A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Accident door independent system and emergency accident handling method and device
The invention provides an accident door independent system and an emergency accident handling method and device, and relates to the technical field of a large hydraulic power plant water inlet accident door remote emergency falling door independent system.The method comprises the steps that an operation cabinet and at least one gate are included, and the gate is connected with the operation cabinet; the operation cabinet is provided with an unlocking starting assembly and a falling door starting assembly which are in one-to-one correspondence with the gates, the operation cabinet generates an operation cabinet unlocking switching value signal, and the operation cabinet generates an operation cabinet falling door switching value signal; the emergency door is used for carrying out emergency door falling operation under the condition that the operation cabinet door falling switching value signal and the operation cabinet unlocking switching value signal are received at the same time. The emergency door falling operation can be carried out only through double alarming of the unlocking starting assembly and the door falling starting assembly arranged on the far-end operation cabinet, the emergency door falling operation can be prevented from being caused under the condition that personnel carry out misoperation or the assemblies have faults, and therefore the risks of safety accidents and property losses can be reduced.
本公开提出了一种事故门独立系统和紧急事故处理方法、装置，涉及大型水电厂进水口事故门远方紧急落门独立系统技术领域，该方法包括：操作柜和至少一个闸门，闸门和操作柜连接；操作柜设有与闸门一一对应的解锁启动组件和落门启动组件，操作柜生成操作柜解锁开关量信号，操作柜生成操作柜落门开关量信号；紧急事故门，用于在同时接收到操作柜落门开关量信号和操作柜解锁开关量信号的情况下，进行紧急落门操作。通过远端操作柜上设置的解锁启动组件和落门启动组件的双重报警，才可进行紧急落门操作，可以防止由于人员进行误操作或者组件存在故障的情况下造成紧急落门操作，以此可以降低产生安全事故、财产损失的风险。
Accident door independent system and emergency accident handling method and device
The invention provides an accident door independent system and an emergency accident handling method and device, and relates to the technical field of a large hydraulic power plant water inlet accident door remote emergency falling door independent system.The method comprises the steps that an operation cabinet and at least one gate are included, and the gate is connected with the operation cabinet; the operation cabinet is provided with an unlocking starting assembly and a falling door starting assembly which are in one-to-one correspondence with the gates, the operation cabinet generates an operation cabinet unlocking switching value signal, and the operation cabinet generates an operation cabinet falling door switching value signal; the emergency door is used for carrying out emergency door falling operation under the condition that the operation cabinet door falling switching value signal and the operation cabinet unlocking switching value signal are received at the same time. The emergency door falling operation can be carried out only through double alarming of the unlocking starting assembly and the door falling starting assembly arranged on the far-end operation cabinet, the emergency door falling operation can be prevented from being caused under the condition that personnel carry out misoperation or the assemblies have faults, and therefore the risks of safety accidents and property losses can be reduced.
本公开提出了一种事故门独立系统和紧急事故处理方法、装置，涉及大型水电厂进水口事故门远方紧急落门独立系统技术领域，该方法包括：操作柜和至少一个闸门，闸门和操作柜连接；操作柜设有与闸门一一对应的解锁启动组件和落门启动组件，操作柜生成操作柜解锁开关量信号，操作柜生成操作柜落门开关量信号；紧急事故门，用于在同时接收到操作柜落门开关量信号和操作柜解锁开关量信号的情况下，进行紧急落门操作。通过远端操作柜上设置的解锁启动组件和落门启动组件的双重报警，才可进行紧急落门操作，可以防止由于人员进行误操作或者组件存在故障的情况下造成紧急落门操作，以此可以降低产生安全事故、财产损失的风险。
Accident door independent system and emergency accident handling method and device
事故门独立系统和紧急事故处理方法、装置
YANG CHENGYI (author) / YANG JIANCHENG (author) / LI JIANGANG (author) / LIN YU (author) / ZHAO ZIHAO (author) / TAN JIANHUA (author) / YANG CHUNGUI (author) / LIU KAI (author) / YU ZHILEI (author) / KONG WANGLAI (author)
2023-07-18
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Tunnel safety system with emergency accident handling function
| European Patent Office | 2021