After a fire accident, the cleaning of the fire hose is a difficult problem. If the hose cannot be cleaned effectively, the firefighters will not be able to carry out the next fire fighting and

The fire hose will bear huge pressure in the previous work. As a flexible pipe fitting, its use environment is relatively special, and it is difficult to seal the pipe wall.

Fight fires in high-rise buildings In order to reduce the pressure loss caused by the friction of the water belts, the water belts should be laid vertically.

Place the fire hose straight on the ground, try not to bend it. Next, put the inlet and outlet of the fire hose at one end, and let the distance between them be about 20cm.