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怎样防止家中水管爆裂

更新时间: 2020-10-05 00:00:00     

1、室内没有暖气温度较低,在自来水管上缠上棉布等保温制品;

2、如果长期无人,出门前可以将水阀关掉,然后再打开水龙头放出自来水管内残留的水;

3、如果气温太低,降到了零下10多摄氏度,可以在晚上将水龙头轻轻扭开一点,让自来水管内的水流动起来,以避免水结冰。一旦水管被冻,可用电吹风烘吹,或拿毛巾裹住水管,然后用温水慢慢浇淋,切不可用火烘烤或用开水急烫,那样会使管道爆裂。

关键词: 怎样 防止 家中 水管 爆裂

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