How to properly use and maintain indoor fire hydrants?

Indoor fire hydrant is a kind of fixed life-saving water supply equipment used inside a building, which includes a fire hydrant and a fire box. Generally, they are installed on the walls of public parts of the building, with prominent signs, and there are water hoses and water guns inside. When a fire breaks out, find the fire hydrant closest to the fire site, open the door of the fire hydrant box, take out the hose, connect one end of the hose to the fire hydrant outlet, and connect the other end to the water gun. Pull it to the fire point before turning it on. The fire hydrant valve, when the fire pump control cabinet is in the active state, directly press the fire hydrant button to start the fire pump.

Indoor fire hydrant equipment should ensure the following points: (1) Whether there is any leakage in the fire hydrant and fire reel water supply valve. (2) All accessories of fire-fighting water gun, hose, and school reel are completely intact, and the reel rolls flexibly. (3) The alarm button and indicator light, namely, the control circuit function is normal and there is no fault. (4) The fire protection of the fire fighting box and the equipment inside the box is not visible, the appearance is not damaged, the coating does not fall off, and the door glass is intact. (5) Excellent lubrication of rolling parts such as fire hydrants, water supply valves and fire reels.

The fire-fighting water pump is started once a week or every month, and should be started by imitating active control, and its function is normal; the interface supporting accessories of the water pump adapter should be intact, no leakage, and the stuffy cover should be well covered; various valves are in the correct opening and closing conditions.

The water storage capacity of the fire-fighting water source should be met, and the lack of it should be compensated in time, and the water should be changed according to the local environment and conditions.
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