rope that are horizontally set in pole 42, guiding mechanism 13 and the first bearing pin 3, guiding mechanism 13 is arranged at the inside of pole 4 and is positioned at Compress Spring 5 and articulated joint 15Between, steel wire rope 2 comprises and is provided with the first steel cable and the second steel cable, one end of one end of the first steel cable and the second steel cable all wearsBe connected away from one end of fan blade 1 in guiding mechanism 13 and with Compress Spring 5, the other end of the first steel cable is connected with upper hangers 103,The other end of the second steel cable is connected with lower hangers 104; Vertically disposed the first bearing pin 3 of length direction axial and pole 4 simultaneouslyArticulated elements 14, the articulated elements 14 of hypomere blade 102 and the articulated joint 15 of pole 4 through epimere blade 101 are hinged. Pole 4The other end is provided with hinged seat 9, and the hinged seat 9 of pole 4 is hinged by the second bearing pin 8 with runing rest 7, the axle of the second bearing pin 8To vertical with the length direction of pole 4 and be positioned at the top of the center of gravity place horizontal plane of fan blade 1. Due to the axle of this second bearing pin 8To orthogonal with the axis of pole 4, fan blade unit can be rotated up and down around the second bearing pin 8.
Fan blade of the present invention 1 and pole 4 are utilized the first bearing pin 3 and Compress Spring 5, steel wire rope 2, make fan blade 1 at specified windIn speed scope, keep epimere blade 101 and hypomere blade 102 in plumbness to obtain maximum front face area, strong when running intoWhen wind, wind wheel quick rotation, along with wind speed round improves, the centrifugal force of fan blade 1 synchronously increases thereupon, epimere blade 101 with underSection blade 102, by steel wire rope 2 Compress Springs 5, forms angle with pole 4, and the spin configuration of whole fan blade 1 becomes V-type, therebyChange the front face area of wind wheel group, reach the object of the power stage of adjusting whole unit, with respect to other structure, the present inventionCompact conformation, hinged effective, anti-high wind performance are high, and the adaptation wind speed range of complete machine is wide, and prevents that high wind from causing power outputThe excessive service life that affects generator 11.
In the present embodiment, guiding mechanism 13 is made up of upper pressure roller and lower compression roller, and upper pressure roller and lower compression roller are fixedly established respectivelyBe placed in pole 4, the first steel cable and the second steel cable are arranged between pressure roller and lower compression roller. Guiding mechanism 13 of the present invention is passableThe steel cable section that makes the first steel cable be connected one end of Compress Spring 5 with the second steel cable parallels with the axis of Compress Spring 5, is conducive toSteel cable applies strength to Compress Spring 5, and makes steel cable inner mobile smoothly pole 4.
The course of work and the principle of the two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present invention are as follows:
Fan blade 1 is subject to Wind power propelling, and wind wheel rotates, under the wind speed in general range, and epimere blade 101 and hypomere blade102 in plumbness to obtain maximum front face area, in the time running into high wind, wind wheel quick rotation, along with wind speed round is carriedHeight, the centrifugal force of fan blade 1 synchronously increases thereupon, epimere blade 101 and hypomere blade 102 by steel wire rope 2 Compress Springs 5 and aroundThe first bearing pin 3 rotates, and forms angle with pole 4, and the spin configuration of whole fan blade 1 becomes V-type, thereby changes wind wheel group windwardArea, reaches the object of power stage of adjusting whole unit.
The present invention on the basis of lift-type blower fan, optimum organization structure, fan blade 1 is adjusted by linkage with pole 4The front face area of wind wheel, makes the present invention also can normal power generation in the time of high wind, increases the work wind speed range of wind wheel, effectively improves windCan utilization rate time, blade consumable material be few, low cost of manufacture, is particularly suitable for small-sized wind power generator group, and have asLower advantage:
(1) connected mode of employing radial type pole 4, stable and reliable operation; The linkage of fan blade 1 and pole 4, increasesThe work wind speed range of wind wheel, effectively improve wind energy utilization;
(2) anti-high wind ability is good, and noiselessness and manufacturing process are simple;
(3) Non-tailstock rotary system, is easy to processing, and the integrated cost of manufacture is low;
(4) lightweight, be convenient to install, and reduce cost of transportation;
(5) be suitable for doing small-sized wind power generator group, be applied to street lamp, navigation light, peasants and herdsmen's illumination, forest fire protection monitoringDeng.
And the vertical axis aerogenerator of the stable rotation of a kind of spademan of the present invention meets following standard:
1, high wind speed is 35m/s, and the high wind speed of extremely frigid zones is for being 40m/s;
2, the temperature range of normal operation is-20 DEG C～+ 50 DEG C, and the running temperature of extremely frigid zones is-25 DEG C～+ 45 DEG C;
3, the highest height above sea level of operation is 4000m;
4, the highest spendable relative humidity is 95 ﹪.
Embodiment 2
The two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present invention are substantially the same manner as Example 1, differenceBe: the present embodiment, upper pressure roller and lower compression roller can be arranged in pole 4 rotationally around self axis respectively. So arrangeGuiding mechanism 13 and steel cable between for sliding friction, resistance is less.
The main technical schemes of the present embodiment is substantially the same manner as Example 1, and the feature not laying down a definition in the present embodiment, adoptsWith the explanation in embodiment 1, no longer repeat at this.
Embodiment 3
The two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present invention are on the basis of embodiment 1, in this enforcementIn example, the setting triangular in shape of this hinged seat 9, and be made as fillet while hinged seat 9 assembles one end of the second bearing pin 8. It should be noted thatBe, hinged seat 9 of the present invention, except can be triangle, also can be set to other shapes, for example semicircle, rectangle, polygon, onlyWant it to offer the perforate placing by the first bearing pin 3 and to be fixedly connected with described pole 4. Pole of the present invention 4 withRuning rest 7 is hinged by hinged seat 9 and the second bearing pin 8, utilizes gyroscopic effect to improve the stability of vertical axis aerogenerator,The vertical axis aerogenerator of the stable rotation of spademan of the present invention, in the time of wind wheel High Rotation Speed, fan blade unit around the second bearing pin 8 toUpper rotation, suspends and rotates, and whole wind wheel is done " rotation " as the gyro rotating around self axis, and wind speed is larger, and wind wheel turnsMust be faster, stability is better, does not affect stability of the present invention because of the increase of wind speed, and stable output power, is conducive toExtend the service life of generator 11.
Meanwhile, runing rest 7 is provided with baffle plate 16 vertical or that form an angle with pole, and baffle plate 16 is near poleOne side is provided with cushion pad 10, and in the time that wind wheel is static, cushion pad 10 is between runing rest 7 and pole 4. This cushion pad 10 1 sidesWhen face can effectively prevent that wind speed from reducing and fan blade unit is fallen, pole 4 is clashed into the vertical axis of generator 11, affects generator11 stability and service life, on the other hand, make all poles 4 be positioned at same level by this cushion pad 10, thereby protectDemonstrate,prove wind wheel each fan blade 1 stress equalization in the time of High Rotation Speed, effectively ensure the stability of complete machine, generator 11 stable output powers.
For fastening runing rest 7 is on the vertical axis of generator 11, runing rest 7 is provided with bellmouth, corresponding generatingThe vertical axis of machine 11 and runing rest 7 linkage sections are taper shaft part, and runing rest 7 is sheathed on the vertical axis of generator 11, and logicalCross the vertical axis that nut 6 spinning are anchored on generator 11.
The course of work and the principle of the two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present embodiment are as follows:
Fan blade 1 is subject to Wind power propelling, and wind wheel rotates, and fan blade unit is under centrifugal action, and fan blade unit is around the second bearing pin 8Rotation is risen, and is quick suspension rotation status, and centrifugal force when whole wind wheel generation gyroscopic effect utilization is rotated keeps self flatWeighing apparatus, the wind wheel of stable rotation drives the vertical axis stable rotation of generator 11, ensures generator 11 stable output powers. GenerallyUnder wind speed in scope, epimere blade 101 and hypomere blade 102 to obtain maximum front face area, are worked as chance in plumbnessDuring to high wind, wind wheel quick rotation, along with wind speed round improves, the centrifugal force of fan blade 1 synchronously increases thereupon, epimere blade 101By steel wire rope 2 Compress Springs 5 and rotate around the first bearing pin 3, form angle with pole 4, whole fan blade 1 with hypomere blade 102Spin configuration become V-type, thereby change the front face area of wind wheel group, adjust the power output of generator 11.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, do not separate in the present embodimentThe feature of releasing, adopts the explanation in embodiment 1 or embodiment 2, no longer repeats at this.
Embodiment 4
The two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present invention are substantially the same manner as Example 3, the present embodimentFan blade unit be the fan blade unit of two groups of symmetries, the angle between two groups of fan blade unit is 180 °, the wind wheel material of this structureFew, lightweight, cost is low. Fan blade of the present invention unit also can be set to three groups or three groups of above equally distributed fan blade listsUnit.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 or embodiment 3 are basic identical, in this realityExecute the feature not laying down a definition in example, adopt the explanation in embodiment 1 or embodiment 2, no longer repeat at this.
Embodiment 5
The two swing blade type vertical axis aerogenerator groups of a kind of spademan of the present invention are substantially the same manner as Example 3, the present embodimentThe number of fan blade unit be set to three groups, the angle between adjacent two fan blade unit equates, this structural stability is high. NeedBright, the number of fan blade unit can be other numbers, for example four groups, five groups or more groups.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 or embodiment 3 are basic identical, in this realityExecute the feature not laying down a definition in example, adopt the explanation in embodiment 1 or embodiment 2, no longer repeat at this.
Finally it should be noted that above embodiment is only for technical scheme of the present invention is described but not the present invention is protectedThe restriction of scope, although the present invention is explained in detail with reference to preferred embodiment, those of ordinary skill in the art should manageSeparate, can modify or be equal to replacement technical scheme of the present invention, and do not depart from technical solution of the present invention essence andScope.
Claims (10)
1. two swing blade type vertical axis aerogenerator groups of spademan, include generator and are installed in the vertical axis of generatorWind wheel, is characterized in that:
Described wind wheel includes runing rest and organizes fan blade unit more, and described fan blade unit includes fan blade, linkwork and props upBar;
Described fan blade is made up of epimere blade and hypomere blade, and all establish one end that described epimere blade and described hypomere blade joinBe equipped with articulated elements, the top that described epimere blade is positioned at described articulated elements is provided with hangers, described in described hypomere blade is positioned atThe below of articulated elements is provided with lower hangers;
One end of described pole is provided with articulated joint;
Described linkwork includes the Compress Spring, steel wire rope, guiding mechanism and the first pin that are horizontally set in described poleAxle;
Described guiding mechanism is arranged at the inside of described pole and between described Compress Spring and described articulated joint;
Described steel wire rope comprises and is provided with the first steel cable and the second steel cable, one end of described the first steel cable and described the second steel cableOne end is all arranged in described guiding mechanism and is connected away from one end of described fan blade with described Compress Spring, described the first steel cableThe other end is connected with described upper hangers, and the other end of described the second steel cable is connected with described lower hangers;
Described the first bearing pin is simultaneously through the articulated elements of the articulated elements of described epimere blade, described hypomere blade and described poleArticulated joint is hinged;
The other end of described pole is provided with hinged seat, and the hinged seat of described pole and described runing rest are by the second bearing pin hingeConnect.
2. the two swing blade type vertical axis aerogenerator groups of a kind of spademan according to claim 1, is characterized in that: described in leadFormed by upper pressure roller and lower compression roller to mechanism, described the first steel cable and described the second steel cable be arranged in described upper pressure roller and described underBetween pressure roller.
3. the two swing blade type vertical axis aerogenerator groups of a kind of spademan according to claim 2, is characterized in that: on describedPressure roller and described lower compression roller are fixedly installed on respectively in described pole.
4. the two swing blade type vertical axis aerogenerator groups of a kind of spademan according to claim 2, is characterized in that: on describedPressure roller and described lower compression roller can be arranged in described pole rotationally around self axis respectively.
5. according to the two swing blade type vertical axis aerogenerator groups of a kind of spademan described in claim 1 or 2 or 3 or 4, its feature existsIn: between described runing rest and described pole, be provided with cushion pad, in the time that wind wheel is static, described cushion pad folder revolves in describedTurn between support and described pole.
6. the two swing blade type vertical axis aerogenerator groups of a kind of spademan according to claim 5, is characterized in that: described in revolveTurn support and be provided with baffle plate vertical or that form an angle with described pole, it is close that described cushion pad is arranged at described baffle plateDescribed pole one side.
7. according to the two swing blade type vertical axis aerogenerator groups of a kind of spademan described in claim 1 or 2 or 3 or 4, its feature existsIn: the orthogonal setting of length direction of the axial and pole of described the first bearing pin.
8. according to the two swing blade type vertical axis aerogenerator groups of a kind of spademan described in claim 1 or 2 or 3 or 4, its feature existsIn: be articulated with the second bearing pin axially orthogonal with the length direction of described pole of described hinged seat, and described the second pinAxle is positioned at the top of described fan blade center of gravity place horizontal plane.
9. according to the two swing blade type vertical axis aerogenerator groups of a kind of spademan described in claim 1 or 2 or 3 or 4, its feature existsIn: described fan blade unit is set to the fan blade unit of two groups of symmetries, or described fan blade unit be set to three groups or three groups withUpper equally distributed fan blade unit.
10. according to the two swing blade type vertical axis aerogenerator groups of a kind of spademan described in claim 1 or 2 or 3 or 4, its featureBe: described runing rest is provided with bellmouth, the vertical axis of corresponding described generator and described runing rest linkage section are coneOblique crank Z section, described runing rest is sheathed on the vertical axis of described generator, and is anchored on described generator by nut spinningVertical axis.
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| CN104775989B (en) * | 2015-03-06 | 2019-03-08 | 刘湘威 | A kind of semifloating shock reducing type vertical axis aerogenerator group |
| CN106050554B (en) * | 2015-08-26 | 2019-06-14 | 陈忠维 | A kind of vertical axis windmill |
| CN109779839B (en) * | 2018-12-12 | 2023-06-02 | 广州倬粤动力新能源有限公司 | Breeze generator |
| CN111042988B (en) * | 2019-12-31 | 2021-08-24 | 安徽省国家电投和新电力技术研究有限公司 | Vertical wind power generation equipment with automatic speed reduction and deflection angle adjustment and speed reduction method |
| CN112302874B (en) * | 2020-10-29 | 2021-09-03 | 常德湘核新能源有限公司 | Wind power generation device for preventing strong wind |
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| SU1139879A1 (en) * | 1983-04-13 | 1985-02-15 | Конструкторское Бюро "Шторм" При Киевском Политехническом Институте | Wind power plant |
| CN201155425Y (en) * | 2007-09-17 | 2008-11-26 | 操辉 | Vertical shaft flexible windwheel |
| CN102230449A (en) * | 2011-05-31 | 2011-11-02 | 广东奥其斯科技有限公司 | Self-guiding vertical fan blade and wind power generation device using same |
| CN202483798U (en) * | 2012-02-22 | 2012-10-10 | 华北电力大学 | Low-resistance vertical-axis draught fan |
| CN203717234U (en) * | 2014-01-22 | 2014-07-16 | 深圳市宝联风光热能源科技有限公司 | Spread wing and double-swing-blade type vertical-axis wind turbine generator system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008274920A (en) * | 2007-05-04 | 2008-11-13 | Yoshio Abe | Wind power intensifying wind turbine |
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2014
- 2014-01-22 CN CN201410029063.XA patent/CN103726985B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1139879A1 (en) * | 1983-04-13 | 1985-02-15 | Конструкторское Бюро "Шторм" При Киевском Политехническом Институте | Wind power plant |
| CN201155425Y (en) * | 2007-09-17 | 2008-11-26 | 操辉 | Vertical shaft flexible windwheel |
| CN102230449A (en) * | 2011-05-31 | 2011-11-02 | 广东奥其斯科技有限公司 | Self-guiding vertical fan blade and wind power generation device using same |
| CN202483798U (en) * | 2012-02-22 | 2012-10-10 | 华北电力大学 | Low-resistance vertical-axis draught fan |
| CN203717234U (en) * | 2014-01-22 | 2014-07-16 | 深圳市宝联风光热能源科技有限公司 | Spread wing and double-swing-blade type vertical-axis wind turbine generator system |
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| CN103726985A (en) | 2014-04-16 |
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