CN108412669B - Water kinetic energy generator - Google Patents
Water kinetic energy generator Download PDFInfo
- Publication number
- CN108412669B CN108412669B CN201810237358.4A CN201810237358A CN108412669B CN 108412669 B CN108412669 B CN 108412669B CN 201810237358 A CN201810237358 A CN 201810237358A CN 108412669 B CN108412669 B CN 108412669B
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- water
- water flow
- generator
- water wheel
- platform
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a water kinetic energy generator for generating power by utilizing natural water flow. The coal-fired thermal power plant consumes large capital and pollutes power generation, the solar energy and wind energy are less and unstable in power generation, and the hydroelectric power plant has limited power generation quantity; the water platform with the independent lifting platform is arranged at a position where water flow is rich in water source and is large, the generator is connected with the speed increaser and is connected with the water wheel paddle, the paddle surface of the water wheel is opposite to the water flow, the lifting platform is controlled to descend in an operation mode, the water wheel paddle is impacted by the water flow, and when the generated energy of the generator is driven to meet the design requirement, the lifting platform is stopped, the height of the lifting platform is adjusted, the change of the water flow is responded, and the generated energy is; the second mode is that the water flow baffle controls a water wheel paddle installed in water, the water flow baffle is operated and controlled, and when the area of the water wheel paddle is allowed to be impacted by water flow to reach the design requirement by the generator, the water flow baffle stops; the hydrodynamic energy generator can be continuously installed along with the water flow, and the electric energy can be generated by the required electric quantity.
Description
Technical Field
The invention relates to a water kinetic energy generator for generating electricity by utilizing water flow.
Background
Environmental pollution and global warming, and governments of various countries actively advocate the development of clean energy; the coal-fired thermal power plant has the disadvantages of large capital consumption and pollution, less and unstable generated energy due to solar power generation and wind power generation, limited installation quantity of hydroelectric power stations and insufficient generation quantity.
The principle of the hydroelectric power station is that a dam is built, enough water is accumulated to form enough water pressure, water flow is guided and controlled by a water channel, and the fixed position of a water wheel paddle generates kinetic energy to drive a generator to generate electricity; the investment of the hydroelectric power station is large, the construction period is long, the number of the generators can not be increased after the hydroelectric power station is finished, the number of the generators can be increased, and the number of the generators is limited.
Disclosure of Invention
The invention aims to provide a water kinetic energy generator, which solves the problems of unstable generated energy and insufficient generated energy quantity of the current clean energy generator.
In order to solve the problems, the first mode of the invention is that a generator is connected with a speed increaser, a connecting water wheel paddle is arranged on a lifting platform of an overwater platform, the overwater platform is arranged at a position with rich water source and larger water flow, and the height of the lifter is adjusted to deal with the change of the water flow so as to ensure that the generated energy is always kept in a stable state; the second mode is that the water flow baffle controls a water wheel paddle installed in water, the water flow baffle is operated and controlled, the area of the paddle is allowed to be impacted by water flow, when the generator reaches the generated energy required by design, the water flow baffle stops, the generator is suitable for installing a plurality of rivers with the water kinetic energy generator, the generator can be continuously installed along the water flow, and the electric energy can be produced by the required electric quantity.
The water kinetic energy generator is compared with the current generator as follows:
compared with coal-fired thermal power plants, the water kinetic energy generator has no pollution.
Compared with solar wind power generation, the hydrodynamic generator has stable power generation rate and high power generation quantity.
Compared with a hydroelectric power station, the power generation quantity is enough, and enough generators can be continuously installed along the water flow according to the requirement.
Detailed Description
The hydrodynamic energy generator comprises a generator, a speed increaser, a water wheel paddle, a water flow baffle and an overwater platform; the water wheel paddle consists of a water wheel shaft, a hub and blades; the larger the length and width area of the blade is, the more water kinetic energy is obtained when the blade bears water flow impact; the overwater platform is provided with an independent lifting platform and is suitable for being arranged at a position with rich water source and large water flow; the scale of the above-water platform is matched with other supporting facilities, including the diameter of the water wheel paddle, the depth of water flow, the speed of water flow, the power of the generator, the specification of the speed increaser and the design and control need to be comprehensively considered.
Example 1
The water platform is arranged at a position with rich water source and larger water flow, the generator is connected with the output end of the speed increaser, the input end of the speed increaser is connected with the water wheel shaft, the surface of the water wheel blade is opposite to the water flow, the water wheel shaft is arranged on the lifting platform, the water wheel shaft is fixed by the two bearing support frames, the balance and stability of the speed increaser connected with the water wheel shaft are ensured, the elevator is controlled to slowly descend by operation, the water wheel blade enters water, the larger the length of the water wheel blade entering the water is, the larger the obtained hydrodynamic energy is, the water wheel blade is stressed to drive the water wheel shaft to rotate, the water wheel shaft drives the speed increaser to rotate, the speed increaser drives the generator to generate electricity, when the output quantity of.
Example 2
The overwater platform is suitable for being installed at a position with rich water source and large water flow, a large-scale wind driven generator with 200-ten-thousand-watt power is provided with blades with the length of 10 meters and the width of 2 meters, the blade surface of a lifting platform installed on the overwater platform is opposite to the water flow, the lifting platform is controlled to slowly descend in an operation mode, the blades enter the water, the impact of the water flow on the blades is gradually increased, when the generated energy of the wind driven generator reaches the design requirement, the lifting platform stops, the height of the lifting platform is adjusted, the change of the water flow is responded, and the generated energy; the water kinetic energy intensity is far greater than that of wind energy, and the continuous stability is better than that of wind energy; the invention is a novel water kinetic energy generator which is not referenced by historical data but is only referenced by a water kinetic energy generator later, and the power of the water kinetic energy generator, the size of blades, the number of the blades, the water flow depth and the water flow speed need to be tested according to local conditions and matched with reasonable facilities.
Facility example 3
The water platform is provided with a vertical rounding port, the water wheel paddle is vertically arranged, a bearing steel beam is arranged between two points at the lower part of the semicircular port of the water platform, a bearing is arranged in the middle of the steel beam, the lower end of a water wheel shaft is arranged on the bearing, the upper end of the water wheel shaft is fixed at the middle position of the upper part of the semicircular port, the upper end of the water wheel shaft is connected with the input end of a speed increaser, and the output end of the speed increaser is connected with a generator (if the water platform in the state is arranged at a position with larger water flow, the water wheel paddle is completely impacted by the water flow, the water wheel paddle has no direction; the water flow baffle plates shield a semicircular opening on the inner side of the water platform, and one half of the water wheel paddle is impacted by water flow and is the limit of the rotating speed of the water wheel paddle; the water platform is provided with a push-pull, telescopic and translational device which controls and adjusts the arc door outside the semi-circular opening, the arc door is a movable baffle, and the volume of the two arc doors is smaller than the semi-circular opening and larger than one fourth of the diameter of the water wheel paddle; after the installation is accomplished, platform installation on water is abundant at the water source, the great position of rivers, water wheel paddle face is just to rivers, the operation control arc door is opened, two arc doors are respectively to the inboard translation of semicircle mouth, water wheel paddle receives the rivers impact, it is progressively bigger and bigger, water wheel paddle drives the increaser and rotates, the increaser drives the generator and rotates the electricity generation, when the generator reaches the generated energy scope of designing requirement, the arc door stops, the degree of opening of adjustment arc door, the change of corresponding discharge size, make the generated energy remain stable state throughout.
A plurality of rivers and ocean currents suitable for the condition of installing the water kinetic energy generator can be continuously increased along with the water flow; building a large-scale water power station, and generating electric energy according to the required electric quantity on the premise that corresponding machine loading functions need to be put into first; the wind driven generator is equivalent to a small horse-drawn cart, the back force is insufficient, the water kinetic energy generator is equivalent to a large horse-drawn cart, and the back force is sufficient.
Claims (1)
1. A water kinetic energy generator is characterized by comprising a generator, a speed increaser, a water wheel paddle, a water flow baffle and an overwater platform; the water wheel paddle consists of a water wheel shaft, a hub and blades; the water platform is provided with an independent lifting platform; the water wheel propeller is vertically installed, a bearing steel beam is installed between two points at the lower part of the semicircular opening of the water platform, a bearing is installed in the middle of the steel beam, the lower end of a water wheel shaft is installed on the bearing, the upper end of the water wheel shaft is fixed in the middle of the upper part of the semicircular opening, the upper end of the water wheel shaft is connected with the input end of a speed increaser, and the output end of the speed increaser is connected with a generator; the water flow baffle plates shield a semicircular opening on the inner side of the water platform, and one half of the water wheel paddle is impacted by water flow and is the limit of the rotating speed of the water wheel paddle; the water platform is provided with a push-pull, telescopic and translational device, and arc doors outside the semicircular opening are controlled and adjusted, the arc doors are movable baffles, and the volume of the two arc doors is smaller than the semicircular opening and larger than one fourth of the diameter of the water wheel paddle; after the installation is accomplished, platform installation on water is abundant at the water source, the great position of rivers, water wheel paddle face is just to rivers, the operation control arc door is opened, two arc doors are respectively to the inboard translation of semicircle mouth, water wheel paddle receives the rivers impact, it is progressively bigger and bigger, water wheel paddle drives the increaser and rotates, the increaser drives the generator and rotates the electricity generation, when the generator reaches the generated energy scope of designing requirement, the arc door stops, the degree of opening of adjustment arc door, the change of corresponding discharge size, make the generated energy remain stable state throughout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810237358.4A CN108412669B (en) | 2018-03-21 | 2018-03-21 | Water kinetic energy generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810237358.4A CN108412669B (en) | 2018-03-21 | 2018-03-21 | Water kinetic energy generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108412669A CN108412669A (en) | 2018-08-17 |
| CN108412669B true CN108412669B (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810237358.4A Active CN108412669B (en) | 2018-03-21 | 2018-03-21 | Water kinetic energy generator |
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| Country | Link |
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| CN (1) | CN108412669B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020172759A1 (en) * | 2019-02-25 | 2020-09-03 | 管军 | Hydrokinetic energy generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790755A (en) * | 2014-01-17 | 2014-05-14 | 伍志权 | Floating power generation device and system |
| CN205135890U (en) * | 2015-11-23 | 2016-04-06 | 刘伟清 | Laminar flow formula runner hydroelectric generator group and runner device thereof |
| CN105587456A (en) * | 2016-01-28 | 2016-05-18 | 包头市北工机械有限公司 | Electric generator set through water kinetic energy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090175723A1 (en) * | 2005-10-06 | 2009-07-09 | Broome Kenneth R | Undershot impulse jet driven water turbine having an improved vane configuration and radial gate for optimal hydroelectric power generation and water level control |
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2018
- 2018-03-21 CN CN201810237358.4A patent/CN108412669B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790755A (en) * | 2014-01-17 | 2014-05-14 | 伍志权 | Floating power generation device and system |
| CN205135890U (en) * | 2015-11-23 | 2016-04-06 | 刘伟清 | Laminar flow formula runner hydroelectric generator group and runner device thereof |
| CN105587456A (en) * | 2016-01-28 | 2016-05-18 | 包头市北工机械有限公司 | Electric generator set through water kinetic energy |
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| Publication number | Publication date |
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| CN108412669A (en) | 2018-08-17 |
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