Device capable of converting sea wave energy into rotation of shaft for driving power generator to generate power

Abstract

The invention discloses a device capable of converting sea wave energy into rotation of a shaft for driving a power generator to generate power. The device is characterized in that four racks are driven by an ark through the pushing of sea waves to move up and down in a reciprocating mode under the guidance of guide piles, teeth are formed on both sides of each rack, and each rack drives two ratchet wheels at the same time to drive the rotary shaft alternately, so that reciprocating movement is converted into rotation of the shaft, and the power generator is driven to generate power. According to the core technology of the device, the reciprocating movement of the ark can still be converted into the rotation of the shaft reliably under the condition that the travel distance of the ark changes variously. The four racks are symmetrically distributed at the four corners of the ark, and thus the kinetic energy of the sea waves can be captured to the maximum extent. The device is a single unit, a countless number of the units are connected in parallel to be integrated into a big regular sea wave power generation base, and thus clean, cheap and high-power or ultrahigh-power electric energy can be provided for the State Grid Corporation of China.

Description

Technical field [0001] The invention relates to the existing ocean wave power generation technology. Background technique [0002] Looking at wave power generation, hundreds of wave power generation devices have been put into operation in the world at present, and there are thousands of corresponding design schemes: oscillating water column type, oscillating float type, swing type, duck type, floating raft type, clam type , Python type... However, these design schemes all have certain shortcomings, and because of their high cost and low efficiency, they have not been able to achieve large-scale commercial operation so far. Contents of the invention [0003] In order to improve the above problems, the present invention proposes a new technical solution, which directly converts the wave energy into the rotation of the shaft, and then drives the generator to generate electricity. [0004] Under the guidance of the guide pile, the Ark drives 4 racks to reciprocate up and down...

AI Technical Summary

Problems solved by technology

[0002] Looking at wave power generation, hundreds of wave power generation devices have been put into operation in the world at present, and there are thousands of corresponding design schemes: oscillating water column type, oscillating float type, swing type, duck type, floating raft type, clam type , Python type... However, these design schemes have certain shortcomings, all because of high cost and low efficiency, so far they have not been able to achieve large-scale commercial operation

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