CN201714566U - Wind turbine generator with cage-type vanes - Google Patents
Wind turbine generator with cage-type vanes Download PDFInfo
- Publication number
- CN201714566U CN201714566U CN2010202067022U CN201020206702U CN201714566U CN 201714566 U CN201714566 U CN 201714566U CN 2010202067022 U CN2010202067022 U CN 2010202067022U CN 201020206702 U CN201020206702 U CN 201020206702U CN 201714566 U CN201714566 U CN 201714566U
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- fan blade
- gear
- wheel
- cage type
- wind
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
A wind turbine generator with cage-type vanes comprises a spindle, vanes and a vane frame. A plurality of vanes are mounted on the vane frame, each vane is installed on a vane shaft, the vane shafts are mounted on the vane frame and can realize self-rotation, the vane frame is installed on a spindle and realizes revolution around the spindle, a fixed directional wheel is mounted on the spindle, driven wheels are installed on the vane shafts, transmission devices are arranged among the directional wheel and the driven wheels, transmission ratio of the directional wheel to the driven wheels is 2:1, and revolution and self-rotation of the vanes are opposite. The cage-type vanes can be placed vertically or transversely, a wind vane adjusting windage surface can be set. The wind turbine generator with the cage-type vanes can ensure that a windward point of the vane frame is perpendicular to a wind direction and a headwind direction of the vane frame is parallel to the wind direction, can be operated high-efficiently, obtains the highest wind power and transforms the wind power into mechanical energy, and further can be vertical or horizontal.
Description
Technical field
The utility model relates to wind-driven generator, particularly a kind of cage type fan blade wind driven generator of vertical rotation wind-driven generator.
Background technique
Wind-driven generator is a kind of generation of electricity by new energy machine, utilizes wind-force as the energy, has vast potential for future development.Present wind-driven generator mostly is horizontal type, and promptly rotatingshaft is parallel with wind direction, and the ratio that this wind-driven generator need be installed is higher, to guarantee the rotation space of its blade.So wind-driven generator is installed in spacious place usually.For dwindling the volume of wind-driven generator, a kind of vertical wind power generator appears, and the rotatingshaft of vertical wind power generator is vertical with wind direction, generally is to be vertically mounted on the ground.This wind-driven generator takes up room less usually, can install and use in the place that horizontal wind-driven generator can't be installed.
But the blade shroud of vertical wind power generator rotates around a vertical shaft, will occur rotating with contrary wind rotating two states with the wind, and in preceding a kind of state, be the work done state; A kind of state in back advances against the wind, must wasted work.Defective that vertical wind power generator must overcome that Here it is.
The model utility content
For overcoming above-mentioned defective, the utility model provides a kind of cage type fan blade wind driven generator.
The utility model cage type fan blade comprises main shaft, fan blade and fan blade framework, wherein, at least three fan blades is housed on the fan blade framework, and each fan blade is installed on the blade shaft, and blade shaft is installed on the fan blade framework, can rotate; The fan blade framework is installed on the main shaft, rotates around main shaft; Fan blade revolves round the sun around main shaft, and around the blade shaft rotation; Fixing directional wheel is installed on the main shaft, driven wheel is installed on the blade shaft, be provided with transmission device between directional wheel and the driven wheel, the velocity ratio of directional wheel and driven wheel is 2: 1, and the rotation of fan blade is opposite with the revolution direction, and spin velocity is 1/2 of revolution.
Described transmission device is that planetary pinion adds chain transmission, promptly is provided with planetary pinion around directional wheel, and planetary pinion is provided with sprocket wheel, and driven wheel also adopts sprocket form, and the intersection chain is arranged between sprocket wheel and the driven wheel.
Described transmission device is that tapered gear adds tapered gear pole and adds tapered gear, and promptly directional wheel is tapered gear, and driven wheel also is tapered gear, connects with tapered gear pole between the two, and directional wheel and driven wheel place the below and the top of tapered gear pole respectively.
Described transmission device is that tapered gear adds worm screw and adds turbine, and promptly directional wheel is tapered gear, and driven wheel is a turbine, and adopting an end between directional wheel and the driven wheel is that the worm screw of tapered gear connects.
The utility model cage type fan blade wind driven generator comprises described cage type fan blade, and wherein said cage type fan blade is installed on the sleeve, the lower end of sleeve connects driving gear, drive generator by driven gear, direction sign is equipped with in the main shaft top, and the lower end is provided with the major axes orientation control gear.
Described cage type fan blade can be horizontal, be that described main shaft is horizontal on a fixed support, generator is fixed on the electric machine support, sleeve is connected generator by driving gear with driven gear, fixed support is seated on the rotating disk, and rotating disk is installed on the fixed base, and fixed base one side is provided with wind vane and angle of swing inductor, the fixed support edge is provided with gear disk, and its next door is provided with the angle drive motor.
The utility model cage type fan blade wind driven generator can guarantee that fan blade is vertical with wind direction at the point with the wind of fan blade framework, and is parallel with wind direction to the contrary wind point of fan blade framework, makes whole wind power generator high-efficient operation, the wind energy that obtains maximum transfer to and is mechanical energy; Cage type fan blade can erect to be put or horizontal, forms vertical wind driven generator and horizontal wind power generator.
Description of drawings
Fig. 1 is the plan view (adopting planetary pinion+chain mode) of the utility model cage type fan blade wind driven generator;
Fig. 2 is the side view (adopting tapered gear+worm and gear kind of drive) of the utility model angle-variable blade control device;
Fig. 3 is the side view of tapered gear+worm and gear kind of drive;
Fig. 4 is the plan view of tapered gear+worm and gear kind of drive;
Fig. 5 is the schematic representation of tapered gear transmission mode;
Fig. 6 is the side view of tapered gear transmission mode;
Fig. 7 is the plan view of tapered gear transmission mode;
Fig. 8 is the schematic representation of vertical wind driven generator;
Fig. 9 is the schematic representation of horizontal wind power generator.
Embodiment
Below in conjunction with embodiment the utility model cage type fan blade wind driven generator is done more detailed explanation.
Fig. 1 is the plan view of the utility model cage type fan blade wind driven generator.
The utility model cage type fan blade comprises main shaft 1, fan blade 7 and fan blade framework 9, wherein, eight fan blades 7 is housed on fan blade framework 9, and each fan blade 7 is installed on the blade shaft 8, and blade shaft 8 is installed on the fan blade framework 9, can rotate; Fan blade framework 9 is installed on the sleeve 3 of main shaft 1 (seeing Fig. 8, Fig. 9), rotates around main shaft 1; Fan blade 7 revolves round the sun around main shaft 1, and around blade shaft 8 rotations; Fixing directional wheel 1a is installed on the main shaft 1, driven wheel 6 is installed on the blade shaft 7, is provided with transmission device between directional wheel 1a and the driven wheel 6, the velocity ratio of directional wheel 1a and driven wheel 6 is 2: 1, the rotation of fan blade is opposite with the revolution direction, and spin velocity is 1/2 of revolution.Be specially, when rotating counterclockwise the B point by the A point, fan blade framework 9 (rotates 45 °), fan blade 7 clockwise rotates 22.5 ° when rotating counterclockwise the C point by the A point (rotating 90 °) around blade shaft, fan blade 7 around blade shaft clockwise rotate 45 ° of other D, A1, B1, C1, D1 each point and the like increase progressively (see figure 1) by 22.5 °, the fan blade of guaranteeing each point is in the sail effect, obtain best wind-engaging angle with the revolution direction, the whole wind power generator can obtain maximal efficiency.
Transmission device is that planetary pinion 2 adds chain 5 transmissions, promptly be provided with planetary pinion 2 around directional wheel 1a, planetary pinion is provided with sprocket wheel 4, and driven wheel 6 also adopts sprocket form, opposite for guaranteeing the revolution sense of rotation, the chain 5 between sprocket wheel 4 and the driven wheel 6 needs the intersection (see figure 1).
Transmission device is that tapered gear adds worm screw and adds turbine, be that directional wheel 1a is tapered gear, driven wheel is turbine 6a, and adopting an end between directional wheel 1a and the driven wheel 6b is that the worm screw 5a of tapered gear connects, the direction of the worm tooth sense of rotation opposite (seeing Fig. 2, Fig. 3, Fig. 4) that should guarantee to revolve round the sun.The worm and gear mode relatively is fit to double-deck fan blade, and the double-deck fan blade of realization that can be fairly simple is adjusted (see figure 2) synchronously.
Transmission device is that tapered gear adds tapered gear pole and adds tapered gear (seeing Fig. 5, Fig. 7), be that directional wheel 1a is tapered gear, driven wheel 6 also is tapered gear 6a, connect with tapered gear pole 5b between the two, opposite for guaranteeing the revolution sense of rotation, directional wheel 1a and driven wheel 6b place below and the top (see figure 6) of tapered gear pole 5b respectively.
The utility model cage type fan blade wind driven generator, cage type fan blade are installed on the sleeve 3, and the lower end of sleeve 3 connects driving gear 11, drive generator 12 by driven gear, and direction sign 20 is equipped with in the main shaft top, and the lower end is provided with major axes orientation control gear 10.Direction sign 20 is in order to detect the wind-force direction, adjusts the main shaft angle according to wind direction, guarantees that wind-receiving face that A, A1 order was perpendicular to wind direction, to obtain the wind-force pressure (seeing Fig. 8, Fig. 1) of maximum.
Cage type fan blade can be horizontal, be that main shaft 1 is horizontal on a fixed support 13, generator 12 is fixed on the electric machine support 14, sleeve 3 is connected generator 12 by driving gear 11 with driven gear, fixed support 13 is seated on the rotating disk 15, and rotating disk 15 is installed on the fixed base 16, and fixed base 16 1 sides are provided with wind vane 20 and angle of swing inductor 19, fixed support 13 edges are provided with gear disk 18, and its next door is provided with angle drive motor 17.Aweather adjusting of horizontal cage type fan blade relies on direction sign and angular adjustment motor to finish, when wind vane 20 detects wind direction, the angle of swing inductor meeting outgoing signal of its underpart, control angular adjustment motor 17 turning gear wheel discs 18, drive whole fixed support 13 and rotate, thus the windward slope of adjustment cage type fan blade; When usually installing, above A point should be in, A, A1 windward slope rotated with the rotation of fixed support 13, adjusted when suitable, and windward slope is consistent with the wind vane direction.
Cage type fan blade can be connected more than two, obtains bigger power.
Claims (6)
1. a cage type fan blade comprises main shaft, fan blade and fan blade framework, it is characterized in that, at least three fan blades are housed on the fan blade framework, and each fan blade is installed on the blade shaft, and blade shaft is installed on the fan blade framework, can rotate; The fan blade framework is installed on the main shaft, rotates around main shaft; Fan blade revolves round the sun around main shaft, and around the blade shaft rotation; Fixing directional wheel is installed on the main shaft, driven wheel is installed on the blade shaft, be provided with transmission device between directional wheel and the driven wheel, the velocity ratio of directional wheel and driven wheel is 2: 1, and the rotation of fan blade is opposite with the revolution direction, and spin velocity is 1/2 of revolution.
2. cage type fan blade according to claim 1, it is characterized in that: described transmission device is that planetary pinion adds chain transmission, promptly is provided with planetary pinion around directional wheel, and planetary pinion is provided with sprocket wheel, driven wheel also adopts sprocket form, and the intersection chain is arranged between sprocket wheel and the driven wheel.
3. cage type fan blade according to claim 1, it is characterized in that: described transmission device is that tapered gear adds tapered gear pole and adds tapered gear, be that directional wheel is tapered gear, driven wheel also is tapered gear, connect with tapered gear pole between the two, directional wheel and driven wheel place the below and the top of tapered gear pole respectively.
4. cage type fan blade according to claim 1 is characterized in that: described transmission device is that tapered gear adds worm screw and adds turbine, and promptly directional wheel is tapered gear, and driven wheel is a turbine, and adopting an end between directional wheel and the driven wheel is that the worm screw of tapered gear connects.
5. a cage type fan blade wind driven generator comprises described cage type fan blade, it is characterized in that: described cage type fan blade is installed on the sleeve, the lower end of sleeve connects driving gear, drive generator by driven gear, direction sign is equipped with in the main shaft top, and the lower end is provided with the major axes orientation control gear.
6. cage type fan blade wind driven generator, comprise described cage type fan blade, it is characterized in that: described cage type fan blade is horizontal, be that described main shaft is horizontal on a fixed support, generator is fixed on the electric machine support, sleeve is connected generator by driving gear with driven gear, fixed support is seated on the major axes orientation control gear, the major axes orientation control gear comprises rotating disk, rotating disk is installed on the fixed base, fixed base one side is provided with wind vane and angle of swing inductor, and the fixed support edge is provided with gear disk, and its next door is provided with the angle drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202067022U CN201714566U (en) | 2010-05-28 | 2010-05-28 | Wind turbine generator with cage-type vanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202067022U CN201714566U (en) | 2010-05-28 | 2010-05-28 | Wind turbine generator with cage-type vanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714566U true CN201714566U (en) | 2011-01-19 |
Family
ID=43460561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202067022U Expired - Fee Related CN201714566U (en) | 2010-05-28 | 2010-05-28 | Wind turbine generator with cage-type vanes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714566U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871431A (en) * | 2010-05-28 | 2010-10-27 | 赵永胜 | Cage type fan blade wind driven generator |
| CN103606344A (en) * | 2013-11-20 | 2014-02-26 | 慕建国 | Sail type wind-powered advertising board |
| CN109469587A (en) * | 2017-12-28 | 2019-03-15 | 康富 | A kind of wind power generation device and comprehensive power generation equipment |
-
2010
- 2010-05-28 CN CN2010202067022U patent/CN201714566U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871431A (en) * | 2010-05-28 | 2010-10-27 | 赵永胜 | Cage type fan blade wind driven generator |
| CN103606344A (en) * | 2013-11-20 | 2014-02-26 | 慕建国 | Sail type wind-powered advertising board |
| CN103606344B (en) * | 2013-11-20 | 2017-01-18 | 慕建国 | Sail type wind-powered advertising board |
| CN109469587A (en) * | 2017-12-28 | 2019-03-15 | 康富 | A kind of wind power generation device and comprehensive power generation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140528 |