Fire suppression system with pressure regulation

摘要

A fire suppression system includes a container for supplying a fire suppression agent into a compartment to be protected. The container communicates with a flow line leading to the compartment. A control controls the fire suppression system, and a valve on the flow line delivers a variable pressure to the flow line from the container. Further, a system is disclosed and claimed wherein a single gas supply communicates through a manifold to each of a plurality of compartments. In addition, a system is disclosed and claimed wherein a primary gas supply container switches to secondary gas supply containers once a pressure within the primary gas supply container drops below a predetermined amount.