载人潜水器艉轴穿舱密封技术  

Seal Technology of Stern Shaft for Deep-Sea Manned Submersible

作　　者：许可[1] 曹海健 王瑞 范华涛[1] XU Ke;CAO Haijian;WANG Rui;FAN Huatao(State Key Laboratory of Deep-sea Manned Vehicles,China Ship Scientific Research Center,Wuxi 214082,China;Dongtai Marine Fittings Co.,Ltd.,Dongtai 224200,China)

机构地区：[1]中国船舶科学研究中心深海载人装备国家重点实验室,江苏无锡214082 [2]东台船用配件有限公司,江苏东台224200

出　　处：《船舶与海洋工程》2019年第5期29-33,共5页Naval Architecture and Ocean Engineering

摘　　要：艉轴密封装置是决定载人潜水器艉轴穿舱技术可行性的关键设备,通过分析载人潜水器的穿舱轴系的组成和布置,以及常规艉轴密封装置的组成和工作原理,总结得出适用于载人潜水器的穿舱艉轴密封装置及其附属密封冷却水系统的技术方案,并针对该载人潜水器的艉轴密封装置提出密封试验系统的技术方案。通过对该技术方案的论证,认为该艉轴穿舱密封技术方案是可行的。Stern shaft sealing device is the key equipment to determine the technical feasibility of the shaft passing through the compressive cabin of deep-sea manned submersible.This paper analyzes the composition and arrangement of the shafting for deep-sea manned submersible and also the composition and working principle of the conventional stern shaft sealing device;summarizes the technical scheme of the stern shaft sealing device and its enclosed cooling water system;then proposes the technical scheme of the test system for stern shaft sealing device.The evaluation of the technical scheme proves that the seal technology of the stern shaft for manned submersible is feasible.

关 键 词：大潜深 载人潜水器 艉轴密封装置 端面密封 

分 类 号：U674.941[交通运输工程—船舶及航道工程]