A fire extinguishing device based on an unmanned aerial vehicle
A technology of unmanned aerial vehicles and fire extinguishing devices, applied in the field of fire extinguishing devices based on unmanned aerial vehicles, can solve the problems of high manufacturing cost, complex structure, inconvenient popularization and application, etc., and achieve the effect of improving fire extinguishing and search and rescue efficiency
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Embodiment 1
[0033] see figure 1, a fire extinguishing device based on an unmanned aerial vehicle in this embodiment includes a frame, a flight lifting mechanism, a fire extinguishing bomb fixing mechanism and a fire extinguishing bomb releasing mechanism. The frame stretches out four machine arms 12 along its body, and the four machine arms 12 are arranged at equal intervals around the body, which can ensure the flight stability of the drone. The lower part of the body is provided with a fixed frame 41 and a tripod 42, and the inside of the fixed frame 41 is provided with a body control compartment including a control circuit module, a GPS receiving module and a battery.
[0034] Described flight hoisting mechanism is arranged on the end of four machine arms 12, and this flight hoisting mechanism comprises electronic governor, motor and propeller, and the end of machine arm 12 is provided with motor seat, and motor is installed on the motor seat, and electronic governor The output end of...
Embodiment 2
[0039] A kind of fire extinguishing device based on the unmanned aerial vehicle of this embodiment is basically the same as Embodiment 1, and its improvement is that: this embodiment is also provided with a search and rescue mechanism, and the described search and rescue mechanism includes a loudspeaker 23, a life detector 24. The camera device 3, the loudspeaker 23 is mounted between two adjacent machine arms 12, the life detector 24 is fixed on the fixed frame 41, and there are two camera devices 3, which are distributed in the unmanned aerial vehicle On both sides of the camera, the camera of the single camera device 3 rotates within a range of 180°. At the same time, in this embodiment, sensors 21 and searchlights 22 are also mounted on the four machine arms 12 . The sensors 21 mounted on the four arms 12 are respectively 2 toxic and harmful gas sensors, 1 combustible gas sensor and 1 smoke concentration sensor. The method quickly collects the first-hand information on th...
Embodiment 3
[0041] A kind of fire extinguishing device based on the unmanned aerial vehicle of the present embodiment is basically the same as embodiment 2, and its difference is that the present embodiment mounts temperature sensors on the two symmetrical arms 12, and the information collected by the temperature sensors, Help the ground command to control the safe height of the unmanned aerial vehicle above the fire source and prevent it from entering the fire area. Because the flying height of the unmanned aerial vehicle cannot be controlled, the high temperature will cause damage to the entire internal components of the unmanned aerial vehicle.
[0042] The fire extinguishing device based on the unmanned aerial vehicle described in Embodiments 1 to 3, in actual use, quickly locates the fire extinguishing point through the camera device 3, and circles the best action area of the fire extinguishing bomb 63, and then, the ground commander passes through Control the conversion of the elec...
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