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Stretchy suspension pendulum device capable of capturing wave energy

A suspension pendulum and wave energy technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve problems such as the inability to adjust the matching relationship between capture efficiency and wave energy, the destruction of suspension pendulum wave energy utilization devices, etc. The effect of self-sustaining ability, simple structure, easy processing and assembly

Active Publication Date: 2014-01-01
OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing suspension pendulum structures are all integrated, and the matching relationship between capture efficiency and wave energy cannot be adjusted
When the wave energy exceeds the design output power of the suspended pendulum type wave energy utilization device, especially in extreme conditions such as storms and typhoons, the existing integrated suspension pendulum will bear huge wave force, which will easily cause the suspended pendulum type wave Exploitable Device Destruction

Method used

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  • Stretchy suspension pendulum device capable of capturing wave energy
  • Stretchy suspension pendulum device capable of capturing wave energy

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 and figure 2 As shown, the present invention is made up of suspension bracket 1, hydraulic cylinder 2, pendulum plate 4, pendulum plate seal 3 and bracket seal 5. The lower end of the suspension bracket 1 is pendulum-shaped and hollow, and a pendulum 4 is installed inside. The pendulum piece 4 is hollow inside, and the hydraulic cylinder 2 is installed. The hydraulic cylinder 2 cylinders are welded together with the suspension bracket 1, and the hydraulic cylinder 2 cylinder rods are hinged with the inner wall of the pendulum plate 4. A swing plate seal 3 and a bracket seal 4 are installed between the swing plate 4 and the suspension bracket 1 . The hydraulic cylinder 2 can drive the pendulum piece 4 to perform axial telescopic movement inside the lower end of the suspension bracket 1, thereby adjusting the length of the suspended pendulum ...

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Abstract

The invention discloses a stretchy suspension pendulum device capable of capturing wave energy. The device is composed of a suspension support, a hydraulic cylinder, a pendulum piece, a pendulum piece sealing part and a support sealing part. The lower end of the suspension support is in a pendulum-piece shape and is hollow, the pendulum piece is arranged inside the suspension support, the pendulum piece is hollow, the hydraulic cylinder is installed in the pendulum piece, a cylinder barrel of the hydraulic cylinder is welded with the suspension support, a cylinder rod of the hydraulic cylinder is hinged to the inner wall of the pendulum piece, and the pendulum piece sealing part and the support sealing part are arranged between the pendulum piece and the suspension support. The hydraulic cylinder can drive the pendulum piece to conduct axial stretchy motion inside the lower end of the suspension support, therefore, the length of the portion, submerged in the water, of a suspension pendulum is adjusted, the matching between the suspension pendulum capturing efficiency and the wave energy is achieved, and self-existence capability of the suspension pendulum type wave energy utilization device under the extremely severe situation such as the windstorm and the typhoon can be improved.

Description

technical field [0001] The invention relates to a suspended pendulum device for capturing wave energy, in particular to a telescopic suspended pendulum device. Background technique [0002] The suspended pendulum wave energy utilization device is a typical coastal engineering device, which can absorb ocean wave energy, convert it into electrical energy or realize seawater desalination, and has high wave energy conversion efficiency. The hanging pendulum is the core component of this wave energy utilization device, and the wave energy can be captured through its swing under the action of waves. The existing suspension pendulum structures are all integrated, and the matching relationship between capture efficiency and wave energy cannot be adjusted. When the wave energy exceeds the design output power of the suspended pendulum type wave energy utilization device, especially in extreme conditions such as storms and typhoons, the existing integrated suspension pendulum will bea...

Claims

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Application Information

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IPC IPC(8): F03B13/16
CPCY02E10/38Y02E10/30
Inventor 宋伟金涛
Owner OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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