Reliable Single Interlock Preaction System Manuel de service télécharger pdf (Page 3)

1. SYSTEM DESCRIPTIONS

1.1 Deluge Systems

A deluge system utilizes open sprinklers or nozzles and non-pressurized system piping. When a deluge

system is activated, all sprinklers or nozzles on that system flow water at the same time. Deluge systems are

generally associated with high hazard occupancies that require large volumes of water. Examples include ex-

posure protection, materials having high rates of heat release, conveyors, water curtains, fuel storage tanks,

electrical transformers, aircraft hangars, and chemical plants. Deluge systems require an automatic detection

system and/or manual releasing system which operates independently from the sprinkler system. A deluge

system is capable of applying water to a fire more quickly than a system utilizing temperature sensitive closed

sprinklers.

Figure 1

1 2 3 4 5 6 7 8 ... 35 36

Pas de commentaire

Reliable Single Interlock Preaction System Manuel de service Page 3