Fire Sprinkler System Essay

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Water is an essential part of life. It is always available and inexpensive. Water is nontoxic and do not give rise to the toxic products. It has a very high heat absorption capability due to the high heat of vaporization and a high specific heat for both liquid and gas phases. The heat absorption of water is the same as when the sponges absorb water. The longer the water is exposed to the heat source, the more the heat that the water absorbs. The heat of vaporization is the quantity of heat that must be absorb if the certain quantity of liquid is vaporized at the constant temperature while the specific heat is the amount of heat required to change the substance by one degree of temperature. The idea of using water as one of the method in controlling fires has existed decades ago (Poon, 2013). The fire sprinkler system has found its use in both …show more content…

The, water must be available in the piping system and ready to discharge into the fire area (Poon, 2013). The sprinkler head consists of three basic types. The first type is a standard spray upright (SSU), where the sprinkler head is facing upright into a space and have deflectors that spray the water downward. This type of sprinkler heads usually installed in mechanical rooms to provide better coverage between obstructions. The SSU sprinklers provide a circle spray pattern. The second type is a standard spray pendant (SSP) where the sprinkler head is facing below the surface of a ceiling and it also spray water in a circle pattern. The last type is the sidewall sprinkler where the sprinkler heads stand from a wall and it has two deflectors. The function of the first deflector is to spray water away from the wall in a half circle spray pattern. The second deflector acts as to spray water back to the wall to protect the wall. This type of sprinkler head is used when the sprinklers cannot be installed in the

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