The invention relates to the technical field of stratospheric airships, and discloses a stratospheric airship with a multi-bag dual-stress structure, which comprises an outer bag (1) and an inner bag(4), the inner bag body (4) is arranged in the outer bag body (1), and a first preset distance is kept between the outer surface of the inner bag body (4) facing the inner surface of the outer bag body (1) and the outer bag body (1), so that the outer bag body (1) and the inner bag body (4) jointly bear the air pressure difference between the interior and the exterior of the airship; the inner bagbody (4) is filled with helium (6), and the space between the inner bag body (4) and the outer bag body (1) is filled with air (7). According to the stratospheric airship, the temperature and the airpressure of the airship can be balanced by adjusting the air pressure difference between the inner bag body and the outer bag body.
本发明涉及平流层飞艇技术领域,公开一种多囊体双重应力结构的平流层飞艇,包括外囊体(1)和内囊体(4);所述内囊体(4)设置在所述外囊体(1)内,朝向外囊体(1)内表面的内囊体(4)外表面与外囊体(1)保持间隔第一预定距离,使得外囊体(1)和内囊体(4)共同承受飞艇内部和外部的气压差;所述内囊体(4)内填充氦气(6),内囊体(4)和外囊体(1)之间的空间中填充空气(7)。本发明的平流层飞艇通过调节内外囊体的气压差,就能平衡飞艇的温度和气压。
Stratospheric airship with multi-capsule dual-stress structure
多囊体双重应力结构的平流层飞艇
2021-03-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft |
Semi-hard stratospheric airship framework and semi-hard stratospheric airship
Europäisches Patentamt | 2020
|Emerald Group Publishing | 2007