Hydrodynamic force capturing, collecting and energy converting device

Abstract

The invention relates to a hydrodynamic force capturing and collecting energy conversion device which comprises a power generator and a buoy, the buoy is fixed to the periphery of the power generator, a rotating shaft is connected to the lower portion of the power generator, two sets of recovery blade sets are arranged on the rotating shaft, and recovery blade shafts are arranged on the sides, connected with the rotating shaft, of the two sets of recovery blade sets. A limiter is arranged on the other side; the buoy is connected with the sea wave chimney to form a pipeline, the height of the sea wave chimney exceeds the expected highest sea wave height, and the top of the sea wave chimney is of a U-shaped anti-backflow structure; the sea wave recovery blade device has the advantages that after the sea wave recovery blade device is installed on a pipeline, water in and out of the pipeline acts on the recovery blades, the recovery blades have the pressure reduction effect on water flow, the bottleneck effect is formed when water pressure inside and outside the pipeline changes, and the effect of delaying stable release and rectification is achieved for pipeline energy storage.

Description

technical field [0001] The invention belongs to the technical field of ocean wave power generation, and in particular relates to a fluid power capture and collection energy conversion device. Background technique [0002] The depletion of traditional energy sources and the deterioration of environmental pollution make it urgent to develop new energy sources. With the development of low-power wireless sensors, the use of environmentally clean and renewable energy sources such as solar energy, wind energy, and wave energy to produce micro-power supplies to provide electrical energy for sensor nodes has increasingly attracted widespread attention from all walks of life. Compared with wind energy and solar energy technology, wave energy power generation technology is more than ten years behind. However, wave energy has its unique advantages. The energy density of wave energy is high, which is 4 to 30 times that of wind energy. Compared with solar energy, wave energy is not affe...

AI Technical Summary

Problems solved by technology

[0004] The current mainstream mature wave power generation is mostly duck-type energy collection, which converts hydraulic pressure and then converts mechanical energy, and uses the buoy swing arm lever to collect wave undulating kinetic energy. Compared with this scheme, the structure is more complicated, the conversion process is longer, and energy loss is more, so it can only collect waves. Up buoyancy, swing arm recovery without energy harvesting

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