Container ship with increased loading capacity for reefer

摘要

To provide a container ship having an increased loading capacity for loading a large amount of refrigerated containers (reefers). A hull includes a plurality of transverse bulkheads and 17 that divide a cargo hold into a plurality of container bays in a longitudinal direction. A box beam 20 is associated with each transverse bulkhead, and each box beam extends the full width of the hull and connects the sides of the hull near the upper edge or upper edge of the hull. The box beam has a hollow rectangular cross section with four side faces 25, 26. Of the four side surfaces of at least one of the box beams, at least one side surface 26 facing the container bay is provided with a row of maintenance openings 22, and a pitch P is provided between adjacent maintenance openings in the row. The shape and size of the maintenance opening is such that the cooling unit of the refrigerated combined transport container facing the maintenance opening can be accessed and maintained via the maintenance opening. [Selection] Figure 6