Fire hoses play a vital role in municipal safety and emergency management. Municipal areas are usually densely populated, with many buildings, fire hose is an indispensable tool in the fire fighting process, ensuring a timely response in emergencies such as fire, to ensure public safety. Even in some cases, fire hoses are not only used to extinguish fires but may also be used to control chemical spills or other environmental emergencies and protect the environment. Using and maintaining fire hoses often requires community involvement and support, which helps build community consensus and responsibility for fire safety. In short, the fire hose is the basic component of the municipal fire safety system, which plays an irreplaceable role in protecting people's lives and property safety, maintaining social stability, and promoting economic development.