the spray caliber turning equipment system for a smoke prevention system

摘要

PURPOSE: A device for turning a nozzle unit for a smoke prevention system is provided to improve spray disinfectant efficiency by freely spraying a full 360 degrees in the working direction. CONSTITUTION: A device for turning a nozzle unit for a smoke prevention system comprises a traveling car unit and a jet orifice swing unit(300). The smoke sterilizer fixing piece of the traveling car unit mounts a smoke sterilizer(100). The bearing stand of the jet orifice swing unit sealably mounts the tip end of an injection pipe in the smoke sterilizer.