Manner in order to use for rescue business and

摘要

(57) Abstract If fire of the building and the like (2) the roof (1), according to the manner in order at least to form one hole in the wall and the like occasion, the aforementioned hole is formed by disconnection operation making use of the pressure liquid (3), as for the aforementioned pressure liquid, between disconnection operation the jet (5) with form the flame space (4) the spray is done to inside, this spray, fire (2) contributes by the extinguishment by evaporating quickly, the burnup gas (5) is discharged one which is disconnected or the multiple holes (25) from. The device in order to execute aforementioned manner (7), the pressure media source to which the pressure liquid (3) has the exit (8) with, the pipe (10) with, and the entrance (12) and the exit (13) the nozzle which it has (11) with it possesses. The one destal the pressure liquid the nozzle (11) the exit (13) to it supplies the aforementioned pipe, from pressure media source pressure media source (8) one side the other end the nozzle (11) the entrance (12) by being jointed in the exit, this liquid (3), the jet (5) is discharged with form from here and the roof (1), directs to the wall and the like and as the aforementioned roof and the wall etc being disconnected being penetrated completely by being pointed, the aforementioned necessary hole is formed, the flame space (4) by the spray being done to inside furthermore attendant upon this disconnection complete penetration fire (2) the extinguishmentIs helped.