空气净化器耗电量大吗?

2025-03-15 18:19:17
推荐回答(3个)
回答1:

推荐一款简单计算,让你一眼看穿空气净化器能效。所谓能效是指单位能耗所产生的洁净空气量,以字母“η”表示。能效越高越是说明其效能之高,耗能之低。比较各品牌空气净化器的能效是衡量其是否值得购买的最重要标准。

拿塔梅尔TME1280H来举例:
空气净器能效的计算公式:能效η(m³/h.w)=F/P   
其中:
F=空气净化机的净化能力(cadr值,并非循环风量),单位是立方米/小时;   
P=空气净化器的输入功率,
例如:塔梅尔TME280H空气净化器,单位时间内洁净空气量(CADR)为F=476立方米/小时。输入功率为33w
计算该空气净化器能效η为:η= 476/33=14.4m³/h.w

回答2:

这要视品牌而言,每种品牌的设计不同,耗电量也不相同。目前耗电量较低的有三菱重工空气净化器,它生产的空气净化器,如果全天24小时开启,使用一年耗电量只需要32块钱,平均下来基本一天不到一毛钱。

回答3:

一般的空气净化器只有几十瓦,不到100瓦。
即使按照100w计算,10个小时才1度电。

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