An acousto-optic composite bird repelling system composed of a vertical axis fan

Abstract

The invention provides an acousto-optic composite bird repelling system composed of a vertical axis fan, which belongs to the field of physical method bird repelling. The system includes a vertical axis fan device, a power conversion module, a battery, a measurement and control module, an ultrasonic generator, an ultrasonic transducer, and an optical drive module. Driven by the vertical axis fan device, the ultrasonic transducer and the optical drive module rotate continuously, regardless of the daytime. Bird repelling operations can be carried out at night and on sunny and cloudy days, achieving continuous bird repelling effects around the clock. By combining ultrasonic bird repelling with various optical bird repelling methods, the bird repelling effect can be greatly enhanced and the adaptability of birds can be reduced. It adopts a three-dimensional and all-round bird repelling design, which has a wide range of bird repelling, a large protection area, and can eliminate blind spots as much as possible. The system has high reliability, and it still has a certain effect of repelling birds even in the case of partial failure or damage. The vertical axis fan energy harvesting system is organically combined with the bird repelling system, which has a compact structure and reduces costs. The system can be used for bird repelling work in power systems, airports, farmland and orchards.

Description

technical field [0001] The invention relates to an acousto-optic composite bird repelling system composed of a vertical axis fan, in particular to a composite bird repelling system that uses ultrasonic waves and various optical bird repelling methods to operate continuously around the clock. It belongs to the field of physical bird repelling. technical background [0002] With the enhancement of human environmental protection awareness, the number of birds is increasing day by day, and the range of activities is also expanding day by day. Overhead transmission lines and towers have become ideal habitats for birds. Bird excrement pollutes the insulators of high-voltage transmission towers, collides with overhead transmission lines, and builds nests in towers, all of which will cause short-circuits of transmission lines and electrical equipment in substations to cause flashover accidents. [0003] Statistics in recent years show that in my country, the line faults caused by ...

AI Technical Summary

Problems solved by technology

The Chinese patent "Multifunctional Active Bird Repeller for Power Transmission Towers" (application number: 201310538955.8) proposes to use wind power generation devices to provide electric energy, and use sound and flash bird repellent devices to drive birds when infrared detection of birds is about to land; The bird range is limited, the blind area is large, and the rejection rate is high; the sound bird repellent device and the flash bird repellent device have no effective power supply, and the working mode is single, so the birds are easy to adapt to; the whole system will completely fail after the power supply part or the infrared detection part fails. poor reliability

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