Providing a method and apparatus for refrigerated transport using indirect injection of cryogenic liquid, and a solution for temperature maintenance when the external temperature is very low

摘要

To transport heat sensitive goods in a large refrigerated truck of the type that involves indirect injection of cryogenic fluid into the heat exchange system (3) inside the chamber (s) (20) in which the goods are stored. The heavy-duty truck further comprises a heating system (30, 31, 32, 35, 36) capable of heating the air inside at least one chamber, wherein the cold air creation and heating system Are characterized by a harmony both from the perspective of how they are positioned in the chamber and from the perspective of how they operate.