INTERMITTENT MODULAR ROBOTIC FIRE EXTINGUISHING SYSTEM Russian patent published in 2021 - IPC A62C3/00 A62C35/00 A62C37/00 

FIELD: fire extinguishing installations.

SUBSTANCE: invention relates to robotic fire extinguishing installations. The device contains two or more fire robots 1, connected to the fire-fighting water supply 2, including a fire monitor 3 with drives for vertical and horizontal guidance 4, 5, nozzles with a drive for changing the spray angle of the jet 6, a butterfly valve with a drive 8, pressure sensor 9 and local control panel 7, connected to the switching unit 10 at the input, and at its output to the control device 12, the fire detection device 11 installed on the fire monitor, connected to the digital signal processing device in the IR range 17, connected to the video monitoring device 19 and with a fire extinguishing process control unit 20, which is connected to a control device 12, connected through a receiving and control device 15 to addressable fire detectors 16. Additionally, pumps 22 with non-return valves 23 were introduced, connected at the inlet to the water supply network 24, and at the outlet to the fire-fighting water supply 2, hydraulic accumulators 25 with pressure switches 26 connected to the fire-fighting water supply 2, the unit for calculating water for fire extinguishing 21 connected to the device at the input digital signal processing in the IR range 17, and at the output with a fire extinguishing process control unit 20, and a control unit 27 connected at the input with a pressure switch 26 and pumps 22, and at the output with a control device 12.

EFFECT: invention allows providing necessary parameters of water supply in terms of flow and pressure for fire extinguishing, increasing efficiency of extinguishing, as well as reducing the amount of extinguishing agent used.

1 cl, 1 dwg