The invention discloses a stable umbrella structure for increasing underwater resistance and stability of a hydrophone towed array, which comprises a stable umbrella head part and a stable umbrella cover, and a plurality of stable umbrella frameworks are arranged between the stable umbrella head part and the stable umbrella cover; a tail end connecting framework is arranged on the inner side wall of the stable umbrella cover; the tail end connecting framework is connected with the stable umbrella head part through a reinforcing connecting rod; a first eyebolt and a second eyebolt are respectively arranged on the head part and the tail end connecting framework of the stabilizing umbrella; the first eyebolt and the second eyebolt are connected with a first Kevlar connecting rope and a second Kevlar connecting rope respectively. The stable umbrella is simple in structural design; the application range is wide; connection and disassembly are convenient; the expandability is high, and different numbers of stable umbrellas can be connected in series according to needs; the buoyancy is flexibly adjusted by adjusting the number of the bound buoyancy materials; and meanwhile, the flow resistance of the towed array is greatly increased, and the swing amplitude of the tail part is weakened.
本发明公开了一种用于水听器拖曳阵增加水下阻力及稳定性的稳定伞结构,包括稳定伞头部和稳定伞面,稳定伞头部和稳定伞面之间设置有若干个稳定伞骨架;稳定伞面的内侧壁上设置有尾端连接骨架;尾端连接骨架和稳定伞头部之间通过加强连杆连接;稳定伞头部和尾端连接骨架上分别设置有第一吊环螺栓和第二吊环螺栓;第一吊环螺栓和第二吊环螺栓上分别连接有第一凯夫拉连接绳和第二凯夫拉连接绳。本发明的稳定性的稳定伞结构设计简单;适用范围广;连接和拆卸方便;可扩展性强,可以根据需要串联不同数量的稳定伞;通过调整绑定的浮力材料的数量灵活调整浮力;同时大大增加了拖曳阵的流阻,减弱了尾部的摆动幅度。
Stabilizing umbrella structure for increasing underwater resistance and stability of hydrophone towed array
用于水听器拖曳阵增加水下阻力及稳定性的稳定伞结构
30.05.2023
Patent
Elektronische Ressource
Chinesisch
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