Single-axle adaptive ocean wave and current integrated power generation device

Abstract

The invention provides a single-wheel-shaft self-adaptation ocean wave and current composite generating set which comprises a submarine shell, an electric generator, a wheel shaft, wing wheels, a transmission mechanism, a water tank, a compressible water bag, a tray, a crankset, an anchoring chain and piles perpendicularly fixed at the seabed. The wheel shaft is arranged in the submarine shell in a rotating mode, and the two ends of the wheel shaft extend out of the submarine shell respectively. The wing wheels are fixedly arranged at the two ends of the wheel shaft, the transmission mechanism is connected with the wheel shaft and an input shaft of the electric generator, the water tank is fixedly arranged in the submarine shell, the water bag is variable in size and communicated with the water tank, the tray is arranged at the lower end of the water bag in a vertical-sliding mode, the crankset is arranged on the side wall of the submarine shell in a rotating mode, one end of the anchoring chain is fixed at the bottom of the submarine shell, the other end of the anchoring chain sequentially penetrates through the bottom of the tray and the crankset and then is connected to an anchoring ring outside the submarine shell, and the anchoring ring is arranged outside the piles in a sliding fit mode. The single-wheel-shaft self-adaptation ocean wave and current composite generating set is simple in structure, high in efficiency, and capable of adapting to changes of ocean waves and currents, utilizes energy to the largest extent, and automatically avoids damage of rough sea waves.

Description

technical field [0001] The invention relates to a power generation device utilizing seawater fluctuation and flow momentum, in particular to a single-axle self-adaptive comprehensive power generation device for waves and sea currents. Background technique [0002] The relationship between ocean currents and waves is very complicated. Every drop of water in the sea belongs to a particle of waves and also a particle of ocean currents. There are the following relationships: 1. The force exerted by ocean waves on objects on the sea surface is basically perpendicular to the flow direction of ocean currents; Existing power generation devices that utilize seawater momentum do not combine the momentum of ocean waves and currents, but instead interfere with each other. Existing stationary power generation installations cannot rise and fall with the tide. That is, the maximum energy of the surface layer cannot be fully utilized, and the direction of the ocean current cannot be adapt...

AI Technical Summary

Problems solved by technology

The existing anchoring and mooring power generation device occupies a large water area, and it is not easy to combine multiple groups. At the same time, it is disturbed by the wind, the power is low, and the cost recovery time is long

All of the above cannot avoid the damage of big waves or cannot generate electricity under strong winds and waves

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