Fire hose

What Is a Fire Hydrant?     A fire hydrant is a fixed fire-fighting facility. Its main functions are to control combustibles, isolate oxidizers, and eliminate ignition sources. Fire hydrants are mainly divided into indoor fire hydrants and outdoor fire hydrants. For the general public, indoor fire hydrants are the most commonly used type. Indoor Fire Hydrants Indoor fire hydrants are widely used fire-extinguishing systems in buildings and serve as one of the key facilities for putting out indoor fires. The components inside an indoor fire hydrant cabinet include: Fire hose，Fire nozzle，Hydrant valve，Fire hydrant alarm button Some fire hydrant cabinets may also be equipped with a fire hose reel (portable fire water hose) and fire extinguishers. Indoor fire hydrants should be installed in public shared spaces such as corridors or halls. They are usually built into the walls of these spaces. Regardless of the decoration applied around them, they must have a clear label (marked "Fire Hydrant") and no obstacles placed in front of them—this prevents interference with the opening of the hydrant cabinet door.   How to Use Fire Hydrant?   How to use it correctly? The following step-by-step guide (with visual references) will help you master the operation of an indoor fire hydrant.   Step1 One person presses the switch to open the hydrant cabinet door, then takes out the fire hose and fire nozzle. Step2 Unfold the fire hose completely. Leave one hose connector on the ground, connect the other connector to the fire nozzle, and then move toward the fire site. Step3 Another person connects the free end of the fire hose to the water outlet of the hydrant, and helps to fully spread and straighten the hose. Step4 The person at the fire site stands in an effective position upwind or at an oblique upwind direction relative to the fire. Hold the fire nozzle with one hand and grip the connection between the nozzle and the hose with the other. Bend the front leg and straighten the back leg to get into a stable water-spraying posture. Step5 The other person, after ensuring the hose is properly arranged, quickly returns to the fire hydrant. Press the water pump start button, then turn the water outlet valve counterclockwise to the fully open position. Step6 Once water flows out, the person holding the nozzle keeps a firm grip. Aim the water jet at the base of the flame, spray in a left-right swinging motion, and slowly move forward from near to far to extinguish the fire completely.  

 Maintaining Your Fire Hoses As a leading fire hose manufacturer, we understand that your equipment is only as reliable as the care it receives. This guide provides essential steps to maximize the service life and reliability of your fire hoses. Step One Regularly inspect and maintain the condition of the water hose. Step Two Regular pressure tests are conducted and the test results are recorded. Step Three Clean the dirt and silt on the water hose in time. Step Four Keep the water hose dry and do not store it in a damp place！ Step Five Store the hose correctly to prevent sudden bending.  • STEP 1 Regular visual inspections should be carried out. Technicians hold flashlights to carefully examine the surface of the water hose for any wear, cracks or bulges. Regularly repackage the hoses stored in compartments (for example, every 3 to 6 months) to prevent permanent creases and flat spots.  • STEP 2 For pressure testing, technicians connect the water hose to the pressure testing equipment and monitor the pressure gauge to ensure that the water hose has no leakage at the specified pressure. Keep and maintain a log for each hose, recording its purchase date, each use, inspection and test results. This helps to track its history and retirement plans.  • STEP 3 To clean the water hose, technicians use a low-pressure water gun to rinse the surface of the water hose to remove dirt and residues. Ensure the safety of the coupling, that the threads are not stripped and the washers are intact. Immediately rinse the hose with clean water after use to remove debris, mud, chemicals or salt water. Over time, these contaminants will degrade the inner liner and outer sheath.  • STEP 4 To ensure proper drying, technicians hang the cleaned water hoses on dedicated racks to guarantee good ventilation and dryness. Dry the hose in a well-ventilated and cool place. Prolonged exposure to ultraviolet rays can make rubber and fabrics brittle. Never store wet hoses! The moisture trapped inside can cause mold, thereby weakening the fabric and lining and leading to delamination.  • STEP 5 Store properly. Keep the hose in a cool, dry and dark place. Extreme temperatures and humidity are harmful. Technicians can coil the dried water hose in an "8" shape and neatly place it on the storage rack. Designed to prevent sharp bending, crushing and pressure on the coupling.