VACUUM ADIABATIC ELEMENT, REFRIGERATOR AND METHOD FOR MANUFACTURING THE REFRIGERATOR Russian patent published in 2024 - IPC F25D23/06 

FIELD: refrigerators.

SUBSTANCE: vacuum adiabatic element comprises a first plate, a second plate, a seal, a support, a thin pipe configured to connect an opening of the first plate to an opening of the second plate, an adiabatic material having an elongated portion located inside the thin pipe to perform adiabatic work on the thin pipe, and an upper a portion located at the end of the elongated portion, capable of being disposed on at least one side of the first plate and the second plate, and a through-duct extending through the interior of the adiabatic material to allow passage of material between the first region and the second region. The refrigerator includes a main body, a door, an evaporator for generating cold air, a drain device containing a thin pipe within which a drain pipe is located, and an adiabatic material having an elongated portion extending along the drain pipe. A connecting structure is formed on at least one side of the thin pipe, one side of the thin pipe is secured to one of the plates, and the other side of the thin pipe is secured to the other of the plates.

EFFECT: reliability of the vacuum adiabatic element is increased and the heat losses of the refrigerator are reduced.

20 cl, 19 dwg