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Dry powder fire extinguisher manufacturers introduce the types of fire extinguishers
The fire extinguisher products currently on the market are portableDry powder fire extinguisher, ultra-fine dry powder fire extinguishers, carbon dioxide fire extinguishers, foam fire extinguishers, etc., then, do you know their characteristics!
Portable dry powder fire extinguisher: Its advantages are high fire extinguishing level, full function, rapid fire extinguishing, electrical insulation, good low temperature performance, and low price; the disadvantage is that the filled ABC dry powder extinguishing agent has certain pollution after extinguishing the fire and is not resistant to re-ignition.
UltrafineDry powder fire extinguisherThe fire extinguishing mechanism is the same as the portable dry powder fire extinguisher, which has the advantages of dry powder fire extinguisher. At the same time, it has very high fire extinguishing efficiency, which is 6-10 times that of ordinary dry powder fire extinguisher. The anti-reignition effect is higher than that of portable dry powder fire extinguisher, but the price is higher than that of portable dry powder fire extinguisher.
Carbon dioxide fire extinguisher: it is tried to put out the fire by reducing the ambient air oxygen around the combustion substance. carbon dioxide can be used as the fire extinguishing agent, and its insulation is better than that of portable ABC dry powder fire extinguisher, but the main deficiency is that the fire extinguishing concentration is high and the fire extinguishing level is low.
Foam fire extinguisher: mainly by relying on natural cooling and isolation to extinguish the fire, its own fire extinguishing system level is high, the loss of water damage is small, there is no environmental pollution between the fire objects, but the disadvantage of the current foam fire extinguisher is poor stability after dilution, it is not easy to achieve long-term development and preservation, and the price level is high.
Above isDry powder fire extinguisherThe type of fire extinguisher introduced by the manufacturer, I hope you can have a further understanding of it after reading it. If you also want to know the relevant content of the fire extinguisher or have this demand, welcome to contact us at any time, we are very much looking forward to working with you.
That the current fire extinguisher products on the market are portable dry powder fire extinguishers, ultra-fine dry powder fire extinguishers, carbon dioxide fire extinguishers, foam fire extinguishers, etc., so, we understand their characteristics!
A good way to prevent car fires is to install automatic fire extinguishers. But considering the economic, technical and other factors, in a short period of time can not be widely used in private car automatic fire extinguishing device. At present, most fire extinguishers are portable fire extinguishers used for automobile fire protection. Vehicle fire extinguishers are mostly dry powder fire extinguishers. The principle is to use liquid carbon dioxide or nitrogen as the power to spray dry powder extinguishing agent to achieve the purpose of fire extinguishing.
1. When using a portable dry powder fire extinguisher, one is to pull up the pull ring and the other is to press the handle. What we are using now is the push-down handle type. When the pressure is pressed down, the dry powder will be sprayed out. But it should be noted that the safety pin needs to be pulled out first, otherwise it will not spray dry powder.
Dry powder fire extinguisher is an important fire extinguishing tool. Whether in public buildings, companies or families, some dry powder fire extinguishers will be equipped for emergency use. However, the currently used dry powder fire extinguishers have some shortcomings. First, the structure is complex, not only the cost is high, but also the maintenance and use are inconvenient. Second, the switching speed is slow, which affects the fire extinguishing effect. Third, the valve cover is made of iron or copper, which is not easy to rust and the cost is too high. High and inconvenient to use.
Many users in the dry powder fire extinguisher to repair, or dry powder fire extinguisher after the use of maintenance will have questions, maintenance units in the end repair!
Many units or individual families will be equipped with dry powder fire extinguishers, but according to statistics, 80% of people do not know the scope of application of dry powder fire extinguishers and which types of fires can be extinguished. There are also reports that due to the improper use of fire extinguishers, the fire has increased and the loss has been miserable. There will also be corresponding instructions on the cylinder label of normal dry powder fire extinguishers, but there are still many friends who do not look carefully or do not look carefully, which brings potential dangers to the fire fighting work.
Fire extinguishers are very common in daily life. Why do you say this? Basically, fire extinguishers are seen in communities, shopping malls, and cinemas, but we usually don't pay attention to the effectiveness of fire extinguishers. Some fire extinguisher pits have not been used., Some have not been replaced for a long time, so it is very dangerous. Once a fire occurs, these expired fire extinguishers cannot achieve a good fire extinguishing effect, inevitably cause personal and property losses, so it is necessary to understand the validity period of the fire extinguisher, then, let's learn about it with the automatic fire extinguisher manufacturer!
Do you know how to distinguish fire extinguishers? I believe many friends are not very understanding of this, then let the automatic fire extinguisher manufacturers simple to introduce to you, let's learn about it!