| abstract |
An exemplary embodiment of the present disclosure provides a functional container (1000) which provides a hermetic space therein, the functional container (1000) including: nan outer wall (110) which includes a thermal insulation layer and is formed in the form of a hexahedron to provide the hermetic space; a battery rack (200) in which one or more battery modules are stacked and accommodated; a refrigeration unit (300) which includes an evaporator (310), a compressor (320), and a condenser (330), and is provided adjacent to at least one of inner surfaces of the outer wall (110) of the container (1000) to provide cold air into the container (1000); nand an air hole (400) through which the cold air produced by the refrigeration unit (300) is discharged. |