A point-suction wave energy generation device based on multi-pile wave gathering

Abstract

The invention relates to a point-suction wave energy generating device based on multi-pile wave gathering, which belongs to the technical field of wave energy generating equipment. In order to solve the problems of low generating power of a single point-suction generating device and large bending moment of a connecting rod structure, the present invention designs a generating device. The power generation unit and multiple piles are installed on the support, and the multiple piles are arranged around the power generation unit; the float is connected to the power generation unit through a spherical joint connection mechanism and a rigid connecting rod; the support is used to install multiple piles and Power generation unit, the power generation unit is used to convert the mechanical energy of the float up and down into electrical energy, the rigid connecting rod is used to transmit the mechanical energy of the float up and down oscillation, the ball joint connection mechanism is used to connect the float and the rigid connection rod, the ball joint connection mechanism allows the float to surround the ball The hinged connection mechanism rotates, the float is used to collect wave energy, multiple piles are used to gather wave energy at the position of the float, and the anchor chain is used to fix the position of the entire power generation device in the sea. The invention is used in offshore power generation.

Description

technical field [0001] The invention relates to a point-suction wave energy generating device, in particular to a point-suction wave energy generating device based on multi-pile wave gathering, and belongs to the technical field of wave energy generating equipment. Background technique [0002] Energy is the guarantee for the survival and development of human society, and also the basis for national economic and social development. As a kind of green energy, wave energy has large reserves, wide distribution, and various acquisition methods. It is one of the most promising marine energy sources. Especially in some islands and offshore installations that lack conventional energy sources, wave energy has shown its unique superiority and vitality. The point-suction wave energy generation device uses the heave motion of the float to capture wave energy, which is a wave energy generation device with high conversion efficiency, low construction difficulty, and low investment cost....

AI Technical Summary

Problems solved by technology

The connection method of the rigid connecting rod, because the float can only move up and down, the connecting rod must bear the bending moment generated by the wave force, especially the connection between the float and the connecting rod; the connection method of the flexible rope, although the bending moment borne by the structure is reduced , but due to the elasticity of the rope, energy consumption is bound to occur, and the strength of the rope has disadvantages

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