基于P&ID的能量隔离与智能锁具控制系统的研发与应用

Development and Application of Energy Isolation and Intelligent Locking System Based on P&ID

石化企业装置在运行过程中,工作人员时刻面临着化学能、机械能、势能、电量和热能等危险能量。能量隔离与锁定技术就是为了防止石化企业中危险能量的意外释放,从而减少人员伤亡和财产损失。基于P&ID的能量隔离与智能锁具控制系统由后台软件、手持PDA、智能锁、智能钥匙、授权卡、安全警示牌、电气闭锁附件和阀门闭锁附件等组成。该系统可提高石化企业使用锁具进行能量隔离的积极性,为能量隔离和锁定环节顺利实施、人员生命的安全提供保障。

The staff in petrochemical enterprise are always exposed to dangers such as chemical energy,mechanical energy,potential energy,electricity and heat.The purpose of energy isolation and locking technology is to prevent accidental release of hazardous energy,thereby reducing casualties and property damage.A new intelligent energy isolation and intelligent locking system based on Piping and Instrumentation Diagram(P&ID)is composed of background software,hand-held PDA,intelligent lock,intelligent key,authorization card,safety warning board,electrical locking accessories and valve locking accessories.The P&ID-based intelligent energy isolation and intelligent locking system will encourage more enthusiastic application,guarantee the implementation of energy isolation and locking,and protect the personnel from injuries and death.