Simple Understanding of Ground Fire Hydrant
Time:
2023-05-24
Ground Fire Hydrant is an important part of urban fire protection facilities, mainly used for water supply to fire trucks, fire extinguishing and fire fighting. Here's some info on Ground Fire Hydrant:
1. Basic structure
Ground Fire Hydrant is mainly composed of water inlet, gate, vent, water meter, water diffuser, fire protection interface, etc. Among them, the water inlet is connected to the fire water source, the gate controls the water flow, the exhaust hole is used to remove the air in the pipeline, the water meter is used to measure the water flow and water pressure, the water diffuser is used to spread the water flow, and the fire protection interface is connected to the fire fighting equipment. Interface.
2. Installation location
The installation location of Ground Fire Hydrant needs to take into account the passage and use of fire-fighting vehicles. Generally, it should be installed not far from the edge of the road to facilitate the approach and use of fire-fighting vehicles.
3. How to use
When using Ground Fire Hydrant, you need to open the fire hydrant cover first, take out the gate lever, open the gate, and remove the air in the pipe. Then, connect the fire-fighting equipment to the fire-fighting interface, open the valve of the fire-fighting equipment, and start water supply to put out the fire.
4. Maintenance
Ground Fire Hydrant requires regular inspection and maintenance, including cleaning the fire hydrant cover, checking whether the gate and vent are normal, checking whether the water meter and diffuser are damaged, etc. At the same time, in areas with cold winters, care must be taken to prevent the Ground Fire Hydrant from freezing, and heating or heat preservation can be used.
Generally speaking, Ground Fire Hydrant is an indispensable part of urban fire protection facilities, and plays an important role in preventing and extinguishing fires. In the process of use and maintenance, it is necessary to pay attention to safety and standard operation to ensure its normal operation and prolong its service life.
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