Transmission iron tower for electric power transmission and bird repelling method thereof

Abstract

The invention discloses a transmission iron tower for electric power transmission. The transmission iron tower comprises a tower head and a tower body, the tower body is provided with a plurality of cross arms, the ends of the cross arms are provided with insulators, and the tower head is provided with a solar cell device. The transmission iron tower for electric power transmission is characterized by further comprising a water supply device and a plurality of bird repelling terminal devices, wherein the solar cell device supplies power to all the bird repelling terminal devices, and the bird repelling terminal devices are arranged above the end of each cross arm; the bird repelling terminal devices detect whether birds exist around the devices or not through infrared rays and have three bird repelling modes, including bird repelling through ultrasonic, bird repelling through sound and bird repelling through spraying of hot water and are powered by the solar cell device, water sprayed out of all the bird repelling terminal devices is supplied by a main water storage tank, and water in the water storage tank is from natural rainwater. The transmission iron tower for electric power transmission and a bird repelling method thereof have the advantages that the three bird repelling modes including bird repelling through ultrasonic, bird repelling through sound and bird repelling through spraying of hot water are combined, birds cannot be adapted to the modes easily, the bird repelling effect is good, and power transmission safety is guaranteed.

Description

technical field [0001] The invention relates to a power system, in particular to a power transmission tower used for power transmission and a method for repelling birds. Background technique [0002] A large number of transmission line power poles and towers are exposed to the wild, often suffering from various bird and other animal hazards, seriously affecting the safety of the power grid. There are three main situations where birds harm power transmission and transformation equipment: 1. Pecking at insulators. 2. Building a nest on the power line is easy to cause an instantaneous short circuit. 3. Excretion on power transmission and transformation equipment, resulting in a decrease in insulation performance, or even insulation failure. In order to effectively prevent bird damage, it is necessary to use scientific and feasible means to drive birds away from the vicinity of power transmission and transformation facilities, but at the same time, from the perspective of pr...

AI Technical Summary

Problems solved by technology

2. Building a nest on the power line is easy to cause an instantaneous short circuit

3. Excretion on power transmission and transformation equipment, resulting in a decrease in insulation performance and even insulation failure

In order to effectively prevent bird damage, it is necessary to use scientific and feasible means to drive birds away from the vicinity of power transmission and transformation facilities.

[0003] Existing bird repellents are usually windmill type bird repellent and double ball type bird repellent. The windmill type bird repellent relies on natural wind to make the windmill rotate, so that the bird is frightened, so as to achieve the bird repellent effect; its existing problems are: There is no bird-repelling effect on a windless day. Secondly, it is easy to be adapted by birds, and the bird-repelling effect is poor; the double-ball bird repellent includes double-ball outer ball bird repellent and inner ball light repellent bird repellent. The equipment is used to drive birds away in such a way that birds cannot land and are afraid. This method also has problems, that is, it is easy to be adapted by birds, and the effect of driving birds is poor;

[0004] The Chinese patent transmission tower L201410221948X discloses a relatively advanced intelligent bird repellent device, which can automatically detect the approach of birds through infrared sensors, send ultrasonic signals through ultrasonic circuits, and use ultrasonic waves to effectively drive birds away. The whole device is not affected by weather factors such as light, and can work around the clock. The whole device has a simple structure, is easy to install and use, and has strong practicability. However, the problem with it is that through a single ultrasonic bird repelling mode, the birds have adapted over time. The effect of repelling birds will also become worse

[0005] In the prior art, there is also sound to drive birds, and the sound played is the sound of gunfire + bird wail, but this method is also easy for birds to adapt.

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