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Liquid metal fluid wave energy power generation device

A liquid metal and power generation device technology, applied in the direction of electromechanical devices, ocean energy power generation, electrical components, etc., can solve the problems of low conversion efficiency, low reliability, high cost, etc., and achieve the effect of increasing power density and circulation rate of power generation

Pending Publication Date: 2021-06-11
SHANGHAI OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a renewable energy with strategic significance, wave energy has attracted great attention from all over the world. At present, there are many ways to convert wave energy into electric energy, but there are generally problems of low conversion efficiency and low reliability. High, still costly compared to other renewable energy sources

Method used

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  • Liquid metal fluid wave energy power generation device
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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] According to one or more embodiments, a liquid metal fluid wave energy power generation device is disclosed, such as figure 1 As shown, it includes a cylinder 11, a piston rod 12 and a piston 13 vertically penetrated in the cylinder 11, a float 4 installed on the upper end of the piston rod 12, and a weight 5 fixedly installed on the lower end of the piston rod 12. The inside of the cylinder body 11 is a circulation loop, including a flow channel 14 and a pipeline channel 15 . The pipeline channel 15 is provided with a magnetic fluid power generation channel 2 and a Tesla valve 3 .

[0018] The flow channel 14 is vertically arranged in the center of the cylinder body 11, for the piston rod 12 to drive the piston 13 to reciprocate, thereby driving the circulation of the liquid metal in the circuit. A circulation circuit is formed at the upper and lowe...

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Abstract

The invention discloses a liquid metal fluid wave energy power generation device. The defects that an existing wave energy conversion equipment method is low in conversion efficiency and low in reliability are overcome. According to the technical scheme, the liquid metal fluid wave energy power generation device is characterized by comprising a cylinder body, a piston rod, a piston, a floater fixedly installed at the upper end of the piston rod, and a weight fixedly connected to the lower end of the piston rod; a flowing channel for the piston rod to push the piston to reciprocate and pipeline channels connected to the two ends of the flowing channel in a communicating mode to form a loop for liquid metal to circulate are arranged in the cylinder body; and the pipeline channels are arranged on the two sides of the flowing channel correspondingly, magnetofluid power generation channels are arranged in the pipeline channels, and Tesla valves are installed in the pipeline channels in the same clockwise direction. The liquid metal fluid wave energy power generation device is compact and simple in structure, high in reliability and capable of efficiently converting wave energy into electric energy.

Description

technical field [0001] The invention relates to a wave energy generating device, in particular to a liquid metal fluid wave energy generating device. Background technique [0002] As a renewable energy with strategic significance, wave energy has attracted great attention from all over the world. At present, there are many ways to convert wave energy into electric energy, but there are generally problems of low conversion efficiency and low reliability. High, the cost is still high compared to other renewable energy sources. Contents of the invention [0003] The object of the present invention is to provide a liquid metal fluid wave energy generating device, which has a compact and simple structure, high reliability, and can efficiently convert wave energy into electrical energy. [0004] Above-mentioned technical purpose of the present invention is achieved through the following technical solutions: [0005] A liquid metal fluid wave energy generating device, comprisin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/18H02K44/08H02K44/12
CPCF03B13/1815H02K44/08H02K44/12Y02E10/30H02K7/1876H02K44/085F03B13/1875F05B2240/917
Inventor 李永国郑丁健
Owner SHANGHAI OCEAN UNIV
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