CN108547739A - A kind of safe and reliable Intelligent wind driven generator suitable for severe cold area - Google Patents
A kind of safe and reliable Intelligent wind driven generator suitable for severe cold area Download PDFInfo
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- CN108547739A CN108547739A CN201810253843.0A CN201810253843A CN108547739A CN 108547739 A CN108547739 A CN 108547739A CN 201810253843 A CN201810253843 A CN 201810253843A CN 108547739 A CN108547739 A CN 108547739A
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- motor
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- driven generator
- severe cold
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 abstract description 5
- 108010066278 cabin-4 Proteins 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/40—Ice detection; De-icing means
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of safe and reliable Intelligent wind driven generators suitable for severe cold area,Including pedestal,Pylon,Platform,Cabin,Wheel hub,Protective device and several fan blades,Protective device includes protection ring,Pillar,Vertical tube,Transverse tube and protecting box,Cutting mechanism includes connection unit,Adjusting rod,Strut,Blade,First motor,Buffer stopper,First drive shaft and movable block,Pushing mechanism includes drive component,Fixed block,Translational block,Expansion bracket,Slip ring,Sliding rail and push plate,The protection ring for being suitable for the safe and reliable Intelligent wind driven generator of severe cold area prevents the ice cube fallen on fan blade from injuring passerby by a crashing object,The ice cube of fan blade end is cut by cutting mechanism,Mitigate the burden of fan blade,Improve the rotating speed of wheel hub,To reinforce generating capacity,Moreover,Make push plate that ice cube be pushed to fall into vertical tube by telescoping mechanism,Prevent ice cube from falling initiation safety accident from the outside of protection ring,Improve the security reliability of the equipment.
Description
Technical field
The present invention relates to field of wind power equipment, more particularly to a kind of safe and reliable intelligence suitable for severe cold area
Type wind-driven generator.
Background technology
Wind-driven generator is to convert wind energy into mechanical work, and mechanical work drives rotor rotation, the electricity of final output alternating current
Power equipment.Wind-driven generator generally have wind wheel, generator (including device), direction-regulator (empennage), pylon, speed-limiting safety mechanism and
The components such as energy storage device form.The operation principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, it keeps watch
Kinetic energy be changed into the mechanical energy of rotor shaft, generator rotary electrification under the drive of rotor shaft.In a broad sense, wind energy is also too
It is positive can, be one kind using the sun as heat source so alternatively wind-driven generator, generate electricity by the heat energy utilization of working media of air
Machine.
But existing wind-driven generator is only applicable to the area operation in some warmer climates, in some severe cold areas,
Once rainfall snowfall occurs, sleet is fallen on fan blade, is easy glaciation, is increased the quality of fan blade so that fan blade rotating speed drops
Low, moreover, after fan blade rotating speed improves, ice cube is influenced by centrifugal force, is easy to be detached from from fan blade, is injured the row on road surface by a crashing object
People causes safety accident, and existing wind-force wind turbine is caused to be reduced in the practicability of severe cold area.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, one kind is provided suitable for severe cold
The safe and reliable Intelligent wind driven generator in area.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of suitable for the safe and reliable of severe cold area
Intelligent wind driven generator, including pedestal, pylon, platform, cabin, wheel hub and several fan blades, the platform are fixed by pylon
In the top of pedestal, the cabin is fixed on the top of platform, and one end of the wheel hub is arranged in cabin, and the fan blade is circumferential
Be evenly distributed on the other end of wheel hub, further include protective device, the protective device include protection ring, pillar, vertical tube, transverse tube and
Protecting box, the transverse tube are fixed on the top of pedestal, and the protection ring is fixed on the top of transverse tube by pillar, the vertical tube
Bottom end is connected to transverse tube, and the fan blade is arranged in the inside of protection ring, and the protecting box is fixed on the close protection ring of pylon
Side, the top in the protecting box are equipped with cutting mechanism, and the bottom in the protecting box is equipped with pushing mechanism, in the cabin
Equipped with PLC；
The cutting mechanism includes connection unit, adjusting rod, strut, blade, first motor, buffer stopper, the first drive shaft
And movable block, the first motor and buffer stopper are each attached to the top in protecting box, the first motor is electrically connected with PLC,
Between first motor and buffer stopper, the first motor is sequentially connected first drive shaft with the first drive shaft, described
Movable block is set in the first drive shaft, and being equipped with the junction of the first drive shaft for the movable block is matched with the first drive shaft
Screw thread, the movable block by the center of strut and adjusting rod be hinged, the connection unit and blade are separately positioned on tune
The both ends of pole；
The pushing mechanism includes drive component, fixed block, translational block, expansion bracket, slip ring, sliding rail and push plate, the cunning
The shape of rail is U-shaped, and the both ends of the sliding rail are fixed on the side of the separate fan blade of push plate, and the slip ring is set on sliding rail,
The fixed block is fixed on the bottom in protecting box, and the both sides of one end of the expansion bracket are hinged with slip ring and push plate respectively, institute
The both sides for stating the other end of expansion bracket are hinged with fixed block and translational block respectively, and the driving component is sequentially connected with translational block.
Preferably, for the ease of the rotation of adjusting rod, the connection unit includes connecting shaft, connection ring and bottom plate, institute
The top that bottom plate is fixed on by connecting shaft in protecting box is stated, the connection ring is set in connecting shaft, the connection ring and tune
Pole is fixedly connected.
Preferably, in order to drive translational block to move, the driving component includes the second motor, gear and rack, described
Second motor is fixed on the bottom in protecting box, and second motor is electrically connected with PLC, and second motor connects with gear drive
It connects, the wheel and rack engagement, the rack is fixedly connected with translational block.
Preferably, in order to realize the steady flexible of expansion bracket, the pushing mechanism further includes limitting casing, the limitting casing
Shape be U-shaped, the both ends of the limitting casing are fixed on the bottom in protecting box, and the translational block is set on limitting casing.
Preferably, for the ease of removing accumulated snow and ice cube in transverse tube, cleaning machine is equipped in the transverse tube, it is described clear
Except mechanism includes third motor, driving wheel, fixing axle, circular frame, cross bar and removes block, the third motor is fixed on transverse tube
On inner wall, the third motor is electrically connected with PLC, and the third motor is sequentially connected with driving wheel, and the fixing axle is fixed on
On driving wheel, the fixing axle is arranged in circular frame, and the circular frame is fixedly connected by transverse tube with block is removed.
Preferably, for the ease of whether having ice cube and accumulated snow accumulation in detection vertical tube, pressure is equipped in the removing block
Sensor, the pressure sensor are electrically connected with PLC.
Preferably, in order to ensure that the steady movement of circular frame, the cleaning machine further include two slideways, two slideways
The bottom and top in transverse tube are separately fixed at, the bottom end of the circular frame and the top of circular frame are slided with two slideways respectively
Connection.
Preferably, in order to be reinforced to protection ring, the both sides of the cabin are equipped with reinforcing bar, and the cabin is by adding
Gu bar is fixedly connected with protection ring.
Preferably, whether one end of the separate wheel hub in order to detect fan blade has ice cube, the top of the protecting box to be equipped with
Ultrasonic range finder, the ultrasonic range finder are electrically connected with PLC.
Preferably, external sleet enters from the top of vertical tube in vertical tube in order to prevent, the both sides of the vertical tube are equipped with
The top of holder, the vertical tube is equipped with shield, and the shield is obliquely installed, and the shield is fixed by the bracket in the upper of vertical tube
Side.
The invention has the advantages that should be suitable for the protection of the safe and reliable Intelligent wind driven generator of severe cold area
Ring prevents the ice cube fallen on fan blade from injuring passerby by a crashing object, is cut to the ice cube of fan blade end by cutting mechanism, mitigates the negative of fan blade
Load, improves the rotating speed of wheel hub, and to reinforce generating capacity, compared with existing cutting mechanism, the cutting mechanism is big without consumption
Electric power is measured, ice cube can be cut by the rotation of fan blade, moreover, makes push plate that ice cube be pushed to fall by telescoping mechanism
Enter in vertical tube, prevent ice cube from falling initiation safety accident from the outside of protection ring, improves the security reliability of the equipment, and it is existing
Some pushing mechanisms are compared, which makes push plate be moved using expansion bracket, keeps push plate moving range wider, structure is more
It is compact.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the safe and reliable Intelligent wind driven generator suitable for severe cold area of the present invention；
Fig. 2 is the side view of the safe and reliable Intelligent wind driven generator suitable for severe cold area of the present invention；
Fig. 3 is the knot of the cutting mechanism of the safe and reliable Intelligent wind driven generator suitable for severe cold area of the present invention
Structure schematic diagram；
Fig. 4 is the knot of the pushing mechanism of the safe and reliable Intelligent wind driven generator suitable for severe cold area of the present invention
Structure schematic diagram；
Fig. 5 is the knot of the cleaning machine of the safe and reliable Intelligent wind driven generator suitable for severe cold area of the present invention
Structure schematic diagram；
In figure：1. pedestal, 2. pylons, 3. platforms, 4. cabins, 5. wheel hubs, 6. fan blades, 7. protection rings, 8. pillars, 9. is perpendicular
Pipe, 10. transverse tubes, 11. protecting box, 12. adjusting rods, 13. struts, 14. blades, 15. first motors, 16. buffer stoppers, 17. first
Drive shaft, 18. movable blocks, 19. fixed blocks, 20. translational blocks, 21. expansion brackets, 22. slip rings, 23. sliding rails, 24. push plates, 25. connect
Spindle, 26. connection rings, 27. bottom plates, 28. second motors, 29. gears, 30. racks, 31. limitting casings, 32. third motors, 33.
Driving wheel, 34. fixing axles, 35. circular frames, 36. cross bars, 37. removing blocks, 38. pressure sensors, 39. slideways, 40. reinforcing bars,
41. ultrasonic range finder, 42. holders, 43. shields.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, a kind of safe and reliable Intelligent wind driven generator suitable for severe cold area, including pedestal 1,
Pylon 2, platform 3, cabin 4, wheel hub 5 and several fan blades 6, the platform 3 are fixed on the top of pedestal 1, the machine by pylon 2
Cabin 4 is fixed on the top of platform 3, and one end of the wheel hub 5 is arranged in cabin 4, and the fan blade 6 is circumferential to be evenly distributed on wheel hub
5 other end further includes protective device, and the protective device includes protection ring 7, pillar 8, vertical tube 9, transverse tube 10 and protecting box
11, the transverse tube 10 is fixed on the top of pedestal 1, and the protection ring 7 is fixed on the top of transverse tube 10 by pillar 8, described perpendicular
The bottom end of pipe 9 is connected to transverse tube 10, and the fan blade 6 is arranged in the inside of protection ring 7, and the protecting box 11 is fixed on pylon 2
Top in the side of protection ring 7, the protecting box 11 is equipped with cutting mechanism, and the bottom in the protecting box 11, which is equipped with, to push away
Motivation structure, the cabin 4 is interior to be equipped with PLC；
In the wind-driven generator, support platform 3, the side of platform 3 are fixed by pylon 2,6 wind-engaging force effect of fan blade rotates,
Band runner hub 5 rotates, and so that cabin 4 is generated electricity, converts wind energy into mechanical energy to realize, then mechanical energy is changed into electricity
The process of energy, in order to enable the equipment in severe cold area safe operation, is prevented during realizing power generation by protective device
Only the icing on fan blade 6 reduces generating efficiency, while avoiding ice cube from being detached from fan blade 6 and injuring the safety accident that passerby is caused by a crashing object, pacifies
In full device, after each fan blade 6 being surrounded using protection ring 7,6 end of fan blade is cut by the cutting mechanism in protecting box 11
Ice cube makes ice cube pound on the inner wall of protection ring 7, and the ice cube that then will fall off by pushing mechanism pushes forward, and ice cube is made to fall
Enter in vertical tube 9, prevents ice cube from falling initiation safety accident.
As shown in figure 3, the cutting mechanism include connection unit, adjusting rod 12, strut 13, blade 14, first motor 15,
Buffer stopper 16, the first drive shaft 17 and movable block 18, the first motor 15 and buffer stopper 16 are each attached in protecting box 11
Top, the first motor 15 are electrically connected with PLC, first drive shaft 17 between first motor 15 and buffer stopper 16,
The first motor 15 and the first drive shaft 17 are sequentially connected, and the movable block 18 is set in the first drive shaft 17, the shifting
Being equipped with the junction of the first drive shaft 17 for motion block 18 passes through branch with 17 matched screw thread of the first drive shaft, the movable block 18
It is hinged at the center of bar 13 and adjusting rod 12, the connection unit and blade 14 are separately positioned on the both ends of adjusting rod 12；
It is run by the first motor 15 in PLC control cutting mechanisms, drives the rotation of the first drive shaft 17, make the first drive shaft
17 by threaded function on movable block 18, movable block 18 is moved along the axial direction of the first drive shaft 17, to pass through branch
Bar 13 drives adjusting rod 12 to rotate, and makes blade 14 using connection unit as the center of circle, turns to the lower section of fan blade 6, when fan blade 6 rotates,
The ice cube of 6 end of fan blade is cut to by blade 14, to mitigate the quality of fan blade 6, convenient for improving the rotating speed of wheel hub 5.
As shown in figure 4, the pushing mechanism include drive component, fixed block 19, translational block 20, expansion bracket 21, slip ring 22,
The shape of sliding rail 23 and push plate 24, the sliding rail 23 is U-shaped, and the both ends of the sliding rail 23 are fixed on the separate fan blade 6 of push plate 24
Side, the slip ring 22 is set on sliding rail 23, and the fixed block 19 is fixed on the bottom in protecting box 11, the expansion bracket
The both sides of 21 one end are hinged with slip ring 22 and push plate 24 respectively, the both sides of the other end of the expansion bracket 21 respectively with fixed block
19 and translational block 20 it is hinged, the driving component is sequentially connected with translational block 20.
When ice cube is fallen in the bottom of the inside of protection ring 7, PLC controls drive component operation, and translational block 20 is driven to move
It is dynamic, so that the distance between translational block 20 and fixed block 19 is increased, slip ring 22 is slided along sliding rail 23, to make the length of expansion bracket 21
Degree increases, and then drives push plate 24 far from protecting box 11, makes push plate 24 that ice cube to be pushed to the top of vertical tube 9, ice cube is in vertical tube 9
It is interior to fall downwards, prevent ice cube from pounding the pedestrian to road.
Preferably, for the ease of the rotation of adjusting rod 12, the connection unit includes connecting shaft 25, connection ring 26 and bottom
Plate 27, the bottom plate 27 are fixed on the top in protecting box 11 by connecting shaft 25, and the connection ring 26 is set in connecting shaft 25
On, the connection ring 26 is fixedly connected with adjusting rod 12.The position of connecting shaft 25 and bottom plate 27 is fixed, and connection ring 26 can be along even
The axis of spindle 25 rotates, to facilitate the rotation of adjusting rod 12.
As shown in figure 4, the driving component includes the second motor 28, gear 29 and rack 30, second motor 28 is solid
It is scheduled on the bottom in protecting box 11, second motor 28 is electrically connected with PLC, and second motor 28 connects with the transmission of gear 29
It connects, the gear 29 is engaged with rack 30, and the rack 30 is fixedly connected with translational block 20.
PLC controls the second motor 28 and starts, and band moving gear 29 rotates, and gear 29 acts on rack 30, to moving teeth
Item 30 moves, and makes rack 30 that translational block 20 be driven to move.
Preferably, in order to realize the steady flexible of expansion bracket 21, the pushing mechanism further includes limitting casing 31, the limit
The shape of position frame 31 is U-shaped, and the both ends of the limitting casing 31 are fixed on the bottom in protecting box 11, and the translational block 20 is set in
On limitting casing 31.The moving direction that translational block 20 is secured by the fixed limitting casing in position 31, to make translational block 20 carry out
It is smoothly mobile, and then the telescopic direction of expansion bracket 21 is secured, so that expansion bracket 21 is generated smoothly flexible.
As shown in figure 5, being equipped with cleaning machine in the transverse tube 10, the cleaning machine includes third motor 32, driving wheel
33, fixing axle 34, circular frame 35, cross bar 36 and removing block 37, the third motor 32 is fixed on the inner wall of transverse tube 10, described
Third motor 32 is electrically connected with PLC, and the third motor 32 is sequentially connected with driving wheel 33, and the fixing axle 34 is fixed on driving
On wheel 33, the fixing axle 34 is arranged in circular frame 35, and the circular frame 35 is fixedly connected by transverse tube 10 with block 37 is removed.
PLC controls third motor 32 and runs, and driving wheel 33 is driven to rotate, and makes fixing axle 34 that circular frame 35 be driven to carry out back and forth
It is mobile, and then drive removing block 37 to move back and forth by cross bar 36, the ice cube fallen from 9 bottom end of vertical tube is pushed to transverse tube
10 outside prevents ice cube in 9 building up inside of vertical tube.
Preferably, for the ease of whether having ice cube and accumulated snow accumulation in detection vertical tube 9, pressure is equipped in the removing block 37
Force snesor 38, the pressure sensor 38 are electrically connected with PLC.When ice cube is in 9 building up inside of vertical tube, ice cube is resisted against removing
On block 37, the pressure sensor 38 in removing block 37 is set to receive pressure data, pressure sensor 38 is anti-by pressure data at this time
Feed PLC, so that PLC control thirds motor 32 is run, removes the ice cube of accumulation.
Preferably, in order to ensure the steady movement of circular frame 35, the cleaning machine further includes two slideways 39, two
Slideway 39 is separately fixed at the bottom and top in transverse tube 10, the bottom end of the circular frame 35 and the top of circular frame 35 respectively with
Two slideways 39 are slidably connected.By the fixed slideway 39 in two positions, the moving direction of circular frame 35 is secured, circular frame is made
35 are smoothly moved.
Preferably, in order to be reinforced to protection ring 7, the both sides of the cabin 4 are equipped with reinforcing bar 40, the cabin 4
It is fixedly connected with protection ring 7 by reinforcing bar 40.Protection ring 7 is reinforced using reinforcing bar 40, after preventing longtime running, is protected
7 position of retaining ring is detached from, and then ensure that fan blade 6 is located at the inside of protection ring 7.
Preferably, whether one end of the separate wheel hub 5 in order to detect fan blade 6 has ice cube, the top of the protecting box 11
Equipped with ultrasonic range finder 41, the ultrasonic range finder 41 is electrically connected with PLC.
When there is ice cube in the end of fan blade 6, ultrasonic range finder 41 detects the distance signal of ice cube, and by range data
PLC is fed back to, makes PLC control cutting mechanism operations, the ice cube of 6 end of fan blade is cut, generating efficiency is improved.
Preferably, external sleet enters from the top of vertical tube 9 in vertical tube 9 in order to prevent, the both sides of the vertical tube 9 are set
There are holder 42, the top of the vertical tube 9 to be equipped with shield 43, the shield 43 is obliquely installed, and the shield 43 is solid by holder 42
It is scheduled on the top of vertical tube 9.Shield 43 is supported by holder 42, so that shield 43 is blocked the opening of vertical tube 9, prevents sleet sky
Under gas, rainfall and snowfall are directly fallen in vertical tube 9.
The wind-driven generator prevents the ice cube fallen on fan blade 6 from injuring passerby by a crashing object by protection ring 7, when having ice cube on fan blade 6
When, PLC controls first motor 15 and runs, and movable block 18 is made to be moved, and to drive adjusting rod 12 to rotate by strut 13, makes
Blade 14 turns to the lower section of fan blade 6, is cut to the ice cube of 6 end of fan blade, mitigates the burden of fan blade 6, improves power generation effect
Rate moreover drives translational block 20 to move, the length of expansion bracket 21 is made to increase, push plate 24 is driven to move by drive component,
The ice cube of 7 inside of protection ring is pushed in vertical tube 9 by push plate 24, prevents ice cube from falling initiation safety accident, to ensure
The security reliability of the wind-driven generator.
It compared with prior art, should be suitable for the protection ring 7 of the safe and reliable Intelligent wind driven generator of severe cold area
It prevents the ice cube fallen on fan blade 6 from injuring passerby by a crashing object, the ice cube of 6 end of fan blade is cut by cutting mechanism, mitigates the negative of fan blade 6
Load improves the rotating speed of wheel hub 5, and to reinforce generating capacity, compared with existing cutting mechanism, the cutting mechanism is big without consumption
Electric power is measured, ice cube can be cut by the rotation of fan blade 6, moreover, so that push plate 24 is pushed ice by telescoping mechanism
Block is fallen into vertical tube 9, prevents ice cube from falling initiation safety accident from the outside of protection ring 7, improves the safe and reliable of the equipment
Property, compared with existing pushing mechanism, which makes push plate 24 be moved using expansion bracket 21, and push plate 24 is made to move model
It encloses more extensively, structure is more compact.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of safe and reliable Intelligent wind driven generator suitable for severe cold area, including pedestal (1), pylon (2), platform
(3), cabin (4), wheel hub (5) and several fan blades (6), the platform (3) are fixed on the top of pedestal (1), institute by pylon (2)
The top that cabin (4) is fixed on platform (3) is stated, in cabin (4), the fan blade (6) is circumferential for one end setting of the wheel hub (5)
It is evenly distributed on the other end of wheel hub (5), which is characterized in that further include protective device, the protective device includes protection ring
(7), pillar (8), vertical tube (9), transverse tube (10) and protecting box (11), the transverse tube (10) is fixed on the top of pedestal (1), described
Protection ring (7) is fixed on the top of transverse tube (10) by pillar (8), and the bottom end of the vertical tube (9) is connected to transverse tube (10), described
Fan blade (6) is arranged in the inside of protection ring (7), and the protecting box (11) is fixed on the one of the close protection ring (7) of pylon (2)
Side, the top in the protecting box (11) are equipped with cutting mechanism, and the bottom in the protecting box (11) is equipped with pushing mechanism, described
PLC is equipped in cabin (4)；
The cutting mechanism includes connection unit, adjusting rod (12), strut (13), blade (14), first motor (15), buffer stopper
(16), the first drive shaft (17) and movable block (18), the first motor (15) and buffer stopper (16) are each attached to protecting box
(11) top in, the first motor (15) are electrically connected with PLC, first drive shaft (17) be located at first motor (15) and
Between buffer stopper (16), the first motor (15) is sequentially connected with the first drive shaft (17), and the movable block (18) is set in
In first drive shaft (17), the movable block (18) be equipped with the junction of the first drive shaft (17) and the first drive shaft (17)
Matched screw thread is hinged at the center that the movable block (18) passes through strut (13) and adjusting rod (12), the connection unit and
Blade (14) is separately positioned on the both ends of adjusting rod (12)；
The pushing mechanism includes drive component, fixed block (19), translational block (20), expansion bracket (21), slip ring (22), sliding rail
(23) and push plate (24), the shape of the sliding rail (23) is U-shaped, and the both ends of the sliding rail (23) are fixed on the separate of push plate (24)
The side of fan blade (6), the slip ring (22) are set on sliding rail (23), and the fixed block (19) is fixed in protecting box (11)
The both sides of bottom, one end of the expansion bracket (21) are hinged with slip ring (22) and push plate (24) respectively, the expansion bracket (21)
The both sides of the other end are hinged with fixed block (19) and translational block (20) respectively, and the driving component connects with translational block (20) transmission
It connects.
2. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as described in claim 1, which is characterized in that
The connection unit includes connecting shaft (25), connection ring (26) and bottom plate (27), and the bottom plate (27) is solid by connecting shaft (25)
It is scheduled on the top in protecting box (11), the connection ring (26) is set in connecting shaft (25), the connection ring (26) and adjusting
Bar (12) is fixedly connected.
3. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as described in claim 1, which is characterized in that
The driving component includes the second motor (28), gear (29) and rack (30), and second motor (28) is fixed on protecting box
(11) bottom in, second motor (28) are electrically connected with PLC, and second motor (28) is sequentially connected with gear (29),
The gear (29) is engaged with rack (30), and the rack (30) is fixedly connected with translational block (20).
4. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as described in claim 1, which is characterized in that
The pushing mechanism further includes limitting casing (31), and the shape of the limitting casing (31) is U-shaped, and the both ends of the limitting casing (31) are solid
It is scheduled on the bottom in protecting box (11), the translational block (20) is set on limitting casing (31).
5. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as described in claim 1, which is characterized in that
Cleaning machine is equipped in the transverse tube (10), the cleaning machine includes third motor (32), driving wheel (33), fixing axle
(34), circular frame (35), cross bar (36) and removing block (37), the third motor (32) are fixed on the inner wall of transverse tube (10),
The third motor (32) is electrically connected with PLC, and the third motor (32) is sequentially connected with driving wheel (33), the fixing axle
(34) it is fixed on driving wheel (33), in circular frame (35), the circular frame (35) passes through cross for fixing axle (34) setting
Pipe (10) is fixedly connected with block (37) is removed.
6. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as claimed in claim 5, which is characterized in that
Pressure sensor (38) is equipped in the removing block (37), the pressure sensor (38) is electrically connected with PLC.
7. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as claimed in claim 5, which is characterized in that
The cleaning machine further includes two slideways (39), and two slideways (39) are separately fixed at the bottom and top in transverse tube (10),
The bottom end of the circular frame (35) and the top of circular frame (35) are slidably connected with two slideways (39) respectively.
8. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as described in claim 1, which is characterized in that
The both sides of the cabin (4) are equipped with reinforcing bar (40), and the cabin (4) is fixedly connected by reinforcing bar (40) with protection ring (7).
9. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as described in claim 1, which is characterized in that
The top of the protecting box (11) is equipped with ultrasonic range finder (41), and the ultrasonic range finder (41) is electrically connected with PLC.
10. being suitable for the safe and reliable Intelligent wind driven generator of severe cold area as described in claim 1, feature exists
In the both sides of the vertical tube (9) are equipped with holder (42), and the top of the vertical tube (9) is equipped with shield (43), and the shield (43) is inclined
Tiltedly setting, the shield (43) are fixed on the top of vertical tube (9) by holder (42).
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| CN201810253843.0A CN108547739B (en) | 2018-03-26 | 2018-03-26 | Safe and reliable intelligent wind driven generator suitable for severe cold area |
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| CN108547739B CN108547739B (en) | 2020-07-28 |
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| CN108547739B (en) | 2020-07-28 |
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