FIRE-EXTINGUISHMENT FACILITY AND MANAGEMENT METHOD FOR FIRE-EXTINGUISHMENT FACILITY

摘要

To implement a fire-extinguishment facility that has durability against a temperature change in an environment in which the fire-extinguishment facility is installed and against repeated temperature changes.SOLUTION: A fire-extinguishment facility 100 of the present invention comprises: a fire-extinguishing agent storage container 10 for storing a fire-extinguishing agent 12; a pressure application gas container 70 for supplying, through a first flow passage 20, pressure application gas for applying pressure to the fire-extinguishing agent 12 in the fire-extinguishing agent storage container 10; and a second flow passage 30 for discharging the fire-extinguishing agent 12 to the outside when pressure is applied to the fire-extinguishing agent 12. The fire-extinguishment facility 100 further comprises a gas opening mechanism (first bypass flow passages 40a, 40b and a first valve 60a in Fig. 1) that when no pressure application gas is supplied, is capable of opening part of gas inside the fire-extinguishing agent storage container 10 and/or inside the first flow passage 20 having pressure rising as a temperature of the fire-extinguishing agent storage container 10 and/or the first flow passage 20 rises to the outside of the fire-extinguishing agent storage container 10 and/or the outside of the first flow passage 20.SELECTED DRAWING: Figure 1