The launch canister recovery device comprises a plurality of floating units distributed around a ring groove in the outer wall of a launch canister, and each floating unit comprises an air bag, a fuel gas generator and a packaging assembly; the packaging assembly is used for packaging the air bag and the fuel gas generator in the annular groove at the initial time; the fuel gas generator is used for igniting and combusting to generate gas and inflating the air bag, and the aircraft sends an ignition signal to the fuel gas generator after being uncovered on the water surface and launched; the air bag is used for opening the packaging assembly after being inflated and providing buoyancy needed by floating for the launching cylinder, and a connecting belt is arranged on the air bag and penetrates out of the packaging assembly to be connected with the outer wall of the launching cylinder. According to the device, the launch canister can stably float on the water surface on the premise that normal execution of a launch task is prevented from being affected, and follow-up recovery of an operator can be achieved.
本发明公开一种发射筒回收装置,包括若干个绕发射筒外壁上的环槽分布的漂浮单元,漂浮单元包括气囊、燃气发生器和封包组件;封包组件用于在初始时将气囊和燃气发生器封包在环槽内;燃气发生器用于点火燃烧产生气体并向气囊充气,航行器在水面开盖并完成发射后即向燃气发生器发送点火信号;气囊用于充气后撑开封包组件并为发射筒提供漂浮所需的浮力,气囊上设有连接带,连接带穿出封包组件与发射筒外壁相连。该装置在避免影响发射任务的正常执行的前提下能让发射筒在水面稳定漂浮,以供作业人员后续回收。
Launch canister recovery device
发射筒回收装置
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |