Ultrasonic blue-green algae control device and method based on solar energy and wave energy synergistic power generation

Abstract

The invention discloses an ultrasonic blue-green algae control device and method based on solar energy and wave energy synergistic power generation. The device comprises an ultrasonic transducer arraymodule, a wind energy piezoelectric power generation module, a solar power generation module, an energy conversion and control system module and a buoyancy tank; the ultrasonic transducer array module comprises a plurality of ultrasonic transducers which are arranged on a first annular frame in a uniform array manner; the wind energy piezoelectric power generation module comprises a plurality ofrotary piezoelectric vibrator blades, a plurality of fixed piezoelectric vibrators, a second annular frame, a third annular frame, mounting beams, first supporting beams, second supporting beams, a second fixed cylinder and a third fixed cylinder. All-weather power supply of the whole device is realized by collecting wind energy and solar energy, and ultrasonic algae removal is performed on the basis of the phased array principle. The device is based on green energy, and has the advantages of green algae removing, no pollution, large algae removing area, excellent effect and the like.

Description

technical field [0001] The invention belongs to the technical field of ecological algae removal, and in particular relates to an ultrasonic cyanobacteria control device and method for synergistic power generation of solar energy and wind energy. Background technique [0002] The emergence of eutrophication in water bodies makes aquatic plants and phytoplankton in slow-flowing water bodies such as reservoirs, lakes, and bays multiply rapidly using nutrients in the water, resulting in a decrease in dissolved oxygen content in the water and deterioration of water quality, which causes fish and Other aquatic organisms die, thereby affecting the utilization of water bodies. Adopting green methods to suppress eutrophication of water body is of great significance for controlling water body pollution. At present, many international or domestic research units have proved through relevant experiments that the use of ultrasonic technology can inhibit the growth and reproduction of cya...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the above-mentioned prior art, the object of the present invention is to provide an ultrasonic cyanobacteria control device and method for synergistic power generation of solar energy and wind energy to solve the single energy supply problem of traditional high-power ultrasonic algae removal devices in the prior art. Based on the principle of phased array, a low-power ultrasonic transducer array scheme is proposed to realize the function of ultrasonic algae removal, and at the same time, the combination of solar energy and wind energy is used to generate power for all-weather power supply to the ultrasonic algae removal device

Images