饮水舱和甲板水泄放舱邻近布置问题

JUSTME

饮水舱和甲板水泄放舱邻近布置，感觉是不怎么好，但有没有规范具体阐述这个问题？
船舶卫生指南中“Potable water tanks must be constructed of metal or other suitable material that is safe for contact with potable water, and must be robust enough to exclude contamination. Proper maintenance of anticorrosive coatings in water tanks is important. Ideally, potable water tanks would not share a common wall with the hull or other tanks containing nonpotable liquids. No drainage line of any kind or any pipe carrying wash water, salt water or other non-potable liquid should pass through potable water tanks. If this is unavoidable, pipes should only pass through potable water tanks in a watertight tunnel that is self-draining. Similarly, it is best that soil waste drains not pass over potable water tanks or wash-water tank manholes. It is also best if toilets and bathroom spaces do not extend over any part of a deck that forms the top of a potable water or wash-water tank.”也只说理想状况下，不与其他非饮用水的舱柜共舱壁。其他规范确实没有找到。
烦请各位老法师指教。谢谢。
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shipbuildingman

如果是在设计阶段，尽量避免这种布置，毕竟淡水舱有被污染的风险。规范要求是最低的设计标准，好的设计除了满足规范、法规、行业标准之外，还要考虑安全、环保等诸多因素。

mikeship

这甲板水泄放舱还是第一回听说，干嘛用的？

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liuyunfs_yan

应该就是所谓的甲板水收集柜的性质，里面会存在一些油污，甲板设备挡水扁铁槽里的集水管连接的舱室。短期内抛开焊接钢板材质等额外因素外没问题，等二三十年随着腐蚀情况的增多，舱壁有锈穿的风险，一旦出现，淡水舱就完了，里面还都是特涂。

ztt1413

实在没地方动就在泄放舱和淡水舱之间加个空隔舱。

蜜蜂

ztt1413 发表于 2025-12-29 16:51
实在没地方动就在泄放舱和淡水舱之间加个空隔舱。

这个方法稳妥