Wave energy generating device for combined semi-submersible transport ship

A technology for semi-submersible transport ships and power generation devices, which is applied to ocean energy power generation, transportation and packaging, and ship hulls, etc., can solve problems such as bottlenecks with energy, and achieve the effect of effectively utilizing environmentally friendly energy, saving diesel energy, and producing high output.

Active Publication Date: 2017-03-22
SHANGHAI MERCHANT SHIP DESIGN & RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cargo hold platform of this combined semi-submersible transport ship often becomes a bottleneck due to the need for independent diving operations, and its own energy.

Method used

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  • Wave energy generating device for combined semi-submersible transport ship
  • Wave energy generating device for combined semi-submersible transport ship
  • Wave energy generating device for combined semi-submersible transport ship

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] The purpose of the following embodiments is to use the kinetic energy and potential energy generated by the wave energy, combined with the characteristics of the ship itself, to make the flexible connection mechanisms use wave energy to generate electricity.

[0025] see Figure 1-Figure 3 , a wave energy power generation device for a combined semi-submersible transport ship, two interconnected hull units are hinged through horizontal conical pins 2, the connection direction of the hull is set as the X axis, and the direction of the conical pins is the Y axis; wherein A pair of symmetrical hydraulic oil chambers 4 are fixed on the upper and lower parts of a hull unit. The hydraulic oil chamber 4 is provided with a buffer spring 5 for buffering and resetting. The hydraulic oil chamber 4 acts as a buffer between the two hull units; The hy...

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PUM

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Abstract

The invention relates to a wave energy generating device for a combined type semi-submersible conveying ship. Two connected ship body units are hinged together through horizontal cone-shaped dowels, and hydraulic oil cavities conduct a buffering action between the two ship body units; a pair of the hydraulic oil cavities are joined and enter a liquid outlet main pipe through liquid outlet branch pipes of the hydraulic oil cavities respectively, and the liquid outlet main pipe is communicated with a hydraulic motor through a hydraulic cylinder; the hydraulic motor is communicated with the pair of the hydraulic oil cavities through two liquid outlet pipelines; by means of a rise and fall fluctuating characteristic of ocean waves, when the waves rise, the two ship body units relatively rotate around a Y axis, a top plate of an upper hydraulic oil cavity squeezes buffering springs, liquid in the upper hydraulic oil cavity enters into an upper end liquid outlet branch pipe, the liquid flows through the main pipe and a one-way valve and then enters into the hydraulic cylinder, and the hydraulic motor is driven by the liquid to generate power for an engine; when the waves fall, liquid in a lower hydraulic oil cavity enters into a lower end liquid outlet branch pipe, the liquid flows through the main pipe and the one-way valve and then enters into the hydraulic cylinder, the hydraulic motor is driven by the liquid to generate power for the engine, and liquid return pipelines are used for returning the liquid into the hydraulic oil cavities.

Description

technical field [0001] The invention relates to a device for generating electricity by utilizing wave energy, specifically, a wave energy generating device for a combined semi-submersible transport ship, belonging to the technical field of wave energy generation. Background technique [0002] Most of the existing ships use diesel to generate electricity. This will inevitably bring about the problems of polluting the environment and wasting energy. At present, the problems faced by human beings are exactly: exhaustion of energy resources; serious environmental pollution. Therefore, it is necessary to find some energy sources that can guarantee a long-term sufficient supply without causing environmental pollution. And wave power generation is a very friendly new energy generation technology. [0003] Wave energy power generation is to first convert wave energy into mechanical energy (hydraulic energy) through wave energy devices, and then convert it into electrical energy. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/22B63B7/00
CPCY02E10/30
Inventor 黄丞陈大为马强莫继华辛智卿
Owner SHANGHAI MERCHANT SHIP DESIGN & RES INST
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