FIRE-FIGHTING MINI-ROBOT WITH HIGH-PRESSURE WATER MIST Russian patent published in 2024 - IPC A62C3/00 A62C31/03 A62C37/00 

FIELD: fire-fighting equipment.

SUBSTANCE: invention relates to the field of fire extinguishing, namely to a high-pressure water mist fire-fighting robot, which includes a fire nozzle mounted on a post with a flange, flow-guiding structures with horizontal and vertical guidance drives, connected to a nozzle consisting of a body and a disk-shaped core with a rod, and a bushing with a jet spray angle adjustment, as well as an ignition detection device and a program control unit, wherein at the outlet of the nozzle body the rod is made in the form of a head with grooves for forming jets of finely sprayed water, located along the circumference of the head, which is placed in the nozzle body with a gap, while the head is connected to a plate core, forming an annular slit gap with the end of the nozzle body.

EFFECT: proposed technical solution makes it possible to increase dispersion and increase distance of jet while maintaining jet outflow of drops through holes forming finely sprayed water due to application of mechanism of sprayed flow formation, with creation of technical vacuum behind the plate core, which creates a directed focused flow of finely sprayed water of high kinetic energy and increased range.

1 cl, 1 dwg