CN101576047A - Vertical shaft hydraulic power generating device with intelligent hydrofoil - Google Patents
Vertical shaft hydraulic power generating device with intelligent hydrofoil Download PDFInfo
- Publication number
- CN101576047A CN101576047A CNA2009100120375A CN200910012037A CN101576047A CN 101576047 A CN101576047 A CN 101576047A CN A2009100120375 A CNA2009100120375 A CN A2009100120375A CN 200910012037 A CN200910012037 A CN 200910012037A CN 101576047 A CN101576047 A CN 101576047A
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- China
- Prior art keywords
- wheel
- hydrofoil
- intelligent
- shaft
- central shaft
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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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention relates to a hydraulic power generating device, in particular to a vertical shaft hydraulic power generating device with an intelligent hydrofoil. In the device, an axle is arranged between two rims and provided with the hydrofoil; the centers of the rims are provided with a central shaft; a power generator is arranged above the tops of the rims; and the central shaft passes through the power generator and is connected with a fixing frame. The device has the advantages that: the power generation can be realized in a river with flowing water; because an angle adjusting motor drives the axle and the hydrofoil to form a certain angle, the flowing water strikes the hydrofoil to drive the rims to rotate, the central shaft is driven to rotate, and the power generator starts to generate electricity, so that the investment cost is reduced, the topographic effect is reduced, and the water power resource is fully utilized.
Description
Technical field
The present invention relates to a kind of hydroelectric installation, relate in particular to a kind of vertical shaft hydraulic power generating device with intelligent hydrofoil.
Background technique
China's hydraulic power potentials is abundant, no matter be potential hydroenergy, still the hydraulic power potentials that may develop all occupies first in countries in the world.But the utilization ratio of China's water energy is 13% only at present, and hydroelectric power has a extensive future.China river is numerous, and runoff is plentiful, and hydraulic power potentials is richly stored with.According to statistics, China's hydropower resources of river reserves 6.76 hundred million kw, annual electricity generating capacity 5922 hundred million kwh; May develop electric motor power 3.78 hundred million kw of hydraulic power potentials, annual electricity generating capacity 9200 hundred million kwh.
Because the influence of factors such as weather and terrain, the hydraulic power potentials of China is very inhomogeneous in the distribution in different regions and different basins; The outstanding feature of China's hydraulic power potentials is that the river course in river is steep in addition, drop is huge, rise in " roof of the world " Qinghai-Tibet the Changjiang river, big river, the Yellow River, the Yarlung Zangbo River, the Lancang River, Nujiang etc., natural head is all up to about 5000m, formed the river of a series of maximums of drop in the world, this is that other countries are unexistent.Fully understand the characteristics of China's hydraulic power potentials, could suit measures to local conditions on stream, reasonably utilize hydraulic power potentials fully.So just making present hydroelectric power all is by the building dam, make the water generates drop, the potential energy of water makes water turbine change into mechanical energy and generates electricity, the cost height that so just has building, and the local ecological balance can be damaged, because the restriction that is subjected to landform can be built up hydroelectric place and be reduced relatively, has restricted hydroelectric realization, makes huge waterpower resourses to be utilized.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of vertical shaft hydraulic power generating device with intelligent hydrofoil, purpose is to reduce the cost of hydroelectric power infrastructure, improves the utilization ratio of waterpower resourses.
For reaching above-mentioned purpose, the present invention has the vertical shaft hydraulic power generating device of intelligent hydrofoil, is provided with wheel shaft between two wheel rims, wheel shaft is provided with waterleaf, center at wheel rim is provided with central shaft, is provided with generator above the wheel rim of top, and central shaft passes generator and is connected with fixing frame.
Described wheel rim is a polygonal, is provided with wheel hub between the summit of each wheel rim and the central shaft.
Described wheel hub is provided with Angle Modulation Motor, and the Angle Modulation Motor output shaft is provided with driving wheel, the follower engagement on driving wheel and the wheel shaft.
Described follower end face or bottom surface be provided with coding mask, be provided with code reader above or below the coding mask, code reader is electrically connected with single-chip microcomputer.
Described single-chip microcomputer is connected with Angle Modulation Motor.
Described polygonal is a regular polygon, and the summit of regular polygon is provided with bearing, and the two ends of wheel shaft are located in the bearing.
Advantageous effect of the present invention:
The present invention is as long as can realize generating in the mobile river of water, ocean current, because Angle Modulation Motor drives arbor wheel and waterleaf has a certain degree, make mobile water slug waterleaf, when waterleaf downstream the time, adjust the angle of waterleaf, make waterleaf be subjected to the impulse force maximum of water, when waterleaf against the current the time, adjust the angle of waterleaf, make waterleaf be subjected to the impulse force minimum of water.Waterleaf drives the rotation of whole wheel rim, and drives the central shaft rotation, is generated electricity by generator again, has reduced the cost of investment like this, and also reduced by the influence of landform, can make full use of waterpower resourses.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the plan view of water wheels part among Fig. 1.
Fig. 3 is the working signal transmitting structure schematic representation of Angle Modulation Motor.
Among the figure: 1, wheel rim; 2, wheel shaft; 3, central shaft; 4, wheel hub; 5, waterleaf; 6, generator; 7, fixing frame; 8, Angle Modulation Motor; 9, driving wheel; 10, follower; 11, code reader; 12, single-chip microcomputer; 13, volume dish sign indicating number; 14, strut; 15, connect ball.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
The present invention has the vertical shaft hydraulic power generating device of intelligent hydrofoil as shown in the figure, is provided with wheel shaft 2 and strut 15 between two wheel rims 1, and wheel shaft 2 and strut 15 are provided with at interval, and the summit on the wheel rim 1 is fixedly connected with connecting ball 15; Wheel shaft 2 is provided with waterleaf 5, and waterleaf 5 is a sheet metal, is provided with central shaft 3 at the center of wheel rim 1, is provided with generator 5 above top wheel rim 1, and central shaft 3 passes generator 6 and is connected with fixing frame 7, and the bottom of central shaft 3 is fixed on the river bed.
Working principle of the present invention: the present invention is fixed on fixing frame on the fixed buildings on the water surface, because Angle Modulation Motor drives arbor wheel and the waterleaf rotation has a certain degree, and when making mobile water slug waterleaf, has driven the rotation of whole wheel rim, the drive central shaft rotates, and is generated electricity by generator again.Waterleaf in face of water (flow) direction, calculate the direction of current by single-chip microcomputer according to coding mask, transmit control signal to Angle Modulation Motor again, make wheel shaft rotate the angle of adjusting waterleaf, make that waterleaf is parallel with water (flow) direction to reduce resistance, and when turning to peak, make waterleaf and water (flow) direction maximum, increase the active force of flow action on waterleaf, promote wheel rim and rotate.
Claims (6)
1, the vertical shaft hydraulic power generating device that has intelligent hydrofoil, it is characterized in that being provided with wheel shaft between two wheel rims, wheel shaft is provided with waterleaf, is provided with central shaft at the center of wheel rim, be provided with generator above the wheel rim of top, central shaft passes generator and is connected with fixing frame.
2, the vertical water power generation device with intelligent hydrofoil according to claim 1 is characterized in that described wheel rim is a polygonal, is provided with wheel hub between the summit of each wheel rim and the central shaft.
3, the vertical water power generation device with intelligent hydrofoil according to claim 2 is characterized in that described wheel hub is provided with Angle Modulation Motor, and the Angle Modulation Motor output shaft is provided with driving wheel, the follower engagement on driving wheel and the wheel shaft.
4, the vertical water power generation device with intelligent hydrofoil according to claim 3, it is characterized in that described follower end face or bottom surface be provided with coding mask, be provided with code reader above or below the coding mask, code reader is electrically connected with single-chip microcomputer.
5, the vertical water power generation device with intelligent hydrofoil according to claim 4 is characterized in that described single-chip microcomputer is connected with Angle Modulation Motor.
6, the vertical water power generation device with intelligent hydrofoil according to claim 2 is characterized in that described polygonal is a regular polygon, and the summit of regular polygon is provided with bearing, and the two ends of wheel shaft are located in the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100120375A CN101576047A (en) | 2009-06-16 | 2009-06-16 | Vertical shaft hydraulic power generating device with intelligent hydrofoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100120375A CN101576047A (en) | 2009-06-16 | 2009-06-16 | Vertical shaft hydraulic power generating device with intelligent hydrofoil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101576047A true CN101576047A (en) | 2009-11-11 |
Family
ID=41271079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100120375A Pending CN101576047A (en) | 2009-06-16 | 2009-06-16 | Vertical shaft hydraulic power generating device with intelligent hydrofoil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101576047A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720623A (en) * | 2012-07-10 | 2012-10-10 | 哈尔滨工程大学 | Vertical axis extension blade hydroturbine |
| CN102748189A (en) * | 2012-07-10 | 2012-10-24 | 哈尔滨工程大学 | Lift-drag combination vertical shaft hydraulic turbine |
-
2009
- 2009-06-16 CN CNA2009100120375A patent/CN101576047A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720623A (en) * | 2012-07-10 | 2012-10-10 | 哈尔滨工程大学 | Vertical axis extension blade hydroturbine |
| CN102748189A (en) * | 2012-07-10 | 2012-10-24 | 哈尔滨工程大学 | Lift-drag combination vertical shaft hydraulic turbine |
| CN102748189B (en) * | 2012-07-10 | 2014-09-17 | 哈尔滨工程大学 | Lift-drag combination vertical shaft hydraulic turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091111 |