Large or ultra-large compact hard or semi-hard high-speed large-voyage airship
A super-large and long-range technology, applied in the field of aircraft, can solve the problems of large energy consumption, slow flight speed, and limited airship range, and achieve the effects of eliminating resistance, reducing volume, and increasing flight speed
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[0018] Embodiments of the present invention will be further described below in conjunction with accompanying drawings:
[0019] As shown in the figure, the present invention provides a large or super-large compact rigid or semi-rigid high-speed and long-range airship, which includes an airbag 1 filled with helium or a mixture of helium and hydrogen to provide lift. The airbag of a modern airship Woven from polyester, polyester fiber, Mylar and other artificial materials, it can effectively prevent the leakage of helium and has a long service life.
[0020] A pod 4 is arranged inside the bottom of the airbag, and a flight control and propulsion device is provided at an appropriate position at the rear end of the airship. The pod is provided with a power system that provides power for the propulsion device and other equipment. The power system is hydrogen In the oxygen fuel cell stack, the hydrogen is stored in the fuel tank in liquid form, and the fuel tank is set at a suitable...
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