The following video is to use the way of simulation demonstration to smooth out the clue for you, and you can understand it after reading it! After watching this video demonstration, we understand the composition of the fire protection system and the logic of system linkage operation in case of fire: · automatic fire alarm and linkage control system fire alarm and linkage control host fire broadcast smoke detector temperature detector sound and light alarm alarm button input and output module fire water supply system Outdoor fire hydrant fire pool wet alarm valve group fire pump fire hydrant fire pipe network fire water tank smoke control and pressurized air supply system pressurized air supply fan smoke exhaust fan evacuation indication and emergency lighting system emergency exit light evacuation indicator emergency lighting gas fire extinguishing system exhaust indicator sound light alarm gas fire extinguishing controller gas tank pressure switch solenoid valve temperature detector Smoke detector spray device (Note: please forgive the mistake of “open the door” in the video) (source: integrated in the network, the picture and copyright belong to the original author, if there is any infringement, please contact to delete it!) Long press QR code to follow us ▶▶▶。
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Jianjiantong media ID: jianzhong001 building fire protection system, at first glance, is quite complicated, including a number of subsystems: automatic fire alarm and linkage control system, fire water supply system, smoke control and pressurized air supply system, evacuation indication and emergency lighting system, gas fire extinguishing system, and each subsystem is composed of many equipment and facilities Do you think the composition and operation of the fire protection system are difficult to understand? In fact, as long as we understand the composition of the system in combination with the real object, and then clear the logic of the linkage operation of various systems in case of fire, it is easy to understand the fire protection system
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