天气预报 > 生活 > 自来水管多少度结冰
自来水管多少度结冰
更新时间: 2021-01-23 14:53:41  

1、降至或者低于零下5摄氏度。

2、当气温降至或者低于零下5摄氏度时,最好在晚间用水后稍稍拧开龙头使水流成线,保证水管内自来水流动以防止夜间受冻。同时做好贮水准备,最好是热水,以避免给次日生活造成不便。对确已冻住的水管,可在第一时间采取自救措施,用电吹风烘吹,或用毛巾包裹后慢慢用温水浇切不可用火直接烘烤或用开水急烫,以免造成管道或者水表爆裂。

关键词: 自来水管 多少 结冰

自来水管多少度结冰相关经验

天气预报

最新推荐

页面:/news/view-2143850/ | 耗时:0.0886 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2143850 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2143850 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2143850 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(92282,96083,93717,3305841,1124370,86585,83015,3517562,82295,97556,1133215,821460,83168,84236,82947,639762,3288072,1099031,1115440,82433,640096,93087,1099917,83381,95357,1111730,372102,98672,83866,3521063) ORDER BY field (ArticleID,92282,96083,93717,3305841,1124370,86585,83015,3517562,82295,97556,1133215,821460,83168,84236,82947,639762,3288072,1099031,1115440,82433,640096,93087,1099917,83381,95357,1111730,372102,98672,83866,3521063)