CN101220794A - River power generation device - Google Patents
River power generation device Download PDFInfo
- Publication number
- CN101220794A CN101220794A CNA2008100503289A CN200810050328A CN101220794A CN 101220794 A CN101220794 A CN 101220794A CN A2008100503289 A CNA2008100503289 A CN A2008100503289A CN 200810050328 A CN200810050328 A CN 200810050328A CN 101220794 A CN101220794 A CN 101220794A
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- electricity generating
- support
- generating device
- river
- waterwheel
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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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Abstract
The invention discloses a river generation device, which is provided with at least two groups of hydraulic generation devices which are vertical to the river direction; each group of hydraulic generation devices is provided with a power device and a generation device; a power input shaft is arranged between the power device and the generation device; each power device comprises at least two lifting scooping machines; the two ends of each scooping machine and the generation device are provided with lifting devices; a clutch is arranged between adjacent lifting scooping machines in each group of hydraulic generation devices; each lifting scooping machine is internally provided with a bracket which is arranged on a floater on the water surface respectively; the generation device is arranged on a floating box on the water surface and comprises a gearbox and a generator; the four corners of the floating box are provided with water troughs; the lifting device is a ladder fixed wall with two parallel tracks arranged on the side surface; the ladder surface of the ladder fixed wall is parallel to the river direction. The invention has little investment, convenient application, is suitable for local conditions, sufficiently utilizes the natural water power, and can artificially adjust the magnitude of the water power according to the requirement.
Description
Technical field
The present invention relates to power equipment, relate to a kind of river power generation device by it.
Background technique
Electric power is one of important energy among the human lives, thermal power generation and the hydroelectric power of using at present is well-known large-scale generating, its investment amount is bigger, by it is that hydroelectric power need be built dam mostly, the interception river, raising of water level, forming the height height of water generates electricity, this need drop into a large amount of man power and materials, can make full use of the natural water source generating with less investment exploitation is the human thing of always being yearned for, at present, people also do not have this to propose solution preferably.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, suit measures to local conditions, make full use of natural water source and provide a kind of, little investment, easy to use, can also regulate a kind of river power generation device of waterpower size artificially.
The object of the present invention is achieved like this: it is provided with two groups of water electricity generating devices perpendicular to the river direction at least, every group of water electricity generating device be equipped with power plant and and be provided with the electricity generating device of power input shaft between it, each power plant comprises two rise-fall type waterwheels at least, the two ends of each rise-fall type waterwheel and electricity generating device are equipped with lowering or hoisting gear, be provided with clutch between the adjacent rise-fall type waterwheel in every group of water electricity generating device, the support that is provided with in each rise-fall type waterwheel lays respectively on the float that is located on the water surface, electricity generating device is located on the buoyancy tank that is positioned on the water surface and comprises gearbox and generator, be equipped with tank on four angles of buoyancy tank, according to the variation of the water surface, the water yield in the tank can be adjusted the horizontal position and the inclination of buoyancy tank.
Described lowering or hoisting gear is the trapezoidal fixedly wall that the side is provided with two parallel orbits, and the trapezoidal faces of trapezoidal fixedly wall is parallel with the river direction.
Per two are located at the trapezoidal fixedly wall at trapezoidal fixedly wall on the same rise-fall type waterwheel, electricity generating device two ends and the bottom surface, riverbed of its downside forms a waterwheel working space and generating working space respectively, drop is formed downwards successively on the bottom of the waterwheel working space of water electricity generating device downside, and the opposite side that is positioned at the waterwheel working space of extreme lower position is made as the generating working space.This structure more after a little while, also can utilize last waterwheel working space to generate electricity at current, reaches the purpose that makes full use of the water source.
Described rise-fall type waterwheel is provided with upender and its both sides are equipped with controlling device, upender comprises the rotating shaft that is provided with three Propeller Blades at least, tape spool holds in being provided with successively respectively on the both sides of rotating shaft bearing support, cross section are the pulley that annular and middle part are provided with groove, the groove that pulley is provided with is positioned on the parallel orbit corresponding with it, and this can make the waterwheel can be freely up and down in the track control range according to water level.
In every group of water electricity generating device adjacent roller end all with link to each other with its corresponding clutch one end, this can make the rotating shaft in each rise-fall type waterwheel have rotating shaft on the clutch the other end to be connected or disconnect with coupled artificially according to the height of water level in the waterwheel working space.
The roller end adjacent with electricity generating device links to each other with power input shaft, and the other end of power input shaft links to each other with the generator that is provided with gearbox, and this device can make kinetic energy be converted into electric energy.
Described controlling device comprises that an end establishes two supports that size is identical of bearing pin jointly, be respectively equipped with down movable port near in the other end place of each support, be equipped with down leading screw on the following movable port, establish the connecting tube of screw thread in being provided with between two following leading screws, connecting tube is located on the bearing support and which is provided with the pull bar perpendicular with it, the other end of pull bar is located at the bearing pin place, the jointing place of connecting tube and pull bar is to two vertical respectively fixed covers that are provided with built-in screw thread of support, be respectively equipped with leading screw between two fixed covers and the support, last leading screw is respectively equipped with movable port on two supports, last leading screw, be equipped with retaining screw between following leading screw and the support, the other end of support is articulated in respectively on the float that is located on the water surface, be positioned at being erected on the same float on the same rise-fall type waterwheel of rotating shaft homonymy, being erected on the same float in the adjacent shafts between the electricity generating device of bordering on the river mutually.Set controlling device can be regulated the darkness of rise-fall type waterwheel in water, helps regulating the size of waterpower.
The flow direction according to the river, be positioned on the riverbed of float front end and be provided with two fixing columns at least, the direction of fixing column parallels with parallel orbit, is provided with fixed pulling rope between the maintenance float that fixing column is provided with and the float of front end, and this makes the front end float can remain in horizontal position.
Because adopt technique scheme, river power generation device provided by the invention has following advantage: little investment, easy to use, can suit measures to local conditions, make full use of nature waterpower, can also can regulate the size of waterpower as required artificially.
Description of drawings
Fig. 1 is electricity generating device and the local power plant structural representation that be adjacent, when the rise-fall type waterwheel is provided with four Propeller Blades among the present invention;
Fig. 2 is waterwheel working space and the generating working space structural representations of power plant of the present invention when being provided with stream in three rise-fall type waterwheels, the river a spot of water being arranged;
Fig. 3 is that power plant of the present invention are provided with waterwheel working space and the generating working space structural representation when stream has a large amount of water in three rise-fall type waterwheels, the river;
Fig. 4 is the structural representation of the pulley among the present invention;
Fig. 5 is the structural representation of the clutch among the present invention.
Embodiment
Extremely shown in Figure 5 as Fig. 1, river power generation device provided by the invention, it is provided with two groups of water electricity generating devices perpendicular to the river direction at least, every group of water electricity generating device be equipped with power plant and and be provided with the electricity generating device of power input shaft 1 between it, each power plant comprises two rise-fall type waterwheels at least, the two ends of each rise-fall type waterwheel and electricity generating device are equipped with lowering or hoisting gear, be provided with clutch 2 between the adjacent rise-fall type waterwheel in every group of water electricity generating device, the support 19 that is provided with in each rise-fall type waterwheel lays respectively on the float 3 that is located on the water surface, electricity generating device is located on the buoyancy tank 4 that is positioned on the water surface and comprises gearbox 5 and generator 6, be equipped with tank 7 on four angles of buoyancy tank 4, described lowering or hoisting gear is the trapezoidal fixedly wall 9 that the side is provided with two parallel orbits 8, and the trapezoidal faces of trapezoidal fixedly wall 9 is parallel with the river direction.
Per two are located at the trapezoidal fixedly wall at trapezoidal fixedly wall on the same rise-fall type waterwheel, electricity generating device two ends and the bottom surface, riverbed of its downside forms a waterwheel working space 10 and generating working space 11 respectively, drop is formed downwards successively on the bottom of the waterwheel working space 10 of water electricity generating device downside, and the opposite side that is positioned at the waterwheel working space 10 of extreme lower position is made as generating working space 11.
Described rise-fall type waterwheel is provided with upender and its both sides are equipped with controlling device, upender comprises the rotating shaft 13 that is provided with three Propeller Blades 12 at least, the bearing support 14 that tape spool holds in being provided with successively respectively on the both sides of rotating shaft 13, the cross section is the pulley 16 that annular and middle part are provided with groove 15, the groove 15 that pulley 16 is provided with is positioned on the parallel orbit 8 corresponding with it, in every group of water electricity generating device adjacent rotating shaft 13 ends all with link to each other with an end of its corresponding clutch 2, rotating shaft 13 ends adjacent with electricity generating device link to each other with an end of power input shaft 1, the other end of power input shaft 1 links to each other with the generator 6 that is provided with gearbox 5, in electricity generating device, be positioned on the opposite side of the power input shaft 1 of gearbox 5 one sides and buoyancy tank 4 and be equipped with the pulley 16 that is positioned at 8 of parallel orbits.
Described controlling device comprises that an end establishes the identical support 19 of two sizes of bearing pin jointly, be respectively equipped with down movable port near in the other end place of each support 19, be equipped with down the connecting tube 21 of establishing screw thread in being provided with between 20, two following leading screws 20 of leading screw on the following movable port, connecting tube
21 are located on the bearing support 14 and which is provided with the pull bar perpendicular with it 22, the other end of pull bar 22 is located at the bearing pin place, the jointing place of connecting tube 21 and pull bar 22 is to two vertical respectively fixed covers 23 that are provided with built-in screw thread of support 19, be respectively equipped with leading screw 24 between two fixed covers 23 and the support 19, last leading screw 24 is respectively equipped with movable port on two supports 19, last leading screw 24, be equipped with retaining screw between following leading screw 20 and the support 19, the other end of support 19 is articulated in respectively on the float 3 that is located on the water surface, be positioned at being erected on the same float on the same rise-fall type waterwheel of rotating shaft 13 homonymies, being erected on the same float in the adjacent shafts between the electricity generating device of bordering on the river mutually.
Loose joint has angle support 25 and is provided with retaining screw therebetween on described support 19 downsides, and the other end of angle support 25 and support 19 are hinged on the same float 3.
According to the flow direction in river, be positioned on the riverbed of float 3 front ends and be provided with two fixing columns 17 at least, the direction of fixing column 17 parallels with parallel orbit 8, is provided with fixed pulling rope 26 between the maintenance float 18 that fixing column 17 is provided with and the float 3 of front end.
During concrete the use, at first according to the working quantity that how much determines the rise-fall type waterwheel of the water yield, if water is many, the current of process waterwheel working space can make the float 3 of each rise-fall type waterwheel float, and by artificial clutch 2 is connected in, start working; If the water yield is few, there is not the rise-fall type waterwheel in the waterwheel working area of water to float, at this moment should disconnect clutch artificially, the Propeller Blade of the rise-fall type waterwheel that floats 12 rotates along with current, and rotating shaft 13 becomes electric energy to kinetic energy by power input shaft 1, gearbox 5 and generator 6.Duration of work, can be as required, by regulating the distance that leading screw 24 and following leading screw 20 are regulated 19 on two supports, the distance that support is 19 is dwindled, and the height of rotating shaft 13 just improves, and Propeller Blade 12 reduces at the area of the water surface, the rotating speed of rotating shaft 13 reduces, the electric power that produces just diminishes, otherwise the distance that support is 19 increases, the height of rotating shaft 13 just reduces, Propeller Blade 12 increases at the area of the water surface, the faster rotational speed of rotating shaft 13, and it is big that the electric power of generation just becomes, regulate 19 on support apart from the time, according to the height of rotating shaft 13, also should correspondingly regulate the height of the buoyancy tank 4 that is provided with electricity generating device, this adjustment can be finished by the water yield in the tank on four angles of buoyancy tank 47.
Claims (5)
1. river power generation device, it is characterized in that, it is provided with two groups of water electricity generating devices perpendicular to the river direction at least, every group of water electricity generating device be equipped with power plant and and be provided with the electricity generating device of power input shaft between it, each power plant comprises two rise-fall type waterwheels at least, the two ends of each rise-fall type waterwheel and electricity generating device are equipped with lowering or hoisting gear, be provided with clutch between the adjacent rise-fall type waterwheel in every group of water electricity generating device, the support that is provided with in each rise-fall type waterwheel lays respectively on the float that is located on the water surface, electricity generating device is located on the buoyancy tank that is positioned on the water surface and comprises gearbox and generator, be equipped with tank on four angles of buoyancy tank, described lowering or hoisting gear is the trapezoidal fixedly wall that the side is provided with two parallel orbits, and the trapezoidal faces of trapezoidal fixedly wall is parallel with the river direction.
2. river power generation device according to claim 1, it is characterized in that, per two are located at the trapezoidal fixedly wall at trapezoidal fixedly wall on the same rise-fall type waterwheel, electricity generating device two ends and the bottom surface, riverbed of its downside forms a waterwheel working space and generating working space respectively, drop is formed downwards successively on the bottom of the waterwheel working space of water electricity generating device downside, and the opposite side that is positioned at the waterwheel working space of extreme lower position is made as the generating working space.
3. river power generation device according to claim 1, it is characterized in that, described rise-fall type waterwheel is provided with upender and its both sides are equipped with controlling device, upender comprises the rotating shaft that is provided with three Propeller Blades at least, the bearing support that tape spool holds in being provided with successively respectively on the both sides of rotating shaft, the cross section is the pulley that annular and middle part are provided with groove, the groove that pulley is provided with is positioned on the parallel orbit corresponding with it, in every group of water electricity generating device adjacent roller end all with link to each other with its corresponding clutch one end, the roller end adjacent with electricity generating device links to each other with power input shaft, the other end of power input shaft links to each other with the generator that is provided with gearbox, in electricity generating device, be equipped with the pulley that is positioned on the parallel orbit on the power input shaft of gearbox one side and the opposite side of buoyancy tank
Described controlling device comprises that an end establishes two supports that size is identical of bearing pin jointly, be respectively equipped with down movable port near in the other end place of each support, be equipped with down leading screw on the following movable port, establish the connecting tube of screw thread in being provided with between two following leading screws, connecting tube is located on the bearing support and which is provided with the pull bar perpendicular with it, the other end of pull bar is located at the bearing pin place, the jointing place of connecting tube and pull bar is to two vertical respectively fixed covers that are provided with built-in screw thread of support, be respectively equipped with leading screw between two fixed covers and the support, last leading screw is respectively equipped with movable port on two supports, last leading screw, be equipped with retaining screw between following leading screw and the support, the other end of support is articulated in respectively on the float that is located on the water surface, be positioned at being erected on the same float on the same rise-fall type waterwheel of rotating shaft homonymy, being erected on the same float in the adjacent shafts between the electricity generating device of bordering on the river mutually.
4. river power generation device according to claim 3 is characterized in that, loose joint has the angle support and is provided with retaining screw therebetween on the described support downside, and the other end of angle support and support are hinged on the same float.
5. river power generation device according to claim 3, it is characterized in that,, be positioned on the riverbed of float front end and be provided with two fixing columns at least according to the flow direction in river, the direction of fixing column parallels with parallel orbit, is provided with fixed pulling rope between the maintenance float that fixing column is provided with and the float of front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100503289A CN101220794A (en) | 2008-01-25 | 2008-01-25 | River power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100503289A CN101220794A (en) | 2008-01-25 | 2008-01-25 | River power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101220794A true CN101220794A (en) | 2008-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100503289A Pending CN101220794A (en) | 2008-01-25 | 2008-01-25 | River power generation device |
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| Country | Link |
|---|---|
| CN (1) | CN101220794A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359090A (en) * | 2011-08-02 | 2012-02-22 | 张跃宽 | Overtopped dam for generating power under drive of serial water wheels |
| CN106382178A (en) * | 2016-11-25 | 2017-02-08 | 安徽瑞研新材料技术研究院有限公司 | Waterwheel |
| CN106545455A (en) * | 2016-11-25 | 2017-03-29 | 安徽瑞研新材料技术研究院有限公司 | A kind of moveable waterwheel |
| CN110043416A (en) * | 2019-05-31 | 2019-07-23 | 郑清军 | It is distributed the water generating system that declines |
| CN113738566A (en) * | 2021-09-14 | 2021-12-03 | 国网新源控股有限公司 | Overspeed protection and flow control method based on pumped storage power station |
-
2008
- 2008-01-25 CN CNA2008100503289A patent/CN101220794A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359090A (en) * | 2011-08-02 | 2012-02-22 | 张跃宽 | Overtopped dam for generating power under drive of serial water wheels |
| CN106382178A (en) * | 2016-11-25 | 2017-02-08 | 安徽瑞研新材料技术研究院有限公司 | Waterwheel |
| CN106545455A (en) * | 2016-11-25 | 2017-03-29 | 安徽瑞研新材料技术研究院有限公司 | A kind of moveable waterwheel |
| CN110043416A (en) * | 2019-05-31 | 2019-07-23 | 郑清军 | It is distributed the water generating system that declines |
| CN113738566A (en) * | 2021-09-14 | 2021-12-03 | 国网新源控股有限公司 | Overspeed protection and flow control method based on pumped storage power station |
| CN113738566B (en) * | 2021-09-14 | 2023-09-19 | 国网新源控股有限公司 | Over-speed protection and flow control method based on pumped storage power station |
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Effective date of abandoning: 20080716 |
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