A wave energy harvesting device

A collection device and wave energy technology, applied in the directions of ocean energy power generation, machines/engines, mechanical equipment, etc., can solve the problems of difficulty in collection, complex and cumbersome mechanical structure, and inability to apply, and achieve the effect of simple structure

Active Publication Date: 2019-10-25
XIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the collection of wave energy in the ocean faces problems such as low wave energy density, harsh development environment, and difficulty in collection, making it difficult to use artificially
[0003] In the prior art, the intermediate conversion link of the wave energy harvesting device is mainly divided into two main types: mechanical and hydraulic; the mechanical structure is often complicated and heavy, and the reliability is poor, so it cannot be applied in practice; Strong dependence, high limitations

Method used

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  • A wave energy harvesting device
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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] A kind of wave energy collecting device of the present invention, such as figure 1 As shown, several buoys 2 are included, and working joints 1 are connected between adjacent buoys 2; the outside of the working joints 1 is coated with a flexible rubber layer; the surface of the buoys 2 is sprayed with an epoxy resin layer. Prevent the working section 1 and the buoy 2 from being corroded by long-term contact with seawater, and prolong the service life of the device.

[0023] Job section 1, such as figure 2 As shown, the working tube 7 is included, and the working tube 7 is provided with a hydraulic motor 8. The working tube 7 is communicated with a conduction device 3, and the bottom of the conduction device 3 is provided with a drive device 4, and the conduction device 3 and the drive device 4 are connected There is a sleeve device ...

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PUM

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Abstract

The invention discloses a wave energy collecting device. The wave energy collecting device comprises a plurality of floating barrels, and working joints are connected between adjacent floating barrels. According to the wave energy collecting device, the two ends of each working joint are connected with two corresponding floating barrels, the structure is relatively simple, the floating barrels and the working joints swing along with waves in sea, a driving device pushes working liquid inside a sleeve device, the working liquid flows along a communication device in a one-way manner to drive a hydraulic motor to provide sufficient power for a power generator, and therefore irregular wave energy is converted into electric energy; and the floating barrels and the working joints are alternatively connected, and therefore the length of the device can be increased according to needs, and different requirements are met.

Description

technical field [0001] The invention belongs to the technical field of energy recovery equipment, and in particular relates to a wave energy collection device. Background technique [0002] At present, with the rapid reduction of non-renewable resources and the continuous increase of environmental pressure, the development and utilization of new energy is imminent. Wave energy has huge reserves and is renewable; wave energy changes with regions and time in a regular manner, does not pollute the environment, and can be comprehensively utilized. However, the collection of wave energy in the ocean faces problems such as low wave energy density, harsh development environment, and difficulty in collection, making it difficult to use artificially. [0003] In the prior art, the intermediate conversion link of the wave energy harvesting device is mainly divided into two main types: mechanical and hydraulic; the mechanical structure is often complicated and heavy, and the reliabili...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/22F03B11/02
CPCF03B11/02F03B13/22Y02E10/20Y02E10/30
Inventor 杨振东张巧玲毛玉铜孙远黎晓青万超魏志文张欢
Owner XIAN UNIV OF TECH
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