用戶要依(yi)據介(jie)(jie)(jie)質(zhi)(zhi)(zhi)特性，然(ran)后從利于換(huan)熱，降低設(she)備腐蝕，減小壓(ya)(ya)力降和清洗(xi)維護(hu)簡單這(zhe)幾個(ge)方(fang)(fang)便來(lai)進選擇。那(nei)么選擇好了換(huan)熱器(qi)倆種介(jie)(jie)(jie)質(zhi)(zhi)(zhi)誰走管(guan)(guan)(guan)(guan)程(cheng)誰走殼(ke)(ke)(ke)程(cheng)又(you)成了大(da)家關注的(de)(de)(de)重(zhong)點，其實大(da)部(bu)分的(de)(de)(de)管(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)換(huan)熱器(qi)上面(mian)都是會標出介(jie)(jie)(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)方(fang)(fang)面(mian)和那(nei)個(ge)管(guan)(guan)(guan)(guan)道走什(shen)么介(jie)(jie)(jie)質(zhi)(zhi)(zhi)，不(bu)過(guo)(guo)(guo)也有的(de)(de)(de)廠家不(bu)會標出，所(suo)以(yi)小編(bian)就來(lai)給大(da)家解答(da)這(zhe)個(ge)問(wen)題。可(ke)能會腐蝕管(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)換(huan)熱器(qi)的(de)(de)(de)流體經過(guo)(guo)(guo)管(guan)(guan)(guan)(guan)程(cheng)，因其經過(guo)(guo)(guo)殼(ke)(ke)(ke)程(cheng)可(ke)能會使(shi)得換(huan)熱設(she)備的(de)(de)(de)管(guan)(guan)(guan)(guan)程(cheng)與殼(ke)(ke)(ke)程(cheng)都被(bei)介(jie)(jie)(jie)質(zhi)(zhi)(zhi)腐蝕；包含有毒物質(zhi)(zhi)(zhi)的(de)(de)(de)流體經過(guo)(guo)(guo)管(guan)(guan)(guan)(guan)程(cheng)，這(zhe)樣一來(lai)就不(bu)會往外(wai)滲漏。水壓(ya)(ya)較高的(de)(de)(de)流體經過(guo)(guo)(guo)管(guan)(guan)(guan)(guan)程(cheng)，可(ke)以(yi)防止設(she)備因為(wei)壓(ya)(ya)力過(guo)(guo)(guo)大(da)，所(suo)以(yi)去加厚管(guan)(guan)(guan)(guan)壁，造成材料浪費，資金投入增多(duo)；

管殼式換熱器其壽命設計的管殼式換熱器約為30年左右，為4年左右的檢修期，如果換熱器泄漏，換熱機組廠家可能是管和管道泄漏引起的泄漏或破裂的管板之間，壁管方法可在短時間內恢復工作業績，讓7%堵冠宇管換熱器。根據橡膠球清洗裝置的需要，可進行定期的機械清洗。供應換熱機組這個(ge)方(fang)法很簡單(dan)。 板(ban)(ban)式(shi)(shi)換(huan)熱(re)器(qi)的維(wei)護方(fang)法：專業板(ban)(ban)式(shi)(shi)換(huan)熱(re)器(qi)具有體(ti)積小(xiao)、重量輕等特點，維(wei)修(xiu)方(fang)便(bian)，不(bu)需要(yao)(yao)設(she)置(zhi)吊(diao)裝設(she)施(shi)，安裝面積少。板(ban)(ban)式(shi)(shi)換(huan)熱(re)器(qi)的手動維(wei)護包(bao)括整個(ge)機器(qi)的折疊，用(yong)噴水槍和毛刷清洗板(ban)(ban)和墊片(pian)(pian)，必要(yao)(yao)時檢查(cha)板(ban)(ban)和墊片(pian)(pian)，必要(yao)(yao)時更(geng)換(huan)板(ban)(ban)和墊片(pian)(pian)。管殼式(shi)(shi)換(huan)熱(re)器(qi)和板(ban)(ban)式(shi)(shi)換(huan)熱(re)器(qi)如何(he)維(wei)修(xiu)板(ban)(ban)式(shi)(shi)換(huan)熱(re)器(qi)通常每(mei)年需要(yao)(yao)清洗一次，無論是否實用(yong)，都要(yao)(yao)做。

管(guan)(guan)殼式(shi)換熱(re)(re)器(qi)(qi)(qi)又(you)稱列管(guan)(guan)式(shi)換熱(re)(re)器(qi)(qi)(qi)。是以封閉在(zai)殼體中管(guan)(guan)束的(de)壁面(mian)作為傳熱(re)(re)面(mian)的(de)間(jian)(jian)壁式(shi)換熱(re)(re)器(qi)(qi)(qi)。這種換熱(re)(re)器(qi)(qi)(qi)結構(gou)較簡(jian)單，操作可靠，可用(yong)各(ge)種結構(gou)材料制造(zao)，能在(zai)高(gao)溫、高(gao)壓下(xia)使用(yong)，是目前應用(yong)廣泛的(de)類(lei)型(xing)。在(zai)使用(yong)一段(duan)時間(jian)(jian)之后(hou)對管(guan)(guan)殼式(shi)換熱(re)(re)器(qi)(qi)(qi)清洗(xi)非(fei)常的(de)重要，一般(ban)由于(yu)工(gong)業上使用(yong)長久管(guan)(guan)殼式(shi)換熱(re)(re)器(qi)(qi)(qi)里(li)面(mian)的(de)管(guan)(guan)道會(hui)出(chu)現(xian)各(ge)種灰塵(chen)和沉淀物的(de)粘黏，導致(zhi)換熱(re)(re)效(xiao)率(lv)(lv)下(xia)降，變相提高(gao)生產(chan)成本(ben)，嚴重還(huan)會(hui)導致(zhi)管(guan)(guan)殼式(shi)換熱(re)(re)器(qi)(qi)(qi)使用(yong)壽命(ming)，造(zao)成損(sun)失。清洗(xi)有(you)利于(yu)提高(gao)換熱(re)(re)效(xiao)率(lv)(lv):管(guan)(guan)殼式(shi)換熱(re)(re)器(qi)(qi)(qi)或管(guan)(guan)道運行一段(duan)時間(jian)(jian)后(hou)，表面(mian)往往會(hui)結一層污(wu)(wu)垢，污(wu)(wu)垢一般(ban)較為致(zhi)密堅(jian)硬，熱(re)(re)導率(lv)(lv)很小。污(wu)(wu)垢的(de)阻礙(ai)效(xiao)率(lv)(lv)大得(de)驚人(ren)，里(li)面(mian)的(de)有(you)機(ji)離子、灰塵(chen)若無(wu)重視可能導致(zhi)不可避免的(de)其他問題(ti)的(de)產(chan)生。

板(ban)(ban)式(shi)換熱器本身技術(shu)指標(biao)上存在過(guo)(guo)(guo)流孔徑,進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質請(qing)求(qiu),經過(guo)(guo)(guo)比照(zhao)實踐進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質指標(biao)(冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質,熱水(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質),需求(qiu)留意(yi)一下幾點：進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質酸(suan)堿性(xing)(包(bao)括(kuo)(kuo)冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)和(he)用于換熱的(de)熱水(shui)(shui)(shui)(shui)(shui)(shui)(shui)),假(jia)(jia)如(ru)超出板(ban)(ban)式(shi)換熱器進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)技術(shu)指標(biao),需求(qiu)加(jia)裝(zhuang)PH調理安(an)裝(zhuang),避免(mian)(mian)過(guo)(guo)(guo)酸(suan)腐蝕或者過(guo)(guo)(guo)堿構造梗(geng)(geng)塞;同事堿性(xing)也會腐蝕換熱器密封(feng)橡膠圈招致走漏(lou)呈現(xian).假(jia)(jia)如(ru)進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)濁度超標(biao)或進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)雜質過(guo)(guo)(guo)多過(guo)(guo)(guo)大(包(bao)括(kuo)(kuo)冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)和(he)用于換熱的(de)熱水(shui)(shui)(shui)(shui)(shui)(shui)(shui)),倡議加(jia)裝(zhuang)自清(qing)洗過(guo)(guo)(guo)濾(lv)器,避免(mian)(mian)板(ban)(ban)式(shi)換熱器梗(geng)(geng)塞,假(jia)(jia)如(ru)影響不是(shi)很大,只需在進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)端加(jia)裝(zhuang)Y型過(guo)(guo)(guo)濾(lv)器即(ji)可(ke).閉路循環(huan)要思(si)索增加(jia)加(jia)藥安(an)裝(zhuang),如(ru)投加(jia)緩蝕阻垢劑避免(mian)(mian)結(jie)垢。

容(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)：容(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)是利用(yong)(yong)冷(leng)(leng)、熱(re)(re)(re)流體交(jiao)替流經(jing)蓄熱(re)(re)(re)室(shi)中的(de)(de)蓄熱(re)(re)(re)體（填料(liao)）表(biao)面(mian)(mian)，從(cong)而(er)進行熱(re)(re)(re)量(liang)(liang)(liang)(liang)交(jiao)換(huan)(huan)(huan)的(de)(de)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)。間(jian)壁容(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)冷(leng)(leng)、熱(re)(re)(re)流體被(bei)固體間(jian)壁隔開(kai)，并通(tong)過間(jian)壁進行熱(re)(re)(re)量(liang)(liang)(liang)(liang)交(jiao)換(huan)(huan)(huan)的(de)(de)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)，因此又稱(cheng)表(biao)面(mian)(mian)式(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)。容(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)優(you)(you)(you)點：積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)的(de)(de)6優(you)(you)(you)點1）容(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)兼具換(huan)(huan)(huan)熱(re)(re)(re)、貯熱(re)(re)(re)功(gong)能。有較大(da)(da)的(de)(de)貯熱(re)(re)(re)量(liang)(liang)(liang)(liang)，可(ke)以提前加熱(re)(re)(re)，將熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)貯存在換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)內， 熱(re)(re)(re)媒的(de)(de)小(xiao)時(shi)(shi)耗熱(re)(re)(re)量(liang)(liang)(liang)(liang)可(ke)隨(sui)加熱(re)(re)(re)時(shi)(shi)間(jian)的(de)(de)加長(chang)而(er)減小(xiao)其峰值。2）容(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)適(shi)用(yong)(yong)于(yu)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)用(yong)(yong)量(liang)(liang)(liang)(liang)大(da)(da)，且用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)不均勻的(de)(de)建筑物(wu)，如酒店的(de)(de)生活用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)。3）被(bei)加熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)通(tong)過罐體阻力損失小(xiao)。4）結構簡(jian)單、管理方(fang)便，可(ke)承受水(shui)(shui)(shui)(shui)(shui)壓，噪低。積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)的(de)(de)6優(you)(you)(you)點5）換(huan)(huan)(huan)熱(re)(re)(re)面(mian)(mian)積(ji)(ji)大(da)(da)，換(huan)(huan)(huan)熱(re)(re)(re)量(liang)(liang)(liang)(liang)高。6）供水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)壓、水(shui)(shui)(shui)(shui)(shui)溫穩定(ding)、安全、節水(shui)(shui)(shui)(shui)(shui)、用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)舒適(shi)。使(shi)用(yong)(yong)壽(shou)命長(chang)。容(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)缺點：積(ji)(ji)式(shi)(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)器(qi)(qi)的(de)(de)6優(you)(you)(you)點1）外形體積(ji)(ji)較大(da)(da)、換(huan)(huan)(huan)熱(re)(re)(re)效率相對較低。2）殼(ke)程與(yu)殼(ke)程清洗不方(fang)便，維修困難。3）漸熱(re)(re)(re)速度慢，不適(shi)用(yong)(yong)與(yu)間(jian)歇工(gong)作的(de)(de)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)場合，如職工(gong)浴室(shi)。