空间站再生生保关键技术研究  

Key Technology Review of Research on Regenerative Environmental Control and Life Support System for Space Station

作　　者：吴志强[1] 高峰[2] 邓一兵[2] 卞强[1] 董文平[1] 刘向阳[1] 周抗寒[1] 李英斌[2] 赵成坚[2] Wu Zhiqiang;Gao Feng;Deng Yibing;Bian Qiang;Dong Wenping;Liu Xiangyang;Zhou Kanghan;Li Yingbin;Zhao Chengjian

机构地区：[1]中国航天员科研训练中心人因工程重点实验室,北京100094 [2]中国航天员科研训练中心,北京100094

出　　处：《航天医学与医学工程》2018年第2期105-111,共7页Space Medicine & Medical Engineering

基　　金：中国载人航天工程基金资助

摘　　要：为了实现长期载人飞行,必须研发再生生保技术。再生生保系统对于中国空间站的建造和运营至关重要。利用物理化学方法,实现航天员代谢废物的回收利用以及吸附剂的循环使用,可以降低载人航天器长期在轨的运行费用。本文回顾了国外再生生保技术的发展现状,简述了我国空间站再生生保系统总体方案,重点从电解制氧、CO_2去除、微量有害气体去除、水处理和尿处理等五方面阐述了关键技术研究成果。最后,对我国再生生保技术的空间应用提出了建议与思考。Realization of long-duration human space missions depends directly on the development of regenerative Environmental Control and Life Support System（ ECLSS）. Regenerative ECLSS is critical for the construction of China＇s space station. Taking advantage of physical/chemical means for recovery of air and water from metabolic waste products and for regeneration of contaminant removal adsorbents,the operation costs of manned spacecraft in long-duration missions could be reduced. The development status of international regenerative ECLSS was reviewed in this paper. The technical system of regenerative ECLSS for China＇s space station was proposed. The research results of the key technologies such as oxygen generation by electrolysis,CO_2 removal,trace contaminant removal,water processing,urine processing were elaborated. Key issues of regenerative ECLSS practical application on China＇s space station were also highlighted in this paper.

关 键 词：再生生保系统 空间站 关键技术 

分 类 号：R852.8[医药卫生—航空、航天与航海医学]