The invention discloses a novel underwater cylindrical reinforced pressure-resistant shell, which belongs to the technical field of underwater vehicles, and is characterized in that the novel underwater cylindrical reinforced pressure-resistant shell comprises 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 a circumferential body with a circumferential surface-shaped shell, and the annular pressure-bearing shell unit is cylindrical; 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 cylindrical pressure-resistant shell. The pressure-resistant shell has the advantages of being firm, large in space utilization rate, light in weight and stable in structure, and the diving or floating energy loss of the underwater vehicle is compensated.
本发明公开了一种新型水下圆柱加筋耐压壳体,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是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圆筒形;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圆柱形状的所述耐压壳体。本耐压壳体具有坚固、空间利用率大,重量轻且结构稳定的优点,对水下航行器下潜或上浮能量损失进行补偿。
Novel underwater cylindrical reinforced pressure-resistant shell
一种新型水下圆柱加筋耐压壳体
2022-11-01
Patent
Electronic Resource
Chinese
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