The invention relates to the technical field of vacuum pipeline trains, and particularly discloses a train carriage running in a vacuum pipeline. The train carriage comprises a carriage shell middle section, a rear end wall and a front end wall, the front end wall and the rear end wall are welded to the front end and the rear end of the carriage shell middle section respectively to form a box-shaped sealed tank carriage, a plurality of symmetrical door frames are arranged on the carriage shell middle section, sealing doors are arranged in the door frames, rubber sealing door gaskets are attached to the door frames, and pressure reducing valves are arranged on the sealing doors. A plurality of wire sealing access devices are arranged on the box wall of the box-shaped sealed tank body carriage; according to the vacuum pipeline train carriage disclosed by the invention, the problem of air tightness when a train travels in a vacuum pipeline is effectively solved, and meanwhile, the necessary condition of breathing of passengers in the carriage when the train travels in the vacuum pipeline is met; heat generated by a kinematic pair in the running process can be cooled, and the service life of all assemblies in a bogie is greatly prolonged.
本发明涉真空管道列车技术领域,具体公开了一种真空管道中行驶的列车车箱;包括车箱壳体中段、后端垟和前端垟,前端垟、后端垟分别与车箱壳体中段的前后两端焊接成一个箱形密封罐体车箱,车箱壳体中段上开设有若干组对称的门框,门框中设置有密封门,门框上贴有橡胶密封门垫,密封门设置有减压阀,箱形密封罐体车箱的箱壁上设置有若干个电线密封出入装置;本发明公开的真空管道列车车箱其有效解决了列车在真空管道中行驶时气密性问题,同时满足了列车在真空管道中行驶时车箱中乘客呼吸的必要条件,并且通过冷却水循环系统对转向架的改进,其能够对行驶过程中运动副产生的热量进行冷却,极大提高了转向架中各组件的使用寿命。
Train carriage running in vacuum pipeline
一种真空管道中行驶的列车车箱
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
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