A subsea tunnel escape rescue bin comprises a bin body assembly, a floating assembly, an exhaust assembly and an air bag, a pressure containing cavity for storing oxygen is formed in the bin wall of the bin body assembly, a piston rod of the floating assembly is installed in the pressure containing cavity in a matched mode, and the piston rod is driven by the difference between the subsea pressure and the oxygen pressure in the pressure containing cavity to move so as to drive the floating assembly. The exhaust assembly is communicated with the pressure containing cavity through an annular communicating pipe at the bottom of the bin wall, oxygen is released into the bin body through the exhaust assembly, an air bag is fixed to the top of the bin body assembly, and a piston rod is pushed to move in the pressure containing cavity through the pressure difference between seabed water pressure and the interior of the bin, so that power is provided for movement of the floating assembly. The escape and rescue cabin is pushed to realize maneuvering on the seabed, escapers can make maneuvering decisions conveniently according to the actual environment through staged oxygen releasing and pushing, useless loads are gradually thrown away in the maneuvering process through the flat clamping assembly and blade combined design of the swimming assembly, and the success rate of escape and rescue is improved.
一种海底隧道逃生救援仓,包括仓体组件、游动组件、排气组件和气囊,所述仓体组件的仓壁上有存放氧气的压力容腔,所述游动组件的活塞杆配合安装在压力容腔中,通过海底压力与压力容腔内氧气压差带动活塞杆运动而带动游动组件,排气组件通过仓壁底部的环形连通管与压力容腔连通,氧气通过排气组件释放入仓体内部,仓体组件顶部固定有气囊,通过海底水压对仓内的压差推动活塞杆在压力容腔中移动,为游动组件的运动提供了动力,推动逃生救援仓在海底实现机动,通过阶段式的氧气释放与推动,便于逃生人员根据所处实际环境做出机动决定,游动组件的平卡组件和叶片组合设计在机动的过程中逐渐抛去无用负重,提高了逃生救援的成功性。
Subsea tunnel escape rescue bin
一种海底隧道逃生救援仓
2025-03-25
Patent
Electronic Resource
Chinese
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