A floating type wave power generation system

An ocean wave power generation, floating technology, applied in ocean energy power generation, engine components, machines/engines, etc., to achieve the effect of protecting seawater erosion, difficult reliability, and convenient transfer of work sites

Inactive Publication Date: 2011-04-20
杨超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is no floating wave power generation system with eight groups of lever floating bodies combined with a hydraulic energy storage conversion device with a hydraulic pump function.

Method used

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  • A floating type wave power generation system
  • A floating type wave power generation system
  • A floating type wave power generation system

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Embodiment Construction

[0025] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0026] figure 1 Among them, a plurality of supporting hinge supports 11 are arranged around the floating working platform 7, a hydraulic power generation control room 9 is arranged in the center of the floating working platform, and the bottom of the floating working platform is fixed to the seabed by anchor chains 8, so that the floating working platform can be Sea level undulations within a limited range.

[0027] Eight groups of levers 2 are distributed around the floating working platform and are hinged with hinge supports. Eight floating bodies 1 are connected to the ends of the levers protruding from the floating working platform, and float on the water surface to move up and down with the waves. The inner end of the lever is hinged with the piston rod 4 in the hydraulic cylinder 3 hinged on the floating working platform. Thus, the up and down movemen...

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Abstract

A floating type wave power generation system is characterized in that the system consists of eight sets of lever-type floating bodies and a hydraulic energy accumulation converter with the hydraulic pump function. On a floating workbench 7, eight sets of levers 2 and a floating body 1 are connected through supporting hinge bearers 10 and 11; in this way, the highly undulating displacement caused by waves can be converted to relatively lesser displacement of a piston rod 4, and the minor force that the floating body bears can be converted through the lever to the major force on the piston rod. The piston rod drives a hydraulic tank 3 to switch and transmit the hydraulic energy through a connecting oil pipe5, a high-pressure oil pipe6, a hydraulic oil tank and four no-return valves of each set to a hydraulic motor in a hydraulic power generation control chamber 9; in this way the generator is driven to work. The present system can absorb, convert and accumulate the intermittent unstable wave energy in a highly effective way and can buffer the destructive effect of waves. The floating platform can be suitable to different marine space by adjusting the length of an anchor chain 8. And in various sea conditions, kinetic energy and potential energy possessed by waves in the sea surface can be converted and accumulated as hydraulic mechanical energy by utilization of the wave drop; thus the generator is driven to unremittingly provide electric power.

Description

technical field [0001] The invention relates to a floating ocean wave power generation system, in particular to a floating ocean wave power generation system composed of eight sets of lever-type floating bodies combined with a hydraulic energy storage conversion device with a hydraulic pump function. Background technique [0002] The use of ocean energy to generate electricity has many advantages such as huge reserves, strong energy and environmental protection, so humans have carried out research on the use of ocean energy to generate electricity very early. As early as 1799, a Frenchman invented wave power generation, and it was born in 1911. The world's first wave power generator. Since the 1970s, due to the energy crisis, major western countries have invested a lot of manpower and material resources in the research of ocean energy power generation, and developing countries such as China and India have also successively carried out research on various wave power generatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/22
CPCY02E10/38Y02E10/30
Inventor 杨超
Owner 杨超
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