| 摘要 |
PURPOSE: A nozzle apparatus for an automatic fire extinguisher is provided to adjust the injection direction of extinguishant discharged through a rotating sprayer, and to confirm the installation state. CONSTITUTION: A nozzle apparatus for an automatic fire extinguisher includes: a nozzle body(20) where a jaw is formed on a passage of an inner penetration hole, and a screw part is formed in the outer circumference of the nozzle body; a nozzle cap(30) screwed in the nozzle body; a screw(60) which is inserted between the nozzle cap; a rotating sprayer(40) where a conversion ball and a nozzle are integrally formed; and an angle plate(50a) which has a penetration hole thereinside.
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