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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

工業(ye)油冷卻(que)器是(shi)一種精密(mi)的工業(ye)水(shui)冷卻(que)器,采用PID系統控(kong)(kong)制(zhi),采用進口溫(wen)度控(kong)(kong)制(zhi)器。進口耐(nai)熱(re)液壓(ya)柱塞泵,工作壓(ya)力高(gao),流量大,實(shi)現交換效率(lv)高(gao)。采用**熱(re)管(guan),使用壽(shou)命長。

制冷(leng)機(ji)等(deng)換(huan)熱(re)(re)器(qi)在制作時(shi),管(guan)(guan)(guan)(guan)(guan)板與(yu)列(lie)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)焊(han)接(jie)一(yi)般采用(yong)手工(gong)(gong)電弧焊(han),焊(han)縫(feng)形狀存在不(bu)同程度(du)的(de)(de)(de)(de)缺(que)陷(xian),如凹陷(xian)、氣孔(kong)、夾(jia)渣(zha)等(deng),焊(han)縫(feng)應(ying)力的(de)(de)(de)(de)分布也(ye)(ye)不(bu)均勻。使(shi)用(yong)時(shi)管(guan)(guan)(guan)(guan)(guan)板部分一(yi)般與(yu)工(gong)(gong)業(ye)冷(leng)卻水接(jie)觸,而工(gong)(gong)業(ye)冷(leng)卻水中(zhong)的(de)(de)(de)(de)雜(za)質(zhi)(zhi)、鹽類(lei)、氣體、微生物都(dou)會(hui)構成對管(guan)(guan)(guan)(guan)(guan)板和(he)焊(han)縫(feng)的(de)(de)(de)(de)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)。這(zhe)就(jiu)是(shi)我們常(chang)說的(de)(de)(de)(de)電化學(xue)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)。研究表明,工(gong)(gong)業(ye)水無論是(shi)淡(dan)水還(huan)是(shi)海(hai)水,都(dou)會(hui)有(you)各(ge)種(zhong)離子和(he)溶(rong)解的(de)(de)(de)(de)氧氣,其中(zhong)氯離子和(he)氧的(de)(de)(de)(de)濃度(du)變化,對金屬(shu)(shu)的(de)(de)(de)(de)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)形狀起重要作用(yong)。另(ling)外,金屬(shu)(shu)結構的(de)(de)(de)(de)復雜(za)程度(du)也(ye)(ye)會(hui)影響腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)形態。因此,管(guan)(guan)(guan)(guan)(guan)板與(yu)列(lie)管(guan)(guan)(guan)(guan)(guan)焊(han)縫(feng)的(de)(de)(de)(de)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)以孔(kong)蝕(shi)(shi)(shi)和(he)縫(feng)隙腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)為主(zhu)。從(cong)外觀看(kan),管(guan)(guan)(guan)(guan)(guan)板表面會(hui)有(you)許多腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)產(chan)物和(he)積沉物,分布著大小不(bu)等(deng)的(de)(de)(de)(de)凹坑(keng)。以海(hai)水為介(jie)質(zhi)(zhi)時(shi),還(huan)會(hui)產(chan)生電偶腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)。化學(xue)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)就(jiu)是(shi)介(jie)質(zhi)(zhi)的(de)(de)(de)(de)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi),換(huan)熱(re)(re)器(qi)管(guan)(guan)(guan)(guan)(guan)板接(jie)觸各(ge)種(zhong)各(ge)樣的(de)(de)(de)(de)化學(xue)介(jie)質(zhi)(zhi),就(jiu)會(hui)受到化學(xue)介(jie)質(zhi)(zhi)的(de)(de)(de)(de)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)。另(ling)外,換(huan)熱(re)(re)器(qi)管(guan)(guan)(guan)(guan)(guan)板還(huan)會(hui)與(yu)換(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)之(zhi)間產(chan)生一(yi)定的(de)(de)(de)(de)雙(shuang)金屬(shu)(shu)腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)。一(yi)些管(guan)(guan)(guan)(guan)(guan)板還(huan)長(chang)期處于腐(fu)(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)介(jie)質(zhi)(zhi)的(de)(de)(de)(de)沖蝕(shi)(shi)(shi)中(zhong)。尤其是(shi)固定管(guan)(guan)(guan)(guan)(guan)板換(huan)熱(re)(re)器(qi), 還(huan)有(you)溫差應(ying)力, 管(guan)(guan)(guan)(guan)(guan)板與(yu)換(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)聯(lian)接(jie)處*易泄漏,導致換(huan)熱(re)(re)器(qi)失效

機器(qi)的關鍵(jian)操(cao)作家用電器(qi)及(ji)實際操(cao)作部(bu)件均采用進口知名品牌。新聞媒體(ti)閘閥更換方便。高(gao)品質實心聲卡架,維護方便。

適用類型

1. 數控車床(chuang),快速數控車床(chuang)

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
機組利用熱(re)(re)交換原理,通(tong)(tong)(tong)過(guo)(guo)換熱(re)(re)器(qi)把冷凍(dong)水(shui)(shui)溫度(du)降低(di)至所(suo)需溫度(du)(普通(tong)(tong)(tong)≥5℃,低(di)溫≥-20℃),水(shui)(shui)通(tong)(tong)(tong)過(guo)(guo)冷凍(dong)水(shui)(shui)泵(beng)打入蒸(zheng)發水(shui)(shui)箱進行(xing)(xing)熱(re)(re)交換,產(chan)生冷凍(dong)水(shui)(shui),水(shui)(shui)泵(beng)吸入打入蒸(zheng)發器(qi)水(shui)(shui)箱進行(xing)(xing)循環。當冷凍(dong)水(shui)(shui)不(bu)足(zu)時(shi),冷凍(dong)水(shui)(shui)流(liu)無法推動(dong)水(shui)(shui)流(liu)量開關(guan)葉片,冷凍(dong)機停止(zhi)運行(xing)(xing),這時(shi)自動(dong)補水(shui)(shui)裝置開始工作(zuo)進行(xing)(xing)補水(shui)(shui),可(ke)以(yi)通(tong)(tong)(tong)過(guo)(guo)液位顯示來判(pan)斷水(shui)(shui)箱水(shui)(shui)位,再次開啟冷水(shui)(shui)機組。

2. 內、外徑磨削設備

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。
一般習(xi)慣對冷(leng)水(shui)機(ji)(ji)要配(pei)多大的(de)習(xi)慣用P來計算,但最主要的(de)是知道額定制冷(leng)量(liang),一般風冷(leng)的(de)9.07KW的(de)樣子的(de)話選(xuan)擇用3P的(de)機(ji)(ji)器.依此類推。所以工業(ye)冷(leng)水(shui)機(ji)(ji)的(de)選(xuan)用最重要的(de)是求(qiu)出(chu)額定制冷(leng)量(liang)

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

6. 綜合數控加(jia)工中心機(ji)床(chuang)

①壓(ya)(ya)縮式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)。依(yi)(yi)靠(kao)壓(ya)(ya)縮機(ji)(ji)的(de)作用提(ti)高制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑的(de)壓(ya)(ya)力以實現制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)循環,按制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑種類又(you)可分為蒸(zheng)(zheng)氣(qi)(qi)(qi)壓(ya)(ya)縮式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(以液(ye)壓(ya)(ya)蒸(zheng)(zheng)發(fa)(fa)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)為基礎(chu)(chu),制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑要發(fa)(fa)生周期性的(de)氣(qi)(qi)(qi)-液(ye)相(xiang)變)和氣(qi)(qi)(qi)體(ti)壓(ya)(ya)縮式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(以高壓(ya)(ya)氣(qi)(qi)(qi)體(ti)膨脹制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)為基礎(chu)(chu),制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑始終處于氣(qi)(qi)(qi)體(ti)狀態(tai))兩種,現代制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)以蒸(zheng)(zheng)氣(qi)(qi)(qi)壓(ya)(ya)縮式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)應用最廣。②吸收(shou)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)。依(yi)(yi)靠(kao)吸收(shou)器(qi)(qi)(qi)-發(fa)(fa)生器(qi)(qi)(qi)組(zu)(熱化學壓(ya)(ya)縮器(qi)(qi)(qi))的(de)作用完成(cheng)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)循環,又(you)可分為氨水吸收(shou)式(shi)(shi)(shi)、溴化鋰吸收(shou)式(shi)(shi)(shi)和吸收(shou)擴散(san)式(shi)(shi)(shi)3種。③蒸(zheng)(zheng)汽(qi)噴(pen)射(she)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)。依(yi)(yi)靠(kao)蒸(zheng)(zheng)汽(qi)噴(pen)射(she)器(qi)(qi)(qi)(噴(pen)射(she)式(shi)(shi)(shi)壓(ya)(ya)縮器(qi)(qi)(qi))的(de)作用完成(cheng)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)循環。④半導體(ti)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)。利用半導體(ti)的(de)熱-電效應制(zhi)(zhi)(zhi)(zhi)(zhi)取(qu)冷(leng)(leng)(leng)(leng)(leng)量。

7. 數控雕刻機、切割機等

特征

冷水機

1. 避免在工作過程中由于油溫的變化而損害(hai)機械的精度。

2. 避免油(you)品因高(gao)溫而變質,保持油(you)品粘度不(bu)變,使機械在工(gong)作時穩定工(gong)作。

3.具(ju)有常(chang)見故障(zhang)自(zi)動報警功能(neng),可根據相應表格提(ti)示客(ke)戶立即(ji)對設備進行維修,防(fang)止部件損壞。

4. 油溫(wen)控制基于(yu)人(ren)體溫(wen)度(室內溫(wen)度)。客戶可根據人(ren)體溫(wen)度設定(ding)油溫(wen),避(bi)免(mian)機械結構引起的熱變形。

5. 沉浸式體驗油制冷(leng)溫控(kong)設備不會受到(dao)殘渣環境的(de)污染,不會受到(dao)切(qie)削(xue)金屬粉末等的(de)影響(xiang),易于清潔和維(wei)護(hu);安裝簡(jian)單,不占用室內(nei)空(kong)間。