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电暖器还是空调

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Published: 21 Dec 2020 › Updated: 21 Dec 2020电暖器还是空调

电暖器还是空调

最近上海天气比较冷,我们又没有供暖设施。也只有开这空调暖气,但是空调暖气有两个问题:噪音大和空气干燥。于是买了个电暖气,曾经考虑踢脚线、石墨烯还是电油汀。后面研究发现现在的石墨烯只是个噱头,含量少得出奇。踢脚线用在大厅比较好,电油汀用在卧室床边更好,刚好我老婆喜欢更高的温度,而我喜欢稍低一点的室温。而且电暖器的发热原理都一样,功耗也一样。但是功耗方面电暖器和空调没法比,因为电暖气是直接将电能转化为热能,而空调是利用压缩机原理,在室内和室外之间搬运热量。热效能空调高太多了。不过为了舒适,牺牲点电费吧。

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