CN206206073U - loose-leaf type wind turbine - Google Patents
loose-leaf type wind turbine Download PDFInfo
- Publication number
- CN206206073U CN206206073U CN201621250124.6U CN201621250124U CN206206073U CN 206206073 U CN206206073 U CN 206206073U CN 201621250124 U CN201621250124 U CN 201621250124U CN 206206073 U CN206206073 U CN 206206073U
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- CN
- China
- Prior art keywords
- moving vane
- axle sleeve
- loose
- wind turbine
- rotating shaft
- Prior art date
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- 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
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Abstract
The utility model discloses a kind of loose-leaf type wind turbine, including generator and the rotating shaft being arranged on generator, the impeller assembly for driving axis of rotation is provided with the rotating shaft, the impeller assembly may be detachably retained in rotating shaft, the impeller assembly includes the axle sleeve with the circumferentially fixed connection of rotating shaft and the moving vane unit being arranged on axle sleeve, the moving vane unit at least two is uniformly arranged the circumferencial direction in axle sleeve, the moving vane unit includes carrying the supporting plate of ventilating opening and is arranged at ventilating opening the moving vane for being used to control ventilating opening to be unidirectionally turned on and off.The utility model is not only simple in structure; it is easy to processing and manufacturing, convenient assembly and disassembly and transport, and stress surface is big; increased front face area; reverse resistance is small, higher to natural energy utilized efficiency, and startup optimization wind-force is small; reduce energy consumption; noise and small to birds security implication can also be reduced, using safety and environmental protection, is met protecting ecology variation and is required.
Description
Technical field
The utility model is related to field of wind power equipment, more particularly to a kind of loose-leaf type wind turbine.
Background technology
Wind energy is a kind of reproducible environmental type energy, during wind power generation industry is world's regenerative resource, water removal
The outer technology of energy resource is most ripe, most large-scale development and commercialized development prospect generation mode.Wind turbine is used as wind-force
Using device, it is widely used in wind-power electricity generation.Slightly transformation can be used for river electricity, oceanic tide generating and natural power
Conversion etc..Wind turbine of the prior art, its blade is generally fixed flabellum, i.e. flabellum by the way of being integrally formed or welding
It is arranged on runner, so not only processes complex, is not easy to install and transports, and the stress surface of blade is relatively small,
Front face area is small, and reverse resistance is big, reduces to natural energy utilized efficiency, and the requirement of startup optimization wind-force is larger, increased
Energy consumption, simultaneously because blade is fixed flabellum so that blade does shearing motion all the time in whole machine running, noise compared with
Greatly, the living environment of nearby residents is influenceed, and also birds can be safely impacted, do not meet Bio-diversity requirement.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of loose-leaf type wind turbine, is not only simple in structure, and is easy to add
Work is manufactured, convenient to assemble and disassemble and transport, and stress surface is big, increased front face area, and reverse resistance is small, and natural energy utilized is imitated
Rate is higher, and startup optimization wind-force is small, reduces energy consumption, moreover it is possible to reduces noise and small to birds security implication, uses safety
Environmental protection, meets Bio-diversity requirement.
Loose-leaf type wind turbine of the present utility model, including generator and the rotating shaft being arranged on generator, in the rotating shaft
The impeller assembly for driving axis of rotation is provided with, the impeller assembly may be detachably retained in rotating shaft, described
Impeller assembly includes the axle sleeve with the circumferentially fixed connection of rotating shaft and the moving vane unit being arranged on axle sleeve, the moving vane
Unit at least two is uniformly arranged the circumferencial direction in axle sleeve, the moving vane unit include supporting plate with ventilating opening and
The moving vane for being used to control ventilating opening to be unidirectionally turned on and off is arranged at ventilating opening.
Further, all moving vane units are located in same circumferential plane.
Further, the supporting plate is perpendicular with the periphery of axle sleeve, and supporting plate is integrally formed with axle sleeve or welds solid
It is fixed.
Further, the supporting plate is provided with several ventilating openings in matrix distribution, is provided with each ventilating opening
Moving vane.
Further, the moving vane is removably fixed at ventilating opening.
Further, the moving vane is fixed at ventilating opening by hinge, and moving vane is with before and after can be along supporting plate
The mode that direction rotates controls ventilating opening to be turned on and off.
Further, the moving vane is thin-wall part, and its making material is plastics or timber or light-weight metal or textile.
Further, the impeller assembly and generator are located at rotating shaft two ends respectively, and generator is located at impeller assembly lower section.
Further, described rotating shaft one end has the connection shaft part for being connected with axle sleeve, and the connection shaft part is provided with to axle
The radial direction boss of positioning is covered, the connection shaft part end passes axially through axle sleeve, by locking nut and axle sleeve locking positioning.
Further, holder is provided between the upper end of each supporting plate, lower guarantor is provided between the lower end of each supporting plate
Hold frame.
The beneficial effects of the utility model：Loose-leaf type wind turbine of the present utility model, by setting impeller assembly, impeller sets
Part includes the axle sleeve with the circumferentially fixed connection of rotating shaft and the moving vane unit being arranged on axle sleeve, moving vane unit at least two
The individual circumferencial direction being uniformly arranged in axle sleeve, moving vane unit includes carrying the supporting plate of ventilating opening and is arranged at ventilating opening
For the moving vane for controlling ventilating opening to be unidirectionally turned on and off, being turned on and off for ventilating opening is controlled using moving vane, no
Only stress surface is big, increased front face area, and reverse resistance is small, higher to natural energy utilized efficiency, and startup optimization wind-force is small,
Energy consumption is reduced, and noise is small in whole machine running, and the living environment influence on nearby residents is small, installs range of choice
Greatly, also birds will not safely be impacted, using safety and environmental protection, meets Bio-diversity requirement；Because impeller assembly is with can
The mode of dismounting is fixed in rotating shaft, simple structure, is easy to processing and manufacturing, convenient assembly and disassembly and transport, inclined for what is had inconvenient traffic
Remote area is particularly convenient, can greatly reduce cost of transportation.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the H portions enlarged drawing of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the attachment structure schematic diagram of the utility model moving vane and ventilating opening；
Fig. 5 is a kind of use state schematic diagram of the utility model moving vane and ventilating opening；
Fig. 6 is another use state schematic diagram of the utility model moving vane and ventilating opening.
Specific embodiment
As shown in Figures 1 to 6：The loose-leaf type wind turbine of the present embodiment, including generator 1 and be arranged on generator 1
Rotating shaft 2, power is transmitted by rotating shaft 2 to generator 1, and generator converts it into electric energy, for using；The rotating shaft 2
On be provided with impeller assembly for driving rotating shaft 2 to rotate, the impeller assembly may be detachably retained in rotating shaft 2,
By impeller assembly rotate drive rotating shaft 2 rotate, so as to impart power to generator 1, for generate electricity, due to impeller assembly with
Rotating shaft is connected using dismountable mode, convenient to assemble and disassemble and transport, from far-off regions particularly convenient for what is had inconvenient traffic, can be very big
Reduce cost of transportation in ground；The impeller assembly includes the axle sleeve 3 with the circumferentially fixed connection of rotating shaft 2 and the work being arranged on axle sleeve 3
Movable vane blade unit, the moving vane unit at least two is uniformly arranged the circumferencial direction in axle sleeve 3, the movable leaf of the present embodiment
Blade unit is four, and each moving vane unit is uniformly arranged the circumferencial direction in axle sleeve 3, to improve transmission efficiency, the activity
Blade unit includes carrying the supporting plate 4 of ventilating opening 5 and is arranged at ventilating opening 5 to be used to control ventilating opening 5 unidirectionally to open or pass
The moving vane 6 for closing, being turned on and off for ventilating opening 5 is controlled by moving vane 6, and not only stress surface is big, increased windward side
Product, reverse resistance is small, higher to natural energy utilized efficiency, and startup optimization wind-force is small, reduces energy consumption, and in whole machine fortune
Noise is small during row, and the living environment influence on nearby residents is small, installs range of choice greatly, and also birds will not be caused safely
Influence, using safety and environmental protection, meets Bio-diversity requirement.Certainly, the utility model can also be used for hydroelectric generation, equally can
Reduces cost, improves nature energy utilized efficiency.
In the present embodiment, all moving vane units are located in same circumferential plane, rational in infrastructure, further to improve right
The utilization ratio of natural kinetic energy.
In the present embodiment, the supporting plate 4 is perpendicular with the periphery of axle sleeve 3, and supporting plate 4 is integrally formed with axle sleeve 3
Or be welded and fixed, the supporting plate 4 and axle sleeve 3 of the present embodiment are integrally formed, and to ensure integrally-built fixing, are easy to processing to make
Make, bulk strength is high, it is safe and reliable.
In the present embodiment, the supporting plate 4 is provided with several ventilating openings 5 in matrix distribution, equal at each ventilating opening 5
Be provided with moving vane 6 so that stress surface is bigger, increased front face area, reverse resistance is small, to natural energy utilized efficiency compared with
Height, and startup optimization wind-force is small, reduces energy consumption.
In the present embodiment, the moving vane 6 is removably fixed at ventilating opening 5, is easy to assemble and disassemble and is transported,
Improve ease of use.
In the present embodiment, the moving vane 6 is fixed at ventilating opening 5 by hinge 7, and moving vane 6 is with can be along branch
The mode that the fore-and-aft direction of fagging 4 is rotated controls ventilating opening 5 to be turned on and off, and each moving vane 6 of the present embodiment is same rotation
Direction, it is ensured that all directions carry out wind (water) all can transmit rotatory force to fixed-direction, and hinge 7 is located on the lee face of supporting plate 4, with
Ensure that moving vane 6 rotates in same direction.
In the present embodiment, the moving vane 6 is thin-wall part, and its making material is plastics or timber or light-weight metal or spinning
Fabric, it is lightweight, and low cost, it is easy to processing and manufacturing.Certainly, the moving vane 6 of the present embodiment can also use leather substance system
Into equally having the advantages that lighting, low cost.
In the present embodiment, the impeller assembly and generator 1 are located at the two ends of rotating shaft 2 respectively, and generator 1 is located at impeller sets
Part lower section, can reduce to integrally-built load-bearing requirements, to ensure the safety and reliability for using.
In the present embodiment, the one end of the rotating shaft 2 has the connection shaft part 21 for being connected with axle sleeve 3, the connection shaft part 21
The radial direction boss 21a to the positioning of axle sleeve 3 is provided with, the end of connection shaft part 21 passes axially through axle sleeve 3, by locking nut
8 with the locking positioning of axle sleeve 3, the connection shaft part 21 of the present embodiment uses spline connection with axle sleeve 3, to realize the circumference to axle sleeve 3
Positioning, axially position is carried out by radial direction boss 21a and locking nut 8 to axle sleeve 3, realizes the locking between rotating shaft 2 and axle sleeve 3
Positioning, it is safe and reliable, and be easy to assemble and disassemble and transport.
In the present embodiment, holder 9 is provided between the upper end of each supporting plate 4, is set between the lower end of each supporting plate 4
There is lower retainer 10, by setting holder 9 and lower retainer 10, improve the support locating effect to supporting plate, improve whole
Body strength and stability, it is safe and reliable.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (10)
1. a kind of loose-leaf type wind turbine, including generator and the rotating shaft being arranged on generator, it is characterised in that：In the rotating shaft
The impeller assembly for driving axis of rotation is provided with, the impeller assembly may be detachably retained in rotating shaft, described
Impeller assembly includes the axle sleeve with the circumferentially fixed connection of rotating shaft and the moving vane unit being arranged on axle sleeve, the moving vane
Unit at least two is uniformly arranged the circumferencial direction in axle sleeve, the moving vane unit include supporting plate with ventilating opening and
The moving vane for being used to control ventilating opening to be unidirectionally turned on and off is arranged at ventilating opening.
2. loose-leaf type wind turbine according to claim 1, it is characterised in that：All moving vane units are located at same circumference
In plane.
3. loose-leaf type wind turbine according to claim 2, it is characterised in that：The supporting plate is mutually hung down with the periphery of axle sleeve
Directly, and supporting plate is integrally formed or is welded and fixed with axle sleeve.
4. loose-leaf type wind turbine according to claim 3, it is characterised in that：The supporting plate is provided with several in matrix
The ventilating opening of distribution, moving vane is provided with each ventilating opening.
5. loose-leaf type wind turbine according to claim 4, it is characterised in that：The moving vane is removably solid
At ventilating opening.
6. loose-leaf type wind turbine according to claim 5, it is characterised in that：The moving vane is fixed on logical by hinge
At air port, and moving vane controls ventilating opening to be turned on and off in the way of it can be rotated along supporting plate fore-and-aft direction.
7. loose-leaf type wind turbine according to claim 6, it is characterised in that：The moving vane is thin-wall part, its making
Material is plastics or timber or light-weight metal or textile.
8. loose-leaf type wind turbine according to claim 1, it is characterised in that：The impeller assembly and generator are located at respectively
Rotating shaft two ends, and generator is located at impeller assembly lower section.
9. loose-leaf type wind turbine according to claim 8, it is characterised in that：Described rotating shaft one end has to be used to connect with axle sleeve
The connection shaft part for connecing, the connection shaft part is provided with the radial direction boss to axle sleeve positioning, and the connection shaft part end passes axially through
Axle sleeve, by locking nut and axle sleeve locking positioning.
10. loose-leaf type wind turbine according to claim 1, it is characterised in that：It is provided between the upper end of each supporting plate
Retainer, is provided with lower retainer between the lower end of each supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250124.6U CN206206073U (en) | 2016-11-18 | 2016-11-18 | loose-leaf type wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250124.6U CN206206073U (en) | 2016-11-18 | 2016-11-18 | loose-leaf type wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206073U true CN206206073U (en) | 2017-05-31 |
Family
ID=58750125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250124.6U Active CN206206073U (en) | 2016-11-18 | 2016-11-18 | loose-leaf type wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206073U (en) |
-
2016
- 2016-11-18 CN CN201621250124.6U patent/CN206206073U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |