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誤區(qu)一(yi)(yi)、只(zhi)(zhi)比(bi)較換熱(re)面(mian)積好多用(yong)(yong)戶在(zai)詢價時,只(zhi)(zhi)向詢價單元提供換熱(re)面(mian)積,的(de)(de)(de)確不管哪品種型(xing)的(de)(de)(de)容積式換熱(re)器(qi),管殼式換熱(re)器(qi)面(mian)積相同的(de)(de)(de)狀(zhuang)況下,型(xing)號差別、結構構成差別、所用(yong)(yong)材(cai)質規格差別、流程(cheng)組(zu)合差別,它們的(de)(de)(de)價錢(qian)是不具有可比(bi)性的(de)(de)(de),并(bing)且在(zai)運(yun)用(yong)(yong)流程(cheng)中所表示出(chu)來的(de)(de)(de)工作功(gong)能(neng)也會有很(hen)大差異。誤區(qu)二、拿著(zhu)某(mou)一(yi)(yi)個廠家(jia)的(de)(de)(de)選型(xing)單詢價差別的(de)(de)(de)生(sheng)產(chan)廠家(jia),緣于本身的(de)(de)(de)加工才能(neng)、實際使用(yong)(yong)經歷 、引薦習(xi)氣等要素,往往對用(yong)(yong)戶的(de)(de)(de)某(mou)一(yi)(yi)運(yun)用(yong)(yong)要求(qiu)及工藝工況并(bing)不明白(bai)得十分透徹(che),計(ji)劃選型(xing)會出(chu)現偏(pian)頗。
容(rong)積(ji)(ji)式換熱(re)(re)器(qi)(qi)采用高(gao)效傳(chuan)熱(re)(re)管(guan)—螺紋(wen)管(guan)作(zuo)(zuo)為(wei)換熱(re)(re)元(yuan)件,傳(chuan)熱(re)(re)系數(shu)高(gao),比光管(guan)換熱(re)(re)器(qi)(qi)高(gao)1—3倍,流動阻力小,消(xiao)耗動力少。由于在換熱(re)(re)器(qi)(qi)內部(bu)(bu)結構上有了重大改(gai)進,使換熱(re)(re)器(qi)(qi)的各(ge)項性能指標均有顯著提(ti)高(gao)。容(rong)積(ji)(ji)式換熱(re)(re)器(qi)(qi)具(ju)備一(yi)定的水(shui)存(cun)儲量(liang),在賓館、飯店、機關、學校、醫院、工(gong)廠、礦山等工(gong)業與民用建筑(zhu)的生(sheng)活熱(re)(re)水(shui)供應系統(tong)中,應用廣泛。容(rong)積(ji)(ji)式換熱(re)(re)器(qi)(qi)特點:1. 換熱(re)(re)器(qi)(qi)的材質根據介質的不(bu)同,可(ke)選用碳素鋼(gang)、不(bu)銹(SUS304,SUS316,SUS316L)、銅(tong)(tong)管(guan)及其(qi)它特殊材質。2. 換熱(re)(re)器(qi)(qi)內的流體充(chong)分,抗垢能力強。3. 罐內全部(bu)(bu)儲存(cun)熱(re)(re)水(shui),無滯水(shui)、冷水(shui)區,溶積(ji)(ji)利用率高(gao)。4. 殼體為(wei)不(bu)銹鋼(gang)Ocr18Ni9或Q235B內襯紫銅(tong)(tong)板外壁涂漆防腐,換熱(re)(re)管(guan)采用T2紫銅(tong)(tong)管(guan)。應用領域:賓館、酒(jiu)店、住(zhu)宅(zhai)小區及其(qi)他生(sheng)活與工(gong)業的熱(re)(re)水(shui)供應。主要參(can)數(shu):工(gong)作(zuo)(zuo)壓力:0.2~2.5Mpa產熱(re)(re)水(shui)量(liang):0.4m3/h~60m3/h
容積式換熱器是使用的非常廣泛的一種換熱器,它主要由器體、蒸汽盤管組件,蒸汽進出口、冷熱水進出口等組成,熱交換器哪家好為防止器體內表面腐蝕,在表面上噴涂有一層防腐合金層,并在合金層上刷制有油漆層,另取消原有管箱,蒸汽盤管通過法蘭直接外接,從而使本實用新型具有結構簡單合理、使用壽命長,換熱效果好,節能等特點。那么容積式換熱器怎么選擇?容積式換熱器的四大優點隨著時代的發展,科技的進步,容積式換熱器作為一種熱交換設備,廣泛應用于各行各業。供應熱交換器其(qi)(qi)(qi)中有一種(zhong)是(shi)波(bo)紋管(guan)(guan)式(shi)換(huan)熱器(qi),它一改傳統換(huan)熱器(qi)使用(yong)厚壁(bi)鋼管(guan)(guan)做換(huan)熱管(guan)(guan),而(er)采用(yong)薄壁(bi)不銹(xiu)鋼管(guan)(guan)做換(huan)熱管(guan)(guan),并利用(yong)特殊裝置(zhi)在薄壁(bi)不銹(xiu)鋼管(guan)(guan)上加工出波(bo)紋,使其(qi)(qi)(qi)成為一種(zhong)沿換(huan)熱管(guan)(guan)軸線方向上其(qi)(qi)(qi)橫截面積(ji)呈周(zhou)期性(xing)變化。
管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器是(shi)(shi)把換(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)與(yu)(yu)(yu)管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)連接(jie)(jie)后,再用(yong)筒體與(yu)(yu)(yu)管(guan)(guan)(guan)(guan)(guan)(guan)箱(xiang)包起來,形成兩個獨立的(de)(de)(de)(de)(de)(de)(de)空(kong)間(jian)。管(guan)(guan)(guan)(guan)(guan)(guan)內的(de)(de)(de)(de)(de)(de)(de)通(tong)道及(ji)(ji)與(yu)(yu)(yu)其(qi)相貫通(tong)的(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)箱(xiang)稱為(wei)管(guan)(guan)(guan)(guan)(guan)(guan)程;管(guan)(guan)(guan)(guan)(guan)(guan)外的(de)(de)(de)(de)(de)(de)(de)通(tong)道及(ji)(ji)與(yu)(yu)(yu)其(qi)相貫通(tong)的(de)(de)(de)(de)(de)(de)(de)部分稱為(wei)殼(ke)(ke)程。一種流(liu)體在管(guan)(guan)(guan)(guan)(guan)(guan)內流(liu)動(dong),而(er)另(ling)一種流(liu)體在殼(ke)(ke)與(yu)(yu)(yu)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)之間(jian)從管(guan)(guan)(guan)(guan)(guan)(guan)外表(biao)面(mian)流(liu)過,為(wei)了保(bao)證殼(ke)(ke)程流(liu)體能(neng)(neng)夠橫向流(liu)過管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu),以(yi)形成較高的(de)(de)(de)(de)(de)(de)(de)傳熱(re)(re)速率,在外殼(ke)(ke)上裝有(you)許多擋板(ban)。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)腐(fu)蝕(shi)和磨(mo)蝕(shi)失(shi)效(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)主要原因管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器在使用(yong)的(de)(de)(de)(de)(de)(de)(de)過程中可能(neng)(neng)會發生失(shi)效(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)情況(kuang),常(chang)見的(de)(de)(de)(de)(de)(de)(de)失(shi)效(xiao)(xiao)是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)失(shi)效(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)情況(kuang)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)腐(fu)蝕(shi)和磨(mo)蝕(shi)失(shi)效(xiao)(xiao)、傳熱(re)(re)能(neng)(neng)力下降、管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)泄漏.以(yi)下是(shi)(shi)關(guan)于管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器官術失(shi)效(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)具體介紹(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器出現(xian)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)失(shi)效(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)情況(kuang)有(you)哪些?管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器的(de)(de)(de)(de)(de)(de)(de)失(shi)效(xiao)(xiao)大多數(shu)是(shi)(shi)由腐(fu)蝕(shi)引起的(de)(de)(de)(de)(de)(de)(de)。最常(chang)見的(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器腐(fu)蝕(shi)部位是(shi)(shi)換(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan),然后依次是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)、換(huan)(huan)熱(re)(re)器封(feng)頭 及(ji)(ji)小直徑的(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)管(guan)(guan)(guan)(guan)(guan)(guan)。
隨著社(she)會不斷的(de)(de)(de)進展,容(rong)積式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)逐漸走進我(wo)(wo)們(men)的(de)(de)(de)生活(huo),它是(shi)不僅(jin)可(ke)以進行熱(re)(re)(re)量交換(huan)(huan),而且(qie)使(shi)用(yong)年(nian)限(xian)較(jiao)長,通常適用(yong)于(yu)工業及民(min)用(yong)建筑的(de)(de)(de)熱(re)(re)(re)水(shui)供應系(xi)統(tong)(tong),關(guan)(guan)于(yu)它的(de)(de)(de)知(zhi)識(shi)還有哪些(xie)是(shi)我(wo)(wo)們(men)不知(zhi)道的(de)(de)(de)呢?下面就(jiu)和小編一(yi)起看看吧。以下關(guan)(guan)于(yu)“容(rong)積式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)發(fa)生問題的(de)(de)(de)原(yuan)因(yin)及其(qi)產品(pin)知(zhi)識(shi)的(de)(de)(de)相關(guan)(guan)說明”的(de)(de)(de)介紹。一(yi)、產品(pin)簡介:與(yu)傳(chuan)(chuan)統(tong)(tong)固定盤管(guan)相比較(jiao),浮動盤管(guan)能(neng)上下輕微浮動,產生高頻振動,形成良好紊流傳(chuan)(chuan)熱(re)(re)(re)狀態,并且(qie)它能(neng)借(jie)助通過高溫(wen)(wen)熱(re)(re)(re)媒的(de)(de)(de)薄壁(bi)銅管(guan)管(guan)壁(bi)與(yu)管(guan)外壁(bi)結垢層膨脹量的(de)(de)(de)差異,在一(yi)定條件下,使(shi)水(shui)垢自動脫(tuo)落。通用(yong)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)一(yi)般需(xu)要配(pei)置水(shui)水(shui)熱(re)(re)(re)交換(huan)(huan)器(qi)(qi)來降(jiang)低蒸汽凝(ning)結水(shui)溫(wen)(wen)度以便回(hui)用(yong),而此類節(jie)能(neng)型熱(re)(re)(re)交換(huan)(huan)器(qi)(qi)凝(ning)結水(shui)出水(shui)溫(wen)(wen)度在45攝適度左右,可(ke)直(zhi)接回(hui)鍋爐房重復(fu)使(shi)用(yong)。