FIELD: refrigerators.
SUBSTANCE: invention relates to refrigeration units for vehicles. A vacuum adiabatic case includes the first plate element forming at least a section of a wall of the first space, the second plate element forming at least a section of a wall of the second space, having a temperature different from that of the first space, a sealing part sealing the first plate element and the second plate element to provide the third space, a temperature of which has a value between the first space temperature and the second space temperature, and which is in a vacuum state, a support node supporting the third space, a heat resistant node reducing the amount of heat transferred between the first plate element and the second plate element, through which air is released from the third space, and a heat-exchange module contacting the inner surface of a cavity formed by the first plate element and the second plate element to perform heat exchange.
EFFECT: increase in a volume of a refrigerator, increase in the energy efficiency, elimination of a limitation related to slow cooling of products, and prevention of noise-related discomfort.
28 cl, 27 dwg
