The invention provides a ventilation structure of a container ship cargo hold, the container ship comprises a ship bottom layer plate, a deck and a cargo hold arranged between the ship bottom layer plate and the deck, the ventilation structure comprises a ventilation piece, the ventilation piece is provided with a smooth inner wall and a transverse air duct defined by the inner wall, and the transverse air duct is provided with an air inlet and an air outlet; the transverse air duct is arranged in the transverse direction of the container ship. And the supporting pieces are located in the cargo hold, and the supporting pieces are connected between the outer walls of the ventilation pieces in a supporting mode. According to the ventilation structure, the inner wall of the ventilation piece is smooth, no structure is arranged, transverse air duct resistance is not additionally increased in the ventilation process, and the ventilation efficiency is improved; the ventilation structure is arranged in the working area, is not higher than the lowermost platform, does not additionally occupy the space of the transverse bulkhead, and can reduce the number of air ducts arranged in the range of the transverse bulkhead, so that the number of structural parts is reduced, the weight of a ship body is reduced, and the construction workload is reduced.
本发明提供了一种集装箱船货舱的通风结构,所述集装箱船包括船底层板、甲板以及设置于所述船底层板和所述甲板之间货舱,所述通风结构包括:通风件,所述通风件设置有光滑的内壁以及由内壁围成的横向风道,所述横向风道沿所述集装箱船的横向布置;支撑件,所述支撑件位于所述货舱内,所述支撑件支撑连接所述通风件的外壁之间。该通风结构,通风件的内壁光滑且不布置结构,在通风过程中不额外增加横向风道阻力,提高通风效率;该通风结构设置于工作区域内,且不高于最下层平台,不额外占用横舱壁空间,可减少横舱壁范围内风道布置数量,进而减少结构零件数,减轻船体重量,降低施工工作量。
Ventilation structure of container ship cargo hold
一种集装箱船货舱的通风结构
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
Container ship cargo hold ventilation cap installation jig
Europäisches Patentamt | 2025
|Integrated ventilation system for cargo hold of container ship
Europäisches Patentamt | 2023
|Container ship cargo hold channel arrangement structure
Europäisches Patentamt | 2024
|