| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device and control method of generation of a foaming water solution capable of feeding a fire extinguishment foaming water solution at a feeding pressure and concentration, which are designated for each protective zone in which a fire is extinguished, even if the flow rate and concentration of the required fire extinguishment foaming water solution largely differs in each foaming fire extinguisher.SOLUTION: A pressurized water feeder is subjected to feedback control so that a solution feeding pressure measurement value of a foaming water solution to be fed from a foaming water solution generation apparatus becomes a target solution feeding pressure value set for each protective zone and registered in advance in a memory unit according to the protection zone in which a fire is extinguished. Foaming fire extinguishing agent feeding means is subjected to feedback control so that a concentration measurement value of the foaming water solution to be fed from the foaming water solution generation apparatus becomes a target concentration value set for each protective zone and registered in advance in the memory unit according to the protective zone in which a fire is extinguished. |
