CN101608598B - Supercharge wind wheel wind tunnel body for wind power generator - Google Patents
Supercharge wind wheel wind tunnel body for wind power generator Download PDFInfo
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- CN101608598B CN101608598B CN200910150633XA CN200910150633A CN101608598B CN 101608598 B CN101608598 B CN 101608598B CN 200910150633X A CN200910150633X A CN 200910150633XA CN 200910150633 A CN200910150633 A CN 200910150633A CN 101608598 B CN101608598 B CN 101608598B
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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 present invention integrates a supercharge wind wheel and a cylindrical wind tunnel, and is provided with a speed regulation wind wheel for employing said function, has an extremely simple structure and functions of accelerating the airflow in the wind tunnel and stabilizing the airflow, such that a stable electrification output power from a weak wind to a prescribed strong wind is obtained, a selected setup location can be moved to set simply, and there is scarcely building fees and it is simple. In the invention, with the weak wind, the wind is collected around an airflow entrance by the rotation of the supercharge wind wheel and a back pressure in the wind tunnel is reduced by the speed regulation wind wheel, thereby a great amount of airflows inflow to the wind tunnel; furthermore, an eddy flow is generated around a wind tunnel exhaust outlet to reduce the back pressure in the wind tunnel to accelerate the circulation airflow in the wind tunnel; the circulation airflow in the wind tunnel is controlled in a specific wind speed range, so as to make the electrification output power of the generator to be stable and improve the generator efficiency.
Description
Technical field
The present invention relates to employed tubular tunnel body for wind of wind-power electricity generation and the wind wheel that is arranged at this tubular tunnel body for wind outside are formed as one, and be provided with the supercharging wheel wind tunnel body for wind of speed governing wind wheel in order to apply in a flexible way its function.
Background technique
Device in the past utilizes its jet to carry out ventilation (for example, with reference to patent documentation 1) in the tunnel by the top that is arranged at roads and tunnels etc.
In addition, known a kind of wind generating unit, this wind generating unit is arranged in the wind-tunnel, by being enlarged smoothly along the flow direction of wind, wind-tunnel reduces pressure, utilize the blade of a sword shape sheet in the outside, outflow opening oral area edge that is arranged at tunnel body for wind that the generating wind wheel is rotated efficiently simultaneously, and high power generation (for example, with reference to patent documentation 2) is carried out in the rotation that utilizes this generating wind wheel.
In addition, known a kind of wind speeder and the wind generating unit that has used this wind speeder, be arranged at the wind generating unit in the wind-tunnel, to the mode that outflow opening enlarges a pair of tunnel body for wind is set relatively according to inflow entrance from wind, and the outside at the outflow opening of this tunnel body for wind possesses blade of a sword shape sheet, near inflow entrance wind-force extracting position configuration generating is controlled back pressure with wind wheel, thereby the further high efficiency of the flow velocity of wind can be improved (for example, with reference to patent documentation 3).
In addition, known a kind of wind tunnel component, this wind tunnel component possesses the axial flow turbine fan of a plurality of chucks (boss head) that are positioned at the series connection of tunnel body for wind inside and the propeller-type corresponding with described chuck, and the mouth that is blown at wind is provided with by forced exhaust at the inner ventilating fan (for example, with reference to patent documentation 4) that produces air-flow of wind-tunnel.
In addition, wind wheel starting aid as wind-driven generator, the device that known a kind of auxiliary power generation starts with wind wheel, this device is employed wind wheel with wind wheel with rising by generating is set, and utilize electric fan that wind is employed wind wheel to this, thereby the auxiliary power generation starting (for example, with reference to patent documentation 6) of wind wheel.
Patent documentation 1: Japanese kokai publication hei 9-126194 communique
Patent documentation 2: TOHKEMY 2003-278635 communique
Patent documentation 3: TOHKEMY 2003-328922 communique
Patent documentation 4: TOHKEMY 2004-190506 communique
Patent documentation 5: TOHKEMY 2006-144701 communique
Patent documentation 6: TOHKEMY 2007-100558 communique
Patent documentation 7: No. 3529155 registration of Japan Patent
Summary of the invention
Yet, the supercharging blade in the past of patent documentation 1 record be with the exhaust in the roads and tunnels be target and specifically developed, there is the problem that the many purposes of general goods are used that is not suitable as in this tunnel as road of tunnel body for wind.
In addition, in the tunnel body for wind in the past of patent documentation 2 records, the wind-tunnel internal face is set at the less angle of 5～25 degree with respect to the angle of inclination of tunnel body for wind axial direction.For the tunnel body for wind that utilizes this angle obtains enough pressure gradients,, then there is the such problem of length of the tunnel body for wind that need make numerical value L/D=＞1 if the length of tunnel body for wind is made as L, flows into bore and be made as D.Having put down in writing the length L of tunnel body for wind and the ratio of inflow bore D in the patent documentation 2 is the embodiment of L/D=1.25.(referenced patents document 5 [0004] section).
And, in the invention of above-mentioned patent documentation 2 records, because spread to three-dimensional (circumferentially), so form more weak whirlpool the flowing of backwind of long tubular tunnel body for wind.Therefore, this inventor oneself points out that under the situation of long tubular tunnel body for wind, back pressure is not low, so the speedup effect that this back pressure is brought is smaller.(referenced patents document 3 [0008] section " inventing problem to be solved ").
In addition, the wind speeder of record is the structure of the tunnel body for wind of the wind generating unit of record to be the next door shape from long tubular improvement in the above-mentioned patent documentation 2 with the wind generating unit that has used this wind speeder in the patent documentation 3, the wind that passes the space between the counter septum is involved on one side in one side, behind of outflow opening two-dimensional diffusion, and the wind that passes the tunnel body for wind outer side surface also is involved on one side to one side, behind of tunnel body for wind two-dimensional diffusion, forms very strong whirlpool behind at tunnel body for wind.
Yet, in patent documentation 3, in the wind generating unit in the past of record, install self and maximize, and the blast that the side, next door is subjected to increases, and therefore need to strengthen framework, thereby weight also increases thereupon, mechanism is whole to become big, and waits use to be restricted from area is set.And, for the irregular wind direction of physical environment, change of wind velocity, it is difficult following rapidly, therefore exist can't be used near the outflow opening of next door outer side surface, next door wind-force next door body behind, form eddy current, thus the simple problem of utilizing.
In addition, in the device of patent documentation 4, be provided with the streamlined chuck mechanism of a plurality of series connection of being dammed in wind-tunnel inside and have the axial flow turbine type fan of blade, in this device, at first section, second section, the axial flow turbine type fan that in the 3rd section and each section every section has a blade of back segment is subjected to the influence of cycle composition of the air-flow of leading portion fan, therefore in order not to be subjected to it to influence (because the mechanism of patent documentation 4 disclosed patterns can't solve), even the wind speed in the temporary transient wind-tunnel is estimated as about 5m/S, preferably open the interval more than 10 times of the rotating diameter of blade, when form length and chuck mechanism the corresponding wind-tunnel of platform number is set the time, then, ventilating fan eliminates resistance in the wind-tunnel by being set at this relief opening, improve the rotating speed of fan in order to increase wind-force, need venter replenish with Power generator fan the corresponding off-energy of platform number is set.It drives energy demand greater than the energy that takes out from generator, the problem that existence can't realize.
As the method that solves above-mentioned problem, the present invention relates to following structure, that is: between columnar foreign steamer and running shaft along with this running shaft be the center circumferentially a plurality of spokes with concave cutouts are set radially across certain intervals, thereby the otch concave surface of this spoke is rotated freely that the geosyncline setting-in fits over the relief opening edge of tubular tunnel body for wind and the extremely simple structure that forms one.
By along axially from the wind upside aweather downside flow through the supercharging wind wheel that near the air-flow the periphery of tubular tunnel body for wind rotates, thereby have when rotary mode and reduce the function that the back pressure in the tubular tunnel body for wind is quickened air-flow by rotation driving speed governing wind wheel, the supercharging wind wheel has during stop mode in rotation and forms spiral air flow at tubular tunnel body for wind relief opening edge and reduce pressure, thus the function that the air-flow that utilizes the static pressure of atmosphere to make to flow through the tubular tunnel body for wind quickens.
In addition, in order to promote weak wind to generate electricity down with the self-starting of wind wheel, the present invention has the rotation that utilizes the supercharging wind wheel and near wind tubular tunnel body for wind air flow inlet of will swimming accumulates in the air flow inlet of tubular tunnel body for wind forcibly, thereby easily promotes to be arranged at the function of the zero load starting of the wind wheel in the wind-tunnel; During high wind more than wind is certain progression, the present invention has and utilizes the rotary unit that is arranged at the speed governing wind wheel in the wind-tunnel to suppress the speed regulator function of air-flow, thereby can realize the stable wind generating unit from weak wind to high wind.
The present invention passes through said structure, can provide device: by supercharging wind wheel and tubular tunnel body for wind are formed as one with following effect, thereby formed extremely simple structure, and had air-flow function of quickening and the speed regulator function that suppresses the circulation airflow in the wind-tunnel that makes in the wind-tunnel simultaneously; Can solve simultaneously the technical problem that always exists, as the starting of the wind-driven generator weak wind under, the problem of the repetition that stops to act frequently and the air-flow that flows through tunnel body for wind sharply repeat to change power and make problem such as generated output power change; Need not to be provided with complicated mechanical mechanism, it is easy that the starting of wind wheel becomes, and the generating output power due to the frequent change in flow of the circulation airflow in the wind-tunnel can become stable, does not need to consider to be provided with place, manufacturing cost is low, versatility is good wind generating unit thereby provide.
By supercharging wind wheel and tubular tunnel body for wind are formed as one, can realize miniaturization, and also can be with respect to the rapid change of wind direction, wind speed at the air flow inlet place of tubular tunnel body for wind and realize following controlling and driving.Because the place follows side direction on the wind rapidly at the tunnel body for wind air flow inlet, so wind-force that utilizes the behind of side from the tubular tunnel body for wind, wind-tunnel relief opening to be blown into, and can not have influence on the spiral air flow that is formed at wind-tunnel relief opening edge, have the effect that can simply make tunnel body for wind.
In addition, when wind speed during greater than predefined specified value, the tunnel airstream inlet revolves to turn 90 degrees with respect to wind direction avoids the high wind that flows in the wind-tunnel, the counter-rotating of supercharging wind wheel and speed governing wind wheel control simultaneously causes suppressing the governor mechanism action of the air-flow in the wind-tunnel, thereby can stop the high wind disaster.
By supercharging wind wheel and tubular tunnel body for wind are formed as one, impelling applies in a flexible way effectively flows through the air-flow of tubular tunnel body for wind periphery, thereby can realize simple and high efficiency electricity generating device.This electricity generating device can be applied to the roof in building or job site power supply is set temporarily, by antirust processing or protection is installed is applied to fishing boat or outdoor power supply, and can be used as multiple power source and be used, purposes is very extensive, the words cost of production of producing in batches is also lower, has the effect that can spread to general family widely.
Description of drawings
Fig. 1 is the stereogram of explanation embodiment's basic comprising;
Fig. 2 is the stereogram of explanation critical piece;
Fig. 3 is the stereogram of explanation critical piece;
Fig. 4 is the stereogram of explanation embodiment's supercharging wheel wind tunnel body for wind;
Fig. 5 is the figure of explanation embodiment's basic comprising;
Fig. 6 is the figure of explanation embodiment's eddy current generation unit;
Fig. 7 is the figure of explanation embodiment's wind gathering unit.
Description of reference numerals
1 cylindrical shape foreign steamer, 2 supercharging wind wheel running shafts, 3 spokes
4 concave cutouts, 5 foliaceous, 6 tubular tunnel body for wind
7 relief opening edges, 8 groove embedding parts, 9 rectification deflecting plates
Inner 11 supercharging wind wheels, the 12 clutch a of 10 tubular tunnel body for wind
13 speed governing rotor shaft a, 14 speed governing wind wheels, 15 speed governing rotor shaft b
16 clutch b, 17 motors, 18 breaks
Circulation airflow in 19 air-flows that in wind-tunnel, flow into, 20 wind-tunnel
21 tunnel body for wind periphery circulation airflow 22 are to circumferencial direction deflection air-flow
23 efflux out air-flow 24 to wind-tunnel rotates synthetic airs
25 set air-flow 26 sensors that swim are provided with the position
27 wind direction and wind velocity sensors 28 rotate freely every rod
29 follow near drive unit 30 air flow inlets
31 wind wheels, 32 generators, 33 supercharging wheel wind tunnel body for wind
34 tunnel body for wind diameters, 35 electronic control portions, 36 wind upsides
37 wind downsides, 38 wind generating units
Embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
Fig. 1 is the stereogram of explanation embodiment's formation;
Fig. 2 is the stereogram of critical piece of explanation embodiment's supercharging wind wheel;
Fig. 3 is the stereogram of the part critical piece of explanatory drawing 1;
Fig. 4 is the tunnel body for wind that forms as one of explanation and the stereogram of supercharging wind wheel;
Fig. 5 is the structural drawing of explanation embodiment's effect;
Fig. 6 is the state of explanation air-flow and the stereogram of eddy current generation unit;
Fig. 7 is the stereogram of explanation embodiment's wind gathering unit.
Embodiment 1
As Fig. 2, Fig. 3 and shown in Figure 5, the shape that will be arranged on cylindrical shape foreign steamer (below be called foreign steamer) 1 and support the spoke 3 between the running shaft 2 of this foreign steamer 1 forms foliaceous 5, and in the 7 chimeric positions 8, relief opening edge of the radial front end part of spoke 3 and tunnel body for wind concave cutouts 4 is set.With running shaft 2 be the center circumferentially a plurality of (among present embodiment Fig. 2 being 3) spoke 3 is set radially across certain intervals, according to the relief opening edge 7 of the tubular tunnel body for wind of bore (Fig. 4 34) (below be called tunnel body for wind) 6 that has been arranged at circumferentially adjusting of otch concave surface on the above-mentioned spoke 3, utilization is that the otch concave surface of the spoke 3 of center rotation is assemblied in the tunnel body for wind that groove embedding part 8 forms one with rotating freely with above-mentioned running shaft 2, supercharging wind wheel 11 by near the periphery of this tunnel body for wind along axially from wind upside 36 aweather the air-flow that flows through of downside 37 rotate.
This embodiment is the example of a part of the wind generating unit of allocation plan 5.
In this case, as the spiral vortex generation unit, between the outer circumferential face and foreign steamer 1 at the relief opening edge 7 of tunnel body for wind 6, along circumferentially a plurality of (among present embodiment Fig. 2 being 8) rectification deflecting plate 9 being set radially on foreign steamer 1 across certain intervals, leave gap (8 among Fig. 5) between rectification deflecting plate 9 and the tunnel body for wind outer circumferential face, thereby rectification deflecting plate 9 not with the sliding contact of tunnel body for wind outer circumferential face, and rectification deflecting plate 9 is identical with the angle direction of the spoke 3 of blade shape.When this supercharging wind wheel 11 is in the rotation stop mode, near the periphery of above-mentioned tunnel body for wind along axially from wind upside 36 air-flow (21 Fig. 6) that flows through of downside 37 directions aweather, utilize above-mentioned rectification deflecting plate 9, to circumferential deflection rotation (22 Fig. 6), near the tunnel body for wind relief opening, form eddy current (24 among Fig. 6) from axially.
In addition, speed governing wind wheel 14 and motor 17 are set near tunnel body for wind relief opening edge 7, as the unit of the Overlay that obtains the spiral air flow formation shown in the foregoing description.When by the clutch b16 on the output shaft that is arranged at this motor 17, when the motor 17 that engages with the running shaft b15 of speed governing wind wheel 14 rotates, then by this transmission, speed governing wind wheel 14 also rotates, consequently, discharge air-flow 23 from tunnel body for wind inner 10, the air-flow 23 of this discharge utilizes the setting angle of the spoke 3 of the supercharging wind wheel 11 that rotates stop mode, from axially (23 Fig. 6) deflection is circumferential, the circumferential speed composition 24 of this deflection rotates Synthetic 24 from axial (21 Fig. 6) to the circumferential speed composition of the air-flow 24 of circumferential deflection (22 among Fig. 6) with the irrotational rectification deflecting plate (9 among Fig. 6) that utilizes preceding paragraph embodiment, and then the stronger eddy current of generation, thereby reduce the pressure of tunnel body for wind inside 10, the circulation airflow in the wind-tunnel is quickened.
In addition, the part of the wind generating unit shown in the allocation plan 5.
Rotary unit as above-mentioned speed governing wind wheel, in speed governing wind wheel 14, the clutch a12 that is arranged at the break 18 on the running shaft 2 of supercharging wind wheel 11 and can switches sense of rotation engages with speed governing rotor shaft a13, above-mentioned supercharging wind wheel 11 by from wind upside 36 aweather near the air-flow 21 that flows through the tunnel body for wind periphery of downside 37 directions rotate, speed governing wind wheel 14 rotates by the driving force that this rotation is transmitted, reduce the back pressure of tunnel body for wind inside 10 thus, thereby the air-flow 20 that flows through tunnel body for wind is quickened.
Embodiment 4
Under the situation of gentle breeze, the energy density of air-flow that flows through tubular tunnel body for wind inside 10 is less, when because by generator with wind wheel 31 the axle surface friction drag, slot effect due to the electromagnetic resistance of DC generator etc. former thereby make self-starting at need or the output power of generator 32 can't reach specified value the time, the driving force of the speed governing wind wheel 14 that the rotary driving force that transmits by supercharging wind wheel 11 rotates (described supercharging wind wheel 11 by from wind upside 36 aweather near the air-flow 21 crossed along axial flow the periphery of tubular tunnel body for wind 6 of downside 37 directions rotate) driving force of the speed governing wind wheel 14 that rotates with the further energy of the air-flow by flowing through tubular tunnel body for wind inside 10 merges, by utilizing the driving force of this merging, and make motor 17 actions obtain less electric power, even also can accumulate electric power in long-term gentle breeze zone like this.
Describe with reference to Fig. 7 simultaneously.
Starting as wind-driven generator under the weak wind, the countermeasure of replication problem stops to act frequently, structure by the foregoing description, speed governing wind wheel 14 rotates by the rotation driving of motor 17, this rotation of transmitting by speed governing rotor shaft a13 makes also rotation simultaneously of supercharging wind wheel 11, thereby from wind upside 36 aweather downside 37 directions suck near the tunnel body for wind periphery wind forcibly, to swim thus and guide to tunnel body for wind air flow inlet 30 in the air-flow 25 of tunnel body for wind air flow inlet periphery, rotation by speed governing wind wheel 14 simultaneously, the air-flow of tunnel body for wind inside 10 also is discharged from (23 among Fig. 7), consequently, back pressure reduces, near the above-mentioned air-flow 19 that is gathered in the tunnel body for wind air flow inlet in tunnel body for wind air flow inlet periphery (25 among Fig. 7) that swims flows into tunnel body for wind inside 10 in a large number, thereby the rotation of wind wheel 31 starting becomes easy.
In addition, about the frequent problem that repeats of the velocity variations of the air-flow that flows through tunnel body for wind inside 10, the speed that will flow through the air-flow 20 of tunnel body for wind inside 10 is carried out speed governing within the specific limits.As this unit, supercharging wind wheel 11 rotates by near the air-flow 21 that flows through the tunnel body for wind periphery.Speed governing wind wheel 14 is also by the break 18 on the running shaft 2 that is arranged at this supercharging wind wheel 11 and clutch a12 and rotation simultaneously.In addition, possesses the above-mentioned clutch a12 that the sense of rotation of speed governing wind wheel 14 is switched to the unit of right rotation or anticlockwise direction, in electronic control portion 35, handle the information that is arranged at the wind pressure and wind speed sensor in the wind-tunnel, switch by the unit of handling this control signal.Described supercharge wind wheel wind tunnel body for wind power generator possesses speed regulator, this speed regulator is according to said mechanism, the rotating energy of the supercharging wind wheel 11 that will rotate by near the air-flow 21 that flows through the tunnel body for wind periphery is by the right or left-handed change circulating direction that transfers of speed governing wind wheel 14, this be converted the air-flow of direction and the wind-tunnel that flows into from wind-tunnel inlet in circulation airflow 20 opposed inner 10 both sides of tunnel body for wind, be redefined for regulation numerical value and definite energy density thereby energy density is adjusted to.
Theme of the present invention is to have utilized the installation of the wind wheel of air-flow and tunnel body for wind and applied flexibly method, has therefore omitted the related description of electronics and structural system.
Embodiment 5
The generating output power of wind generating unit closely exists with ... the energy density of wind, the information that therefore must in electricity generating device, reflect wind, as the unit of collecting its information, wind direction and wind velocity sensor 27 is arranged at the periphery point of air flow inlet and is the position 26 that benchmark intersects vertically every the rod point with what rotate freely.In addition, as the unit of handling the information of being collected by this sensor, electronic control portion 35 possesses functions such as storage signal calculated processing.
Wind direction and wind velocity sensor 27 detects the information of wind direction and wind velocity and its instrumentation numerical value is sent to electronic control portion 35, electronic control portion 35 comes processing signals based on this instrumentation numerical value, thereby the indication of electronic control portion 35 is sent to follows driving-controlling device 29, according to this indication, follow driving-controlling device 29 and the air flow inlet 30 of tunnel body for wind is aweather gone up side direction 36 follow driving.
In addition, when the progression of wind during greater than predefined specified value, the air flow inlet 30 of tunnel body for wind revolved automatically with respect to wind direction turn 90 degrees, thereby avoid the high wind 19 that flows in the wind-tunnel, Spin Control by supercharging wind wheel 11 and speed governing wind wheel 14 is used in the governor mechanism action that suppresses the air-flow in the wind-tunnel simultaneously, can stop the high wind disaster by this unit.
In addition, known that this follows control gear a variety of implementations are arranged, but also can use the rotary mechanism part (with reference to patent documentation 6) of this case claimant invention.
In addition, utilize the wind speed and pressure turn-sensitive device at every moment incessantly wind to be detected, and will detect numerical value and be sent to electronic control portion 35, the signal of electronic control portion 35 by handling, right rotation or the anticlockwise and the rotational speed of control motor generator set 17 based on this information.This control unit is realized the function of above-mentioned supercharging wheel wind tunnel body for wind by electronic brake, clutch a12 and the break 18 that utilizes motor generator set 17.
Therefore, the supercharging wheel wind tunnel body for wind that possesses the mechanism shown in the foregoing description can be applied to electricity generating device 38, this electricity generating device 38 comprises: near the wind wheel 31 that the air flow inlet 30 of tunnel body for wind 6, is provided with, and this wind wheel 31 rotates by the air-flow 20 that flows through tunnel body for wind inside; The generator 32 that forms as one with wind wheel 31; Follow drive unit 29, this is followed drive unit 29 and is positioned near the tunnel body for wind weight balancing fulcrum of axial direction of tunnel body for wind 6, and this follow drive unit 29 with support the supercharging wheel wind tunnel body for wind rotate freely form one every rod 28.Rapid change with respect to wind direction, wind speed, for make tunnel body for wind air flow inlet 30 rapidly aweather upside 36 directions follow, also can utilize from behind near the wind-force that is blown into side to the supercharging wheel wind tunnel body for wind, the tunnel body for wind relief opening, and the eddy current that is formed at wind-tunnel relief opening edge 7 can not be affected, and the effect that also can form by simple structure of the structure with tunnel body for wind.
The air-flow 21 that flows through the tunnel body for wind periphery by tunnel body for wind and supercharging wind wheel being formed as one, can applying in a flexible way also can utilize a plurality of functions, thereby can realize simply and electricity generating device efficiently.What this electricity generating device can be used as the roof in building and job site is provided with power supply temporarily, by preventing that salt is handled and as the fishing boat power supply, and can be used as multiple power source etc., of many uses, and the words cost of production of producing in batches is also lower, thereby can spread to general family widely.
Claims (8)
1. a supercharge wind wheel wind tunnel body for wind power generator is characterized in that,
This supercharging wheel wind tunnel body for wind comprises the supercharging wind wheel, and this supercharging wind wheel is arranged on the relief opening edge of tubular tunnel body for wind, and has from the outstanding cylindrical shape foreign steamer of described tubular tunnel body for wind outer circumferential face; Described supercharging wind wheel becomes blade shape by the spoke shape between the running shaft that will be arranged on described cylindrical shape foreign steamer and the described cylindrical shape foreign steamer of support and forms wind wheel blade; And on described spoke, the position chimeric at the radial front end part and the relief opening edge of described tubular tunnel body for wind of this spoke is provided with concave cutouts; And by with described running shaft be the center circumferentially a plurality of described spokes are set radially across certain intervals, fit over the relief opening edge of described tubular tunnel body for wind and described supercharging wind wheel and described tubular tunnel body for wind formed as one thereby the concave surface of the concave cutouts of described spoke is rotated freely the geosyncline setting-in; Wherein between the cylindrical shape foreign steamer of the outer circumferential face at the relief opening edge of described tubular tunnel body for wind and described supercharging wind wheel, a plurality of rectification deflecting plates are along circumferentially being arranged at radially on the cylindrical shape foreign steamer of described supercharging wind wheel across certain intervals, leave the gap between the outer circumferential face of described rectification deflecting plate and described tubular tunnel body for wind, thus described rectification deflecting plate not with the outer circumferential face sliding contact of described tubular tunnel body for wind; And the setting angle of described rectification deflecting plate is identical with the setting angle of foliated described spoke.
2. supercharge wind wheel wind tunnel body for wind power generator according to claim 1 is characterized in that,
Near relief opening described tubular tunnel body for wind inside is provided with and is used for the speed governing wind wheel that control flows is crossed the air-flow of described tubular tunnel body for wind inside, and break is set on the running shaft of described supercharging wind wheel simultaneously and can switches the clutch a of right rotation, anticlockwise, thereby form the rotary unit of described speed governing wind wheel;
And described clutch a engages with the running shaft of described speed governing wind wheel, thereby constitutes the structure that driving force that described speed governing wind wheel transmits by the rotation of described supercharging wind wheel is rotated.
3. supercharge wind wheel wind tunnel body for wind power generator according to claim 2 is characterized in that,
Be provided with motor in described tubular tunnel body for wind, the output shaft of this motor is provided with clutch b, and the running shaft of this clutch b and described speed governing wind wheel forms as one, thus the driving force rotation that described speed governing wind wheel transmits by described motor rotation; Consequently, air-flow is discharged from described tubular tunnel body for wind is inner, the air-flow of this discharge utilizes the setting angle of spoke of static described supercharging wind wheel and is circumferential from axial deflection, utilizes the speed composition of the circumferential air-flow of this deflection to form spiral air flow near described tubular tunnel body for wind relief opening.
4. according to any described supercharge wind wheel wind tunnel body for wind power generator in the claim 1 to 3, it is characterized in that,
Air flow inlet outer circumferential face at described tubular tunnel body for wind is that benchmark is provided with wind direction and wind velocity sensor in the position of Vertical direction with what rotate freely every rod; And near the weight balancing fulcrum of the axial direction of described tubular tunnel body for wind, be equipped with and follow drive unit, this follow drive unit with support described tubular tunnel body for wind rotate freely be integral every clavate.
5. supercharge wind wheel wind tunnel body for wind power generator according to claim 3 is characterized in that,
Be provided with the generator that forms one with generator with wind wheel near the air flow inlet of tubular tunnel body for wind the tubular tunnel body for wind, be useful on the Reserve Power Division of accumulating the electric power that generator produces in the outer installment of described tubular tunnel body for wind, and in described generator, be provided with air velocity transducer, wind pressure sensor or turn-sensitive device in order to manage the air-flow situation in the described tubular tunnel body for wind, perhaps be provided with air velocity transducer, wind pressure sensor or turn-sensitive device separately.
6. supercharge wind wheel wind tunnel body for wind power generator according to claim 3 is characterized in that,
Described supercharge wind wheel wind tunnel body for wind power generator possesses a mechanism, the information that this mechanism goes out according to each sensor in the air velocity transducer, wind pressure sensor and the turn-sensitive device that place in the generator that described tubular tunnel body for wind is possessed or be provided with separately, timesharing is carried out electronic control to the unit, and this unit is rotation or does not rotate and the analog-driven rotating speed the spinning movement digital drive of described motor, described speed governing wind wheel and described supercharging wind wheel.
7. supercharge wind wheel wind tunnel body for wind power generator according to claim 2 is characterized in that,
Described supercharge wind wheel wind tunnel body for wind power generator possesses governor mechanism, described speed governing wind wheel rotates by the rotating force of described supercharging wind wheel transmission, described supercharging wind wheel by along axially from the wind upside aweather near the air-flow that flows through the periphery of described tubular tunnel body for wind of downside rotate, thereby by described clutch a that the air-flow in the described tubular tunnel body for wind is mobile to the air flow inlet direction transformation from exhaust side; Energy both sides in described tubular tunnel body for wind of the energy of the air-flow of this conversion and the air-flow that flows through described tubular tunnel body for wind inside that flows into from wind-tunnel inlet are opposed, thereby described governor mechanism is regulated the energy density of the circulation airflow in the tubular tunnel body for wind, and this energy density is adjusted to definite energy density by predefined regulation numerical value.
8. supercharge wind wheel wind tunnel body for wind power generator according to claim 5 is characterized in that,
Described supercharge wind wheel wind tunnel body for wind power generator possesses a mechanism, the circulation airflow energy density of this mechanism in described tubular tunnel body for wind is less and make described generator with the self-starting of wind wheel at need, described motor is used as secondary electric generator, this motor rotates driving by described supercharging wind wheel, described supercharging wind wheel by along axially from the wind upside aweather near the air-flow of the lower side periphery that flows through described tubular tunnel body for wind rotate.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008186549A JP4682230B2 (en) | 2008-06-21 | 2008-06-21 | Wind power booster windmill wind tunnel body |
| JP2008186549 | 2008-06-21 | ||
| JP2008-186549 | 2008-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101608598A CN101608598A (en) | 2009-12-23 |
| CN101608598B true CN101608598B (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910150633XA Expired - Fee Related CN101608598B (en) | 2008-06-21 | 2009-06-19 | Supercharge wind wheel wind tunnel body for wind power generator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4682230B2 (en) |
| CN (1) | CN101608598B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018990B (en) * | 2011-03-14 | 2017-09-29 | 罗琮贵 | Wind tunnel type generating ring |
| JP5985807B2 (en) * | 2011-09-30 | 2016-09-06 | 石津 雅勇 | Wind turbine generator with turbo function |
| CN102345564A (en) * | 2011-10-31 | 2012-02-08 | 绍兴文理学院 | Wind power generation device with anti-overloading device |
| KR101266576B1 (en) * | 2012-08-13 | 2013-05-22 | 김영실 | Wind power generator |
| KR101471423B1 (en) * | 2012-12-28 | 2014-12-10 | 주식회사 유디오에스에스 | Wind Power Generating Device Using Exhaustion Gas Funnel of Ship |
| JP6378509B2 (en) * | 2014-03-18 | 2018-08-22 | テラル株式会社 | Wind power generator |
| KR101811864B1 (en) * | 2016-05-16 | 2017-12-22 | 위찬웅 | Apparatus for generation using flow rate with wind speed |
| KR101951470B1 (en) * | 2017-05-31 | 2019-04-29 | 김동현 | Purification-capable power generation unit using flow rate and wind speed |
| CN108757294B (en) * | 2018-06-07 | 2023-06-06 | 宁德职业技术学院 | Novel renewable energy source collection and utilization equipment and method based on wave energy |
| CN113404827B (en) * | 2021-08-21 | 2021-11-02 | 徐州众工精密模锻有限公司 | Planetary gear device of small wind driven generator |
| CN114278595A (en) * | 2021-12-27 | 2022-04-05 | 厦门理工学院 | Supercharger for wind tunnel laboratory |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781522A (en) * | 1987-01-30 | 1988-11-01 | Wolfram Norman E | Turbomill apparatus and method |
| WO2007148826A1 (en) * | 2006-06-21 | 2007-12-27 | Honda Motor Co., Ltd. | Wind power generator |
-
2008
- 2008-06-21 JP JP2008186549A patent/JP4682230B2/en not_active Expired - Fee Related
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- 2009-06-19 CN CN200910150633XA patent/CN101608598B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010001881A (en) | 2010-01-07 |
| CN101608598A (en) | 2009-12-23 |
| JP4682230B2 (en) | 2011-05-11 |
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