| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that: there is the case where drainage from a fire truck cannot be performed when a building does not face a large road and is in a deep position from a road; and there is the case where water supply from a fire truck cannot be received even when a tap water pipe direct connection-type sprinkler fire-extinguishing equipment, or a linkage sprinkling equipment is provided in a detached house or small scale social welfare facilities and the like, and a water supply port for receiving water supply from the outside is provided by connecting to a fire-extinguishing piping of the equipment.SOLUTION: A linkage piping of a tap water pipe direct connection-type sprinkler fire-extinguishing equipment, or a linkage sprinkling equipment is extended, and a water supply port is provided on a position outside a building, facing a road of a width allowing a fire truck to pass. The linkage piping is connected to a fire-extinguishing piping installed in a close building so as to share the water supply port. |
