上海下水道(dao)保(bao)養方法：

1、家(jia)(jia)庭(ting)廚(chu)(chu)房(fang)支(zhi)管的(de)日常(chang)保養：一(yi)(yi)(yi)般說來家(jia)(jia)庭(ting)廚(chu)(chu)房(fang)下水道(dao)堵塞有(you)二種情況，一(yi)(yi)(yi)是(shi)一(yi)(yi)(yi)些油(you)垢(gou)和殘渣剩飯不注意倒入下水道(dao)，長(chang)時間就容(rong)易(yi)堵塞支(zhi)管。二是(shi)一(yi)(yi)(yi)些房(fang)屋的(de)下水道(dao)都是(shi)鑄鐵(tie)的(de)，由(you)于年久失修，管道(dao)長(chang)期結垢(gou)，使(shi)管徑變(bian)得狹小造成堵塞。我們可以每個季(ji)度或每半(ban)年對其進行保養，操作方法(fa)非(fei)常(chang)簡單，燒一(yi)(yi)(yi)大壺開水后，和一(yi)(yi)(yi)袋洗(xi)衣(yi)粉攪拌(ban)均勻，迅速倒入洗(xi)碗槽(cao)中沖(chong)洗(xi)，即可。同時也可通知(zhi)專業的(de)家(jia)(jia)庭(ting)疏通人員前去疏通。

管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)是(shi)人們日常生活(huo)在經(jing)常用(yong)(yong)到的(de)一(yi)種維修服(fu)務，一(yi)般指家庭下(xia)水(shui)(shui)管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)，工(gong)廠單位的(de)下(xia)水(shui)(shui)管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)。家庭下(xia)水(shui)(shui)管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)的(de)工(gong)具一(yi)般有(you)手搖(yao)式疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)器，機(ji)(ji)(ji)械管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)機(ji)(ji)(ji)。工(gong)作原(yuan)理是(shi)通(tong)(tong)(tong)(tong)過旋轉把能有(you)彎度彈性的(de)鋼絲(si)轉進堵(du)塞(sai)的(de)下(xia)水(shui)(shui)管(guan)道(dao)(dao)里，把堵(du)塞(sai)物布條、頭發之類的(de)東西帶出來(lai)(lai)。還有(you)一(yi)種工(gong)具叫一(yi)炮(pao)通(tong)(tong)(tong)(tong)，是(shi)一(yi)種氣壓疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)工(gong)具，用(yong)(yong)高壓的(de)原(yuan)理沖(chong)開堵(du)塞(sai)的(de)下(xia)水(shui)(shui)管(guan)道(dao)(dao)。生活(huo)中常用(yong)(yong)的(de)皮踹子就(jiu)是(shi)這樣的(de)原(yuan)理踹開堵(du)塞(sai)的(de)管(guan)道(dao)(dao)的(de)。，100MM以(yi)(yi)下(xia)的(de)管(guan)道(dao)(dao)和家庭下(xia)水(shui)(shui)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)方法一(yi)樣，用(yong)(yong)小型的(de)管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)機(ji)(ji)(ji)就(jiu)可以(yi)(yi)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)。工(gong)業(ye)管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)的(de)機(ji)(ji)(ji)械因(yin)管(guan)道(dao)(dao)大小用(yong)(yong)的(de)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)設備差別(bie)(bie)比較大，一(yi)般使用(yong)(yong)大型的(de)管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)機(ji)(ji)(ji)，特別(bie)(bie)大的(de)管(guan)道(dao)(dao)只有(you)用(yong)(yong)管(guan)道(dao)(dao)疏(shu)(shu)(shu)通(tong)(tong)(tong)(tong)車以(yi)(yi)及(ji)高壓清洗(xi)車來(lai)(lai)完成作業(ye)。

下(xia)水(shui)(shui)(shui)道(dao)(dao)堵塞是(shi)日常(chang)生活中(zhong)很常(chang)見(jian)得一種問題，下(xia)水(shui)(shui)(shui)道(dao)(dao)堵塞一般分為幾種：1、新安裝下(xia)水(shui)(shui)(shui)道(dao)(dao)不小心(xin)掉進異(yi)物(wu)或是(shi)安裝失誤導致堵塞，一般采(cai)用管(guan)道(dao)(dao)疏(shu)通(tong)機直接(jie)疏(shu)通(tong)或是(shi)更換管(guan)道(dao)(dao)；2、下(xia)水(shui)(shui)(shui)道(dao)(dao)在使用過程中(zhong)由于(yu)倒(dao)水(shui)(shui)(shui)不小心(xin)倒(dao)入抹布、清潔球、玩具等雜(za)物(wu)造成(cheng)堵塞；3、管(guan)道(dao)(dao)使用年限(xian)久了會(hui)出現管(guan)壁結(jie)垢，使得管(guan)道(dao)(dao)內徑變細、影(ying)響正(zheng)常(chang)下(xia)水(shui)(shui)(shui)排放，造成(cheng)堵塞。