Anti-condensation and anti-frosting refrigeration appliance

Abstract

The invention discloses an anti-condensation and anti-frosting refrigeration appliance. A liner wall or an evaporator of the refrigeration appliance is manufactured by the following steps of oxidizing a board, and fully impregnating and coating the board and a blown board in a solution; drying and placing the fully impregnated and coated board or blown board in a drying oven for heat curing; machining the heat-cured board to obtain the inner container wall of the refrigeration appliance by using machining equipment, and machining the heat-cured blown board to obtain the evaporator of the refrigeration appliance by using the machining equipment. The inner container wall or the evaporator, manufactured by the steps, of the refrigeration appliance has high hydrophobicity, the condensation of water vapor in an initial stage is inhibited, the positions of condensation nucleuses are transferred, the water vapor is difficult to condensate on the surface of the inner container wall or the evaporator, the heat exchange efficiency is improved, energy is saved, and the environment is protected.

Description

technical field [0001] The invention relates to the field of refrigeration appliances, in particular to an anti-condensation and anti-frost refrigeration appliance. Background technique [0002] The liner of traditional refrigerators and freezers is generally made of aluminum plate, ABS plate, PS plate or other metal and plastic materials. Because the temperature in the box is much lower than the temperature outside the box after cooling, and the temperature on the wall of the liner is lower than that in the box. At the same time, there is a large amount of water vapor in the air in the box. The water vapor will condense on the surface of the inner tank wall under the action of low temperature, condensation nuclei and other factors, forming condensation. If the temperature is lower, frost will form, and this process will continue After a long time, a thick layer of frost will form on the surface of the inner tank wall. This layer of frost isolates the contact between the inn...

AI Technical Summary

Problems solved by technology

If the temperature continues to drop, the condensed dew drops will freeze and form frost, and the greater the temperature difference between the inner wall of the box and the air temperature in the box, the easier it is for frost to form, and the frosting process will continue to cycle, constantly at the same time Accumulation of positions, a long time, will affect the cooling efficiency

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