NOZZLE FOR SPRAY FIRE EXTINGUISHER AND A SPRAY FIRE EXTINGUISHER USING THE SAME CAPABLE OF ENHANCING SPRAY PRESSURE

摘要

PURPOSE: A nozzle for spray fire extinguisher and a spray fire extinguisher using the same are provided to improve a fire extinguishing performance.;CONSTITUTION: A nozzle for spray fire extinguisher comprises: a nozzle body(11) of a cylindrical shape; a compression hole(12) which is formed on the central line of the nozzle body in a linear direction; and an injection hole(13) and a guide hole(14). The compression hole forms an entrance and an outlet through extinguishing agent flows in and outlet. In the compression hole, the diameter of the outlet is formed smaller than the diameter of the entrance.;COPYRIGHT KIPO 2011