Device for generating electricity by tide

A tidal power generation and generator technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve the problems of different time periods, low frequency, and large wave impact force when hitting the bank.

Active Publication Date: 2015-03-11
SHENZHEN PUFANG ENVIRONMENTAL PROTECTION DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The coastlines of the world are long, but projects using ocean waves to generate electricity are rare. The reason is that the impact o

Method used

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  • Device for generating electricity by tide
  • Device for generating electricity by tide
  • Device for generating electricity by tide

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specific Embodiment

[0011] Specific embodiment: the device is built on the coast, and the piston rod head 3-1 is set facing the impact direction of the waves. The rack-type piston rod 3 and the piston sleeve 2 move back and forth in the culvert pipe 1 under the impact of the waves, and the rack-type The rack part of the piston rod 3 meshes with a group of transmission gears 8-1 in the gear box 8. The transmission principle of a group of transmission gears 8-1 comes from the example of an automatic watch pendulum winding, which can make the rack piston rod 3 reciprocate Move, the output is unidirectional rotation, the gear box 8 is fixed on the support base 9, the output shaft 13 of the gear box 8 is connected with the generator 12 shaft through the universal coupling 10, the flywheel 11, and outputs electric energy. The sealing strip 5 seals the mating surface of the piston sleeve 2 and the culvert 1 to prevent the intrusion and corrosion of seawater. A group of steel balls 6 embedded in the outer...

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Abstract

A device for generating electricity by tide solves the problem of electricity generation by marine resources. The device comprises culvert pipes, piston sleeves, rack type piston rods, piston rod heads, compression springs, sealing strips, steel balls, guide sleeves, gearboxes, a set of transmission gears, a supporting base, universal couplers, a flywheel, an electricity generator and an output shaft. Piston bushes are arranged in the culvert pipes; the outer diameter of the piston sleeves is matched with inner holes of the culvert pipes, and the piston sleeves are sealed by the sealing strips; a set of ball sockets are arranged on the outer diameter surfaces of the piston sleeves; the steel balls are embedded into the ball sockets; one end of each rack type piston rod is connected with the corresponding piston sleeve through the corresponding piston rod head, and the other ends of the rack type piston rods are matched with inner holes of the guide sleeves; the compression springs are arranged between the inner holes of the piston sleeves and the rack type piston rods; the rack portions of the rack type piston rods are meshed with the transmission gears in the gearboxes; output of reciprocating motion of the rack type piston rods is in one-way rotation, and the gearboxes are fixed to the supporting base; and the output shaft of the gearboxes is in shaft connection with the electricity generator through the universal couplers and the flywheel, and therefore electric energy is output. According to the device, resources are effectively utilized, and benefits are giant.

Description

technical field [0001] The invention relates to the field of electric power engineering construction, in particular to a device for generating electricity using tidal waves. Background technique [0002] The coastlines of the world are long, but there are very few projects using ocean waves to generate electricity. The reason is that the impact force of ocean waves is large, but the frequency is low, and the time periods of impacting banks are different, and its energy is difficult to use. How to design a device that can not only strengthen the seawall, but also utilize the huge impact force of sea waves to generate electricity is a technical problem that needs to be solved in the prior art. Contents of the invention [0003] In order to solve the problem of effective utilization of sea wave resources, the present invention provides a device for generating electricity using tides, which converts the impact force of sea waves into electricity, realizes the purpose of usi...

Claims

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Application Information

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IPC IPC(8): F03B13/26
CPCF03B13/262Y02E10/30
Inventor 胡伟孙洪波陈可中麦连锋金宣华胡雪莹胡红乔启俊张连刚张强卢仿康丽
Owner SHENZHEN PUFANG ENVIRONMENTAL PROTECTION DEV
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