VACUUM ADIABATIC HOUSING AND REFRIGERATOR Russian patent published in 2025 - IPC F25D23/06 

FIELD: refrigerating or freezing equipment.

SUBSTANCE: group of inventions relates to refrigerators. Vacuum adiabatic housing comprises a first plate having a first temperature, a second plate having a second temperature different from the first temperature, sealing part, which seals the first plate and the second plate to form a region which has temperature between the first temperature and the second temperature and is in a vacuum state, and a sealing frame. Sealing frame includes at least one of a side wall, an outer wall and an inner wall, and wherein the inner wall includes a gap forming part for accommodating components, or an inclined part is provided, which is inclined to the end part of the inner wall, or outer wall includes a protruding part on the outer side of the vacuum adiabatic housing, passing inward from the end of the second plate, and a contact portion on the outer side of the vacuum adiabatic housing, which is in contact with the outer surface of the second plate at the end of the protruding portion.

EFFECT: higher reliability and efficiency of the device.

28 cl, 24 dwg