A kind of anti-condensation refrigerator

Abstract

The invention relates to the field of refrigeration equipment. A condensation preventing refrigerated cabinet comprises a cabinet body and a cabinet door, wherein the cabinet body is internally hollow to form a storage groove, an opening in the upper part of the storage groove is provided with step surfaces downwards step by step from outside to inside, the step surfaces consist of a first step surface, a second step surface and a third step surface in sequence from outside to inside, the cabinet body is internally provided with a safety power supply and a glass heating seat fixed on the first step surface, the safety power supply and the glass heating seat are in electric conduction transmission, the cabinet door comprises a door frame body, a cabinet door seal ring, outer-layer glass and inner-layer glass, the outer-layer glass and the inner-layer glass are parallelly arranged in sequence from outside to inside, the door frame body covers the outer-layer glass and the inner-layer glass, the cabinet door seal ring is arranged on the lower end face of the door frame body, the outer-layer glass is electrically heated glass, the lower end face of the door frame body is also provided with a spring contact, the spring contact and the outer-layer glass are in electric conduction transmission, and the rear end of the cabinet door is hinged to the cabinet body. The refrigerated cabinet is safe, and good in condensation preventing effect and sealing effect.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to an anti-condensation refrigerator. Background technique [0002] Refrigerators are mainly used in large food shopping malls such as supermarkets and chain stores to display and store food that needs to be kept at low temperature. There is a storage tank inside the display cabinet, and the storage tank is the refrigerator; a glass cabinet door is set above the storage tank. In order to ensure that the stored items have a long storage period, the temperature of the storage tank in the display cabinet needs to be kept at - Below 18°C, the temperature difference between the inside and outside of the glass cabinet door of the display cabinet is very large. Especially in high-temperature and high-humidity weather, the outside air exchanges heat with the glass cabinet door, and it is easy to condense on the outer surface of the glass cabinet door, thereby affecting the display ef...

AI Technical Summary

Problems solved by technology

Especially in high-temperature and high-humidity weather, the outside air exchanges heat with the glass cabinet door, and it is easy to condense on the outer surface of the glass cabinet door, thereby affecting the display effect

In view of the above problems, the existing more conventional solutions are to improve the condensation phenomenon by improving the thermal insulation effect of the glass cabinet door, such as the use of hollow glass structure or the use of heat-reflective coated glass, but these methods are not suitable for condensation The improvement effect of the phenomenon is not obvious, especially in the case of high humidity, the condensation phenomenon is still very serious

[0003] At the same time, the common way to open and close glass cabinet doors is mainly sliding, that is, sliding doors. Although the opening and closing method is very convenient, the sealing effect is not good, and it is easy to cause the phenomenon that the sliding doors are not completely closed due to human negligence.

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