What is the function of a fire hydrant?
However, in real life, because some units and individuals of fire safety consciousness, all kinds of fire hydrant is damaged, not a lack of "arm" is less "legs", some located in the main street next to the fire hydrant is building engineering, occupy fire hydrant is buried; some vehicles, stalls crowded around, unable to connect some even interrupted water supply, a serious threat to the fire fighting work carried out smoothly, once the fire, the fire hydrant will not be able to play its due role.
Fire hydrants are an important tool to protect fire forces from fire. Its shortage and damage pose a serious threat to the lives and property of the people. Therefore, we hope that while we cherish other public facilities in the city, we should also pay attention to the safety of hydrants"!
It is generally believed that as soon as the fire engine arrives at the fire, water can be immediately put out and the fire put out. In fact, in the fire brigade equipped with fire engines, a considerable part of the water is not, such as lifting fire engines, rescue vehicles, fire lighting vehicles, etc., they must be used in conjunction with fire extinguishing fire engines. While some fire engines are limited in their carrying capacity, they are also in urgent need of water sources when they are extinguishing the fire. At this point, the fire hydrant will play a huge water supply function.
Fire hydrant (English Name: fire hydrant), a stationary fire fighting tool, with 4 iron chains. Fire hydrants are provided throughout the city to provide fire water for firefighters during the rescue. The main function is to control fuel, insulate combustion and eliminate fire source. The fire fighting system includes outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system, and some automatic sprinkler system, water gun system, gas fire extinguishing system, fire detection system, water mist system and so on. Hydrants are mainly fire engines from the municipal water supply network or outdoor fire water supply network to implement fire fighting, but also can directly connect hoses, water cannons, fire extinguishing. Therefore, the outdoor fire hydrant system is also one of the important fire fighting facilities.
