HELICOPTER-TYPE UNMANNED AERIAL PLATFORM WITH PNEUMOMECHANICAL DEVICE FOR EXTINGUISHING FIRES Russian patent published in 2024 - IPC A62C3/00 A62C19/00 B64U10/13 B64D1/16 

FIELD: firefighting equipment.

SUBSTANCE: invention relates to an unmanned aerial platform equipped for extinguishing fires and can be used to extinguish various fires both in open areas and indoors. An unmanned helicopter-type flying platform for firefighting comprises a body, a power frame equipped with engines, with propellers mounted on their shafts, and the engines are connected to a flight controller made in the form of a microprocessor system, equipped with a software and hardware speed controller of the blades, in the lower part of the power frame a holding beam is fixed, a control unit made on the basis of a microcontroller is fixed in the housing, equipped with an information input, a measuring input, the first and second power outputs, as well as a Wi-Fi wireless communication adapter and a radio module, a video camera is connected to the information input, a second power output connected to the electric motor of the gyro-stabilized platform, the Wi-Fi wireless communication adapter is configured to remotely connect to the flight controller, and the radio module is configured to receive commands from a remote control system, whereas the platform comprises a laser thermometer and a thermal imager connected to the measuring input, whereas a video camera, a thermal imager, a gyro-stabilized platform and a laser thermometer constitute an aiming device capable of video recording; a tank for storing and supplying capsules with a fire extinguishing agent, consisting of a capsule body made in the form of a ball filled with a fire extinguishing agent, is attached to the holder beam; wherein the first power output is connected to a pneumo-mechanical device comprising an electromechanical drive, a spring, a piston, a body of the pneumo-mechanical device and a barrel for firing capsules, the tank is configured to supply capsules with a fire extinguishing agent into the barrel under the influence of gravity, the electromechanical drive is configured to tension the spring for pumping air and configured for releasing the spring to release the piston inside the body of the pneumomechanical device for moving the capsule with the fire extinguishing agent in the barrel.

EFFECT: improved firefighting performance.

1 cl, 7 dwg