摘要
本文介绍了一种具有高自动化程度、测量精度、稳定性及可靠性等特点的浮子式量水堰仪的研制与应用。当坝体、坝基、基岩等水工建筑物采用量水堰法进行渗流量观测时该仪器可用于堰上水头的自动化测量,同时也可作为小量程水位计、闸位计使用,用于库水位、灌渠水位、闸门开度等测量。该浮子式量水堰仪可作为水位自动监测系统的一部分独立工作,为工程管理单位实现无人值守、少人值守创造了有利条件。
This paper mainly introduces a kind of weir measuring instrument based on float,which has the characteristics of high degree of automation,high accuracy,good stability and high reliability,this float based weir measuring instrument is mainly used in hydraulic structure such as dam body,dam foundation and the bedrock to measure weir water level which is used for dam seepage observation,the float based weir measuring instrument can also be used as a small range water level gauge or gate position indicator which is used for measuring reservoir's water level,irrigation channel's water level and gate opening position.At the same time,this float based weir measuring instrument can also work independently as a part of the water level automatic monitoring system,which can create favorable conditions to help the project management unit to realize the unattended or less unattended.
出处
《水电自动化与大坝监测》
2014年第1期11-14,34,共5页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
坝基
渗流量观测
灌渠水位
浮子式量水堰仪
dam foundation
seepage observation
irrigation channel's water level
float based weir measuring instrument
