Stern buoyancy tank of semi-submerged ship and connecting mode of stern buoyancy tank

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Stern buoyancy tank of semi-submerged ship and connecting mode of stern buoyancy tank

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LI MINGZHE / WANG QUAN / LI CHENGWEN / ZHANG YANG

The invention discloses a stern buoyancy tank of a semi-submerged ship and a connecting mode thereof, and relates to the technical field of ships, the stern buoyancy tank comprises a first stern buoyancy tank and a second stern buoyancy tank, a first cable junction box is installed in the first stern buoyancy tank, a watertight compartment is fixedly installed in the second stern buoyancy tank, and a distance is reserved between the bottom of the watertight compartment and the second stern buoyancy tank; a first cabin-penetrating sleeve and a second cabin-penetrating sleeve are installed on the watertight cabin in a sealed mode, the first cabin-penetrating sleeve and the second cabin-penetrating sleeve are communicated with the watertight cabin and the second stern buoyancy tank, a rubber hose is arranged between the base plate flange and the first cabin-penetrating sleeve, and a third cabin-penetrating sleeve is arranged on the top of the second stern buoyancy tank in a sealed mode. The third cabin penetration sleeve is communicated with the first stern buoyancy tank and the second stern buoyancy tank, and a first cable pipe is arranged between the second cabin penetration sleeve and the third cabin penetration sleeve. The first stern buoyancy tank and the second stern buoyancy tank are arranged, the second stern buoyancy tank is also used as a water ballast tank, and then the watertight compartment is arranged, so that the watertightness of the second cable junction box is ensured when the second stern buoyancy tank is also used as the water ballast tank.

本发明一种半潜船的艉浮箱及其连接方式，涉及船舶技术领域，包括第一艉浮箱和第二艉浮箱，第一艉浮箱内安装有第一电缆接线箱，第二艉浮箱内固定安装有水密舱，水密舱底部与第二艉浮箱之间预留间距，水密舱上密封安装有第一通舱套管和第二通舱套管，第一通舱套管和第二通舱套管连通水密舱与第二艉浮箱，座板法兰与第一通舱套管之间设置有橡胶软管，第二艉浮箱顶部密封设置有第三通舱套管，第三通舱套管连通第一艉浮箱和第二艉浮箱，第二通舱套管与第三通舱套管之间设置有第一电缆管。通过设置第一艉浮箱和第二艉浮箱，第二艉浮箱兼作压载水舱，然后通过设置水密舱，保证在第二艉浮箱兼作压载水舱时，第二电缆接线箱的水密性。

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Title :

Stern buoyancy tank of semi-submerged ship and connecting mode of stern buoyancy tank

Additional title:

一种半潜船的艉浮箱及其连接方式

Contributors:

LI MINGZHE (author) / WANG QUAN (author) / LI CHENGWEN (author) / ZHANG YANG (author)

Publication date :

2023-02-28

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen