1. Petrochemical company fire

The petrochemical enterprises have the characteristics of abrupt, variability, rapidity, and difficulty in fighting fires. It is necessary to take corresponding measures according to different circumstances.

The main tasks of fighting fires in petrochemical companies: eliminating the danger of explosion; saving human lives; preventing poisoning.

Precautions for fighting fires in petrochemical companies: Use fire extinguishing agents and neutralizers carefully.

The tactical measures to save fires in petrochemical companies: seize the opportunity to win quickly; use cold and heat to prevent explosions; fire and cooling at the same time to prevent explosions; focus first and then general; first extinguish the peripheral fire and then attack it; In the case of large-scale fires, methods should be taken to break through, intersperse and divide, and intercept fire, and timely reclamation.

2. Person-intensive facility fire - theater fire

Measures to save theater fires:

Personnel entering fire theaters and halls to extinguish fires should always pay attention to the signs of collapse of the house cover and chandelier. The falling time of the chandelier is usually 15 to 20 minutes after the fire.

In order to prevent the collapse of roofs and other injuries, the position of the water gun positions should be kept away from the audience hall and the center of the stage.

For firefighters ascending the fire, attention should be paid to the prevention of slipping accidents; firefighters at the frontline who extinguish the fire and conduct in-house reconnaissance and firefighting should do a good job of protection.

In order to prevent the rescued personnel from returning to the fire, repeated rescues or casualties were caused. All non-rescue personnel should be prevented from entering the scene.

Key water gun position settings should be completed simultaneously. Avoid the misalignment of power deployment, the emergence of a gap, and cause the fire to flow.

3. Underground building fire

The basic methods for saving underground buildings: the use of fixed equipment; deep underground melee; ground-based fire extinguishing; closed suffocation flame;

The escape of underground construction workers: When there is a fire in an underground building, due to the limited area, the exhaust outlet will not be in the vertical direction of the fire, plus people's position in the strange place is not easy to distinguish their position and direction, and afraid Surrounded by smoke and fire, it will panic. Don't be alarmed at this time. Apart from calmly using the nearest fire extinguisher to fight against it, and when there is less smoke, follow the direction of the spread of the smoke and you will know the direction of the exit; or follow the crowd and you will know the direction of the exit. If the underground is full of smoke, the body should be moved to the wall as soon as possible, even if the surrounding dark, but also have to touch the wall with your hand and walk toward the exit.

4. High-rise building fire

Basic methods for fighting fires in high-rise buildings: use internal fixed fire-fighting facilities and stand on their own to save themselves; choose a fight-fighting route;

Take water supply measures and smoke prevention measures.

Evacuation measures for high-rise building personnel: use evacuation floors or evacuation stairs to escape; use the balcony of the building, downspouts, and lightning protection pipelines to escape; close the gaps in the doors and windows of rooms to prevent the entry of smoke and toxic gases; tear cloth into strips with ropes or sheets Get up, tie one end to a firm fixture, and fall to the ground along the other end.

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