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BS系列冷水机
点击次数:532 发布时间:2020-03-31

BS系列(lie)冷水(shui)机

BS系列-冷(leng)水机:风(feng)冷(leng)(leng)(leng)(leng)(leng)式冷(leng)(leng)(leng)(leng)(leng)水(shui)(shui)机(ji)(ji),水(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)式冷(leng)(leng)(leng)(leng)(leng)水(shui)(shui)机(ji)(ji),低温冷(leng)(leng)(leng)(leng)(leng)水(shui)(shui)机(ji)(ji)等制(zhi)冷(leng)(leng)(leng)(leng)(leng)设备(bei)。风(feng)冷(leng)(leng)(leng)(leng)(leng)式冷(leng)(leng)(leng)(leng)(leng)水(shui)(shui)机(ji)(ji):在(zai)它(ta)机(ji)(ji)身内含有(you)保温水(shui)(shui)箱和(he)水(shui)(shui)泵,无需(xu)再另(ling)加冷(leng)(leng)(leng)(leng)(leng)却(que)水(shui)(shui)塔(ta)来(lai)散热,安(an)装和(he)移动非常方便,但(dan)是(shi)(shi)(shi)它(ta)对(dui)工作(zuo)环境要(yao)求较高(gao),因为它(ta)是(shi)(shi)(shi)以热风(feng)循环来(lai)制(zhi)冷(leng)(leng)(leng)(leng)(leng)的(de),如果(guo)安(an)装车间的(de)通(tong)(tong)风(feng)效果(guo)不好的(de)话,会直接影响到制(zhi)冷(leng)(leng)(leng)(leng)(leng)效果(guo)。水(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)式冷(leng)(leng)(leng)(leng)(leng)水(shui)(shui)机(ji)(ji):制(zhi)冷(leng)(leng)(leng)(leng)(leng)量(liang)大,但(dan)需(xu)要(yao)另(ling)外(wai)加装冷(leng)(leng)(leng)(leng)(leng)却(que)水(shui)(shui)塔(ta),才能达(da)到好的(de)冷(leng)(leng)(leng)(leng)(leng)却(que)效果(guo)。水(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)(leng)水(shui)(shui)机(ji)(ji)组(zu)通(tong)(tong)过水(shui)(shui)来(lai)进行冷(leng)(leng)(leng)(leng)(leng)却(que)作(zuo)用的(de)制(zhi)冷(leng)(leng)(leng)(leng)(leng)设备(bei),通(tong)(tong)过冷(leng)(leng)(leng)(leng)(leng)却(que)塔(ta)来(lai)消耗机(ji)(ji)组(zu)自身所产生的(de)热量(liang),冷(leng)(leng)(leng)(leng)(leng)冻水(shui)(shui)则是(shi)(shi)(shi)通(tong)(tong)过机(ji)(ji)组(zu)蒸发器(qi)来(lai)完(wan)成的(de),冷(leng)(leng)(leng)(leng)(leng)却(que)塔(ta)提(ti)供的(de)水(shui)(shui)源主要(yao)是(shi)(shi)(shi)在(zai)冷(leng)(leng)(leng)(leng)(leng)凝器(qi)中(zhong)进行热交换。

 

 

低温(wen)冷水机是指(zhi)出水(shui)温(wen)(wen)度(du)低(di)(di)于5℃的制冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)机(ji)(ji)组(zu),一(yi)般载冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)剂(ji)采用(yong)乙二(er)醇(chun)混合溶液,防止冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)冻水(shui)结冰,机(ji)(ji)组(zu)的构造与常规冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji)有较大的不同,根(gen)据出水(shui)温(wen)(wen)度(du)分(fen)为0℃普通低(di)(di)温(wen)(wen)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji),-10℃低(di)(di)温(wen)(wen)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji)和-60℃超低(di)(di)温(wen)(wen)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji)。可以直接冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)却也可以间(jian)接冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)却,大致(zhi)分(fen)为低(di)(di)温(wen)(wen)风(feng)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji),水(shui)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)式低(di)(di)温(wen)(wen)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji),低(di)(di)温(wen)(wen)螺(luo)杆式冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)机(ji)(ji)组(zu)。冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)冻水(shui)温(wen)(wen)度(du)可根(gen)据工艺的需求由(you)客户自由(you)设定(使用(yong)温(wen)(wen)度(du)在常温(wen)(wen)—零下60℃之间(jian))。通过(guo)特殊(shu)的载冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)剂(ji),降低(di)(di)凝结温(wen)(wen)度(du),使其使用(yong)温(wen)(wen)度(du)达(da)到零下,制冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)速度(du)快安全性强(qiang)。

BS系列冷水(shui)机运行原(yuan)理:

工(gong)业(ye)冷(leng)(leng)水(shui)机(ji)(ji)系(xi)统(tong)的(de)运作是通过三个相互关联(lian)的(de)系(xi)统(tong):制冷(leng)(leng)剂循(xun)环系(xi)统(tong)、水(shui)循(xun)环系(xi)统(tong)、电(dian)器(qi)(qi)自控系(xi)统(tong)。制冷(leng)(leng)工(gong)质(zhi)(即制冷(leng)(leng)剂)在蒸(zheng)(zheng)(zheng)发器(qi)(qi)内吸(xi)收被(bei)冷(leng)(leng)却(que)物的(de)热量并(bing)汽(qi)(qi)化成(cheng)蒸(zheng)(zheng)(zheng)汽(qi)(qi),压(ya)缩(suo)(suo)机(ji)(ji)不(bu)断地将产(chan)生的(de)蒸(zheng)(zheng)(zheng)汽(qi)(qi)从蒸(zheng)(zheng)(zheng)发器(qi)(qi)中(zhong)抽出,并(bing)进行压(ya)缩(suo)(suo),经(jing)压(ya)缩(suo)(suo)后的(de)高温、高压(ya)蒸(zheng)(zheng)(zheng)汽(qi)(qi)被(bei)送到(dao)冷(leng)(leng)凝器(qi)(qi)后向(xiang)冷(leng)(leng)却(que)介质(zhi)(如(ru)水(shui)、空气(qi)等)放热冷(leng)(leng)凝成(cheng)高压(ya)液(ye)体,在经(jing)节流机(ji)(ji)构(gou)降(jiang)压(ya)后进入(ru)蒸(zheng)(zheng)(zheng)发器(qi)(qi),再次汽(qi)(qi)化,吸(xi)收被(bei)冷(leng)(leng)却(que)物体的(de)热量,如(ru)此周而复始(shi)地循(xun)环。

 

 

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