Bilge water control system in ship's hold - consists of sloping restrainer decks to minimise slopping and reduce free surface area of bilge water

摘要

The container ship is without deck hatch covers and with or without a double bottom. It has open holds, the inner bottom allocated stringers forming hold sections with outlets below the water line. Restrainer decks (37) allocated to the stringers (25) should be arranged in pairs and are angled towards the centre of the hold sections (50) and maintain free water collection spaces (51). USE/ADVANTAGE - Contains ship has angled restrainer decks towards hold sections centres to limit hold water movement during pitch and roll movement and collect incoming seawater for removal.