New fire elevator subversion fire common sense
New fire elevator in shenyang. As is known to all, high-rise building fire, can't take the elevator to escape, but the fire control knowledge will be reversed.
According to introducing, the fire elevator has the following fire prevention design: the door USES the "labyrinth" and the joint design, smoke is not easy to enter, and shaft and the room has a positive pressure air supply system, make the wind from around the elevator; Layer USES the hot insulation, fire prevention door has the 2 hours fire insulation level, other parts also have characteristics of high temperature resistant and flame retardant; Hou ladder hall has the detection of fire smoke device; With independent power supply line, ensure the power case still can normal use. At present, the fire elevator has passed the relevant departments of the monitor.
