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中央空調水系統清洗步驟及技巧

  中央空調水系統保養-水系統清洗步驟及技巧中央空調水系統保養-水系統清洗三大方面   1、冷凍水系統清洗方法:這個系統中,主要是對冷凍站內冷凍水水管進行清洗。沖洗

  中(zhong)(zhong)央空調(diao)水系統保養-水系統清洗步(bu)驟及技巧中(zhong)(zhong)央空調(diao)水系統保養-水系統清洗三(san)大(da)方(fang)面

  1、冷(leng)凍(dong)(dong)水(shui)(shui)(shui)(shui)系(xi)統清洗(xi)(xi)方法:這(zhe)個系(xi)統中(zhong),主要是對冷(leng)凍(dong)(dong)站內冷(leng)凍(dong)(dong)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)管(guan)進(jin)行(xing)清洗(xi)(xi)。沖洗(xi)(xi)之前(qian)在冷(leng)凍(dong)(dong)供(gong)水(shui)(shui)(shui)(shui)、回水(shui)(shui)(shui)(shui)管(guan),進(jin)入中(zhong)央空調維修(xiu)冷(leng)水(shui)(shui)(shui)(shui)機組的蒸發器(qi)(qi)閥(fa)(fa)門前(qian),加一支(zhi)臨(lin)(lin)時(shi)旁通閥(fa)(fa),連(lian)(lian)通供(gong)水(shui)(shui)(shui)(shui)、回水(shui)(shui)(shui)(shui)管(guan)。這(zhe)一步驟完(wan)成之后,將用來(lai)沖洗(xi)(xi)的水(shui)(shui)(shui)(shui)連(lian)(lian)接(jie)到集水(shui)(shui)(shui)(shui)器(qi)(qi)中(zhong),關(guan)閉蒸汽閥(fa)(fa)的閥(fa)(fa)門,使沖洗(xi)(xi)用水(shui)(shui)(shui)(shui)通過旁通閥(fa)(fa)進(jin)入分(fen)水(shui)(shui)(shui)(shui)器(qi)(qi)中(zhong),然后將分(fen)水(shui)(shui)(shui)(shui)器(qi)(qi)排(pai)水(shui)(shui)(shui)(shui)管(guan)和臨(lin)(lin)時(shi)排(pai)水(shui)(shui)(shui)(shui)管(guan)緊密連(lian)(lian)接(jie),加大沖洗(xi)(xi)用水(shui)(shui)(shui)(shui)的流速,用水(shui)(shui)(shui)(shui)將系(xi)統內部的泥沙及污垢沖洗(xi)(xi)出來(lai)。

  2、冷卻(que)水(shui)系(xi)統清洗方法(fa):這個系(xi)統的清洗要(yao)分為兩部(bu)分進行,一是(shi)冷卻(que)水(shui)水(shui)槽(cao)的沖洗;二是(shi)冷卻(que)循(xun)環水(shui)水(shui)箱的清洗。

  在冷卻水(shui)(shui)(shui)水(shui)(shui)(shui)槽清洗(xi)時,要先關閉冷卻水(shui)(shui)(shui)塔的(de)(de)噴(pen)水(shui)(shui)(shui)閥門,打開泄(xie)水(shui)(shui)(shui)槽的(de)(de)泄(xie)水(shui)(shui)(shui)閥,加大沖(chong)洗(xi)水(shui)(shui)(shui)的(de)(de)流速,對塔內的(de)(de)填料和水(shui)(shui)(shui)槽進(jin)行自上(shang)而下的(de)(de)全面(mian)沖(chong)洗(xi),直(zhi)至排(pai)出的(de)(de)水(shui)(shui)(shui)清潔無泥沙為止(zhi)。

  冷卻水(shui)(shui)循環水(shui)(shui)箱的(de)清(qing)洗(xi),要先關(guan)閉冷水(shui)(shui)機組冷凝器的(de)閥門,在閥門前(qian)安(an)裝一支連通進(jin)出水(shui)(shui)管的(de)旁(pang)通管,并(bing)在旁(pang)通管上方安(an)裝旁(pang)通閥,打開冷卻水(shui)(shui)循環水(shui)(shui)泵,不斷地向循環水(shui)(shui)箱補充干(gan)凈的(de)水(shui)(shui),同(tong)時(shi)在水(shui)(shui)滿時(shi)打開冷卻循環水(shui)(shui)箱的(de)排污管,使整個水(shui)(shui)箱內部(bu)得到沖洗(xi),一直到污染物及(ji)泥沙全部(bu)排出。

  3、冷凍水干(gan)管(guan)(guan)(guan)(guan)清洗(xi)(xi)方法:首先要接好沖洗(xi)(xi)用的(de)臨時(shi)管(guan)(guan)(guan)(guan)道,沖洗(xi)(xi)時(shi)關閉(bi)相鄰分支管(guan)(guan)(guan)(guan)和(he)風機盤管(guan)(guan)(guan)(guan)的(de)支管(guan)(guan)(guan)(guan)閥(fa)門(men);從總主(zhu)管(guan)(guan)(guan)(guan)的(de)底部管(guan)(guan)(guan)(guan)接至排水管(guan)(guan)(guan)(guan),從頂層(ceng)至干(gan)管(guan)(guan)(guan)(guan)的(de)末端,逐層(ceng)進行自上而下的(de)沖洗(xi)(xi),沖洗(xi)(xi)時(shi)盡量加大水的(de)流速(su),直至沖洗(xi)(xi)干(gan)凈。

  以上是對中(zhong)(zhong)央空(kong)調水(shui)系統(tong)三(san)大方面清(qing)洗步驟的介紹(shao),中(zhong)(zhong)央空(kong)調水(shui)管(guan)(guan)在(zai)目前(qian)的使(shi)(shi)用中(zhong)(zhong),多以銅質(zhi)管(guan)(guan)道和鐵(tie)質(zhi)管(guan)(guan)道為主,這(zhe)些金(jin)屬材(cai)質(zhi),在(zai)安裝(zhuang)運輸、焊(han)接、使(shi)(shi)用過程難(nan)免會(hui)產生泥沙(sha)、鐵(tie)銹等雜質(zhi)。這(zhe)些雜質(zhi)在(zai)水(shui)循環過程中(zhong)(zhong)易堵塞在(zai)冷(leng)(leng)水(shui)機和蒸(zheng)發器(qi)的換熱管(guan)(guan)束內,造成循環水(shui)量的減(jian)少而制冷(leng)(leng)效果的減(jian)弱,使(shi)(shi)得用戶享(xiang)受(shou)的舒適度(du)不(bu)高。因此,在(zai)中(zhong)(zhong)央空(kong)調水(shui)系統(tong)水(shui)管(guan)(guan)安裝(zhuang)完成之后(hou),要對其進(jin)行徹底清(qing)洗,保證使(shi)(shi)用的舒適度(du)。