1冰箱应经常除霜、清洁,如果蒸发器表面的结霜厚度达到10mm,传热效率则下降30%以上,即制冷效果大幅下降,以致压缩机不停运转,增加电耗。2不储存温热物品和未加盖及未包装的湿食物,这样可以减少冷量的消耗和防止结霜过快。3箱内存放的食物不要过满,一般食物之间要留有一定间隙,以便于冷气对流,使箱内温度均匀一致。4凡制造食用冰块或大量储放冷饮料时, 1 The refrigerator should always be defrosted and cleaned. If the frosting thickness on the evaporator surface reaches 10mm, the heat transfer efficiency will drop by more than 30%. That is to say, the refrigeration effect will drop dramatically, causing the compressor to keep running and increase the power consumption. 2 Do not store warm items and wet foods that are not covered and unwrapped, which can reduce the consumption of cold and prevent excessive frosting. 3 boxes of food stored in not over, the general food to leave a certain gap between, in order to facilitate convection air-conditioning, so that the temperature inside the box uniform. 4 Where ice-making food or large quantities of cold drinks are stored,