ROBOTIC FIRE EXTINGUISHING INSTALLATION OF MODULAR TYPE OF REPEATED-SHORT-TERM ACTION Russian patent published in 2022 - IPC A62C35/00 

FIELD: fire extinguishing installations.

SUBSTANCE: invention relates to robotic fire extinguishing installations. Declared is a robotic fire extinguishing installation of a modular type of intermittent action, which includes two or more fire robots connected to a fire-fighting water supply system, containing a fire monitor with drives for vertical and horizontal guidance, nozzles with a drive for changing the jet spray angle, a butterfly valve with a drive, a pressure sensor and a local control panel connected to the switching unit at the input, and at its output with the control device. A fire detection device is installed on the barrel, connected to a digital signal processing device in the IR range, connected to a video monitoring device and to a fire extinguishing process control unit, which is connected to a control device connected through a receiving and control device with addressable fire detectors. Also, the installation contains pumps with check valves connected at the inlet to the water supply network, and at the outlet to the fire-fighting water supply, hydraulic accumulators with a pressure switch connected to the fire-fighting water supply, a block for calculating water for fire extinguishing, connected at the inlet to a digital signal processing device in the IR range , and at the outlet with a control unit for the fire extinguishing process, and a control unit connected at the inlet to pressure switches and pumps, and at the outlet with a control device. At the same time, cylinders with compressed air are additionally introduced into the installation, connected through a shutoff electrovalve to the air compartment of the hydraulic accumulator, which is connected to the atmosphere through the outlet electrovalve, while the shutoff and outlet electrovalves are connected to the control unit.

EFFECT: ensuring the supply of a fire extinguishing agent at a stabilized pressure when using the capacity of the accumulator in full.

1 cl, 1 dwg