Gasoline-engine-driven multi-rotor fire-extinguishing life-saving manned aircraft

Abstract

The invention discloses a gasoline-engine-driven multi-rotor fire-extinguishing life-saving manned aircraft and belongs to the field of special aircrafts. The gasoline-engine-driven multi-rotor fire-extinguishing life-saving manned aircraft high in bearing capacity and long in duration is provided and carries a cockpit; an ejection seat, an operating bar and a display screen are fitted in the cockpit; an ejection parachute is fitted to the back of the ejection seat; the aircraft herein is a manned aircraft and remote-control aircraft; the aircraft herein is a multifunctional aircraft having anelectric block, a remote-control cable propeller and a life jacket or basket life stretcher is suitable for carrying out high-rise building or field lifesaving; with a fire-extinguishing rocket launcher and a fire-extinguishing rocket projectile, the aircraft herein is suitable for high-rise building fire extinguishing; a cargo hold provided herein allows cargoes to be conveyed; special instruments and devices are carried, so that the aircraft herein is available for high-rise building fire extinguishing and lifesaving, field search and lifesaving, goods air transportation and dropping, aerial patrolling and monitoring, pesticide spraying, and other special tasks.

Description

technical field [0001] The invention relates to a gasoline engine-driven multi-rotor fire-extinguishing, life-saving and manned aircraft, which belongs to the field of special aircraft. Background technique [0002] At present, multi-rotor aircrafts are used more and more widely because of their good maneuverability and maneuverability. However, most multi-rotor aircraft use motors as the main power system, which has a small load and short flight time. At present, the successful battery-driven multi-rotor manned aircraft in China has a maximum payload of 102 kg and a battery life of 23 minutes. The existing foreign technology is a flight jet package, which belongs to a single-person aircraft. It uses a 200-horsepower gasoline engine to drive two ducted fans with a diameter of 800 mm to provide lift. It can carry a payload of 120 kg and take off with a total weight of 320 kg. , the flight distance is 30-50 kilometers, and the speed is 35 kilometers per hour at an altitude of...

AI Technical Summary

Problems solved by technology

In terms of fire extinguishing methods for high-rise buildings in cities, the latest technology is to use a fire-fighting missile launcher to launch fire-fighting missiles on the ground to the high-rise fire. The effect is very good, but the cost of fire-fighting missiles is too high. It is reported that each fire-fighting missile is worth 30,000 yuan Yuan, the fire-fighting missile launcher can only launch missiles facing high-rise buildings. If the windows around the high-rise are on fire, the fire-fighting missile launcher can only find a suitable location to launch fire-fighting missiles, or multiple fire-fighting missile vehicles are required to launch from different directions of the high-rise fire missile

In terms of lifesaving in urban high-rise fires, there is currently no good way to rescue the victims from the windows of super-high-rise buildings. The risk of using helicopters for lifesaving is extremely high. Because the propellers of helicopters are too large, they are easily out of control due to the influence of complex airflow. Propeller crashes into building with disastrous consequences

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