容積式換(huan)熱器(qi)利(li)用(yong)(yong)(yong)增(zeng)壓(ya)(ya)(ya)(ya)泵出口處止回(hui)閥(fa)和電(dian)磁閥(fa)前(qian)閥(fa)，當(dang)用(yong)(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)運(yun)行(xing)(xing)時(shi)，即(ji)用(yong)(yong)(yong)戶(hu)(hu)增(zeng)壓(ya)(ya)(ya)(ya)泵啟動(dong)時(shi)，電(dian)磁閥(fa)前(qian)閥(fa)通電(dian)，當(dang)用(yong)(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)內(nei)壓(ya)(ya)(ya)(ya)力超(chao)過定(ding)壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力(確保(bao)用(yong)(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)不(bu)倒(dao)空)后，電(dian)磁閥(fa)前(qian)閥(fa)自動(dong)開(kai)啟，用(yong)(yong)(yong)戶(hu)(hu)回(hui)水經閥(fa)前(qian)閥(fa)定(ding)壓(ya)(ya)(ya)(ya)為用(yong)(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)的定(ding)壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力，并容積式換(huan)熱器(qi)減(jian)壓(ya)(ya)(ya)(ya)至和熱網回(hui)水管(guan)壓(ya)(ya)(ya)(ya)力相同；當(dang)用(yong)(yong)(yong)戶(hu)(hu)容積式換(huan)熱器(qi)增(zeng)壓(ya)(ya)(ya)(ya)泵停止運(yun)行(xing)(xing)時(shi)，電(dian)磁閥(fa)前(qian)閥(fa)斷電(dian)自動(dong)關閉(bi)，這樣用(yong)(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)內(nei)的水就被密閉(bi)起來，如果不(bu)漏(lou)水，可保(bao)證(zheng)用(yong)(yong)(yong)容積式換(huan)熱器(qi)戶(hu)(hu)系(xi)(xi)統(tong)內(nei)壓(ya)(ya)(ya)(ya)力在(zai)較(jiao)長(chang)時(shi)間維持在(zai)定(ding)壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力左右。也就是說，不(bu)論增(zeng)壓(ya)(ya)(ya)(ya)冪(mi)運(yun)行(xing)(xing)還是不(bu)運(yun)行(xing)(xing)，用(yong)(yong)(yong)戶(hu)(hu)系(xi)(xi)締內(nei)的壓(ya)(ya)(ya)(ya)力都町堆持在(zai)倧(zong)壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力范圍內(nei)。

南京供應熱水機組管殼式換熱器(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。南京熱水機組廠家進行換熱(re)(re)的冷熱(re)(re)兩種(zhong)(zhong)(zhong)流(liu)(liu)體，一種(zhong)(zhong)(zhong)在(zai)(zai)管(guan)內流(liu)(liu)動，稱為(wei)管(guan)程流(liu)(liu)體；另(ling)一種(zhong)(zhong)(zhong)在(zai)(zai)管(guan)外流(liu)(liu)動，稱為(wei)殼程流(liu)(liu)體。

管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換熱(re)(re)(re)(re)器和(he)(he)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)式(shi)換熱(re)(re)(re)(re)器的(de)(de)區別(bie)(bie)，管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換熱(re)(re)(re)(re)器和(he)(he)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)式(shi)換熱(re)(re)(re)(re)器在(zai)物(wu)理構造上(shang)一(yi)模一(yi)樣(yang),不過這倆種(zhong)換熱(re)(re)(re)(re)器的(de)(de)使用方式(shi)不一(yi)樣(yang)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)式(shi)的(de)(de)介(jie)(jie)質(zhi)是(shi)經過的(de)(de)管(guan)(guan)(guan)(guan)(guan)程(換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)里面(mian)),冷介(jie)(jie)質(zhi)通(tong)過殼(ke)(ke)程(換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)和(he)(he)殼(ke)(ke)體之(zhi)間),管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)恰恰和(he)(he)他(ta)相反(fan)。另外(wai)(wai)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)式(shi)換熱(re)(re)(re)(re)器的(de)(de)結構比較(jiao)簡單緊密、制作資金少，但是(shi)換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)刻意進行機械清洗(xi)。這種(zhong)換熱(re)(re)(re)(re)的(de)(de)器管(guan)(guan)(guan)(guan)(guan)束固定在(zai)管(guan)(guan)(guan)(guan)(guan)板的(de)(de)一(yi)端，管(guan)(guan)(guan)(guan)(guan)板又分別(bie)(bie)固定在(zai)外(wai)(wai)殼(ke)(ke)兩(liang)側，而(er)且上(shang)面(mian)的(de)(de)連接有頂蓋(gai)，頂蓋(gai)和(he)(he)殼(ke)(ke)體上(shang)裝著介(jie)(jie)質(zhi)進出口。大(da)部分列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)式(shi)換熱(re)(re)(re)(re)器都(dou)會在(zai)換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)外(wai)(wai)面(mian)設置上(shang)很多和(he)(he)管(guan)(guan)(guan)(guan)(guan)束吹制的(de)(de)擋(dang)板。還有就(jiu)是(shi)它的(de)(de)換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)和(he)(he)換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)板包(bao)括和(he)(he)外(wai)(wai)殼(ke)(ke)的(de)(de)都(dou)是(shi)剛性連接，而(er)且因為換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)內和(he)(he)換熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)外(wai)(wai)是(shi)兩(liang)種(zhong)溫度(du)差別(bie)(bie)很大(da)的(de)(de)介(jie)(jie)質(zhi)。

管(guan)(guan)(guan)(guan)殼式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)其壽命設(she)計的(de)管(guan)(guan)(guan)(guan)殼式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)約為30年左(zuo)右(you)，為4年左(zuo)右(you)的(de)檢(jian)修期(qi)，如果換(huan)(huan)熱(re)器(qi)(qi)泄漏(lou)，可能是(shi)管(guan)(guan)(guan)(guan)和管(guan)(guan)(guan)(guan)道(dao)泄漏(lou)引起的(de)泄漏(lou)或破裂的(de)管(guan)(guan)(guan)(guan)板(ban)之間，壁管(guan)(guan)(guan)(guan)方(fang)(fang)法(fa)可在短(duan)時(shi)(shi)間內恢復(fu)工作業(ye)績，讓(rang)7%堵冠宇管(guan)(guan)(guan)(guan)換(huan)(huan)熱(re)器(qi)(qi)。根據橡膠球清(qing)(qing)洗(xi)(xi)(xi)裝置的(de)需要(yao)，可進行(xing)定(ding)期(qi)的(de)機械清(qing)(qing)洗(xi)(xi)(xi)。這個方(fang)(fang)法(fa)很簡單。 板(ban)式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)的(de)維(wei)護方(fang)(fang)法(fa)：專業(ye)板(ban)式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)具有(you)體積小、重量輕(qing)等特點，維(wei)修方(fang)(fang)便，不需要(yao)設(she)置吊裝設(she)施，安(an)裝面積少。板(ban)式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)的(de)手動維(wei)護包(bao)括整個機器(qi)(qi)的(de)折疊(die)，用(yong)噴水槍和毛刷清(qing)(qing)洗(xi)(xi)(xi)板(ban)和墊(dian)片，必(bi)(bi)要(yao)時(shi)(shi)檢(jian)查板(ban)和墊(dian)片，必(bi)(bi)要(yao)時(shi)(shi)更換(huan)(huan)板(ban)和墊(dian)片。管(guan)(guan)(guan)(guan)殼式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)和板(ban)式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)如何維(wei)修板(ban)式(shi)(shi)換(huan)(huan)熱(re)器(qi)(qi)通常(chang)每(mei)年需要(yao)清(qing)(qing)洗(xi)(xi)(xi)一次，無論(lun)是(shi)否實用(yong)，都要(yao)做。

產品介紹一、本(ben)熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)適用(yong)于一般工(gong)業(ye)及民用(yong)建筑的(de)(de)(de)熱(re)(re)(re)(re)(re)水供應(ying)(ying)(ying)系統。按加(jia)熱(re)(re)(re)(re)(re)管(guan)(guan)型式，分(fen)為甲型(U型管(guan)(guan)式)乙(yi)型(盤管(guan)(guan)式)兩(liang)(liang)種(zhong)(zhong)，加(jia)熱(re)(re)(re)(re)(re)管(guan)(guan)的(de)(de)(de)材料有碳素鋼和黃銅(tong)管(guan)(guan)兩(liang)(liang)種(zhong)(zhong)。二、立(li)式容(rong)積式熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)的(de)(de)(de)表面設置(zhi)(zhi)保溫層。三、熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)必須(xu)設置(zhi)(zhi)安(an)全裝(zhuang)(zhuang)置(zhi)(zhi)一列三種(zhong)(zhong)安(an)全裝(zhuang)(zhuang)置(zhi)(zhi)可(ke)選其(qi)中一種(zhong)(zhong)裝(zhuang)(zhuang)設與(yu)熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)上。a.在熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)頂(ding)部安(an)裝(zhuang)(zhuang)設安(an)全閥。安(an)全閥的(de)(de)(de)壓(ya)力(li)必須(xu)與(yu)熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)的(de)(de)(de)最(zui)高工(gong)作壓(ya)力(li)相適應(ying)(ying)(ying)(在向安(an)全閥生產廠訂貨(huo)時需加(jia)以申(shen)明)。安(an)全閥的(de)(de)(de)安(an)裝(zhuang)(zhuang)與(yu)使(shi)用(yong)應(ying)(ying)(ying)符(fu)合勞(lao)動人事部《壓(ya)力(li)容(rong)器(qi)(qi)(qi)(qi)安(an)全技術檢查規定(ding)》b.在熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)頂(ding)部裝(zhuang)(zhuang)設接通大氣的(de)(de)(de)引出(chu)管(guan)(guan)(有條件(jian)的(de)(de)(de)場(chang)合).裝(zhuang)(zhuang)設膨脹水箱，與(yu)熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)連接，以放出(chu)膨脹部分(fen)的(de)(de)(de)水。附注(zhu)：若(ruo)水中含有硬度(du)鹽類(lei)，在使(shi)用(yong)熱(re)(re)(re)(re)(re)交(jiao)(jiao)換(huan)器(qi)(qi)(qi)(qi)時，器(qi)(qi)(qi)(qi)壁(bi)及管(guan)(guan)壁(bi)會(hui)形成水垢，導致換(huan)熱(re)(re)(re)(re)(re)效率降低，能耗增加(jia)，甚(shen)至影響(xiang)使(shi)用(yong)。故應(ying)(ying)(ying)采取一定(ding)的(de)(de)(de)措施。

導(dao)流(liu)型容積式(shi)(shi)熱(re)(re)(re)(re)交換(huan)器工(gong)作(zuo)原(yuan)(yuan)理是(shi)什么？咨詢了(le)解這個問題(ti)的(de)朋友大都是(shi)初(chu)次接(jie)觸此(ci)類(lei)設(she)備(bei)的(de)安(an)裝(zhuang)(zhuang)使用(yong)單位，在施工(gong)過程中希望了(le)解這種設(she)備(bei)的(de)工(gong)作(zuo)原(yuan)(yuan)理和(he)運行(xing)原(yuan)(yuan)理，以(yi)此(ci)更(geng)加(jia)專(zhuan)業科學(xue)的(de)進行(xing)系(xi)統(tong)安(an)裝(zhuang)(zhuang)連接(jie)工(gong)作(zuo)。熱(re)(re)(re)(re)交換(huan)器原(yuan)(yuan)理：是(shi)用(yong)來使熱(re)(re)(re)(re)量(liang)從熱(re)(re)(re)(re)流(liu)體(ti)(ti)傳(chuan)遞到冷流(liu)體(ti)(ti)，以(yi)滿足規(gui)定的(de)工(gong)藝要(yao)求的(de)裝(zhuang)(zhuang)置，是(shi)對流(liu)傳(chuan)熱(re)(re)(re)(re)及熱(re)(re)(re)(re)傳(chuan)導(dao)的(de)一種工(gong)業應用(yong)。 可以(yi)按不同的(de)方式(shi)(shi)分類(lei)。 按其操作(zuo)過程可分為(wei)(wei)間壁(bi)式(shi)(shi)、混合式(shi)(shi)、蓄熱(re)(re)(re)(re)式(shi)(shi)（或(huo)稱回(hui)熱(re)(re)(re)(re)式(shi)(shi)）三大類(lei)。通(tong)俗一點(dian)講(jiang)就是(shi)，為(wei)(wei)了(le)達到換(huan)熱(re)(re)(re)(re)升溫或(huo)換(huan)熱(re)(re)(re)(re)降溫的(de)目的(de)，讓冷、熱(re)(re)(re)(re)流(liu)體(ti)(ti)通(tong)過傳(chuan)熱(re)(re)(re)(re)管(guan)壁(bi)（銅(tong)材質(zhi)或(huo)不銹鋼材質(zhi)或(huo)碳鋼材質(zhi)）進行(xing)傳(chuan)熱(re)(re)(re)(re)。