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福海縣食品行業用低溫冷水機的特點與使用方法(1)

2023-12-04

螺桿式冷水機

低溫制冷機

福海縣食(shi)品(pin)行(xing)業(ye)用(yong)(yong)制冷(leng)是采取特定(ding)的措施(shi),使某一區域或產品(pin)在(zai)特定(ding)的時間(jian)和(he)空間(jian)內達(da)到低于(yu)周圍(wei)環境介質的溫(wen)度(du),并使其保(bao)(bao)持(chi)在(zai)給定(ding)的溫(wen)度(du)范圍(wei)內。為了使產品(pin)或區域達(da)到或保(bao)(bao)持(chi)特定(ding)的低溫(wen),需(xu)要采用(yong)(yong)特定(ding)的方法和(he)技術方法,不斷地從該區域或無體中提(ti)取熱量(liang)。所采用(yong)(yong)的技術稱為制冷(leng)技術。

福海縣食品行業用特(te)點:

1. 產品種類齊全,包括低溫(出(chu)水溫度(du)-15℃)、中溫(出(chu)水溫度(du)-10℃)、高溫(出(chu)水溫度(du)-5℃)。

冷水機廣泛地應用在各個領域:
電(dian)(dian)子(zi)(zi)(zi)(zi)(zi)行(xing)業(ye):電(dian)(dian)子(zi)(zi)(zi)(zi)(zi)元件在(zai)生(sheng)(sheng)產(chan)(chan)過程(cheng)中(zhong)(zhong),可(ke)(ke)(ke)能會產(chan)(chan)生(sheng)(sheng)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫,這會影響到電(dian)(dian)子(zi)(zi)(zi)(zi)(zi)元件內的(de)(de)分子(zi)(zi)(zi)(zi)(zi)結構(gou),影響其穩(wen)定(ding)性(xing)。通(tong)(tong)過冷水(shui)機(ji)將溫度(du)(du)降(jiang)低,可(ke)(ke)(ke)以使(shi)電(dian)(dian)子(zi)(zi)(zi)(zi)(zi)元件內部更(geng)(geng)(geng)加(jia)穩(wen)定(ding),提(ti)(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)電(dian)(dian)子(zi)(zi)(zi)(zi)(zi)元件的(de)(de)合格率,降(jiang)低生(sheng)(sheng)產(chan)(chan)成(cheng)本(ben);超聲(sheng)波清(qing)洗(xi)(xi)行(xing)業(ye):清(qing)洗(xi)(xi)過程(cheng)中(zhong)(zhong),溫度(du)(du)會升(sheng)(sheng)高(gao)(gao)(gao)(gao)(gao)(gao)(gao);冷水(shui)機(ji)則可(ke)(ke)(ke)降(jiang)低清(qing)洗(xi)(xi)劑(ji)溫度(du)(du),冷凝氣(qi)態的(de)(de)清(qing)洗(xi)(xi)劑(ji),防(fang)止清(qing)洗(xi)(xi)劑(ji)的(de)(de)揮發,提(ti)(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)清(qing)潔(jie)效果,節約成(cheng)本(ben);電(dian)(dian)鍍(du)行(xing)業(ye):電(dian)(dian)鍍(du)作業(ye)過程(cheng)中(zhong)(zhong),電(dian)(dian)鍍(du)液溫度(du)(du)升(sheng)(sheng)高(gao)(gao)(gao)(gao)(gao)(gao)(gao),金屬(shu)和非(fei)金屬(shu)分子(zi)(zi)(zi)(zi)(zi)活(huo)動更(geng)(geng)(geng)活(huo)躍(yue),影響其穩(wen)定(ding)性(xing),使(shi)用產(chan)(chan)品(pin)質量(liang)下降(jiang)。通(tong)(tong)過冷水(shui)機(ji)來冷卻(que)電(dian)(dian)鍍(du)液,使(shi)得金屬(shu)、非(fei)金屬(shu)分子(zi)(zi)(zi)(zi)(zi)結構(gou)更(geng)(geng)(geng)穩(wen)定(ding),金屬(shu)分子(zi)(zi)(zi)(zi)(zi)隨著(zhu)穩(wen)定(ding)的(de)(de)電(dian)(dian)流快速(su)(su)貼(tie)附上鍍(du)件表面,增加(jia)鍍(du)件的(de)(de)密度(du)(du),表面更(geng)(geng)(geng)加(jia)平(ping)滑,同時還可(ke)(ke)(ke)縮短(duan)電(dian)(dian)鍍(du)周期,提(ti)(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)生(sheng)(sheng)產(chan)(chan)效率的(de)(de)同時,也提(ti)(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)了(le)產(chan)(chan)品(pin)質量(liang);塑(su)(su)膠(jiao)模具行(xing)業(ye):塑(su)(su)膠(jiao)在(zai)塑(su)(su)模生(sheng)(sheng)產(chan)(chan)中(zhong)(zhong),模具會產(chan)(chan)生(sheng)(sheng)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫,高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫模具下脫膜的(de)(de)塑(su)(su)料制(zhi)品(pin)表面容易產(chan)(chan)生(sheng)(sheng)表面紋痕。冷水(shui)機(ji)的(de)(de)使(shi)用,可(ke)(ke)(ke)將模具迅速(su)(su)冷卻(que),減少塑(su)(su)料制(zhi)品(pin)表面紋痕和內應力,使(shi)產(chan)(chan)品(pin)不縮水(shui)、不變形(xing),便(bian)于塑(su)(su)料制(zhi)品(pin)的(de)(de)脫模,使(shi)得塑(su)(su)料制(zhi)品(pin)表面更(geng)(geng)(geng)加(jia)光(guang)潔(jie)無脫模紋痕,加(jia)速(su)(su)產(chan)(chan)品(pin)定(ding)型(xing),不僅大大地提(ti)(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)了(le)機(ji)器的(de)(de)生(sheng)(sheng)產(chan)(chan)效率,產(chan)(chan)品(pin)的(de)(de)質量(liang)也得到大地提(ti)(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)。

2. 工業(ye)工業(ye)制冷機采(cai)用**換熱交換器,易回(hui)油,制冷損(sun)失少,換熱管不會造成裂化。

3.全(quan)自動控制(zhi)技術,人機工效(xiao)面板,配(pei)備高(gao)精(jing)度電子溫控板,可長時間保(bao)持穩定運行。

滿液式冷水機

4. 四(si)級或無級容量控制(zhi),準(zhun)確協助負荷變化。

在工(gong)(gong)業(ye)應用(yong),冷(leng)(leng)(leng)(leng)(leng)(leng)凍水(shui)(shui)或其它液體的(de)冷(leng)(leng)(leng)(leng)(leng)(leng)卻(que)泵(beng)是(shi)通過流程或實驗室設備。工(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)機(ji)是(shi)用(yong)于控制產品,機(ji)制和工(gong)(gong)廠機(ji)械(xie)冷(leng)(leng)(leng)(leng)(leng)(leng)卻(que)的(de)各行(xing)各業(ye)。冷(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)機(ji)按制冷(leng)(leng)(leng)(leng)(leng)(leng)形式(shi)(shi)一般(ban)可(ke)分為(wei)水(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)(leng)式(shi)(shi)和風(feng)冷(leng)(leng)(leng)(leng)(leng)(leng)式(shi)(shi),在技(ji)術上,水(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)(leng)比(bi)(bi)風(feng)冷(leng)(leng)(leng)(leng)(leng)(leng)能(neng)效比(bi)(bi)要高出300到500的(de)kcal/h;在安裝上,水(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)(leng)需(xu)納入(ru)冷(leng)(leng)(leng)(leng)(leng)(leng)卻(que)塔方(fang)可(ke)使用(yong),風(feng)冷(leng)(leng)(leng)(leng)(leng)(leng)則(ze)是(shi)可(ke)移動,無需(xu)其他輔助。

制冷機日常維護:
1、加油
1)當油位低于視鏡1/4時,應及時補充潤滑油
2)將加油管一端連接壓縮機進氣端的加油閥,微開加油閥,利用系統中的壓力將加油管內的空氣排出,另一端插入油桶內
3)適當關小系統制冷劑供液閥,并調整吸氣低壓報警設置,以免因壓力過低而停車
4)當吸氣壓力低于大氣壓時,打開加油閥,油會自動進入壓縮機內
5)當油位超過視鏡5/6時,應停止加油操作:先關加油閥,再打開系統供液閥,恢復正常
2、補充制冷劑
1)當判斷系統缺液時,應及時給系統加氟
2)將加氟管一端與系統加氟口相連,另一端與氟瓶相連,通過加氟軟管趕出管內的空氣
3)先打開氟瓶的閥門,確認無泄漏后再開加氟口處的閥門
4)R23系統應將瓶口朝上,而R404A系統應將瓶口朝下,以保證迅速加氟
5)加氟結束時,應先關閉氟瓶的閥門,再關加氟口的閥門
6)制冷劑添加一次不可過多,以免排氣壓力過高。如一次添加不足,可重復進行
7)判斷系統液位正常的依據是,R23系統為停車均壓后的壓力值在6~8bar之間,R404A系統運行中冷凝器的液位在視鏡的1/5~2/5處
3、放空氣
1)當系統壓力明顯高于相應溫度下的飽和壓力時,應考慮放空氣
2)由于空氣只集中在高壓部分,所以應通過冷凝器的排空閥操作
3)高溫系統應在停車時進行,低溫系統**在運行時進行
4)具體操作要精心,絲堵不要開啟過大,也不要遠離現場
5)空(kong)氣操作應分幾次進行,不可一次放(fang)氣太多,以(yi)免放(fang)出過量的制(zhi)冷(leng)劑(ji) [4

5. 穩(wen)定的節流機(ji)(ji)構,**的制冷冷凝效果,優良的防腐(fu)防銹處理(li),低噪音的風機(ji)(ji)電機(ji)(ji)。

6. 活動方便,安(an)裝(zhuang)使(shi)用(yong)方便,無需(xu)安(an)裝(zhuang)冷卻塔(ta),非常適合(he)因水資源不足(zu)而(er)沒有(you)水塔(ta)的場(chang)所。

7. 結構高度提高,采用(yong)換熱器板支撐機體(ti),簡潔、緊湊(cou)、實用(yong)。

制冷設備

制冷機

8. 小型福海縣食品行業(ye)用采(cai)用國外性能(neng)良好的制冷壓(ya)縮(suo)機(ji),噪音(yin)低,運行穩定,性價比高。

工(gong)業工(gong)業制冷機(ji)(ji)組占地面積(ji)小(xiao),制冷量大。采用(yong)(yong)國(guo)際知名(ming)品(pin)牌進口(kou)制冷壓縮(suo)機(ji)(ji),安全、可靠、耐用(yong)(yong),低溫性能參(can)數優良(liang)。產品(pin)可根據工(gong)業應用(yong)(yong)特(te)點進行(xing)設(she)計。304不銹鋼冷凍水箱,內(nei)置低溫循環泵使用(yong)(yong)也(ye)非常方(fang)(fang)便。具有溫度(du)顯示信息、設(she)定溫度(du)、自動調(diao)節制冷壓縮(suo)機(ji)(ji)延時(shi)保護功(gong)能和冷凍水溫度(du)等功(gong)能,采用(yong)(yong)知名(ming)品(pin)牌接觸器(qi)、繼電(dian)器(qi)等電(dian)氣元件,配備完善的(de)信號指示器(qi)、開關,操作方(fang)(fang)法(fa)簡單(dan)明了。

低溫(wen)水(shui)(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)式工(gong)業(ye)制冷(leng)(leng)(leng)(leng)(leng)機(ji)是將充足(zu)的(de)水(shui)(shui)(shui)注入機(ji)器(qi)內部水(shui)(shui)(shui)箱,利(li)用(yong)制冷(leng)(leng)(leng)(leng)(leng)系統(tong)將水(shui)(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)卻,冷(leng)(leng)(leng)(leng)(leng)凍(dong)后(hou)的(de)水(shui)(shui)(shui)將帶走(zou)設備內部的(de)熱量。然后(hou)機(ji)器(qi)內部的(de)循環泵將低溫(wen)冷(leng)(leng)(leng)(leng)(leng)凍(dong)水(shui)(shui)(shui)流到需(xu)要(yao)制冷(leng)(leng)(leng)(leng)(leng)的(de)設備中,再將高溫(wen)熱水(shui)(shui)(shui)流到水(shui)(shui)(shui)箱中,完成制冷(leng)(leng)(leng)(leng)(leng)。