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Movable foldable type wave power device

A power generation device and wave energy technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve problems such as bulky volume, and achieve the effect of reducing the volume and controlling the overall volume

Active Publication Date: 2019-05-10
NO 719 RES INST CHINA SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In traditional fixed ocean wave energy utilization, most of the equipment is bulky and needs to be anchored to the shore or seabed

Method used

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  • Movable foldable type wave power device
  • Movable foldable type wave power device

Examples

Experimental program
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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] This embodiment provides a movable foldable wave energy power generation device, which can significantly reduce the volume of equipment, effectively integrate with unmanned autonomous underwater submersibles, and efficiently absorb and transform wave energy.

[0024] like figure 1 and figure 2 As shown, the wave energy generating device includes: a point absorption float 1, a cylinder 2, a foldable airfoil 7, an anchoring structure 6, an energy conversion unit 4, a motion state sensing module, a control unit, a piston 3 and a piston rod;

[0025] The two ends of the piston rod are respectively fixedly connected with the point absorption float 1 and the piston 3. Among them, the point absorption float 1 can move synchronously with the ups and downs of the waves, and the movement of the point absorption float 1 drives the piston 3 relative to the cy...

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PUM

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Abstract

The invention discloses a movable foldable type wave power device. The movable foldable type wave power device comprises a point absorption type buoy, a cylinder body, a foldable wing surface, an anchorage structure, an energy conversion unit, a motion state sensing module, a control unit, a piston and a piston rod; the two ends of the piston rod are fixedly connected with the point absorption type buoy and the piston respectively; the piston is in sliding fit with the cylinder body; the cylinder body and the foldable wing surface are connected through the anchorage structure; the anchorage structure is used for controlling the foldable wing surface to be folded or unfolded, and when the foldable wing surface is unfolded at a set depth underwater, flexible anchoring of the power device isachieved; and the energy conversion unit, the motion state sensing module and the control unit are all fixed inside the cylinder body, wherein the motion state sensing module is used for sensing relative motion information of the piston and the cylinder body and transmitting the information to the control unit, and the control unit is used for starting the energy conversion unit to convert relative motion of the piston and the cylinder body into electric energy after receiving the information.

Description

technical field [0001] The invention relates to the field of environmental energy capture and utilization, in particular to a movable foldable wave energy generating device. Background technique [0002] As an important type of marine equipment, unmanned autonomous underwater vehicles have greatly enhanced the capabilities of ocean detection and seabed exploration. The limited energy carried is the main bottleneck restricting the further development and application of this type of marine equipment. [0003] Harvesting and utilizing environmental energy as a supplementary energy source for unmanned autonomous underwater vehicles has become a research hotspot in recent years. At present, researchers have carried out relevant research on using solar energy, ocean temperature difference energy and ocean wave energy to provide supplementary energy for unmanned autonomous underwater vehicles. Compared with solar energy, ocean wave energy is not affected by the alternation of day...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/18
CPCY02E10/30
Inventor 马哲松王心亮刘智魏伟郑超唐平鹏张辉意胡旭钱家昌陈虹
Owner NO 719 RES INST CHINA SHIPBUILDING IND
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