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新平彝族傣族自治縣制藥行業油冷卻機的用途簡介(3)

2024-08-11

制冷機

油(you)冷機(ji)也叫冷油(you)機(ji),根據(ju)制冷系統原理,低(di)溫(wen)低(di)壓的液態冷媒在蒸發器(qi)里面與周圍水進行(xing)熱交換(huan)蒸發器(qi)吸收油(you)的熱量(liang),蒸發成低(di)溫(wen)低(di)壓的氣態,蒸發過程中冷媒溫(wen)度不(bu)變,低(di)溫(wen)低(di)壓氣態的冷媒進入(ru)(ru)到壓縮機(ji),經(jing)壓縮機(ji)壓縮,被壓縮成高(gao)溫(wen)高(gao)壓的氣態,然后(hou)進入(ru)(ru)冷凝(ning)器(qi),在冷凝(ning)器(qi)里與室(shi)內的介質(zhi)進行(xing)熱交換(huan)

   工(gong)(gong)業(ye)油冷(leng)卻器又稱(cheng)工(gong)(gong)業(ye)水冷(leng)卻器,是(shi)油冷(leng)卻器的一種,廣泛(fan)應用于化工(gong)(gong)(科學)工(gong)(gong)業(ye)、塑(su)料(liao)制品、塑(su)料(liao)容器、制膜、塑(su)鋼型(xing)材、管道、電線、電纜護(hu)套(tao)、輪胎工(gong)(gong)業(ye)、電鍍(du)和機床切削液冷(leng)卻工(gong)(gong)業(ye)、制藥(yao)工(gong)(gong)業(ye)、電子工(gong)(gong)業(ye)、五金工(gong)(gong)業(ye)、食品飲料(liao)工(gong)(gong)業(ye)、制鞋工(gong)(gong)業(ye)、實驗室等主要行(xing)業(ye)。

   在(zai)各種工業(ye)生產(chan)(chan)過程(cheng)中(zhong),由(you)于機械、模具和(he)化學反應,工作過程(cheng)中(zhong)會產(chan)(chan)生熱(re)量(liang)(liang)(liang)。當溫度超過材料的(de)接(jie)受度時(shi)(shi),產(chan)(chan)品(pin)質量(liang)(liang)(liang)不穩定。以(yi)(yi)塑料制(zhi)品(pin)和(he)電(dian)(dian)鍍制(zhi)品(pin)為例,塑料制(zhi)品(pin)在(zai)生產(chan)(chan)中(zhong)冷(leng)卻時(shi)(shi)間占(zhan)整個周期的(de)80%以(yi)(yi)上。由(you)此可見減少冷(leng)卻時(shi)(shi)間的(de)重(zhong)要性(xing)。工業(ye)油冷(leng)卻器能(neng)及時(shi)(shi)吸收熱(re)量(liang)(liang)(liang),使模腔(qiang)溫度迅速下降,加(jia)快(kuai)產(chan)(chan)品(pin)定型,縮短開模時(shi)(shi)間,提高(gao)生產(chan)(chan)能(neng)力。在(zai)電(dian)(dian)鍍生產(chan)(chan)中(zhong),工業(ye)冷(leng)油可以(yi)(yi)降低電(dian)(dian)鍍溶(rong)液的(de)溫度,使溫度在(zai)一定范(fan)圍內(nei)保(bao)持恒(heng)定,使金屬分子(zi)以(yi)(yi)穩定的(de)電(dian)(dian)流迅速附著在(zai)電(dian)(dian)鍍件表面,從而增加(jia)產(chan)(chan)品(pin)的(de)光滑度和(he)密(mi)度。