Among many motorists there is an opinion thatThe car fire extinguisher must be present in the car solely because it is so written in the rules of the road. Based on these considerations, a large number of motorists recall the need to purchase it or refill only on the eve of a technical inspection. This is a very wrong approach, which can have dire consequences, since the vehicle is among the sources of increased fire danger. Think for yourself, the process of constant fuel combustion takes place a meter away from you! Therefore, the prescribed duty of the driver to have a fire extinguisher in the car will only serve the benefit.
Air-foam fire extinguishers in the people stillare known as aerosol. This name is determined in many ways by their design and principle of operation, which are similar to a balloon. Such an automobile fire extinguisher serves to eliminate the source of fire and releases a jet of foam from its socket. Such quenching would be very effective, if not for one "but", which is in its volume, ranging from 1 to 3 liters. Proceeding from this, the usual kit is unlikely to be enough to eliminate a serious fire.
Powder car fire extinguishersslightly better characteristics in comparison with the previous species. To extinguish the fire there is a special mixture that simply flies out of the neck under high pressure. After the surface of the car is covered with this powder, access to oxygen is interrupted to the fire, without which it can not burn. But this method also has a serious drawback. The fact is that after the end of quenching the powder forms a kind of hard crust on the surface of the machine, which is very difficult to tear off.
Finally, I would like to note that each of thevarieties has disadvantages and advantages. When choosing a car fire extinguisher, one must not forget that this thing can save not only your vehicle, but life as well. Follow the precautions for storage indicated on the label and be sure to secure it and easy access to this extinguishing agent.
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