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| Design of fire control system based on PLC |
| LAN Zhou |
| Sinochem Chongqing Fuling Chemical Co., Ltd, Chongqing 408000 |
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Abstract The composition of the chemical production factory fire water system is introduced, as well as the requirements of a complete set of the fire water system. According to the requirements, various devices are configured. Its sequence and interlock control ensure that when a fire disaster occurs, the fire water system can provide enough water quantity and water pressure for the use of fire extinguishing. The Siemens PLC makes control circuit programmed and simplified.
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Received: 10 September 2020
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2021, Vol. 22 
