PERSONNEL COLLECTIVE RESCUE STATION Russian patent published in 2017 - IPC E21F11/00 E04H9/12 

FIELD: rescue work.

SUBSTANCE: personnel collective rescue station consists of an air lock, a air lock chamber, a rescue chamber with explosion-proof sealed doors and overpressure valves protected by anti-explosion sections, of a ventilation system and stand-alone power supply. The feature is that the rescue station is installed in mines which are secured with reinforced supports of non-combustible materials and the explosion-proof sealed doors are installed in reinforced coal-cutting explosion-proof stoppings. The air flow is blown by a fan into the rescue chamber through a well drilled down from the surface. The rescue chamber is equipped with fixed drinking water tanks, sanitary facilities and automatic control equipment for air and gas protection. The rescue chamber has everything, which is necessary to maintain the personnel life, fire fighting equipment, a required storage of self-rescuers and respirators.

EFFECT: creation of a personnel collective rescue station, ensuring the people's safety during the period of rescue operations by replenishing the lack of oxygen in the air, ensuring fire and explosion safety.

3 dwg