摘要
本文介绍了共底贮箱氢氧泄漏监测设备的详细结构设计,包括共底抽真空装置、共底气体成分分析装置、发射现场抽空管路和现场使用流程优化等内容。目前,所研制的2套共底氢氧泄漏监测设备已顺利交付使用,并已参与了3次发射任务,确保了火箭发射任务期间的航天器安全和发射人员人身安全,未来将持续服务于新一代中型运载火箭高密度发射任务。
The paper introduces the necessity and working principle of the leakage monitoring equipment,and its detailed structural design,mainly including the evacuating device and the gas component analysis device of co-bulkhead tank,the evacuating pipe and the optimization of the equipment work process in launch site.At present,the two sets of equipment developed have been successfully delivered to launch site,and have participated in three space launch missions.The use of the equipment effectively ensured the safety of spacecraft and test personnel during the rocket launch mission.In the future,the equipment will continue to serve the high-density launch mission of the new generation medium carrier rocket.
作者
陈联
沈留兵
李棉峰
丁栋
孙冬花
赵澜
潘艳芝
孙雯君
成永军
CHEN Lian;SHEN Liu-bing;LI Mian-feng;DING Dong;SUN Dong-hua;ZHAO Lan;PAN Yan-zhi;SUN Wen-jun;CHENG Yong-jun(Science and Technology on Vacuum Technology and Physics Laboratory,Lanzhou Institute of Physics,Lanzhou 730000,China;CNOOC China Limited,Tianjin Branch,Tianjin 300452,China;Haimo Technologies Group Corp.,Lanzhou 730010,China)
出处
《真空》
CAS
2023年第1期51-56,共6页
Vacuum
基金
国家国防技术基础科研项目(JSJL2020203A001)。
关键词
监测设备
氢氧泄漏
火箭共底
monitoring equipment
leakage of hydrogen and oxygen
co-bulkhead tank of rocket
