The invention discloses a lotus root node-shaped pressure-resistant shell of an underwater glider, which belongs to the technical field of underwater vehicles, and is characterized by comprising an annular rib body and an annular pressure-bearing shell unit, the annular rib body forms a circular ring body which is rigidly supported in the radial direction; the annular pressure-bearing shell unit is provided with a circumferential body of a circumferential face-shaped shell, and the annular pressure-bearing shell unit is in a drum shape. Wherein the annular rib bodies are coaxially distributed at intervals, one annular pressure-bearing shell unit is connected between every two adjacent annular rib bodies, and all the annular pressure-bearing shell units form the pressure-resistant shell in a lotus root node shape. The pressure-resistant shell has the advantages of firmness, high space utilization rate, high shell compression coefficient, light weight and stable structure.
本发明公开了一种水下滑翔机藕节形耐压壳体,属于水下航行器技术领域,其特征在于,包括环形筋体和环状承压壳体单元;所述环形筋体形成径向刚性支撑的圆环体;所述环状承压壳体单元具有圆周面状壳的圆周体,所述环状承压壳体单元的形状为鼓形;其中,若干环形筋体同轴线间隔分布设置,相邻两环形筋体之间连接一所述环状承压壳体单元,所有所述环状承压壳体单元构成藕节形状的所述耐压壳体。本耐压壳体具有坚固、空间利用率大,壳体压缩系数大、重量轻且结构稳定的优点。
Lotus-root-node-shaped pressure-resistant shell of underwater glider
一种水下滑翔机藕节形耐压壳体
2022-11-08
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |