摘要 |
PROBLEM TO BE SOLVED: To obtain an inspection method of a package type automatic fire extinguishment facility capable of confirming opening/closing operation of a selection valve and a state in fire extinguishment piping and a fire extinguishment head easily and reliably.SOLUTION: The package type automatic fire extinguishment facility includes: a fire extinguishment head 2 connected to fire extinguishment piping 1; a fire extinguishment chemical unit 3 connected to a base end side of the fire extinguishment piping 1 and pressure-feeding a fire extinguishment chemical to the fire extinguishment head 2; and a selection valve 4 arranged in the midway of the fire extinguishment piping 1. In the inspection method of the package type automatic fire extinguishment facility, the selection valve 4 is opened and the fire extinguishment chemical is ejected from the fire extinguishment head 2. An inspection gas is fed to a primary side fire extinguishment piping 1a of the selection valve 4, a fire signal is sent to the selection valve 4, and an ejection state of the inspection gas ejected from the fire extinguishment head 4 and a state such as clogging in the fire extinguishment piping 1 and the fire extinguishment head 2 are confirmed.SELECTED DRAWING: Figure 1 |