极地船舶防寒设计研究  

Design analysis for winterization of polar vessels

作　　者：刘志兵[1] 濮骏 黄津津 陈彦臻 Liu Zhibing;Pu Jun;Huang Jinjin;Chen Yanzhen(Marine Design&Research Institute of China,Shanghai 200011,China)

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011

出　　处：《极地研究》2023年第3期479-489,共11页Chinese Journal of Polar Research

基　　金：上海市2022年度“科技创新行动计划”社会发展科技攻关项目(22dz1204400)资助。

摘　　要：冰冻是极地船舶最常见的问题,会影响船舶的安全性和设备系统的可操作性,所以暴露在寒冷天气下的船舶系统和设备应满足相应的防寒要求,以实现防冰和除冰效果。本文梳理了中国船级社(CCS)的相关防寒规范指南,并通过分析全船不同区域对象的防寒需求,重点对机舱通风、冰海水门、液舱防冻和甲板机械等设备系统的防寒技术进行了研究,总结了相应的主要防冻措施,以期对航行于寒冷地区船舶的设计有所指导。Freezing is the most common problem and serious for vessels operating in polar waters,because it affects ship safety and equipment operability.Therefore,ship systems and equipment exposed to cold weather must comply with the appropriate cold protection policies to achieve the required anti-icing and de-icing effects.In this study,we conducted a thorough review of the relevant winterization rules and guidelines established by the China Classification Society(CCS).We analyzed the winterization requirements pertaining to specific areas of the ship,to assess the optimal winterization technology of equipment and systems,such as engine room ventilation,ice sea chest,ballast water tank anti freezing systems and products,and deck machinery.Finally,we summarized the main anti-freezing measures to provide design guidance for ships sailing in cold areas.

关 键 词：极地船舶 防寒技术 船舶系统 甲板机械 防冻措施 

分 类 号：U674.81[交通运输工程—船舶及航道工程]