冷卻塔填(tian)料(liao)在(zai)使(shi)用(yong)(yong)4年后(hou)要經常性的(de)(de)(de)(de)(de)做好更換，以確(que)保冷(leng)(leng)(leng)卻(que)塔的(de)(de)(de)(de)(de)正常情況(kuang)下工作效率，年限已久存有(you)老化問題，一部分填料已掉下來，致(zhi)使(shi)冷(leng)(leng)(leng)卻(que)塔的(de)(de)(de)(de)(de)換熱(re)作用(yong)(yong)降低(di)。影響到制(zhi)冷(leng)(leng)(leng)機組運(yun)作效率，消耗大量耗冷(leng)(leng)(leng)的(de)(de)(de)(de)(de)能源。與此同時，破碎的(de)(de)(de)(de)(de)冷(leng)(leng)(leng)卻(que)塔填料伴隨著冷(leng)(leng)(leng)卻(que)水(shui)泵的(de)(de)(de)(de)(de)運(yun)作進到了設備的(de)(de)(de)(de)(de)冷(leng)(leng)(leng)凝器銅管內，再加上我部現(xian)階段使(shi)用(yong)(yong)的(de)(de)(de)(de)(de)新式(shi)冷(leng)(leng)(leng)卻(que)水(shui)處理(li)藥劑（羥基羧酸鹽）有(you)較強(qiang)的(de)(de)(de)(de)(de)剝離鐵(tie)銹的(de)(de)(de)(de)(de)作用(yong)(yong)致(zhi)使(shi)設備冷(leng)(leng)(leng)凝器的(de)(de)(de)(de)(de)銅管會出現(xian)阻塞問題。

首先我們來說一下關于冷卻塔填料更換時需(xu)要注意的(de)事項有哪些

1.單(dan)(dan)片(pian)與(yu)單(dan)(dan)片(pian)之(zhi)間的波形一定(ding)要(yao)呈斜交(jiao)錯形式(shi),這樣才具有良好的熱(re)力阻(zu)力

2.長方(fang)體的填料(liao)組裝(zhuang)單元，最(zui)適合(he)與方(fang)形(xing)塔相匹配，與圓(yuan)(yuan)形(xing)冷(leng)卻塔圓(yuan)(yuan)周會形(xing)成縫隙，需根據間(jian)隙的大小(xiao)用不(bu)同數量(liang)的單片填料(liao)填充

3.一旦(dan)填(tian)料堵(du)塞，不(bu)易清理。堵(du)塞嚴重時，需要(yao)整體更換，會增(zeng)加成本。定期清洗(xi)和更換冷卻塔填(tian)料的必(bi)要(yao)性。

卻(que)塔填(tian)料(liao)更換

冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)模(mo)式(shi)(shi)(shi)(shi)(shi)(shi)戶(hu)外(wai)轉(zhuan)換(huan)溫度點(dian)的(de)(de)選取直(zhi)接關(guan)聯到(dao)系(xi)(xi)統(tong)(tong)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)時數(shu)(shu)。假如經估算(suan)確(que)認這(zhe)時空調末端(duan)所需(xu)供水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)濕(shi)為(wei)12.7℃。考(kao)慮到(dao)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)幅度、管(guan)路(lu)(lu)及(ji)換(huan)熱(re)(re)器等熱(re)(re)損失使水(shui)(shui)(shui)(shui)溫溫升4.5℃，則可求(qiu)在戶(hu)外(wai)濕(shi)球(qiu)(qiu)溫度等于或低于8.2℃時即可更(geng)改為(wei)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)模(mo)式(shi)(shi)(shi)(shi)(shi)(shi)。系(xi)(xi)統(tong)(tong)中(zhong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)在依夏季(ji)(ji)(ji)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)負荷(he)及(ji)夏季(ji)(ji)(ji)戶(hu)外(wai)估算(suan)濕(shi)球(qiu)(qiu)溫度選型(xing)后(hou)，還(huan)應(ying)(ying)對其(qi)在冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)模(mo)式(shi)(shi)(shi)(shi)(shi)(shi)下的(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)作用(yong)做好校(xiao)(xiao)核。間(jian)接制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)(tong)中(zhong)換(huan)熱(re)(re)器應(ying)(ying)選取板(ban)式(shi)(shi)(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器。板(ban)式(shi)(shi)(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器與傳統(tong)(tong)的(de)(de)管(guan)殼式(shi)(shi)(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器相比，其(qi)具有高效(xiao)率的(de)(de)換(huan)熱(re)(re)作用(yong)。考(kao)慮到(dao)在特定戶(hu)外(wai)濕(shi)球(qiu)(qiu)溫度和建(jian)筑(zhu)負荷(he)下冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)幅(冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)出水(shui)(shui)(shui)(shui)溫度與戶(hu)外(wai)濕(shi)球(qiu)(qiu)溫度之差)隨冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)填(tian)料尺(chi)寸提(ti)升而(er)減(jian)小。故針(zhen)對數(shu)(shu)臺套冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)系(xi)(xi)統(tong)(tong)可選用(yong)串聯冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)的(de)(de)方法來(lai)提(ti)升冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)效(xiao)果(guo)，增強冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)模(mo)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)戶(hu)外(wai)轉(zhuan)換(huan)溫度，進而(er)提(ti)升制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)時數(shu)(shu)。就(jiu)循環(huan)水(shui)(shui)(shui)(shui)設(she)備(bei)管(guan)理情況看，不論是(shi)從設(she)備(bei)的(de)(de)數(shu)(shu)量、檢修工(gong)作量、耗電量等哪個(ge)方面(mian)來(lai)講，冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)風機都具有較(jiao)大占比。橫(heng)流式(shi)(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)的(de)(de)淋水(shui)(shui)(shui)(shui)填(tian)料從頂部至(zhi)底(di)部應(ying)(ying)有向(xiang)塔(ta)(ta)(ta)的(de)(de)垂直(zhi)中(zhong)軸線的(de)(de)收縮傾角。點(dian)滴式(shi)(shi)(shi)(shi)(shi)(shi)淋水(shui)(shui)(shui)(shui)填(tian)料的(de)(de)收縮傾角宜為(wei)9°～11°;薄膜式(shi)(shi)(shi)(shi)(shi)(shi)淋水(shui)(shui)(shui)(shui)填(tian)料的(de)(de)收縮傾角宜為(wei)5°～6°橫(heng)流式(shi)(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)宜設(she)置防止空氣從填(tian)料底(di)至(zhi)水(shui)(shui)(shui)(shui)面(mian)間(jian)短路(lu)(lu)流通(tong)的(de)(de)方法。系(xi)(xi)統(tong)(tong)中(zhong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)填(tian)料在依夏季(ji)(ji)(ji)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)負荷(he)及(ji)夏季(ji)(ji)(ji)戶(hu)外(wai)估算(suan)濕(shi)球(qiu)(qiu)溫度選型(xing)后(hou)，還(huan)應(ying)(ying)對其(qi)在冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)模(mo)式(shi)(shi)(shi)(shi)(shi)(shi)下的(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)作用(yong)做好校(xiao)(xiao)核。冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)水(shui)(shui)(shui)(shui)環(huan)路(lu)(lu)中(zhong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凍水(shui)(shui)(shui)(shui)泵(beng)(beng)應(ying)(ying)設(she)旁通(tong)。冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)塔(ta)(ta)(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)模(mo)式(shi)(shi)(shi)(shi)(shi)(shi)時冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凍水(shui)(shui)(shui)(shui)泵(beng)(beng)關(guan)閉，冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)水(shui)(shui)(shui)(shui)旁通(tong)過冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凍水(shui)(shui)(shui)(shui)泵(beng)(beng)，這(zhe)時循環(huan)水(shui)(shui)(shui)(shui)動(dong)力(li)由冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)(que)(que)水(shui)(shui)(shui)(shui)泵(beng)(beng)提(ti)供。故在系(xi)(xi)統(tong)(tong)設(she)計時要考(kao)慮到(dao)轉(zhuan)換(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)專用(yong)泵(beng)(beng)。