Countless brutal fires in our lives tell us that the consequences of fires are very serious, and they may even lead to malignant accidents involving death and injury. The vast majority of fires are due to people's lack of awareness of fire prevention, and do not know how to use fire fighting equipment or install fire alarms in accordance with regulations And fire extinguishing system.
The correct use of common fire-fighting equipment in life can play a very important role.
Let us guide everyone to correctly understand and master the use of these common fire-fighting equipment in daily life!
How to use dry powder fire extinguisher:
1. First remove the insurance pin;
2. Then hold the nozzle at the front end of the spray hose, press the opening lever with your other hand, and then turn on the fire extinguisher.
3. Stand at a high-altitude vent 5 meters away from the burning site and aim at the root of the fire to extinguish the fire.
How to use outdoor fire hydrant:
1. Use a wrench to open the water bag connection switch of the underground fire hydrant.
2. Connect the fire hose.
3. Use a wrench to open the outlet valve switch of the underground fire hydrant.
4. Connect the hose port and the nozzle head.
5. At least two people hold the head of the spray gun in their hands and spray water on the fire source until the fire is extinguished.
How to use indoor fire hydrant:
1. Open the fire hydrant door, and then press the internal fire alarm button (the button is used to alarm and start the fire pump),
2. A person picked up the gun tip and hose and ran towards the fire,
3. Another person connects the hose to the valve port. Rotate the valve counterclockwise and spray water.
Note: When an electric fire occurs, be sure to cut off the power supply.
How to use trolley dry powder fire extinguisher:
1. Operated by two people, one person removes the spray gun, unfolds the hose, and then pulls the trigger by hand;
2. Another person pulls out the safety pin of the opening mechanism and quickly opens the opening mechanism of the fire extinguisher.
How to use filter self-rescue gas mask:
1. Open the lid and take out the plastic packaging bag;
2. Tear open the packaging bag and take out the respirator.
3. Pull out two pot plugs back and forth (note: be sure to pull out two pot plugs during use, if only one is pulled out, it will also cause suffocation or even death);
4. Put on a hood and tighten the headband (you don’t need to take off the glasses to wear glasses, you can put them on directly)
How to use the slow descent device:
1. Take out the lowering device and hang the safety hook on the pre-installed fixed frame or any stable support.
2. Throw the rope roll onto the ground outside the building to loosen the rope. Place the safety belt under the armpit and tighten the sliding buckle to a suitable elastic position,
3. After landing, loosen the sliding buckle at a constant speed, take off the seat belt, and then leave the scene.
How to use lifeline:
1. Fix one end of the lifeline to a solid object, and then throw the lifeline along the window toward the building
2. Hold the lifeline with both hands, hook the window sill with your left foot, and press the outer wall with your right foot. After the person stabilizes, move his left foot out of the window.
3. Bend your legs slightly, push your feet hard against the wall, straighten your arms, release your hands, look down with your eyes, and then slide down the lifeline.