The high-maneuverability manned underwater vehicle comprises a boat body, the lower portion of the boat body is of a multi-section type step structure in the length direction of the boat body, and a visual cabin cover is arranged on the front portion of the boat body; the driving assembly comprises a main propeller and auxiliary propellers, the main propeller is arranged on the rear portion of the boat body, the auxiliary propellers are arranged on the left side and the right side of the boat body, and a swing mechanism used for driving the auxiliary propellers to swing is arranged on the boat body; the resistance reduction assembly is used for reducing the submerging resistance of the underwater vehicle, and the resistance reduction assembly is arranged at the bottom of the front side of the boat body; the drag reduction assembly comprises a flow guide mechanism and an air injection mechanism which are matched with each other, and the air injection mechanism is used for injecting drag reduction gas to the rear side of the boat body. According to the underwater vehicle, the compressed air jetted by the resistance reduction assembly is matched with the multi-section type step structure in the length direction of the boat body, an air film is formed between the boat body and fluid, and therefore the effects of resistance reduction and consumption reduction are achieved, and navigation of the underwater vehicle is facilitated.
本发明公开了一种高机动性载人潜航器,包括:艇体,所述艇体下部沿艇体长度方向呈多段式阶梯结构,所述艇体前部设有可视座舱罩;驱动组件,所述驱动组件包括主推进器和副推进器,所述主推进器设于所述艇体后部,所述艇体的左侧和右侧均设有所述副推进器,所述艇体上设有用于驱动所述副推进器摆动的摆动机构;减阻组件,用于减少潜航器的潜航阻力,所述减阻组件设于所述艇体前侧底部;所述减阻组件包括相互配合的导流机构和喷气机构,所述喷气机构用于向艇体后侧喷出减阻气体。本发明潜航器利用减阻组件喷射出的压缩空气与艇体长度方向的多段式阶梯结构配合,有利于在艇体与流体之间形成空气薄膜,从而达到减阻减耗的作用,利于潜航器的航行。
High-maneuverability manned underwater vehicle
一种高机动性载人潜航器
2022-08-30
Patent
Electronic Resource
Chinese
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