Water extinguishers are for ordinary types of fires, with appropriate materials such as fabric, paper, wood and other common fuels. They are not effective on fires in other classes, including liquids, kitchen fires and flammable gases. But to put out the fire class as described above, water is an efficient and quick to do things. There are a number of different types of fire extinguishers water, including models of gas cartridge to run and operate on thePressure saved.
reactors are pressurized water extinguisher is at the end of the nineteenth century. One version, the soda-acid extinguisher was invented in 1881, and depended on the reaction between baking soda and sulfuric acid to drive the water out in a fire. A bottle was inside the cylinder with concentrated acid, which was broken in the solution of baking soda filled. The water was then forced out the container and the fire through a pipe or nozzleExpansion of carbon dioxide.
Modern water fire extinguisher does not work that way. Use a cartridge installed, the fire extinguisher, which is filled with compressed gas or pressure on the water tank full. However, their ability to fire removes the same class. When using a water extinguisher, be sure to keep a firm grip on the tube, and always direct the flow of water at the bottom of the fire. Never use water extinguishers on electrical orGrease fires. You can actually spread the fire when burning oil (as in a kitchen fire) and there is a risk of electric shock if the water comes into contact with an electric fireplace.
Some extinguishers water contains an additive, in addition to water. These contain a chemical extinguishing agents to help with different purpose. Common additives include potassium acetate, which forms a crust on the heat for its spread and keep the network by means of detergent that is easierto spray the fire. To stop an engine is done, we are capable of using chemical or physical measures, which depend on the material burned and the classification of fire would Resort. A polymer in oil / water emulsion is used for type A and K (kitchen) fire. If the polymer, oil and water absorption of a gel combined heat he can to dampen the fire. This allows these water extinguisher to work, if they are spraying against the base of fire orhigher.
For more information on the operation of a water extinguisher, the bolt that locks the trigger. Then the fire extinguisher to care. Make sure you have a strong hold on the tube, because water escapes these devices to speed and power. There was a nice piece off the heat (eight feet or so), and press the handle to discharge the extinguisher water. As you release the lever, the flow stops. Then the return flow of water at the base of the fire.
Once the fire appears toTo be issued an eye on them to ensure that they ignite. Do not go to an area that burned, although it seems to be out there. These areas can be very hot, and may also ignite again once you have stopped the fire extinguisher. This is less of a danger in water consumption compared to other types of extinguishers are available only for oxygen, however. If the fire goes out, or are unsure about your ability to clear it, do not be afraid to leave you!
Water, FireFire extinguishers are available in different sizes. Three-liter six-and nine-liter liter size are common. A larger fire extinguishers will be able to reach a larger fire. In Britain, water fire extinguisher with a flat signal is red, no color band. If you are in another country, you can see, the different color, though. For example, water extinguishers are U.S. silver or white.
Your fire extinguisher should be done periodically to ensure that iteasy to reach and that the internal pressure is sufficient. If you have access to a fire extinguisher should be recharged immediately. Let this fire extinguisher in the kitchen because they can handle fat fires, electronics, or nearby. Where fires are a regular problem, as by the fireplace, water fire extinguisher is a good choice.
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