Problem to be solved: to provide a fire extinguishing apparatus which is easy to install and suppresses fire effectively with a small amount of discharge.Solution: the fire extinguishing apparatus 12 is provided with a fire extinguishing agent circulation path to a sheet 28 having flexibility, and supplies a fire extinguishing agent to the fire extinguishing agent circulation path at the time of the occurrence of a fire, and releases it from the discharge port 30 disposed at the at least one side of the sheet 28.The sheet 28 is held in the unfolded state at the boundary of the room, for example, the entrance, which is in the unfolded state rolled in the form of a roll, for example, at the top of the inlet, and is released when the fire is generated, and is expanded, and for example, tap water is supplied to the fire extinguishing agent circulation path of the sheet Surface discharge is performed to discharge tap water from the plurality of discharge ports 30 disposed at various locations of the seat 28 to suppress the fire.Diagram
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