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Automatic fire extinguishing unmanned plane

An automatic fire extinguishing and unmanned aerial vehicle technology, applied in the field of unmanned aerial vehicles, can solve problems such as potential safety hazards, and achieve the effects of ensuring stability, improving fire extinguishing effect, and facilitating control.

Pending Publication Date: 2019-03-08
SUN HAWK HENAN AVIATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes the deficiencies of the prior art, provides an automatic fire extinguishing drone capable of directional fire extinguishing, and solves the problem that the existing fire extinguishing drone can only fly above the fire source for fire extinguishing and has potential safety hazards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An automatic fire extinguishing drone, comprising a drone main body 1, a dry powder tank 2 is installed on the drone main body 1, and a nozzle 21 is connected to the dry powder tank 2 through a hose; a mounting plate 22 is fixed on the dry powder tank 2, and the installation A turntable 3 is hinged on the plate 22, and a drive mechanism 4 for driving the turntable 3 to tilt is installed on the dry powder tank 2. The drive mechanism 4 is connected to the turntable 3, and a telescopic mechanism 5 is installed on the turntable 3. There is a fixed frame 6, and the shower head 21 is fixed with the fixed frame 6.

[0027] The driving mechanism 4 of the present invention can drive the turntable 3 to rotate, and then the turntable 3 can drive the telescopic mechanism 5 and the fixed frame 6 to tilt accordingly. Since the spray head 21 and the fixed frame 6 are fixed, the inclination angle of the spray head 21 is adjusted accordingly. According to the situation of the fire sour...

Embodiment 2

[0029] On the basis of Embodiment 1, the drive mechanism 4 includes a motor 41, the output shaft of the motor 41 is connected with a reducer 42, the motor 41 and the reducer 42 are installed on the dry powder tank 2, and the output shaft of the reducer 42 is connected with a Driving gear 43, driven gear 44 is installed on the rotating disk 3, and driving gear 43 and driven gear 44 mesh.

[0030] After the motor 41 starts, the motor 41 drives the reducer 42 to act, and the reducer 42 drives the driving gear 43 to rotate. Under the engagement of the driving gear 43, the driven gear 44 rotates correspondingly, and then the turntable 3 tilts correspondingly. As long as the steering and working time of the motor 41 are controlled, the angle of the turntable 3 can be precisely adjusted, which is convenient for control.

Embodiment 3

[0032] On the basis of Embodiment 1 or Embodiment 2, the telescopic mechanism 5 includes a fixed head 51, which is fixed on the turntable 3, a cylinder 52 is installed on the fixed head 51, and a connecting head is fixed on the piston rod of the cylinder 52. 53, the connecting head 53 is fixed with the fixed frame 6.

[0033] The cylinder 52 can push the connecting head 53 to move, and the connecting head 53 can push the fixed frame 6 to move accordingly. The fixed frame 6 can extend the shower head 21 to a certain position, so that the shower head 21 can be closer to the fire source and improve the fire extinguishing effect.

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Abstract

The invention relates to the field of an unmanned plane, in particular to an automatic fire extinguishing unmanned plane. The automatic fire extinguishing unmanned plane has the technical scheme thatthe automatic fire extinguishing unmanned plane comprises an unmanned plane main body, wherein a dry powder tank is arranged on the unmanned plane main body; a spray head is connected onto the dry powder tank through a hose; an installing plate is fixed on the dry powder tank; a turntable is hinged to the installing plate; a driving mechanism used for driving the turntable to aslant rotate is alsoarranged on the dry powder tank; the driving mechanism is connected with the turntable; a telescopic mechanism is arranged on the turntable; a fixing frame is fixed at the other end of the telescopicmechanism; the spray head is fixed to the fixing frame. The invention provides the automatic fire extinguishing unmanned plane capable of realizing the directional fire extinguishing; the problem ofpotential safety hazards caused when the existing fire extinguishing unmanned plane can only fly to a position above a fire source to perform fire extinguishing is solved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an automatic fire extinguishing unmanned aerial vehicle. Background technique [0002] In recent years, high-rise and super high-rise buildings have sprung up everywhere, and the number is increasing, which has greatly relieved the pressure on land resources and promoted the development of the CBD economic circle. The problem brought is that a large number of high-rise building fires occur, which has great fire protection difficulties, the fire spreads quickly, and the loss of life and property is serious. Therefore, it is necessary to effectively control the fire in the shortest time. With the development of science and technology, unmanned aerial vehicles are used for firefighting. They have the advantages of fast response, not limited by high-rise buildings and small spaces, and can effectively avoid casualties of firefighters. It is an effective means of external firef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02B64D47/00A62C31/02
CPCA62C31/02B64C39/02B64D47/00
Inventor 陶亮李文明申守健陈登科
Owner SUN HAWK HENAN AVIATION IND CO LTD
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