Abstract

An independent secondary screen wall-type B-type storage cabin (1) is provided in a ship structure. A supporting layer is provided between a main screen wall (3) of the B-type storage cabin (1) and the ship structure (2); the supporting layer comprises a top supporting mechanism (5), a lateral supporting mechanism (6), and a vertical supporting mechanism (7). A secondary screen wall (4) is further provided between the bottom of the B-type storage cabin (1), the main screen wall (3), and the ship structure (2), the shape of the secondary screen wall (4) is same as the external contour structure of the bottom of the B-type storage cabin (1), and the secondary screen wall (4) is supported and fixed by means of the vertical supporting mechanism (7). The independent secondary screen wall-type B-type storage cabin has the effects of being capable of dealing with liquid leakage of different scales and avoiding more damage and loss to the ship structure.

IPC Classes  ?

• B63B 11/04 - Constructional features of bunkers or ballast tanks, e.g. with elastic walls
• B63B 25/26 - Load-accommodating arrangements, e.g. stowing or trimmingVessels characterised thereby for frozen goods