1, automatic fire alarm system
The automatic fire alarm system consists of trigger device, fire alarm device, linkage output device and other auxiliary functional devices. It can convert the physical quantities such as smoke, heat and flame produced by combustion into electrical signals at the early stage of fire, and transmit them to the fire alarm controller, at the same time, it can inform the whole floor to evacuate in the form of sound or light. The controller records the location and time of fire, so that people can find the fire in time and take effective measures to put out the initial fire in time.
2. Fire doors
Fire door refers to the door that can meet the requirements of fire stability, integrity and heat insulation in a certain period of time. It is a fire zone with a certain fire resistance limit, located in fire zones, evacuation staircases, shafts and so on.
3. Gas fire extinguishing system
Gas fire extinguishing system is mainly used in the environment that is not suitable for water fire extinguishing system and other fire extinguishing systems, such as computer room, important library archives room, mobile communication base station (room), UPS room, battery room, general diesel generator room and so on.
4. Indoor fire hydrant system
Indoor fire hydrant system is widely used in buildings to put out initial fires.
5, automatic sprinkler system
The automatic sprinkler system consists of nozzle, alarm valve group, water flow alarm device (water flow indicator or pressure switch) and other components, as well as pipelines and water supply facilities, which can spray water in case of fire.