Acousto-optic composite bird repelling system composed of vertical-axis draught fan

Abstract

The invention provides an acousto-optic composite bird repelling system composed of a vertical-axis draught fan, and belongs to the field of bird repelling based on the physical method. The system comprises a vertical-axis draught fan device, a power source transforming module, a storage battery, a measuring and controlling module, an ultrasonic generator, an ultrasonic transducer and an optical bird repelling module. The ultrasonic transducer and the optical bird repelling module are driven by the vertical-axis draught fan device to continuously rotate, the bird repelling operation can be carried out in the daytime, nighttime, fine days and cloudy days, and all-day continuous bird repelling effect is achieved. The ultrasonic bird repelling and multi-optic bird repelling are combined, the bird repelling effect can be greatly improved, and the bird adaptive capacity is reduced. The three-dimensional and all-dimensional bird repelling design is adopted, the bird repelling range is wide, the protection area is large, and a blind area can be eliminated as much as possible. The system is high in reliability and has a certain bird repelling effect when the system partially breaks down or is damaged. A vertical-axis draught fan energy collecting system and the bird repelling system are organically combined, the structure is compact, and cost is reduced. The acousto-optic composite bird repelling system can be applied to bird repelling work in an electric system, an airport, a farmland and an orchard.

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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