CN101871431A - Cage type fan blade wind driven generator - Google Patents
Cage type fan blade wind driven generator Download PDFInfo
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- CN101871431A CN101871431A CN 201010185460 CN201010185460A CN101871431A CN 101871431 A CN101871431 A CN 101871431A CN 201010185460 CN201010185460 CN 201010185460 CN 201010185460 A CN201010185460 A CN 201010185460A CN 101871431 A CN101871431 A CN 101871431A
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- fan blade
- cage type
- wheel
- gear
- wind
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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 cage type fan blade wind driven generator comprises a spindle, fan blades and a fan blade framework, wherein the fan blade framework is equipped with a plurality of fan blades, and each fan blade is installed on a fan blade shaft which is arranged on the fan blade framework and can rotate; the fan blade framework is installed on the spindle and revolves around the spindle; and the spindle is provided with a fixed directional wheel, the fan blade shaft is provided with a driven wheel, a transmission device is arranged between the directional wheel and the driven wheel, the transmission ratio of the directional wheel to the driven wheel is 2:1, and the rotation direction and the revolution direction of the fan blades are opposite. The cage type fan blade wind driven generator in the invention can ensure that tailwind points of fan blades in the fan blade framework are vertical to the wind direction and headwind points thereof at the fan blade framework are parallel to the wind direction, thus enabling the whole wind driven generator to operate efficiently, acquiring maximum wind power to be converted into mechanical energy and being capable of constituting a vertical or horizontal wind driven generator.
Description
Technical field
The present invention 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.
Summary of the invention
For overcoming above-mentioned defective, the invention provides a kind of cage type fan blade wind driven generator.
Cage type fan blade of the present invention 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.
Cage type fan blade wind driven generator of the present invention 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.
Cage type fan blade wind driven generator of the present invention 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 cage type fan blade wind driven generator of the present invention;
Fig. 2 is the side view (adopting tapered gear+worm and gear kind of drive) of angle-variable blade control device of the present invention;
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 cage type fan blade wind driven generator of the present invention is done more detailed explanation.
Fig. 1 is the plan view of cage type fan blade wind driven generator of the present invention.
Cage type fan blade of the present invention 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 1: 2, the rotation of fan blade is opposite with the revolution direction, and spin velocity is 1/2 of revolution.Be specially, when fan blade framework 9 rotates counterclockwise the B point by the A point, (rotate 45.), fan blade 7 clockwise rotates 22.5 around blade shaft.(rotate 90 when rotating counterclockwise the C point by the A point.), 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, obtains part wind-engaging angle with the revolution direction, and 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.
Cage type fan blade wind driven generator of the present invention, 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 |
|---|---|---|---|
| CN 201010185460 CN101871431A (en) | 2010-05-28 | 2010-05-28 | Cage type fan blade wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010185460 CN101871431A (en) | 2010-05-28 | 2010-05-28 | Cage type fan blade wind driven generator |
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| Publication Number | Publication Date |
|---|---|
| CN101871431A true CN101871431A (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010185460 Pending CN101871431A (en) | 2010-05-28 | 2010-05-28 | Cage type fan blade wind driven generator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182628A (en) * | 2011-04-11 | 2011-09-14 | 吴兆 | Dynamic sail wind energy machine and rotation and revolution control method thereof |
| CN105464901A (en) * | 2015-08-10 | 2016-04-06 | 张继科 | Full-rotating-process-unimpeded fluid energy conversion device and application of pump with same |
| CN109469587A (en) * | 2017-12-28 | 2019-03-15 | 康富 | A kind of wind power generation plant and comprehensive electric generating equipment |
| CN113279913A (en) * | 2021-06-15 | 2021-08-20 | 卢海 | Self-driven frame wind driven generator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101493A (en) * | 1987-12-09 | 1988-05-18 | 杨宝华 | Wind power engine with planet phase type wind-sails |
| CN1603615A (en) * | 2004-11-16 | 2005-04-06 | 俞嘉华 | Vane rotation and revolution combined wind power electricity generating apparatus and method |
| US20060151664A1 (en) * | 2004-11-16 | 2006-07-13 | Jiahua Yu | Power transmission device |
| CN201103512Y (en) * | 2007-11-12 | 2008-08-20 | 李为民 | Novel mill spindle blade rotation type wind motor and pump |
| CN201714566U (en) * | 2010-05-28 | 2011-01-19 | 赵永胜 | Wind turbine generator with cage-type vanes |
-
2010
- 2010-05-28 CN CN 201010185460 patent/CN101871431A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101493A (en) * | 1987-12-09 | 1988-05-18 | 杨宝华 | Wind power engine with planet phase type wind-sails |
| CN1603615A (en) * | 2004-11-16 | 2005-04-06 | 俞嘉华 | Vane rotation and revolution combined wind power electricity generating apparatus and method |
| US20060151664A1 (en) * | 2004-11-16 | 2006-07-13 | Jiahua Yu | Power transmission device |
| CN201103512Y (en) * | 2007-11-12 | 2008-08-20 | 李为民 | Novel mill spindle blade rotation type wind motor and pump |
| CN201714566U (en) * | 2010-05-28 | 2011-01-19 | 赵永胜 | Wind turbine generator with cage-type vanes |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182628A (en) * | 2011-04-11 | 2011-09-14 | 吴兆 | Dynamic sail wind energy machine and rotation and revolution control method thereof |
| CN105464901A (en) * | 2015-08-10 | 2016-04-06 | 张继科 | Full-rotating-process-unimpeded fluid energy conversion device and application of pump with same |
| CN109469587A (en) * | 2017-12-28 | 2019-03-15 | 康富 | A kind of wind power generation plant and comprehensive electric generating equipment |
| CN113279913A (en) * | 2021-06-15 | 2021-08-20 | 卢海 | Self-driven frame wind driven generator |
| CN113279913B (en) * | 2021-06-15 | 2023-11-28 | 卢海 | Self-driven frame wind driven generator |
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Open date: 20101027 |