Sealing equipment compartment for vacuum pipeline train and vacuum pipeline train

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Sealing equipment compartment for vacuum pipeline train and vacuum pipeline train

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LIU ZHI / MAO KAI / LIU DEGANG / TAN HAO / WANG LIANG / JIANG ZHIJIE / LIANG HAO

The invention relates to the technical field of vacuum pipeline trains, and discloses a sealing equipment cabin for a vacuum pipeline train and the vacuum pipeline train. The sealing equipment cabin comprises a cover body, a cabin body, a sealing body and a fastening device, when the sealing equipment cabin is closed, the sealing body fills the part between the contact surfaces of the cover body and the cabin body, and the fastening device is used for connecting the cover body and the cabin body in a fastening mode and further pressing the sealing body to achieve sealing. Wherein the sealing body is of a soft hollow pipe structure and is filled with gas with preset pressure. A simple and reliable end face sealing mode is adopted, and the difficulty of large-curved-surface sealing and the complexity of multi-curved-surface sealing are avoided.

本发明涉及真空管道列车技术领域，公开了一种用于真空管道列车的密封设备舱及真空管道列车。其中，该密封设备舱包括盖体、舱体、密封体和紧固装置，在闭合密封设备舱时，所述密封体填充在所述盖体与所述舱体的接触面之间，所述紧固装置用于将所述盖体与所述舱体紧固连接并进一步压紧所述密封体以实现密封，其中所述密封体为软性空心管结构且充有预定压力的气体。本发明采用简洁可靠的端面密封形式，避免了大曲面密封的难度及多曲面密封的繁琐。

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Document information

Title :

Sealing equipment compartment for vacuum pipeline train and vacuum pipeline train

Additional title:

用于真空管道列车的密封设备舱及真空管道列车

Contributors:

LIU ZHI (author) / MAO KAI (author) / LIU DEGANG (author) / TAN HAO (author) / WANG LIANG (author) / JIANG ZHIJIE (author) / LIANG HAO (author)

Publication date :

2022-01-25

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES