The invention discloses a detachable protection device for elastic sealing of a B-type cabin dome, which comprises a linear protection baffle and an arc protection baffle, the linear protection baffle is arranged on the outer side of an elastic sealing rubber ring on the periphery of a gas-liquid combined dome, and the arc protection baffle is arranged on the outer side of the elastic sealing rubber ring. The arc-shaped protection baffles are arranged on the outer sides of the elastic sealing rubber rings at the four corners of the gas-liquid combined dome; the linear protection baffle comprises a first fixing structure and a protection structure, the first fixing structure is perpendicularly connected with the protection structure, the first fixing structure and the upper flange face are fixed through bolts, the protection structure is arranged on the outer side of the elastic sealing rubber ring, and the arc-shaped protection baffle comprises a second fixing structure and an arc-shaped protection structure. The second fixing structure and the upper flange face are fixed through bolts. The protection device is arranged on the periphery of the elastic sealing ring, so that the elastic sealing ring is prevented from being exposed in the external space, the damage risk of the elastic sealing ring is reduced, and the aging speed of the elastic sealing ring is reduced.
本发明公开了一种用于B型舱穹顶弹性密封的可拆卸保护装置,该装置包括直线型保护挡板和圆弧形保护挡板,直线型保护挡板设置在气液组合穹顶四周弹性密封橡胶圈的外侧,圆弧形保护挡板设置在气液组合穹顶四角的弹性密封橡胶圈的外侧;直线型保护挡板包括第一固定结构和保护结构,第一固定结构与保护结构垂直连接,第一固定结构与上法兰面通过螺栓固定,保护结构在弹性密封橡胶圈外侧,圆弧形保护挡板包括第二固定结构和弧形保护结构,第二固定结构与上法兰面通过螺栓固定。本发明通过在弹性密封圈四周通过设置保护装置,避免了弹性密封圈暴露在外部空间,降低了弹性密封圈破损的风险,降低了弹性密封圈的老化速度。
Detachable protection device and protection method for elastic sealing of B-type cabin dome
一种用于B型舱穹顶弹性密封的可拆卸保护装置及保护方法
2023-11-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
B-type cabin air dome with energy absorption connecting device
Europäisches Patentamt | 2022
|