| 摘要 |
<p>The present invention relates to a discharging apparatus for a remaining water of a ship block which discharges the remaining water from the ship block where rain is entered, and comprises: a first pumping portion installed in one side of a base, and discharging an upper water more than or equal to a certain water level entered to the ship block by pumping; a second pumping portion closely installed to the first pumping portion, and discharging a lower water less than the certain water level entered to the ship block by pumping; and a pumping control portion respectively interconnected to the first and second pumping portions while being installed in the other side of the base, and controlling to make the first and second pumping portions be selectively operated in accordance with a water level of the ship block. Therefore, the present invention can improve a discharging time and a discharging efficiency of the remaining water as well as reducing the remaining amount of the remaining water by having the pumping control portion, which makes the first and second pumping portions be selectively operated in accordance to the water level of the remaining water.</p> |
