污水流量监测中流量计的选择  

Selection of flowmeter for sewage flow monitoring

作　　者：傅其凤[1] 杨亚磊[1] 安旭朝 

机构地区：[1]河北科技大学机械工程学院,石家庄050018

出　　处：《工业用水与废水》2014年第4期49-51,共3页Industrial Water & Wastewater

摘　　要：由于污水具有流量变化大、含有杂质、具有导电性和腐蚀性的特点,导致其流量计的选择比较复杂。从被测对象、流量计性能、安装条件、使用环境、经济成本等方面,对电磁流量计、超声波流量计、V锥流量计进行了对比分析,为污水流量监测过程中流量计的合理选用提供参考。As sewage always characterized by great changes of flow rate, impurities containing, electrical conductivity and corrosivity, a comprehensive consideration should be taken for its flowmeter selection. The characteristics of electromagnetic flowmeter, ultrasonic flowmeter and V-cone flowmeter were compared and analyzed from aspects of measured object, performance, installation condition, service environment, economic cost, and so on, which provided references for flowmeter selection in sewage flow monitoring.

关 键 词：污水 流量监测 电磁流量计 超声波流量计 V锥流量计 

分 类 号：TU991.63[建筑科学—市政工程]