Ballast pipe arrangement laying structure null of the cargo liquid

摘要

PROBLEM TO BE SOLVED: To provide a structure for laying cargo shop ballast pipes capable of suppressing deterioration such as corrosion on the outer surface of a ballast water conduit which opens to the inside of a ballast tank which frequently uses ocean water as ballast water.;SOLUTION: A duct 14 is provided which is water-tightly partitioned with the ballast tank 4 and formed in the longitudinal direction of a hull. The ballast water conduit 90 having an opening 90c which stores or discharges the ballast water in the each ballast tank 4 extends to the inside of the duct 14 in the longitudinal direction through the body wall 14a of the duct 14.;COPYRIGHT: (C)2007,JPO&INPIT