北京抽污水是利用(yong)高壓(ya)清(qing)(qing)洗車(che)牽引(yin)，推拉等方(fang)法把管(guan)(guan)(guan)道(dao)內(nei)淤(yu)泥清(qing)(qing)理(li)到(dao)管(guan)(guan)(guan)道(dao)外面(mian)，運到(dao)指(zhi)定地(di)方(fang)。如果管(guan)(guan)(guan)道(dao)需要清(qing)(qing)理(li)到(dao)無淤(yu)泥情(qing)況(kuang)，需要反復(fu)對管(guan)(guan)(guan)道(dao)內(nei)壁進行清(qing)(qing)洗，使用(yong)管(guan)(guan)(guan)道(dao)檢測(ce)CCTV可(ke)視影像(xiang)拍攝畫面(mian)，觀察管(guan)(guan)(guan)道(dao)內(nei)管(guan)(guan)(guan)道(dao)清(qing)(qing)淤(yu)的情(qing)況(kuang)。可(ke)以(yi)用(yong)于不同深度和管(guan)(guan)(guan)徑的雨水管(guan)(guan)(guan)、污水管(guan)(guan)(guan)道(dao)、明(ming)渠、暗渠清(qing)(qing)淤(yu)施工。