Ground antifreeze fire hydrant manufacturer in stock, integrated fire hydrant with cannon, price, outdoor fire hydrant

Description :

　　A fire hydrant, officially known as a fire hydrant, is a fixed fire-fighting facility primarily used to control combustibles, isolate combustibles, and eliminate ignition sources. Divided into indoor fire hydrants and outdoor fire hydrants.

　　The fire protection system includes outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system, and some may also have automatic sprinkler system, water cannon system, gas fire extinguishing system, fire detection system, water mist system, etc. A fire hydrant set is generally composed of a fire box, fire hose, water gun, coupling, hydrant, clip, etc. The fire hydrant is mainly used for fire trucks to take water from the municipal water supply network or outdoor fire water supply network to extinguish fires, or can be directly connected to a water hose or water gun to discharge water for extinguishing fires. Therefore, indoor and outdoor fire hydrant systems are also one of the important fire-fighting facilities for extinguishing fires.

　　placement location

　　1. Fire hydrants should be placed in public shared spaces such as corridors or halls, usually within the walls of these spaces, and should not be decorated in any way. They should be clearly marked (indicating "fire hydrant") and no obstacles should be placed in front of them to avoid affecting the opening of the fire hydrant door.

　　2. Fire hydrants are generally not installed in rooms (such as private rooms), which does not comply with fire safety regulations and is not conducive to timely rescue by firefighters.

　　The SSFT series outdoor fire hydrants produced by Shandong Dongyue Crane and Fire Equipment Manufacturing Co., Ltd. have been improved on key parts based on ordinary hydrants, greatly enhancing their performance and applicability. This type of fire hydrant has stable and reliable performance, simple and flexible operation, easy maintenance, and can achieve rapid opening and pressure adjustment to meet the needs of various fire extinguishing places. The product can be widely used in municipal engineering, enterprises and institutions in various industries, especially in various levels and types of fire prevention units such as petroleum, chemical, grain storage and wood processing, and can be used with confidence in cold northern regions. The main specifications, technical parameters, and performance all comply with the requirements of the People's Republic of China standard GB4452-2011 "Outdoor Fire Hydrants".

　　For indoor use

　　1. Open the fire hydrant door and press the internal pump start alarm button (the button is used to start the fire pump and sound the alarm).

　　2. One person connects the gun and water hose and rushes towards the ignition point.

　　3. Another person connected the other end of the water hose to the aluminum mouth of the faucet.

　　4. Open the valve counterclockwise and water will spray out. Note: When an electrical fire occurs, it is necessary to ensure that the power is cut off.

　　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.

　　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.

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• Ground antifreeze fire hydrant manufacturer in stock