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麗水市電子行業用油冷卻機的適用類型特點

2023-12-13

工(gong)業油(you)冷(leng)卻(que)器(qi)是(shi)一種精密的(de)工(gong)業水冷(leng)卻(que)器(qi),采用(yong)PID系統控制,采用(yong)進口溫度(du)控制器(qi)。進口耐(nai)熱液壓(ya)柱塞泵,工(gong)作壓(ya)力高,流量大,實現交換效率高。采用(yong)**熱管(guan),使用(yong)壽命長(chang)。

制冷(leng)機等換(huan)(huan)(huan)熱器(qi)(qi)(qi)在制作時,管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)與(yu)列(lie)管(guan)(guan)(guan)(guan)(guan)的(de)(de)焊(han)接(jie)(jie)一般采用(yong)手(shou)工(gong)電弧焊(han),焊(han)縫形(xing)(xing)(xing)狀(zhuang)存在不同程度的(de)(de)缺陷,如凹陷、氣孔(kong)、夾渣(zha)等,焊(han)縫應力的(de)(de)分布(bu)也(ye)不均勻。使用(yong)時管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)部分一般與(yu)工(gong)業(ye)冷(leng)卻水(shui)(shui)接(jie)(jie)觸,而工(gong)業(ye)冷(leng)卻水(shui)(shui)中(zhong)的(de)(de)雜質、鹽(yan)類、氣體、微生物都會(hui)(hui)構成對管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)和(he)(he)焊(han)縫的(de)(de)腐(fu)(fu)蝕(shi)(shi)(shi)。這(zhe)就(jiu)是我們(men)常(chang)說(shuo)的(de)(de)電化學腐(fu)(fu)蝕(shi)(shi)(shi)。研究表(biao)明(ming),工(gong)業(ye)水(shui)(shui)無(wu)論是淡(dan)水(shui)(shui)還是海(hai)水(shui)(shui),都會(hui)(hui)有(you)各種離子(zi)和(he)(he)溶解的(de)(de)氧氣,其中(zhong)氯(lv)離子(zi)和(he)(he)氧的(de)(de)濃度變化,對金屬的(de)(de)腐(fu)(fu)蝕(shi)(shi)(shi)形(xing)(xing)(xing)狀(zhuang)起(qi)重要作用(yong)。另外,金屬結構的(de)(de)復雜程度也(ye)會(hui)(hui)影響腐(fu)(fu)蝕(shi)(shi)(shi)形(xing)(xing)(xing)態。因此,管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)與(yu)列(lie)管(guan)(guan)(guan)(guan)(guan)焊(han)縫的(de)(de)腐(fu)(fu)蝕(shi)(shi)(shi)以(yi)孔(kong)蝕(shi)(shi)(shi)和(he)(he)縫隙(xi)腐(fu)(fu)蝕(shi)(shi)(shi)為(wei)主。從外觀看(kan),管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)表(biao)面會(hui)(hui)有(you)許多(duo)腐(fu)(fu)蝕(shi)(shi)(shi)產物和(he)(he)積沉物,分布(bu)著大小(xiao)不等的(de)(de)凹坑。以(yi)海(hai)水(shui)(shui)為(wei)介質時,還會(hui)(hui)產生電偶腐(fu)(fu)蝕(shi)(shi)(shi)。化學腐(fu)(fu)蝕(shi)(shi)(shi)就(jiu)是介質的(de)(de)腐(fu)(fu)蝕(shi)(shi)(shi),換(huan)(huan)(huan)熱器(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)接(jie)(jie)觸各種各樣的(de)(de)化學介質,就(jiu)會(hui)(hui)受(shou)到化學介質的(de)(de)腐(fu)(fu)蝕(shi)(shi)(shi)。另外,換(huan)(huan)(huan)熱器(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)還會(hui)(hui)與(yu)換(huan)(huan)(huan)熱管(guan)(guan)(guan)(guan)(guan)之(zhi)間產生一定的(de)(de)雙金屬腐(fu)(fu)蝕(shi)(shi)(shi)。一些(xie)管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)還長期處(chu)于(yu)腐(fu)(fu)蝕(shi)(shi)(shi)介質的(de)(de)沖蝕(shi)(shi)(shi)中(zhong)。尤(you)其是固定管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)換(huan)(huan)(huan)熱器(qi)(qi)(qi), 還有(you)溫(wen)差(cha)應力, 管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)與(yu)換(huan)(huan)(huan)熱管(guan)(guan)(guan)(guan)(guan)聯接(jie)(jie)處(chu)*易(yi)泄漏,導致換(huan)(huan)(huan)熱器(qi)(qi)(qi)失效

機(ji)器的關(guan)鍵操作家用電(dian)器及(ji)實際操作部件均采用進口知名品(pin)牌。新聞媒(mei)體閘閥更換(huan)方(fang)便。高品(pin)質(zhi)實心聲卡架(jia),維(wei)護方(fang)便。

適用類型

1. 數(shu)控(kong)(kong)車床,快速數(shu)控(kong)(kong)車床

組成及原理圖
冷水機組組成:制冷機組系統、制冷劑循環系統、水循環系統、電器自控保護系統、熱交換器、冷凍水泵、水箱(根據客戶需要配置)、自動補水浮球閥、水流量開關等部件組成
工作原理
機組利(li)用熱交換(huan)原理,通(tong)(tong)過(guo)換(huan)熱器(qi)把冷(leng)(leng)凍(dong)水(shui)(shui)(shui)溫度降低(di)(di)至所需溫度(普(pu)通(tong)(tong)≥5℃,低(di)(di)溫≥-20℃),水(shui)(shui)(shui)通(tong)(tong)過(guo)冷(leng)(leng)凍(dong)水(shui)(shui)(shui)泵(beng)打入蒸(zheng)發水(shui)(shui)(shui)箱進(jin)行(xing)熱交換(huan),產(chan)生冷(leng)(leng)凍(dong)水(shui)(shui)(shui),水(shui)(shui)(shui)泵(beng)吸入打入蒸(zheng)發器(qi)水(shui)(shui)(shui)箱進(jin)行(xing)循(xun)環(huan)。當冷(leng)(leng)凍(dong)水(shui)(shui)(shui)不(bu)足時,冷(leng)(leng)凍(dong)水(shui)(shui)(shui)流無法推動(dong)水(shui)(shui)(shui)流量開關(guan)葉片,冷(leng)(leng)凍(dong)機停止(zhi)運行(xing),這時自動(dong)補(bu)水(shui)(shui)(shui)裝置(zhi)開始工(gong)作進(jin)行(xing)補(bu)水(shui)(shui)(shui),可以通(tong)(tong)過(guo)液位顯示來判斷水(shui)(shui)(shui)箱水(shui)(shui)(shui)位,再次開啟冷(leng)(leng)水(shui)(shui)(shui)機組。

2. 內(nei)、外(wai)徑磨削設備

3.充放電機

4. 蒸汽壓力機械

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(xi)慣對冷(leng)水機要配多大(da)的(de)習(xi)慣用P來計算(suan),但最(zui)主(zhu)要的(de)是(shi)知道額(e)(e)定(ding)制冷(leng)量,一般(ban)風冷(leng)的(de)9.07KW的(de)樣子的(de)話(hua)選(xuan)擇(ze)用3P的(de)機器.依(yi)此類推。所以工(gong)業冷(leng)水機的(de)選(xuan)用最(zui)重(zhong)要的(de)是(shi)求出額(e)(e)定(ding)制冷(leng)量

5. 數控磨(mo)床(chuang)、拉床(chuang)、銑床(chuang)

6. 綜合數控加工中心機床

①壓(ya)(ya)(ya)縮(suo)(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)機(ji)(ji)。依(yi)靠(kao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)作(zuo)用提(ti)高制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)劑的(de)壓(ya)(ya)(ya)力以實現(xian)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)循(xun)(xun)環(huan),按制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)劑種類又可(ke)分(fen)(fen)為(wei)蒸(zheng)氣(qi)(qi)壓(ya)(ya)(ya)縮(suo)(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)機(ji)(ji)(以液壓(ya)(ya)(ya)蒸(zheng)發制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)為(wei)基礎,制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)劑要發生周(zhou)期(qi)性的(de)氣(qi)(qi)-液相變)和(he)氣(qi)(qi)體(ti)(ti)壓(ya)(ya)(ya)縮(suo)(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)機(ji)(ji)(以高壓(ya)(ya)(ya)氣(qi)(qi)體(ti)(ti)膨脹制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)為(wei)基礎,制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)劑始終處(chu)于(yu)氣(qi)(qi)體(ti)(ti)狀態)兩種,現(xian)代(dai)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)機(ji)(ji)以蒸(zheng)氣(qi)(qi)壓(ya)(ya)(ya)縮(suo)(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)機(ji)(ji)應用最廣。②吸(xi)(xi)收式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)機(ji)(ji)。依(yi)靠(kao)吸(xi)(xi)收器(qi)(qi)-發生器(qi)(qi)組(zu)(熱化(hua)學壓(ya)(ya)(ya)縮(suo)(suo)(suo)器(qi)(qi))的(de)作(zuo)用完(wan)(wan)成(cheng)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)循(xun)(xun)環(huan),又可(ke)分(fen)(fen)為(wei)氨水吸(xi)(xi)收式(shi)(shi)(shi)(shi)(shi)、溴化(hua)鋰吸(xi)(xi)收式(shi)(shi)(shi)(shi)(shi)和(he)吸(xi)(xi)收擴散式(shi)(shi)(shi)(shi)(shi)3種。③蒸(zheng)汽(qi)噴射(she)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)機(ji)(ji)。依(yi)靠(kao)蒸(zheng)汽(qi)噴射(she)器(qi)(qi)(噴射(she)式(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)縮(suo)(suo)(suo)器(qi)(qi))的(de)作(zuo)用完(wan)(wan)成(cheng)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)循(xun)(xun)環(huan)。④半(ban)導體(ti)(ti)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)器(qi)(qi)。利用半(ban)導體(ti)(ti)的(de)熱-電效應制(zhi)(zhi)(zhi)(zhi)(zhi)取(qu)冷(leng)量。

7. 數控雕刻(ke)機、切割機等

特征

冷水機

1. 避免在工作過程(cheng)中(zhong)由于油溫(wen)的(de)變化(hua)而(er)損害機械的(de)精度。

2. 避(bi)免油品(pin)因高溫而變質,保持油品(pin)粘度不變,使(shi)機械在工(gong)作時穩定(ding)工(gong)作。

3.具有常見(jian)故障自動報警功能,可(ke)根據相應表格提(ti)示客(ke)戶立即對設備進行(xing)維修,防(fang)止部件損壞。

4. 油(you)溫(wen)(wen)控制基于人(ren)體溫(wen)(wen)度(du)(室(shi)內溫(wen)(wen)度(du))。客戶(hu)可根據人(ren)體溫(wen)(wen)度(du)設定油(you)溫(wen)(wen),避(bi)免機械結(jie)構(gou)引起的熱(re)變形。

5. 沉浸(jin)式體驗油制冷溫(wen)控設(she)備不會受到(dao)殘渣(zha)環境的污染,不會受到(dao)切削金(jin)屬粉末等的影(ying)響,易于(yu)清(qing)潔(jie)和維護;安裝簡(jian)單,不占用(yong)室內空間。