无霜冰箱能耗改进优化

Improvement on energy consumption of non frost refrigerator

本文介绍了风冷冰箱通过采用旋翅冷凝器降低了冰箱的冷凝温度,铜管铝翅片蒸发器提升了蒸发温度,立体循环风提升了冷藏室和冷冻室温度的均匀性,延长了食品的储存时间。对蒸发器进行亲水处理延缓了蒸发器的结霜时间,优化化霜策略,使化霜时间间隔得以大幅降低,减少了冰箱内温度波动次数,通过多种措施的运用使冰箱能耗有较大幅度的下降,为风冷冰箱的进一步推广铺平了道路。

The paper introduces the air-cooled refrigerator by using spiral fin condenser reduces the condensing temperature of the refrigerator, copper pipe aluminium fin evaporator to enhance the evaporation temperature, vertical circulation wind enhance the refrigerating chamber and the freezing chamber temperature uniformity, prolong the storage time of food, of evaporator of Pro water treatment delayed the evaporator frosting time, optimization strategy of defrosting, defrosting time interval can be greatly reduced, reducing the refrigerator temperature fluctuation in the number of, through the use of a variety of measures to the refrigerator energy consumption greatly reduced, paving the way for the further promotion of air-cooled refrigerator.