Wave power generation device for triple-hulled vessel and arrangement mode thereof

Abstract

The invention belongs to the fields of green marine technology and ocean renewable energy comprehensive utilization and relates to a wave power generation device for a triple-hulled vessel. The wave power generation device comprises a swing plate, a swing shaft, a return torsional spring, a gear transmission device, a ratchet wheel mechanism and an electromagnetic power generator, wherein the swing plate is divided into two parts, i.e., a long and narrow connection section, and a wave-facing area occupying most of area, the connection section is in key joint with the swing shaft, and the return torsional spring is arranged on the swing shaft; and a gear transmission mechanism comprises a bevel gear mechanism and a three-stage acceleration gear mechanism, the tail end of the swing shaft is connected with the bevel gear mechanism, the rotating direction of the swing shaft is changed by the bevel gear mechanism, and then the slow rotating speed of the swing shaft is increased to the rotating speed needed by the electromagnetic power generator via the three-stage acceleration gear mechanism, and the ratchet wheel mechanism is arranged at the output shaft of the three-stage acceleration gear mechanism. The invention also provides an arrangement mode of the device aforementioned. The wave power generation device and the arrangement mode of the device disclosed by the invention are suitable for the triple-hulled vessel, and capable of utilizing seawave energy to the greatest extent.

Description

Technical field [0001] The invention belongs to the field of comprehensive utilization of green ship technology and marine renewable energy, and in particular relates to a wave power generation device for a trimaran. Background technique [0002] In recent years, in the shipping industry, the concept of green ships has been incorporated into the industrial development strategy by more and more countries; and international maritime organizations have also successively issued increasingly strict energy-saving and environmental protection regulations, focusing on resource conservation and environmental protection. Green ship means that in its whole life cycle (including design, manufacture, operation, scrapping and dismantling), by adopting advanced technology, it can economically meet user function and performance requirements, save resources and energy, and reduce or eliminate environmental pollution. Pollution, ships with the least negative impact on the environment, the hig...

AI Technical Summary

Problems solved by technology

At the same time, due to the impact of wave power generation devices on ship performance, there are very few examples of application on ships

Patent application CN 102345553 A discloses a marine wave power generation device, which mainly has the following disadvantages: first, the wave power generation device only generates power when the ship is moored, and the wave energy during navigation cannot be effectively utilized, and is only suitable for the mooring time. Longer ships; secondly, the power generation device is installed in the middle of the bottom of the ship, and the wave energy decreases exponentially with the increase of water depth, so the device cannot utilize the wave energy with the maximum energy near the water plane.

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