CN104314765B - A kind of wind power generation plant - Google Patents
A kind of wind power generation plant Download PDFInfo
- Publication number
- CN104314765B CN104314765B CN201410572088.4A CN201410572088A CN104314765B CN 104314765 B CN104314765 B CN 104314765B CN 201410572088 A CN201410572088 A CN 201410572088A CN 104314765 B CN104314765 B CN 104314765B
- Authority
- CN
- China
- Prior art keywords
- empennage
- screw
- fan blade
- wind
- lower casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 230000005484 gravity Effects 0.000 claims abstract description 31
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004512 die casting Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
-
- 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
- F03D80/60—Cooling or heating of wind motors
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind power generation plant, the device includes gravity pendency empennage 1, control board fixed screw 2, empennage fixing axle 3, body suture screw 4, body upper casing 5, body drive end bearing bracket 6, body drive end bearing bracket fixed screw 7, fan blade fixing nut 8, wind impeller boss 9, wind impeller boss fixing nut 10, fan blade 11, fan blade fixed screw 12, radome fairing 13, motor 14, body lower casing 15, control board 16, revolving body 17, motor fixing screw 18.The device is formed using all aluminium alloy die casting, including the aluminium alloy radiating waterproof case outside motor 14 and device inside device.The device is using gravity pendency empennage 1, make steering more flexible, more sensitive alignment wind direction, torsion is increased to motor 14 by controlling circuit in high wind, empennage is gone off course automatically, so as to carry out off-load to fan blade, high wind is avoided the device is caused to damage, and device design is light, install simple, reduce manufacture and installation cost.
Description
Technical field
The present invention relates to a kind of wind power generation plant, belong to field of mechanical technique.
Background technology
Under current climatic environment, fossil fuel resource and energy demand constantly increase and cause Abnormal Phenomena on Climate not
Disconnected to occur, increasing country notices destruction of the environment to terrestrial ecosystem.Accordingly, as the wind energy of regenerative resource
Increasingly it is subject to people to pay attention to and favor with solar energy, and wind-power electricity generation is more by it is believed that be cost effect in regenerative resource
The energy the most obvious and increased popularity.At present, the large-scale wind driven generator of countries in the world is mainly by government subsidy policy, and
It receives Investment Influence than larger, main reason is that：Current wind-driven generator is high to installation environment requirement, invests and transports into
Than larger, when taking a lot of work very much etc., it directly affects popularization and promotes for this.And for large-scale wind driven generator, small wind
Generator have it is convenient install, the advantage such as maintenance cost is cheap, be more and more to be subject to people to pay attention to and favor.
According to statistics, current less than 10 kilowatts of horizontal axis wind-driven generator, is mostly connected using welding iron or stainless steel
Empennage is connect, the casing of its motor uses cast iron or glass steel material, but, generator integrally can be very heavy, and needs a lot
People or specialized team could complete to install.And the present invention can be solved the problems, such as above well.
The content of the invention
Present invention aim at a kind of wind power generation plant is provided, the device is formed using all aluminium alloy die casting, including
Aluminium alloy radiating waterproof case outside motor and device inside device.The device makes steering more using gravity pendency empennage
Plus flexibly, more sensitive alignment wind direction increases torsion by controlling circuit in high wind to motor, empennage is gone off course automatically,
So as to carrying out off-load to fan blade, it is to avoid high wind causes to damage to the device, and device design is light, install simple, drop
Low manufacture and installation cost.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of wind power generation plant, the device includes weight
Power pendency empennage 1, control board fixed screw 2, empennage fixing axle 3, body suture screw 4, body upper casing 5, body front end
Lid 6, body drive end bearing bracket fixed screw 7, fan blade fixing nut 8, wind impeller boss 9, wind impeller boss fixing nut 10, fan blade 11, wind
Leaf fixed screw 12, radome fairing 13, motor 14, body lower casing 15, control board 16, revolving body 17, motor fixing screw 18.
Gravity pendency empennage 1 includes body upper casing 5 and body lower casing 15, and gravity pendency empennage 1 is connected by empennage fixing axle 3.Empennage
Fixing axle 3 is then passed through the mounting hole of gravity pendency empennage 1, the He of empennage fixing axle 3 through the middle open-work at the rear portion of body upper casing 5
The middle empennage mounting hole at the rear portion of body lower casing 15 is designed with screw thread, tightens empennage fixing axle 3.Control board fixed screw 2
Fixed through the open-work of circuit board installation position three, and three screwed holes in the radiating ribs of body lower casing 15 top.Gravity pendency empennage 1
Fixed by empennage fixing axle 3 with body upper casing 5, body lower casing 15.Body suture screw 4 passes through rear portion of body upper casing 5 or so
The open-work of both sides, is fixed on the rear portion left and right sides screwed hole of body lower casing 15, and tighten.15 points of body upper casing 5 and body lower casing
Sealing bayonet socket is not provided with, and body upper casing 5 and body lower casing 15 in its natural state are buckled, and are closed.Body drive end bearing bracket 6 is installed
It is fixed on the front-end position of body upper casing 5 and body lower casing 15.Body upper casing 5 and body lower casing 15 are provided with waterstop port.Before body
End cap fixed screw 7 is fixed on the front position of body drive end bearing bracket 6.The fixed spiral shell of four of body drive end bearing bracket fixed screw 7
Silk is separately fixed at the upper lid front end fixed screw holes of body upper casing 5 and the front end fixed screw holes of body lower casing 15, and tightens.
Fan blade fixing nut 8 is arranged on behind wind impeller boss 9, and fan blade fixed screw 12 is corresponded and installed.Wind impeller boss 9 and fan blade
After 11 install, the front end axle of motor 14 passes through the centre bore of wind impeller boss 9, is fixedly connected by wind impeller boss fixing nut 10.It is suitable
Hour hands rotating blading wheel hub 9, and the front end axle of motor 14 and wind impeller boss 9 are tightened.Fan blade 11 passes through fan blade fixed screw 12
Through the mounting hole of the root of fan blade 11, it is then passed through wind impeller boss 9 and is connected with the fan blade fixing nut 8 behind wind impeller boss 9, and
Tighten.Fan blade fixed screw 12 passes through the root mounting hole of fan blade 11, is then passed through the fan blade behind wind impeller boss 9, and wind impeller boss 9
Fixing nut 8 is connected, and is tightened.Be provided with draw-in groove inside radome fairing 13, and with the cylindrical formation buckle structure of wind impeller boss 9.Electricity
Machine 14, through the both sides mounting hole site of motor 14, is fixed on four motor peaces in the middle of body lower casing 15 by motor fixing screw 18
In dress screwed hole, and tighten.Body lower casing 15, body upper casing 5, body drive end bearing bracket 6 are screwed suture.Control board
16 are fixedly connected by control board fixed screw 2 with three screw holes on the radiating ribs top of body lower casing 15.Body lower casing
Bearing is provided with 15 lower section circular holes, after the upper cylindrical position of revolving body 17 penetrates the inner bearing of body lower casing 15, the circle of revolving body 17
Capital end is provided with jump ring circlip groove, and jump ring back-up ring is loaded onto in the jump-ring slot of revolving body 17, realizes fixing.Motor 14 passes through four M8
The motor fixing screw 18 of × 40mm is fixedly connected with body lower casing 15.
Beneficial effect：
1st, the present invention is all made using aluminium alloy compression casting moulding material, and its radiating effect is relatively good.
2nd, the gravity pendency tail fin design of present invention optimization, it can be ensured that the present apparatus will not be damaged in strong wind or heavy rain,
Improve the security that the present apparatus is used.
3rd, the present invention is able to ensure that this wind generator device normal power generation Effec-tive Function.
4th, heat dissipation design of the invention, significantly reduces the operating temperature of body, improves security.
5th, the present invention can be such that wind power generation plant more minimizes, and be designed by structurally waterproof, and gravity pendency empennage,
Wind direction can be neatly directed at.
Brief description of the drawings
Fig. 1 is the stereoscopic-state figure of wind power generation plant of the present invention.
Fig. 2 is structural representation of the invention.
Identifier declaration：1- gravity pendency empennage；2- control board fixed screws；3- empennage fixing axles；4- bodies are sutured
Screw；5- body upper casings；6- body drive end bearing brackets；7- body drive end bearing bracket fixed screws；8- fan blade fixing nuts；9- wind impeller boss；
10- wind impeller boss fixing nuts；11- fan blades；12- fan blade fixed screws；13- radome fairings；14- motors；15- body lower casings；16-
Control board；17- revolving bodies；18- motor fixing screws.
Fig. 3 is the structural representation of body suture design of the invention.
Identifier declaration：1- body upper casings；2- body lower casings；3- body drive end bearing brackets；4- bodies suture screw；5- controls circuit
Plate.
Fig. 4 is the structural representation of body waterproofing design of the present invention.
Fig. 5 is the view of gravity empennage of the present invention.
Fig. 6 is the view of control board of the invention.
Identifier declaration：16- control boards.
Fig. 7 is the control circuit theory schematic diagram of control board of the invention.
Specific embodiment
The invention is described in further detail below in conjunction with Figure of description.
Embodiment one
As shown in Fig. 1-Fig. 7, the invention provides a kind of wind power generation plant, the device includes gravity pendency empennage 1, control
Circuit board fixed screw 2 processed, empennage fixing axle 3, body suture screw 4, body upper casing 5, body drive end bearing bracket 6, body drive end bearing bracket
It is fixed screw 7, fan blade fixing nut 8, wind impeller boss 9, wind impeller boss fixing nut 10, fan blade 11, fan blade fixed screw 12, whole
Stream cover 13, motor 14, body lower casing 15, control board 16, revolving body 17, motor fixing screw 18.Gravity pendency empennage 1 is wrapped
Body upper casing 5 and body lower casing 15 are included, gravity pendency empennage 1 is connected by empennage fixing axle 3.Empennage fixing axle 3 passes through body
The middle open-work at the rear portion of upper casing 5, is then passed through gravity and dangles the mounting hole of empennage 1, empennage fixing axle 3 and the rear portion of body lower casing 15
Middle empennage mounting hole is designed with screw thread, tightens empennage fixing axle 3.Control board fixed screw 2 passes through circuit board installation portion
Three open-works in position, and three screwed holes in the radiating ribs of body lower casing 15 top are fixed.Gravity pendency empennage 1 and body upper casing 5, body
Lower casing 15 is fixed by empennage fixing axle 3.Body suture screw 4 is fixed on through the open-work of the rear portion left and right sides of body upper casing 5
The rear portion left and right sides screwed hole of body lower casing 15, and tighten.Body upper casing 5 and body lower casing 15 are respectively equipped with sealing bayonet socket,
Body upper casing 5 and body lower casing 15 under nature are buckled, and are closed.Body drive end bearing bracket 6 is fixed on the He of body upper casing 5
The front-end position of body lower casing 15.Body upper casing 5 and body lower casing 15 are provided with circular waterstop port.Body drive end bearing bracket fixed screw 7
It is fixed on the front position of body drive end bearing bracket 6.Four fixed screws of body drive end bearing bracket fixed screw 7 are separately fixed at machine
The upper lid front end fixed screw holes of body upper casing 5 and the front end fixed screw holes of body lower casing 15, and tighten.Fan blade fixing nut 8
Behind wind impeller boss 9, and fan blade fixed screw 12 is corresponded and installed.After wind impeller boss 9 is installed with fan blade 11, electricity
The front end axle of machine 14 passes through the centre bore of wind impeller boss 9, is fixedly connected by wind impeller boss fixing nut 10.Turn clockwise fan blade
Hub 9, and the front end axle of motor 14 and wind impeller boss 9 are tightened.Fan blade 11 passes through the root of fan blade 11 by fan blade fixed screw 12
Mounting hole, be then passed through wind impeller boss 9 and be connected with the fan blade fixing nut 8 behind wind impeller boss 9, and tighten.Fan blade is fixed
Screw 12 passes through the root mounting hole of fan blade 11, is then passed through the fan blade fixing nut 8 behind wind impeller boss 9, and wind impeller boss 9 and connects
Connect, and tighten.Be provided with draw-in groove inside radome fairing 13, and with the cylindrical formation buckle structure of wind impeller boss 9.Motor 14 passes through motor
Fixed screw 18, through the both sides mounting hole site of motor 14, is fixed on four motors in the middle of body lower casing 15 and installs in screwed hole, and
Tighten.Body lower casing 15, body upper casing 5, body drive end bearing bracket 6 are screwed suture.Control board 16 is by controlling electricity
Road plate fixed screw 2 is fixedly connected with three screw holes on the radiating ribs top of body lower casing 15.In the lower section circular hole of body lower casing 15
Bearing is provided with, after the upper cylindrical position of revolving body 17 penetrates the inner bearing of body lower casing 15, the cylindrical tip of revolving body 17 is provided with card
Spring circlip groove, jump ring back-up ring is loaded onto in the jump-ring slot of revolving body 17, realizes fixing.Motor 14 is by four motors of M8 × 40mm
Fixed screw 18 is fixedly connected with body lower casing 15.
With the increase of wind speed, when wind speed reaches more than 20 metre per second (m/s)s, the program of control board 16 can be to electricity
Machine applies corresponding torsion, increases fan blade resistance so as to cause gravity pendency empennage 1 to be automatically obtained deflection, so as to lay down part wind
Power continues to generate electricity to the load of fan blade 11, it is to avoid cause fan blade 11 or body to damage because wind speed is excessive.In addition, with this hair
Bright wind power generation plant temperature increases, and when dynamo sheet temperature reaches setting value, can realize wind-power electricity generation dress of the invention
Automatic stopping is put, work is further continued under temperature drops to natural temperature, so as to realize motor 14 and various electronic components close
In the space closed, will not cause to damage because temperature is too high.Wherein, the control circuit of control board 16, motor 14 and aluminium
Alloy shell scribbles heat-conducting silicone grease close contact, and shell is provided with radiating ribs, so as to fully radiate, is protected in any harsh environment
Card organism safe reliability.
Embodiment two
As shown in Figure 3 and Figure 4, body upper casing 1 of the invention and body lower casing 2 are respectively adopted waterstop port design, in body
The position of lower casing 2 and the connection of body upper casing 1 uses convex design or concave design, the edge of body drive end bearing bracket 3 and body upper casing 1,
The front position of body lower casing 2 is respectively designed with depression or convex design, after body upper and lower shell, the assembling together of body drive end bearing bracket
Screw 4 is sutured by body to link together, it is ensured that can mutually be buckled together edge and be brought into close contact, and realize waterproof.
Embodiment three
As shown in Figure 2 and Figure 5, gravity pendency empennage 1 of the invention is by empennage fixing axle 3 through the end of body upper casing 5
The fixing hole of empennage is held, the fixing hole of gravity pendency empennage 1 is then then passed through.The end of empennage fixing axle 3 is provided with screw thread, screws in
The screwed hole of body lower casing 15, gravity pendency empennage 1 is fixed between body upper casing 5 and the rear positions of body lower casing 15, is realized
The function that gravity pendency empennage 1 of the present invention freely swings and dangles automatically.
The fixing end of gravity pendency empennage 1 of the present invention is highly 35mm, and aperture is 10mm.
The length of empennage fixing axle 3 of the present invention is 54mm, a diameter of 10mm, and wherein non-threaded length is 44mm,
Reach is 9.98mm.
Body suture screw 4 of the present invention includes four M8*35mm screws and two M8*20mm screws.
Motor fixing screw of the present invention 18 includes four M8*40mm screws.
Example IV
As shown in Figure 6 and Figure 7, the internal processes design according to control board 16, is specifically divided into four independent control lists
Unit, in the state of without there is any limit value, wind power generation plant normal power generation, without any protection act, below occurring
Occur corresponding protection under any state and recover normal running conditions, including：
(1) temperature protection；
Whether threshold limit value is more than：If i.e. 90 degrees centigrade of maximum temperature limit value are limited up to or over maximum temperature
Value, circuit program will enter brake and shut down unit, treat that sensor temperature is reduced to less than 60 degree, and wind-power electricity generation dress is recovered again
The work put；
(2) overvoltage protection；
Whether voltage is more than limit value：It is divided into 3 kinds of voltage models, limit value is respectively：
Voltage threshold limit value:24 volts of systems, i.e.,：36V；48 volts of systems, i.e.,：72V；250 volts of systems, i.e.,：330V；If electric
It is pressed in and exceedes corresponding voltage threshold limit value in corresponding system, control circuit program will enter superpressure brake protection, brake will be prolonged
When 5 minutes after recover normal work again；
(3) power protection；
Whether power exceedes peak power limit value, is divided into 3 kinds of power models, and limit value is respectively：
Power threshold limit value:24V and 48V systems, i.e.,：2000 watts；250V systems, i.e.,：4000 watts；If power is corresponding
System in exceed corresponding power threshold limit value, control circuit program will enter superpressure and brake protection, after the time delay 5 minutes of braking
Recover normal work again.
(4) rotating speed protection；
Whether speed is more than limit value, and being divided into rotating speed can be divided into 2 kinds of models, and limit value is respectively：Rotating speed threshold limit value:24V and
48V systems, i.e.,：1380 revs/min；250V systems, i.e.,：1280 revs/min, when corresponding rotating speed is reached, control circuit program will be given
Motor 14 applies bigger torsion, the windward side of fan blade 11 is produced deflection, at the same time effect of the gravity pendency empennage 1 in gravity
It is lower can naturally-occurring driftage, and then lay down all wind-force of fan blade windward side 11, it is to avoid fan blade 11 or motor 14 cause to damage.
Claims (7)
1. a kind of wind power generation plant, it is characterised in that described device includes：Gravity pendency empennage (1), control board are fixed
Screw (2), empennage fixing axle (3), body suture screw (4), body upper casing (5), body drive end bearing bracket (6), body drive end bearing bracket and consolidate
Determine screw (7), fan blade fixing nut (8), wind impeller boss (9), wind impeller boss fixing nut (10), fan blade (11), fan blade to fix
Screw (12), radome fairing (13), motor (14), body lower casing (15), control board (16), revolving body (17), motor are fixed
Screw (18)；Gravity dangles empennage (1) by empennage fixing axle (3) connection；Empennage fixing axle (3) is through after body upper casing (5)
The middle open-work in portion, is then passed through the mounting hole of gravity pendency empennage (1), in empennage fixing axle (3) and body lower casing (15) rear portion
Between the mounting hole of empennage be designed with screw thread, tighten empennage fixing axle (3)；Control board fixed screw (2) is through circuit board
Three screwed holes above three open-works, and body lower casing (15) radiating ribs are fixed；Gravity pendency empennage (1) and body upper casing
(5), body lower casing (15) is fixed by empennage fixing axle (3)；Body sutures screw (4) through body upper casing (5) rear portion or so
Both sides open-work, is fixed on body lower casing (15) rear portion left and right sides screwed hole, and tighten；Body upper casing (5) and body lower casing
(15) sealing bayonet socket is respectively equipped with, body drive end bearing bracket (6) is fixed on the leading portion of body upper casing (5) and body lower casing (15)；
Body drive end bearing bracket fixed screw (7) is fixed on the front position of body drive end bearing bracket (6)；Body drive end bearing bracket fixed screw (7)
Four fixed screws be separately fixed at body upper casing (5) front end fixed screw holes and body lower casing (15) front end fix spiral shell
Silk hole, and tighten；Fan blade fixing nut (8) is behind wind impeller boss (9), and fan blade fixed screw (12) is corresponded
Install；Motor (14) front end axle passes through wind impeller boss (9) centre bore, is fixedly connected by wind impeller boss fixing nut (10)；Wind
Leaf (11) is then passed through wind impeller boss (9) and fan blade by fan blade fixed screw (12) through the mounting hole of fan blade (11) root
Fan blade fixing nut (8) behind hub is connected, and tightens；Fan blade fixed screw (12) through fan blade (11) root mounting hole,
Fan blade fixing nut (8) connection behind wind impeller boss (9), and wind impeller boss (9) is then passed through, and is tightened；In radome fairing (13)
Portion is provided with the cylindrical formation buckle structure of draw-in groove and wind impeller boss (9)；Motor (14) by motor fixing screw (18), through electricity
Machine (14) both sides mounting hole site, is fixed on four motors in the middle of body lower casing (15) and installs in screwed hole, and tighten；Body lower casing
(15), body upper casing (5), body drive end bearing bracket (6) are screwed suture；Control board (16) is solid by control board
Determine screw (2) to be fixedly connected with three screw holes on body lower casing (15) radiating ribs top；In the circular hole of body lower casing (15) lower section
Bearing is provided with, after revolving body (17) upper cylindrical position penetrates body lower casing (15) inner bearing, the cylindrical tip of revolving body (17)
Jump ring circlip groove is provided with, jump ring back-up ring is loaded onto in the jump ring circlip groove of revolving body (17)；Motor (14) is by motor fixing screw
(18) it is fixedly connected with body lower casing (15).
2. a kind of wind power generation plant according to claim 1, it is characterised in that：Described device is using all aluminium alloy pressure
Casting is formed, including the aluminium alloy radiating waterproof case outside motor (14) and device inside device.
3. a kind of wind power generation plant according to claim 1, it is characterised in that：Gravity pendency empennage (1) is logical
Empennage fixing axle (3) through the fixing hole of body upper casing (5) end empennage is crossed, consolidating for gravity pendency empennage (1) is then then passed through
Determine hole.
4. a kind of wind power generation plant according to claim 1, it is characterised in that：Described gravity pendency empennage (1)
Fixing end is highly 35mm, and aperture is 10mm.
5. a kind of wind power generation plant according to claim 1, it is characterised in that：The length of described empennage fixing axle (3)
It is 54mm to spend, a diameter of 10mm, and wherein non-threaded length is 44mm, and reach is 9.98mm.
6. a kind of wind power generation plant according to claim 1, it is characterised in that：Described body sutures screw (4) bag
Include four M8*35mm screws and two M8*20mm screws.
7. a kind of wind power generation plant according to claim 1, it is characterised in that：Described motor fixing screw (18) bag
Include four M8*40mm screws.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560440.6A CN107339195B (en) | 2014-10-23 | 2014-10-23 | A kind of control circuit board |
| CN201410572088.4A CN104314765B (en) | 2014-10-23 | 2014-10-23 | A kind of wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572088.4A CN104314765B (en) | 2014-10-23 | 2014-10-23 | A kind of wind power generation plant |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710560440.6A Division CN107339195B (en) | 2014-10-23 | 2014-10-23 | A kind of control circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314765A CN104314765A (en) | 2015-01-28 |
| CN104314765B true CN104314765B (en) | 2017-06-16 |
Family
ID=52370056
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572088.4A Active CN104314765B (en) | 2014-10-23 | 2014-10-23 | A kind of wind power generation plant |
| CN201710560440.6A Active CN107339195B (en) | 2014-10-23 | 2014-10-23 | A kind of control circuit board |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710560440.6A Active CN107339195B (en) | 2014-10-23 | 2014-10-23 | A kind of control circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104314765B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791192B (en) * | 2015-04-16 | 2018-02-27 | 深圳市风光宝新能源科技有限公司 | A kind of wind energy conversion system speed limit and the device and method of brake protection control |
| CN111622887B (en) * | 2020-05-09 | 2021-10-01 | 南方科技大学 | Cross-shaft tidal current energy water turbine with active pitching adjusting device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4147150B2 (en) * | 2003-06-10 | 2008-09-10 | ゼファー株式会社 | Horizontal axis wind power generator and its direction 陀 mounting method |
| WO2008150907A1 (en) * | 2007-05-30 | 2008-12-11 | Acciona Windpower, S.A. | Systems and methods for synchronous speed avoidance in doubly-fed induction generators |
| US7915751B2 (en) * | 2008-06-03 | 2011-03-29 | Institute Of Nuclear Energy Research | Output power control of a wind power generator through bendable tail wing and tail rod |
| HK1144058A2 (en) * | 2009-11-13 | 2011-01-21 | Jointiff Ltd | Mini wind turbine for toy and educational purposes |
| CN102155357A (en) * | 2011-04-15 | 2011-08-17 | 黄道兴 | Wind turbine with air cylinder capable of pushing tail rudder automatically |
| CN202617059U (en) * | 2012-06-12 | 2012-12-19 | 山东圣阳电源股份有限公司 | Off-grid intelligent type fan controller |
| CN102996336A (en) * | 2012-11-01 | 2013-03-27 | 安徽蜂鸟电机有限公司 | Control method for wind power generator |
| CN103256181B (en) * | 2013-04-01 | 2015-07-08 | 象山众用洁能设备厂 | Centrifugal speed-regulating tail-folding yaw type wind power generator |
| CN103728488B (en) * | 2013-09-26 | 2016-05-04 | 惠州三华工业有限公司 | A kind of wind-driven generator is crossed temperature detection method and system |
| CN204386802U (en) * | 2014-10-23 | 2015-06-10 | 苏州源源机械设备有限公司 | A kind of wind generating unit |
-
2014
- 2014-10-23 CN CN201410572088.4A patent/CN104314765B/en active Active
- 2014-10-23 CN CN201710560440.6A patent/CN107339195B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314765A (en) | 2015-01-28 |
| CN107339195A (en) | 2017-11-10 |
| CN107339195B (en) | 2019-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104314765B (en) | A kind of wind power generation plant | |
| CN209672211U (en) | A kind of highway street lighting control device | |
| CN204386802U (en) | A kind of wind generating unit | |
| CN212695933U (en) | New forms of energy power supply machine | |
| CN204644894U (en) | Fan blade type rotary electrification antiglare shield | |
| CN202085798U (en) | Self-generating heating safety helmet with goggles | |
| CN207166618U (en) | A kind of 360 degree of night vision cams easy to install | |
| CN201518461U (en) | Double rotary driving solar double-shaft tracking mechanism | |
| CN108649681A (en) | A kind of large size integrates wind energy and the power generator of solar energy | |
| CN101142404A (en) | Method and device for braking the rotor of a wind energy plant | |
| CN205330883U (en) | Multi -functional aerogenerator with adjustable direction | |
| CN206755024U (en) | A kind of intelligent bicycle LED lamp | |
| CN205677336U (en) | A kind of power tower with bird dispelling function | |
| CN204605545U (en) | A kind of wind-energy car | |
| CN207399134U (en) | A kind of solar components with rainproof function | |
| CN201228614Y (en) | Wind power generator for vehicle and ship | |
| WO2019165788A1 (en) | Aerogenerator generating electricity driven by rotational speed of turbine, and automobile | |
| CN109026549A (en) | A kind of high-efficiency vehicle-mounted wind-power electricity generation connection matches device | |
| CN212195891U (en) | Four-axis eight-rotor-wing double-electric-plate unmanned aerial vehicle with resistance reducing mechanism | |
| CN111441907A (en) | Automatic directional photovoltaic wind-electricity complementary power generation device | |
| CN204323604U (en) | Controller independently arranges formula Electrical Bicycle | |
| CN214565846U (en) | Bicycle lamp with wind power generation function | |
| CN205150105U (en) | Novel electric vehicle | |
| CN216086559U (en) | Photovoltaic street lamp tracking mechanism | |
| CN102717715A (en) | Wind power generation device for electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |