FIELD: physics.
SUBSTANCE: invention relates to a vacuum adiabatic body, which is a component of a heat insulating device for suppressing heat transfer by evacuating an inner space of an adiabatic body. Vacuum adiabatic body comprises first plate, second plate, seal, sealing first plate and second plate to create third space, being evacuated, support, heat resistance element and outlet hole, through which gas is released from third space. Thermal resistance element comprises at least one heat-reflecting screen. Heat-reflecting screen comprises a sheet base extending in the direction crossing the third space and at least one projection extending from the sheet base in at least one direction to the first plate element or the second plate element to maintain the interval between the sheet base and the plate elements.
EFFECT: technical result is elimination of inconveniences when installing heat-reflecting screen in refrigerator.
15 cl, 23 dwg
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