CN100504064C - Full-automatic speed-regulating wind motor - Google Patents
Full-automatic speed-regulating wind motor Download PDFInfo
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- CN100504064C CN100504064C CNB031287158A CN03128715A CN100504064C CN 100504064 C CN100504064 C CN 100504064C CN B031287158 A CNB031287158 A CN B031287158A CN 03128715 A CN03128715 A CN 03128715A CN 100504064 C CN100504064 C CN 100504064C
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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
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- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The automatic speed regulating wind force machine as one green energy source apparatus consists of vertical wind wheel with rotating shaft, connecting rack, crossbeam with automatic speed regulating mechanism and wind blades, and speed regulating moving body. The wind force machine can operate well under high wind speed and has long service life. The present invention features that wind blades have changeable angle to stabilize the rotating speed by means of friction-free braking, inertial force and centrifugal attraction. The present invention may be used in single machine power generation and incorporating power generation. The machine can rotate in constant speed in wind force scale from 2 to 12 and has great output power.
Description
Technical field:
Fan blade automatic speed regulating wind energy conversion system of the present invention relates to a kind of improvement invention of wind-power electricity generation speed regulating mechanism, be particularly related to speed regulating mechanism and can control the invention of rotating speed automatically, relate in grassland, Plain, plateau, mountain area, coastal, seashore, island, the water navigating ship, means of transportation, industry, agricultural, national defence, manufacturing hydrogen-oxygen and various new energy industry and make and multi-field exploitation by fan blade.
Background technique:
The history of human use's wind energy can be traced back to B.C..China is one of country that utilizes the earliest in the world wind energy.B.C. several century China people just utilize water pumping of the wind-force, irrigation, flour milling, husk rice with mortar and pestle, and promote boats and ships with sail and advance.Popular at that time vertical axis windmill is used till today always.But the utilization ratio of wind energy is still very low so far, in, large scale wind power machine can not independently generate electricity from net by unit at present, small-sized fan is joined storage battery and is merged generating at present, under big wind-force, also be to be difficult to stabilized (steady-state) speed, want to produce that unit is independent will be subjected to certain limitation from the net high-power wind mill, the wind energy conversion system manufacturing is big more, the speed governing difficulty is high more, because of present large scale wind power machine is state-of-the-art microcomputer control system, used speed governing is that feather is regulated and stall-adjusted, with air pressure or hydraulic pressure, brake disc braking control, the electromagnetic machine speed limit, speed control systems such as safety system, complex structure cost height, brake wear is big, it is big to make large-scale fan blade difficulty, the fan blade wind-exposuring area is restricted, maintenance, easily damaged parts rate height, cost cost and electricity price are high.
Summary of the invention:
Defective at the prior art existence; the invention provides a kind of science simple in structure, easily manufactured, cost is lower-cost automatically changes the angle arrangements for speed regulation by fan blade; reach control rotating speed and steady running; be issued at big wind-force that the protection wind energy conversion system runs well and the purpose of Security, prolong wind energy conversion system working life.Utilize inertial centrifugal gravitation that the wind energy starting fan is turned round to finish by the speed governing moving body, the air blade wind-exposuring area be not subjected to motor restriction changeable, improve power greatly, connect into the wind wheel of trigonometric form rack beam design with chevron shaped drag-line or iron and steel, greater efficiency wind wheel lever principle is arranged, rack beam can bear very big weight air blade, making large scale wind power machine is no difficulty, no easily damaged parts.With lever principle new structure blade wind scoop and drag reduction power and change resistance design, moment is big, and gentle breeze can start, and utilizes the simple and mechanical driving force that does not have the braking of rubbing to change the air blade angle and carries out automatic speed regulation.This function can overcome the irregularities natural wind like a cork and change into normal stabilized (steady-state) speed, can under strong wind driving not take place, 2 grades to the 12 level security wind speed the rotating speed no change be the constant speed running, electricity price, cost cost are compared much lower at present.
The present invention finishes as follows: its vertical shaft type has the pylon locomotive, bearing connects rotatingshaft and connects the wind wheel hub, connects all kinds rack beam, rack beam is provided with automatic speed regulation mechanism, speed regulating mechanism is provided with the blade shaft air blade, form wind wheel organization, wind wheel organization is fixed on the wind energy conversion system rotatingshaft, power by rotatingshaft is input to generator, wind wheel organization is provided with speed regulating mechanism casing and speed governing moving body, is installed in the speed regulating mechanism casing that transfer member is to live in being in transmission connection on the actuator on the blade shaft and transverse axis.
Described fan blade automatic speed regulating wind energy conversion system is characterized in that the actuator (4) and the transfer member (5) that become to be dynamically connected can be all kinds gear, tooth bar, dial axis, bearing pin, driving component, dialing part, driving lever, lever, pull bar, connecting rod, sprocket wheel, chain, drag-line, guide rail slide block, centering block, rotating disk, fluted disc, coupling.
Described fan blade automatic speed regulating wind energy conversion system, it is characterized in that the link lever connects all kinds lever weight body, pouring weight, heavy ball, weight, slide block, the heavy body of each shape of centering block, coning angle and the semicircle heavy body of interior external conical shape conical hollow, belt variable angle wind scoop and blade weight body, the link that speed governing moving body (8) can be an inertial centrifugal gravitation and connects moving body, the speed governing moving body can be with the multiple-blade speed governing, the speed governing spheroid can in inorganic weight combine outer stainless steel or iron structure are arranged, also can be at external speed governing moving body and the elastic element of being provided with of governing box.
Described fan blade automatic speed regulating wind energy conversion system is characterized in that elastic element can be all kinds spring, extension spring, elasticity roll film, spring steel plate.
Described fan blade automatic speed regulating wind energy conversion system, to it is characterized in that being provided with air blade (1) blade shaft (2) can be all kinds vortex energy collection type, wind sail type, arc form, swing wing type, aerofoil formula, lift formula, tab style, wind scoop formula, become resistance type,, the framework loose-leaf type tapered of following the wind, movable open and close type, (eight, く), C, U, V, J from varied angle formula, angle type) font air blade or wind scoop, all types of movable, fixedly utilizations; Air blade can be with high strength sun-proof anti-aging all kinds soft cloth, canvas paulin, metal, organic, novel light material, stainless steel, stainless steel frame.
Described fan blade automatic speed regulating wind energy conversion system, it is characterized in that its vertical tower posture (18) can be all kinds tower cartridge type, tower seat formula, tower room formula (24), center shaft type, rotating cylinder shaft type, rotate shaft type, the movable convenient for maintaining formula of small wind turbine pylon steel pipe, packaged type device, also can many generator be contained on the pylon the inside and outside design of locomotive or approach the ground design.
Described fan blade automatic speed regulating wind energy conversion system, it is characterized in that wind wheel organization can be to be used on all kinds wind energy conversion system rotatingshaft, other establishes layering and organizes at the most for one group, and wind wheel can have 2 to a plurality of five equilibrium rack beams, also can increase a lot of all types of different fan blades on each rack beam.
Described fan blade automatic speed regulating wind energy conversion system, it is characterized in that the wind wheel organization principle design can use on the two wind wheel structures of flat shaft type wind energy conversion system, rotatingshaft was quick for rotatingshaft after being connected to after wind wheel speed regulating mechanism (26) by various gear ups at a slow speed before preceding wind wheel structure (25) connected, respectively be provided with the fan blade of wind wheel organization on the rotatingshaft of front and back, the centre is locomotive and gear-box and generator (27); Can on the wind wheel hub, be provided with taper or the taper fan blade follows the wind automatically to function, also can flat shaft type and vertical shaft type connect the machine speed governing and use as shown in figure 11, the use of being incorporated into the power networks of perhaps flat shaft type vertical shaft type.
Described fan blade automatic speed regulating wind energy conversion system, it is characterized in that all types of fan blades can be to be installed on the movable frame with soft canvas, paulin, free up and down flexible with the groove of living, or about flexible, with spring, extension spring, free wheel, pipe, rope, stay cord control or Electric Machine Control, big typhoon or calm can rolling as sail are arranged.
Described fan blade automatic speed regulating wind energy conversion system is characterized in that fan blade automatic speed regulating wind energy conversion system relates to grassland, Plain, plateau, mountain area, coastally goes up, seashore, island, boats and ships, means of transportation, industry, agricultural, national defence, the present worthwhile manufacturing hydrogen-oxygen energy and store accumulation of energy manufacturing industry field with other new energy of seawater refine and all kinds of new energy and develop.
Beneficial effect of the present invention: it is independent of the net generating and the multi-purpose function that is incorporated into the power networks that this speed regulating mechanism can change present all kinds wind-force function unit.Simplified the functional structure reliability, control the stabilized (steady-state) speed of wind energy conversion system by the control air blade, can make little in super-huge wind energy conversion system, can cost-recovering about one to two year cost, the profit high efficiency, this machine has than low cost cost and lower maintenance expenses, have the higher value of investing and developing, can promote the energy development of commercialization formula wind-powered electricity generation, can solve the no electrical network area electricity consumption that can't arrive at present, can replace the coal and oil energy, can reduce global warming and rise and pollution of atmosphere.
Description of drawings:
The present invention has following accompanying drawing
Fig. 1 is the overall structure schematic representation of vertical shaft type type of the present invention
Fig. 2 is a pendulum leaf air blade structural drawing of the present invention
Fig. 3 is that activity of the present invention is from varied angle formula aerofoil structural drawing
Fig. 4 is fixed or movable from varied angle formula wind scoop structural drawing for the present invention
Fig. 5 is an automatic speed regulation mechanism overall pattern of the present invention
Fig. 6 is that movable fan blades of the present invention is from varied angle formula top view
Fig. 7 is a tower of the present invention room wind impeller structure plan view
Fig. 8 is that activity double-leaf of the present invention is from the varied angle top view
Fig. 9 is a hook type blade structure top view of the present invention
Figure 10 is two wind wheel structure plan views before and after the flat shaft type of the present invention
Figure 11 connects machine speed regulating structure Front view 1 for the flat shaft type vertical shaft type of the present invention double-purpose. air blade, 2. blade shaft, 3. waterproof cover structure, 4. actuator bevel pinion, 5. transfer member large bevel gear, 6. transmission transverse axis, 7. bounding means, 8. lever speed governing moving body, 9. rack beam, 10. rotatingshaft, 11. wind wheel hub, 12. booth machine brake structure, 13. step-up gear, 14. generator, 15. box body, 16. bearing, 17. the movable choke bucket fan blade that becomes, 18. pylon, 19. from angle-variable blade, 20. plate is decided in the varied angle activity, 21. fixed base, 22. fixed block, 23. elastic element, 24. tower room, 25. preceding wind wheel structure, 26. after wind wheel speed regulating mechanism, 27. locomotive, 28. steel pipe, 29. automatic speed regulation mechanism.
Embodiment:
Accompanying drawing has been represented structure of the present invention and embodiment, below in conjunction with accompanying drawing present embodiment is described in further detail: the vertical and ground of its rectilinear pylon (18) is fixed as shown in Figure 1, pylon (18) is connected with cabinet (15), be provided with generator (14) in the cabinet and connect step-up gear (13), the gear-box the other end connects rotatingshaft (10), and rotatingshaft (10) is provided with shuts down with brake structure (12); Rotatingshaft (10) connection bearing (16) activity, rotatingshaft is provided with wind wheel hub (11); The wind wheel hub connects man type or trigonometric form rack beam (9), rack beam (9) and rotatingshaft (10) are overall operation, present embodiment wind wheel hub circumference is provided with cross 4 rack beams and forms, or more rack beam is formed, the rack beam outer end is provided with automatic speed regulation mechanism (29), and speed regulating mechanism is provided with blade shaft (2) and hook type fan blade (1) up and down; As shown in Figure 5, speed regulating mechanism is the threeway hole shape, be installed in straight-through two holes with bearing (16) on the blade shaft, through hole is provided with waterproof cover (3), actuator bevel pinion (4) that is provided with between blade shaft and transfer member large bevel gear (5) are that movable the biography connects, and blade shaft also can be provided with movable wind scoop as shown in Figure 4; Blade shaft is provided with metal (upper and connects steel pipe (28), connect wind scoop (17) as shown in Figure 3, Figure 4 and go up and movablely decide plate (20) and following reservation (21) is fixed on the wind axis, also can be installed on the blade shaft with Fig. 2, Fig. 3, Fig. 4, Fig. 6, activity varied angle formula fan blade (19) (17) shown in Figure 8, be provided with bearing in the horizontal through hole and connect transmission transverse axis (6), an end connects transfer member on the transverse axis, the other end is connected with locating piece (7) and elastic element (23), and the outer end connects lever speed governing moving body (8); The automatic speed regulation in overhanging place angle is about 90 degree of present embodiment lever speed governing moving body, elastic element (23) plays reset response, also can be provided with all kinds swing wing type, automatic movable varied angle formula, wind scoop formula, drag reduction formula air blade on the blade shaft, present embodiment is that front, the reverse side angle of rotating are about 90 automatic speed regulations of spending (front is about 45 degree, reverse side is about 45 degree and rotates).Blade material can be with soft cloth or corrosion resistant plate, blade frame can be with stainless steel or with metal light-weight high-strength material and the age inhibiting high-strength novel material of organic sunscreen, and lever speed governing moving body (8) present embodiment has outer stainless steel structure that inorganic weight combines or iron and steel, cast iron in being.Transmission transverse axis (6) and speed governing body are provided with convex-concave activity bounding means (7), it is connected on the speed regulating mechanism casing lever speed governing moving body is played spacing speed governing effect, bounding means (7) outer end is provided with elastic element (23) can use spring, spring sheet and steel plate, and the speed regulating mechanism casing is fixed on the font rack beam.This design can be born very big weight wind axis fan blade, can increase many times power, can make largest wind energy conversion system.
Wind energy conversion system test when not having load, when wind energy conversion system during at secondary wind-force, wind energy conversion system can start to normal operation, when wind speed constantly increases to three grades during to moderate breeze, surpass and run well because speed governing moving body (8) is outwards moved, connect transfer member (5) drive actuator (4) by transmission transverse axis (6) and make blade shaft (2) and air blade (1) rotation angle, having changed the fan blade wind-exposuring area dwindles up to lee face, it is exactly brake lining, about 45 degree of forward rotation and the oppositely speed governing of about 45 degree of de-rotation in fan blade agreement that contracts a film or TV play to an actor or actress 90 angles, this moment, air blade (1) direction was changed into leeward brake lining by the windward side, instantaneous chien shih wind energy conversion system rotating speed descends, in case speed descends, centrifugal gravitation reduces, but the heavy ball of extension spring (23) and centrifugal gravitation owing to have elastic component, speed works the speed governing effect that resets, make the wind energy conversion system rotating speed obtain steady running, the thin thick and elastic force size of extension spring, the position of extension spring dress or change other position, speed governing heavy ball weight size, with air blade wind-exposuring area size arranged relevant important matching, the thick elasticity of extension spring is strong, can under very high rotating speed, play the speed governing effect.But the thin elastic force of extension spring is little or do not have, can be in two automatic speed regulation work to the force 3 wind power, can not influence under big wind-force the destruction of wind energy conversion system yet or have influence on proper functioning, make the wind energy conversion system invariablenes turning speed, can not surpass the normal rating rotating speed.Speed regulating mechanism is regulated running thus again and again automatically with the running of defendance wind energy conversion system safety and stability; This wind energy conversion system rotating speed can design very slow, make more large scale wind power machine, rotating speed can be slow more, and the speed governing moving body be follow the wind the wheel circumferential running diameter, blade area large and small relevant, produce inertial centrifugal gravitation promotion speed governing moving body at certain speed and play automatic speed regulation, because wind mill wind wheel diameter and fan blade area are big more, rotating speed is very slow, and the excircle speed that is turned round is very fast, can promote to shoulder the speed governing of bar heavy ball moving body easily, the running quite stable.At the still flat axle wind energy conversion system of upright shaft wind motor, all can be used for this wind energy conversion system machinery and do not have carrying out automatic speed regulation on the principle of friction automatic speed regulation mechanism at the double-leaf of wind wheel or wind wheel multiple-blade and obtain normal and trouble free service, wind wheel organization can be installed on the rotatingshaft of structural vertical-shaft wind-power machine of various wind energy conversion systems or flat shaft type wind energy conversion system, and other establishes the wind wheel structure of one or more groups wind wheel organization device and many rack beams.
Vertical shaft type is universal wind-engaging type, and generally speaking vertical-shaft wind-power machine has following advantage than flat shaft type wind energy conversion system: it needn't change the direction of wind wheel with wind-force, thereby has simplified the design of wind wheel and pylon; The suffered gyro power of wind wheel when having reduced deflection; Strengthened blade, bearing and speed regulating mechanism, parts such as generator, gear-box can place subaerial height, and installation and maintenance are convenient.No matter wind-force has much, rotating speed can not surpass original rotating speed.Rotating speed is quite safe stable under big wind-force, and that voltage, rotating speed differ is small, speed governing speed fast, running is used to that power is big, efficient is compared high a lot in prior art.This wind energy conversion system structural element is easy to maintenance, is without R and M basically; Join very thin elastic element on the arrangements for speed regulation and reset, can to gentle breeze power, play the automatic speed regulation running, mix very thick elastic reset member and just can improve rotating speed and work the speed effect of regulating, also can remove also speed governing equally of elastic element 2.This vertical-shaft wind-power machine is to become resistance and subtract the resistance type wind wheel structure, very big weight and fan blade area can be born in this fan supporter crossbeam outer end, and flat shaft type is impossible at the wind axis outer end very big weight area of design, onesize wind wheel and fan blade area vertical shaft type are bigger than flat shaft type power, because flat shaft type outer end fan blade area can only be a small size, vertical shaft type is just different, on the speed regulating mechanism of rack beam outer end, form the lever wind wheel structure, but have certain resistance, power still than flat shaft type high a lot, moment is big.Speed regulating mechanism windward leaf area is not subjected to motor restriction changeable, and hook type fan blade or wind scoop and can reduce resistance from the varied angle design are big because of the design front deposits that air quantity thrust is big, the reverse side resistance reduces, power is used in running.The advantage of this wind energy conversion system is independent control stabilization of speed, it is higher and damage fan blade or wind scoop can not produce rotating speed, the centrifugal gravitation of the coherence of utilizing wind-force to turn round has the control of speed governing moving body, rotating speed is higher to extend, changes to the air blade brake lining outward by the speed governing moving body is instantaneous, keeps running well originally.This machine can change present wind energy conversion system speed governing difficulty, braking easy to wear, can not be independently from difficult problems such as net, efficient are low.This vertical shaft type speed-regulating function and structural design have been simplified microcomputer system control complexity than the more simple and practical high efficiency of flat shaft type wind energy conversion system.(now can provide 100 watts of units of lever and wind wheel structure vertical shaft type from movably small wind model machine normal power generation observation of net) also can supply digitizing video as needs.
Below several routine mode of executions:
Example 1; this vertical-shaft wind-power machine can advance ship for the body sail; with being fixed on the hull on the lower support frame iron and steel tower seat with the bearing activity on the rotatingshaft cylindrical; the power that is connected belt pulley or gear by rotatingshaft (10) is input to generator; or connection shipowner axle advances ship; be provided with automatic speed regulation mechanism with the trigonometric form rack beam; speed regulating mechanism is provided with blade shaft and fan blade is formed; the wind wheel speed regulating mechanism is provided with frame type and becomes resistance type or pendulum type; J type air blade or wind scoop; with soft canvas; paulin is installed on the movable frame; free up and down flexible with the groove of living, or about flexible, use spring; extension spring; free wheel; pipe; rope; stay cord control; big typhoon or calm can rolling as sail are arranged; because this wind energy conversion system is provided with the braking brake configuration of shutting down usefulness, it is convenient to shut down, and air blade is rolled the work of not turning round.Driving greatly, can not take place, can store electric power in this machine stabilization of speed, working force, illumination and other electricity consumption, can directly promote ship and the multi-purpose function of the secondary machine effect of having generated electricity.
The generating of example 2, this wind energy conversion system can solve the future source of energy anxiety, and water is made the hydrogen-oxygen energy industry or with other new energy of seawater refine, utilized the worthwhile manufacturing hydrogen-oxygen fuel oil energy of this machine function generating energy according to estimates, is the regeneration wind power transformation new energy of cannot not making intactly.The generating of this wind energy conversion system also can be applicable to producing of ethanol, and environmental protection is that the various wastes of target are converted into fuel, seawater distilling water, and waterpower dish fortune stores energy storage power generation.Hydrogen manufacturing oxygen stores energy storage power generation.Wind energy converts air compression to and stores energy storage power generation.Wind energy converts liquid compression to and stores energy storage power generation etc., and hydrogen fuel cell, storage storage battery or the like are used on each field.
Example 3, the flat shaft type micro of wind energy conversion system, miniature single-machine is independent designs from the net electrification structure, the wind wheel organization of flat shaft type is as follows: it is characterized in that air blade connects blade shaft and is installed on the wind wheel hub and the bearing fixing flexible connection, be provided with automatic speed regulation mechanism in the wind wheel hub and the wind wheel hub is provided with the speed governing moving body outward, wind wheel organization is installed on the wind energy conversion system rotatingshaft, actuator on speed control rod, connection driving lever and transfer member being housed in the speed regulating mechanism and being located at blade shaft becomes moving and contacts, activity speed governing in two bounding meanss is provided with the elastic element speed governing effect that resets in the wind wheel organization.
The principle of the invention be improve wind energy conversion system power as shown in figure 10, preceding rotatingshaft is provided with preceding wind wheel structure (25) for being provided with after wind wheel speed regulating mechanism (26) for quick by various gear ups to the back rotatingshaft at a slow speed, front and back rotatingshaft speed ratio is decided by the wind energy conversion system watt level, be input to generator by gear in the back rotatingshaft, can on the after wind wheel hub, be provided with the taper lightweight material and follow the wind to function automatically.Or front and back wind wheel organization impeller is taper, and the front and back wind wheel is equidirectional running.Also can be furnished with semicircle thick walled steel tube seat or cement structures seat in the middle of the small wind turbine pylon steel pipe down, top semicircle guiding principle pipe is provided with carriage double end hole and long pylon steel pipe hole is movable fixing with bolt, or various cross shaped joints, loose-leaf type, sleeve are movable, low bottom-disc and fix, be can be movable below the windmill tower frame steel pipe, with tow and bolt, but the convenient for maintaining wind energy conversion system also can be made miniature movable type.
Medium-and-large-sized flat shaft type wind energy conversion system can be used for generating electricity by way of merging two or more grid systems, principle be with preceding wind energy conversion system rotatingshaft by gear up to back wind energy conversion system rotatingshaft, front and back rotatingshaft speed ratio is decided by the medium-sized large-scale watt level of wind energy conversion system, be input to generator by gear on the back rotatingshaft, fan blade is that slow-speed and back wind wheel organization impeller change for fast before mixing, the blade of front and back wind wheel also can rise and follow the wind automatically to function, and the blade of front and back wind wheel also can have taper and facing the wind, and the front and back wind wheel is equidirectional running.Also can flat shaft type and vertical shaft type connect the machine speed governing and use as shown in figure 11, uses of being incorporated into the power networks of many of perhaps flat shaft type vertical shaft types can reduce present electricity price, this blower fan generates electricity to develop and will can compete mutually with various fuel oil electricity powers and hydroelectric power fully in business circles.
Claims (9)
1, a kind of fan blade automatic speed regulating wind energy conversion system, its feature comprises pylon (18) upper end junctor casing (15), being provided with generator (14) in the box body is connected with step-up gear (13), step-up gear connects rotatingshaft (10), rotatingshaft is provided with shuts down with brake structure (12), rotatingshaft (10) connects wind wheel hub (11), and wind wheel hub (11) connects herringbone crossbeam (9), and wind wheel automatic speed regulation mechanism (29) is housed on the rack beam; It is characterized in that: the speed regulating mechanism of a, wind wheel is provided with blade shaft (2), and blade shaft connects air blade (1); B, blade shaft (2) are provided with waterproof cover structure (3); Be provided with bearing in c, the speed regulating mechanism casing and connect blade shaft; Blade shaft is provided with actuator (4) between the casing inner bearing; Actuator (4) passes and connects transfer member (5); Transfer member (5) connects transverse axis (6); D, bounding means (7) and elastic element (23) are connected with transverse axis; The transverse axis the other end is provided with lever speed governing moving body (8); E, speed governing casing are provided with fixed block (22), and fixed block is connected on the rack beam fixing.
2, fan blade automatic speed regulating wind energy conversion system as claimed in claim 1 is characterized in that the actuator (4) and the transfer member (5) that become to be dynamically connected are gear, tooth bar, dial axis, bearing pin, driving component, dialing part, driving lever, lever, pull bar, connecting rod, sprocket wheel, chain, drag-line, guide rail slide block, centering block, rotating disk, fluted disc, coupling.
3, fan blade automatic speed regulating wind energy conversion system as claimed in claim 1, it is characterized in that it is that the heavy body of lever weight body, pouring weight, heavy ball, weight, slide block, centering block or each shape, belt variable angle wind scoop and blade weight body, link connect moving body that the link lever connects speed governing moving body (8), the speed governing moving body can be with the multiple-blade speed governing; The speed governing spheroid can in be provided with inorganic weight combine outer stainless steel or iron structure, also can be at external speed governing moving body and the elastic element of being provided with of governing box.
4, fan blade automatic speed regulating wind energy conversion system as claimed in claim 1 is characterized in that elastic element is spring, extension spring, elasticity roll film, spring steel plate.
5, fan blade automatic speed regulating wind energy conversion system as claimed in claim 1, it is characterized in that air blade (1) blade shaft (2) be vortex energy collection type, wind sail type, arc form, swing wing type, aerofoil formula, lift formula, tab style, wind scoop formula, become resistance type,, the framework loose-leaf type tapered of following the wind, movable open and close type from varied angle formula, angle type, (eight, ㄑ,
C, U, V, J) font fan blade or wind scoop; Fan blade can be with high strength sun-proof anti-aging soft cloth, canvas paulin, metal, organic, novel light material, stainless steel, stainless steel frame.
6, fan blade automatic speed regulating wind energy conversion system as claimed in claim 1, it is characterized in that its vertical tower (18) is tower cartridge type, tower seat formula, tower room formula (24), center shaft type, rotating cylinder shaft type, rotates shaft type, the movable convenient for maintaining formula of small wind turbine pylon steel pipe, packaged type device, also can many generator to be contained on the pylon locomotive inside and outside or approach the ground design.
7, fan blade automatic speed regulating wind energy conversion system as claimed in claim 1 is characterized in that wind wheel organization is to be used on the wind energy conversion system rotatingshaft, and other establishes layering and organizes at the most for one group, and wind wheel can have 2 to a plurality of five equilibrium rack beams, also can increase a lot of fan blades on each rack beam.
8, fan blade automatic speed regulating wind energy conversion system as claimed in claim 1, it is characterized in that wind wheel organization is two wind wheel structures of flat shaft type wind energy conversion system, rotatingshaft was quick for rotatingshaft after being connected to after wind wheel speed regulating mechanism (26) by various gear ups at a slow speed before preceding wind wheel structure (25) connected, respectively be provided with the fan blade of wind wheel organization on the rotatingshaft of front and back, the centre is gear-box locomotive and generator (27).
9. fan blade automatic speed regulating wind energy conversion system as claimed in claim 1, it is characterized in that fan blade is to be installed on the movable frame with soft canvas, paulin, free up and down flexible with the groove of living, or about flexible, with spring, extension spring, free wheel, pipe, rope, stay cord control or Electric Machine Control, can roll as sail.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB031287158A CN100504064C (en) | 2003-05-05 | 2003-05-05 | Full-automatic speed-regulating wind motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031287158A CN100504064C (en) | 2003-05-05 | 2003-05-05 | Full-automatic speed-regulating wind motor |
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| CN1548715A CN1548715A (en) | 2004-11-24 |
| CN100504064C true CN100504064C (en) | 2009-06-24 |
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| CNB031287158A Expired - Fee Related CN100504064C (en) | 2003-05-05 | 2003-05-05 | Full-automatic speed-regulating wind motor |
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| CN1328506C (en) * | 2005-06-14 | 2007-07-25 | 韩永勤 | Wind energy generator |
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| CN100386516C (en) * | 2007-04-05 | 2008-05-07 | 王刚 | Double-sided impleller wind-force generator of orthogonal horizontal speed-differential cocurrent rotation |
| CN103281008B (en) * | 2009-03-24 | 2015-04-15 | 杨青山 | Solar wind-driven generator |
| CN101900085B (en) * | 2009-05-25 | 2013-04-17 | 杨青山 | Device for driving fan blades of solar wind turbine |
| CN101634277B (en) * | 2009-07-17 | 2013-05-29 | 曹连芃 | Method and mechanism for controlling deflection angle of blade of vertical axis wind turbine |
| CN102116257B (en) * | 2010-12-29 | 2012-12-26 | 新疆金风科技股份有限公司 | Method for improving stability of wind power generator set at high-altitude area |
| CN102305172A (en) * | 2011-08-19 | 2012-01-04 | 天津大学 | Multi-rotor wind generating system with fixing rods |
| CN102748221A (en) * | 2012-06-16 | 2012-10-24 | 朱秀刚 | Multi-blade wind wheel speed increasing device of high-speed wind generating set |
| CN104343643B (en) * | 2014-09-24 | 2017-01-25 | 王东明 | Lift type elastic synergistic windmill blade |
| CN105909472A (en) * | 2016-05-19 | 2016-08-31 | 湖南青天风力发电有限公司 | Sail type wind generating set |
| CN108547734B (en) * | 2018-04-19 | 2019-10-15 | 安徽六和同心风能设备有限公司 | A kind of automatic speed-limiting vertical axis aerogenerator |
| CN109253047B (en) * | 2018-11-30 | 2023-12-12 | 江苏特瑞菲克环保科技有限公司 | Small-sized wind energy utilization device |
| CN110185582B (en) * | 2019-05-21 | 2020-11-24 | 三明学院 | Wind power driving system |
| CN110454326B (en) * | 2019-08-16 | 2020-11-27 | 建水恒诚新能源有限公司 | Centrifugal self-balancing force-gathering type efficient wind power device |
| CN111412109B (en) * | 2020-03-05 | 2021-07-20 | 盐城国睿信科技有限公司 | Wind-driven generator |
-
2003
- 2003-05-05 CN CNB031287158A patent/CN100504064C/en not_active Expired - Fee Related
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