The invention discloses a circular-butterfly-shaped underwater glider, and relates to the field of underwater gliders. The underwater glider comprises a non-airtight circular-butterfly-shaped shell with the hydrodynamic performance, a spherical pressure-resistant shell with the certain pressure resistance and a connecting bracket of the pressure-resistant shell and the circular-butterfly-shaped shell. A mass center adjusting device and a buoyancy adjusting device which are required by gliding motion of the circular-butterfly-shaped underwater glider are carried in the spherical pressure-resistant shell. On the basis of the symmetrical structure of the glider main body, the same hydrodynamic performance is achieved in all directions during underwater gliding, the gravity center of the glider is changed by changing the position of the heavy block through the mass center adjusting device, the buoyancy of the glider is adjusted through the buoyancy adjusting device, upward floating and sinking of the glider are achieved, and gliding motion of the glider is achieved through linkage of the two adjusting systems. The underwater glider can achieve omnidirectional movement underwater, is small in underwater turning radius, has high loading and expanding capacity, and can meet different underwater tasks.
本发明公开了一种圆蝶形水下滑翔器,涉及水下滑翔器领域。该水下滑翔器包括具有水动力性能的非密闭性圆蝶形形外壳、具有一定抗压能力的球形耐压壳和耐压壳与圆碟形外壳的连接支架组成,球形耐压壳内搭载着圆碟形水下滑翔器滑翔运动所需的质心调节装置和浮力调节装置。该滑翔器主体结构对称,能保证在水下滑翔时各个方向具有相同的水动力性能,质心调节装置通过改变重块位置实现改变滑翔器的重心,浮力调节装置调节滑翔器浮力,实现滑翔器的上浮和下沉,联动两套调节系统实现滑翔器的滑翔运动。该水下滑翔器能在水下实现全向运动,水下拐弯半径小,同时具有较强的带负载和扩展能力,能满足不同的水下任务。
Circular-butterfly-shaped underwater glider
一种圆蝶形水下滑翔器
2020-08-21
Patent
Electronic Resource
Chinese
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
Circular-disc-shaped underwater glider and working method thereof
European Patent Office | 2015
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