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Platform device capable of being used for large-scale wave power generation

A technology of wave power generation and platform device, applied in engine components, machines/engines, floating buildings, etc., can solve the problems of short service life, inability to adapt to high-power power generation, etc., and achieve the effect of broad market space

Active Publication Date: 2014-01-29
ZHEJIANG OCEAN UNIV
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  • Abstract
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Problems solved by technology

[0004] The problem to be solved by the present invention is that the existing long oil cylinder piston rod type power generation platform has a short service life and cannot adapt to the shortage of high-power power generation

Method used

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  • Platform device capable of being used for large-scale wave power generation

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] As shown in the figure, a platform device that can be used for large-scale wave power generation includes hydraulic energy storage system 1, pile legs 2, hydraulic cylinder 3, floating platform 4, pile sleeve 5 and buoy 6, and is designed according to the size of the actual floating platform 4. The force calculation determines the number of pile legs 2, and then drives the pile legs 2 into the marine foundation, the pile sleeve 5 is set outside the pile legs 2, and the floating platform 4 is fixed on the pile sleeve 5, so that the entire floating platform 4 is placed on the pile sleeve 5 It can slide up and down along with the pile legs 2 under the coordination; multiple hydraulic cylinders 3 are installed on the floating platform 4, and a hydraulic energy storage system 1 is installed beside the hydraulic cylinders 3, which is used to store hydra...

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Abstract

The invention relates to a platform device capable of being used for large-scale wave power generation and belongs to the field of ocean energy equipment. The platform device capable of being used for large-scale wave power generation comprises a hydraulic energy storage system, pile legs, hydraulic cylinders, a floating platform, pile sleeves and pontoons. The multiple pile legs are hit into a marine foundation, the pile legs are sleeved with the pile sleeves, the floating platform is fixed to the pile sleeves, the multiple hydraulic cylinders are installed on the floating platform, the hydraulic energy storage system is installed beside the hydraulic cylinders, and the pontoons are installed on telescopic rods of the hydraulic cylinders. The pile sleeves are in clearance fit with the pile legs. The pile sleeves are in the type of hollow rings and provide buoyancy for the floating platform. The floating platform is of a cuboid box type structure. All the hydraulic cylinders are short-range telescopic hydraulic cylinders to increase the rigidity and the wind wave resistance of the telescopic rods. The platform device solves the problem about control and adaptation of the tide level difference in the wave power generation process, effectively solves the problem that an existing power generating platform cannot change along with changes of the tide level and is suitable for a multi-pontoon power generating set of a high-power unit.

Description

technical field [0001] The invention relates to a power generation platform, mainly a platform device that can be used for large-scale wave power generation, and belongs to the field of ocean energy equipment. Background technique [0002] The current wave energy generation platforms are basically fixed, so they are all equipped with long cylinder piston rods. Such a structure results in insufficient rigidity and stability of the cylinder piston rods, and the service life is quite short, which cannot be adapted to high-power units. Power generation is an urgent problem to be solved. Contents of the invention [0003] The purpose of the present invention is to provide a platform device that can be used for large-scale wave power generation. [0004] The problem to be solved by the present invention is that the existing long oil cylinder piston rod type power generation platform has a short service life and cannot adapt to the shortage of high-power power generation. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44F03B13/12
Inventor 李德堂谢永和邵龙
Owner ZHEJIANG OCEAN UNIV
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