Shishi fire engineering design and installation _ fire construction acceptance agency _ fire equipme
After a fire in a high-rise building, the fire spreads quickly, the fire is difficult to rescue, and it is difficult for people to evacuate. The following methods can be used for the self-rescue of people trapped in a fire in a high-rise office building.
Use a fire extinguisher to extinguish the fire. When the fire develops and the local materials cannot be used to extinguish the fire, the fire extinguisher should be used immediately. High-rise buildings are equipped with fire extinguishers, and there are special fire extinguisher placement points or fire extinguisher boxes, which are very convenient to access.
(3) Use fire hose (fire hose) to extinguish the fire. The fire hose is assembled in a fire hydrant box. It is a fire extinguishing facility specially designed for women and other weak people. It consists of reels, hoses and water. When in use, you can grab the water and pull it directly to the fire site, and put out the water to extinguish the fire.
(4) Use fire hydrant to extinguish the fire. The fire hydrant is generally set in the fire hydrant box, which consists of the fire hydrant interface, hose and water. When used, connect the hose and water to the fire hydrant interface, and then open the interface valve to extinguish the water. The fire hydrant is used to extinguish the fire, which has the characteristics of fast water output, large water volume and good fire extinguishing effect.
(5) Use automatic fire extinguishing system to extinguish the fire. High-rise office buildings are equipped with automatic fire alarm and automatic fire extinguishing systems. Its main function is to automatically detect fire when the fire occurs but is not discovered, and the fire is still in its infancy.
(1) Ensure that the refuge layer can play a role in the fire. According to the characteristics of rapid fire development after fire in high-rise buildings, difficulty in escape and rescue, and difficulty in intervention by external rescue forces, high-rise buildings over 100 meters are equipped with a refuge layer, which has the function of preventing the intrusion of flames and toxic smoke, and is trapped in the event of a fire Personnel can evacuate to the refuge layer to escape. However, due to the accidental fire, that is to say, a high-rise building with a refuge floor may not have been in fire for more than a decade or decades, so it is easy for idle refuge floors to be converted to other uses, such as debris piled up or even operated No fire repair facilities in the refuge floor were lost or damaged and no one was repaired or replaced.
(2) Ensure that the evacuation channel is unobstructed. Do not place debris in the evacuation channel, often overhaul the fire doors provided at the entrance of stairs and walkways, and check the door closers of the fire doors, so that they can be used normally in the event of a fire and prevent smoke from entering the evacuation channel. Always check the evacuation signs and emergency lighting devices installed in the stairs or walkways, which can be used to guide people to escape after the electricity is often cut off in fires.
Use a fire extinguisher to extinguish the fire. When the fire develops and the local materials cannot be used to extinguish the fire, the fire extinguisher should be used immediately. High-rise buildings are equipped with fire extinguishers, and there are special fire extinguisher placement points or fire extinguisher boxes, which are very convenient to access.
(3) Use fire hose (fire hose) to extinguish the fire. The fire hose is assembled in a fire hydrant box. It is a fire extinguishing facility specially designed for women and other weak people. It consists of reels, hoses and water. When in use, you can grab the water and pull it directly to the fire site, and put out the water to extinguish the fire.
(4) Use fire hydrant to extinguish the fire. The fire hydrant is generally set in the fire hydrant box, which consists of the fire hydrant interface, hose and water. When used, connect the hose and water to the fire hydrant interface, and then open the interface valve to extinguish the water. The fire hydrant is used to extinguish the fire, which has the characteristics of fast water output, large water volume and good fire extinguishing effect.
(5) Use automatic fire extinguishing system to extinguish the fire. High-rise office buildings are equipped with automatic fire alarm and automatic fire extinguishing systems. Its main function is to automatically detect fire when the fire occurs but is not discovered, and the fire is still in its infancy.
(1) Ensure that the refuge layer can play a role in the fire. According to the characteristics of rapid fire development after fire in high-rise buildings, difficulty in escape and rescue, and difficulty in intervention by external rescue forces, high-rise buildings over 100 meters are equipped with a refuge layer, which has the function of preventing the intrusion of flames and toxic smoke, and is trapped in the event of a fire Personnel can evacuate to the refuge layer to escape. However, due to the accidental fire, that is to say, a high-rise building with a refuge floor may not have been in fire for more than a decade or decades, so it is easy for idle refuge floors to be converted to other uses, such as debris piled up or even operated No fire repair facilities in the refuge floor were lost or damaged and no one was repaired or replaced.
(2) Ensure that the evacuation channel is unobstructed. Do not place debris in the evacuation channel, often overhaul the fire doors provided at the entrance of stairs and walkways, and check the door closers of the fire doors, so that they can be used normally in the event of a fire and prevent smoke from entering the evacuation channel. Always check the evacuation signs and emergency lighting devices installed in the stairs or walkways, which can be used to guide people to escape after the electricity is often cut off in fires.
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