载人深潜器供氧技术研究

可靠稳定的供氧系统是载人潜水器研制中所必须解决的问题。比较了各种类型水下运载器如潜艇、载人深潜器等对载人密闭舱室内氧气浓度的不同要求。针对载人深潜器载人舱内的客观条件,从动力、空间大小、浓度要求等方面论证其对供氧的特殊要求。分析了常见的几种密闭环境下的供氧技术,如物理供氧、电解水、氧烛、超氧化物等技术各自的优缺点,在此基础上,开发了一种供氧技术及研制了样机。使用该样机进行封闭空间内的有人供氧试验,以验证该项技术的效果。试验结果证明了这种技术的有效性。在完成样机试验后,又将样机随蛟龙号载人潜水器进行1000m、3000m和5000m级海试。海试的成功验证了样机的有效性。

Research on Supplying Methods of Oxygen Applied in Human Occupied Vehicle

A Stable and reliable supplying system of oxygen is very important for the development of a deep manned submersible.In this paper different requirements of O2 concentration in a closed space at various underwater vehicles,such as submarine and human occupied vehicle(HOV),are introduced.Particular demands for supplying O2 are analyzed from three aspects,power,space size and O2 concentration.Several O2 supplying methods in a closed space such as peroxide,physical oxygen supply,water electro-analysis,and potas...