Ua Npuas Ncauj Hluav Taws Xob

Foam fire extinguisher is a popular consumer fire equipment, generally divided into portable foam fire extinguisher, trolley foam fire extinguisher and air foam fire extinguisher three; Foam fire extinguisher extinguishing principle is emits large amounts of carbon dioxide and bubble, adhesion on fuel, isolate the fuel and air, use foam extinguisher extinguishing, can spit out a lot of bubbles, they can stick on fuel, isolate the fuel and air, reduce the temperature at the same time, the combustion condition, achieve the goal of fire.

Foam fire extinguishers yog ib qho yooj yim mus use, huv si thiab ib puag ncig tus phooj ywg, thiab feem ntau txawm peem rau nrog me me portable ua npuas ncauj extinguishers.

The principle of foam fire extinguisher is that it can eject a large amount of carbon dioxide and foam when putting out fire. They can adhere to the fuel, isolate the fuel from the air, and achieve the purpose of putting out fire. Foam fire extinguishers are divided into: portable foam fire extinguishers, trolley foam fire extinguishers and air foam fire extinguishers. Foam fire extinguishers should be stored in a dry, cool, ventilated and convenient place, not close to high temperature or may be exposed to the sun, in order to prevent carbonic acid decomposition and failure; Winter to take anti-freezing measures to prevent freezing; And should often wipe off dust, dredge nozzle, keep it unobstructed.

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