Emergency evacuation system, an emergency evacuation unit and operation method of such system

Evacuation unit from a building lying on a ground and having one or more windows, comprising

• a support platform, which can be fixed to a frame of a respective window,
• a slide having at least one module inflatable on command, wherein
• each slide has a first end coupled to said support platform on which the slide is installed, and a second free end, and
• is capable of moving from a closed position to an unfolded position,
• wherein said evacuation unit is capable of passing from a rest position, wherein said support platform is arranged inside said building, to an operative position, wherein said platform support is arranged outside of said building and is substantially perpendicular to an external wall of said building,
• wherein each evacuation unit comprises at least one hinge and
• wherein said support platform is configured to rotate around said at least one hinge by a concave angle.

Operating method of an emergency evacuation system from a building arranged on a ground and having one or more windows, at least two evacuation units, activating members, arranged in correspondence with said respective windows, for opening said respective windows, a plurality of detecting and moving units, arranged in correspondence with said windows, for moving said respective evacuation units,

• each of said evacuation units comprising in turn
• a support platform, which can be fixed to a frame of a respective window (F),
• a slide, having at least one module inflatable on command, wherein each slide has a first end coupled to the support platform on which the respective slide is installed, and a second free end, and
• wherein each slide is capable of passing from a closed position to an unfolded position;
• wherein a first of said evacuation units is arranged at a lower height than a second evacuation unit such that, when said slide of said second evacuation unit is in said unfolded position, said second end free of said slide of said second evacuation unit is coupled to said support platform of said first evacuation unit,
• wherein each evacuation unit comprises at least one hinge, and
• wherein each support platform is configured to rotate around said at least one hinge by a concave angle;
• wherein the emergency evacuation system comprises a logic control unit, connected to said activating members and said detecting and moving units,
• wherein, said method comprises the following steps:
• A. receiving, from said logic control unit, an alarm signal to signal any emergency situations;
• B. transmitting, by means of said logic control unit, a first control signal to respective activating members so as to activate the opening of said respective windows;
• and
• C. transmitting, by means of said logic control unit, a second control signal to respective detecting and moving units, so as to activate the rotation of said respective evacuation units.