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Deluge Vs Water Spray System
Deluge Vs Water Spray System. There is no water in the sprinkler system pipe, and it is at atmospheric pressure. A deluge system is a dry system which means it is not at risk of having frozen pipes.

A deluge system is a sprinkler piping system employing open sprinklers or nozzles, connected to a water supply through a deluge valve which is closed when in set position. A spray stream product produces a column of air that projects a dense spray of atomized water. The duty of the fire protection system may be to extinguish the fire, control the fire, or provide exposure protection to prevent domino effects.
As Per Nfpa 15, The Minimum Pipe Sizes For Deluge Systems Is 1”.
This piping system is connected to a water source through a valve that is heat responsive. The differences between types of water systems. The system is directly connected to a water supply and when the system is activated, a deluge valve will release the water to all the open sprinkler heads.
The Most Common Approach Of Detecting A Fire Is The Use Of A Sprinkler Detection Line Permanently.
The major advantages of using deluge fire protection systems over other kind of systems are: Deluge systems are used in high hazard areas such as power plants, aircraft hangars, and chemical. There is no water in the sprinkler system pipe, and it is at atmospheric pressure.
Basically, Deluge Systems Are Sets Of Open Sprinklers That Are Attached To A Particular Piping System.
This discharge must occur rapidly and. A deluge system is a sprinkler piping system employing open sprinklers or nozzles, connected to a water supply through a deluge valve which is closed when in set position. A deluge system (automatic high velocity water spray system) is a fixed fire protection system, which totally floods an area with pressurized water through a system of piping with open nozzles & sprinklers.
The System Piping Is Empty Until The Controlling Valve Is Activated By A Hydraulic Or Other Types Of Release Systems.
The deluge system provides a faster response to fire by delivering water through all its open heads immediately also at the same time, which covers a large area. Since there is no water on the pipe and all the heads are open, a method of release is required. When this valve opens, water is discharged into the piping system and through the open sprinklers.
Cable Trays Are Protected With Deluge, And Portable Dry Chemical Extinguishers Are In The Process Area.
A deluge system (automatic high velocity water spray system) is a fixed fire protection system, which totally floods an area with pressurized water through a system of piping with open nozzles. When the valve is open, water will be discharged through the piping system and out of the open sprinklers. The deluge system is designed to protect high hazard areas containing a severe fuel hazard with a high heat release rate by bringing a large number of open sprayers into action simultaneously in the event of a fire.
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