智慧排水中污水管道流量计的选型与适用场景分析
Selection and applicable scenario analysis of sewage pipe flowmeter in intelligent drainage
赵文娇 1张兵兵 1李雪峰 2宿亮1
作者信息
- 1. 青岛顺清源环境有限公司,山东 青岛 266000
- 2. 鞍钢实业集团(鞍山)设备运维有限公司,辽宁 鞍山 114000
- 折叠
摘要
流量计作为实现智慧排水的重要物联设备,能够实时监测排水管道内的液位和流速流量,帮助管理者实时了解排水状况和排水规律.流量数据作为智慧排水的基础数据,是后期决策分析的基础和重要支撑.而基于污水管道内的恶劣环境,流量计的选型对得到稳定准确的污水流量数据十分重要.当下主流的流量计设备主要有雷达流量计、多普勒流量计、雷达超声多功能流量计、互相关流量计等,不同流量计在适用场景、稳定性、准确性等方面各有优缺点.文章对以上4类流量计设备的测量原理和实测数据进行对比分析,探讨不同流量计的适用场景,为污水管网流量计设备选型提供参考.
Abstract
As an important IoT device for smart drainage,flow meters can monitor the liquid level and flow rate in the drainage pipeline in real time,and help managers understand the drainage situation and rules.As the basic data for smart drainage,flow data is the foundation and important support for decision-making analysis.Based on the harsh environment inside of the sewage pipeline,the selection of flow meters is particularly important in order to obtain stable and accurate sewage flow data.The current mainstream flow meter equipment mainly includes radar flow meters,Doppler flow meters,radar ultrasonic multifunctional flow meters,cross-correlation flow meters,and so on.Different flow meters have their own advantages and disadvantages in terms of applicability,stability,accuracy,and other aspects.In this article,we compared and analyzed the measurement principles and measured data of the four types of flow meter equipment mentioned above,explored the applicable scenarios of different flow meters,and provided a reference for the selection of sewage pipeline flow meter equipment.
关键词
流量计/污水流量/流量监测/多普勒流量计/互相关流量计Key words
flowmeter/sewage flow/flow monitoring/Doppler flowmeter/cross-correlation flowmeter引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据