Overview of Conventional Fire Sprinkler System
A conventional sprinkler system helps extinguish or control a fire. Sprinkler heads release water, offering protection by producing a spherical discharge.
Main Components of a Fire Sprinkler System
The main components include a stop valve, alarm valve, sprinkler head, alarm test valve, and alarm bell. Operating costs of conventional systems are high and water drifts with wind.
Types of Sprinklers
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Wet pipe systems: water-filled, pressurized pipes.
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Dry pipe systems: use pressurized air to prevent freezing.
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ESFR sprinklers: utilize higher pressures and flows.
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Spray sprinklers: provide even coverage and some have adjustable sensitivity.
Quick Response Residential Sprinkler Systems
These systems activate earlier to deliver water faster, prioritizing occupant escape. Their fast response is due to a smaller thermal element and liquid volume.
Installation of Fire Sprinkler Systems
Special wrenches are required for installation to avoid damage and comply with fire standards. Proper sizing of the piping is essential to supply the needed flow rate.