| 摘要 |
PURPOSE: A hybrid nozzle is provided to rapidly intercept the air to be supplied to the flame, thereby allowing the fire to be initially suppressed, and to completely protect high functional electronic equipment and facilities from the fire thus minimizing economical loss. CONSTITUTION: The hybrid nozzle connected to a water transfer pipe comprises a nozzle body(1) having a swirl leading channel(5) and a swirl receiving chamber(7), and an injection unit(3) airtightly coupled to the lower portion of the swirl receiving chamber. The injection unit comprises a swirl accelerating portion(9) for increasing angular velocity of a swirl, and a spiral shaped water drop collision portion(11).
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