SPRINKLER FOR LIQUEFIED PETROLEUM GAS STATION

摘要

PROBLEM TO BE SOLVED: To provide a sprinkler for liquefied petroleum station which is arranged by reducing space at a low cost. ;SOLUTION: A water storage tank 6 is connected to a gas cylinder with a pressurization line 30 and the water storage tank 6 is connected to a spray nozzle with a watering' line 33. A pressurization valve 31 opening/closing the pressurization line 30 and a watering valve 35 opening/closing the pressurization line 33 are provided. Fire fighting water stored in the water storage tank 6 is pushed-out from the spray nozzle by incombustible gas packed inside the gas cylinder 7 with the watering line 33.;COPYRIGHT: (C)1997,JPO