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Unmanned aerial vehicle carrying fire extinguishing bullet launching device

A technology of launching device and fire-extinguishing bomb, which is applied in the field of unmanned aerial vehicles, can solve the problems of reduced fire-extinguishing efficiency, inability to automatically identify the flame position, and inability to guarantee firing accuracy, and achieve the effect of improving fire-extinguishing efficiency

Active Publication Date: 2019-02-15
东北大学秦皇岛分校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The fire extinguishing bomb launching device carried by the existing UAV mainly uses a spring ejection type to launch, and its disadvantages are: it cannot automatically identify the flame position, and at the same time, the ejection device is fixed on the UAV, and the launching angle cannot be adjusted according to the fire, requiring the operator to observe manually Fire, control the aircraft, if the fire occurs in a high-rise building, the high-air flow is large, it is difficult for the drone to hover stably, so the accuracy of the launch cannot be guaranteed, and it will not be able to effectively extinguish the fire; the existing spring-ejection launch device needs to be manually Refilling bombs cannot be automatically reset, so you can only carry one fire extinguishing bomb at a time. After one firing, you need to land and reload and compress the spring, so the fire extinguishing efficiency is greatly reduced, and continuous firing cannot be achieved. It is not suitable for continuous fire extinguishing in high-rise buildings.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] Embodiment 1 of the present invention: an unmanned aerial vehicle equipped with a fire extinguishing bomb launching device, comprising a drone body 23, a fire extinguishing bomb storage tube 15 and a fire extinguishing bomb launching device 24, and the fire extinguishing bomb storage tube 15 is arranged on the drone body 23, the fire extinguishing bomb launching device 24 comprises a linear guide rail 5, a fire extinguishing bomb base 11 and an ejection generating device 25, and the fire extinguishing bomb base 11 and the ejection generating device 25 are all arranged on the linear guide rail 5, and the linear guide rail 5 passes through the B steering gear 3 and the machine The frame 1 is connected, the frame 1 is connected with the UAV body 23 through the A steering gear 2, and the image acquisition device 22 is fixedly connected to the bottom of the linear guide rail 5.

Embodiment 2

[0031] Embodiment 2 of the present invention: an unmanned aerial vehicle equipped with a fire extinguishing bomb launching device, including a drone body 23, a fire extinguishing bomb storage tube 15 and a fire extinguishing bomb launching device 24, and the fire extinguishing bomb storage tube 15 is arranged on the drone body 23, the fire extinguishing bomb launching device 24 comprises a linear guide rail 5, a fire extinguishing bomb base 11 and an ejection generating device 25, and the fire extinguishing bomb base 11 and the ejection generating device 25 are all arranged on the linear guide rail 5, and the linear guide rail 5 passes through the B steering gear 3 and the machine The frame 1 is connected, the frame 1 is connected with the UAV body 23 through the A steering gear 2, and the image acquisition device 22 is fixedly connected to the bottom of the linear guide rail 5. One end of the linear guide rail 5 is provided with a first fixing plate 501 and a second fixing pla...

Embodiment 3

[0032]Embodiment 3 of the present invention: an unmanned aerial vehicle equipped with a fire extinguishing bomb launching device, including a drone body 23, a fire extinguishing bomb storage tube 15 and a fire extinguishing bomb launching device 24, and the fire extinguishing bomb storage tube 15 is arranged on the drone body 23, the fire extinguishing bomb launching device 24 comprises a linear guide rail 5, a fire extinguishing bomb base 11 and an ejection generating device 25, and the fire extinguishing bomb base 11 and the ejection generating device 25 are all arranged on the linear guide rail 5, and the linear guide rail 5 passes through the B steering gear 3 and the machine The frame 1 is connected, the frame 1 is connected with the UAV body 23 through the A steering gear 2, and the image acquisition device 22 is fixedly connected to the bottom of the linear guide rail 5. One end of the linear guide rail 5 is provided with a first fixing plate 501 and a second fixing plat...

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PUM

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Abstract

The invention discloses an unmanned aerial vehicle carrying a fire extinguishing bullet launching device. According to the unmanned aerial vehicle carrying the fire extinguishing bullet launching device, a flame position can be automatically identified, angle adjustment can be carried out by the fire extinguishing bullet launching device carried on an unmanned aerial vehicle body, a launching angle of fire extinguishing bullets can be adjusted following the fire behavior, the accuracy degree of launching the fire extinguishing bullets is high, unmanned aerial vehicle flight can carry the multiple fire extinguishing bullets at a time, the fire extinguishing bullets can be launched continuously, and the fire extinguishing efficiency is greatly improved. By arranging an image acquisition device at the bottom of the fire extinguishing bullet launching device, the flame position can be automatically identified, the launching angle of fire extinguishing bullets can be adjusted through a steering engine A and a steering engine B, the fire extinguishing bullets are launched accurately to the flame position, the unmanned aerial vehicle can be enabled to carry the fire extinguishing bulletsthrough a fire extinguishing bullet storage barrel arranged on the unmanned aerial vehicle body, the fire extinguishing bullets can be launched continuously through the cooperation of a steering engine C, the fire extinguishing bullet storage barrel and a launching generating device, the fire extinguishing efficiency is greatly improved.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle equipped with a fire extinguishing bomb launching device, which belongs to the technical field of unmanned aerial vehicles. Background technique [0002] The fire extinguishing bomb launching device carried by the existing UAV mainly uses a spring ejection type to launch, and its disadvantages are: it cannot automatically identify the flame position, and at the same time, the ejection device is fixed on the UAV, and the launching angle cannot be adjusted according to the fire, requiring the operator to observe manually Fire, control the aircraft, if the fire occurs in a high-rise building, the high-air flow is large, it is difficult for the drone to hover stably, so the accuracy of the launch cannot be guaranteed, and it will not be able to effectively extinguish the fire; the existing spring-ejection launch device needs to be manually Refilling bombs cannot be automatically reset, so only one fire ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02B64D1/16A62C3/02
CPCA62C3/025B64C39/02B64D1/16B64U2101/00Y02A40/28
Inventor 程龙周秦阳张嗣淇王黎明于苹黄涛
Owner 东北大学秦皇岛分校
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