Reel type sea wave energy generating device

A technology of power generation device and reel, which is applied to ocean energy power generation, electromechanical devices, electrical components, etc., can solve the problems of high cost and maintenance cost, poor stability of transmission mechanism, low transmission efficiency, etc., and achieve fast and convenient installation and transmission efficiency. Improve the effect of good anti-corrosion performance

Inactive Publication Date: 2011-12-07
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main defects of existing ocean wave energy engines are as follows: firstly, due to the contact of the rotating mechanism with seawater, the anti-corrosion performance is poor and

Method used

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  • Reel type sea wave energy generating device
  • Reel type sea wave energy generating device

Examples

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Embodiment Construction

[0011] Such as figure 1 As shown, a drum-type ocean wave energy generating device of the present invention includes a group of generating units, the generating unit consists of a generator 10 arranged on an offshore platform 11, a truncated conical water surface buoyancy tank 1 floating on the sea surface, The submarine caisson 3 sunk on the seabed, the upper part of the submarine caisson 3 is provided with a counterweight import and export, the bottom is provided with leveling feet, one end of the steel wire rope 4 is fixedly connected to the bottom of the water surface buoyancy tank 1, and the other end is fixed by The fixed pulley 2 on the subsea caisson 3 is wound on the reel 7 installed on the central shaft 8, one end of the reel 7 is connected with the planetary transmission 6, and the sun gear of the planetary transmission 6 is connected with the central shaft 8 is fixedly connected, one end of the central shaft 8 is connected with the torsion spring 5 fixed on the foun...

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PUM

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Abstract

The invention discloses a reel type sea wave energy generating device. The device comprises at least one set of generating unit, a water surface floating box and a sea bottom sinking box, wherein each set of generating unit consists of a generator arranged on an offshore platform; the water surface floating box is floated on a sea surface; the sea bottom sinking box is sunk at a sea bottom; one end of a rope is fixedly connected to the bottom of the water surface floating box, and the other end of the rope is wound on a winding drum arranged on a central shaft through a fixed pulley fixed on the sea bottom sinking box; one end of the winding drum is in transmission connection with a planet speed changer; a sun gear of the planet speed changer is fixedly connected with the central shaft; and one end of the central shaft is connected with a torsion spring fixed on a base, and the other end of the central shaft is in transmission connection with a generator through an overrunning clutch. The device has a simple structure, high corrosion resistance, high transmission mechanism stability, high transmission efficiency and low cost, can generate electricity by using inexhaustible sea wave energy with enormous energy sources, can replace coal and petroleum, and is clean and pollution-free.

Description

technical field [0001] The invention relates to an ocean wave energy generating device, in particular to a reel type ocean wave energy generating device. Background technique [0002] At present, energy is in short supply, and the burning of coal and oil as the main fuel has caused great pollution to the environment. Green energy, in addition to solar energy and wind energy, tidal current energy is huge, inexhaustible and inexhaustible. Although ocean wave energy is periodic, this periodic energy can be used in occasions without time requirements such as seawater desalination. [0003] The main defects of existing ocean wave energy engines are as follows: firstly, due to the contact of the rotating mechanism with seawater, the anti-corrosion performance is poor and maintenance is inconvenient; secondly, the structure is complicated, and the cost and maintenance cost are relatively high; The stability is poor, and the transmission efficiency is not high. Contents of the i...

Claims

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Application Information

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IPC IPC(8): F03B13/14H02K7/18
CPCY02E10/38Y02E10/30
Inventor 黄德中
Owner SHAOXING UNIVERSITY
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