標題：冷水機

產品概述

冷(leng)水機(ji)

冷(leng)(leng)水機,顧名(ming)思義,是一種專業(ye)制(zhi)造冷(leng)(leng)凍(dong)水的機械設(she)備,是制(zhi)冷(leng)(leng)設(she)備大家庭中的骨干.分為制(zhi)造5℃以上,室溫(wen)(wen)以下(xia)冷(leng)(leng)凍(dong)水的常溫(wen)(wen)型,-5℃、-15℃、-25℃的低溫(wen)(wen)型以及(ji)-35℃的超低溫(wen)(wen)型.本文(wen)將(jiang)從的工作(zuo)原理、特點及(ji)安(an)全功能三個(ge)方面對(dui)其進行闡述(shu).

的工(gong)作原(yuan)理(li):

制(zhi)冷(leng)(leng)工藝的(de)(de)完(wan)成主要(yao)(yao)依靠水(shui)循(xun)環(huan)(huan)系(xi)統(tong)(tong)、制(zhi)冷(leng)(leng)劑循(xun)環(huan)(huan)系(xi)統(tong)(tong)及(ji)電(dian)氣控(kong)制(zhi)系(xi)統(tong)(tong)三(san)大要(yao)(yao)素,冷(leng)(leng)凍(dong)水(shui)的(de)(de)制(zhi)造是(shi)水(shui)循(xun)環(huan)(huan)系(xi)統(tong)(tong)中(zhong)(zhong)(zhong)的(de)(de)制(zhi)冷(leng)(leng)介質(zhi)(zhi)與(yu)制(zhi)冷(leng)(leng)劑循(xun)環(huan)(huan)系(xi)統(tong)(tong)中(zhong)(zhong)(zhong)的(de)(de)制(zhi)冷(leng)(leng)工質(zhi)(zhi)在蒸發器中(zhong)(zhong)(zhong)完(wan)成的(de)(de),三(san)大系(xi)統(tong)(tong)相輔相成.

在(zai)工(gong)作過(guo)(guo)程(cheng)中,低(di)溫低(di)壓(ya)(ya)的(de)液態制(zhi)(zhi)冷(leng)(leng)劑(ji)在(zai)蒸(zheng)發器里(li)與周圍的(de)水進(jin)(jin)行(xing)熱(re)交(jiao)換(huan),吸收水中的(de)熱(re)量,使水變(bian)成(cheng)冷(leng)(leng)凍水,同(tong)時(shi)制(zhi)(zhi)冷(leng)(leng)劑(ji)轉換(huan)成(cheng)氣態,氣態的(de)制(zhi)(zhi)冷(leng)(leng)劑(ji)被吸收壓(ya)(ya)縮(suo)(suo)機,經過(guo)(guo)壓(ya)(ya)縮(suo)(suo)機壓(ya)(ya)縮(suo)(suo),成(cheng)為高(gao)溫高(gao)壓(ya)(ya)液態制(zhi)(zhi)冷(leng)(leng)劑(ji),然后(hou)進(jin)(jin)入冷(leng)(leng)凝(ning)器,在(zai)冷(leng)(leng)凝(ning)器里(li)與室(shi)內介(jie)(jie)質進(jin)(jin)行(xing)熱(re)交(jiao)換(huan),制(zhi)(zhi)冷(leng)(leng)劑(ji)的(de)部分熱(re)量被介(jie)(jie)質吸收,介(jie)(jie)質溫度升(sheng)高(gao),制(zhi)(zhi)冷(leng)(leng)劑(ji)在(zai)冷(leng)(leng)凝(ning)器內部放(fang)熱(re),轉換(huan)成(cheng)高(gao)溫高(gao)壓(ya)(ya)的(de)液態,之后(hou)進(jin)(jin)入膨脹閥進(jin)(jin)行(xing)節流,節流是迅(xun)速降溫的(de)過(guo)(guo)程(cheng),制(zhi)(zhi)冷(leng)(leng)劑(ji)轉換(huan)成(cheng)低(di)溫低(di)壓(ya)(ya)的(de)液態,之后(hou)再進(jin)(jin)入蒸(zheng)發器進(jin)(jin)行(xing)換(huan)熱(re)蒸(zheng)發,往復循環,從而(er)實現制(zhi)(zhi)冷(leng)(leng)系統的(de)整個工(gong)藝.

特點(dian):

1、節(jie)能*:對壓縮機(ji)啟(qi)動功率(lv)進(jin)行(xing)(xing)細化(hua),將多(duo)臺中小(xiao)功率(lv)壓縮機(ji)并聯使用,根據負載自動確定(ding)需要啟(qi)動的壓縮機(ji)數量,不會產生類似于大(da)功率(lv)壓縮機(ji)一(yi)旦開啟(qi)則全(quan)負荷啟(qi)動的現象(xiang),從而節(jie)省運(yun)行(xing)(xing)功耗,并且(qie)開、關機(ji)時對電網的干擾極(ji)小(xiao).

2、性能穩定(ding):壓(ya)縮(suo)機(ji)采用(yong)原(yuan)裝正品谷輪(lun)壓(ya)縮(suo)機(ji),單(dan)機(ji)故障極低,保(bao)證性能高(gao)度穩定(ding).況(kuang)且機(ji)組采用(yong)多臺(tai)壓(ya)縮(suo)機(ji)并聯(lian)使(shi)用(yong),每(mei)臺(tai)壓(ya)縮(suo)機(ji)自帶一(yi)個(ge)獨(du)立的制(zhi)冷回(hui)路(lu),即蒸發器(qi)、冷凝(ning)器(qi)也(ye)*獨(du)立,所有壓(ya)縮(suo)機(ji)由統一(yi)的微電腦控制(zhi)系(xi)統指揮,逐個(ge)開(kai)、關機(ji),相互之間絕(jue)不會相互干(gan)擾,當需(xu)(xu)要對手機(ji)進(jin)行(xing)維護保(bao)養時,可逐個(ge)切斷壓(ya)縮(suo)機(ji)進(jin)行(xing)保(bao)養,其他回(hui)路(lu)仍(reng)可繼續(xu)使(shi)用(yong).故在制(zhi)冷量(liang)足夠的情(qing)況(kuang)下,無(wu)需(xu)(xu)采購備(bei)用(yong).

3、使用(yong)壽(shou)命長:優化蒸發器(qi)、冷凝器(qi)的(de)設(she)計,將其(qi)置于壓(ya)(ya)(ya)縮(suo)機上方(fang),在整(zheng)個運行過程中(zhong),保證(zheng)絕大部分潤滑油(you)始終停留在壓(ya)(ya)(ya)縮(suo)機內,保證(zheng)壓(ya)(ya)(ya)縮(suo)機的(de)良好潤滑,在無形中(zhong)延長機組使用(yong)壽(shou)命.

安全防護功能:

1.電源欠(qian)相(xiang)保(bao)護(hu).

2.總電(dian)源無熔絲斷路器(qi).

3.壓縮機過載(zai)保護及指示燈.

4.泵(beng)反轉保護(hu)及(ji)指(zhi)示燈(deng).

5.泵過載保(bao)護及指(zhi)示燈.

6.冷卻水(shui)散(san)熱不良保護及指示(shi)燈(deng).

7.冷水(shui)凍(dong)結防止保護.

8.冷媒不足保護及指示燈.

9.冷媒高(gao)壓異(yi)常安全閥.

10.溫度偏(pian)差警告及指(zhi)示(shi)燈.

11.冰水出口壓力指示燈(deng).

12.冷媒高(gao)壓(ya)指示(shi)燈.

13.冷媒低(di)壓(ya)指示燈.

14.故(gu)障警告蜂鳴(ming)器.

在出廠(chang)前(qian)均經過(guo)嚴格檢測(ce),電器組(zu)件需要(yao)經過(guo)48項(xiang)檢測(ce),隨機必須(xu)出具(ju)(ju)正規檢測(ce)報告,機組(zu)出廠(chang)前(qian)經過(guo)48小(xiao)時試(shi)運行,*具(ju)(ju)備機組(zu)到達現場即可(ke)使用之要(yao)求.