一種容積式熱交換器，它由器體、器體內的蒸汽盤管組件以及蒸汽進口與出口，冷水進口與熱水出口組成，其特征在于所述的器體（1）的內表面上噴涂有一層高溫熔化的防腐合金層。容積式換熱器是在普通浮動盤管換熱器的基礎上加大容積制成。主要用于熱水供應系統。熱交換器價格一般出口應加設自動控溫裝置以保證洗澡水或衛生熱水的適宜的供水溫度。它除全面具備普通浮動盤管的所有優點外，還可貯存一定的熱水水量，以保證熱水的及時供應。1、容積式換熱器熱媒溫降大。汽水換熱時，凝結水出水溫度約50℃，回水管上下需設疏水器，給使用維修帶來方便，水－水換熱時，寧波熱交換器價格熱溫(wen)(wen)降為同型(xing)換熱器的2～2.5倍，120～150℃的高溫(wen)(wen)熱水換熱后可降至70～75℃。2、容積式換熱器換熱效果好，散熱效果好，散熱損失(shi)小，節能。

內置多組浮(fu)動盤(pan)(pan)(pan)管(guan)(guan)，獨一無二的”寶(bao)塔(ta)型(xing)”結(jie)構(gou),動態傳(chuan)熱(re)(re)，換(huan)(huan)(huan)熱(re)(re)效(xiao)率(lv)極(ji)高，相同(tong)容(rong)(rong)積(ji)的該產品的換(huan)(huan)(huan)熱(re)(re)量分(fen)別相當于(yu)傳(chuan)統(tong)容(rong)(rong)積(ji)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)的6～9倍。 其(qi)(qi)中半容(rong)(rong)積(ji)式(shi)的”寶(bao)塔(ta)型(xing)”結(jie)構(gou)特點，使得貯(zhu)水(shui)(shui)(shui)(shui)部分(fen)貯(zhu)有15～30分(fen)鐘的熱(re)(re)水(shui)(shui)(shui)(shui)量，被(bei)加熱(re)(re)的水(shui)(shui)(shui)(shui)頭損(sun)失(shi)≤0.25米，因此它在(zai)設(she)置一般自動溫(wen)控閥的條件下，仍保持供水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)壓、水(shui)(shui)(shui)(shui)溫(wen)平穩、安全、節(jie)水(shui)(shui)(shui)(shui)、用(yong)(yong)水(shui)(shui)(shui)(shui)舒(shu)適(shi)之特點。浮(fu)動盤(pan)(pan)(pan)管(guan)(guan)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)采用(yong)(yong)什么(me)中置型(xing)浮(fu)動盤(pan)(pan)(pan)管(guan)(guan)型(xing)容(rong)(rong)積(ji)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)可(ke)以提(ti)高容(rong)(rong)積(ji)利(li)用(yong)(yong)率(lv)。浮(fu)動盤(pan)(pan)(pan)管(guan)(guan)型(xing)換(huan)(huan)(huan)熱(re)(re)器(qi)的換(huan)(huan)(huan)熱(re)(re)盤(pan)(pan)(pan)管(guan)(guan)距容(rong)(rong)器(qi)底(di)可(ke)以近到100mm左(zuo)右(you)。其(qi)(qi)冷水(shui)(shui)(shui)(shui)區就很(hen)小，有效(xiao)貯(zhu)熱(re)(re)容(rong)(rong)積(ji)可(ke)達(da)99%左(zuo)右(you)，大大提(ti)高了換(huan)(huan)(huan)熱(re)(re)器(qi)的容(rong)(rong)積(ji)利(li)用(yong)(yong)率(lv)。本產品在(zai)用(yong)(yong)水(shui)(shui)(shui)(shui)量極(ji)小或不可(ke)用(yong)(yong)水(shui)(shui)(shui)(shui)時可(ke)借助熱(re)(re)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)上(shang)循環泵的工作，維(wei)持罐內水(shui)(shui)(shui)(shui)溫(wen)，使換(huan)(huan)(huan)熱(re)(re)部分(fen)換(huan)(huan)(huan)熱(re)(re)時總處于(yu)被(bei)加熱(re)(re)水(shui)(shui)(shui)(shui)流動狀態，使換(huan)(huan)(huan)熱(re)(re)充分(fen)、節(jie)能。無論使用(yong)(yong)頻繁與(yu)否(fou)，均保量恒溫(wen)供水(shui)(shui)(shui)(shui)。

容(rong)(rong)積(ji)式(shi)換熱(re)器(qi)(qi)利用(yong)(yong)(yong)增(zeng)壓(ya)泵出口(kou)處止(zhi)回閥(fa)(fa)(fa)和電(dian)磁閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)，當(dang)用(yong)(yong)(yong)戶系(xi)統運(yun)(yun)行(xing)時(shi)(shi)，即用(yong)(yong)(yong)戶增(zeng)壓(ya)泵啟動時(shi)(shi)，電(dian)磁閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)通(tong)電(dian)，當(dang)用(yong)(yong)(yong)戶系(xi)統內(nei)壓(ya)力(li)超(chao)過定(ding)壓(ya)壓(ya)力(li)(確保用(yong)(yong)(yong)戶系(xi)統不(bu)倒空)后(hou)，電(dian)磁閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)自動開啟，用(yong)(yong)(yong)戶回水(shui)經閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)定(ding)壓(ya)為(wei)用(yong)(yong)(yong)戶系(xi)統的定(ding)壓(ya)壓(ya)力(li)，并容(rong)(rong)積(ji)式(shi)換熱(re)器(qi)(qi)減壓(ya)至和熱(re)網回水(shui)管(guan)壓(ya)力(li)相同；當(dang)用(yong)(yong)(yong)戶容(rong)(rong)積(ji)式(shi)換熱(re)器(qi)(qi)增(zeng)壓(ya)泵停止(zhi)運(yun)(yun)行(xing)時(shi)(shi)，電(dian)磁閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)斷電(dian)自動關閉，這樣(yang)用(yong)(yong)(yong)戶系(xi)統內(nei)的水(shui)就(jiu)被密閉起來，如果不(bu)漏水(shui)，可保證用(yong)(yong)(yong)容(rong)(rong)積(ji)式(shi)換熱(re)器(qi)(qi)戶系(xi)統內(nei)壓(ya)力(li)在較長時(shi)(shi)間(jian)維(wei)持(chi)(chi)在定(ding)壓(ya)壓(ya)力(li)左右。也就(jiu)是(shi)說，不(bu)論增(zeng)壓(ya)冪運(yun)(yun)行(xing)還是(shi)不(bu)運(yun)(yun)行(xing)，用(yong)(yong)(yong)戶系(xi)締內(nei)的壓(ya)力(li)都(dou)町(ding)堆持(chi)(chi)在倧壓(ya)壓(ya)力(li)范圍內(nei)。

管(guan)殼(ke)式(shi)換(huan)熱(re)(re)器是(shi)石油(you)化(hua)工行業(ye)的(de)(de)重要(yao)設備，它的(de)(de)腐蝕(shi)及(ji)保(bao)(bao)護對設備的(de)(de)長周期運行有(you)著重要(yao)的(de)(de)意義；由于(yu)近年來加(jia)工原油(you)中的(de)(de)硫、酸及(ji)雜質含量越來越高(gao)(gao)，對煉油(you)換(huan)熱(re)(re)設備的(de)(de)防腐蝕(shi)性能及(ji)材(cai)料(liao)(liao)的(de)(de)選擇提出了更(geng)高(gao)(gao)的(de)(de)要(yao)求。文章對采用(yong)專用(yong)涂料(liao)(liao)與犧牲(sheng)陽(yang)極(ji)綜合保(bao)(bao)護法進行了闡述(shu)，該方法工藝(yi)方案(an)和特點(dian)是(shi)：管(guan)殼(ke)式(shi)換(huan)熱(re)(re)器的(de)(de)工藝(yi)方案(an)和特點(dian)是(shi)什么表(biao)面處理要(yao)徹底，合理選取保(bao)(bao)護電(dian)流密度(du)(du)(du)，按(an)(an)設計要(yao)求確定陽(yang)極(ji)塊，控制好濕(shi)度(du)(du)(du)和溫度(du)(du)(du)，涂料(liao)(liao)施工嚴格按(an)(an)照SHY－99涂料(liao)(liao)工藝(yi)進行，確保(bao)(bao)綜合防護的(de)(de)效果。目(mu)前國內石油(you)、化(hua)纖、冶金、發電(dian)等(deng)企業(ye)的(de)(de)冷換(huan)器設備經常(chang)(chang)由于(yu)水(shui)垢(gou)、腐蝕(shi)產物(wu)和腐蝕(shi)物(wu)黏泥造成冷換(huan)器堵(du)塞(sai)，致傳熱(re)(re)系數(shu)下降，是(shi)冷卻水(shui)系統(tong)中常(chang)(chang)見的(de)(de)問(wen)題。由于(yu)碳酸鹽垢(gou)的(de)(de)導熱(re)(re)系數(shu)只有(you)碳鋼(gang)的(de)(de)1%左右，直接(jie)影響到了換(huan)熱(re)(re)效率，增加(jia)了系統(tong)的(de)(de)壓力降。

容(rong)(rong)積(ji)式(shi)和半(ban)容(rong)(rong)積(ji)式(shi)的(de)(de)(de)(de)就差在:半(ban)容(rong)(rong)式(shi)的(de)(de)(de)(de)換(huan)(huan)(huan)熱(re)(re)(re)(re)管(guan)束(shu)(shu)(shu)帶(dai)筒體,而容(rong)(rong)積(ji)式(shi)的(de)(de)(de)(de)不帶(dai).容(rong)(rong)積(ji)式(shi)熱(re)(re)(re)(re)交換(huan)(huan)(huan)器優點1、傳(chuan)熱(re)(re)(re)(re)系數高(gao) 彈性管(guan)束(shu)(shu)(shu)管(guan)是用(yong)高(gao)導熱(re)(re)(re)(re)系數的(de)(de)(de)(de)紫銅(tong)制(zhi)成(cheng)高(gao)效傳(chuan)熱(re)(re)(re)(re)元件，加上合理的(de)(de)(de)(de)換(huan)(huan)(huan)熱(re)(re)(re)(re)器內(nei)部結構，大(da)大(da)提(ti)高(gao)了換(huan)(huan)(huan)熱(re)(re)(re)(re)器的(de)(de)(de)(de)性能(neng)。、不易結垢 由于換(huan)(huan)(huan)熱(re)(re)(re)(re)管(guan)多采(cai)用(yong)紫銅(tong)，而且(qie)易形成(cheng)湍(tuan)流(liu)的(de)(de)(de)(de)流(liu)體對換(huan)(huan)(huan)熱(re)(re)(re)(re)管(guan)壁面有較強的(de)(de)(de)(de)沖(chong)刷作用(yong)，加上彈性管(guan)束(shu)(shu)(shu)本(ben)身(shen)有熱(re)(re)(re)(re)補償能(neng)力，通過熱(re)(re)(re)(re)脹冷(leng)縮(suo)有自潔作用(yong)，因此不易結垢。 3、無冷(leng)水(shui)(shui)區，容(rong)(rong)積(ji)利(li)用(yong)率高(gao) 加熱(re)(re)(re)(re)罐(guan)底部的(de)(de)(de)(de)冷(leng)水(shui)(shui)，在用(yong)水(shui)(shui)量低于額定(ding)供(gong)(gong)水(shui)(shui)能(neng)力時(shi)，逐步(bu)將罐(guan)內(nei)冷(leng)水(shui)(shui)全部加熱(re)(re)(re)(re)，此時(shi)無冷(leng)水(shui)(shui)區，以(yi)維持(chi)熱(re)(re)(re)(re)水(shui)(shui)的(de)(de)(de)(de)最(zui)大(da)儲(chu)備量。當(dang)用(yong)水(shui)(shui)量大(da)于額定(ding)供(gong)(gong)水(shui)(shui)能(neng)力時(shi)，罐(guan)內(nei)儲(chu)存的(de)(de)(de)(de)熱(re)(re)(re)(re)水(shui)(shui)和即(ji)時(shi)加熱(re)(re)(re)(re)的(de)(de)(de)(de)熱(re)(re)(re)(re)水(shui)(shui)同(tong)時(shi)向(xiang)外供(gong)(gong)以(yi)度(du)(du)過用(yong)水(shui)(shui)高(gao)峰。當(dang)因事(shi)故或其他(ta)原(yuan)因停供(gong)(gong)熱(re)(re)(re)(re)媒時(shi)，能(neng)最(zui)大(da)限(xian)度(du)(du)地供(gong)(gong)應所(suo)出貯存的(de)(de)(de)(de)熱(re)(re)(re)(re)水(shui)(shui)。

管(guan)(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)又(you)稱列管(guan)(guan)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)。是以封閉在(zai)殼(ke)體(ti)中(zhong)管(guan)(guan)束的(de)(de)(de)(de)壁面(mian)作為傳熱(re)(re)(re)面(mian)的(de)(de)(de)(de)間壁式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)。這種換(huan)(huan)(huan)熱(re)(re)(re)器(qi)結構較(jiao)簡單，操作可(ke)靠，可(ke)用(yong)各種結構材料制(zhi)造，能在(zai)高(gao)溫、高(gao)壓下使(shi)用(yong)，是目前(qian)應(ying)用(yong)廣泛的(de)(de)(de)(de)類(lei)型(xing)。在(zai)使(shi)用(yong)一(yi)(yi)段(duan)時間之后(hou)對管(guan)(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)清(qing)洗(xi)非(fei)常的(de)(de)(de)(de)重(zhong)要，一(yi)(yi)般由于工業上使(shi)用(yong)長(chang)久管(guan)(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)里(li)面(mian)的(de)(de)(de)(de)管(guan)(guan)道會(hui)出現各種灰塵(chen)和沉淀物(wu)的(de)(de)(de)(de)粘黏，導(dao)致(zhi)換(huan)(huan)(huan)熱(re)(re)(re)效(xiao)率下降，變相(xiang)提高(gao)生(sheng)產成本，嚴重(zhong)還(huan)會(hui)導(dao)致(zhi)管(guan)(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)使(shi)用(yong)壽命(ming)，造成損(sun)失。清(qing)洗(xi)有(you)利于提高(gao)換(huan)(huan)(huan)熱(re)(re)(re)效(xiao)率:管(guan)(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)或(huo)管(guan)(guan)道運行一(yi)(yi)段(duan)時間后(hou)，表面(mian)往(wang)往(wang)會(hui)結一(yi)(yi)層污垢，污垢一(yi)(yi)般較(jiao)為致(zhi)密堅硬，熱(re)(re)(re)導(dao)率很(hen)小。污垢的(de)(de)(de)(de)阻(zu)礙效(xiao)率大得驚人(ren)，里(li)面(mian)的(de)(de)(de)(de)有(you)機離子、灰塵(chen)若無重(zhong)視可(ke)能導(dao)致(zhi)不可(ke)避免的(de)(de)(de)(de)其他(ta)問題的(de)(de)(de)(de)產生(sheng)。