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Breakwater with wave generator

A technology for wave power generation and breakwater, which is applied to breakwaters, hydropower stations, ocean energy power generation, etc., can solve problems such as low efficiency, achieve high efficiency, obvious wave elimination effect, and save space.

Active Publication Date: 2016-02-03
ZHEJIANG OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the inefficiency of the wave energy generating device in the prior art in converting wave energy into electric energy, and to provide a breakwater equipped with a wave power generating device capable of generating electricity by utilizing the impact force of waves on the breakwater

Method used

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Embodiment Construction

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

[0035] Such as figure 1 , figure 2 , Figure 4 The illustrated embodiment is a breakwater provided with a wave power generation device. The breakwater 22 is provided with a substation 1, and the outer surface of the breakwater is provided with a breakwater hole 2 opening to the ocean side, and the breakwater outer surface near the edge of the breakwater hole There is an annular boss 26 on the breakwater, and cavities are provided near each breakwater hole; the wave power generation device includes a swing plate 3 that swings with the waves in each breakwater hole, and the energy conversion in each cavity Mechanism 4 and two waterproof generators 5, each waterproof generator is electrically connected to the substation respectively; the breakwater hole extends to the inner side of the breakwater, and the swing plate is slidingly connected with...

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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 invention relates to the technical field of wave power generation, in particular to a breakwater equipped with a wave power generation device capable of generating electricity by utilizing the impact force of waves on the breakwater. Background technique [0002] Breakwaters are underwater structures built to block the impact of waves, protect the harbor basin, maintain a stable water surface to protect the port from bad weather, and facilitate safe berthing and operation of ships. The main function of traditional breakwaters is to prevent waves and sand. There are many types of breakwaters, which can be divided into vertical dikes, slope dikes and special breakwaters according to the structure type; according to the shape of the section, they can be divided into slope type, vertical type, hybrid type, air-through type and floating type. [0003] Breakwaters are generally built in sea areas with harsh sea conditions and large waves, which are good ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/14E02B9/08E02B3/06
CPCY02A10/11Y02E10/30
Inventor 魏东泽顾恩凯
Owner ZHEJIANG OCEAN UNIV
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