The invention provides a flap auxiliary propelling device of a wave glider. The flap auxiliary propelling device comprises a hydrofoil pitching motion mechanism and a trailing edge flap auxiliary adjusting mechanism. The hydrofoil pitching motion mechanism enables the hydrofoil installed on the wave glider underwater traction machine to turn over by means of vertical motion of the wave glider underwater traction machine, and forward thrust is generated. The trailing edge flap auxiliary adjusting mechanism is located at the tail of the main hydrofoil and assists in adjusting the overturning angle of the main hydrofoil through rotation of a stepping motor. The problems that the advancing speed of an existing wave glider completely depends on sea conditions, and auxiliary propellers are large in propelling noise and high in energy consumption are solved. The main hydrofoil trailing edge flap auxiliary adjusting mechanism is additionally arranged, the equivalent attack angle of the main hydrofoil is adjusted in an auxiliary mode, the structure is simple, noise is zero, energy consumption is low, and the adaptability of the glider to different sea conditions is effectively improved.
本发明提供一种波浪滑翔器襟翼辅助推进装置,包括水翼俯仰运动机构、后缘襟翼辅助调节机构。所述水翼俯仰运动机构是依靠波浪滑翔器水下牵引机上下运动使其上面安装的水翼翻转,产生前进推力。所述后缘襟翼辅助调节机构位于主水翼尾部,其依靠步进电机旋转来辅助调节主水翼的翻转角度。本发明针对现有波浪滑翔器行进速度完全依赖于海况,辅助螺旋桨推进噪声大能耗高的问题进行改进。增加主体水翼后缘襟翼辅助调节机构,辅助调节主水翼等效攻角,结构简单,零噪声,能耗低,有效提高了滑翔器对不同海况的适应能力。
Flap auxiliary propelling device of wave glider
一种波浪滑翔器襟翼辅助推进装置
2022-08-05
Patent
Electronic Resource
Chinese
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Efficient underwater auxiliary propelling equipment and stepping type underwater propelling system
European Patent Office | 2021
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