Mechanical wave energy power generation device

Abstract

The invention discloses a mechanical wave energy power generation device. The mechanical wave power generation device is composed of two parts including wave energy collecting floating plates and a wave energy power generation mechanism. The wave energy collecting floating plates are located above the wave energy power generation mechanism and are water face parts, and the wave energy power generation mechanism is an underwater part. The water face parts are not prone to tipping over under the wind wave condition, and the underwater part is a mechanical structure and is stable, reliable and easy to maintain and service. The wave energy collecting floating plates are hinged through hinge pins, the multiple floating plates are connected into an S shape to float on the water face. When wavespass through, the floating plates move up and down along with the waves and drive connecting rods, the rectilinear motion in the vertical direction is converted into the rotating motion through crankconnecting rods, a generator is connected, and then power is generated. The wave energy power generation mechanism is provided with a wave energy enhancing support plate, while pressure is reduced andthe speed is increased, the waves on the water face pass through the floating plates in an acceleration manner, the fluctuation frequency is increased, the fluid speed is accelerated, the position ofa channel outlet is connected with a turbine, and the hydroelectric generator is driven to generate power.

Description

technical field [0001] The invention relates to wave energy collection and utilization and power generation technology, in particular to a mechanical wave energy power generation device. Background technique [0002] Wave power generation is powered by the energy of waves to generate electricity. Ocean waves contain enormous energy, and some device can convert the wave energy into mechanical, pneumatic or hydraulic energy, and then drive a generator to generate electricity. [0003] At present, most of the wave power generation systems on the market use a columnar or spherical float to follow the wave fluctuations to generate power. When a surge comes, it only rises and falls once, and due to the uneven movement of the surge, the waves on the water surface often fluctuate. Not large, resulting in uneven power generation of the generator and low conversion efficiency. Moreover, most wave energy generating devices only utilize the vertical power generation of wave potential ...

AI Technical Summary

Problems solved by technology

However, the hydraulic system in this power generation device works underwater, which is easy to cause leakage and pollute the sea area

At the same time, the collection unit in this power generation device can only complete one cycle of up and down movement when passing through a wave, the utilization rate is low, and the cost of the device is relatively high

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