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Wave energy converting device

A conversion device, wave energy technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve the problems of low wave capture efficiency, unstable energy output, poor reliability, etc., to achieve poor reliability, stable energy output, The effect of low construction cost

Inactive Publication Date: 2012-07-18
谭军
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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 provide a wave energy conversion device, which aims to solve the problems of poor reliability, uneconomical, low wave capture efficiency and unstable energy output of the wave energy conversion device in the prior art

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] The present invention provides a wave energy conversion device, including a suspension frame suspended on the water surface or in the water, a wave vibration coupling mechanism connected to the suspension frame and capable of coupling the undulating motion of waves on the water into its own motion, and an energy conversion structure. The wave vibration coupling mechanism has a hydraulic cylinder, and the hydraulic cylinder has a piston rod that can move up and down with the undulating motion of the wave. The energy conversion mechanism is connected to the hydraulic cylinder through an oil cir...

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Abstract

The invention relates to an energy converting device and discloses a wave energy converting device, which comprises a suspension frame suspending on the water or in the water, a wave vibration coupling mechanism which is connected to the suspension frame and can couple the undulatory motion of the wave on the water into the movement of the wave vibration coupling mechanism, and an energy converting mechanism, wherein a hydraulic cylinder is arranged inside the wave vibration coupling mechanism, a piston rod which can move up and down along with the undulatory motion of the wave is arranged inside the hydraulic cylinder, and the energy converting mechanism is communicated with the hydraulic rod through a pipeline. The wave energy converting device suspends on the sea and cannot be destroyed by the impact of the wave. The construction cost is low, the reliability is high, and the energy output is stable and not affected by the sea level in the process of converting the wave energy. The energy converting device is used for catching gravity wave, and the capture efficiency is high.

Description

technical field [0001] The invention relates to the technical field of energy conversion devices, in particular to wave energy conversion devices. Background technique [0002] Nearly 70% of the earth's area is water, and there are large waves in oceans and large lakes. These waves contain huge energy. In today's energy shortage, how to effectively use these inexhaustible renewable energy , has become the focus of attention. [0003] At present, a variety of wave energy conversion devices have appeared, among which the famous and practical ones are Salt wave energy device, PELAMIS wave energy conversion device, caisson pendulum plate type wave energy conversion device, seabed hydraulic cylinder type wave energy conversion device and shore-based wave energy conversion device. Based worm gear tidal power station, etc. Due to the shortcomings of these devices in terms of reliability, economy, stability, and energy capture efficiency, large-scale utilization of ocean wave ener...

Claims

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Application Information

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IPC IPC(8): F03B13/22
CPCY02E10/38Y02E10/30
Inventor 谭军
Owner 谭军
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