Refrigerator

Abstract

The invention discloses a refrigerator, which comprises a refrigerator body, a door body, and first and second door seal strips, wherein the first door seal strip is arranged on the door body and is adjacent to the peripheral edge of the door body; when the door body is closed, the first door seal strip contacts the refrigerator body to enclose a clearance between the door body and the refrigerator body; the second door seal strip is arranged in the clearance, is located at the inner side of the first door seal strip, and contacts the door body and the refrigerator when the door body is closed; and the second door seal strip is in the shape of a Greek letter omega or comprises a flat straight part and a circular ring part arranged on the flat straight part. The refrigerator according to the embodiment of the invention has the beneficial effect that through mounting the first and second door seal strips in the clearance between the door body and the refrigerator body, dissipation of cold in the refrigerating compartments is effectively prevented, the overall heat preservation and thermal insulation property of the refrigerator is improved, the energy consumption of the refrigerator is reduced, the second door seal strip in the shape of the capital letter omega or comprising the flat straight part and the circular ring part arranged on the flat straight part is simple in structure and convenient to assemble, and thus the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of preparation of household appliances, and more specifically, the invention relates to a refrigerator. Background technique [0002] At present, the door seal of the refrigerator is composed of three parts: the door seal structure (soft PVC), the air bag, and the soft magnet. By fixing the door seal in the "Ω" on the door body, the suction force of the soft magnet automatically fits the door seal, the side panel of the box body, and the inner tank of the box together when the door is closed, which plays the role of heat preservation and heat insulation. [0003] The energy exchange between the air in the refrigerating room and the outside air is mainly prevented by the bubble layer of the box body and the door body, but the energy loss of the connecting part of the box body and the door body is closely related to the thermal insulation performance of the door seal. Due to the fluidity of the air in the ref...

AI Technical Summary

Problems solved by technology

[0005] 1. The heat insulation performance of the door seal is poor, and the amount of cold leakage is large. The part of the door seal that is in contact with the air in the refrigerator is lost to the outside air through convection heat exchange, resulting in an increase in the amount of cold leakage of the entire refrigerator box and a decrease in heat preservation performance;

[0006] 2. Leakage of door seals has become the main factor affecting the energy consumption of refrigerators, which is not conducive to the promotion of low-carbon, energy-saving and environmental protection

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