水(shui)(shui)冷(leng)(leng)式(shi)冷(leng)(leng)水(shui)(shui)機是利用殼管(guan)蒸發器(qi)使(shi)(shi)水(shui)(shui)與(yu)冷(leng)(leng)媒進行(xing)熱(re)(re)(re)交換，冷(leng)(leng)媒系統在吸收(shou)水(shui)(shui)中的熱(re)(re)(re)負(fu)荷，使(shi)(shi)水(shui)(shui)降溫產生冷(leng)(leng)水(shui)(shui)后(hou)﹐通(tong)過壓(ya)縮機的作用將(jiang)熱(re)(re)(re)量帶至殼管(guan)式(shi)冷(leng)(leng)凝器(qi)，由冷(leng)(leng)媒與(yu)水(shui)(shui)進行(xing)熱(re)(re)(re)交換﹐使(shi)(shi)水(shui)(shui)吸收(shou)熱(re)(re)(re)量后(hou)通(tong)過水(shui)(shui)管(guan)將(jiang)熱(re)(re)(re)量帶出外(wai)部的冷(leng)(leng)卻塔散失(水(shui)(shui)冷(leng)(leng)卻)

冷(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)怎么保養(yang)的(de)方法：堅(jian)持(chi)水(shui)(shui)(shui)(shui)冷(leng)(leng)卻(que)器濾網(wang)外(wai)觀清(qing)(qing)(qing)(qing)潔，濾網(wang)周(zhou)圍(wei)空(kong)氣流通。定期清(qing)(qing)(qing)(qing)洗(xi)濾網(wang)。一(yi)般每(mei)三周(zhou)用壓(ya)(ya)(ya)(ya)縮空(kong)氣吹一(yi)次(ci)濾網(wang)。減少模(mo)具的(de)“汗澆”現(xian)象(xiang)。停塑機(ji)前，先關掉(diao)(diao)輔助模(mo)具的(de)冷(leng)(leng)水(shui)(shui)(shui)(shui)閘，或(huo)者(zhe)(zhe)關掉(diao)(diao)冷(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)提高模(mo)具型腔內的(de)水(shui)(shui)(shui)(shui)溫，這樣模(mo)具就不(bu)會產(chan)生生銹。如(ru)果冷(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)已(yi)經使用半年以上(shang)，或(huo)者(zhe)(zhe)高低壓(ya)(ya)(ya)(ya)發(fa)動(dong)機(ji)經常出(chu)現(xian)問題，或(huo)者(zhe)(zhe)制冷(leng)(leng)能(neng)力(li)下(xia)降，請(qing)組織技術人員清(qing)(qing)(qing)(qing)洗(xi)散熱(re)(re)器(如(ru)果冷(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)配有壓(ya)(ya)(ya)(ya)力(li)表，高壓(ya)(ya)(ya)(ya)表的(de)壓(ya)(ya)(ya)(ya)力(li)是否高于(yu)300psi，如(ru)果高于(yu)，清(qing)(qing)(qing)(qing)洗(xi)散熱(re)(re)器外(wai)觀，堅(jian)持(chi)清(qing)(qing)(qing)(qing)洗(xi)，提高散熱(re)(re)器的(de)功能(neng)。如(ru)按以上(shang)指(zhi)示反復清(qing)(qing)(qing)(qing)洗(xi)后(hou)仍有問題，請(qing)組織工作人員進行維(wei)修。如(ru)果停一(yi)段時間(jian)，由于(yu)水(shui)(shui)(shui)(shui)和污(wu)水(shui)(shui)(shui)(shui)沉淀物的(de)凝結，水(shui)(shui)(shui)(shui)泵(beng)葉片(pian)(pian)可能(neng)被污(wu)水(shui)(shui)(shui)(shui)沉淀物凝結。再次(ci)啟動(dong)時，必須先松(song)開泵(beng)轉子(zi)，避(bi)免泵(beng)葉片(pian)(pian)不(bu)轉動(dong)，導致保險絲燒壞。冷(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)維(wei)護。在清(qing)(qing)(qing)(qing)洗(xi)暖氣片(pian)(pian)之前先停車。取下(xia)機(ji)器前下(xia)面(mian)板上(shang)的(de)濾網(wang)，用壓(ya)(ya)(ya)(ya)縮空(kong)氣吹去濾網(wang)表面(mian)的(de)灰塵。如(ru)果暖氣片(pian)(pian)臟了，也要(yao)一(yi)起清(qing)(qing)(qing)(qing)洗(xi)。如(ru)果可能(neng)，將空(kong)調(diao)清(qing)(qing)(qing)(qing)洗(xi)劑噴(pen)在散熱(re)(re)網(wang)上(shang)，等待幾分鐘后(hou)，用清(qing)(qing)(qing)(qing)水(shui)(shui)(shui)(shui)清(qing)(qing)(qing)(qing)洗(xi)，重復操(cao)作，直到過濾網(wang)外(wai)觀清(qing)(qing)(qing)(qing)潔。

滿液式冷水機

①管(guan)狀(zhuang)熔(rong)融晶體。在奧(ao)花坑機組(zu)的(de)(de)結構(gou)設計(ji)中，熔(rong)煉裝置一(yi)般(ban)采(cai)用異形管(guan)。當濃(nong)溶(rong)(rong)液(ye)在換(huan)熱(re)器(qi)內(nei)結晶時，濃(nong)溶(rong)(rong)液(ye)不(bu)能流入(ru)吸(xi)收器(qi)，發(fa)電機內(nei)液(ye)位上升。當液(ye)位上升到(dao)j型管(guan)出口時，高溫(wen)濃(nong)縮(suo)溶(rong)(rong)液(ye)將通過(guo)型管(guan)直接進(jin)入(ru)吸(xi)收塔，然后溶(rong)(rong)液(ye)泵將相對高溫(wen)的(de)(de)溶(rong)(rong)液(ye)通過(guo)換(huan)熱(re)器(qi)送到(dao)發(fa)電機。一(yi)般(ban)結晶不(bu)嚴重時，可采(cai)用j管(guan)溢(yi)流熔(rong)煉法自(zi)動恢復機組(zu)正常運行(xing)。

②結(jie)晶嚴重時(shi)，可考慮以下熔(rong)融玻璃步驟:

(1)關閉冷(leng)水(shui)泵(beng)排出(chu)閥(fa)，打(da)開冷(leng)凍水(shui)再生閥(fa)，引導冷(leng)凍水(shui)進入吸收塔。當冷(leng)水(shui)降到下(xia)限，水(shui)泵(beng)開始有潛(qian)在噪音時，停止制冷(leng)劑水(shui)泵(beng)。

降膜式冷水機

(2)停(ting)止冷(leng)卻(que)塔風機(ji)，提高冷(leng)卻(que)水入口溫度，減少冷(leng)卻(que)水。

(3)將(jiang)冷(leng)凝(ning)調節閥電動執行器轉到“手動”位置(zhi)。

(4)將控制電路轉到(dao)熔(rong)晶位置。

(5)手動操作蒸汽或(huo)冷凝(ning)液控制閥，開度50%左右，使稀釋(shi)后的榕樹液在吸收塔內(nei)溫度保持在70℃