The invention provides a transition cabin suitable for a vacuum pipeline. The transition cabin comprises multiple sections of vacuum pipe beams, a telescopic device, a supporting structure, a first valve device and a second valve device. The multiple sections of vacuum tube beams are fixed to the top end of the supporting structure and are mutually spliced through telescopic devices to form a communicated transition cabin body, at least one section of vacuum tube beam is provided with an air inlet valve, and at least one section of vacuum tube beam is connected with a vacuum pump through a vacuum pump connector; the first valve device is arranged at the first end of the transition cabin body and used for controlling connection and disconnection between the transition cabin body and the atmospheric environment. The second valve device is arranged at the second end of the transition cabin body, connected with the vacuum pipeline and used for controlling connection and disconnection of the transition cabin body and the vacuum pipeline. According to the invention, the train can be smoothly transited between the vacuum pipeline and the atmospheric environment on the basis of ensuring that the interior of the vacuum pipeline is always in a vacuum environment.
本发明提供了一种适用于真空管道的过渡舱,包括:多段真空管梁、伸缩装置、支撑结构、第一阀门装置和第二阀门装置;所述多段真空管梁固定于支撑结构的顶端,并通过伸缩装置相互拼接,形成连通的过渡舱舱体,其中,至少一段真空管梁上设置有进气阀,至少一段真空管梁通过真空泵连接口与真空泵连接;所述第一阀门装置设置在过渡舱舱体的第一端,用于控制过渡舱舱体与大气环境的通闭;所述第二阀门装置设置在过渡舱舱体的第二端,并与真空管道连接,用于控制过渡舱舱体与真空管道的通闭。应用本发明可以在保证真空管道内始终为真空环境的基础上,使列车能够顺利地在真空管道与大气环境间过渡。
Transition cabin suitable for vacuum pipeline
一种适用于真空管道的过渡舱
2023-07-18
Patent
Electronic Resource
Chinese
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