中央空調水系(xi)統保養-水系(xi)統清洗步驟及(ji)技巧中央空調水系(xi)統保養-水系(xi)統清洗三大(da)方(fang)面

　　1、冷(leng)凍(dong)(dong)水(shui)(shui)(shui)(shui)(shui)(shui)系統清洗(xi)方法(fa)：這(zhe)個系統中(zhong)，主要是(shi)對(dui)冷(leng)凍(dong)(dong)站內冷(leng)凍(dong)(dong)水(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)管進(jin)(jin)行清洗(xi)。沖(chong)洗(xi)之前(qian)(qian)在(zai)冷(leng)凍(dong)(dong)供水(shui)(shui)(shui)(shui)(shui)(shui)、回水(shui)(shui)(shui)(shui)(shui)(shui)管，進(jin)(jin)入(ru)中(zhong)央空調維(wei)修冷(leng)水(shui)(shui)(shui)(shui)(shui)(shui)機組的(de)蒸(zheng)發器(qi)閥(fa)門前(qian)(qian)，加一(yi)支臨時(shi)旁通(tong)閥(fa)，連通(tong)供水(shui)(shui)(shui)(shui)(shui)(shui)、回水(shui)(shui)(shui)(shui)(shui)(shui)管。這(zhe)一(yi)步驟完(wan)成之后，將(jiang)用來沖(chong)洗(xi)的(de)水(shui)(shui)(shui)(shui)(shui)(shui)連接到集(ji)水(shui)(shui)(shui)(shui)(shui)(shui)器(qi)中(zhong)，關閉蒸(zheng)汽閥(fa)的(de)閥(fa)門，使沖(chong)洗(xi)用水(shui)(shui)(shui)(shui)(shui)(shui)通(tong)過旁通(tong)閥(fa)進(jin)(jin)入(ru)分水(shui)(shui)(shui)(shui)(shui)(shui)器(qi)中(zhong)，然后將(jiang)分水(shui)(shui)(shui)(shui)(shui)(shui)器(qi)排水(shui)(shui)(shui)(shui)(shui)(shui)管和臨時(shi)排水(shui)(shui)(shui)(shui)(shui)(shui)管緊密連接，加大沖(chong)洗(xi)用水(shui)(shui)(shui)(shui)(shui)(shui)的(de)流(liu)速，用水(shui)(shui)(shui)(shui)(shui)(shui)將(jiang)系統內部的(de)泥沙(sha)及(ji)污垢沖(chong)洗(xi)出來。

　　2、冷卻水(shui)系統(tong)清洗(xi)方法：這個系統(tong)的(de)清洗(xi)要(yao)分為兩部分進行，一是(shi)冷卻水(shui)水(shui)槽的(de)沖(chong)洗(xi);二是(shi)冷卻循環水(shui)水(shui)箱的(de)清洗(xi)。

　　在冷(leng)卻水(shui)水(shui)槽(cao)清洗時，要先關閉冷(leng)卻水(shui)塔的噴水(shui)閥門，打開泄水(shui)槽(cao)的泄水(shui)閥，加大沖(chong)洗水(shui)的流速，對塔內的填(tian)料和水(shui)槽(cao)進行自上而下的全(quan)面沖(chong)洗，直至排出的水(shui)清潔無(wu)泥沙為(wei)止。

　　冷卻水循(xun)(xun)環水箱(xiang)(xiang)的(de)(de)清洗，要先(xian)關閉冷水機(ji)組(zu)冷凝器的(de)(de)閥門，在(zai)(zai)閥門前安裝一(yi)支連通(tong)(tong)進(jin)出水管的(de)(de)旁通(tong)(tong)管，并在(zai)(zai)旁通(tong)(tong)管上方安裝旁通(tong)(tong)閥，打開冷卻水循(xun)(xun)環水泵(beng)，不斷地向循(xun)(xun)環水箱(xiang)(xiang)補充干凈的(de)(de)水，同時(shi)在(zai)(zai)水滿時(shi)打開冷卻循(xun)(xun)環水箱(xiang)(xiang)的(de)(de)排污管，使(shi)整個水箱(xiang)(xiang)內部(bu)(bu)得到沖(chong)洗，一(yi)直到污染物及泥沙全部(bu)(bu)排出。

　　3、冷凍水干(gan)管(guan)(guan)清洗(xi)方法(fa)：首(shou)先要接好沖(chong)(chong)(chong)洗(xi)用的(de)臨時(shi)管(guan)(guan)道，沖(chong)(chong)(chong)洗(xi)時(shi)關閉相(xiang)鄰分(fen)支管(guan)(guan)和(he)風機盤(pan)管(guan)(guan)的(de)支管(guan)(guan)閥門;從總(zong)主管(guan)(guan)的(de)底部管(guan)(guan)接至(zhi)(zhi)(zhi)排水管(guan)(guan)，從頂層至(zhi)(zhi)(zhi)干(gan)管(guan)(guan)的(de)末(mo)端(duan)，逐層進(jin)行自(zi)上而下的(de)沖(chong)(chong)(chong)洗(xi)，沖(chong)(chong)(chong)洗(xi)時(shi)盡量加大水的(de)流速，直至(zhi)(zhi)(zhi)沖(chong)(chong)(chong)洗(xi)干(gan)凈。

　　以上(shang)是對中(zhong)央空調水系統三大方(fang)面清(qing)洗步驟的(de)介紹，中(zhong)央空調水管(guan)(guan)在(zai)(zai)目(mu)前的(de)使用中(zhong)，多以銅質(zhi)(zhi)(zhi)管(guan)(guan)道和鐵(tie)質(zhi)(zhi)(zhi)管(guan)(guan)道為主，這(zhe)些金屬材質(zhi)(zhi)(zhi)，在(zai)(zai)安(an)裝運輸、焊接、使用過(guo)(guo)程難免會產生泥沙、鐵(tie)銹等雜(za)質(zhi)(zhi)(zhi)。這(zhe)些雜(za)質(zhi)(zhi)(zhi)在(zai)(zai)水循環過(guo)(guo)程中(zhong)易堵(du)塞在(zai)(zai)冷水機(ji)和蒸(zheng)發(fa)器的(de)換熱(re)管(guan)(guan)束內，造(zao)成循環水量的(de)減(jian)(jian)少而制冷效果的(de)減(jian)(jian)弱，使得用戶享受的(de)舒(shu)適度(du)不高。因此，在(zai)(zai)中(zhong)央空調水系統水管(guan)(guan)安(an)裝完成之后，要對其進行(xing)徹底清(qing)洗，保證使用的(de)舒(shu)適度(du)。