CN CN122501544A
[0001] 一种嵌套箱体配合柔性密封内衬的多星球科研站登陆分级隔离防月尘气闸过渡舱，属于深空登陆驻留装备技术领域。针对现有行星登陆气闸舱单腔体结构防尘密封性差、跨星球工况适配性弱、内外舱体过渡漏尘污染科研舱体的缺陷，本发明设置内外双层嵌套箱体作为分级隔离主体，嵌套间隙布设可自适应贴合的柔性密封内衬，沿通行方向划分多级独立气压缓冲隔离腔；各级隔离腔独立配置除尘吹扫机构与分区密封隔断门，柔性密封内衬填充嵌套箱体装配间隙并随内层嵌套箱体拉出时自适应形变封堵缝隙。本发明依托嵌套分层结构实现阶梯式气压过渡，配合柔性内衬全域密封阻断月尘、星尘跨腔扩散，可适配月球、类地行星多类无大气天体登陆科研站使用，防尘隔离可靠性高、密封自适应能力强，有效避免星尘侵入站内核心。
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