Tidal energy and wave energy combined power generation device

Abstract

The invention relates to a tidal energy and wave energy combined power generation device. The tidal energy and wave energy combined power generation device is characterized in that a wave energy power generation device is arranged in a power generation box body, a dam is provided with a mounting groove located below the power generation box body, a tidal energy power generation device matched with the wave energy power generation device for power generation is arranged in a water channel, a suspension mechanism is slidably connected to the bottom of a water storage pipe in an embedded mode, a plurality of water injection mechanisms are annularly arranged on a supporting pipe at the bottom of the water storage pipe at equal intervals, a blocking door is slidably connected to the inner wall of one side of the reservoir, a driving mechanism used for driving the blocking door to ascend and descend is arranged in the mounting groove, a flow guiding mechanism used for guiding seawater is arranged in the water channel, an adjusting mechanism used for guiding and adjusting the flow guiding mechanism is arranged in the mounting groove, a water pipe is arranged at the top of one side of the water storage pipe, and the other end of the water pipe communicates with the top of the power generation box. The problems that at present, wave energy can continuously generate power, but power generation is not stable and small, tidal energy is large and stable in power generation, but continuous power generation cannot be achieved, and consequently the overall power generation efficiency of ocean energy is not high are solved.

Description

technical field [0001] The invention belongs to the technical field of ocean energy power generation, and relates to a tidal energy wave energy combined power generation device. Background technique [0002] At present, energy issues have become a hot spot in the world. The use of traditional fossil energy has led to increasingly serious environmental pollution, and most of the traditional fossil energy is non-renewable energy. The development and utilization of renewable new energy has been highly valued by various countries and has become an important direction for the development of the energy field today. As the main body covering 70% of the earth's area, the ocean not only has abundant aquatic products, oil and other resources, but also contains huge energy. Ocean energy mainly exists in the form of tides, waves, temperature differences, salinity gradients, and ocean currents. Among them, wave energy and tidal energy have abundant reserves and recyclability in the ocea...

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Problems solved by technology

[0004] In view of this, in order to solve the current problem that wave energy can generate electricity continuously, but the power generation is unstable and the power generation is small, the tidal energy power generation is large and stable, but cannot be continuously generated, resulting in low overall power generation efficiency of ocean energy. A tidal energy wave energy combined power generation device

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