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Wave-energy power generation device

A power generation device and wave energy technology, which is applied to ocean energy power generation, hydropower generation, engine components, etc., can solve the problems of low utilization rate and uncertain direction of wave influence, etc.

Pending Publication Date: 2019-11-12
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wave energy is the most unstable energy in marine energy, and the direction of waves is affected by the wind. The current wave energy generation device generally has the problem of low utilization rate.

Method used

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Embodiment Construction

[0046] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0047] Such as Figures 1 to 8 As shown, a wave energy generating device includes a floating body 1 and two generating mechanisms.

[0048] The cross section of the floating body 1 is rectangular, and the lower side of the floating body 1 is provided with a weight 13 via a steel cable 12 .

[0049] The weight 13 can limit the moving range of the floating body 1 and prevent the floating body 1 from being washed away by waves.

[0050] The two generating mechanisms are respectively arranged on the left and right sides of the floating body 1, and the generating mechanisms include a first rotating shaft 2, a buoy 3, a notch groove 11, a sliding rod 5, a guiding mechanism, a linkage mechanism and a generating structure.

[00...

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Abstract

The invention provides a wave-energy power generation device, and belongs to the technical field of wave-energy power generation. The wave-energy power generation device comprises a floating body andtwo power generation mechanisms, wherein the two power generation mechanisms are separately arranged at left and right sides of the floating body; each power generation mechanism comprises a first rotary shaft, a floating barrel, a notch slot, a slide rod, a guide mechanism, a linking mechanism and a power generation structure, the first rotary shaft is rotatably arranged at the outer side of thefloating body, the floating barrel is fixedly arranged on the first rotary shaft through a fixing plate, the the notch slot is formed in the floating body, both the notch slot and the first rotary shaft are positioned at the same side of the floating body, the slide rod is vertically inserted into the notch slot, the guide mechanism enables the slide rod to slide up and down axially; when the floating barrel floats up and down, the linking mechanism can utilize up-down floating of the floating barrel to drive the slide rod to slide up and down; and the power generation structure can utilize up-down sliding of the slide rod to generate power. The wave-energy power generation device can effectively utilize wave energy to generate power, so that power generation efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of wave energy power generation, and relates to a wave energy power generation device. Background technique [0002] With the wide application of new energy technology, new energy power generation technology is moving from land to sea. Compared with land, there is a more stable and abundant wind field at sea, and it is not affected by terrain. Moreover, there are huge wave energy resources in the sea, and the utilization of wave energy has become one of the current research hotspots. [0003] Wave energy refers to the kinetic energy and potential energy of ocean surface waves. It is a mechanical energy generated under the action of wind and stored by short-period waves in the form of potential energy and kinetic energy. Wave energy is the most unstable energy in marine energy, and the direction of waves is variable due to the influence of wind. At present, there is a common problem of low utilization rate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/20F03B11/02F03B11/00
CPCF03B13/20F03B11/02F03B11/00Y02E10/20Y02E10/30
Inventor 蒋嘉豪苏玉香
Owner ZHEJIANG OCEAN UNIV
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