| 摘要 |
PURPOSE: An apparatus for controlling a charging battery of an automatic fire fighting system is provided, thereby preventing unnecessary discharging and over-discharging of a charging battery. CONSTITUTION: The apparatus for controlling a charging battery of an automatic fire fighting system consists of a main electric power-providing part(1) which provides the automatic fire fighting system with the alternating current electric power; a charging battery(2) which provides the automatic fire fighting system with the electric power when the electric power supply is interrupted; an on-off switching part(3) which controls the charging battery; a system controlling part(4) which detects the occurrence of the fire and control the operation of a fire extinguisher; a main electric power inspecting part(4a) which inspects whether or not the main electric power-providing part provides the main electric power; and a charging battery-controlling part(5) which turn on the switching part(3) when a power cut for a certain time.
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