1、挖孔(kong)：在確定了內(nei)漏點(dian)的(de)(de)位置后,從換(huan)熱器(qi)(qi)外(wai)(wai)層(ceng)對(dui)應(ying)著漏點(dian)的(de)(de)地方(fang),開始割孔(kong),順序是由外(wai)(wai)向里(li),一直割到(dao)有內(nei)漏點(dian)的(de)(de)那一層(ceng)為(wei)止(zhi)。割出的(de)(de)孔(kong)應(ying)為(wei)橢圓形(xing),且尺(chi)寸的(de)(de)大(da)小(xiao)是外(wai)(wai)層(ceng)大(da),向里(li)逐漸小(xiao),一般(ban)每(mei)(mei)層(ceng)板(ban)(ban)(ban)(ban)(ban)上孔(kong)的(de)(de)大(da)小(xiao)相(xiang)差40mm,如(ru)漏點(dian)位置較深,在外(wai)(wai)層(ceng)割出的(de)(de)孔(kong)應(ying)較大(da)。換(huan)熱器(qi)(qi)內(nei)漏處(chu)(chu)的(de)(de)3種處(chu)(chu)理(li)辦法(fa)2、清渣：在割完孔(kong)后,應(ying)對(dui)留(liu)在每(mei)(mei)層(ceng)板(ban)(ban)(ban)(ban)(ban)上的(de)(de)氧(yang)化渣認真(zhen)進行清理(li),這(zhe)是在對(dui)焊回(hui)補(bu)(bu)板(ban)(ban)(ban)(ban)(ban)時,回(hui)補(bu)(bu)板(ban)(ban)(ban)(ban)(ban)與每(mei)(mei)層(ceng)螺旋板(ban)(ban)(ban)(ban)(ban)能否貼緊焊牢的(de)(de)關(guan)鍵,可(ke)用(yong)鏨子(zi)和修整模具用(yong)的(de)(de)小(xiao)手砂輪清理(li)氧(yang)化渣,注意應(ying)盡(jin)量將(jiang)清理(li)的(de)(de)渣子(zi)清出,不讓(rang)其(qi)掉進換(huan)熱器(qi)(qi)內(nei)。換(huan)熱器(qi)(qi)內(nei)漏處(chu)(chu)的(de)(de)3種處(chu)(chu)理(li)辦法(fa)3、配回(hui)補(bu)(bu)板(ban)(ban)(ban)(ban)(ban)：換(huan)熱器(qi)(qi)內(nei)漏處(chu)(chu)的(de)(de)3種處(chu)(chu)理(li)辦法(fa)為(wei)保證修理(li)的(de)(de)質量,從換(huan)熱器(qi)(qi)上每(mei)(mei)層(ceng)割下來的(de)(de)板(ban)(ban)(ban)(ban)(ban)料,不再使(shi)用(yong),【主詞】重(zhong)新配回(hui)補(bu)(bu)板(ban)(ban)(ban)(ban)(ban),另配的(de)(de)回(hui)補(bu)(bu)板(ban)(ban)(ban)(ban)(ban)要(yao)用(yong)與換(huan)熱器(qi)(qi)螺旋板(ban)(ban)(ban)(ban)(ban)相(xiang)同的(de)(de)材(cai)料和板(ban)(ban)(ban)(ban)(ban)厚,其(qi)周(zhou)邊(bian)應(ying)比換(huan)熱器(qi)(qi)上每(mei)(mei)層(ceng)割出的(de)(de)孔(kong)分別大(da)15mm-20mm,且也為(wei)橢圓形(xing),并做(zuo)成和換(huan)熱器(qi)(qi)每(mei)(mei)層(ceng)螺旋板(ban)(ban)(ban)(ban)(ban)弧(hu)度相(xiang)一致的(de)(de)弧(hu)形(xing)。

管(guan)(guan)(guan)殼(ke)式(shi)(shi)換(huan)(huan)熱(re)器(qi)(shell and tube heat exchanger)又稱(cheng)列(lie)管(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)熱(re)器(qi)。管(guan)(guan)(guan)殼(ke)式(shi)(shi)換(huan)(huan)熱(re)器(qi)是(shi)以封(feng)閉在(zai)殼(ke)體(ti)(ti)(ti)(ti)中管(guan)(guan)(guan)束(shu)(shu)(shu)的(de)壁(bi)面(mian)作(zuo)(zuo)為(wei)傳(chuan)熱(re)面(mian)的(de)間壁(bi)式(shi)(shi)換(huan)(huan)熱(re)器(qi)。這種(zhong)(zhong)換(huan)(huan)熱(re)器(qi)結構較簡單，操作(zuo)(zuo)可(ke)靠，可(ke)用各(ge)種(zhong)(zhong)結構材(cai)料（主要是(shi)金屬材(cai)料）制造(zao)，能在(zai)高溫、高壓下使用，是(shi)目前應(ying)用廣(guang)的(de)類型(xing)。管(guan)(guan)(guan)殼(ke)式(shi)(shi)換(huan)(huan)熱(re)器(qi)是(shi)怎(zen)樣(yang)運行(xing)的(de)管(guan)(guan)(guan)殼(ke)式(shi)(shi)換(huan)(huan)熱(re)器(qi)由殼(ke)體(ti)(ti)(ti)(ti)、傳(chuan)熱(re)管(guan)(guan)(guan)束(shu)(shu)(shu)、管(guan)(guan)(guan)板(ban)、折流(liu)(liu)(liu)板(ban)（擋板(ban)）和管(guan)(guan)(guan)箱等(deng)(deng)部件組成。殼(ke)體(ti)(ti)(ti)(ti)多為(wei)圓筒形，內(nei)部裝有管(guan)(guan)(guan)束(shu)(shu)(shu)，管(guan)(guan)(guan)束(shu)(shu)(shu)兩(liang)端固定在(zai)管(guan)(guan)(guan)板(ban)上。進(jin)行(xing)換(huan)(huan)熱(re)的(de)冷熱(re)兩(liang)種(zhong)(zhong)流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)，一(yi)種(zhong)(zhong)在(zai)管(guan)(guan)(guan)內(nei)流(liu)(liu)(liu)動(dong)，稱(cheng)為(wei)管(guan)(guan)(guan)程(cheng)(cheng)流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)；另一(yi)種(zhong)(zhong)在(zai)管(guan)(guan)(guan)外流(liu)(liu)(liu)動(dong)，稱(cheng)為(wei)殼(ke)程(cheng)(cheng)流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)。為(wei)提(ti)高管(guan)(guan)(guan)外流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)的(de)傳(chuan)熱(re)分系(xi)數(shu)，通常在(zai)殼(ke)體(ti)(ti)(ti)(ti)內(nei)安裝若干擋板(ban)。擋板(ban)可(ke)提(ti)高殼(ke)程(cheng)(cheng)流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)速度(du)，迫使流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)按規(gui)定路程(cheng)(cheng)多次橫向(xiang)通過(guo)管(guan)(guan)(guan)束(shu)(shu)(shu)，增(zeng)強流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)湍流(liu)(liu)(liu)程(cheng)(cheng)度(du)。換(huan)(huan)熱(re)管(guan)(guan)(guan)在(zai)管(guan)(guan)(guan)板(ban)上可(ke)按等(deng)(deng)邊(bian)三角形或正方(fang)形排(pai)列(lie)。等(deng)(deng)邊(bian)三角形排(pai)列(lie)較緊(jin)湊，管(guan)(guan)(guan)外流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)湍動(dong)程(cheng)(cheng)度(du)高，傳(chuan)熱(re)分系(xi)數(shu)大；正方(fang)形排(pai)列(lie)則管(guan)(guan)(guan)外清(qing)洗方(fang)便，適用于(yu)易結垢的(de)流(liu)(liu)(liu)體(ti)(ti)(ti)(ti)。

換熱器是一種比較常見的工業設備，山東生活熱水設備能夠將熱流體設備的一部分熱量傳送到溫度相對較低的設備中。根據不同標準分類，可以將換熱器分成不同類別，不同類別的換熱器之間是存在差異的，有各自的優缺點，適用的場合也不盡相同。以下就是關于不同換熱器的優缺點的總結。不同換熱器的優點和缺點被加熱水通過罐體阻力損失小。結構簡單、管理方便，可承受水壓，噪音低。換熱面積大，換熱量高。生活熱水設備供水(shui)水(shui)壓、水(shui)溫穩定、安全、節(jie)水(shui)、用水(shui)舒適。使用壽命長。缺點：外形體積(ji)(ji)較大(da)、換熱效率相對(dui)較低。殼程(cheng)清洗(xi)不方便。殼體與管(guan)子(zi)之間(jian)無溫差(cha)補償元件時(shi)會(hui)產(chan)生較大(da)的溫差(cha)應力(li)， 即(ji)溫差(cha)較大(da)是需要采用膨脹節(jie)或波紋管(guan)等補償元件減(jian)小(xiao)溫差(cha)應力(li)。板式換熱器優(you)點：傳熱效率高，對(dui)數溫差(cha)大(da)，重量輕、占地面積(ji)(ji)小(xiao)，清洗(xi)方便，而且容易改(gai)變(bian)換 熱面積(ji)(ji)或流程(cheng)組合(he)，適用于多重介質換熱。

容(rong)積(ji)(ji)式換(huan)(huan)熱(re)器利用(yong)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)出口處止(zhi)回(hui)(hui)閥(fa)(fa)(fa)(fa)和(he)電(dian)磁(ci)閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)，當(dang)用(yong)戶(hu)(hu)系統(tong)運行(xing)時(shi)(shi)，即用(yong)戶(hu)(hu)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)啟動時(shi)(shi)，電(dian)磁(ci)閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)通(tong)電(dian)，當(dang)用(yong)戶(hu)(hu)系統(tong)內(nei)(nei)壓(ya)(ya)(ya)力(li)(li)超過定(ding)(ding)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)(確保(bao)用(yong)戶(hu)(hu)系統(tong)不倒(dao)空)后，電(dian)磁(ci)閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)自動開(kai)啟，用(yong)戶(hu)(hu)回(hui)(hui)水(shui)經閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)定(ding)(ding)壓(ya)(ya)(ya)為用(yong)戶(hu)(hu)系統(tong)的定(ding)(ding)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)，并容(rong)積(ji)(ji)式換(huan)(huan)熱(re)器減壓(ya)(ya)(ya)至和(he)熱(re)網(wang)回(hui)(hui)水(shui)管壓(ya)(ya)(ya)力(li)(li)相(xiang)同；當(dang)用(yong)戶(hu)(hu)容(rong)積(ji)(ji)式換(huan)(huan)熱(re)器增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)停止(zhi)運行(xing)時(shi)(shi)，電(dian)磁(ci)閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)斷電(dian)自動關(guan)閉(bi)，這樣用(yong)戶(hu)(hu)系統(tong)內(nei)(nei)的水(shui)就被密閉(bi)起來，如果不漏水(shui)，可(ke)保(bao)證(zheng)用(yong)容(rong)積(ji)(ji)式換(huan)(huan)熱(re)器戶(hu)(hu)系統(tong)內(nei)(nei)壓(ya)(ya)(ya)力(li)(li)在(zai)(zai)較長時(shi)(shi)間維持在(zai)(zai)定(ding)(ding)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)左(zuo)右。也就是說，不論增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)冪運行(xing)還是不運行(xing)，用(yong)戶(hu)(hu)系締內(nei)(nei)的壓(ya)(ya)(ya)力(li)(li)都町(ding)堆持在(zai)(zai)倧壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)范圍內(nei)(nei)。

容積(ji)式(shi)換(huan)(huan)熱(re)器(qi)(qi)也(ye)叫壓力(li)容器(qi)(qi)，屬于承壓設備。企(qi)業要有(you)壓力(li)容器(qi)(qi)生(sheng)產(chan)許可證才能生(sheng)產(chan)。更加(jia)屬于當地的(de)(de)鍋檢部門監管(guan)的(de)(de)范疇(chou)，它(ta)主要由筒(tong)體、蒸汽盤管(guan)或管(guan)束組件，蒸汽進(jin)出(chu)(chu)口、冷熱(re)水(shui)進(jin)出(chu)(chu)口等組成。容積(ji)式(shi)換(huan)(huan)熱(re)器(qi)(qi)是(shi)經過機(ji)電(dian)部華東測試中心站的(de)(de)熱(re)力(li)性能測定(ding)，從(cong)建筑(zhu)部建筑(zhu)設計總(zong)院(yuan)引進(jin)的(de)(de)新型(xing)換(huan)(huan)熱(re)器(qi)(qi)，容積(ji)式(shi)換(huan)(huan)熱(re)器(qi)(qi)具有(you)貯水(shui)量大(da)，換(huan)(huan)熱(re)出(chu)(chu)水(shui)溫(wen)度穩定(ding)的(de)(de)特點(dian)，廣泛應(ying)用(yong)(yong)于生(sheng)活用(yong)(yong)水(shui)和洗澡水(shui)。容積(ji)式(shi)換(huan)(huan)熱(re)器(qi)(qi)主要的(de)(de)組成部分(fen)有(you)哪些它(ta)是(shi)在利用(yong)(yong)“RV-02”雙管(guan)束容積(ji)式(shi)換(huan)(huan)熱(re)器(qi)(qi)系列的(de)(de)成功(gong)經驗后(hou)，克服老產(chan)品耗鋼(gang)量大(da)、對設備用(yong)(yong)房要求高及品種(zhong)規格少(shao)、選用(yong)(yong)局限(xian)性大(da)等缺點(dian)，其熱(re)力(li)性能遠超過其它(ta)同類(lei)產(chan)品，是(shi)目(mu)前熱(re)水(shui)用(yong)(yong)水(shui)單(dan)位(wei)理想和明智的(de)(de)換(huan)(huan)熱(re)設備。