VACUUM ADIABATIC BODY AND REFRIGERATOR Russian patent published in 2022 - IPC F16L59/65 F25D23/06 F25D11/00 

FIELD: kitchen equipment.

SUBSTANCE: invention relates to heat insulation of a refrigerator. The vacuum body includes a first plate element configured to define at least a section of a wall for a first space, a second plate element configured to define at least a section of a wall for a second space with a temperature different from the temperature of the first space, a third space between the first and second plate elements, which has a temperature between the temperature of the first space and the temperature of the second space and is a vacuum space, and a support configured to preserve the third space. The support includes at least two rods configured to support the first plate element and the second plate element, and each of the rods is made of polyphenylene sulphide (PPS) containing fibreglass.

EFFECT: prevented occurrence of thermal deformation in the process of rarefaction.

23 cl, 13 dwg