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Air explosion fire-extinguishing bomb special for unmanned aerial vehicle, throwing device and throwing method

The technology of unmanned aerial vehicle and fire-extinguishing bomb is applied in the field of fire-extinguishing bombs, which can solve the problems that fire-extinguishing bombs cannot accurately extinguish fire, cannot realize timed explosion of fire-extinguishing bombs, and are prone to collision and explosion, so as to increase the effective fire-extinguishing range, uniform distribution of fire-extinguishing agents, The effect of safe use in transport

Inactive Publication Date: 2021-09-28
汪洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the fire extinguishing bombs in the prior art cannot accurately extinguish the fire, are easy to collide and explode during transportation, and cannot realize the timing explosion of the fire extinguishing bombs. The fire extinguishing bomb, the delivery device and the delivery method, the present invention can make the positioning of the fire extinguishing bomb delivery more accurate, so as to avoid wrong delivery, and the explosion in the air can make the fire extinguishing agent more evenly dispersed, and the fire extinguishing effect is better

Method used

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  • Air explosion fire-extinguishing bomb special for unmanned aerial vehicle, throwing device and throwing method
  • Air explosion fire-extinguishing bomb special for unmanned aerial vehicle, throwing device and throwing method

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Such as figure 1 As shown, a fire extinguishing bomb dedicated to unmanned aerial vehicles explodes in the air, including: a protective shell 8; a wireless receiver and a controller 1 are symmetrically arranged inside the protective shell 8, and a driving medium 6 is also arranged inside the protective shell 8, and the driving medium 6 is provided with an electric trigger fuze 5 for detonating the drive medium 6, a battery box 4 is provided on the outer wall of the protective case 8, and a power switch 2 and an indicator light 3 are provided on the battery box 4; the battery box 4 supplies power for wireless reception and control The device 1, the wireless receiver and the controller 1 control the electric trigger fuze 5, and the inside of the protective shell 8 is also provided with a fire extinguishing agent 7. Two wireless receivers and controllers are symmetrically distributed to ensure that the aircraft signal can be accurately received (mainly including the openin...

Embodiment 2

[0059] The second embodiment is applied to the first embodiment, such as figure 1 As shown, the structure and function of the fire extinguishing bomb:

[0060] 1. Two wireless receivers and controllers are symmetrically distributed to ensure accurate reception of aircraft signals (mainly including the opening time of the throwing bin and the distance measured by the range finder). This unit controls the fire extinguishing bomb by receiving signals from the aircraft. Electrically trigger the fuze 5, thereby controlling the bursting time;

[0061] 2. The battery box 4 is equipped with a detachable battery, which is used to provide power to drive each part of the fire extinguishing bomb. There is a switch 2 on the battery box 4 to cut off or turn on the power. When the switch 2 is turned off, the fire extinguishing bomb will not start and will not explode. On, when the switch 2 is turned on, the fire extinguishing ball circuit is activated, but the corresponding control signal is ...

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Abstract

The invention discloses an aerial explosion fire-extinguishing bomb special for an unmanned aerial vehicle, a throwing device and a throwing method. The fire-extinguishing bomb is exploded in the air and does not roll, so that a fire point can be accurately extinguished; when the fire-extinguishing bomb is exploded in the air, the fire extinguishing range can be accurately controlled just by accurately controlling the explosion time, and a fire-extinguishing agent is relatively uniformly distributed. According to the bomb, the throwing device and the throwing method, the ground target position can be accurately positioned, the throwing accuracy is improved, the waste and risks are reduced, and the rescue efficiency is improved. The problem of inaccurate fire extinguishing caused by rolling of the fire-extinguishing bomb is solved. The fire-extinguishing agent can be dispersed more uniformly through air explosion, and the fire extinguishing effect is better. Air explosion can enlarge the effective fire extinguishing range to a certain extent. The fire-extinguishing bomb exploded in the air does not cause risks to ground personnel. The fire-extinguishing bomb can be exploded only after manual starting and obtaining of a control signal, and transportation and use are safer. Waste of the fire-extinguishing bombs can be reduced through precise throwing.

Description

technical field [0001] The invention relates to the field of fire extinguishing bombs, in particular to a fire extinguishing bomb dedicated to unmanned aerial vehicles, a dispensing device and a dispensing method. Background technique [0002] The current fire extinguishing method of drones mainly uses throwing fire extinguishing bombs, but conventional fire extinguishing bombs are mainly round or other shapes, which are easy to collide and explode during transportation, and will roll on the ground after being thrown from a high altitude. And the fire extinguishing bomb needs to ignite the fuze in the burning fire source before it explodes. This method may take a few seconds, and the fire extinguishing bomb may have already rolled out of the flame area, so the fire extinguishing bomb cannot accurately extinguish the fire point in practical applications. [0003] The fire extinguishing bomb exploded on the ground has a relatively small fire extinguishing range and uneven dist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C19/00A62C31/00A62C37/00B64D1/04B64D47/08G01S17/42
CPCA62C19/00A62C37/00A62C31/00B64D1/04B64D47/08G01S17/42
Inventor 汪洋余琴琴
Owner 汪洋
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