Supply outdoor fire hydrants and identify Shandong Dongyue Fire Equipment Manufacturer for fire hydrants

Description :

　　Type characteristics

　　Outdoor fire hydrants include traditional above ground and underground fire hydrants, as well as new types of outdoor direct buried telescopic fire hydrants. The above ground water connection is easy to operate, but it is prone to collision and freezing; The underground anti freezing effect is good, but it requires the construction of a large underground well, and when in use, firefighters have to go to the well to collect water, which is very inconvenient.

　　Outdoor direct buried telescopic fire hydrants are usually pressed back below the ground and pulled out to work when in use. Compared to above ground models, it can avoid collisions and has better anti freezing effect; More convenient to operate than underground, and simpler to install directly. It is a very new and advanced outdoor fire hydrant.

　　Key points for selection

　　1. When the building is within a 150m radius of municipal fire hydrant protection and the fire water consumption does not exceed 15L/s, outdoor fire hydrants may not be installed.

　　2. Outdoor fire hydrants should be evenly arranged around high-rise buildings and should not be concentrated on one side of the building.

　　3. The distance between the outdoor fire hydrant of civil air defense engineering and the entrance of civil air defense engineering should not be less than 5m.

　　4. The outdoor fire hydrant in the parking lot should be installed along the perimeter of the parking lot, and the distance from the nearest row of cars should not be less than 7m, and the distance from the gas station or garage should not be less than 15m.

　　5. Outdoor fire hydrants should be installed in locations that are convenient for fire trucks to use.

　　6. Outdoor fire hydrants should be above ground, and when underground fire hydrants are used, there should be clear signs. Underground construction is preferred in cold regions, while above ground construction is recommended in non cold regions. If conditions permit, anti-collision construction can be used for above ground construction.

　　7. Outdoor above ground fire hydrants should have a diameter of 150mm or 100mm and two hydrant ports with a diameter of 65mm. Outdoor underground fire hydrants should have one nozzle with a diameter of 100 and one with a diameter of 65mm.

　　8. The protection radius of outdoor fire hydrants should not exceed 150m, and the spacing should not exceed 120m.

　　9. The distance between outdoor fire hydrants and the roadside should not exceed 2 meters, and the distance from the exterior wall of the house should not be less than 5 meters.

　　Outdoor use

　　1. Use a wrench to open the water bag connection switch of the underground fire hydrant.

　　2. Connect the fire hose.

　　3. Use a wrench to open the water outlet valve switch of the underground fire hydrant.

　　4. Connect the hose mouth and water nozzle.

　　5. At least two or more people holding water spray guns should spray water onto the fire source until it is extinguished.

　　For more information and pricing on fire hydrants, please contact sales

AfterSalesService :

• Outdoor fire hydrant