Fire hydrants include indoor fire hydrant system and outdoor fire hydrant system. Indoor fire hydrant system includes indoor fire hydrant, hose and water gun.
Outdoor fire hydrants include above ground and underground. Outdoor fire hydrants are widely used in large petrochemical fire-fighting facilities. Due to the different installation conditions and use places in different regions, as well as different restrictions, most petrochemical fire water systems have adopted stable high-pressure water systems, and fire hydrants have gradually changed from ordinary to adjustable.
2, demolition tools, including fire axe, cutting tools, etc. As for the others, they all belong to the fire protection system, such as automatic fire alarm system, automatic sprinkler system, smoke control system, fire separation system, fire broadcasting system, gas fire extinguishing system, emergency evacuation system and so on.
3. The fire extinguisher is a portable fire extinguishing device that can be moved by manpower. It can put out the fire by spraying the filled extinguishing agent under its internal pressure. There are many kinds of fire extinguishers, and their application ranges are also different. Only by correctly selecting the types of fire extinguishers can we effectively put out different kinds of fires and achieve the expected results.
China's current national standards divide fire extinguishers into portable fire extinguishers and vehicle-mounted fire extinguishers. The following briefly introduces the classification, application and usage of portable fire extinguishers that people often see and come into contact with.
4. Fire detector
Fire detectors include temperature-sensitive fire detectors, smoke-sensitive fire detectors, composite smoke-sensitive fire detectors, ultraviolet flame fire detectors, combustible gas fire detectors and infrared fire detectors.
5. Water tank
The water tank is a water storage tank connected with the fire pipeline, which is mainly used for water supply equipment in case of fire, and can better prevent the fire from spreading and extinguishing.
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