The invention belongs to the technical field of ships, and discloses a protective bulkhead which comprises two protective longitudinal walls, a transverse wall and an inner bottom plate, the two protective longitudinal walls are symmetrically arranged on the inner side of an arc-shaped outer plate and extend from the bow to the stern, and the edges of the sides, back on to a bulkhead deck, of the protective longitudinal walls abut against the arc-shaped outer plate; the two transverse walls are arranged, the edges of the sides, back on to the bulkhead deck, of the transverse walls abut against the arc-shaped outer plate, the edges of the two opposite sides of the transverse walls extend towards the two protection longitudinal walls correspondingly and abut against the corresponding protection longitudinal walls correspondingly, and a first cavity is defined by the protection longitudinal walls, the transverse walls, the arc-shaped outer plate and the bulkhead deck. The inner bottom plate is arranged in the first cavity and is parallel to the bulkhead deck, and the first cavity is divided into a first cabin and a second cabin by the inner bottom plate. According to the protection cabin wall, even if the arc-shaped outer plate is damaged, water cannot enter the first cabin.
本发明属于船舶技术领域,公开了一种保护舱壁,保护舱壁包括保护纵壁、横壁和内底板,保护纵壁设置有两个且对称设置于弧形外板内侧,两个保护纵壁均由船头向船尾方向延伸设置,保护纵壁背向舱壁甲板的一侧边缘与弧形外板抵接;横壁设置有两个,横壁背向舱壁甲板的一侧边缘与弧形外板抵接,且横壁相对的两侧边缘分别朝两个保护纵壁延伸且分别与相对应的保护纵壁抵接,保护纵壁、横壁、弧形外板以及舱壁甲板围合成第一腔体;内底板设置于第一腔体内且与舱壁甲板平行设置,内底板将第一腔体分割为第一舱室和第二舱室。本发明提供的保护舱壁,即使弧形外板破损,第一舱室内也不会进水。
Protective bulkhead
一种保护舱壁
2022-04-15
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |