The invention relates to the technical field of low-vacuum tunnel traffic, in particular to a low-vacuum tunnel traffic system and an evacuation structure for a low-vacuum tunnel. A rescue tunnel of the evacuation structure and the low-vacuum tunnel are arranged in parallel, and the interior of the rescue tunnel is in a normal-pressure environment; a plurality of cross passages are arranged between the low-vacuum tunnel and the rescue tunnel, and the cross passages are used for communicating the low-vacuum tunnel with the rescue tunnel; one telescopic suspended corridor is fixedly arranged onthe side, facing the low-vacuum tunnel, in each cross passage, the outer circumferential surfaces of the ends, facing the rescue tunnel, of the telescopic suspended corridors are connected with the inner circumferential surfaces of the cross passages in a sealed mode, and the other ends of the telescopic suspended corridors can stretch along the extension directions of the cross passages; and fireproof air-tight doors are arranged between the telescopic suspended corridors and the rescue tunnel, and the control system is used for controlling the telescopic suspended corridors to be switched between a stretching state and a contracting state. The evacuation structure enables the evacuation exits to be in a normal-pressure state so that the safety of personnel can be guaranteed.
本发明涉及低真空隧道交通技术领域,具体地,涉及一种低真空隧道交通系统和低真空隧道的疏散结构。该疏散结构的救援隧道与低真空隧道并行排列,救援隧道内为常压环境;在低真空隧道与救援隧道之间设置有多个横通道,横通道用于连通低真空隧道与救援隧道;在每个横通道内朝向低真空隧道的一侧均固定安装有一个可伸缩悬廊;可伸缩悬廊朝向救援隧道的一端外周面与横通道的内周面之间密封连接,另一端能够沿横通道的延伸方向进行伸缩;在可伸缩悬廊与救援隧道之间安装有防火密闭门;控制系统用于控制可伸缩悬廊在伸展状态和收缩状态之间切换。该疏散结构使疏散通道处于常压状态,能够保证人员的安全。
Low-vacuum tunnel traffic system and evacuation structure for low-vacuum tunnel
一种低真空隧道交通系统和低真空隧道的疏散结构
2020-11-06
Patent
Elektronische Ressource
Chinesisch
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