小米空气净化器现在一开就会有股酸味,滤片还有90%,怎么回事?怎么解决?

2025-03-15 01:17:37
推荐回答(2个)
回答1:

小米净化器的过滤方式是介质过滤,说白了就是靠特殊材质、特殊编制方法制成的密网来过滤空气中的颗粒物。
然而空气中的颗粒物往往带着细菌、真菌、病毒、微生物。介质过滤器会把这些颗粒物吸收在密网中,虽然楼主住在3楼,但是空气是没有想象中那么干燥的,经历了春夏季之后会在密网中繁殖。你能闻到酸味必定是微生物发酵的味道。现在的方法就是更换过滤器里的所有滤网,把过滤器内部清理干净。

回答2:

净化器使用时间长后,的确会产生酸味的。但不同滤网结构产生酸味的时间差别很大。一般用夹炭布的净化器(市面上大部分品牌都用,夹炭布初期效果好,但不耐用,要做到同样的CADR值,用夹炭布成本低),多数1~2个月就会产生酸味。主要还是夹炭布用了大量的胶水,一般是有70%的炭粉+30的热熔胶粉将炭粉粘在滤布上,炭层厚度只有0.5mm左右。在高温高湿的夏天,特别容易产生酸味,因为高湿高湿细菌容易在滤布上繁殖,发酵分解胶水,产生酸味。另外就是炭层太薄,很快就吸附饱和,一两个月就失效了。也有少量机器还是采用传通的蜂窝炭,如安利逸新、布鲁雅尔510(旧款滤网是,新款好象不是蜂窝炭)、森林公主03等机型,用的是颗粒活性炭,这种机型滤网大,厚,重。滤网成本比较高。但可以用一两年才产生酸味。因为颗粒活性炭没用到胶水,炭层厚,滤芯使用寿命相对长很多。

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