冰(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)運(yun)行(xing)(xing)控制(zhi)(zhi)(zhi)往往采(cai)用兩種(zhong)(zhong)比較簡單的(de)(de)控制(zhi)(zhi)(zhi)策(ce)略，一種(zhong)(zhong)以制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機組(zu)(zu)優(you)(you)先供(gong)冷(leng)(leng)(leng)(leng)(leng)為主，另一種(zhong)(zhong)以蓄(xu)(xu)冰(bing)(bing)(bing)(bing)(bing)裝(zhuang)置優(you)(you)先放(fang)冷(leng)(leng)(leng)(leng)(leng)為主，其(qi)他不(bu)足部分(fen)互為補充(chong)。以制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機組(zu)(zu)優(you)(you)先供(gong)冷(leng)(leng)(leng)(leng)(leng)為主的(de)(de)控制(zhi)(zhi)(zhi)策(ce)略無(wu)法充(chong)分(fen)發揮冰(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)的(de)(de)“轉移(yi)負(fu)荷(he)”能力；蓄(xu)(xu)冰(bing)(bing)(bing)(bing)(bing)優(you)(you)先供(gong)冷(leng)(leng)(leng)(leng)(leng)控制(zhi)(zhi)(zhi)策(ce)略不(bu)光蓄(xu)(xu)冰(bing)(bing)(bing)(bing)(bing)裝(zhuang)置中的(de)(de)冰(bing)(bing)(bing)(bing)(bing)存在提前用盡的(de)(de)可(ke)能，而且制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機組(zu)(zu)負(fu)荷(he)會長時(shi)間(jian)工作(zuo)于(yu)低(di)(di)負(fu)荷(he)狀(zhuang)態，這些因素均(jun)致使系(xi)(xi)統(tong)運(yun)行(xing)(xing)不(bu)經(jing)濟(ji)、不(bu)合(he)理(li)(li)。目前有冰(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)廠家采(cai)用負(fu)荷(he)預(yu)測軟件對當前負(fu)荷(he)進行(xing)(xing)分(fen)析，結合(he)系(xi)(xi)列控制(zhi)(zhi)(zhi)算(suan)法確定冰(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)運(yun)行(xing)(xing)工況(kuang)的(de)(de)佳組(zu)(zu)合(he)方式，同時(shi)根據系(xi)(xi)統(tong)溫度及(ji)壓力等參數，調整系(xi)(xi)統(tong)內不(bu)同執行(xing)(xing)機構（電動(dong)(dong)閥門以及(ji)變(bian)頻器(qi)）等及(ji)時(shi)動(dong)(dong)作(zuo)，確保系(xi)(xi)統(tong)能夠及(ji)時(shi)跟隨空(kong)調負(fu)荷(he)的(de)(de)變(bian)化，保證空(kong)調供(gong)冷(leng)(leng)(leng)(leng)(leng)效果，并以可(ke)靠(kao)、穩(wen)定的(de)(de)方式運(yun)行(xing)(xing)，整個系(xi)(xi)統(tong)達到(dao)經(jing)濟(ji)的(de)(de)運(yun)行(xing)(xing)狀(zhuang)態，提高系(xi)(xi)統(tong)的(de)(de)自動(dong)(dong)化水(shui)平(ping)，提高系(xi)(xi)統(tong)的(de)(de)管理(li)(li)效率和降低(di)(di)管理(li)(li)勞動(dong)(dong)強度。冰(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)取決于(yu)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)速率和這一時(shi)間(jian)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)槽體的(de)(de)狀(zhuang)態特性。佛山(shan)冰(bing)(bing)(bing)(bing)(bing)盤管式冰(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)案(an)例

冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)系(xi)(xi)(xi)統是(shi)(shi)如何(he)組(zu)成(cheng)的(de)(de)？冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)盤管式系(xi)(xi)(xi)統：又稱冷(leng)(leng)(leng)(leng)媒盤管式，直(zhi)(zhi)接蒸(zheng)發(fa)式和(he)外融(rong)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)式系(xi)(xi)(xi)統。制冷(leng)(leng)(leng)(leng)系(xi)(xi)(xi)統的(de)(de)蒸(zheng)發(fa)器直(zhi)(zhi)接放(fang)入(ru)(ru)(ru)(ru)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)槽內(nei)(nei)(nei)，冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)在(zai)(zai)蒸(zheng)發(fa)器盤管上凍結或(huo)是(shi)(shi)融(rong)化(hua)。內(nei)(nei)(nei)融(rong)式冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)：冷(leng)(leng)(leng)(leng)水機組(zu)制出低溫(wen)(wen)(wen)乙(yi)二(er)(er)醇水溶(rong)液(ye)(二(er)(er)次冷(leng)(leng)(leng)(leng)媒)進(jin)入(ru)(ru)(ru)(ru)蓄(xu)(xu)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)槽里(li)(li)的(de)(de)盤管內(nei)(nei)(nei)，使(shi)管外的(de)(de)水結成(cheng)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)。融(rong)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)時(shi)溫(wen)(wen)(wen)度(du)較高的(de)(de)乙(yi)二(er)(er)二(er)(er)醇水溶(rong)液(ye)進(jin)入(ru)(ru)(ru)(ru)蓄(xu)(xu)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)槽里(li)(li)的(de)(de)盤管內(nei)(nei)(nei)，將管外的(de)(de)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)融(rong)化(hua)，乙(yi)二(er)(er)醇水溶(rong)液(ye)的(de)(de)溫(wen)(wen)(wen)度(du)下降(jiang)，再(zai)被抽回到空(kong)調負荷端使(shi)用(yong)。動(dong)態制冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)：該系(xi)(xi)(xi)統的(de)(de)基(ji)本組(zu)成(cheng)是(shi)(shi)以(yi)制冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)機作為(wei)制冷(leng)(leng)(leng)(leng)設(she)備。制冷(leng)(leng)(leng)(leng)機安(an)裝在(zai)(zai)蓄(xu)(xu)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)槽上方，在(zai)(zai)若干塊平行板內(nei)(nei)(nei)通(tong)入(ru)(ru)(ru)(ru)制冷(leng)(leng)(leng)(leng)劑作為(wei)蒸(zheng)發(fa)器使(shi)用(yong)。循環(huan)水泵(beng)不斷將蓄(xu)(xu)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)槽中的(de)(de)水抽出送到蒸(zheng)發(fa)器的(de)(de)上方噴灑(sa)而下，在(zai)(zai)平板狀蒸(zheng)發(fa)器表(biao)面結成(cheng)一層薄(bo)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)，待冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)層達到一定厚度(du)時(shi)，制冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)設(she)備中的(de)(de)四通(tong)換向閥切換，使(shi)壓縮機的(de)(de)排(pai)氣直(zhi)(zhi)接進(jin)入(ru)(ru)(ru)(ru)蒸(zheng)發(fa)器而加熱板面，使(shi)冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)脫落。佛山冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)盤管式冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)案例冰(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)在(zai)(zai)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)過程，載冷(leng)(leng)(leng)(leng)劑（一般為(wei)重量百分比(bi)為(wei)25%的(de)(de)乙(yi)烯乙(yi)二(er)(er)醇水溶(rong)液(ye)）或(huo)制冷(leng)(leng)(leng)(leng)劑在(zai)(zai)盤管內(nei)(nei)(nei)循環(huan)。

冰(bing)蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)空調(diao)的(de)(de)(de)(de)(de)適用(yong)條(tiao)件。1）晝(zhou)夜(ye)負荷相差(cha)懸(xuan)殊的(de)(de)(de)(de)(de)場(chang)所、2）某一(yi)時段限制(zhi)空調(diao)制(zhi)冷(leng)(leng)(leng)(leng)用(yong)電的(de)(de)(de)(de)(de)場(chang)所、3）要求采用(yong)低(di)溫冷(leng)(leng)(leng)(leng)水(shui)或(huo)(huo)低(di)溫送風的(de)(de)(de)(de)(de)場(chang)所、4）區域供(gong)冷(leng)(leng)(leng)(leng)場(chang)所、5）合適的(de)(de)(de)(de)(de)分(fen)時電價（峰谷電價比(bi)在(zai)(zai)3:1以(yi)(yi)上）和(he)相關的(de)(de)(de)(de)(de)優惠政策。冰(bing)蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)空調(diao)系統(tong)種(zhong)(zhong)類。按蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)裝(zhuang)置(zhi)(zhi)的(de)(de)(de)(de)(de)結構(gou)形(xing)式可分(fen)為以(yi)(yi)下幾種(zhong)(zhong)蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)系統(tong)：a）封(feng)(feng)裝(zhuang)式蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)：將蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)介(jie)質封(feng)(feng)裝(zhuang)在(zai)(zai)球形(xing)或(huo)(huo)板形(xing)小容器內，并將許多此種(zhong)(zhong)小蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)容器密(mi)集地(di)放置(zhi)(zhi)在(zai)(zai)密(mi)封(feng)(feng)罐或(huo)(huo)開(kai)式槽體內，從而形(xing)成(cheng)(cheng)封(feng)(feng)裝(zhuang)式蓄(xu)(xu)(xu)冰(bing)裝(zhuang)置(zhi)(zhi)。系統(tong)運行(xing)時，載冷(leng)(leng)(leng)(leng)劑(ji)在(zai)(zai)球形(xing)或(huo)(huo)板形(xing)小容器外流動(dong)，將其中蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)介(jie)質凍結、蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)，或(huo)(huo)使其融解(jie)。b）冰(bing)盤管(guan)(guan)蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)：冰(bing)盤管(guan)(guan)式蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)裝(zhuang)置(zhi)(zhi)是由(you)沉浸(jin)在(zai)(zai)水(shui)槽中的(de)(de)(de)(de)(de)盤管(guan)(guan)構(gou)成(cheng)(cheng)換熱(re)表面的(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)蓄(xu)(xu)(xu)冰(bing)設備。在(zai)(zai)蓄(xu)(xu)(xu)冷(leng)(leng)(leng)(leng)過程，載冷(leng)(leng)(leng)(leng)劑(ji)（一(yi)般為重量百分(fen)比(bi)為25%的(de)(de)(de)(de)(de)乙烯(xi)乙二醇水(shui)溶液）或(huo)(huo)制(zhi)冷(leng)(leng)(leng)(leng)劑(ji)在(zai)(zai)盤管(guan)(guan)內循環(huan)，吸收(shou)水(shui)槽中水(shui)的(de)(de)(de)(de)(de)熱(re)量，在(zai)(zai)盤管(guan)(guan)外表面形(xing)成(cheng)(cheng)冰(bing)層(ceng)。

淺談冰蓄(xu)(xu)(xu)(xu)冷(leng)系(xi)(xi)統(tong)的(de)(de)(de)發(fa)展(zhan)歷程。冰蓄(xu)(xu)(xu)(xu)冷(leng)技(ji)術是上世紀(ji)初在美(mei)國研制并(bing)開(kai)(kai)始(shi)應(ying)用，但開(kai)(kai)始(shi)并(bing)不普(pu)及。直(zhi)到八十年(nian)代(dai)世界性的(de)(de)(de)能(neng)(neng)(neng)源危機(ji)，蓄(xu)(xu)(xu)(xu)冷(leng)技(ji)術的(de)(de)(de)發(fa)展(zhan)得到了(le)新的(de)(de)(de)、更強大的(de)(de)(de)推動力(li)。美(mei)國南(nan)加利(li)福尼(ni)亞愛迪生電(dian)(dian)(dian)力(li)公(gong)司于1978年(nian)率先制定分(fen)時計(ji)費(fei)的(de)(de)(de)電(dian)(dian)(dian)費(fei)結構，1979年(nian)編寫并(bing)出版了(le)《建筑物非峰值(zhi)期(qi)降溫導(dao)則》，1981年(nian)后推廣應(ying)用蓄(xu)(xu)(xu)(xu)冷(leng)技(ji)術，并(bing)頒布相關的(de)(de)(de)獎勵(li)措(cuo)施。到90年(nian)代(dai)，美(mei)國已(yi)有40多(duo)家電(dian)(dian)(dian)力(li)公(gong)司制定了(le)分(fen)時計(ji)費(fei)電(dian)(dian)(dian)價(jia)，從事(shi)蓄(xu)(xu)(xu)(xu)冷(leng)系(xi)(xi)統(tong)開(kai)(kai)發(fa)及冰蓄(xu)(xu)(xu)(xu)冷(leng)專門(men)使用制冷(leng)機(ji)開(kai)(kai)發(fa)的(de)(de)(de)公(gong)司也多(duo)達(da)數十家。歐洲(zhou)、日(ri)本(ben)等經濟(ji)發(fa)達(da)國家以及我國的(de)(de)(de)地(di)區(qu)也在80年(nian)代(dai)開(kai)(kai)始(shi)了(le)蓄(xu)(xu)(xu)(xu)冷(leng)技(ji)術的(de)(de)(de)應(ying)用研究。日(ri)本(ben)由于戰敗引(yin)起的(de)(de)(de)經濟(ji)衰退(tui)、資金緊張，90年(nian)代(dai)前，主要是發(fa)展(zhan)初始(shi)投(tou)資較(jiao)低的(de)(de)(de)水(shui)蓄(xu)(xu)(xu)(xu)能(neng)(neng)(neng)系(xi)(xi)統(tong)，近(jin)年(nian)轉而大量發(fa)展(zhan)冰蓄(xu)(xu)(xu)(xu)冷(leng)系(xi)(xi)統(tong)；1990年(nian)日(ri)本(ben)只(zhi)有200個左右的(de)(de)(de)冰蓄(xu)(xu)(xu)(xu)冷(leng)系(xi)(xi)統(tong)，時至，已(yi)經發(fa)展(zhan)到數十萬個蓄(xu)(xu)(xu)(xu)冷(leng)空調系(xi)(xi)統(tong)，電(dian)(dian)(dian)網低谷電(dian)(dian)(dian)約有超過(guo)60%被加以利(li)用。我國的(de)(de)(de)地(di)區(qu)已(yi)經有數千(qian)幢建筑采用蓄(xu)(xu)(xu)(xu)能(neng)(neng)(neng)空調系(xi)(xi)統(tong)。冰蓄(xu)(xu)(xu)(xu)冷(leng)其水(shui)溶液(ye)的(de)(de)(de)密度與(yu)粘度稍大于水(shui)。

淺(qian)談冰(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)系統在辦公建筑的(de)(de)(de)應(ying)用及經濟性分析。隨著我(wo)國經濟的(de)(de)(de)飛速發展(zhan)，空(kong)(kong)調(diao)(diao)的(de)(de)(de)應(ying)用已越(yue)來(lai)越(yue)普遍。據(ju)統計，國內部(bu)(bu)分大城市的(de)(de)(de)高(gao)峰(feng)用電(dian)(dian)量(liang)中(zhong)空(kong)(kong)調(diao)(diao)用電(dian)(dian)就(jiu)占了30%以(yi)上，且用電(dian)(dian)高(gao)峰(feng)與低(di)峰(feng)間(jian)負荷差極(ji)大。蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)系統“削峰(feng)填谷”作用有(you)助于電(dian)(dian)網(wang)運行(xing)的(de)(de)(de)優(you)化調(diao)(diao)配(pei)和(he)(he)節能，從而提高(gao)設備(bei)使用率(lv)，為(wei)電(dian)(dian)網(wang)的(de)(de)(de)生(sheng)產和(he)(he)供應(ying)帶來(lai)明顯效益。電(dian)(dian)力(li)部(bu)(bu)門繼續(xu)大力(li)推廣蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)技術，充分運用價格(ge)杠桿(gan)鼓勵用戶采用蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)。目前(qian)，蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)種類較多，按(an)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)介質(zhi)分類，可以(yi)有(you)水蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)、冰(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)和(he)(he)多晶(jing)(jing)鹽蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)。蓄(xu)(xu)冰(bing)(bing)(bing)(bing)裝置。根據(ju)制冰(bing)(bing)(bing)(bing)方(fang)式(shi)的(de)(de)(de)不同，可分為(wei)靜態型制冰(bing)(bing)(bing)(bing)和(he)(he)動態型制冰(bing)(bing)(bing)(bing)兩種。靜態型：在換熱(re)器上結冰(bing)(bing)(bing)(bing)與融冰(bing)(bing)(bing)(bing)，常(chang)用的(de)(de)(de)為(wei)冰(bing)(bing)(bing)(bing)盤(pan)管式(shi)、封裝式(shi)；動態型：將生(sheng)成(cheng)的(de)(de)(de)冰(bing)(bing)(bing)(bing)連續(xu)或間(jian)斷地剝離(li)，常(chang)用的(de)(de)(de)是冰(bing)(bing)(bing)(bing)片滑落式(shi)、冰(bing)(bing)(bing)(bing)晶(jing)(jing)式(shi)。冰(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)被抽(chou)回到(dao)空(kong)(kong)調(diao)(diao)負荷端使用。廣西(xi)冰(bing)(bing)(bing)(bing)球冰(bing)(bing)(bing)(bing)蓄(xu)(xu)冷(leng)(leng)(leng)(leng)(leng)散(san)熱(re)

冰蓄冷通過(guo)冷卻(que)塔內的紫(zi)銅管表冷器進行換熱(re)散熱(re)。佛山冰盤管式冰蓄冷案(an)例

冰(bing)(bing)(bing)蓄冷(leng)(leng)(leng)制(zhi)(zhi)冰(bing)(bing)(bing)工(gong)況(kuang)對(dui)主機(ji)(ji)效(xiao)率的(de)(de)(de)(de)影響：在(zai)(zai)制(zhi)(zhi)冰(bing)(bing)(bing)工(gong)況(kuang)時，由于冷(leng)(leng)(leng)水出水的(de)(de)(de)(de)溫度(du)(du)比(bi)(bi)較低，增加(jia)了壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)(de)(de)負擔(dan)，以至(zhi)于壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)要(yao)做(zuo)更(geng)多的(de)(de)(de)(de)功來滿足需要(yao)；另外，由于制(zhi)(zhi)冰(bing)(bing)(bing)工(gong)況(kuang)制(zhi)(zhi)冷(leng)(leng)(leng)量出現衰減(jian)，這兩方面的(de)(de)(de)(de)影響使得主機(ji)(ji)在(zai)(zai)制(zhi)(zhi)冰(bing)(bing)(bing)工(gong)況(kuang)下(xia)(xia)的(de)(de)(de)(de)效(xiao)率比(bi)(bi)空調工(gong)況(kuang)下(xia)(xia)的(de)(de)(de)(de)效(xiao)果低一些。在(zai)(zai)冰(bing)(bing)(bing)蓄冷(leng)(leng)(leng)系統中(zhong)，一般選用(yong)螺(luo)(luo)桿式(shi)(shi)冷(leng)(leng)(leng)水機(ji)(ji)組，這是(shi)因(yin)為：（1）很(hen)大的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)比(bi)(bi)范圍。在(zai)(zai)制(zhi)(zhi)冰(bing)(bing)(bing)、制(zhi)(zhi)冷(leng)(leng)(leng)兩種工(gong)況(kuang)下(xia)(xia)，壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)(de)(de)吸氣溫度(du)(du)變化(hua)很(hen)大，因(yin)此壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)頭也是(shi)變化(hua)的(de)(de)(de)(de)，螺(luo)(luo)桿式(shi)(shi)壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)比(bi)(bi)可(ke)以在(zai)(zai)很(hen)大的(de)(de)(de)(de)范圍內(nei)是(shi)變化(hua)，完全可(ke)以滿足壓(ya)(ya)(ya)(ya)頭變化(hua)要(yao)求。特別是(shi)具(ju)有可(ke)變內(nei)容積比(bi)(bi)的(de)(de)(de)(de)螺(luo)(luo)桿式(shi)(shi)壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)，在(zai)(zai)制(zhi)(zhi)冰(bing)(bing)(bing)工(gong)況(kuang)下(xia)(xia)的(de)(de)(de)(de)效(xiao)率更(geng)高(gao)，可(ke)以減(jian)少(shao)更(geng)多的(de)(de)(de)(de)運行(xing)費(fei)用(yong)。而(er)離心(xin)式(shi)(shi)壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)頭相對(dui)固定，在(zai)(zai)兩種工(gong)況(kuang)下(xia)(xia)很(hen)難兼(jian)顧。（2）結構簡(jian)單，運動(dong)部(bu)件少(shao)。運行(xing)可(ke)靠，維(wei)護簡(jian)單。（3）對(dui)濕沖(chong)程(cheng)不敏感，無(wu)液擊危險。而(er)離心(xin)式(shi)(shi)壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)對(dui)此有嚴(yan)格的(de)(de)(de)(de)要(yao)求。佛山冰(bing)(bing)(bing)盤管式(shi)(shi)冰(bing)(bing)(bing)蓄冷(leng)(leng)(leng)案例

廣(guang)東(dong)漢(han)(han)正能(neng)源科(ke)(ke)技有限公(gong)司專注技術創(chuang)新和產(chan)品研(yan)發(fa)(fa)，發(fa)(fa)展(zhan)(zhan)(zhan)規模團隊不斷壯大。公(gong)司目前擁有專業的(de)(de)(de)技術員(yuan)工(gong)，為員(yuan)工(gong)提供廣(guang)闊(kuo)的(de)(de)(de)發(fa)(fa)展(zhan)(zhan)(zhan)平臺與成長空間，為客(ke)戶(hu)提供高質(zhi)的(de)(de)(de)產(chan)品服務，深受員(yuan)工(gong)與客(ke)戶(hu)好評。廣(guang)東(dong)漢(han)(han)正能(neng)源科(ke)(ke)技有限公(gong)司主營(ying)業務涵蓋動(dong)態(tai)(tai)(tai)冰漿生成機(ji)組(zu)，動(dong)態(tai)(tai)(tai)冰蓄冷(leng)(leng)(leng)設(she)備(bei)生產(chan)，動(dong)態(tai)(tai)(tai)冰蓄冷(leng)(leng)(leng)設(she)備(bei)工(gong)程(cheng)，動(dong)態(tai)(tai)(tai)冰蓄冷(leng)(leng)(leng)設(she)備(bei)安裝調試，堅持(chi)“質(zhi)量保證、良好服務、顧客(ke)滿意(yi)”的(de)(de)(de)質(zhi)量方(fang)針，贏得(de)廣(guang)大客(ke)戶(hu)的(de)(de)(de)支(zhi)持(chi)和信賴。公(gong)司深耕動(dong)態(tai)(tai)(tai)冰漿生成機(ji)組(zu)，動(dong)態(tai)(tai)(tai)冰蓄冷(leng)(leng)(leng)設(she)備(bei)生產(chan)，動(dong)態(tai)(tai)(tai)冰蓄冷(leng)(leng)(leng)設(she)備(bei)工(gong)程(cheng)，動(dong)態(tai)(tai)(tai)冰蓄冷(leng)(leng)(leng)設(she)備(bei)安裝調試，正積蓄著更(geng)大的(de)(de)(de)能(neng)量，向更(geng)廣(guang)闊(kuo)的(de)(de)(de)空間、更(geng)寬泛的(de)(de)(de)領域拓展(zhan)(zhan)(zhan)。

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