The invention relates to a deep sea platform emergency floating motion speed control device which comprises a cylindrical shell. The pressure-resistant cabin is located at the axis position of the shell, symmetrical main water ballast spaces are arranged on the two sides of the pressure-resistant cabin, the multiple speed control devices are arranged at the lower ends of the two symmetrical main water ballast spaces correspondingly and used for controlling the floating speed, and each speed control device specifically structurally comprises a compressed air cabin, a water tank, a water tank and a water tank, the device comprises a plurality of cabins arranged in a stacked mode, an upper spring mechanism, a lower spring mechanism and a triggering mechanism, and the triggering mechanism can damage the nearest fragile piece through displacement. The device is compact and reasonable in structure and convenient to operate, an active speed control method is adopted, when the platform floats too fast, the upper spring is automatically broken under the action of pulling force, autonomy is high, manual judgment and control instruction issuing are not needed, the near-water-surface floating speed of the platform can be effectively reduced, and the platform slowly floats to the water surface safety state.
本发明涉及一种深海平台应急上浮运动速度控制装置,包括外壳,外壳呈圆筒状;耐压舱室,其位于外壳轴心位置,且在耐压舱室的两侧设置有对称的主压载水舱,速度控制装置,其数量为多个并分别设置在两个对称主压载水舱的下端,用于控制上浮速度,所述速度控制装置具体结构包括:压缩空气舱,其包括层叠设置的多个舱室、上弹簧机构、下弹簧机构,以及,触发机构,其通过位移并能够破坏与之最近的易破片。本发明结构紧凑、合理,操作方便,发明采用主动型的速度控制方法,当平台上浮过快时,上弹簧在拉力作用下自动破断,自主性高,不需人去判断和下达操控指令,将有效减缓平台近水面上浮速度,使平台平缓上浮至水面安全状态。
Emergency floating motion speed control device for deep sea platform
一种深海平台应急上浮运动速度控制装置
16.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
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