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气灭盘故障(5.19-5.22)

2024-05-01 19:07  views:236  source:维修调度    

(4号线)22:55时,中央综合监控系统显示城门综合监控室气灭盘气体释放,OCC通知自动化专业。
22:59时,经确认,现场无火情,气体实际无释放。[二类信息](前发信息故障时间有误,以此条信息为准)
(4月15日4号线城门气灭盘显示气体释放故障跟进)05:42时,自动化专业回复:故障原因为气瓶间内启动瓶上方防
火泥的油水混合物滴落到压力开关接线端子,导致综合监控设备室气灭盘短路,气体释放反馈灯亮。已将气灭管路处防火泥及
接线端子内油水混合物清除,经观察,设备正常运行,故障消除。[二类信息]
(4号线)12:40时,中央综合监控系统显示城门综合监控室气灭盘气体释放,OCC通知自动化专业。
12:43时,经确认,现场无火情,气体实际无释放。[三类信息]
(4号线城门综合监控室气灭盘气体释放故障跟进)12:49时,自动化专业回复:故障原因待查,现场已安排人员值守。
[三类信息]



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