Fire control room personnel on duty once found fire automatic alarm system alarm, what is the processing flow?

Answer:

Fire control room shall be started immediately after receiving fire report confirmed by personnel:(1) fire alarm device and fire accident broadcast according to evacuation order;(2) start all fire fighting equipment controlled by fire control equipment, such as starting fire pump, spray pump, gas fire extinguishing system, foam fire extinguishing system and dry powder fire extinguishing equipment, etc..(3) put on fire emergency lights and evacuation lights.(4) stop the fan on the spot, close the fire damper and take care of receiving the feedback signal;(5) start the smoke control and smoke exhaust fan (including positive pressure air blower) and smoke exhaust valve, and pay attention to receive the feedback signal.(6) close fire doors, fire shutters, and receive feedback signals;(7) send a control signal, forcing the elevator to all stop at the first floor, and pay attention to receive its feedback number;(8) non fire power supply for cutting off related parts;

In case of false positives, personnel should be sent to observe whether there is a large amount of dust or water fog in the site; whether the air flow rate is too large; whether there is high frequency electromagnetic interference or not. If environmental interference is normal, it should be documented and consider changing the detector type. If there is a large amount of dust, the smoke detector shall be changed into a temperature sensitive detector. If the interference is accidental, such as hotel rooms, guests smoking too much kitchen fumes cause false positives, should be excluded from the field of interference factors, and reset the fire alarm controller, silencing can do the recording.

The fire alarm controller position indicator, identify fire alarm detector position signal, notify the inspection staff or the police on duty, the floor area of staff rushed to the scene to see the field immediately by telephone or wireless intercom system, to confirm whether the fire;