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Wave energy generating device for ocean-going squid fishing vessel

A power generation device and wave energy technology, which is applied in the direction of ocean energy power generation, engine components, machines/engines, etc., can solve the problems of ships and power generation devices, and there is no commercial application of wave energy power generation technology, and achieve a wide range of applicable sea areas, Effects of avoiding corrosion problems and marine growth problems, and avoiding damage to equipment

Active Publication Date: 2019-02-19
ZHEJIANG OCEAN UNIV
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  • Summary
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Problems solved by technology

[0002] At present, the new energy-saving ships developed mainly use offshore wind energy, solar energy and nuclear energy to supply energy for ships, and there are no examples of commercial application of wave energy power generation technology on ships
Wave energy is a renewable energy resource with wide distribution, high energy flow density, clean and non-polluting, and periodic changes. Negative impact on ships and power plants

Method used

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  • Wave energy generating device for ocean-going squid fishing vessel
  • Wave energy generating device for ocean-going squid fishing vessel
  • Wave energy generating device for ocean-going squid fishing vessel

Examples

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Embodiment 2

[0041] The device of the present invention realizes energy conversion into three levels of energy conversion: the first level is the conversion of wave energy into mechanical energy, the second level is the conversion of mechanical energy into hydraulic energy, and the third level is the conversion of hydraulic energy into electrical energy. Specifically: in the action of waves Next, both the hull and the floating body 1 produce heave motion, pitch motion and surge motion, and there is a phase difference between the two motions. Since the connection between the telescopic rod 6 and the fixed rod is a fixed hinge, using the relative relationship between the hull and the floating body 1 The movement changes the angle between the telescopic rod 6 and the fixed rod, which can drive the hydraulic water cylinder in the transmission part 2 to generate compression and stretching motions. This driving method is used to avoid turbulent flow of the water body in the hydraulic water cylinde...

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Abstract

The invention discloses a wave energy generating device for an ocean-going squid fishing vessel. The wave energy generating device for the ocean-going squid fishing vessel comprises a floating body, atelescopic rod and an adjusting and converting part. At least two separate areas are arranged in the floating body. The telescopic rod is of an L-shaped structure, the horizontal end of the telescopic rod is hinged to a fixed rod arranged vertically in a vessel body, the vertical end of the telescopic rod is connected with the floating body, a hydraulic fixing frame is arranged at the junction ofthe horizontal end of the telescopic rod and the vertical end of the telescopic rod, and a transmitting part is arranged above the connecting end of the horizontal end of the telescopic rod and the fixing rod. The adjustment and converting part is used for adjusting the floating height of the floating body and receiving energy transmitted by the transmitting part. The wave energy generating device for the ocean-going squid fishing vessel can meet wave environments of different sea areas, the mobility is high, navigation costs are low, ecological environment protection is achieved, and the wave energy collection and conversion rate is high.

Description

technical field [0001] The invention belongs to the technical field of energy development and utilization, and in particular relates to a wave energy generating device for an ocean-going squid fishing boat. Background technique [0002] At present, the new energy-saving ships developed mainly use offshore wind energy, solar energy and nuclear energy to supply energy for ships, and there are no examples of commercial application of wave energy power generation technology on ships. Wave energy is a renewable energy resource with wide distribution, high energy flow density, clean and non-polluting, and periodic changes. Negative impacts on ships and power generation installations. Therefore, most of the test simulations for this research are based on ships anchored in a fixed sea area, such as the "Zhongshuidao No. 1" buoy ship, "Eagle No. 1" and "Giant Whale", etc. Ocean-going squid fishing boats float on the sea surface during fishing operations. The operation time is long,...

Claims

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Application Information

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IPC IPC(8): F03B13/16
CPCF03B13/16F05B2220/706Y02E10/30
Inventor 谷汉斌熊玮王孟义
Owner ZHEJIANG OCEAN UNIV