| 摘要 |
PURPOSE: A fluid spraying device for clearing pirates is provided to prevent damage to human life and to prevent pirates from being on board by spraying high pressure water from both sides of a ship. CONSTITUTION: A fluid spraying device for clearing pirates comprises an inlet body(250), an impeller(242), a nozzle body(260), a nozzle holder(270), a shaft, a pinion(320), and an actuating rod(300). The inlet body has a horizontal passage(254) connected to a fluid feeding line in a ship and a vertical passage(256) vertically connected to the horizontal passage. The impeller is installed on the horizontal passage of the inlet body. The nozzle body is connected to the bottom of the vertical passage of the inlet body. The nozzle holder is rotatably coupled to the nozzle body and has a nozzle(274). The shaft is fixed in the nozzle holder across the inside of the nozzle body. The pinion is fixed on the shaft and is embedded in the nozzle body. |
