管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)是(shi)把換(huan)(huan)熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)連接后(hou)，再用(yong)筒體(ti)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱包起來，形成(cheng)兩個獨立的(de)(de)(de)空(kong)間(jian)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)的(de)(de)(de)通(tong)道(dao)及(ji)(ji)與(yu)其(qi)(qi)相貫(guan)通(tong)的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱稱為管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)程(cheng)(cheng)；管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)的(de)(de)(de)通(tong)道(dao)及(ji)(ji)與(yu)其(qi)(qi)相貫(guan)通(tong)的(de)(de)(de)部(bu)分稱為殼(ke)(ke)程(cheng)(cheng)。一種流(liu)(liu)體(ti)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)流(liu)(liu)動(dong)，而另一種流(liu)(liu)體(ti)在殼(ke)(ke)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)之間(jian)從(cong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)表面流(liu)(liu)過(guo)，為了保證殼(ke)(ke)程(cheng)(cheng)流(liu)(liu)體(ti)能夠橫(heng)向流(liu)(liu)過(guo)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)，以形成(cheng)較高的(de)(de)(de)傳熱(re)(re)(re)(re)速率，在外(wai)殼(ke)(ke)上裝有(you)許多(duo)擋(dang)板(ban)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)腐蝕(shi)和磨蝕(shi)失(shi)(shi)(shi)效(xiao)(xiao)的(de)(de)(de)主要原因管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)在使用(yong)的(de)(de)(de)過(guo)程(cheng)(cheng)中可能會發生失(shi)(shi)(shi)效(xiao)(xiao)的(de)(de)(de)情(qing)況(kuang)，常見(jian)的(de)(de)(de)失(shi)(shi)(shi)效(xiao)(xiao)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)失(shi)(shi)(shi)效(xiao)(xiao)的(de)(de)(de)情(qing)況(kuang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)腐蝕(shi)和磨蝕(shi)失(shi)(shi)(shi)效(xiao)(xiao)、傳熱(re)(re)(re)(re)能力下(xia)降、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)泄漏.以下(xia)是(shi)關于管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)官術失(shi)(shi)(shi)效(xiao)(xiao)的(de)(de)(de)具(ju)體(ti)介紹(shao)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)出現管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)失(shi)(shi)(shi)效(xiao)(xiao)的(de)(de)(de)情(qing)況(kuang)有(you)哪些(xie)?管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)失(shi)(shi)(shi)效(xiao)(xiao)大多(duo)數(shu)是(shi)由腐蝕(shi)引起的(de)(de)(de)。最常見(jian)的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)腐蝕(shi)部(bu)位是(shi)換(huan)(huan)熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan),然后(hou)依次是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)、換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)封(feng)頭(tou) 及(ji)(ji)小直徑的(de)(de)(de)接管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。

換(huan)(huan)熱(re)(re)器是(shi)(shi)(shi)一(yi)種比(bi)較常(chang)見的(de)(de)(de)工(gong)業設(she)備(bei)，能夠將(jiang)熱(re)(re)流體設(she)備(bei)的(de)(de)(de)一(yi)部分熱(re)(re)量(liang)傳送(song)到溫(wen)(wen)(wen)度相對(dui)(dui)較低的(de)(de)(de)設(she)備(bei)中(zhong)。根據不(bu)(bu)(bu)同(tong)標準分類，可以將(jiang)換(huan)(huan)熱(re)(re)器分成不(bu)(bu)(bu)同(tong)類別，不(bu)(bu)(bu)同(tong)類別的(de)(de)(de)換(huan)(huan)熱(re)(re)器之(zhi)間是(shi)(shi)(shi)存在差異(yi)的(de)(de)(de)，有(you)各自的(de)(de)(de)優缺點(dian)(dian)，適(shi)(shi)用的(de)(de)(de)場合(he)也不(bu)(bu)(bu)盡(jin)相同(tong)。以下(xia)就是(shi)(shi)(shi)關于不(bu)(bu)(bu)同(tong)換(huan)(huan)熱(re)(re)器的(de)(de)(de)優缺點(dian)(dian)的(de)(de)(de)總(zong)結(jie)。不(bu)(bu)(bu)同(tong)換(huan)(huan)熱(re)(re)器的(de)(de)(de)優點(dian)(dian)和缺點(dian)(dian)被加(jia)熱(re)(re)水(shui)(shui)通(tong)過罐體阻力損失小。結(jie)構(gou)簡(jian)單、管(guan)理方(fang)便，可承(cheng)受(shou)水(shui)(shui)壓，噪音低。換(huan)(huan)熱(re)(re)面(mian)積(ji)大，換(huan)(huan)熱(re)(re)量(liang)高(gao)。供水(shui)(shui)水(shui)(shui)壓、水(shui)(shui)溫(wen)(wen)(wen)穩(wen)定、安全(quan)、節(jie)水(shui)(shui)、用水(shui)(shui)舒適(shi)(shi)。使(shi)用壽命(ming)長。缺點(dian)(dian)：外形(xing)體積(ji)較大、換(huan)(huan)熱(re)(re)效(xiao)率相對(dui)(dui)較低。殼(ke)程清洗(xi)不(bu)(bu)(bu)方(fang)便。殼(ke)體與管(guan)子之(zhi)間無溫(wen)(wen)(wen)差補償元(yuan)件時會產生(sheng)較大的(de)(de)(de)溫(wen)(wen)(wen)差應力， 即溫(wen)(wen)(wen)差較大是(shi)(shi)(shi)需(xu)要(yao)采用膨脹(zhang)節(jie)或波紋管(guan)等(deng)補償元(yuan)件減小溫(wen)(wen)(wen)差應力。板式換(huan)(huan)熱(re)(re)器優點(dian)(dian)：傳熱(re)(re)效(xiao)率高(gao)，對(dui)(dui)數溫(wen)(wen)(wen)差大，重量(liang)輕、占地面(mian)積(ji)小，清洗(xi)方(fang)便，而且容易改變換(huan)(huan) 熱(re)(re)面(mian)積(ji)或流程組合(he)，適(shi)(shi)用于多(duo)重介(jie)質換(huan)(huan)熱(re)(re)。

容積式換熱器也叫壓力容器，屬于承壓設備。企業要有壓力容器生產許可證才能生產。更加屬于當地的鍋檢部門監管的范疇，它主要由筒體、蒸汽盤管或管束組件，蒸汽進出口、冷熱水進出口等組成。容積式換熱器是經過機電部華東測試中心站的熱力性能測定，從建筑部建筑設計總院引進的新型換熱器，容積式換熱器具有貯水量大，換熱出水溫度穩定的特點，換熱器廣泛應用于生活用水和洗澡水。容積式換熱器主要的組成部分有哪些它是在利用“RV-02”雙管束容積式換熱器系列的成功經驗后，克服老產品耗鋼量大、對設備用房要求高及品種規格少、選用局限性大等缺點，換熱器價格其(qi)(qi)熱(re)力性(xing)能遠超過其(qi)(qi)它同類產(chan)品，是(shi)目(mu)前熱(re)水用水單位理想和(he)明智的換(huan)熱(re)設(she)備。

在(zai)(zai)檢修維護(hu)換熱器(qi)汽(qi)(qi)(qi)包(bao)(bao)時發現(xian)(xian)汽(qi)(qi)(qi)包(bao)(bao)封(feng)(feng)頭(tou)泄(xie)(xie)漏，在(zai)(zai)汽(qi)(qi)(qi)包(bao)(bao)封(feng)(feng)頭(tou)的閥蓋角焊縫處出現(xian)(xian)裂(lie)(lie)(lie)紋，裂(lie)(lie)(lie)紋平(ping)行于(yu)焊縫。采用宏觀形貌分(fen)(fen)析(xi)、化學成分(fen)(fen)分(fen)(fen)析(xi)、金相檢驗、顯微硬度(du)測定、能譜分(fen)(fen)析(xi)以(yi)及應(ying)(ying)力(li)分(fen)(fen)析(xi)等方(fang)法對泄(xie)(xie)漏處進行了分(fen)(fen)析(xi)。結(jie)果表(biao)明，汽(qi)(qi)(qi)包(bao)(bao)中水質含有較高濃度(du)的堿(jian)性(xing)元素(su)和氯、硫、氧等強(qiang)腐(fu)蝕(shi)性(xing)元素(su)，又在(zai)(zai)焊接殘余應(ying)(ying)力(li)的作(zuo)用下發生應(ying)(ying)力(li)腐(fu)蝕(shi)開裂(lie)(lie)(lie)，最(zui)后導致汽(qi)(qi)(qi)包(bao)(bao)封(feng)(feng)頭(tou)產生泄(xie)(xie)漏。應(ying)(ying)力(li)腐(fu)蝕(shi)；沿(yan)晶(jing)；堿(jian)脆；軋制帶狀組織某化工廠換熱器(qi)汽(qi)(qi)(qi)包(bao)(bao)于(yu)1996年投入使用，于(yu)2005年上半年維護(hu)檢修時發現(xian)(xian)滲漏。經去除外(wai)(wai)面保溫材料(liao)后，發現(xian)(xian)汽(qi)(qi)(qi)包(bao)(bao)封(feng)(feng)頭(tou)的蓋板角焊縫位(wei)置出現(xian)(xian)裂(lie)(lie)(lie)紋，裂(lie)(lie)(lie)紋為穿透(tou)型(xing)，起源于(yu)汽(qi)(qi)(qi)包(bao)(bao)封(feng)(feng)頭(tou)內表(biao)面，換熱器(qi)外(wai)(wai)形尺寸為1632mm9423mm，汽(qi)(qi)(qi)包(bao)(bao)封(feng)(feng)頭(tou)外(wai)(wai)形尺寸1632mm400mm，汽(qi)(qi)(qi)包(bao)(bao)封(feng)(feng)頭(tou)材料(liao)為16MnR鋼。

什么是(shi)容(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)設備，可能(neng)很多人沒有(you)(you)聽說過，它是(shi)用(yong)(yong)(yong)(yong)來(lai)(lai)(lai)干什么的(de)就(jiu)不(bu)得而知了(le)，下(xia)面就(jiu)帶大(da)家來(lai)(lai)(lai)了(le)解一下(xia)容(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)有(you)(you)哪些(xie)用(yong)(yong)(yong)(yong)途(tu)(tu)，一般(ban)適用(yong)(yong)(yong)(yong)在哪些(xie)場(chang)所(suo)？1.鍋爐房熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)制備在一般(ban)性(xing)用(yong)(yong)(yong)(yong)途(tu)(tu)中(zhong)(zhong)，賓館、酒店的(de)鍋爐房產(chan)(chan)生(sheng)蒸(zheng)汽(qi)、高(gao)(gao)溫熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)后(hou)進(jin)(jin)入容(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)，進(jin)(jin)而產(chan)(chan)生(sheng)洗(xi)(xi)浴或(huo)洗(xi)(xi)手、洗(xi)(xi)菜用(yong)(yong)(yong)(yong)的(de)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)，輸送到(dao)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)房間進(jin)(jin)行熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)使用(yong)(yong)(yong)(yong)。2.太(tai)陽(yang)能(neng)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)(re)(re) 在國內越(yue)來(lai)(lai)(lai)越(yue)多的(de)太(tai)陽(yang)能(neng)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)工程中(zhong)(zhong)，太(tai)陽(yang)能(neng)集熱(re)(re)(re)(re)器(qi)(qi)利(li)用(yong)(yong)(yong)(yong)太(tai)陽(yang)能(neng)產(chan)(chan)生(sheng)高(gao)(gao)溫水(shui)(shui)(shui)(shui)(shui)(shui)溶液(ye)(ye)，高(gao)(gao)溫水(shui)(shui)(shui)(shui)(shui)(shui)溶液(ye)(ye)再進(jin)(jin)入容(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)，高(gao)(gao)溫水(shui)(shui)(shui)(shui)(shui)(shui)溶液(ye)(ye)將(jiang)低溫冷(leng)水(shui)(shui)(shui)(shui)(shui)(shui)加(jia)熱(re)(re)(re)(re)到(dao)50-60攝氏度的(de)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)，此用(yong)(yong)(yong)(yong)途(tu)(tu)的(de)項目(mu)越(yue)來(lai)(lai)(lai)越(yue)普(pu)遍(bian)。3.熱(re)(re)(re)(re)力熱(re)(re)(re)(re)源(yuan)廠(chang)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)供應 此類多是(shi)熱(re)(re)(re)(re)源(yuan)廠(chang)供熱(re)(re)(re)(re)蒸(zheng)汽(qi)或(huo)高(gao)(gao)溫熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)工況(kuang)，通過熱(re)(re)(re)(re)力管道輸送到(dao)賓館、酒店、學校等(deng)公共(gong)建筑，汽(qi)水(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)(re)(re)或(huo)水(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)(re)(re)后(hou)把冷(leng)水(shui)(shui)(shui)(shui)(shui)(shui)加(jia)熱(re)(re)(re)(re)成適于洗(xi)(xi)浴的(de)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)，保障了(le)居民的(de)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)使用(yong)(yong)(yong)(yong)。從目(mu)前(qian)國內容(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)用(yong)(yong)(yong)(yong)途(tu)(tu)中(zhong)(zhong)，洗(xi)(xi)浴稱為該(gai)設備非常重要的(de)、主(zhu)要的(de)用(yong)(yong)(yong)(yong)途(tu)(tu)。