摘要
本文设计了一种具有防淹作用的智能挡板,能根据水位的高度自动升降挡板。该装置可应用于地铁、地下车库等地势较低的区域,应用前景广阔。该系统由测速启动模块、高度调整模块、挡板主模块和主控模块4个部分组成。主控模块采用S7-1200 PLC,通过采集现场的水位高度、高度差、积水深度等信号,控制电机带动挡板升降,控制阀门限位开关打开或关闭水箱阀门。
This paper designed a kind of smart damper with flood prevention effect.It can lift the plate according to the height of the water level automatically.The device can be used in the subway,underground garage and other lowlying areas,so it has broad application prospect.The system consists of speed start-up module,height adjustment module,baffle of main module and main control module.Master control module use S7-1200 PLC to control motor drives the flap lifting,limit switch control valve opened or closed tank valve through the collection the signals such as the water level height,height difference,water depth and so on.
作者
江伟
黄玉萍
JIANGWei;HUANG Yu-ping(Guangdong Communication Polytechnic,Guangzhou 510650,China)
出处
《广东交通职业技术学院学报》
2020年第4期21-23,共3页
Journal of Guangdong Communication Polytechnic
关键词
智能挡板
防淹
自动升降
水位传感器
PLC
intelligent damper
flood prevention
automatic lifting
water level sensor
PLC
