CN201246272Y - Arc-shaped hook blade structure of vertical shaft windmill - Google Patents

Abstract

The utility model relates to an arc-shaped hook type blade structure of a vertical axle wind turbine, which comprises a tower frame, a rotary frame, a fan blade set, a power generation device and an electric control device; by utilizing the natural wind energy, and by driving the structure, the mechanical energy output is provided, and the power generation device is used for power generation so as to supply the power to the large wind power plants, the common families, the street lamps and the public facilities, therefore, the utility model has the advantages of simple structure, easy construction and high-efficiency wind energy utilization.

Description

A kind of arcuation of vertical axis windmill colludes the type blade structure

Technical field

The utility model is that the arcuation about a kind of vertical axis windmill colludes the type blade structure and refers in particular to a kind of high-effect vertical axis windmill, its unique air vane can effectively utilize nature wind energy, no matter any from all quarter direction of wind blows, or the change of wind direction moment, the utility model all can effectively be used totally.

Background technique

In recent years, each American-European advanced country or short petroleum resources country, there's no one who doesn't or isn't greatly develop alternative energy source, various natural resources are also successively developed corresponding generation mode, that alternative energy source is being bragged about is pollution-free, the characteristics of no consumption, existing wind-power electricity generation of the linked development of being gazed at present and solar electrical energy generation etc.; The demand of electricity consumption is provided, and is easy to promote.

Human had the growth of advancing by leaps and bounds on material progress since finding electric energy, also improved human life significantly.Yet, progress along with life, human more and more high for the demand of electric energy, use for electric energy has greatest dependence, the use of electric power is used widely in the life aspect, for example: the street lamp of household electricity, business electricity consumption, commercial power, highway, public domain illumination and the various communal facility that needs the electric drive running all need the consumption of a large amount of electric energy; Even if in going back home night, turn on electric light, air-conditioning or use a computer, various household electric appliance all need electrification, not only the electricity expense that essence must payment considerable relatively outside, also cause the fuel power station to bear greatly, and then very huge to the pollution effect of environment; And in the process that consumes these energy, also improve constantly the consume of resource, and more very serious, promptly be environment damage, such as: environment, the unusual generations of weather such as greenhouse effect, abnormal climate, holy baby's phenomenon, acid rain.

In the human known generation technology, the most general method is a burning petroleum at present, and only this method is subject to combustion principle, and not only fuel consumption is rapid, and makes a large amount of waste gas, used heat, has a strong impact on living environment.Moreover oil only limits to a few countries and has, and finite capacity, can use totally permanent absolutely not method one day.

For this reason, various countries not only require these alternative energy sources can replace oil all in the scheme of actively seeking alternative energy source, and more important person, are to be to seek a kind of free of contamination new energy.And, roughly include wind-force, solar energy etc. with regard in the present known clear energy sources.Solar energy is the source of all energy of the earth, and its output is surprising, but is subject to prior art, present Application of Solar Energy efficient is extremely low, must lay large-area solar panels, can replace the tradition generating of few part, so the country limited for area, that sunshine is not enough and inapplicable.

Therefore, in the replacement scheme of clear energy sources, wind-power electricity generation is at present suitable mature technique, is worthy to be popularized.The history of wind-power electricity generation is quite long, and before several centuries, the wheat abrasive dust work of windmill in flour mill is promptly used in Europe, or the work of drawing water in low-lying area.And the wind-force source is present in the earth everywhere, and the present situation of all visual its topoclimate in various countries is carried out different configurations.Therefore, use the regional quite a lot of of wind-power electricity generation at present,, still have the fixed value of one though can't replace thermal power generation.

Filling part application wind-force generates electricity, good windmill structure is to be necessary product, but in present vertical axis aerogenerator technology, the usefulness of its generation is but quite low, cause dead wight loss, but vertical axis aerogenerator has its certain advantage, as simple in structure, it is good to be put in overhead last balance, noise is low, can receive from all directions wind energy if any good design, but in fact its wind-engaging rotating blading of vertical axis aerogenerator fan blade have half area with the wind half area against the wind, design in and be not easy processing, so utilization rate is not high on the market at present, all cause the problem of offsetting wind energy because can't effectively solve half half contrary wind with the wind of fan blade, the application of present vertical axis windmill, for example: the similar recording anemometer of bowl type, its advantage are that startup torsion is big, shortcoming is that the against the wind rotation bowl form-drag of returning is very big, so usefulness is very poor; The vertical axis windmill of leaf type (reaching this type of stream) is because blade is tiny, so the again little startup of wind-engaging bevel angle wind speed is had relatively high expectations, can't breeze start-up, Wind Power Utilization is also low, there was the people that both are used in combination afterwards, but its both shortcoming still exists, and has just improved breeze start-up, but whole effective utilization still is not fine.

Hence one can see that, aforesaid technology still has disappearance to have much room for improvement, this case creator is promptly in view of aforementioned disappearance, be to set about being innovated, and constantly test, can research and develop eventually and finish this part through model, a kind of arcuation of vertical axis windmill colludes the type blade structure, be applied to large-scale wind generating factory, extensive small-sized electricity consumer and independent highway lamp electricity consumption also are provided, also can be applicable to wind-driven water pumping, inflate.

The model utility content

The main purpose of the utility model, be to provide a kind of arcuation of vertical axis windmill to collude the type blade structure, to be blade advancing with small angle distinguishing into arcuation against the wind its content against the wind, adopt 10 groups of above arcuations to collude the type vane group, the blade outer end is repeatedly made against the wind layer by layer mutually as fish scale can't blow to fan blade inside, change and remove most resistance against the wind, partly the wind energy refraction is being turned in the district against the wind near 0 degree, blow to adjacent arcuation and collude type blade place and produce rotating force, and have 2 and produce powerful rotating force in district with the wind with colluding type blade face reception wind energy with upper blade; This windmill can receive the outdoor wind energy that blows from all directions, does not need rudder, empennage to determine the windward side, can obtain high wind-exposuring area, lower resistance, captures wind energy, in order to using wind energy power, provides wind energy best utilization efficiency.

Another purpose of the present utility model, be to provide a kind of arcuation of vertical axis windmill to collude the type blade structure, its content is that characteristics such as simple in structure, low cost, easy processing, high no load running are stable are to use wind energy, the type body of its outward appearance is easy to art up, can beautify look of the city, as supply popular electricity consumption, street lamp electricity consumption and farming, fishing, the animal husbandry usefulness of drawing water, inflate.

The arcuation that can reach a kind of vertical axis windmill of above-mentioned purpose colludes the type blade structure, its content comprises: a pylon, this pylon is in order to support the composition loading and the mounting point of the utility model, be provided with of the rail wheel walking of circle type track in this pylon for swivel mount, its pylon has a Dynamo Room, and its inside of this Dynamo Room is equipped with an electricity generating device and an electric controller; One swivel mount, this swivel mount is made of skeleton, and in order to carrying fan blade group weight, rail wheel is equipped with in its below, and this rail wheel walking is on the circle type track on this pylon; This rail wheel carries the weight of whole swivel mount, fan blade, and the mechanism that this swivel mount upper strata also is provided with similar rail wheel increases the stable rotation of this swivel mount, blows inclined to one side swivel mount to prevent high wind; When fan blade received wind energy and produces thrust, just around the rotation of the circle type track on this pylon, swivel mount was provided with the air blade fixing frame to this swivel mount, in order to the air blade that is spirally connected, and its big speeder that is spirally connected on the cylindrical skeleton of below; One fan blade group, system comprises a plurality of fan blades and stacking arrangement, this fan blade colludes the type blade by plural arcuation and forms, this arcuation colludes the type blade and does seat up and down by two boards, the sandwich arcuation colludes the type blade, the fan blade of one deck colludes the type vane group by arcuation more than 10 groups and forms, the large stretch of more number of external diameter can adopt more sheet mode, each blade need be close to installation, could produce high efficiency, be as the criterion with the center of circle, cook up equal angles and on average lay arrangement, be installed on the swivel mount, so arrange and make weight energy mean allocation, also make the running of fan blade group more steady, and every fan blade takes 2 kinds to accept the wind-force design, and minimizing windage design, outer blade face is spent oblique angles with the fan blade outer rim into about 20 approximately, validation removes to distinguish against the wind resistance, do not need barge board that good rotate effect is also arranged, 340 ~ 0 ~ 45 degree zones in the windward side, obtain wind in the outside, blade face, wind-force refraction turns to and is blown into adjacent blades and colludes the type district and impel the rotation of fan blade group, when 46 ~ 100 degree are regional in the windward side, blade is accepted the wind energy forward and is blown into most effectively, and this design can allow the fan blade blowing area reach about 66% of wind-exposuring area, and this structure breeze start-up efficient is very high, and can produce big torsion, and can produce the high efficiency wind energy; This fan blade group is between the degree zones, windward side 270 ~ 359, and fan blade is subjected to resistance against the wind, just can keep rotation function as long as can reduce resistance, therefore designs blade face arc string and becomes angle about 37 to spend that (the utility model is that to spend with angle 37 be example with the windward side; Long more then blade face of length of blade and windward side angle will be more little), and the design blade face is circular arc type and becomes the about 20 degree configurations of angle with the fan blade outer rim, and design blade outer end repeatedly makes contrary wind can't enter fan blade inside as fish scale layer by layer mutually, in the time of can allowing small angle arcuation blade face smear wind, windbreak penetrated blow to foreign side, the approaching resistance against the wind of having eliminated fully when allowing fan blade advance, keep rotatory force, collude the type district and turn to horizontal blowing with the wind energy reception and with wind energy, produce thrust rotating blading group and obtain maximum speed, high efficiency drives electricity generating device, and this fan blade group is formed by a plurality of fan blades are stacking, again, the utility model system is made up of 3 layers of fan blade group, when the circle footpath of these 3 layers of fan blades, do variation in size, just can be combined into various different shapings; One electricity generating device, system is arranged under the pylon in the Dynamo Room, and this electricity generating device also is provided with a little speeder, passes to one of its below speeder greatly by the mechanical energy of this swivel mount rotation, this big speeder also drives this little speeder, and then electricity generating device is generated electricity; One electric controller, this electric controller are arranged in the Dynamo Room of pylon below, and integrate the control electric energy that electricity generating device produced, and the control electric power safety, the output electric energy.

Description of drawings

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; Relevant this embodiment's accompanying drawing is:

Fig. 1 is the thin portion of a stereogram each several part of the present utility model schematic representation;

Fig. 2 is an each several part schematic representation of the present utility model;

Fig. 3 is a plan view of the present utility model;

Fig. 4 is a fan blade plan view of the present utility model;

Fig. 5 A, Fig. 5 B are that arcuation of the present utility model colludes type blade schematic perspective view;

Fig. 6 is a small-sized wind power generator front view of the present utility model;

Fig. 7 is a small-sized wind power generator plan view of the present utility model;

Fig. 8 is a small-sized wind power generator fan blade plan view of the present utility model;

Fig. 9 is a street lamp wind-driven generator front view of the present utility model;

Figure 10 is that street lamp fan blade change in radius of the present utility model and installing light emitting diode coloured lamp beautify schematic representation;

Figure 11 is a rail wheel schematic representation of the present utility model;

[primary clustering symbol description]

1 pylon

11 circle type tracks

12 Dynamo Rooms

13 column groups

14 crossbeams

15 small-sized pylons

16 rotary seats

17 iron pipe framves

2 swivel mounts

21 rail wheels

22 fan blade fixing frames

23 big speeders

24 little speeders

27 square running shafts

28 hollow rotating shafts

3 fan blade groups

31 fan blades

31a lower floor fan blade group

Two layers of fan blade group of 31b

Three layers of fan blade group of 31c

32 arcuations collude the type vane group

33a fan blade face body

34b fan blade face body

35c fan blade face body

36 blade templates

37 arcuations collude the type blade

38 small power supply units

39 light emitting diode colored electric lamp bulbs

4 electricity generating devices

5 electric controllers

6 electric power storages

Better embodiment of the present utility model

See also Fig. 1 to Figure 11, the arcuation that the utility model provides a kind of vertical axis windmill colludes the type blade structure, refer in particular to the wind energy that a kind of acceptance blows from all directions, drive the electricity generating device produce power, it mainly comprises: a pylon 1, one swivel mount 2, one fan blade groups 3, one electricity generating device, 4, one electric controllers 5; This pylon 1 is to be made up of a plurality of column groups 13, and this column group 13 is to be made up of and this column group 13 and surround a circle two columns; Connect in the middle of this adjacent column group 13 and with a crossbeam 14, can strengthen the blower fan external diameter, and the joint number of the circle type track radian of change pylon and increase transmission device can increase whole blower fan by increasing the column group; This pylon 1 is to provide integrally-built weight to support and installation, and its below is bolted with a circle type track 11, this circle type track 11 is in order to support swivel mount 2 and fan blade group 3 weight, wherein be provided with Dynamo Room 12 in the pylon 1 in addition, this Dynamo Room 12 also is provided with an electricity generating device 4 and an electric controller 5; This cylindrical place, swivel mount 2 below big speeder 23 that directly is spirally connected is given little speeder 24 by big speeder 23 transmissions again, and little speeder 24 drives electricity generating devices 4 and generates electricity; Speeder can be gear train, refining bar and cooperates the transmission device of sprocket wheel or other to have the identical function transmission device; Fan blade group 3 is installed in the swivel mount 2, this fan blade group 3, system is made up of a plurality of fan blades 31, the utility model system forms with three layers of fan blade 31 does representative, using 10 groups of above arcuations to collude type vane group 32 forms, three layers of fan blade are represented with 31a, 31b, 31c, are assembled in the swivel mount 2 (as shown in Figure 6).

See also Fig. 2, Fig. 3 and Fig. 4, when settling arcuation to collude the type blade, by fan blade face body 33a, fan blade face body 34b, fan blade face body 35c installation position as can be known, blade face arc string became with the windward side about about 37 degree of angle when fan blade face body 34b was installed, fan blade face body 34b and fan blade face body 35c be into about 66 degree angles, allow wind in the windward side 46 ~ 100 degree zones, wind fan blade face body 34b, on the blade face, produce maximum thrust during 35c, make the 3 powerful rotations of fan blade group; Fan blade face body 33a becomes 20 degree angles in order to reduce the contrary wind resistance of windward side 270 ~ 339 degree approximately with fan blade 31 outer rims, dissolves most of resistance against the wind, can allow when advancing windage reduce to minimum; Every arcuation of fan blade 31 colludes type blade 32, from the windward side 0 degree, forward 90 degree to, forward 180 degree to, forward 270 degree to, go back to windward side 359 degree, at this moment inboard fan blade face body 34b, the 35c that colludes type blade 32 at the windward side arcuation becomes to collude about 66 degree (this angle value is decide with this case) of type design two sides angle, and 340 ~ 0 ~ 100 degree zones are subjected to wind energy to be blown into generation thrust rotating blading group 3 in the windward side; In the windward side when arcuation collude type vane group 32 when forwarding windward side 270 ~ 339 degree to and distinguishing against the wind blade face body 33a become a relative oblique angle about 20 to spend with fan blade 31 edges to smear the windward side contrary wind, and colluding type vane group 32 with arcuation more than 10 groups changes layer by layer mutually, allow and to enter fan blade inside against the wind, the most of rotational resistance of cancellation, the regional wind energy of 340 ~ 45 degree is blown when the body 33a of blade face in the windward side, the refraction of generation wind direction turns to and is blown into fan blade inside, wind energy is turned to and blow to through this refraction and collude the fan blade face body 34b in type district every adjacent blade by what the axle center was distinguished with the wind, collude the type district and turn to horizontal blowing to produce thrust rotating blading group 3 with the wind energy reception and with wind energy at the 35c place; The wind energy compression enters the inner maximum thrust rotating blading group 3 that produces of fan blade fan blade when the regional wind energy of 46 ~ 100 degree is blown at blade face body 34b, 35c; Because 10 groups of above arcuations collude type vane group 32, minimum having more than 2 faces wind, accepts wind energy and starts rotation; When weather produces moment crosswind or this irregular wind energy of coming during sinuous flow such as leeward from all directions, all can be regarded as the windward side, wind energy is received generation thrust by fan blade face body 34b, 35c allows fan blade 3 rotate, arcuation colludes type blade 32 can be subjected to the wind energy effect on a large scale by about 120 degree in the wind-engaging zone, accept each side's wind energy, can both absorb and rotate so the utility model is the wind energy of any direction, if arcuation fan blade face increases, then blowing area increases, and have wide-angle wind swept area thus blowing area also increase; Be able to high-effect drive electricity generating device 4 by this.

See also Fig. 3, the wind that Fig. 6, Fig. 9 and Figure 11 are subjected to blowing from all directions when fan blade group 3, obtain wind energy and drive whole fan blade group 3 rotations, fan blade group 3 is bolted on the swivel mount 2, the rail wheel 21 of swivel mount 2, walk on the circle type track 11 on the pylon 1, swivel mount 2 is walked on circle type track 11 and is turn-taked, will rotate during wind-engaging always, the swivel mount 2 below cylindricals big speeder 23 that is spirally connected, this speeder can be the transmission device of gear train, refining bar cooperation sprocket wheel etc., and the identical speedup transmission agency of tool mechanism substitutes; For example: the big speeder 23 that is spirally connected below swivel mount 2 external diameters substitutes with chain, the little speeder 24 that is coupling on the electricity generating device 4 substitutes with sprocket wheel, when 15 meters of swivel mount 2 diameters, its below cylindrical chain that is spirally connected, drive 0.3 meter sprocket wheel that electricity generating device 4 is coupling, (15/0.3=50) but speedup is 50 times, swivel mount 2 per minute rotating speed 20RPM, and then electricity generating device 4 just has per minute rotating speed 1000RPM; The little speeder 24 of so big speeder 23 transmissions, little speeder 24 electricity generating device 4 that is coupling, electricity generating device 4 are rotated and drive and generate electricity, electricity generating device 4 transfers the mechanical energy of being imported to electric energy, pass through electric controller 6 again, be converted to be fit to the condition electric energy after, output supply electric energy; Above-mentioned electricity generating device 4 also can replace with water plug or air compressing device, and water is taken out toward eminence by lower, is widely used in farming, fishing, animal husbandry, or can be applicable to industry, fishery use with air compressing device output high-pressure air.

See also Fig. 2, the utility model fan blade 31 can be according to making the demand difference, make the different fan blade groups 3 of diameter, a plurality of fan blades 31 can be concatenated into the high large-scale fan blade group 3 of several times again, allow fan blade group 3 blowing areas increase, being used in the little but power demand in place wants on the high equipment, large-scale big blade group 3 is fit to the above wind-powered electricity generation of 10kw ~ 10000kw factory and uses, family, farming as medium-sized fan blade group 3 can be applied in 1kw ~ 10kw, herd, aquatic products already use, can be applied in 0.3kw ~ 1kw street lamp as small-sized fan blade group 3 and use.

See also Fig. 2, Fig. 3 and Fig. 9, this wind-driven generator structure is to be applied in the above large-scale wind electricity of 10kw ~ 10000kw factory to use, this pylon 1 is to be made up by the skeleton mode, and be combined as a column group 13 by 2 columns, and this pylon 1 surrounds round the composition by plural column group 13, forming much external diameters all can increase column group 13 and conveniently reach, connect with crossbeam 14 in the middle of the adjacent 2 column groups 13, the multi fan external diameter is big more more for the group number, so making much blower fans all carries out easily, only need change circle type track 11 radians and big transmission device 23 joint numbers to get final product, and then increase swivel mount 2; As wanting former machine to expand blowing area, former swivel mount 2 is increased, and the increase arcuation colludes type vane group 32 quantity and gets final product, and for example increases by 2 layers of fan blade 3, also adds high tower 1 easily and gains in strength.

See also Fig. 6, Fig. 7, this wind-driven generator structure also can be applicable to the following use of small-sized 10kw, it is constant that arcuation colludes the type blade structure, only need change over small-sized pylon 15, and use square running shaft 27 serial connection fan blade groups 3 in center on rotary seat 16 instead, change the collocation of multiplying gear, driving electricity generating device 4 generates electricity, with electrical power storage in storage battery 6, by electric controller 5 control outputs, it is exactly small-sized vertical axis aerogenerator group, its middle-size and small-size pylon is to be combined by indivedual pipe fittings, small-sized pylon can allow the user use simple tool to assemble voluntarily, and fan blade also is to use simple tool to assemble voluntarily by the user, and convenient like this use convenient like this used in family, agricultural, fishery, pastoral farming.

See also Fig. 6, Fig. 7, Fig. 9 and Figure 10, this wind-driven generator structure also can be applicable to the following street lamp of 1kw and uses, it is constant that arcuation colludes the type blade structure, only need that small-sized pylon 15 is changed over iron pipe frame 17 and pass hollow rotating shaft 28, blower fan is fixed on 6 ~ i0M high-altitude accepts the wind-force rotary electrification, electrical power storage in storage battery 6, is controlled in by electric controller 5 and lights street lamp night, provide popular illumination to use; When the change of fan blade 31 external diameters, or fan blade 31 belows install small power supply unit 38 additional and fan blade group cylindrical installs light emitting diode colored electric lamp bulb 39 additional, are increased day and night view; And the utility model also can be used as the utilizations such as power supply unit of wind-driven water heater power supply or household electrical appliances.

Above-listed detailed description system specifying at one of the utility model possible embodiments, only this embodiment is not the claim in order to restriction the utility model, all do not break away from the utility model skill spirit institute for it equivalence implement or change, all should be contained in the claim of this case.

Claims (9)

1. the arcuation of a vertical axis windmill colludes the type blade structure, includes:

One pylon, this pylon is provided with circle type track, Dynamo Room etc., and Dynamo Room is mounted with electricity generating device, electric controller under the pylon, and on this pylon circle type track, and a swivel mount with wheel is installed, this pylon system provides the carrying and the binding of aftermentioned structure;

One swivel mount, system is made up of round skeleton, the rail wheel of round arrangement is equipped with in its below of this swivel mount, this rail wheel walks on the circle type track of pylon, fractional layer in this swivel mount, the every layer of 10 groups of above arcuation that is spirally connected collude the type vane group, the lower end big speeder that is spirally connected, swivel mount receives moving this fan blade group of wind and rotates, and the mechanical energy of swivel mount rotation passes to this big speeder of below by this;

One fan blade group, system comprises the stacking arrangement of a plurality of fan blades, this fan blade is installed on the swivel mount, be provided with 10 groups of above arcuations in this fan blade and collude the type vane group, this arcuation colludes the type blade 2 fan blade face bodies, with about 66 degree of angle, this arcuation colludes the external side of type fan blade face and becomes cambered surface, is the about 20 degree configurations of angle with fan blade external diameter edge; And adopt the multi-disc blade face that the blade outer end is changed layer by layer mutually as fish scale;

One electricity generating device, system is arranged under the pylon in the Dynamo Room, and this electricity generating device little speeder that is coupling passes to this big speeder of below by the mechanical energy of this swivel mount rotation, this big speeder also drives this little speeder, and electricity generating device is generated electricity;

One electric controller is positioned under the pylon in the Dynamo Room, integrates the control electric energy that electricity generating device produced.

2. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, wherein, this arcuation colludes the type blade 2 fan blade face bodies, become to collude shape with angle, the wind energy of accepting just to blow the windward side, and the wind energy that is blown into of refraction and rotating, collude the type district and turn to, produce lateral thrust and rotating blading group with the wind energy reception and with wind energy; This arcuation colludes the external side of type fan blade face and becomes cambered surface and fan blade external diameter edge to become the about 20 degree configurations in a relative oblique angle; This fan blade adopts 10 groups of above arcuations to collude type vane group composition, and this arcuation colludes type vane group outer end and changes mutually layer by layer as fish scale.

3. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, and wherein, this arcuation colludes the type vane group and adds that by upper and lower two blade templates arcuation colludes the type blade and formed; And with the swivel mount center of circle is benchmark, and the arcuation of laying more than 10 groups in average angle colludes the type vane group, and a blade installation seat is set, and this blade installation seat and this arcuation that is spirally connected collude the type vane group in this swivel mount inside.

4. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, and wherein, this fan blade group is to be layered on the swivel mount to the plural layer fan blade by one.

5. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, and wherein, its outer system of circles of this swivel mount is equipped with rail wheel more than 4 groups with equal angles, and this rail wheel is walked on this pylon circle type track; This rail wheel carries the weight of whole swivel mount, fan blade, and the mechanism that this swivel mount upper strata also is provided with rail wheel increases the stable rotation of this swivel mount.

6. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, wherein, this speeder is as bull wheel with big swivel mount external diameter, the directly steamboat rotation that is coupling by big swivel mount bull wheel-driving and electricity generating device, carry out the rotation of high power speedup, the doubly speed of the big more speedup of swivel mount is just high more; The transmission of this bull wheel and steamboat, chain, the chain wheel set that must use the bevel type gear group and enclose into circle.

7. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, and wherein, this pylon system surrounds a circle by a plurality of column groups, and this column group system is made up of 2 columns; Connect in the middle of this adjacent column group and with a crossbeam.

8. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, wherein, it is constant that described arcuation colludes the type blade structure, only need pylon is changed the small-sized pylon of use, and change use center square running shaft serial connection fan blade wheels on rotary seat, change multiplying gear collocation method, be the blower fan that the arcuation that is arranged on the small-sized vertical axis windmill in the following small generator of 10kw colludes the type blade structure.

9. the arcuation as a kind of vertical axis windmill as described in 1 of the claim the of application colludes the type blade structure, wherein, it is constant that described arcuation colludes the type blade structure, only need to change small-sized pylon and become the iron pipe frame, the hollow type running shaft is used in collocation, be the arcuation that is arranged on following street lamp of small-sized 1kw or the small-sized vertical axis windmill on the solar water heater and collude the blower fan of type blade structure, wherein, the light emitting diode colored electric lamp bulb also is housed at the fan blade external diameter.

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