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水龍頭為啥流出藍色水、熱水?
安陽城鄉水務集團有限公司 | 發布時間:2023/4/17 | 瀏覽次數:

 自來水管網是有一定壓力的,當停水或壓力降低時,管網中產生負壓,會出現“虹吸現象”。此時,如果用戶的坐便器水箱內放置了藍色潔廁寶,且未安裝止回閥或止回閥關閉不嚴,“虹吸現象”會把含有潔廁寶的藍色水吸到管網中,當再次來水或水壓恢復正常時藍色水隨機被推送到用戶的水龍頭處,使用時出現藍水。自來水流出熱水也是由于太陽能未安裝止回閥或止回閥關閉不嚴造成的。

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