基于声波发生器驱逐壁虎的端子箱研究

Based on the Study of Sound Generator Installed in the Terminal Box for Dispelling Gecko

针对变电站内的端子箱、汇控箱、机构箱等箱体容易进入壁虎,而壁虎排泄物会给运行人员增加清扫作业量,且影响端子箱稳定运行等问题。本文提出利用超声波来驱赶壁虎,起到壁虎进入箱体内的目的。通过调节声波发生器的频率,使其是壁虎听觉系统敏感的特定频率,当壁虎感触到该频段频率时,会无法忍受,并且感到恐慌不安,表现出食欲不振,甚至抽搐等症状,使其远离箱体甚至死亡,从而实现了减少箱体内壁虎及其排泄物的目的。试验表明,在相同条件下,安装声波发生器的箱内只有少量甚至无壁虎及其排泄物,而且这种驱逐手段具有主动预防、不影响箱体设备正常运行和减少运行人员工作量等优点。

It is easy for the gecko to get into the terminal box, the exchange box, the mechanism box and other boxes in the substation, which Gecko excrement will increase the amount of cleaning work for the operating personnel and affect the stable operation of the terminal box. This paper proposes to use ultrasonic waves to drive away the gecko, so as to prevent the gecko from entering the box.By adjusting the frequency of the sound generator, which is a specific frequency sensitive to the gecko＇s auditory system, when the gecko feels the frequency of the frequency band, it will be intolerable and panic, showing signs of loss of appetite and even convulsions, so that the gecko will actively escape from the box and even die, thus achieving the purpose of reducing the gecko and its excrement in the box.Tests show that under the same conditions, there is only a small amount or no gecko and its excrement in the box where the acoustic wave generator is installed, and we also find that it has the advantages of active prevention, no impact on the normal operation of the box equipment and reduction of the workload of the operating personnel.