一匹空调,一晚上(算7个小时,屋外温度31度,空调调到26度),大概需要多少度电,关键是怎么算的

2025-03-31 12:07:44
推荐回答(2个)
回答1:

1.空调的1匹指的是制冷量大致为2000大卡,换算成国际单位应乘以1.162,故1匹的制冷量应为2324(W),这里的W(瓦)即表示制冷量,则1.5匹的应为2000大卡x1.5x1.162=3486(W),以此类推。根据此情况,则大致能判定空调的匹数和制冷量,一般情况下,2200W~2600W都可称为1匹,3200W~3600W可称为1.5匹。
2.而耗电量则是要主要看压缩机的功率,压缩机功率 = 制冷量 / 能耗比,一般空调能耗比大于3,因此1匹的电功率一般数据为735W,1.5匹的耗电功率就是735 * 1.5约为1100瓦,也就是1小时1.1度电左右,除了压缩机,还有风扇或其他电机需要耗电,总共1小时也就1.2度左右。最简单的方法,看看说明书上的输入功率是多少千瓦,就是1小时的耗电量。

回答2:

只能根据该空调的制冷功率大小及压缩机开停机时间长短粗略估算。
如一匹的空调制冷功率一般在650-850瓦之间,具体要看该空调的能效比高低,该空调每小时耗电量大约在0.4-0.65或0.55-0.85度之间。耗电量多少还与房间面积大小及密封保温条件好坏有关,与室内外温差有很大的关系,环境温度越高,室内温度调节的越低,耗电量就越大。

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