Containers for transporting perishable foods

摘要

The container for use in the transporation of fresh provisions comprises a storage chamber for containing perishable foods and a machine room divided from each other by partition walls, main cold air flow channels opened at one end on the side of a door and auxiliary cold air flow channels closed at the other end on the side of the door, both of which are respectively disposed to the surface of the bottom wall, top wall or one side wall of the storage chamber, apparatus for blowing cold airs having ports perforated substantially over the entire region at the surface of the auxiliary cold air flow channels on the side of the storage chamber, apparatus disposed within the machine room for controlling the temperature of the recycled cold airs from the storage chamber and then supplying them by way of the main cold air flow channels to the inside of the storage chamber, and apparatus disopsed within the machine room for pressurizing the circulated cold airs from the storage chamber and then feeding them by way of the auxiliary cold air flow channels to the inside of the storage chamber.