Linkage relationship between automatic fire alarm system and fire sprinkler system
Indoor fire hydrant systemIncluding fire hydrant box, hose, gun, usually set up near the fire hydrant button, press the button fire hydrant, notify the fire control center, fire control center can manually start the fire pump, it can automatically start the fire pump automatically in case of linkage controller allows.Fire pump is the most important equipment in the indoor fire hydrant system. There are 3 ways to control the fire:1. fire pump house, strong electricity control box, manual start directly2. fire hydrant button linkage directly, strong electric control box is started directly3. through fire alarm controller remote controlFire linkage system
Fire fighting linkage control system:Function of fire fighting linkage control system1. Control and monitor special fire-fighting equipment. Such as fire hydrant system, automatic water sprinkler system and smoke control system.2 、 control and monitor all kinds of public facilities. Such as air-conditioning systems, elevators and lighting, power, etc..3 、 command evacuation system etc.. Such as fire alarm, fire control and broadcast control.Fire linkage systemFire fighting linkage system, fire hydrant system, automatic sprinkler system, gas fire extinguishing system, smoke exhaust system, fire shutter door system, fire communication system, command evacuation system.
Automatic fire alarm system1. site by the smoke detector, temperature detector, UV flame detector, manual alarm button and fire display panel, light buzzer and other components; the control room by the fire alarm controller, CRT graphics display system.2. initial fire detector of fire (such as smoke, temperature) parameters timely response, automatic fire alarm signal; manual alarm button usually installed on the stairs and corridors, when the field staff discovered the fire, through the manual alarm button near, people can produce a fire alarm signal3. fire display panel is usually installed in the elevator room or desk, when the fire alarm controller receives the fire alarm, the alarm signal is transmitted to the fire in the fire area on the display panel, the display panel displays the fire detector and alarm reminder letter number Chinese characters information, also issued a "fire" sound signal. To inform the personnel of the fire region.4.GST5000 fire alarm controller monitors the working status of the detector, manual alarm button and other devices in real time, receives, displays and delivers the fire alarm signals, and gives control instructions when necessary.5. acousto-optic buzzer is usually installed in the corridors, stairs, when the fire occurred, the sound and light signal light buzzer send different from the environment, to remind the field staff of a fire.6.CRT graphic display system with similar electronic map display system with CRT graphics, can be more intuitive to determine the location of the fire, the fire for early confirmation.
Automatic fire alarm and fire fighting linkage control system:Overview of overall function1. automatic fire alarm and fire fighting linkage control system play an important role in the two stages of fire:The first stage (stage 2. alarm): fire early, often accompanied by smoke, high temperature and other phenomena, through the fire detector, manual alarm button is installed on site, transmit fire information to the monitoring center to automatically or manually, to find the fire, the fire;The second stage (3. stage fire): the controller and field equipment control interface module, public buildings (such as broadcast, elevator) and special fire fighting equipment (such as smoke machine, fire pump, fire rescue), effective implementation, to achieve the purpose of reducing loss.
Smoke detector detects smoke, the alarm signal will be transmitted to the fire alarm controller, and then start the scene linkage device; when the temperature reaches a certain degree, the spray head will burst, automatic water fire, when lowering the pressure inside the pipeline to a certain extent, the spray pump will automatically start the water supply, fire fighting.
