两型敞口多用途船货舱喷淋系统及舱底系统设计方案比较  

Compare with Two Kinds of Spray Water System and Bilge System for the Open Top Multi-purpose Vessels

作　　者：高晶 徐麟 王翊 GAO Jing;XU Lin;WANG Yi(Shanghai Merchant Ship Design and Research Institute,Shanghai 200032,China)

机构地区：[1]上海船舶研究设计院,上海200032

出　　处：《船海工程》2023年第5期131-136,共6页Ship & Ocean Engineering

摘　　要：针对敞口多用途船的消防系统和舱底排水系统的设置问题,以13000 DWT和13500 DWT多用途重吊船的系统设计为例,对这两型船的设计方案进行比较,分析认为当敞口货舱长度小于120 m时采用固定式水炮喷淋对喷淋水量需求更小,水炮可覆盖到货舱顶部更高的位置、可遥控操作,因此更具优势;是否设置排水舷口要根据稳性残余衡准;可采用压载总管兼做舱底水管满足环形总管要求。In view of how to design the fire-fighting system and bilge system for the open top multi-purpose vessels(MPV),two kinds of feasible design schemes was given by introducing these system applied in 13500 DWT MPV and 13500 DWT MPV heavy lift vessel.Comparing this two kind of scheme,it was shown that water monitor spray system requires less spray water while cargo hold length is less than 120 m;water monitor can reach higher level and remote control,that make it more sophisticated;the necessity of freeing ports hole is depending on vessel’s stability;common using ballast main as bilge main can meet ring pipe requirement.

关 键 词：多用途船 敞口 喷淋系统 舱底水系统 

分 类 号：U663.83[交通运输工程—船舶及航道工程]