Firefighting operations using a TPU fire hose typically include the following steps:
1. Preparation: Make sure the fire hose is connected to a water source or fire hydrant and that the connection is tight and leak-free.
Make sure the fire hose path is clear and not blocked by obstacles or other objects.
2. Turn on the water source: Open the water valve to ensure that the water flows smoothly and the water pressure is sufficient to meet the fire extinguishing needs.
3. Carrying the fire hose: Carry the fire hose from the storage place to the fire scene, making sure it does not get tripped or stuck during the carrying process.
4. Approach the fire source correctly: ensure the safety of firefighters, choose the appropriate angle and distance to approach the fire source, and avoid being too close or too far to affect the fire extinguishing effect.
5. Adjust the nozzle: According to the actual fire situation, adjust the water spraying mode, angle and intensity of the fire hose nozzle to minimize the fire.
6. Start extinguishing the fire: Use a nozzle to spray water towards the fire source, starting from the outermost edge of the fire and gradually moving towards the center of the fire to ensure that the fire is effectively controlled.
7. Continuous monitoring: During the fire-fighting process, firefighters need to continuously monitor changes in the fire and adjust the direction and intensity of the water flow as needed to ensure that the fire is completely extinguished.
8. Safe evacuation: After the fire is under control, firefighters should safely evacuate the scene according to the actual situation to ensure the safety of personnel.
9. Clean up and organize: After the fire is extinguished, clean up the fire hoses and related equipment, check for damage or leakage, keep records and perform maintenance.
When operating the TPU fire hose, firefighters should have the corresponding firefighting knowledge and skills, strictly abide by the operating regulations and safe operating procedures, and ensure the effectiveness and safety of firefighting work.