The invention relates to the technical field of airship structures, and provides an airship capsule and a stratospheric airship. The airship capsule comprises a main air bag and an auxiliary air bag; the auxiliary air bag is arranged in the main air bag; air is stored in the main air bag, and floating gas is stored in the auxiliary air bag. The sum of the volumes of the auxiliary air bags is larger than the volume of the main air bag. At the working height of the stratosphere, the sum of the volumes of the buoyancy gas loaded in the auxiliary air bags is equal to or smaller than the volume of the main air bag. The scheme can prevent buoyancy lift gas leakage, ensure that the gravity center of the airship is not unbalanced, and control the air pressure difference change inside and outside the airship to be small.
本发明涉及飞艇结构技术领域,提供一种飞艇囊体及平流层飞艇,飞艇囊体包括:主气囊和副气囊;所述副气囊设置在主气囊内;主气囊内存储有空气,副气囊内存储有浮升气体;所述副气囊的容积之和大于主气囊的容积;在平流层工作高度所述副气囊装载的浮升气体体积之和等于或小于主气囊的容积。本方案能够防止浮升气体泄露,保证飞艇重心不失衡,控制艇内外气压差变化小。
Airship capsule and stratospheric airship
一种飞艇囊体及平流层飞艇
2023-08-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
Semi-hard stratospheric airship framework and semi-hard stratospheric airship
Europäisches Patentamt | 2020
|Emerald Group Publishing | 2007
Stratospheric airship with multi-capsule dual-stress structure
Europäisches Patentamt | 2021
|