CN205036497U - Middle -size and small -size river power generation facility - Google Patents
Middle -size and small -size river power generation facility Download PDFInfo
- Publication number
- CN205036497U CN205036497U CN201520694704.3U CN201520694704U CN205036497U CN 205036497 U CN205036497 U CN 205036497U CN 201520694704 U CN201520694704 U CN 201520694704U CN 205036497 U CN205036497 U CN 205036497U
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- river
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- concrete
- small
- hydraulic turbine
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- Expired - Fee Related
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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a middle -size and small -size river power generation facility, flowing and arranging the hydraulic turbine of installing in flow in the concrete narrow long river in vertical slope including the narrow long river in the vertical slope of concrete that rivers are anxious, the water head is big, the blade of the hydraulic turbine stretches into below the narrow long river water face in the vertical slope of concrete, and the hydraulic turbine passes through the rotation axis and is connected with the motor. The utility model discloses middle -size and small -size river power generation facility takes to utilize the favourable position in river course, suitably transform concentrate rivers by deep water position rapidly energetically the direct impact hydraulic turbine select to drive that the generator rotates and the electricity generation, invest for a short time, it is little influenced by the big microvariation of rivers in season, and can make the hydropower resources in medium and small river can make full use of in the setting of river many places.
Description
Technical field
The utility model relates to a kind of power generation system, is specifically related to a kind of medium or smallsized river electricity generating device.
Background technique
The clean energy of Cheongju such as current era exploitation are green, the core of environmental protection, wind, Shui have been trend of the times, imperative, and traditional middle-size and small-size hydraulic power generation technology is due to Analyzing on Building A Planning Scheme backwardness, investment is large, long construction period, many reasons such as large are affected by seasonal water flow variation, numerous medium waterpower generator station loss is for many years closed down, minority water power plant is also in bad economic results, the state of difficult dimension yarn, therefore to apply a kind of advanced Novel water conservancy power generation solution newly significant in innovation, has a extensive future.
Model utility content
The purpose of this utility model is to provide a kind of medium or smallsized river electricity generating device, and solve existing middle-size and small-size hydraulic power generation technology investment large, long construction period, affects large problem by seasonal water flow variation.
The technological scheme that the utility model adopts is, a kind of medium or smallsized river electricity generating device, comprise current are anxious, water-head the is large longitudinal long narrow river, slope of concrete and arrangement and be arranged on water turbine in the longitudinal long narrow river, slope of concrete, the blade of water turbine stretches into below concrete longitudinal long narrow river, slope water surface, and water turbine is connected with motor by running shaft.
Feature of the present utility model is also,
Water turbine and generator are fixed on river course by fixed support, and the position in river course is higher than the water surface in the longitudinal long narrow river, slope of concrete.
Generator is direct-drive aerogenerator.
Taper crude steel fine pore mat is provided with above this electricity generating device.
The beneficial effects of the utility model are, the utility model medium or smallsized river electricity generating device, take to utilize river course vantage point, appropriate reconstruction concentrated flow by deep water level rapidly energetically directly impulse water turbine select to drive generator rotation and generate electricity, invest little, affect little by seasonal water flow size variation after generating, and can arrange in many places, river, the waterpower resourses of middle and small river are fully utilized.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model medium or smallsized river electricity generating device.
In figure, the 1. longitudinal long narrow river, slope of concrete, 2. blade, 3. motor, 4. running shaft, 5. fixed support, 6. taper crude steel fine pore mat.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of medium or smallsized river electricity generating device of the utility model, see accompanying drawing 1, comprise current are anxious, water-head the is large longitudinal long narrow river, slope 1 of concrete and arrangement and be arranged on water turbine in the longitudinal long narrow river 1, slope of concrete, the blade 2 of water turbine stretches into below concrete longitudinal long narrow river 1, slope water surface, and water turbine is connected with motor 3 by running shaft 4.
Water turbine and generator 3 fix 5 on river course by fixed support, and the position in river course is higher than the water surface in the longitudinal long narrow river 1, slope of concrete.
Generator 3 is direct-drive aerogenerator.
Be provided with taper crude steel fine pore mat 6 above this electricity generating device, avoid anti-flood season mass-flow on the impact of water turbine and generator.
Implementation process: first select the section that river course is narrow, current anxious, water-head is large, wide river surface narrows and makes current concentrate rapidly in longitudinal flow by the mode of digging and adding concreting that takes away Bian, in the longitudinal long narrow river 1, slope of concrete, arrangement installation water turbine makes the blade 2 of water turbine stretch into below the water surface, and water turbine drives motor 3 rotary electrification be arranged on fixed support 5 by running shaft 4.
The power transmission line then more high-order rear carrying-off high up in the air of frame or draw riverbed under introducing downwards riverbed shallow trench pipe protection and be incorporated to power transmission line.
The utility model medium or smallsized river electricity generating device, take to utilize river course vantage point, appropriate reconstruction concentrated flow by deep water level rapidly energetically directly impulse water turbine select to drive generator rotation and generate electricity, invest little, affect little by seasonal water flow size variation after generating, and can arrange in many places, river, the waterpower resourses of middle and small river are fully utilized.
Claims (4)
1. a medium or smallsized river electricity generating device, it is characterized in that, comprise current are anxious, water-head the is large longitudinal long narrow river, slope (1) of concrete and arrangement and be arranged on water turbine in described concrete longitudinal direction long narrow river, slope (1), the blade (2) of described water turbine stretches into below longitudinal long narrow river, slope (1) water surface of concrete, and described water turbine is connected with motor (3) by running shaft (4).
2. medium or smallsized river electricity generating device according to claim 1, it is characterized in that, described water turbine and generator (3) are fixed on river course by fixed support (5), and the position in river course is higher than the water surface of the longitudinal long narrow river, slope (1) of concrete.
3. medium or smallsized river electricity generating device according to claim 1 and 2, is characterized in that, described generator (3) is direct-drive aerogenerator.
4. medium or smallsized river electricity generating device according to claim 1, is characterized in that, is provided with taper crude steel fine pore mat (6) above this electricity generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694704.3U CN205036497U (en) | 2015-09-09 | 2015-09-09 | Middle -size and small -size river power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694704.3U CN205036497U (en) | 2015-09-09 | 2015-09-09 | Middle -size and small -size river power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036497U true CN205036497U (en) | 2016-02-17 |
Family
ID=55295405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694704.3U Expired - Fee Related CN205036497U (en) | 2015-09-09 | 2015-09-09 | Middle -size and small -size river power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205036497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630441A (en) * | 2017-09-22 | 2018-01-26 | 吉敏 | A kind of river electricity-generating method |
| CN110080930A (en) * | 2018-01-25 | 2019-08-02 | 广州光环能源科技有限公司 | River bed power station |
-
2015
- 2015-09-09 CN CN201520694704.3U patent/CN205036497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630441A (en) * | 2017-09-22 | 2018-01-26 | 吉敏 | A kind of river electricity-generating method |
| CN110080930A (en) * | 2018-01-25 | 2019-08-02 | 广州光环能源科技有限公司 | River bed power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160909 |