Hydrogen storage device for unmanned aerial vehicle

A technology of hydrogen storage device and unmanned aerial vehicle, which is applied in the direction of transportation hydrogen technology, specific fuel fuel system, climate sustainability, etc. air interruption, ensure stable flight, and improve safety

A technology of hydrogen storage device and unmanned aerial vehicle, which is applied in the direction of transportation hydrogen technology, specific fuel fuel system, climate sustainability, etc. air interruption, ensure stable flight, and improve safety

CN111661350AInactive Publication Date: 2020-09-15河北柒壹壹玖工业自动化技术有限公司
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  • Hydrogen storage device for unmanned aerial vehicle
  • Hydrogen storage device for unmanned aerial vehicle
  • Hydrogen storage device for unmanned aerial vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-13 As shown, a hydrogen storage device for drones includes a drone body 1, a hydrogen energy storage mechanism is provided at the lower end of the drone body 1, and a hydrogen bottle switch is provided on one side of the hydrogen energy storage mechanism. mechanism, the side of the hydrogen bottle switching mechanism is provided with a hydrogen bottle docking mechanism;

[0033]The hydrogen energy storage mechanism includes a rectangular box 2 on the lower surface of the drone body 1, the rectangular box 2 is installed in the drone body 1, the lower end of the rectangular box 2 has a rectangular opening 3, and the upper surface of the rectangular box 2 The four corners are equipped with roller bearings-4, the inner ring of the roller bearings-4 is equipped with a reciprocating screw-5, the upper end of the reciprocating screw-5 is equipped with a pulley-6, and on...

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Abstract

The invention discloses a hydrogen storage device for an unmanned aerial vehicle. The hydrogen storage device comprises an unmanned aerial vehicle body; a hydrogen energy storage mechanism is arrangedat the lower end of the unmanned aerial vehicle body; a hydrogen cylinder switching mechanism is arranged on one side of the hydrogen energy storage mechanism; and a hydrogen cylinder butt joint mechanism is arranged on one side of the hydrogen cylinder switching mechanism. According to the hydrogen storage device of the invention, a plurality of hydrogen cylinders can be separated under the action of the hydrogen energy storage mechanism, so that grave threats to the unmanned aerial vehicle due to the leakage and burst of the hydrogen cylinders can be prevented, the safety of fuel is effectively improved; the hydrogen cylinders can provide stable energy for an engine under the action of the hydrogen cylinder switching mechanism, the phenomenon of gas supply interruption is effectively prevented, and stable flight of the unmanned aerial vehicle is guaranteed.

Description

technical field [0001] The invention relates to the technical field of hydrogen kinetic energy unmanned aerial vehicles, and more specifically, relates to a hydrogen storage device for unmanned aerial vehicles. Background technique [0002] Hydrogen is a colorless gas. Burning one gram of hydrogen can release 142 kilojoules of heat, which is three times the calorific value of gasoline. The product of its combustion is water, without ash and waste gas, and will not pollute the environment. Hydrogen The weight of hydrogen is very light, it is much lighter than gasoline, natural gas, and kerosene, so it is more inconvenient to carry and transport, but hydrogen as a fuel is still considered to be the most ideal energy source in the 21st century. The outstanding characteristics of hydrogen fuel as an energy source are No pollution, high efficiency, recyclable. [0003] At present, hydrogen is also the most ideal energy source for drones. Gaseous hydrogen is compressed and stored...

Claims

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Application Information

Patent Timeline
15 Sep 2020
Publication
CN111661350A
IPC
B64D37/30
CPC
B64D37/30; Y02T90/40
Inventors
李洁