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A U-shaped self-propelled wave power generation device

A power generation device and self-propelled technology, which is applied in ocean energy power generation, propulsion device engines, transportation and packaging, etc., can solve the problems of high price, complicated anchoring scheme, and high cost of ocean engineering, so as to reduce navigation resistance and draft , Improve the effect of conversion efficiency

Active Publication Date: 2020-04-24
GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the strength design of the mooring system must ensure survival in harsh sea conditions, so the mooring scheme is complicated and expensive
Anchor deployment requires transport ships and gondolas, and the cost of marine engineering is high

Method used

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  • A U-shaped self-propelled wave power generation device
  • A U-shaped self-propelled wave power generation device
  • A U-shaped self-propelled wave power generation device

Examples

Experimental program
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Embodiment

[0020] Such as Figure 2 to Figure 4As shown, a U-shaped self-propelled wave power generation device is composed of a hull, a wave energy collection and conversion mechanism, and a propulsion mechanism. The deck 304 is set on the upper part of the cabin 301, the cockpit 302 is set on the deck 304, the equipment room 303 is set inside the cabin 301, and the stern plate 305 is set at the tail of the cabin 301; the stern plate 305 is Pentagonal, the mooring system of the ship is composed of anchor piles 101, anchor chains 102 and anchors 103. There are 3 sets in total. There are electric motors, energy storage systems and pumping and drainage systems in the equipment room 104; , front triangular vertical tube 402, front air turbine generator set 403, rear air turbine generator set 404, rear quadrilateral vertical tube 405, rear water column 406 and pentagonal horizontal tube 407, front triangular vertical tube 402, pentagonal The horizontal tube 407 and the rear quadrangular ver...

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Abstract

The invention discloses a U-shaped self-propelled wave power generation device. The wave power generation device comprises a ship body, a wave energy collection and conversion mechanism and a propelling mechanism; the ship body comprises a cabin, a cockpit, a device chamber, a deck and a tail plate, wherein the deck is arranged at the upper part of the cabin, the cockpit is arranged on the deck, the device chamber is arranged inside the cabin, and the tail plate is arranged at the tail part of the cabin; the wave energy collection and conversion mechanism comprises a front vertical pipe, a front air turbine generator set, a rear air turbine generator set, a rear vertical pipe and a horizontal pipe; and the horizontal section of the front vertical pipe is approximately triangular, and the horizontal section of the rear vertical pipe is quadrilateral, the vertical section of the horizontal pipe is pentagonal, and the front vertical pipe, the horizontal pipe and the rear vertical pipe sequentially communicate to form a U-shaped channel. The wave power generation device has the advantages that a foundation is laid for low cost, the wide sea area and high-efficiently utilization of thewave energy.

Description

technical field [0001] The invention relates to the technical field of wave energy conversion, in particular to a U-shaped self-propelled wave power generation device. Background technique [0002] Wave energy is rich in reserves and has great potential for development and utilization. However, due to factors such as low wave energy density, harsh ocean environment, inaccessibility of floating devices, corrosion of seawater, and adhesion of marine organisms, the cost of developing and utilizing ocean wave energy is high. These costs are mainly reflected in the material cost of the device, construction cost, conversion mechanism cost, delivery, transportation and recovery cost, anchoring cost, maintenance cost, environmental cost, etc. [0003] At present, there are many types of wave energy utilization technologies. However, floating wave energy utilization technologies have become the mainstream of research in the world due to their wide adaptability. Most of the floating ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/24B63H21/17F03B13/16F03B13/22
CPCB63H21/17F03B13/16F03B13/22F03B13/24Y02E10/30
Inventor 吴必军龙正翔张运秋李猛
Owner GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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