FIRE EXTINGUISHING AGENT JETTING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a fire extinguishing agent jetting apparatus which is effective for initial fire extinguishment without scattering a fire extinguishing agent in a wide range especially when a spray range is determined to be an optional range beforehand. SOLUTION: The fire extinguishing agent jetting apparatus 1 comprises: a fire extinguishing head 2 provided with a discharge head main body 5 for discharging the fire extinguishing agent from a discharge port and disposed above a fire extinguishment required point at the height of 1.5 to 10 m from the fire extinguishment required point; and a radiation guide 3 mounted on the discharge head main body 5 and provided with a conical inner wall surface having a vertex on the center axis of the discharge port and having an opening angle of the vertex of 40 to 160°. COPYRIGHT: (C)2009,JPO&INPIT