Tunnel Emergency Egress

Tunnel Emergency Exit

Feature Overview

The Tunnel Collapse Escape Experience System includes a frame house, as well as escape equipment, smoke alarm devices, and pneumatic rockfall devices installed within the frame house. The escape equipment comprises an escape passage, an escape chamber connected to the escape passage, and ventilation pipes connecting the escape chamber to the outside. The smoke alarm devices consist of smoke detectors and alarm units. The pneumatic rockfall devices include support frames, a stone box mounted on the roof, a connecting bracket between the support frame and the stone box, pneumatic drive components, and push plates.