Lightning arrester for electric iron tower and usage method thereof

Abstract

The invention discloses a lightning arrester for an electric power iron tower and a use method thereof, the lightning arrester comprises an electric power tower frame, a support plate and an infraredsensor, one side wall of the electric power tower frame is connected with a support frame through a bolt, the upper end of the support frame is connected with the support plate through a bolt, and themiddle part of the upper end of the support plate is connected with a noise bird repeller through a bolt. Beneficial effects are that: the method is suitable for large-scale production. According tothe invention, the infrared sensor and the noise bird repeller are arranged; birds close to the electric iron tower can be expelled. Therefore, accidents caused by the fact that birds nest and are ignited by thunder and lightning are avoided. The lightning protection device is simple in structure and very practical, by arranging the upper end cover, the sealant, the lower end cover and the heat-shrinkable sealing pipe, the synthetic sheath has excellent sealing performance, so that the sealing performance of the synthetic sheath is good, explosion caused by temperature rise due to change of resistance characteristics of an internal conductor of the synthetic sheath is avoided, and the safety and stability of the lightning protection device can be improved.

Description

technical field [0001] The invention relates to the technical field of lightning protection devices, in particular to a lightning protection device for electric power towers and a method for using the same. Background technique [0002] Lightning protection refers to avoiding the harm to human body and buildings caused by lightning through certain methods and measures. Lightning is a natural discharge phenomenon, and lightning strike is a natural disaster. It will not only cause damage to equipment and housing facilities, but may also cause fires. , explosion, and may even harm people, animals, etc. Lightning rods, lightning wires, lightning nets, lightning belts, and lightning arresters are all commonly used lightning protection devices. A complete set of lightning protection devices includes lightning receptors, down conductors and grounding devices. The above-mentioned needles, wires, nets, and belts are just lightning receptors. Because of their high height, power towers...

AI Technical Summary

Problems solved by technology

[0003] The existing lightning protection devices for power towers lack measures to prevent birds from building nests, and accidents caused by the ignition of bird nests by lightning may occur. Changes in the characteristics lead to an increase in the leakage current flowing through the valve, and a sharp increase in the resistive component of the current, which causes the temperature on the valve to rise and cause thermal collapse. Diffusion is slow after being introduced into the ground, making it difficult to withstand large loads

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