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波紋管即臥式容積式換熱器分為S型與H型。S型臥罐提供汽水換熱用,H型臥罐提供水水換熱用。臥式容積式換熱器性能特點:1.換熱量大。H型“新臥罐、水一水換熱時寧波優質半容積式換熱器,換熱量為同型“標準臥罐”的2倍以上,S型“新臥罐”汽一水換熱時,換熱量為同型“標準臥罐”的1.2倍。2.熱媒溫降大。汽水換熱時,凝結水出水溫度約50℃,回水管上不需設疏水器,給使用維修帶來方便,半容積式換熱器哪家好水(shui)一水(shui)換(huan)(huan)(huan)熱(re)時,熱(re)媒(mei)溫降為同型“標準臥罐”的(de)(de)2?2.5倍,120?150℃的(de)(de)高溫熱(re)水(shui)換(huan)(huan)(huan)熱(re)后(hou)可降70?75℃。3.H型“新(xin)臥罐”適用于水(shui)一水(shui)換(huan)(huan)(huan)熱(re),亦可用于汽一水(shui)換(huan)(huan)(huan)熱(re)。4.換(huan)(huan)(huan)熱(re)效果(guo)好(hao),散熱(re)損失少(shao),節能。同時,以蒸汽為熱(re)媒(mei)時,能回收約占(zhan)整個換(huan)(huan)(huan)熱(re)量(liang)的(de)(de)15%的(de)(de)凝結水(shui)熱(re)量(liang)。
內(nei)置多組浮動(dong)(dong)盤(pan)管(guan)(guan),獨一無二(er)的(de)(de)”寶塔型(xing)”結構,動(dong)(dong)態傳熱(re)(re),換(huan)(huan)熱(re)(re)效率極高,相同容(rong)(rong)積的(de)(de)該產(chan)品的(de)(de)換(huan)(huan)熱(re)(re)量(liang)分(fen)(fen)別相當于傳統容(rong)(rong)積式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)的(de)(de)6~9倍(bei)。 其(qi)中半(ban)容(rong)(rong)積式(shi)的(de)(de)”寶塔型(xing)”結構特點,使得貯水(shui)(shui)(shui)部(bu)(bu)分(fen)(fen)貯有15~30分(fen)(fen)鐘的(de)(de)熱(re)(re)水(shui)(shui)(shui)量(liang),被加(jia)熱(re)(re)的(de)(de)水(shui)(shui)(shui)頭損(sun)失≤0.25米,因此它在設置一般(ban)自動(dong)(dong)溫控閥的(de)(de)條件下,仍保持供水(shui)(shui)(shui)水(shui)(shui)(shui)壓、水(shui)(shui)(shui)溫平穩(wen)、安全、節(jie)水(shui)(shui)(shui)、用(yong)(yong)水(shui)(shui)(shui)舒適(shi)之特點。浮動(dong)(dong)盤(pan)管(guan)(guan)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)采用(yong)(yong)什么中置型(xing)浮動(dong)(dong)盤(pan)管(guan)(guan)型(xing)容(rong)(rong)積式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)可(ke)(ke)以(yi)提高容(rong)(rong)積利用(yong)(yong)率。浮動(dong)(dong)盤(pan)管(guan)(guan)型(xing)換(huan)(huan)熱(re)(re)器(qi)(qi)的(de)(de)換(huan)(huan)熱(re)(re)盤(pan)管(guan)(guan)距容(rong)(rong)器(qi)(qi)底可(ke)(ke)以(yi)近到100mm左右。其(qi)冷水(shui)(shui)(shui)區就很小(xiao)(xiao),有效貯熱(re)(re)容(rong)(rong)積可(ke)(ke)達99%左右,大(da)大(da)提高了換(huan)(huan)熱(re)(re)器(qi)(qi)的(de)(de)容(rong)(rong)積利用(yong)(yong)率。本產(chan)品在用(yong)(yong)水(shui)(shui)(shui)量(liang)極小(xiao)(xiao)或不可(ke)(ke)用(yong)(yong)水(shui)(shui)(shui)時可(ke)(ke)借助熱(re)(re)水(shui)(shui)(shui)管(guan)(guan)網上循環泵的(de)(de)工作,維持罐內(nei)水(shui)(shui)(shui)溫,使換(huan)(huan)熱(re)(re)部(bu)(bu)分(fen)(fen)換(huan)(huan)熱(re)(re)時總處于被加(jia)熱(re)(re)水(shui)(shui)(shui)流動(dong)(dong)狀態,使換(huan)(huan)熱(re)(re)充分(fen)(fen)、節(jie)能。無論使用(yong)(yong)頻繁與否,均保量(liang)恒溫供水(shui)(shui)(shui)。
導流(liu)型容積式(shi)(shi)熱(re)(re)交(jiao)換(huan)器(qi)工作(zuo)(zuo)原理(li)是(shi)什么?咨詢了(le)解這個(ge)問(wen)題的(de)朋友大都(dou)是(shi)初次接(jie)觸(chu)此類(lei)設備的(de)安裝(zhuang)使用(yong)單位,在(zai)施工過程中希望了(le)解這種(zhong)設備的(de)工作(zuo)(zuo)原理(li)和運行(xing)原理(li),以此更加(jia)專(zhuan)業科學的(de)進(jin)行(xing)系(xi)統安裝(zhuang)連接(jie)工作(zuo)(zuo)。熱(re)(re)交(jiao)換(huan)器(qi)原理(li):是(shi)用(yong)來(lai)使熱(re)(re)量從熱(re)(re)流(liu)體傳遞到(dao)冷(leng)(leng)流(liu)體,以滿足規定的(de)工藝要求的(de)裝(zhuang)置(zhi),是(shi)對流(liu)傳熱(re)(re)及(ji)熱(re)(re)傳導的(de)一(yi)種(zhong)工業應用(yong)。 可(ke)以按不同的(de)方式(shi)(shi)分類(lei)。 按其操作(zuo)(zuo)過程可(ke)分為間壁式(shi)(shi)、混合式(shi)(shi)、蓄(xu)熱(re)(re)式(shi)(shi)(或稱回熱(re)(re)式(shi)(shi))三大類(lei)。通俗一(yi)點(dian)講就是(shi),為了(le)達到(dao)換(huan)熱(re)(re)升溫或換(huan)熱(re)(re)降溫的(de)目的(de),讓冷(leng)(leng)、熱(re)(re)流(liu)體通過傳熱(re)(re)管壁(銅(tong)材(cai)質或不銹(xiu)鋼材(cai)質或碳鋼材(cai)質)進(jin)行(xing)傳熱(re)(re)。
管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)又稱(cheng)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)、列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)、管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)、殼(ke)(ke)(ke)(ke)(ke)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)、殼(ke)(ke)(ke)(ke)(ke)管(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi),關于管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)名稱(cheng)各種叫法都(dou)有,比較常見說(shuo)法就是管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)和列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)組成及優點: 管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)主要有殼(ke)(ke)(ke)(ke)(ke)體、管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)、折流(liu)板、管(guan)(guan)(guan)(guan)(guan)(guan)板和封(feng)頭等部(bu)分組成,殼(ke)(ke)(ke)(ke)(ke)體多呈圓形,內(nei)部(bu)裝有平行管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)或者(zhe)螺旋管(guan)(guan)(guan)(guan)(guan)(guan),管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)安(an)裝在(zai)殼(ke)(ke)(ke)(ke)(ke)體內(nei),兩(liang)端固(gu)定于管(guan)(guan)(guan)(guan)(guan)(guan)板上,封(feng)頭用螺栓與殼(ke)(ke)(ke)(ke)(ke)體兩(liang)端的(de)法蘭(lan)相連(lian)。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)內(nei)進行換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)的(de)兩(liang)種流(liu)體在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)(ke)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)內(nei)進行換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)的(de)兩(liang)種流(liu)體:(1)一種在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)內(nei)流(liu)動,其行程(cheng)稱(cheng)為(wei)管(guan)(guan)(guan)(guan)(guan)(guan)程(cheng);(2)一種在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)外(wai)流(liu)動,其行程(cheng)稱(cheng)為(wei)殼(ke)(ke)(ke)(ke)(ke)程(cheng);(3)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)的(de)壁(bi)面即(ji)為(wei)傳熱(re)(re)(re)(re)(re)面。管(guan)(guan)(guan)(guan)(guan)(guan)子的(de)型(xing)號不一,過程(cheng)一般為(wei)直(zhi)徑16mm20mm或者(zhe)25mm三個型(xing)號;4)管(guan)(guan)(guan)(guan)(guan)(guan)壁(bi)厚度一般為(wei)1mm,1.5mm,2mm以及2.5mm。
管(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)(shell and tube heat exchanger)又稱列管(guan)(guan)(guan)(guan)式(shi)換(huan)(huan)熱(re)(re)器(qi)。管(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)是(shi)以封閉在(zai)殼(ke)體(ti)中管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)的(de)壁面(mian)作為(wei)(wei)傳熱(re)(re)面(mian)的(de)間壁式(shi)換(huan)(huan)熱(re)(re)器(qi)。這(zhe)種(zhong)換(huan)(huan)熱(re)(re)器(qi)結構較簡(jian)單,操作可(ke)靠,可(ke)用各種(zhong)結構材料(主要(yao)是(shi)金屬(shu)材料)制造,能在(zai)高(gao)溫、高(gao)壓下使用,是(shi)目(mu)前應用廣的(de)類型(xing)。管(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)是(shi)怎樣運行的(de)管(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)由(you)殼(ke)體(ti)、傳熱(re)(re)管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)、管(guan)(guan)(guan)(guan)板(ban)、折(zhe)流(liu)板(ban)(擋板(ban))和(he)管(guan)(guan)(guan)(guan)箱等(deng)部(bu)件組成。殼(ke)體(ti)多(duo)為(wei)(wei)圓筒形,內部(bu)裝(zhuang)有管(guan)(guan)(guan)(guan)束(shu)(shu)(shu),管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)兩端固定在(zai)管(guan)(guan)(guan)(guan)板(ban)上。進行換(huan)(huan)熱(re)(re)的(de)冷(leng)熱(re)(re)兩種(zhong)流(liu)體(ti),一(yi)種(zhong)在(zai)管(guan)(guan)(guan)(guan)內流(liu)動(dong),稱為(wei)(wei)管(guan)(guan)(guan)(guan)程(cheng)流(liu)體(ti);另一(yi)種(zhong)在(zai)管(guan)(guan)(guan)(guan)外流(liu)動(dong),稱為(wei)(wei)殼(ke)程(cheng)流(liu)體(ti)。
管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器(shell and tube heat exchanger)又稱(cheng)列管(guan)(guan)(guan)(guan)(guan)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器。管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器是(shi)以封閉在(zai)(zai)殼(ke)(ke)體(ti)中(zhong)管(guan)(guan)(guan)(guan)(guan)束(shu)的(de)(de)壁面作(zuo)為(wei)(wei)(wei)傳(chuan)熱(re)(re)(re)(re)(re)面的(de)(de)間壁式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器。這種(zhong)(zhong)換(huan)(huan)熱(re)(re)(re)(re)(re)器結(jie)構較(jiao)簡單,操作(zuo)可靠,可用(yong)(yong)(yong)各(ge)種(zhong)(zhong)結(jie)構材料(liao)(liao)(主要是(shi)金屬材料(liao)(liao))制造,能在(zai)(zai)高(gao)溫、高(gao)壓(ya)下使用(yong)(yong)(yong),是(shi)目(mu)前應(ying)用(yong)(yong)(yong)廣(guang)的(de)(de)類型。管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器是(shi)怎樣(yang)運行的(de)(de)管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器由(you)殼(ke)(ke)體(ti)、傳(chuan)熱(re)(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)束(shu)、管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)、折(zhe)流(liu)(liu)板(ban)(ban)(擋(dang)板(ban)(ban))和管(guan)(guan)(guan)(guan)(guan)箱等(deng)(deng)部件組成。殼(ke)(ke)體(ti)多為(wei)(wei)(wei)圓筒形(xing)(xing),內部裝有管(guan)(guan)(guan)(guan)(guan)束(shu),管(guan)(guan)(guan)(guan)(guan)束(shu)兩端固定在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上。進行換(huan)(huan)熱(re)(re)(re)(re)(re)的(de)(de)冷熱(re)(re)(re)(re)(re)兩種(zhong)(zhong)流(liu)(liu)體(ti),一種(zhong)(zhong)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)內流(liu)(liu)動,稱(cheng)為(wei)(wei)(wei)管(guan)(guan)(guan)(guan)(guan)程(cheng)(cheng)流(liu)(liu)體(ti);另一種(zhong)(zhong)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)外流(liu)(liu)動,稱(cheng)為(wei)(wei)(wei)殼(ke)(ke)程(cheng)(cheng)流(liu)(liu)體(ti)。為(wei)(wei)(wei)提(ti)高(gao)管(guan)(guan)(guan)(guan)(guan)外流(liu)(liu)體(ti)的(de)(de)傳(chuan)熱(re)(re)(re)(re)(re)分系(xi)數,通(tong)常在(zai)(zai)殼(ke)(ke)體(ti)內安裝若干擋(dang)板(ban)(ban)。擋(dang)板(ban)(ban)可提(ti)高(gao)殼(ke)(ke)程(cheng)(cheng)流(liu)(liu)體(ti)速(su)度,迫使流(liu)(liu)體(ti)按規定路程(cheng)(cheng)多次(ci)橫向通(tong)過管(guan)(guan)(guan)(guan)(guan)束(shu),增強流(liu)(liu)體(ti)湍(tuan)流(liu)(liu)程(cheng)(cheng)度。換(huan)(huan)熱(re)(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上可按等(deng)(deng)邊(bian)三角形(xing)(xing)或正方(fang)(fang)形(xing)(xing)排(pai)列。等(deng)(deng)邊(bian)三角形(xing)(xing)排(pai)列較(jiao)緊(jin)湊,管(guan)(guan)(guan)(guan)(guan)外流(liu)(liu)體(ti)湍(tuan)動程(cheng)(cheng)度高(gao),傳(chuan)熱(re)(re)(re)(re)(re)分系(xi)數大;正方(fang)(fang)形(xing)(xing)排(pai)列則管(guan)(guan)(guan)(guan)(guan)外清洗方(fang)(fang)便,適用(yong)(yong)(yong)于易結(jie)垢的(de)(de)流(liu)(liu)體(ti)。