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为什么空调比冰箱费电
更新时间: 2020-09-19 00:00:00  

1、空调制冷范围大,是整个房间,制冷量大,压缩机功率高,冰箱只在箱胆里面制冷。

2、冰箱保温效果好,冰箱周围一层较厚的发泡层,让冰箱里面的冷量很难散发出来。冰箱在是一个密闭的狭小的空间里制冷,温度到底时自动就停止。而空调制冷量则由于屋子的保温效果不好,散的很快,因此费电。

关键词: 为什么 空调 冰箱

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