| 摘要 |
Modern refrigerated container ships have a hold in which insulated containers carrying perishable products are stacked and are connected to a source of cold air, which is circulated through the containers to cool the products. This system has disadvantages such as the dehydration of the products by the constant circulation of the cold air. The invention provides that the containers in such a conveyance are sealed and their interiors contain a modified atmosphere being cooled by circulation through a heat exchange unit which is sealed in the container and which receives cold air from the exterior source. The invention can analagously be applied to the warming of products. |
