| 摘要 |
PROBLEM TO BE SOLVED: To provide a fire extinguishing gas jetting device for reducing an jetting reaction force generated by jetting a fire extinguishing gas, allowing jetted gas to promptly fill up an entire space to be extinguished. SOLUTION: In a nozzle hole 35 of a nozzle member 36, a guide member 39 having an opposing gas guide face 37 is mounted on an attaching part 34 of a conduit 32 from an external side of the nozzle member 36, to disperse a jet flow of the fire extinguishing gas jetted from the nozzle hole 35 in a direction different from the jetting reaction force R. COPYRIGHT: (C)2011,JPO&INPIT |
