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How Does A Fire Riser Work
How Does A Fire Riser Work. In these system risers, fire alarm bells activate electronically after a physical trigger. Straight risers use a standard check valve instead of an alarm valve.
Wet Riser System, Hydrant System, Fire Fighting Equipments, Mumbai, India from www.fireknock.com
(1) to keep water from backing up into the engine through the exhaust piping and, (2) it serves as the device that introduces cooling water into the exhaust exit piping system. Once a sprinkler head activates in response to a fire, the gas escapes the system and water floods the pipes and douses the fire. In a dry riser system, a pipe runs parallel through the building with outlets on every floor.
Wet Riser System, Hydrant System, Fire Fighting Equipments, Mumbai, India
Dry pipe systems fill pipes between sprinkler heads with pressurized gas, keeping water in a reservoir. It is a pipe connected to a pressurized water source which supplies water to the sprinkler system in the building. On the other hand, a wet riser remains full of water at all times, with the help of a system. As a fire sprinkler discharges, water flows out of the pipe, or branch line, it's connected to.
