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Tide energy and wave energy coupled power generation and freshwater production system

A technology of wave energy and tidal current energy, applied in ocean energy power generation, seawater treatment, engine components, etc., can solve problems such as energy waste and energy loss, and achieve the effect of reducing storage and waste

Inactive Publication Date: 2012-02-01
NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stored energy will be more or less partially lost, resulting in a waste of energy

Method used

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  • Tide energy and wave energy coupled power generation and freshwater production system
  • Tide energy and wave energy coupled power generation and freshwater production system
  • Tide energy and wave energy coupled power generation and freshwater production system

Examples

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Embodiment Construction

[0019] In order to better illustrate the technical solution of the present invention, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 , figure 2Shown: a power generation and fresh water production system coupled with tidal energy and wave energy, including a base column 600, a wave energy collection device 100 with buoys 101, a tidal current energy capture device 200, a fuel tank 700, a hydraulic energy storage system 300, and a production system Fresh water device 500, power generation device 400; the base column 600 is fixed on the seabed 801; the wave energy collection device 100 is installed on the base column 600, the oil liquid input end of the wave energy collection device 100 is connected with the oil tank 700, and the oil liquid output end is connected with the oil input end of the hydraulic energy storage system 300; the tidal energy capture devic...

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PUM

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Abstract

The invention discloses a tide energy and wave energy coupled power generation and freshwater production system which comprises a foundation column, a wave energy acquisition device with a floating bowl, a tide energy capturing device, an oil tank, a hydraulic energy storage system, a freshwater production device and a power generation device, wherein the foundation column is fixed on the seabed, the wave energy acquisition device is arranged on the foundation column, and the tide energy capturing device is arranged on the flowing bowl. The oil tank provides oil for the wave energy acquisition device and the tide energy capturing device; oil output ends of the wave energy acquisition device and the tide energy capturing device are respectively connected with the oil input end of the hydraulic energy storage system, and the oil output end of the hydraulic energy storage system is respectively connected with oil input ends of the power generation device and the freshwater production device.

Description

technical field [0001] The invention relates to a system for generating electricity and producing fresh water by utilizing tidal current energy and wave energy of the ocean. Background technique [0002] There are many islands in our country. Although most of the islands have rich marine resources, they are mostly far away from the mainland and lack the necessary fresh water and electricity for people's life. In order to speed up the development and utilization of the islands, the problems of power supply and fresh water in the islands must be solved. The island itself and its surroundings are rich in renewable green ocean energy resources, such as tidal current energy, wave energy, and offshore wind energy. [0003] Because the energy supply of tidal current energy, wave energy and offshore wind energy is not stable enough, the single use of a certain kind of green ocean energy resource supply is very unstable. The utilization of ocean energy in the prior art is mainly us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/26F03B13/18C02F1/44C02F103/08
CPCY02E10/38Y02E10/30
Inventor 宋瑞银张向阳蔡炳清
Owner NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
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