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Breakwater and wave power generation device

A technology of wave power generation and breakwaters, applied in breakwaters, hydroelectric power stations, ocean energy power generation, etc., can solve the problems of low efficiency, achieve high efficiency, obvious wave dissipation effect, and save space

Active Publication Date: 2014-11-19
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the low efficiency of the wave energy generating device in the prior art to convert wave energy into electric energy, and to provide a breakwater and a wave power generating device that can use the impact force of waves on the breakwater to generate electricity

Method used

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0035] Such as figure 1 , figure 2 , Figure 4 The embodiment shown is a breakwater and a wave power generation device; a substation 1 is provided on the breakwater 22, a breakwater hole 2 that opens to the ocean side is provided on the outer surface of the breakwater, and the outer surface of the breakwater near the edge of the breakwater is provided There are annular bosses 26, and cavities are provided near the breakwaters of the breakwater; the wave power generation device includes a swing plate 3 arranged in each breakwater, and an energy conversion mechanism 4 located in each cavity And two waterproof generators 5, each of which is electrically connected to the substation; the wave breaker extends to the inner side of the breakwater, and the swing plate is slidingly connected to the hole wall of the wave breaker;

[0036] A bar-shaped through hole is prov...

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Abstract

The invention discloses a breakwater and a wave power generation device. The breakwater is provided with a transformer substation. The outer side face of the breakwater is provided with a plurality of wave prevention holes which open towards the sea. An annular boss is arranged on the outer side face of the breakwater and close to the edges of the wave prevention holes. The positions, close to all the wave prevention holes, of the breakwater are respectively provided with a cavity. The wave power generation device comprises swinging plates, energy conversion mechanisms and at least one waterproof generator, wherein the swinging plates are arranged in the corresponding wave prevention holes and swing along with waves, the energy conversion mechanisms are located in the corresponding cavities, and all the waterproof generators are electrically connected with the transformer substation respectively. The breakwater and the wave power generation device have the advantages that the wave power generation device is arranged in the breakwater, so that space is saved, and cost for fixing the wave power generation device on the sea is omitted; moreover, the breakwater plays a good role in protecting the wave power generation device, so that the service life of the wave power generation device is prolonged; the efficiency of conversion from wave energy to electric energy is high.

Description

Technical field [0001] The present invention relates to the technical field of wave power generation, in particular to a breakwater and a wave power generation device capable of generating electricity by using the impact force of waves on the breakwater. Background technique [0002] The breakwater is an underwater structure built to block the impact of waves, protect the harbor basin, and maintain the stability of the water surface to protect the port from bad weather, so that the ship can anchor and operate safely. The main function of the traditional breakwater is to prevent waves and sand. There are many types of breakwaters. According to the type of structure, they can be divided into vertical dikes, slope dikes and special breakwaters; according to the cross-sectional shape, they can be divided into slope type, vertical type, mixed type, open type and floating type. [0003] Breakwaters are generally built in sea areas with harsher sea conditions and larger waves, which are g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B9/08E02B3/06
CPCY02A10/11Y02E10/30
Inventor 魏东泽顾恩凯
Owner ZHEJIANG OCEAN UNIV
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