Firefighting Action Guide
Release time:
2024-08-30 10:01
### Fire Fighting Guide
In daily life, fire is a sudden and highly destructive disaster that constantly threatens our lives and property. Mastering the correct fire fighting knowledge and action guidelines is crucial for controlling the fire in a timely manner and minimizing losses. This guide aims to provide you with a concise and practical set of fire fighting steps to help you respond to fires quickly and effectively in critical moments.
#### 1. Understanding Fire Types and Extinguishing Principles
First, understanding the basic types of fires and the principles of fire extinguishing is a prerequisite for effective fire extinguishing. Fires can be classified into five categories according to the nature of the combustible materials: solid material fires, liquid fires, gas fires, metal fires, and electrical fires. The basic principles of fire extinguishing include cooling (reducing the temperature of the burning material to below its ignition point), suffocation (isolating air to extinguish flames), isolation (separating the combustible material from the fire source), and chemical inhibition (using chemical extinguishing agents to interrupt the chain reaction of combustion).
#### 2. Judging and Reporting Initial Fires
**Judging the fire:** Once a fire is discovered, calmly observe the size of the fire, the speed of its spread, and whether anyone is trapped, and make a preliminary judgment on the controllability of the fire.
**Immediately report:** After confirming the fire, immediately call the fire alarm Tel (such as 119 in China), and clearly and accurately report the location of the fire, the situation of the fire, whether there are any casualties, etc., and keep the communication line open so that the fire department can contact you at any time.
#### 3. Selecting Appropriate Fire Fighting Equipment
Different types of fires require different types of fire fighting equipment. Common fire fighting equipment includes dry powder fire extinguishers, water-based fire extinguishers, carbon dioxide fire extinguishers, and foam fire extinguishers.
- **Dry powder fire extinguisher**: Suitable for extinguishing incipient fires of class A (solid materials), B (liquids), C (gases), and electrified equipment.
- **Water-based fire extinguisher**: Suitable for class A fires, but should not be used for electrical equipment and oil fires.
- **Carbon dioxide fire extinguisher**: Suitable for extinguishing class B, C fires, and fires involving precision instruments, books, and archives. It is non-conductive and non-polluting.
- **Foam fire extinguisher**: Mainly used for extinguishing class B fires, especially oil fires, but not suitable for electrified equipment and class A fires.
#### 4. Safe Evacuation and Self-Rescue
**Evacuation principles**: In the event of a fire, follow the principle of "low posture, covering mouth and nose, walking along the wall, and not taking the elevator" to evacuate quickly. A low posture can reduce the risk of inhaling toxic smoke, covering the mouth and nose can prevent suffocation, walking along the wall helps to find escape routes, and avoiding elevators prevents being trapped in case of a power failure.
**Self-rescue skills**: If the escape route is blocked by fire, use wet towels, clothes, etc., to seal the gaps in the doors, pour water to cool down, and call for help through the window or use bedsheets, ropes, etc., to slide down to a safe area. At the same time, stay calm and use Mobile phones and other communication tools to seek help from the outside world.
#### 5. Implementing Fire Fighting Actions
**Wear protective gear**: Before approaching the fire source, wear protective gear such as gloves and protective clothing to reduce the harm of high temperatures and smoke to the body.
**Correct use of fire fighting equipment**: Operate the fire extinguisher according to the steps of "lift, pull, aim, press" (taking a dry powder fire extinguisher as an example): lift the fire extinguisher, pull out the safety pin, aim at the root of the fire source, and press the handle firmly to spray the extinguishing agent. Keep an appropriate distance to prevent the fire from rebounding and injuring people.
**Precautions**:
- If the fire is large or uncontrollable, evacuate immediately and wait for professional fire rescue teams.
- During the fire extinguishing process, pay attention to the changes in the surrounding environment to ensure your own safety.
- After extinguishing the fire, check whether the fire is completely extinguished to prevent re-ignition.
#### 6. Summary and Prevention
Every fire is a warning to life safety. Besides mastering
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