The embodiment of the invention provides a roll-on-roll-off ship drainage device and a roll-on-roll-off ship. The drainage device comprises a drainage tank arranged below the deck; a plurality of holes are formed in the deck corresponding to the drainage grooves, and liquid can flow into the drainage grooves through the holes. On the basis of not influencing or even optimizing the drainage performance, the hull structure is ensured to be continuous, and the longitudinal structural strength of the hull is ensured; the problem of stress concentration at the corner of the hole is solved; the problems of welding, polishing, coating difficulty and the like in structural construction are solved.
本发明实施例提供了一种滚装船排水装置及滚装船。排水装置包括:排水槽,设置于甲板下;对应所述排水槽的甲板开设有复数个开孔,液体能够通过所述开孔流入所述排水槽内。在不影响甚至能优化排水性能的基础上,保证船体结构连续,保证船体的纵向结构强度;解决开孔角隅处应力集中问题;解决结构施工中的焊接、打磨、涂装困难等问题。
Roll-on-roll-off ship drainage device and roll-on-roll-off ship
一种滚装船排水装置及滚装船
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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