Household foam fire extinguishers are a common household fire extinguishing equipment used to extinguish and control fires. It uses foam as a fire extinguishing agent and can effectively extinguish flammable liquid and solid fires.Portable Foam Fire Extinguisher Household foam fire extinguishers usually use compressed air or carbon dioxide as a driving force to extinguish fires by spraying foam agent. Foam agent is a mixture of water and blowing agent, which can form a foam layer covering the fire source, isolating the contact between air and fuel, and achieving the effect of extinguishing the fire. Household foam fire extinguishers are suitable for extinguishing Class A and B fires. Class A fires refer to fires caused by combustible solid materials (such as wood, paper, cloth, etc.), while Class B fires refer to fires caused by flammable liquids or flammable liquid vapors (such as gasoline, alcohol, paint, etc.). Therefore, household foam fire extinguishers are suitable for extinguishing these types of fires. When using a household Foam Fire Extinguisher, you need to pay attention to the following points: 1. When a fire occurs, first ensure your own safety, and then quickly pick up a Fire Extinguisher. 2. Pull the safety pin of the fire extinguisher and spray foam at the fire source. 3. Keep about 2-3 meters away from the fire source, and extinguish the fire source by swinging left and right to ensure a wide coverage area. 4. Pay attention to the usage time of the fire extinguisher. If the fire source cannot be extinguished, evacuate immediately and notify the fire department. Household foam fire extinguishers are important equipment for home fire safety, but they still need to be inspected and maintained regularly to ensure they are working properly. At the same time, family members should receive relevant fire emergency training and understand how to use fire extinguishers correctly to improve fire response capabilities.
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