1. Types and classification of fire extinguishers: Introduce different types of fire extinguishers, such as dry powder fire extinguishers, carbon dioxide fire extinguishers and foam extinguisher, and explain their applicable scenarios and characteristics.
2. Structure and composition of fire extinguisher: Introduce the external structure and internal components of fire extinguisher in detail, including pressure gauge, nozzle, handle, fire extinguishing agent, etc. , so that trainees can understand the function and role of each component.
3. Operation steps of fire extinguisher: specify the correct operation steps of fire extinguisher, including the following key steps:
-Open the safety pin or unlocking device.
-Hold the fire extinguisher handle and point the nozzle at the bottom of the flame.
-Press the handle, release the extinguishing agent, and control the spraying direction and range.
-Sweep the fire back and forth until the fire is completely extinguished.
4. Applicable objects and fire types of fire extinguishers: Explain that different types of fire extinguishers are suitable for different fire types, for example, dry powder fire extinguishers are suitable for solid material fires, and carbon dioxide fire extinguishers are suitable for electrical fires. , so that students can understand that they should choose the right fire extinguisher in different situations.
5. Precautions and safety skills of fire extinguishers: Emphasize safety precautions when using fire extinguishers, such as keeping a proper distance, avoiding direct contact of spray with skin, and not spraying fire extinguishing agent on people to ensure the safety and reliability of participants when using fire extinguishers.
6. Maintenance and inspection of fire extinguishers: This paper introduces the importance of daily maintenance and regular inspection of fire extinguishers, including regular inspection of whether the pressure of fire extinguishers is normal, damaged or blocked, etc. , to ensure that the fire extinguisher can work normally when necessary.
7. Fire escape knowledge and emergency plan: In addition to the use of fire extinguishers, training on fire escape knowledge and emergency plan should be provided, so that participants can know how to escape correctly and deal with fire accidents, and improve their emergency ability.
Training should be combined with actual cases and demonstrations, and through actual operation and simulated fire drills, the practical operation ability and emergency handling ability of participants should be strengthened. At the same time, after the training, relevant knowledge should be tested and reviewed to ensure that participants can correctly master the use of fire extinguishers and related safety knowledge.