Building, has optical fire sensors that activate fire detection alarm and fire-extinguishing equipment, upon detection of flames on flammable roof cover, where equipment transports fire extinguishing agent to top of roof cover

摘要

The building has a flammable roof cover (D), and a fire detection system with optical fire sensors (1) that are provided along a top side of the roof cover. The sensor activates a fire detection alarm and a fire-extinguishing equipment, upon detection of flames on the roof cover. The equipment has a fire extinguishing agent supply including discharge openings for transporting the fire extinguishing agent to a top of the roof cover.