產品(pin)介(jie)紹一(yi)(yi)、本熱(re)(re)交(jiao)(jiao)換(huan)器(qi)適(shi)用(yong)于一(yi)(yi)般工業及民用(yong)建筑的(de)熱(re)(re)水供(gong)應(ying)(ying)系統。按(an)加熱(re)(re)管(guan)(guan)(guan)型(xing)式(shi)(shi)，分(fen)為甲型(xing)(U型(xing)管(guan)(guan)(guan)式(shi)(shi))乙型(xing)(盤管(guan)(guan)(guan)式(shi)(shi))兩種(zhong)，加熱(re)(re)管(guan)(guan)(guan)的(de)材料有碳素鋼和黃銅管(guan)(guan)(guan)兩種(zhong)。二、立式(shi)(shi)容(rong)積式(shi)(shi)熱(re)(re)交(jiao)(jiao)換(huan)器(qi)的(de)表面設置(zhi)(zhi)保溫層。三(san)、熱(re)(re)交(jiao)(jiao)換(huan)器(qi)必(bi)須(xu)設置(zhi)(zhi)安全(quan)(quan)(quan)裝(zhuang)置(zhi)(zhi)一(yi)(yi)列三(san)種(zhong)安全(quan)(quan)(quan)裝(zhuang)置(zhi)(zhi)可選其(qi)中(zhong)一(yi)(yi)種(zhong)裝(zhuang)設與(yu)熱(re)(re)交(jiao)(jiao)換(huan)器(qi)上。a.在(zai)(zai)熱(re)(re)交(jiao)(jiao)換(huan)器(qi)頂(ding)(ding)部(bu)安裝(zhuang)設安全(quan)(quan)(quan)閥。安全(quan)(quan)(quan)閥的(de)壓力(li)必(bi)須(xu)與(yu)熱(re)(re)交(jiao)(jiao)換(huan)的(de)最(zui)高工作壓力(li)相適(shi)應(ying)(ying)(在(zai)(zai)向安全(quan)(quan)(quan)閥生產廠訂貨時(shi)需加以申明)。安全(quan)(quan)(quan)閥的(de)安裝(zhuang)與(yu)使(shi)用(yong)應(ying)(ying)符合勞(lao)動人(ren)事部(bu)《壓力(li)容(rong)器(qi)安全(quan)(quan)(quan)技術檢查規定(ding)》b.在(zai)(zai)熱(re)(re)交(jiao)(jiao)換(huan)器(qi)頂(ding)(ding)部(bu)裝(zhuang)設接(jie)通(tong)大氣的(de)引出(chu)管(guan)(guan)(guan)(有條件的(de)場(chang)合).裝(zhuang)設膨(peng)脹水箱，與(yu)熱(re)(re)交(jiao)(jiao)換(huan)器(qi)連接(jie)，以放出(chu)膨(peng)脹部(bu)分(fen)的(de)水。附(fu)注：若水中(zhong)含(han)有硬度鹽類(lei)，在(zai)(zai)使(shi)用(yong)熱(re)(re)交(jiao)(jiao)換(huan)器(qi)時(shi)，器(qi)壁(bi)及管(guan)(guan)(guan)壁(bi)會形成水垢，導致(zhi)換(huan)熱(re)(re)效(xiao)率降低，能耗增加，甚至影(ying)響使(shi)用(yong)。故應(ying)(ying)采取一(yi)(yi)定(ding)的(de)措施(shi)。

熱交換器容積式換熱器采用高效傳熱管—螺紋管作為換熱元件，傳熱系數高，比光管換熱器高1—3倍，流動阻力小，消耗動力少。熱交換器價格由于在換熱器內部結構上有了重大改進，使熱交換器換(huan)熱(re)(re)(re)(re)器(qi)(qi)的(de)各項性能指(zhi)標均有(you)顯著提高。容積式換(huan)熱(re)(re)(re)(re)器(qi)(qi)具備一定的(de)水存(cun)儲(chu)量，在賓(bin)館、飯店(dian)、機關(guan)、學(xue)校、醫院、工(gong)廠、礦山等工(gong)業與(yu)民用建(jian)筑(zhu)的(de)生活(huo)熱(re)(re)(re)(re)水供(gong)(gong)應系統中，應用廣(guang)泛。容積式換(huan)熱(re)(re)(re)(re)器(qi)(qi)特(te)(te)點(dian)：1. 換(huan)熱(re)(re)(re)(re)器(qi)(qi)的(de)材(cai)質根據介質的(de)不(bu)同，可選(xuan)用碳素鋼(gang)、不(bu)銹(SUS304,SUS316,SUS316L)、銅(tong)(tong)管(guan)(guan)及其它特(te)(te)殊材(cai)質。2. 換(huan)熱(re)(re)(re)(re)器(qi)(qi)內(nei)的(de)流體(ti)充(chong)分，抗垢能力(li)(li)強。3. 罐內(nei)全(quan)部儲(chu)存(cun)熱(re)(re)(re)(re)水，無滯水、冷水區(qu)，溶積利用率高。4. 殼體(ti)為(wei)不(bu)銹鋼(gang)Ocr18Ni9或Q235B內(nei)襯紫銅(tong)(tong)板外壁(bi)涂漆(qi)防腐，換(huan)熱(re)(re)(re)(re)管(guan)(guan)采用T2紫銅(tong)(tong)管(guan)(guan)。應用領(ling)域：賓(bin)館、酒店(dian)、住宅小區(qu)及其他生活(huo)與(yu)工(gong)業的(de)熱(re)(re)(re)(re)水供(gong)(gong)應。主要參數：工(gong)作(zuo)壓力(li)(li)：0.2～2.5Mpa產熱(re)(re)(re)(re)水量：0.4m3/h～60m3/h

容積式(shi)換(huan)熱器利(li)用(yong)(yong)(yong)(yong)增(zeng)壓(ya)(ya)(ya)(ya)(ya)泵出口處止(zhi)回(hui)閥(fa)(fa)和(he)電磁閥(fa)(fa)前(qian)閥(fa)(fa)，當用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)系(xi)統運(yun)(yun)行(xing)(xing)(xing)時(shi)，即用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)增(zeng)壓(ya)(ya)(ya)(ya)(ya)泵啟動(dong)時(shi)，電磁閥(fa)(fa)前(qian)閥(fa)(fa)通電，當用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)系(xi)統內壓(ya)(ya)(ya)(ya)(ya)力(li)(li)超過定(ding)壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(確(que)保用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)系(xi)統不倒空)后(hou)，電磁閥(fa)(fa)前(qian)閥(fa)(fa)自動(dong)開啟，用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)回(hui)水(shui)經閥(fa)(fa)前(qian)閥(fa)(fa)定(ding)壓(ya)(ya)(ya)(ya)(ya)為用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)系(xi)統的定(ding)壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)，并容積式(shi)換(huan)熱器減壓(ya)(ya)(ya)(ya)(ya)至和(he)熱網(wang)回(hui)水(shui)管(guan)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)相同(tong)；當用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)容積式(shi)換(huan)熱器增(zeng)壓(ya)(ya)(ya)(ya)(ya)泵停(ting)止(zhi)運(yun)(yun)行(xing)(xing)(xing)時(shi)，電磁閥(fa)(fa)前(qian)閥(fa)(fa)斷電自動(dong)關閉，這樣用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)系(xi)統內的水(shui)就被密閉起來(lai)，如果不漏水(shui)，可保證用(yong)(yong)(yong)(yong)容積式(shi)換(huan)熱器戶(hu)(hu)(hu)系(xi)統內壓(ya)(ya)(ya)(ya)(ya)力(li)(li)在(zai)較長(chang)時(shi)間維持在(zai)定(ding)壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)左右。也就是說(shuo)，不論增(zeng)壓(ya)(ya)(ya)(ya)(ya)冪運(yun)(yun)行(xing)(xing)(xing)還是不運(yun)(yun)行(xing)(xing)(xing)，用(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)系(xi)締內的壓(ya)(ya)(ya)(ya)(ya)力(li)(li)都町堆持在(zai)倧壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)范圍(wei)內。

在(zai)實(shi)際應(ying)(ying)用(yong)工況下，想要(yao)(yao)選(xuan)擇一臺換熱(re)器(qi)使它滿(man)足(zu)(zu)(zu)理論情(qing)況下換熱(re)器(qi)選(xuan)型所具備的(de)(de)(de)(de)所有(you)(you)要(yao)(yao)求幾(ji)乎是(shi)不(bu)可能的(de)(de)(de)(de)。一般(ban)情(qing)況下，我們在(zai)幫換熱(re)器(qi)選(xuan)型時，在(zai)滿(man)足(zu)(zu)(zu)生產(chan)工藝(yi)條件(jian)的(de)(de)(de)(de)前提(ti)下，僅考(kao)慮一個(ge)(ge)或幾(ji)個(ge)(ge)相對(dui)重要(yao)(yao)的(de)(de)(de)(de)因素就可以了。所謂重要(yao)(yao)影響因素具有(you)(you)不(bu)確定性，是(shi)相對(dui)而言(yan)的(de)(de)(de)(de)，通常是(shi)由設置換熱(re)器(qi)的(de)(de)(de)(de)目的(de)(de)(de)(de)來確定的(de)(de)(de)(de)。換熱(re)器(qi)應(ying)(ying)容易(yi)維護。這就要(yao)(yao)求換熱(re)器(qi)容易(yi)清理，對(dui)于易(yi)腐蝕(shi)、強震動等(deng)(deng)破壞的(de)(de)(de)(de)原件(jian)應(ying)(ying)易(yi)于更換，換熱(re)器(qi)應(ying)(ying)滿(man)足(zu)(zu)(zu)工程實(shi)際場(chang)(chang)地的(de)(de)(de)(de)要(yao)(yao)求。選(xuan)用(yong)換熱(re)器(qi)時應(ying)(ying)根據場(chang)(chang)地的(de)(de)(de)(de)限制考(kao)慮換熱(re)器(qi)的(de)(de)(de)(de)直徑、長度、重量(liang)和換熱(re)管(guan)結構等(deng)(deng)。換熱(re)器(qi)應(ying)(ying)盡(jin)可能的(de)(de)(de)(de)經濟。選(xuan)用(yong)時應(ying)(ying)綜(zong)合(he)考(kao)慮換熱(re)器(qi)的(de)(de)(de)(de)制造成本、安裝(zhuang)費用(yong)、維護費用(yong)等(deng)(deng)，應(ying)(ying)使換熱(re)器(qi)盡(jin)可能的(de)(de)(de)(de)經濟。