FIRE ROBOT IN CEILING DESIGN WITH ADJUSTABLE SHUTOFF VALVE Russian patent published in 2024 - IPC A62C37/00 A62C31/03 

FIELD: fire-fighting equipment.

SUBSTANCE: invention relates to the field of robotic fire extinguishing installations, namely to a fire robot in a ceiling design with an adjustable shutoff valve. Robot includes a fire barrel mounted on a stand with a flange, directed downwards, equipped with drives of vertical and horizontal guidance, program control unit, a device for detecting ignition and nozzles, consisting of a nozzle head with a jet spraying angle adjustment drive, a nozzle body, a plate core with a rod and an overlapping bushing, on the overlapping bushing the bodies of the linear overlapping and jet spraying angle drives with encoders are installed, at the same time the movable part of the overlapping linear drive is connected to the nozzle body, and the movable part of the linear drive for controlling the angle of spraying of the jet is connected to the head of the nozzle, a pressure sensor is additionally installed on the post with the flange, wherein programmed control unit incorporates additional program for setting preset flow rate and automatic flow rate control using feedback on overlapping bushing position and barrel inlet pressure from linear overlapping drive encoder and pressure sensor connected with programmed control unit.

EFFECT: proposed device allows to shut off water supply at any jet shape, possibility to set preset flow rate and to automatically adjust flow rate depending on pressure change in the network increases quality and accuracy of jet supply, which considerably increases efficiency and widens application area of the device.

1 cl, 1 dwg