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海珠區醫療行業油冷卻機的用途簡介

2023-12-06

制冷機

冷水機的計算方式:
如何選用最適合自己的工業冷水機呢,其實很簡單有一個選型公式:
制冷量=冷凍水流量*4.187*溫差*系數
1、冷凍水流量指機器的工作時所需冷水流量,單位需換算為升/秒;
2、溫差指機器進出水之間的溫差;
3、4.187為定量(水的比熱容);
4、選擇風冷式冷水機時需乘系數1.3,選擇水冷式冷水機則乘系數1.1。
5、根據計算的制冷量選擇相應的機器型號。
一般(ban)習慣對冷(leng)水(shui)機(ji)要(yao)配(pei)多大(da)的(de)(de)習慣用(yong)P來計算,但最(zui)主要(yao)的(de)(de)是(shi)知道額定制冷(leng)量(liang),一般(ban)風冷(leng)的(de)(de)9.07KW的(de)(de)樣子的(de)(de)話選擇(ze)用(yong)3P的(de)(de)機(ji)器(qi).依此類推。所(suo)以(yi)工業冷(leng)水(shui)機(ji)的(de)(de)選用(yong)最(zui)重要(yao)的(de)(de)是(shi)求出額定制冷(leng)量(liang)

   工(gong)(gong)(gong)業油冷(leng)卻(que)(que)器(qi)(qi)又稱工(gong)(gong)(gong)業水冷(leng)卻(que)(que)器(qi)(qi),是油冷(leng)卻(que)(que)器(qi)(qi)的一種,廣泛應用于化工(gong)(gong)(gong)(科學)工(gong)(gong)(gong)業、塑(su)料(liao)制(zhi)品、塑(su)料(liao)容器(qi)(qi)、制(zhi)膜(mo)、塑(su)鋼型(xing)材(cai)、管道(dao)、電線、電纜護套、輪胎工(gong)(gong)(gong)業、電鍍和機床切削液冷(leng)卻(que)(que)工(gong)(gong)(gong)業、制(zhi)藥工(gong)(gong)(gong)業、電子工(gong)(gong)(gong)業、五金工(gong)(gong)(gong)業、食(shi)品飲料(liao)工(gong)(gong)(gong)業、制(zhi)鞋工(gong)(gong)(gong)業、實(shi)驗(yan)室等(deng)主要行業。

   在(zai)各種(zhong)工(gong)業(ye)(ye)生產(chan)(chan)過(guo)程(cheng)中,由于機(ji)械、模(mo)(mo)具和化學反(fan)應,工(gong)作(zuo)過(guo)程(cheng)中會產(chan)(chan)生熱量(liang)(liang)。當溫度(du)(du)超過(guo)材料(liao)的接受度(du)(du)時(shi),產(chan)(chan)品質量(liang)(liang)不穩定(ding)。以(yi)塑料(liao)制品和電(dian)(dian)(dian)鍍制品為例,塑料(liao)制品在(zai)生產(chan)(chan)中冷(leng)(leng)卻(que)時(shi)間(jian)占整個(ge)周期的80%以(yi)上(shang)。由此(ci)可見減(jian)少冷(leng)(leng)卻(que)時(shi)間(jian)的重要性(xing)。工(gong)業(ye)(ye)油冷(leng)(leng)卻(que)器能(neng)及時(shi)吸收熱量(liang)(liang),使(shi)模(mo)(mo)腔溫度(du)(du)迅速下降(jiang),加快產(chan)(chan)品定(ding)型,縮短(duan)開模(mo)(mo)時(shi)間(jian),提高生產(chan)(chan)能(neng)力。在(zai)電(dian)(dian)(dian)鍍生產(chan)(chan)中,工(gong)業(ye)(ye)冷(leng)(leng)油可以(yi)降(jiang)低(di)電(dian)(dian)(dian)鍍溶液的溫度(du)(du),使(shi)溫度(du)(du)在(zai)一定(ding)范圍內(nei)保持恒定(ding),使(shi)金屬分(fen)子以(yi)穩定(ding)的電(dian)(dian)(dian)流迅速附著(zhu)在(zai)電(dian)(dian)(dian)鍍件表面(mian),從而增加產(chan)(chan)品的光滑(hua)度(du)(du)和密度(du)(du)。