The invention provides a vacuum system for simulating a water-containing and dust-containing environment of the moon, and belongs to the technical field of water-containing and dust-containing environment simulation of the moon. The problem that an existing moon vacuum system containing water and dust environments mainly faces micro-nano dust and water molecule pollution when moon ice-soil substances are simulated and researched is solved. The device comprises a moon PSR comprehensive environment simulation bin, an electrostatic dust collector, a cold trap, a vacuum system, a re-pressing system and a vacuum degree measurement system, the top of the moon PSR comprehensive environment simulation bin is sequentially connected with the electrostatic dust collector and the cold trap, and the vacuum system comprises a rough pumping system and a high vacuum system. The top of the cold trap is connected with a rough pumping system and a high vacuum system, the rough pumping system and the high vacuum system are communicated with an inner cavity of the moon PSR comprehensive environment simulation bin through an electrostatic dust collector and the cold trap, and a re-pressing system is arranged on the rough pumping system. The device is mainly used for moon water-containing and dust-containing environment simulation experiments.
本发明提出了一种用于模拟月球含水含尘环境的真空系统,属于月球含水含尘环境模拟技术领域。解决了现有模拟研究月球冰‑壤物质时含水含尘环境的月球真空系统主要面临微纳粉尘和水分子污染的问题。它包括月球PSR综合环境模拟仓、静电除尘器、冷阱、真空系统、复压系统和真空度测量系统,所述月球PSR综合环境模拟仓的顶部依次连接有静电除尘器和冷阱,所述真空系统包括粗抽系统和高真空系统,所述冷阱的顶部分别连接有粗抽系统和高真空系统,所述粗抽系统和高真空系统均通过静电除尘器和冷阱与月球PSR综合环境模拟仓的内腔连通,所述粗抽系统上设置有复压系统。它主要用于月球含水含尘环境模拟实验。
Vacuum system for simulating water-containing and dust-containing environment of moon
一种用于模拟月球含水含尘环境的真空系统
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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