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枫下家园 / 美丽家居 / 请问图中圈红色的是个什么装置,水会从里面溢出。
-torontonorth73(torontonorth73);
2020-10-28
{64}
(#13271813@0)
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...
-troyd(Troy);
2020-10-28
{824}
(#13271834@0)
+2
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太感谢,所以说不是下水道堵了,是某种原因,外面的水倒流进来了。英文有些看不懂
-torontonorth73(torontonorth73);
2020-10-29
(#13272005@0)
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fitting 的边缘已经有 enough info 了。我看不大清。你自己看清到网上找找,然后顺着 pipe 前前后后走走,把 system 先弄明白。
-troyd(Troy);
2020-10-29
(#13272013@0)
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most likely it is a backwater valve.
-troyd(Troy);
2020-10-29
(#13272016@0)
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您也太牛啦。是Canplas,BWV, back water valve. 回头会有人来修,多谢多谢。我也自己多学习学习。
-torontonorth73(torontonorth73);
2020-10-29
(#13272045@0)
+1
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这个不是BWV, 而是DWV, drain, waste and vent fitting. 这个是3" by 11/2" bushing, 用来连接厨房sink 到主下水管clean out 的
-prbw100(tulock);
2020-10-29
(#13273631@0)
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That is not a back water valve. BWV is installed at main sewage pipe right before it exits the house, below basement floor. That is just a clear out.
-jeffrey815(Smartiecat);
2020-10-29
(#13273649@0)
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Also think about it, it is common sense. If you install a BWV above basement floor it is useless as water would flood your basement from basement drain in furnace room or basement toilet.
-jeffrey815(Smartiecat);
2020-10-29
(#13273656@0)
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Backwater valve 不可能是垂直安装,它的工作原理决定了只能水平安装!
-prbw100(tulock);
2020-10-29
(#13273635@0)
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....
-troyd(Troy);
2020-10-28
{417}
(#13271836@0)
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如果水从你那个竖直的管子溢出,说明你外面的水管堵了
-wu831(NA);
2020-10-29
(#13271892@0)
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要么你家地势太低
-wu831(NA);
2020-10-29
(#13271893@0)
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我们是有点斜度,我家也不是最低的。我再多搜一下,多了解
-torontonorth73(torontonorth73);
2020-10-29
(#13272053@0)
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多谢
-torontonorth73(torontonorth73);
2020-10-29
(#13272046@0)
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多数情况下是从旁边clean out cap 漏,这个可以拧紧,如果从上面黄色接缝漏,说明ABS cement 有问题。
-prbw100(tulock);
2020-10-29
(#13273638@0)
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根据您的意思,看样子不像是BWV, BWV好像是 水平安装的
-airbalance(AIR BALANCER);
2020-10-30
(#13273760@0)