Hydrogen storage device based on hydrogen kinetic energy unmanned aerial vehicle

Abstract

The invention discloses a hydrogen storage device based on a hydrogen kinetic energy unmanned aerial vehicle, an unmanned aerial vehicle body and a hydrogen storage bottle arranged below the unmanned aerial vehicle body are included, a fixing and sealing mechanism is arranged on the unmanned aerial vehicle body and used for fixedly installing the hydrogen storage bottle, and the fixing and sealing mechanism comprises a fixing strip; the periphery of the fixing strip extends downwards and is attached to the upper surface of the hydrogen storage bottle to form a closed cavity, hoops are fixedly connected to the unmanned aerial vehicle body through two sets of symmetrical telescopic rod pieces, the number of each set of telescopic rod pieces is two, the hoops are in a C shape, and the two free ends of each hoop are fixedly connected with C-shaped baffles; a mounting pipe is fixedly inserted into the upper end of the fixing strip, and a through hole is formed in one side of the mounting pipe. According to the technical field of new energy automobiles, the hydrogen storage device can automatically block the hydrogen storage cylinder when the unmanned aerial vehicle encounters an emergency situation and the hydrogen storage cylinder leaks, and explosion caused by the fact that hydrogen in the hydrogen storage cylinder leaks to the outside is avoided.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a hydrogen storage device based on a hydrogen kinetic energy unmanned aerial vehicle. Background technique [0002] With the further development of hydrogen fuel technology, the application of hydrogen directly as engine fuel has emerged. Nowadays, it is widely used in the field of drones, and hydrogen cylinders are required to continuously provide fuel to the hydrogen fuel engine during normal flight. [0003] During daily use, the UAV needs to land stably. When the UAV has insufficient power or encounters adverse environmental conditions, causing it to land unsteadily, or land on uneven ground, it will cause its lower end to The hydrogen storage bottle was bumped and there was a problem of air leakage. However, a large amount of hydrogen leaks to the outside world, and when the concentration reaches a certain value, it is easy to cause dangers such as explosion. ...

AI Technical Summary

Problems solved by technology

[0003] During daily use, the UAV needs to land stably. When the UAV has insufficient power or encounters adverse environmental conditions, causing it to land unsteadily, or land on uneven ground, it will cause its lower end to The hydrogen storage bottle has bumped and there is a problem of air leakage

However, a large amount of hydrogen leaks to the outside world, and when the concentration reaches a certain value, it is easy to cause dangers such as explosion.

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