What systems are included in fire protection engineering? What do you need to do for each system?

The fire engineering system includes fire protection facilities, fire fighting equipment and fire safety management system. Fire-fighting facilities include fire hydrants, fire hoses, fire holes, fire fighting equipment, fire extinguishing systems, etc.; Fire-fighting equipment includes fire extinguishers, fire-fighting systems, fire safety equipment, fire-fighting system alarms, fire alarm systems, fire alarm system controllers, etc.; The fire safety management system includes fire safety inspection, fire safety audit, fire safety management and fire safety management training, etc.

Answer: Hello, the fire protection system is mainly composed of three parts: one part is the induction mechanism, that is, the automatic fire alarm system; the other part is the actuator, that is, the fire extinguishing control system; The third part is the evacuation guidance system (the last two parts can also be called the fire linkage system).

Fire alarm system is also known as fire alarm system, fire automatic alarm system.

It is composed of a fire alarm host, a fire feature or early fire feature sensor, an artificial fire alarm device, and an output control device.

The sensor completes the detection of fire characteristics or early fire characteristics and transmits the relevant signals to the fire alarm host.

The alarm host completes the display and recording of the signal, and completes the corresponding output control.

The automatic fire alarm system is an automatic fire-fighting facility set up in buildings or other places in order to detect and report the fire as early as possible, and take effective measures in time to control and extinguish the fire, and is a powerful tool for people to fight against the fire.

The fire protection system is mainly composed of three parts:

Induction mechanism, i.e., automatic fire alarm system; The automatic fire alarm system is composed of a trigger device, a fire alarm device, a linkage output device and other auxiliary function devices, which can produce smoke, heat, flame and other physical quantities generated by combustion in the early stage of the fire, and turn them into electrical signals through the fire detector and transmit them to the fire alarm controller;

At the same time, the whole floor is notified of the evacuation in the form of sound or light, and the controller records the location and time of the fire, so that people can find the fire in time, and take effective measures in time to extinguish the initial fire, minimize the loss of life and property caused by the fire, and is a powerful tool for people to fight against the fire.

Actuator, i.e., fire extinguishing control system;

Evacuation induction system.

The fire protection system generally refers to the fire linkage control system.

Fire linkage control means that after the fire detector detects the fire signal, it can automatically cut off the relevant air conditioner in the alarm area, close the fire damper on the pipeline, stop the relevant fan changer, open the smoke exhaust valve of the relevant pipeline, and automatically close the electric fire door and fire shutter door of the relevant parts;

Cut off the non-fire-fighting power supply in order, turn on the accident lighting and evacuation sign lights, stop all elevators except the fire elevator, and immediately start the fire extinguishing system through the controller of the control center to automatically extinguish the fire.