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热水器镁棒怎么换
更新时间: 2021-03-10 12:21:04  

关闭水阀,拆开排污口更换镁棒即可。

1、1-2年就需更换。根据水质的不同,热水器中的镁棒1-2年就需更换。一旦镁棒用完,热水器很快就会腐蚀漏水,所以建议大家定期检查一下镁棒的状态。

2、镁棒的作用。镁棒在热水器中是作为牺牲阳极使用的。因为镁的金属活性比铁高,镁棒会代替钢板腐蚀掉,从而达到保护钢内胆的目的。

关键词: 热水器 怎么

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