Fire extinguishing ball launching system carried on unmanned aerial vehicle

Abstract

The invention discloses a fire extinguishing ball launching system carried on an unmanned aerial vehicle. The fire extinguishing ball launching system carried on the unmanned aerial vehicle comprisesa launching tube; a fire extinguishing ball is arranged in the launching tube and connected with the internal side wall of the launching tube in a sealed manner; a sealed combustion chamber is formedin the launching tube; a combustible gas injection device, an ignition device and a controller are arranged on the external side wall of the launching tube; the combustible gas injection device is used for injecting combustible gas into the combustion chamber; the ignition device is used for igniting the combustible gas in the combustion chamber; and the controller is respectively used for carrying out gas injection control and ignition control on the combustible gas injection device and the ignition device. According to the fire extinguishing ball launching system carried on the unmanned aerial vehicle, by injecting the combustible gas into the combustion chamber of the launching tube and controlling the ignition device to ignite the combustible gas in the combustion chamber, the fire extinguishing ball is pushed out of the launching tube by using energy generated by gas explosion so as to satisfy a light mass requirement when the transmission device is adaptive to unmanned aerial vehicle; the management of the combustible gas is simpler; the total amount of the inflated combustible gas is limited so that a similar safety problems of gunpowder cannot be generated; and the safety performance is high.

Description

technical field [0001] The invention belongs to the technical field of fire fighting, and in particular relates to a fire-fighting fire-fighting ball launching system mounted on an unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicles (UAVs) are a popular industry in recent years, and the applications for UAVs emerge in an endless stream. The combination of UAVs and fire protection products is an important research branch. With the improvement of the domestic economic level, there are more and more high-rise buildings in the city. Therefore, the fire protection problem of high-rise buildings is also becoming more and more significant. Based on the flexibility and convenience of drones, high-rise fire fighting has a new perspective. When a fire breaks out in a high-rise building or a residence, the drone can quickly fly to the window and launch fire extinguishing products such as fire bombs or fire extinguishing balls to suppress the fire and assist...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of the existing unmanned aerial vehicle fire-fighting technology, such as the large mass of the ejection mechanism and the safety and uncontrollability of gunpowder propulsion. Therefore, the present invention provides a fire-fighting fire-fighting ball launch system mounted on the unmanned aerial vehicle

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