CN201297234Y - Impeller unit for vertical axis wind and hydroelectric generators - Google Patents
Impeller unit for vertical axis wind and hydroelectric generators Download PDFInfo
- Publication number
- CN201297234Y CN201297234Y CNU2008201616862U CN200820161686U CN201297234Y CN 201297234 Y CN201297234 Y CN 201297234Y CN U2008201616862 U CNU2008201616862 U CN U2008201616862U CN 200820161686 U CN200820161686 U CN 200820161686U CN 201297234 Y CN201297234 Y CN 201297234Y
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- wing
- fan wing
- axle
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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
- Y02E10/20—Hydro energy
-
- 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
The utility model discloses an impeller unit for vertical axis wind and hydroelectric generators. The impeller unit comprises a main rotary shaft, fan wing shafts, a shaft support frame and main wings, the installation direction of the impeller is taken as the base, the lower end of the main rotary shaft is vertically connected with a power input end of a gear speed increaser, the fan wing shafts are at least two and evenly diverged and distributed by taking the main rotary shaft as a shaft center, the main rotary shaft and the fan wing shafts are fixedly connected by the shaft support frame, the main wings are shaped like flat boards, one side of each is fixed at the fan wing shaft, the fan wing shafts can rotate around a central shaft thereof, auxiliary wings are further arranged on the fan wing shafts, the angles of the main wings and the auxiliary wings can be flexibly adjusted, thereby leading the embodiment to be able to obtain the maximum fluid mechanical energy utilization ratio and reducing the cost of power generation under the situation of zero pollution. Furthermore, the embodiment has the advantages of simple structure and easy implementation.
Description
Technical field
The utility model relates to the impeller of a kind of wind-force and hydroelectric generator, especially a kind of impeller that can be used for vertical-shaft wind and hydroelectric generator.
Background technique
The principle of wind-driven generator and hydroelectric generator is similar, all be to utilize electromagnetic induction principle that mechanical energy is converted into electric energy, at first wind-force or waterpower promote the impeller rotation, the rotating speed of impeller rotation changes high rotating speed into by the gear accelerating unit, by generator the kinetic energy of high speed rotating is converted into electric energy again.Be well known that wind-force or waterpower are the effective merit that promotes the impeller rotation to impeller institute work at the component of impeller tangent direction.Traditional turbo type blade that wind-force or hydroelectric generator adopted is because the restriction of its structure shape makes wind-force or waterpower less at the component of impeller tangent direction, therefore to the effective rate of utilization of wind-force or waterpower much smaller than 100%, also therefore require wind or glassware for drinking water to have higher kinetic energy just can reach the generating effect of expection.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator, and the effective rate of utilization of this impeller unit convection cell mechanical energy approaches 100%, and simple in structure, easy to implement.
The utility model for the technological scheme that solves its technical problem and adopt is:
A kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator, comprise main shaft, fan wing axle, shaft supporting frame and main wing, with the impeller installation direction is benchmark, the main shaft lower end vertically is connected with the power intake (maximum gear) of gear speedup case, and fan wing axle is at least two, and is that the axle center is and evenly disperses distribution with the main shaft, main shaft is fixedly connected by shaft supporting frame with fan wing axle, main wing is planar, on one side and its be fixed in fan wing axle, fan wing axle can rotate around self central shaft.The rotation of fan wing axle drives the main wing rotation like this, parallels when making when the direction of each main wing aerofoil can be adjusted to flow direction following current with fluid perpendicular and adverse current, and the utilization ratio of this routine convection cell mechanical energy is greatly improved.
Further technological scheme of the present utility model is:
Main shaft with fan wing axle by the structure that shaft supporting frame is fixedly connected is: with the impeller installation direction is benchmark, and the upper end of the upper end of main shaft and fan wing axle all is higher than the top of main wing, and the upper end of the upper end of main shaft and fan wing axle is fixedly connected by shaft supporting frame; The lower end of the lower end of main shaft and fan wing axle all is lower than the bottom of main wing, and the lower end of main shaft is fixedly connected by shaft supporting frame with the lower end of fanning wing axle.Structure when this structure is applied to wind-driven generator for this example makes main wing can do the rotation of 360 deg.
Main shaft with fan wing axle by the structure that shaft supporting frame is fixedly connected is: the random position on the main shaft is fixedly connected by shaft supporting frame with the random position of fanning on the wing axle.Structure when this structure is applied to hydroelectric generator for this example.
Also be provided with aileron on the fan wing axle, aileron is a planar, and its rotatable on one side fan wing axle that is fixed in, and the area of aileron is fixed with first gear smaller or equal to the area of main wing on the main wing, be fixed with second gear on the aileron, and first and second gear is meshing with each other.The rotation of main wing can realize the angle adjustment between main wing and aileron by the counterrotating of first and second gear driven aileron like this.Aileron is used for pocket and holds together fluid, and fine setting aileron wing surface angle, pocket hold together fluid to increase effective push.
Be provided with an angle regulator, angle regulator mainly is made up of stepper motor, fluid state detector and controller, the stepper motor clutch end is connected with fan wing axle, the fluid state detector passes to controller with the flow direction and the flow velocity signal of fluid, controller passes to stepper motor with signal, the angle of swing and the rotating speed of stepper motor control fan wing axle.Angle regulator can and flow to the angle adjust each main wing and aileron automatically according to flow rate of fluid, so that the utilization of mechanical energy rate when main wing and the following current of aileron convection cell reaches maximum, it is minimum that the resistance during adverse current reaches.
The contacted edge of main wing and aileron and fluid is provided with fine hair.This structure is used for wind-driven generator, and fine hair can little broken gas, plays the effect of noise reduction.
The surface of main wing and aileron is covered with the hole, and described hole is a micropore.Micropore is used for the combing fluid, reduces main wing and aileron against eddy current loss on sense of rotation, improves the utilization ratio of convection cell mechanical energy.
When this example is used for high building roof, building outer shroud, its main shaft can the axle center be outwards expanded as the circular boop of hollow and annular, circular boop sets up with bracket-suspending, makes all main wings of this example can do the rotation of 360 deg with circular boop, and circular boop can be connected with many gear speedup cases.
The beneficial effects of the utility model are: main wing and aileron are planar, and angle can be adjusted flexibly, makes this example can obtain maximum fluid mechanical energy utilization ratio, has reduced the cost of generating under zero situation about polluting, and this example is simple in structure, and is easy to implement.
Description of drawings
Fig. 1 is one of the utility model structural representation (being applied to wind-driven generator);
Fig. 2 is two (being applied to hydroelectric generator) of the utility model structural representation;
Fig. 3 is three (being applied to the high building roof) of the utility model structural representation.
Embodiment
Embodiment: a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator, comprise main shaft 1, fan wing axle 2, shaft supporting frame 3 and main wing 4, with the impeller installation direction is benchmark, the main shaft lower end vertically is connected with the power intake (maximum gear) of gear speedup case, fan wing axle is at least two, and be that the axle center is and evenly disperses distribution with the main shaft, main shaft is fixedly connected by shaft supporting frame with fan wing axle, main wing is planar, and it is fixed in fan wing axle on one side, and fan wing axle can rotate around self central shaft.The rotation of fan wing axle drives the main wing rotation like this, parallels when making when the direction of each main wing aerofoil can be adjusted to flow direction following current with fluid perpendicular and adverse current, and the utilization ratio of this routine convection cell mechanical energy is greatly improved.
Main shaft with fan wing axle by the structure that shaft supporting frame is fixedly connected is: with the impeller installation direction is benchmark, and the upper end of the upper end of main shaft and fan wing axle all is higher than the top of main wing, and the upper end of the upper end of main shaft and fan wing axle is fixedly connected by shaft supporting frame; The lower end of the lower end of main shaft and fan wing axle all is lower than the bottom of main wing, and the lower end of main shaft is fixedly connected by shaft supporting frame with the lower end of fanning wing axle.Structure when this structure is applied to wind-driven generator for this example makes main wing can do the rotation of 360 deg.
Main shaft with fan wing axle by the structure that shaft supporting frame is fixedly connected is: the random position on the main shaft is fixedly connected by shaft supporting frame with the random position of fanning on the wing axle.Structure when this structure is applied to hydroelectric generator for this example, during concrete enforcement, with the impeller installation direction is benchmark, / 4th places, main shaft top and fan 1/4th places, wing axle top are fixedly connected by shaft supporting frame, and 1/4th places, main shaft bottom and fan 1/4th places, wing axle bottom are fixedly connected by shaft supporting frame.
Also be provided with aileron 5 on the fan wing axle, aileron is a planar, and its rotatable on one side fan wing axle that is fixed in, and the area of aileron is fixed with first gear smaller or equal to the area of main wing on the main wing, be fixed with second gear on the aileron, and first and second gear is meshing with each other.The rotation of main wing can realize the angle adjustment between main wing and aileron by the counterrotating of first and second gear driven aileron like this.Aileron is used for pocket and holds together fluid, and fine setting aileron wing surface angle, pocket hold together fluid to increase effective push.The area of aileron is less than or equal to the area of main wing when this example is used for wind-driven generator, and the adjustable angle between main wing and aileron is whole; The area of aileron is less than the area of main wing when this example is used for hydroelectric generator, and adjustable angle is between the two put in order or can not adjusted, and main wing and aileron are in the same plane when not adjusting, i.e. main wing and aileron integrator.
Be provided with an angle regulator, angle regulator mainly is made up of stepper motor, fluid state detector and controller, the stepper motor clutch end is connected with fan wing axle, the fluid state detector passes to controller with the flow direction and the flow velocity signal of fluid, controller passes to stepper motor with signal, the angle of swing and the rotating speed of stepper motor control fan wing axle.When this example was used for wind-driven generator, described fluid state detector can be anemoscope and flow direction vane; When this example was used for hydroelectric generator, described fluid state detector can be current meter and flow direction vane.Angle regulator can and flow to the angle adjust each main wing and aileron automatically according to flow rate of fluid, so that the utilization of mechanical energy rate when main wing and the following current of aileron convection cell reaches maximum, it is minimum that the resistance during adverse current reaches.
The contacted edge of main wing and aileron and fluid is provided with fine hair.This structure is used for wind-driven generator, and fine hair can little broken gas, plays the effect of noise reduction.
The surface of main wing and aileron is covered with the hole, and described hole is a micropore.Micropore is used for the combing fluid, reduces main wing and aileron against eddy current loss on sense of rotation, improves the utilization ratio of convection cell mechanical energy.
This example not only is used for generator, and directly storing up equipment such as cold machine or electric power storage charger with water raiser, suction engine, air blast compressor, heat dissipation ventilation fan, dryer, ice making is connected use also to can be used as power plant.
When this example is used for high building roof, building outer shroud, its main shaft can the axle center be outwards expanded as the circular boop of hollow and annular, circular boop sets up with bracket-suspending, makes all main wings of this example can do the rotation of 360 deg with circular boop, and circular boop can be connected with many gear speedup cases.
Can be printed on family's totem or advertisement etc. on main wing that this is routine and the aileron, also can be used as the lamp decoration device art and use etc.
Claims (8)
1, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator, it is characterized in that: comprise main shaft (1), fan wing axle (2), shaft supporting frame (3) and main wing (4), with the impeller installation direction is benchmark, the main shaft lower end vertically is connected with the power intake of gear speedup case, fan wing axle is at least two, and be that the axle center is and evenly disperses distribution with the main shaft, main shaft is fixedly connected by shaft supporting frame with fan wing axle, main wing is planar, and it is fixed in fan wing axle on one side, and fan wing axle can rotate around self central shaft.
2, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator as claimed in claim 1, it is characterized in that: described main shaft with fan wing axle by the structure that shaft supporting frame is fixedly connected is: with the impeller installation direction is benchmark, the upper end of the upper end of main shaft and fan wing axle all is higher than the top of main wing, and the upper end of main shaft is fixedly connected by shaft supporting frame with the upper end of fanning wing axle; The lower end of the lower end of main shaft and fan wing axle all is lower than the bottom of main wing, and the lower end of main shaft is fixedly connected by shaft supporting frame with the lower end of fanning wing axle.
3, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator as claimed in claim 1 is characterized in that: described main shaft with fan wing axle by the structure that shaft supporting frame is fixedly connected is: the random position on the main shaft is fixedly connected by shaft supporting frame with the random position of fanning on the wing axle.
4, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator as claimed in claim 1, it is characterized in that: also be provided with aileron (5) on the described fan wing axle, aileron is a planar, and its rotatable on one side fan wing axle that is fixed in, the area of aileron is smaller or equal to the area of main wing, be fixed with first gear on the main wing, be fixed with second gear on the aileron, and first and second gear is meshing with each other.
5, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator as claimed in claim 1, it is characterized in that: be provided with an angle regulator, angle regulator mainly is made up of stepper motor, fluid state detector and controller, the stepper motor clutch end is connected with fan wing axle, the fluid state detector passes to controller with the flow direction and the flow velocity signal of fluid, controller passes to stepper motor with signal, the angle of swing and the rotating speed of stepper motor control fan wing axle.
6, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator as claimed in claim 1, it is characterized in that: the contacted edge of described main wing and aileron and fluid is provided with fine hair.
7, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator as claimed in claim 1, it is characterized in that: the surface of described main wing and aileron is covered with the hole.
8, a kind of impeller unit that is used for vertical-shaft wind and hydroelectric generator as claimed in claim 1, it is characterized in that: described main shaft is the circular boop of hollow and annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201616862U CN201297234Y (en) | 2008-10-10 | 2008-10-10 | Impeller unit for vertical axis wind and hydroelectric generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201616862U CN201297234Y (en) | 2008-10-10 | 2008-10-10 | Impeller unit for vertical axis wind and hydroelectric generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297234Y true CN201297234Y (en) | 2009-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201616862U Expired - Fee Related CN201297234Y (en) | 2008-10-10 | 2008-10-10 | Impeller unit for vertical axis wind and hydroelectric generators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297234Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988463A (en) * | 2010-11-24 | 2011-03-23 | 哈尔滨工程大学 | Vertical shaft tidal current generating set |
| CN102588193A (en) * | 2012-03-21 | 2012-07-18 | 国电联合动力技术有限公司 | Fully-sealed compact floating ocean current generating system |
| CN102734070A (en) * | 2011-04-11 | 2012-10-17 | 阎波 | Novel rotating device |
| CN102943738A (en) * | 2011-08-14 | 2013-02-27 | 北京银万特科技有限公司 | Tide energy landscape system |
| US20140070542A1 (en) * | 2011-04-29 | 2014-03-13 | Kejun GAO | Floating-type ocean current combination power generation device |
| CN107357518A (en) * | 2014-12-31 | 2017-11-17 | 刘远芳 | Touch and produce instruction and self-powered controller |
| CN108708815A (en) * | 2018-05-15 | 2018-10-26 | 王学彦 | A kind of multimode power generator of new-type new energy |
| CN112081713A (en) * | 2020-08-19 | 2020-12-15 | 济南泉格斯能源科技有限公司 | Vertical axis Newtonian fluid kinetic energy absorption device |
| CN114215684A (en) * | 2021-12-16 | 2022-03-22 | 李福军 | Wind power blade and wind power generation device |
-
2008
- 2008-10-10 CN CNU2008201616862U patent/CN201297234Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988463A (en) * | 2010-11-24 | 2011-03-23 | 哈尔滨工程大学 | Vertical shaft tidal current generating set |
| CN101988463B (en) * | 2010-11-24 | 2012-07-11 | 哈尔滨工程大学 | Vertical shaft tidal current generating set |
| CN102734070A (en) * | 2011-04-11 | 2012-10-17 | 阎波 | Novel rotating device |
| US20140070542A1 (en) * | 2011-04-29 | 2014-03-13 | Kejun GAO | Floating-type ocean current combination power generation device |
| US9709020B2 (en) * | 2011-04-29 | 2017-07-18 | Gaoyuan Zhao | Floating-type ocean current combination power generation device |
| CN102943738A (en) * | 2011-08-14 | 2013-02-27 | 北京银万特科技有限公司 | Tide energy landscape system |
| CN102588193A (en) * | 2012-03-21 | 2012-07-18 | 国电联合动力技术有限公司 | Fully-sealed compact floating ocean current generating system |
| CN107357518A (en) * | 2014-12-31 | 2017-11-17 | 刘远芳 | Touch and produce instruction and self-powered controller |
| CN107357518B (en) * | 2014-12-31 | 2024-02-13 | 刘远芳 | Touch generation instruction and self-powered controller |
| CN108708815A (en) * | 2018-05-15 | 2018-10-26 | 王学彦 | A kind of multimode power generator of new-type new energy |
| CN112081713A (en) * | 2020-08-19 | 2020-12-15 | 济南泉格斯能源科技有限公司 | Vertical axis Newtonian fluid kinetic energy absorption device |
| CN114215684A (en) * | 2021-12-16 | 2022-03-22 | 李福军 | Wind power blade and wind power generation device |
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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: 20090826 Termination date: 20111010 |