FIREFIGHTING AUTONOMOUS GROUND ROBOT WITH MULTI-BARREL SHOCK-WAVE METERED SPRAYING MODULE Russian patent published in 2025 - IPC A62C27/00 A62C31/00 

FIELD: fire-fighting equipment.

SUBSTANCE: invention relates to pulsed fire extinguishing equipment, namely to an autonomous fire robot comprising chassis (1) equipped with fire equipment, characterized by that the fire equipment comprises multi-barrel module (2), which has a front guide wall (8) and rear support wall (4), comprising openings, wherein the diameter of the openings in the rear support wall (4) is less than the diameter of the openings in the front guide wall (8); each barrel of multi-barrel module (2) has a main part and a breech end with screwed gate (7), the diameter of the breech part is less than the diameter of the main part, wherein the breeches of the barrels are located in the holes of the rear support wall (4), and the main parts of the barrels are located in the holes of the front guide wall (8); on the breech part, the barrels are equipped with recoil dampers (5) located on both sides of the rear support wall (4); from the muzzle end into the channel of each barrel there is a sealed container filled with a fire extinguishing agent, wherein the container is fixed in the barrel bore by at least one retaining ring; from the breech part of each barrel a spraying cartridge is loaded, including a sleeve with an inner cone-shaped chamber, the truncated top of the chamber starts from the central hole of the sleeve bottom, in which the electric igniter is fixed, further, in the cone-shaped channel of the chamber, a coupling is sequentially located, which fixes distance of 0.5–5 mm between the edge of the electric igniter and the end of the spraying charge, the spraying charge and the wad pressed to the rolled-up edge of the sleeve, wherein the electric contacts of the electric igniter at the bottom of the sleeve are aligned with the contacts at the bottom of the gate; robot comprises a video camera, a thermal imager, as well as a robot control system, having a spraying control device configured to perform separate shots, volleys, as well as their series with regulation of the number of barrels in volleys and intervals between volleys.

EFFECT: broader functional capabilities.

2 cl, 3 dwg