容(rong)(rong)積(ji)式換(huan)熱(re)器(qi)利用(yong)(yong)(yong)增壓(ya)(ya)(ya)泵出口處止回(hui)(hui)閥(fa)(fa)(fa)(fa)和(he)電磁閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)，當用(yong)(yong)(yong)戶系(xi)統(tong)運行時，即(ji)用(yong)(yong)(yong)戶增壓(ya)(ya)(ya)泵啟(qi)動時，電磁閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)通(tong)電，當用(yong)(yong)(yong)戶系(xi)統(tong)內(nei)壓(ya)(ya)(ya)力(li)(li)(li)超過(guo)定(ding)(ding)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)(li)(確保用(yong)(yong)(yong)戶系(xi)統(tong)不(bu)倒空)后，電磁閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)自動開啟(qi)，用(yong)(yong)(yong)戶回(hui)(hui)水經閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)定(ding)(ding)壓(ya)(ya)(ya)為用(yong)(yong)(yong)戶系(xi)統(tong)的定(ding)(ding)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)(li)，并(bing)容(rong)(rong)積(ji)式換(huan)熱(re)器(qi)減壓(ya)(ya)(ya)至和(he)熱(re)網回(hui)(hui)水管壓(ya)(ya)(ya)力(li)(li)(li)相同；當用(yong)(yong)(yong)戶容(rong)(rong)積(ji)式換(huan)熱(re)器(qi)增壓(ya)(ya)(ya)泵停止運行時，電磁閥(fa)(fa)(fa)(fa)前閥(fa)(fa)(fa)(fa)斷電自動關閉，這樣用(yong)(yong)(yong)戶系(xi)統(tong)內(nei)的水就(jiu)被密閉起(qi)來，如果(guo)不(bu)漏(lou)水，可保證用(yong)(yong)(yong)容(rong)(rong)積(ji)式換(huan)熱(re)器(qi)戶系(xi)統(tong)內(nei)壓(ya)(ya)(ya)力(li)(li)(li)在較(jiao)長時間維持(chi)(chi)在定(ding)(ding)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)(li)左(zuo)右。也就(jiu)是說，不(bu)論(lun)增壓(ya)(ya)(ya)冪運行還(huan)是不(bu)運行，用(yong)(yong)(yong)戶系(xi)締內(nei)的壓(ya)(ya)(ya)力(li)(li)(li)都(dou)町堆持(chi)(chi)在倧壓(ya)(ya)(ya)壓(ya)(ya)(ya)力(li)(li)(li)范圍內(nei)。

南京優質板式熱交換器管殼式換熱器(shell and tube heat exchanger)又稱列管式換熱器。管殼式換熱器是以封閉在殼體中管束的壁面作為傳熱面的間壁式換熱器。這種換熱器結構較簡單，操作可靠，可用各種結構材料（主要是金屬材料）制造，能在高溫、高壓下使用，是目前應用廣的類型。管殼式換熱器是怎樣運行的管殼式換熱器由殼體、傳熱管束、管板、折流板（擋板）和管箱等部件組成。殼體多為圓筒形，內部裝有管束，管束兩端固定在管板上。南京板式熱交換器哪家好進行換熱的冷熱兩(liang)種(zhong)流體，一(yi)種(zhong)在管內流動(dong)(dong)，稱為管程流體；另(ling)一(yi)種(zhong)在管外(wai)流動(dong)(dong)，稱為殼程流體。

管(guan)殼(ke)式換(huan)(huan)(huan)熱(re)(re)(re)(re)器又稱列管(guan)式換(huan)(huan)(huan)熱(re)(re)(re)(re)器。是(shi)以封閉在(zai)殼(ke)體中管(guan)束(shu)的(de)(de)(de)壁面(mian)作為傳熱(re)(re)(re)(re)面(mian)的(de)(de)(de)間壁式換(huan)(huan)(huan)熱(re)(re)(re)(re)器。這種(zhong)換(huan)(huan)(huan)熱(re)(re)(re)(re)器結(jie)(jie)構(gou)較(jiao)簡單，操作可(ke)靠，可(ke)用(yong)各(ge)種(zhong)結(jie)(jie)構(gou)材(cai)料制造(zao)，能在(zai)高(gao)(gao)溫、高(gao)(gao)壓下(xia)使(shi)用(yong)，是(shi)目前(qian)應用(yong)廣泛的(de)(de)(de)類型。在(zai)使(shi)用(yong)一(yi)段時(shi)間之后(hou)對管(guan)殼(ke)式換(huan)(huan)(huan)熱(re)(re)(re)(re)器清洗(xi)非常(chang)的(de)(de)(de)重(zhong)要，一(yi)般由于工業(ye)上(shang)使(shi)用(yong)長久管(guan)殼(ke)式換(huan)(huan)(huan)熱(re)(re)(re)(re)器里面(mian)的(de)(de)(de)管(guan)道會(hui)(hui)出現各(ge)種(zhong)灰塵和沉淀物的(de)(de)(de)粘黏，導致(zhi)換(huan)(huan)(huan)熱(re)(re)(re)(re)效(xiao)率下(xia)降，變相提高(gao)(gao)生(sheng)產成(cheng)本，嚴(yan)重(zhong)還會(hui)(hui)導致(zhi)管(guan)殼(ke)式換(huan)(huan)(huan)熱(re)(re)(re)(re)器使(shi)用(yong)壽(shou)命(ming)，造(zao)成(cheng)損失。清洗(xi)有利于提高(gao)(gao)換(huan)(huan)(huan)熱(re)(re)(re)(re)效(xiao)率:管(guan)殼(ke)式換(huan)(huan)(huan)熱(re)(re)(re)(re)器或管(guan)道運行一(yi)段時(shi)間后(hou)，表面(mian)往(wang)往(wang)會(hui)(hui)結(jie)(jie)一(yi)層污(wu)(wu)垢，污(wu)(wu)垢一(yi)般較(jiao)為致(zhi)密(mi)堅硬(ying)，熱(re)(re)(re)(re)導率很小(xiao)。污(wu)(wu)垢的(de)(de)(de)阻礙效(xiao)率大(da)得驚人，里面(mian)的(de)(de)(de)有機離子、灰塵若(ruo)無重(zhong)視可(ke)能導致(zhi)不可(ke)避免的(de)(de)(de)其他問題(ti)的(de)(de)(de)產生(sheng)。

容(rong)(rong)積(ji)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)采用(yong)(yong)高(gao)效(xiao)傳(chuan)熱(re)(re)(re)(re)(re)管(guan)(guan)—螺紋管(guan)(guan)作為(wei)換(huan)(huan)熱(re)(re)(re)(re)(re)元件，傳(chuan)熱(re)(re)(re)(re)(re)系數高(gao)，比光管(guan)(guan)換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)高(gao)1—3倍，流動阻力小，消耗動力少。由(you)于在(zai)換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)內(nei)部結構上有了重大改進，使換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)的(de)(de)(de)(de)各項性能(neng)指標(biao)均有顯著(zhu)提高(gao)。容(rong)(rong)積(ji)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)具備一定的(de)(de)(de)(de)水(shui)(shui)存(cun)儲量，在(zai)賓館、飯店、機關、學校(xiao)、醫(yi)院、工(gong)(gong)廠(chang)、礦山等工(gong)(gong)業(ye)與(yu)民用(yong)(yong)建筑的(de)(de)(de)(de)生活熱(re)(re)(re)(re)(re)水(shui)(shui)供應(ying)系統(tong)中，應(ying)用(yong)(yong)廣泛。容(rong)(rong)積(ji)式(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)特點：1. 換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)的(de)(de)(de)(de)材質根(gen)據介質的(de)(de)(de)(de)不(bu)同，可選用(yong)(yong)碳素鋼(gang)、不(bu)銹(SUS304,SUS316,SUS316L)、銅(tong)管(guan)(guan)及(ji)(ji)其(qi)它(ta)特殊材質。2. 換(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)內(nei)的(de)(de)(de)(de)流體充分，抗垢能(neng)力強。3. 罐內(nei)全部儲存(cun)熱(re)(re)(re)(re)(re)水(shui)(shui)，無滯(zhi)水(shui)(shui)、冷水(shui)(shui)區，溶積(ji)利用(yong)(yong)率高(gao)。4. 殼體為(wei)不(bu)銹鋼(gang)Ocr18Ni9或Q235B內(nei)襯紫銅(tong)板外壁涂(tu)漆防(fang)腐，換(huan)(huan)熱(re)(re)(re)(re)(re)管(guan)(guan)采用(yong)(yong)T2紫銅(tong)管(guan)(guan)。應(ying)用(yong)(yong)領域：賓館、酒店、住宅(zhai)小區及(ji)(ji)其(qi)他生活與(yu)工(gong)(gong)業(ye)的(de)(de)(de)(de)熱(re)(re)(re)(re)(re)水(shui)(shui)供應(ying)。主(zhu)要參數：工(gong)(gong)作壓力：0.2～2.5Mpa產熱(re)(re)(re)(re)(re)水(shui)(shui)量：0.4m3/h～60m3/h