NOZZLE FOR JETTING FLUID LOW-PRESSURE

摘要

PURPOSE: A low pressure large flux injection nozzle is provided to effectively extinguish the fire regardless of the kind of fire. CONSTITUTION: A low pressure large flux injection nozzle includes: a distribution pipe(20) which is connected to a fire hose; a rotating lever(10) which is combined to the distribution pipe to be rotatable; a spraying linking passage(32) and first and second fine jet linking passages(34,36) which are connected through the rotating shaft in a fixed distance; a fine jet pipe(40) through which the water for fire extinguishing passes; a spraying pipe(42) through which the water for fire extinguishing flowed in through the spraying passage passes; a fine jet hole(48) which discharges the water for fire extinguishing passed through the spraying pipe into a fine fountain shape; a nozzle head(44) which discharges the water for fire extinguishing passed through the spraying pipe into the injection shape; and a knob(38) rotating with the rotary shaft.