中(zhong)央空(kong)調水(shui)系統(tong)(tong)保(bao)養-水(shui)系統(tong)(tong)清(qing)洗步驟及技巧中(zhong)央空(kong)調水(shui)系統(tong)(tong)保(bao)養-水(shui)系統(tong)(tong)清(qing)洗三大方面

　　1、冷凍(dong)水(shui)(shui)(shui)系統(tong)(tong)清(qing)洗(xi)方法(fa)：這(zhe)個系統(tong)(tong)中，主要是(shi)對冷凍(dong)站內冷凍(dong)水(shui)(shui)(shui)水(shui)(shui)(shui)管(guan)進行清(qing)洗(xi)。沖洗(xi)之前(qian)在冷凍(dong)供水(shui)(shui)(shui)、回水(shui)(shui)(shui)管(guan)，進入中央空調維修(xiu)冷水(shui)(shui)(shui)機組的(de)蒸發器閥(fa)門前(qian)，加一支臨(lin)時旁(pang)通(tong)(tong)(tong)閥(fa)，連通(tong)(tong)(tong)供水(shui)(shui)(shui)、回水(shui)(shui)(shui)管(guan)。這(zhe)一步驟完成之后(hou)，將用(yong)來沖洗(xi)的(de)水(shui)(shui)(shui)連接到集水(shui)(shui)(shui)器中，關閉蒸汽閥(fa)的(de)閥(fa)門，使沖洗(xi)用(yong)水(shui)(shui)(shui)通(tong)(tong)(tong)過旁(pang)通(tong)(tong)(tong)閥(fa)進入分(fen)水(shui)(shui)(shui)器中，然后(hou)將分(fen)水(shui)(shui)(shui)器排水(shui)(shui)(shui)管(guan)和臨(lin)時排水(shui)(shui)(shui)管(guan)緊密連接，加大沖洗(xi)用(yong)水(shui)(shui)(shui)的(de)流速，用(yong)水(shui)(shui)(shui)將系統(tong)(tong)內部(bu)的(de)泥沙及(ji)污垢沖洗(xi)出(chu)來。

　　2、冷(leng)卻水(shui)系統(tong)(tong)清(qing)洗(xi)(xi)方法：這個(ge)系統(tong)(tong)的(de)清(qing)洗(xi)(xi)要(yao)分為兩(liang)部(bu)分進行，一是冷(leng)卻水(shui)水(shui)槽的(de)沖(chong)洗(xi)(xi);二(er)是冷(leng)卻循(xun)環水(shui)水(shui)箱的(de)清(qing)洗(xi)(xi)。

　　在冷卻水水槽清洗(xi)時(shi)，要先關閉冷卻水塔(ta)的(de)噴水閥(fa)門(men)，打開(kai)泄水槽的(de)泄水閥(fa)，加大沖洗(xi)水的(de)流速(su)，對塔(ta)內的(de)填料和水槽進(jin)行自上(shang)而下(xia)的(de)全面沖洗(xi)，直(zhi)至排出的(de)水清潔無泥沙為止。

　　冷卻水(shui)(shui)循環(huan)(huan)水(shui)(shui)箱的(de)(de)清洗(xi)，要先關閉(bi)冷水(shui)(shui)機組冷凝器的(de)(de)閥門(men)，在(zai)(zai)(zai)閥門(men)前安裝(zhuang)(zhuang)一(yi)支連通(tong)(tong)進(jin)出水(shui)(shui)管的(de)(de)旁(pang)通(tong)(tong)管，并在(zai)(zai)(zai)旁(pang)通(tong)(tong)管上方安裝(zhuang)(zhuang)旁(pang)通(tong)(tong)閥，打開冷卻水(shui)(shui)循環(huan)(huan)水(shui)(shui)泵(beng)，不斷地向(xiang)循環(huan)(huan)水(shui)(shui)箱補(bu)充(chong)干凈的(de)(de)水(shui)(shui)，同時在(zai)(zai)(zai)水(shui)(shui)滿(man)時打開冷卻循環(huan)(huan)水(shui)(shui)箱的(de)(de)排污管，使整個水(shui)(shui)箱內部得到沖洗(xi)，一(yi)直到污染物及泥沙全部排出。

　　3、冷凍水(shui)干管(guan)清洗(xi)方(fang)法：首先要接好沖洗(xi)用的臨時管(guan)道，沖洗(xi)時關閉相鄰分支管(guan)和風(feng)機盤管(guan)的支管(guan)閥門;從總主管(guan)的底部管(guan)接至(zhi)排水(shui)管(guan)，從頂層(ceng)(ceng)至(zhi)干管(guan)的末端，逐層(ceng)(ceng)進行自上而下的沖洗(xi)，沖洗(xi)時盡(jin)量(liang)加大水(shui)的流速，直至(zhi)沖洗(xi)干凈。

　　以上是對中(zhong)(zhong)央(yang)空調(diao)(diao)水系統(tong)(tong)三大(da)方面清洗步(bu)驟的(de)介紹，中(zhong)(zhong)央(yang)空調(diao)(diao)水管(guan)(guan)在(zai)目前的(de)使(shi)用(yong)(yong)(yong)中(zhong)(zhong)，多以銅質(zhi)管(guan)(guan)道(dao)和(he)鐵質(zhi)管(guan)(guan)道(dao)為主，這些(xie)金屬(shu)材質(zhi)，在(zai)安裝(zhuang)運輸、焊(han)接(jie)、使(shi)用(yong)(yong)(yong)過程難免會產(chan)生泥沙、鐵銹等雜(za)質(zhi)。這些(xie)雜(za)質(zhi)在(zai)水循(xun)環過程中(zhong)(zhong)易堵塞在(zai)冷水機(ji)和(he)蒸發(fa)器的(de)換熱管(guan)(guan)束內，造成循(xun)環水量的(de)減少而制冷效果的(de)減弱，使(shi)得(de)用(yong)(yong)(yong)戶享受(shou)的(de)舒(shu)適(shi)度(du)不高。因此，在(zai)中(zhong)(zhong)央(yang)空調(diao)(diao)水系統(tong)(tong)水管(guan)(guan)安裝(zhuang)完成之后，要對其(qi)進(jin)行徹底清洗，保證使(shi)用(yong)(yong)(yong)的(de)舒(shu)適(shi)度(du)。