What is the main function of a deluge system?

The main function of a deluge system is to ensure immediate water discharge over a large area. Deluge systems are designed for fire protection in high-hazard environments where rapid fire spread is a concern. Unlike conventional sprinkler systems that activate individual heads when heat is detected, a deluge system has open sprinkler heads that release water simultaneously as soon as the system is activated. This rapid and widespread release of water makes it particularly effective in controlling large fires, maximizing the area over which water is applied to suppress flames and protect property.

In terms of functionality, a deluge system is often connected to fire detection systems that trigger the water discharge, usually in situations where traditional activation methods may not be sufficient. By swiftly covering an extensive area, deluge systems are vital in settings such as aircraft hangars, chemical storage facilities, or places with combustible materials.