EQUIPMENT OF RESCUER ACTING UNDER CONDITIONS OF EMERGENCY SITUATIONS Russian patent published in 2014 - IPC F41H1/02 

FIELD: rescue equipment.

SUBSTANCE: invention relates to equipment of rescuers in emergency situations, in particular for equipment of rescuers during rescue and salvage operations. The equipment of rescuer comprises light protective suit of rescuer, which consists of trousers with protective stockings, a shirt with a hood, mittens and balaclava, protective vest against electromagnetic radiation. The equipment of a rescuer additionally comprises a unit of mobile fire extinguishing. The unit comprises a portable means of fire extinguishing in the form of a stored-pressure extinguisher, the liquid supply system with foam generator, and the gas (air) supply system. The fire extinguisher with lock and release manual device is filled with non-flammable liquid. The gas supply system comprises a microswitch which is mounted on the lock and release device of the fire extinguisher. When starting the fire extinguisher a compact compressor is switched simultaneously, that operates from a portable battery unit. The foam generator comprises a cylindrical body which is made with an opening for supplying foamer solution from the fire extinguisher, and rigidly connected to it by a coaxial cylindrical sleeve. Inside the housing there are three cavities: a confusor, a cylindrical cavity and a diffuser. The diffuser is connected to the sleeve, in which on its edges the tangential channels are made for ejecting air. The sleeve is closed from the end opposite the diffuser through the swivel nut by circular plate with perforation in the form of holes.

EFFECT: improvement of efficiency of protection of the rescuer.