放射性废液贮槽多样化液位报警系统的设计及应用  

Design and Application of Alarm System for Diversification Liquid Level of Radioactive Waste Storage Tank

作　　者：张家衡[1] 张劲松[1] 李文钰[1] 李振臣[1] 黄文涛[1] 戴钧[1] 李红[1] 刘伟[1] 

机构地区：[1]中国核动力研究设计院,成都610213

出　　处：《核动力工程》2018年第1期84-87,共4页Nuclear Power Engineering

摘　　要：为有效预防放射性废液贮槽发生放射性物质泄漏,采用液位测量和报警系统进行监测。将增量报警技术与传统技术相结合,设计了多样化液位报警系统。测试数据和实用效果表明:报警系统功能强大、性能可靠精准,可在贮槽内任意液位高度发生异常液位变化时,准确预警,自动记录报警信息,有效地预防放射性物质泄漏。In order to prevent the radioactive material leakage, which causing the risk of environment pollution, the liquid level measurement and alarm system is used. Through the introduction of incremental alarm technology, and combined with the traditional technology, a diversification liquid level alarm system, is designed. Test data and practical results show that the alarm system is powerful, reliable and accurate, and it can automatically record the alarm data, and alert the operator to take appropriate measures at any liquid level of storage tank, which prevent the leakage of radioactive material and pollution of the environment.

关 键 词：放射性废液 贮槽 液位 增量报警 可编程逻辑控制器(PLC) 

分 类 号：TL942[核科学技术—辐射防护及环境保护]