Method for filling a refrigerant tank of a refrigerated vehicle and refrigerated vehicle

摘要

For cooling the refrigerated space of refrigerated vehicles cryogenic refrigerant, such as liquid nitrogen, is used, which is stored in a refrigerant tank on the refrigerated vehicle. For filling the refrigerant tank, the cryogenic refrigerant is taken out of a stationary tank in which the refrigerant is stored at a higher pressure than the operating pressure of the refrigerant tank. When filling the refrigerant tank, part of the refrigerant evaporates. In order to use the cold content of the evaporating refrigerant is provided according to the invention to at least partially capture the refrigerant evaporating during the filling process and to use for direct or indirect cooling of the refrigerator.