CN2118827U - Floating type hydroelectric generator - Google Patents
Floating type hydroelectric generator Download PDFInfo
- Publication number
- CN2118827U CN2118827U CN92204581U CN92204581U CN2118827U CN 2118827 U CN2118827 U CN 2118827U CN 92204581 U CN92204581 U CN 92204581U CN 92204581 U CN92204581 U CN 92204581U CN 2118827 U CN2118827 U CN 2118827U
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- CN
- China
- Prior art keywords
- floating type
- river
- utility
- flat
- increase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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 utility model relates to a floating type hydroelectric generator on flat rivers, belonging to a generating device which is free from limits of natural conditions and can directly utilize the energy of water flows of any flat river to generate electricity. A complete set of generating set is installed on a ship body. A water turbine adopts a rotary wheel with a long diameter to increase the rotating torque, the blades of the rotary wheel are designed into concave face shapes, and double impellers are adopted to increase the stress surface; cables or chains are used to pull the ship body. If the utility model is used in villages to establish a small hydroelectric power station, water guiding channels need not to be excavated or river dams need not to built specially. Hence the investment is low, the period of construction is short, and the effect is obvious.
Description
The utility model belongs to a kind of small-sized hydroelectric power generating apparatus.
All require current that certain drop is arranged at the used small-sized hydroelectric power generating apparatus in China rural area.For the waterpower of utilizing the river is generated electricity, generally needs excavation channel diversion concentrated fall is built a station or is built the barrage raising of water level and build a station, carry out fairly large civil works with regard to needing to consume higher financial resources and material resources like this, and be subjected to the restriction of certain natural condition.
The purpose of this utility model is a kind of device that can directly utilize flat river stream energy to generate electricity of invention.
Enforcement means of the present utility model are: at the little fact of the slow impact force of flow velocity of flat river stream, hydroelectric critical part water turbine is improved, the Blade Design of runner is become concavity, make it have bigger stress surface, the diameter of lengthening impeller is to increase its moment of rotation.Gallery is improved, and the import of gallery is tubaeform, and water is concentrated by runner to increase the water yield of effectively flowing through.The water surface of considering the river often takes place just to float, the utility model is installed in a whole set of electricity generating device on one hull, and hull is fixed on the limit, riverbank with cable wire or chain, and a whole set of electricity generating device neither can be washed away by the river, can just change and float with river surface again.
The advantage of this flat river floating type hydraulic power generation device is: can both set up small hydroelectric power station on all limits, river, not limited by natural condition, need not excavate water-drawing channel specially or build and build barrage, do not need to carry out large-scale civil works, therefore invest low, the engineering time limit is short, and instant effect is easy to promotion and implementation.
Accompanying drawing is the structural representation of flat river floating type hydraulic power generation device.
Among the figure: 1-protective equipment, 2-hull, 3-gallery, 4-water turbine, 5-speed changer, 6-clutch, 7-generator.
Embodiment:
This flat river floating type hydraulic power generation device is that a whole set of electricity generating device is installed on the hull 2, in the front side of hull protective equipment 1 is housed, to prevent other object strikes hull that the upstream is come and to filter foreign material.Water turbine 4 adopts long diameter runner, and to increase moment of rotation, the Blade Design of runner becomes concave shape, and adopts bilobed wheel to increase stress surface.Water turbine 4 is by speed changer 5 and clutch 6 and generator 7 interlocks.In order to prevent that current from washing away hull, with cable wire or chain hull 2 is pind down on the limit, riverbank.
Claims (1)
1, a kind of flat river floating type hydraulic power generation device, it is to be made of gallery, water turbine, speed changer, clutch and generator, it is characterized in that: it is that a whole set of electricity generating device is installed on the hull, water turbine adopts long diameter runner, the blade of runner is concave shape and bilobed wheel, and the inlet of gallery is tubaeform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92204581U CN2118827U (en) | 1992-03-12 | 1992-03-12 | Floating type hydroelectric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92204581U CN2118827U (en) | 1992-03-12 | 1992-03-12 | Floating type hydroelectric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2118827U true CN2118827U (en) | 1992-10-14 |
Family
ID=4950955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92204581U Granted CN2118827U (en) | 1992-03-12 | 1992-03-12 | Floating type hydroelectric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2118827U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864755A (en) * | 2010-06-09 | 2010-10-20 | 水利部农村电气化研究所 | Small-sized water turbine power station |
| CN101956643A (en) * | 2010-08-25 | 2011-01-26 | 黄照文 | Push-pull hydrogenerator unit |
| CN102226438A (en) * | 2011-05-07 | 2011-10-26 | 朱敬邦 | Catchment-type protective screening hydroelectric power generating device |
| CN102251909A (en) * | 2011-06-09 | 2011-11-23 | 白现智 | Device for generating power by rivers |
| CN109026503A (en) * | 2018-09-07 | 2018-12-18 | 西华大学 | A kind of hydro-electric power generating equipment |
-
1992
- 1992-03-12 CN CN92204581U patent/CN2118827U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864755A (en) * | 2010-06-09 | 2010-10-20 | 水利部农村电气化研究所 | Small-sized water turbine power station |
| CN101956643A (en) * | 2010-08-25 | 2011-01-26 | 黄照文 | Push-pull hydrogenerator unit |
| CN102226438A (en) * | 2011-05-07 | 2011-10-26 | 朱敬邦 | Catchment-type protective screening hydroelectric power generating device |
| CN102251909A (en) * | 2011-06-09 | 2011-11-23 | 白现智 | Device for generating power by rivers |
| CN109026503A (en) * | 2018-09-07 | 2018-12-18 | 西华大学 | A kind of hydro-electric power generating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |