请教: / ~7 C; |$ p' D" @; p% B( U o 2 l5 t0 t) d; E/ c6 H# R; ^( e最近发现车库里面的一个黑色管道往出喷水,喷水方式是:大概一周两次,每次水量不多,看起来不是脏水,是清水,水量大概四分之一水桶,喷完水后自动停止。声音较大。( Y7 V; o+ `, h0 Y- { X
* i9 \; O7 \* N, ?5 [! F4 j+ j本人检查后发现,那个黑水管并没有阀门,似乎是用来泄压的。 [2 D Q [4 }$ w; u
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请教有经验的师傅,这是怎么回事? 6 W% C' z' g5 s( o3 Z, I) U. g另外房屋的总水阀在哪里? " P- b. ~7 O& Z0 W }( H0 Q, E8 P' X, f谢谢啦。
- b( E! H% h# L1 T; y" c: ~may be the sump pump system was installed after basement flooding problem took place and not at the first hand during house construction, and for some unknown reason, they chose the spot where the wall between garage and the house is, possibly that may be easier to work at. This is only a guess, the real reason may be a mystery never understood. Water from the fridge will not be that much and no noise produced