| 摘要 |
PURPOSE: A ventilator for a ship is provided to circulate air and to fundamentally prevent the inflow of seawater. CONSTITUTION: A ventilator for a ship comprises a ventilation pipe(100) and a seawater blocking member(200). The ventilation pipe is protruded from a deck of the ship. Both ends of the ventilation pipe are opened. The seawater blocking member is detachably coupled to one opened end of the ventilation pipe to prevent the inflow of seawater. |
