SFL系列浮子式量水堰仪研制与应用  

Design and Application of SFL series Float based Weir Measuring Instrument

作　　者：张维科[1] 陆纬[1] 吉宏军 赵阳[1] 卞红娟 季国安[1] 

机构地区：[1]水利部南京水利水文自动化研究所,南京210012

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

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.

关 键 词：坝基 渗流量观测 灌渠水位 浮子式量水堰仪 

分 类 号：TV698.1[水利工程—水利水电工程]