Self-adaptive ocean current energy utilization device

Abstract

The invention provides a self-adaptive ocean current energy utilization device, and belongs to the technical field of new energy utilization. The self-adaptive ocean current energy utilization devicesolves the technical problems that an existing ocean current energy utilization device is prone to be destroyed and the like. The self-adaptive ocean current energy utilization device comprises a supporting pipe and a stretchable rod, wherein the supporting pipe is of a hollow structure, moreover, an opening is formed in the upper end of the supporting pipe, the lower end of the stretchable rod isinserted into the supporting pipe in a sliding mode, a generator set is arranged in the middle of the stretchable rod, the generator set comprises power generation impellers fixedly arranged on the stretchable rod, lifting wings and a tail wing are arranged at the upper end of the stretchable rod, the lifting wings can drive the stretchable rod to move downwards under driving of air flow, a resetmechanism is arranged in the supporting pipe, and the reset mechanism acts on the bottom of the supporting pipe and the lower end of the stretchable rod correspondingly. According to the ocean current energy utilization device, the power generation device at the position close to the sea surface can be fed underwater by certain depth through the wind power when wind and wave are great on the seasurface, so that the damage caused by heavy storm wave to the power generation device is prevented, the loss is reduced, and the service life of the power generation device is guaranteed.

Description

Technical field [0001] The invention belongs to the technical field of new energy utilization devices, and relates to an adaptive ocean current energy utilization device. Background technique [0002] In the ocean, in addition to tidal motion caused by tidal force, sea water also has ocean current motion. Ocean current is a relatively stable flow of ocean surface sea water in a certain direction all year round. The main driving force of ocean current motion is wind, or it can be The non-uniformity of seawater density distribution caused by thermal salt effect. The huge ocean current system promotes the energy exchange between the high and low latitudes of the earth. The ocean currents and the regions they pass through also change their environmental characteristics through the exchange of capabilities. [0003] As people pay more and more attention to environmental protection, ocean current energy utilization is gradually put on the agenda. The easiest thing to think of is the us...

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Problems solved by technology

[0005] In the above-mentioned patent documents, the floating body has been floating on the sea surface for a long time, but there is no protection device or protection mechanism, and it is extremely prone to damage in the face of strong winds and waves in the ocean.

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