| 摘要 |
A fire fighting apparatus for road and railway tunnels consisting of a remote controlled vehicle which is provided with a thermal water-cooled shield and is allowed to run along a monorail secured to the tunnel and acting also as water pipe to extinguish fire. The vehicle carries also a telescopically extensible hose that can be connected to the monorail in case of fire to draw water off. This hose is able to direct the water jet to the positions of the fire centres located by a suitable camera. |
