換(huan)熱器板(ban)片(pian)(pian)(pian)(pian)(pian)拆開(kai)前(qian),應(ying)丈量板(ban)束的壓緊(jin)長度(du)尺度(du),做好記錄(lu)(重裝(zhuang)時(shi)應(ying)按(an)此尺度(du)). b.密封(feng)墊片(pian)(pian)(pian)(pian)(pian)若(ruo)粘在兩板(ban)片(pian)(pian)(pian)(pian)(pian)間的溝槽(cao)內,此刻(ke)需用(yong)螺絲(si)刀小心腸將(jiang)其(qi)分隔,螺絲(si)刀應(ying)先從易剝開(kai)的部位插入,然后沿其(qi)周邊進行別離(li),切不可損壞換(huan)熱器板(ban)片(pian)(pian)(pian)(pian)(pian)和密封(feng)墊片(pian)(pian)(pian)(pian)(pian) 替換(huan)新密封(feng)墊片(pian)(pian)(pian)(pian)(pian)時(shi),需要(yao)用(yong)丙酮或其(qi)他(ta)酮類有(you)機溶劑(ji),將(jiang)密封(feng)墊片(pian)(pian)(pian)(pian)(pian)溝槽(cao)擦(ca)凈.再用(yong)毛刷將(jiang)合成樹脂(zhi)粘接劑(ji)均勻涂在溝槽(cao)里..查看換(huan)熱器板(ban)片(pian)(pian)(pian)(pian)(pian)是(shi)否有(you)穿(chuan)孔,一般用(yong)5倍的放大鏡,有(you)時(shi)也(ye)可用(yong)燈火或火油(you)滲透法等逐片(pian)(pian)(pian)(pian)(pian)查看.e.假如發現介(jie)質出入口(kou)短管(guan)及通道有(you)雜物(wu)堆積,則闡明過(guo)濾器失效,應(ying)及時(shi)清(qing)洗(xi).

管(guan)(guan)(guan)殼式換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)廠家換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)又多(duo)層導(dao)熱(re)(re)(re)特性良好(hao)的(de)(de)(de)(de)材(cai)料疊合而(er)(er)成換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)是將(jiang)熱(re)(re)(re)流(liu)體(ti)的(de)(de)(de)(de)部(bu)分熱(re)(re)(re)量傳(chuan)遞給冷(leng)流(liu)體(ti)的(de)(de)(de)(de)設備(bei)，又稱熱(re)(re)(re)交換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)(qi)。熱(re)(re)(re)交換(huan)(huan)(huan)，一般是對(dui)流(liu)或輻(fu)射，將(jiang)待加熱(re)(re)(re)或待冷(leng)卻的(de)(de)(de)(de)介質與換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)作(zuo)介質進行熱(re)(re)(re)交換(huan)(huan)(huan)，從而(er)(er)達到介質溫度參數滿足使用的(de)(de)(de)(de)要求，無(wu)所謂(wei)最不(bu)最好(hao)，不(bu)同(tong)工(gong)(gong)(gong)作(zuo)環境(jing)選(xuan)擇不(bu)同(tong)工(gong)(gong)(gong)作(zuo)原理(li)的(de)(de)(de)(de)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)。管(guan)(guan)(guan)殼式換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)原理(li)通(tong)過工(gong)(gong)(gong)作(zuo)原理(li)和(he)熱(re)(re)(re)水(shui)器(qi)(qi)(qi)(qi)(qi)類似，熱(re)(re)(re)水(shui)器(qi)(qi)(qi)(qi)(qi)是由(you)燃(ran)(ran)氣燃(ran)(ran)燒時(shi)產生熱(re)(re)(re)而(er)(er)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)是發熱(re)(re)(re)的(de)(de)(de)(de)介質不(bu)是明火 換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)內部(bu)有兩路管(guan)(guan)(guan)道回(hui)路 一個是熱(re)(re)(re)源(yuan) ，另一個是被加熱(re)(re)(re)源(yuan) 熱(re)(re)(re)源(yuan)就(jiu)像熱(re)(re)(re)水(shui)器(qi)(qi)(qi)(qi)(qi)燃(ran)(ran)燒時(shi)的(de)(de)(de)(de)火焰 如熱(re)(re)(re)水(shui)或蒸汽等 被加熱(re)(re)(re)源(yuan)就(jiu)像熱(re)(re)(re)水(shui)器(qi)(qi)(qi)(qi)(qi)里被加熱(re)(re)(re)的(de)(de)(de)(de)水(shui) .。管(guan)(guan)(guan)殼式換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)原理(li)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)振(zhen)動破(po)壞(huai)包(bao)括(kuo)管(guan)(guan)(guan)子(zi)和(he)折(zhe)流(liu)板(ban)管(guan)(guan)(guan)孔間的(de)(de)(de)(de)磨損(sun)、管(guan)(guan)(guan)子(zi)在折(zhe)流(liu)板(ban)處所受到的(de)(de)(de)(de)振(zhen)動和(he)剪切碰撞(zhuang)(zhuang)等應力的(de)(de)(de)(de)疲(pi)勞破(po)壞(huai)、管(guan)(guan)(guan)子(zi)間的(de)(de)(de)(de)相互(hu)碰撞(zhuang)(zhuang)磨損(sun)以及管(guan)(guan)(guan)板(ban)處管(guan)(guan)(guan)子(zi)的(de)(de)(de)(de)疲(pi)勞破(po)壞(huai)等。有許多(duo)引(yin)起(qi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)振(zhen)動的(de)(de)(de)(de)根(gen)源(yuan)，而(er)(er)其中(zhong)的(de)(de)(de)(de)某一或某幾個則(ze)可(ke)能是激起(qi)危害性的(de)(de)(de)(de)振(zhen)動根(gen)源(yuan)。

在檢(jian)(jian)修維(wei)(wei)護換(huan)熱器汽(qi)(qi)(qi)包(bao)時(shi)發(fa)現汽(qi)(qi)(qi)包(bao)封(feng)頭(tou)泄(xie)漏(lou)，在汽(qi)(qi)(qi)包(bao)封(feng)頭(tou)的閥蓋(gai)角焊(han)(han)縫(feng)處出(chu)現裂(lie)紋，裂(lie)紋平行于(yu)(yu)焊(han)(han)縫(feng)。采(cai)用(yong)宏(hong)觀形貌分(fen)(fen)析、化(hua)學成分(fen)(fen)分(fen)(fen)析、金相檢(jian)(jian)驗、顯微(wei)硬度測定、能譜(pu)分(fen)(fen)析以及應(ying)力分(fen)(fen)析等(deng)方法(fa)對泄(xie)漏(lou)處進行了分(fen)(fen)析。結果表(biao)明，汽(qi)(qi)(qi)包(bao)中(zhong)水質(zhi)含(han)有較(jiao)高濃度的堿(jian)性元(yuan)素和氯、硫、氧等(deng)強(qiang)腐蝕性元(yuan)素，又在焊(han)(han)接殘(can)余應(ying)力的作用(yong)下(xia)發(fa)生(sheng)應(ying)力腐蝕開裂(lie)，最后導致汽(qi)(qi)(qi)包(bao)封(feng)頭(tou)產(chan)生(sheng)泄(xie)漏(lou)。應(ying)力腐蝕；沿晶；堿(jian)脆；軋制帶狀組織某化(hua)工廠換(huan)熱器汽(qi)(qi)(qi)包(bao)于(yu)(yu)1996年(nian)(nian)(nian)投入(ru)使用(yong)，于(yu)(yu)2005年(nian)(nian)(nian)上半年(nian)(nian)(nian)維(wei)(wei)護檢(jian)(jian)修時(shi)發(fa)現滲(shen)漏(lou)。經去(qu)除(chu)外(wai)面保溫(wen)材料后，發(fa)現汽(qi)(qi)(qi)包(bao)封(feng)頭(tou)的蓋(gai)板(ban)角焊(han)(han)縫(feng)位置出(chu)現裂(lie)紋，裂(lie)紋為穿透(tou)型(xing)，起源(yuan)于(yu)(yu)汽(qi)(qi)(qi)包(bao)封(feng)頭(tou)內表(biao)面，換(huan)熱器外(wai)形尺寸為1632mm9423mm，汽(qi)(qi)(qi)包(bao)封(feng)頭(tou)外(wai)形尺寸1632mm400mm，汽(qi)(qi)(qi)包(bao)封(feng)頭(tou)材料為16MnR鋼(gang)。

管殼式換熱器又稱列管式換熱器、列管換熱器、管殼換熱器、殼管式換熱器、殼管換熱器，關于管殼式換熱器名稱各種叫法都有，比較常見說法就是管殼式換熱器和列管式換熱器。管殼式換熱器組成及優點： 管殼式換熱器主要有殼體、管束、折流板、管板和封頭等部分組成，殼體多呈圓形,內部裝有平行管束或者螺旋管，管束安裝在殼體內，兩端固定于管板上，供應生活熱水設備價格封頭用螺栓與殼體兩端的法蘭相連。管殼換熱器內進行換熱的兩種流體在管殼換熱器內進行換熱的兩種流體：（1）一種在管內流動，其行程稱為管程；（2）一種在管外流動,其行程稱為殼程；（3）管束的壁面即為傳熱面。管子的型號不一，合肥生活熱水設備過(guo)程一般為直徑(jing)16mm20mm或者25mm三個型(xing)號(hao)；4）管壁厚度(du)一般為1mm，1.5mm，2mm以及2.5mm。

容積(ji)式換(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)是(shi)使(shi)(shi)(shi)用(yong)的非常廣泛(fan)的一(yi)種(zhong)(zhong)換(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)，它主要由器(qi)(qi)(qi)(qi)體、蒸汽盤管(guan)(guan)組件，蒸汽進出口、冷熱(re)(re)(re)水進出口等組成(cheng)，為防(fang)(fang)止器(qi)(qi)(qi)(qi)體內表(biao)面(mian)(mian)腐蝕，在表(biao)面(mian)(mian)上(shang)噴涂有一(yi)層(ceng)防(fang)(fang)腐合金層(ceng)，并(bing)在合金層(ceng)上(shang)刷(shua)制有油漆層(ceng)，另取消原有管(guan)(guan)箱，蒸汽盤管(guan)(guan)通過法蘭直接外接，從而使(shi)(shi)(shi)本實用(yong)新型具有結構(gou)簡單合理(li)、使(shi)(shi)(shi)用(yong)壽命(ming)長，換(huan)熱(re)(re)(re)效果好，節(jie)能等特點。那么容積(ji)式換(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)怎么選(xuan)擇(ze)？容積(ji)式換(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)的四大優點隨著(zhu)時代的發展，科(ke)技的進步，容積(ji)式換(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)作(zuo)為一(yi)種(zhong)(zhong)熱(re)(re)(re)交(jiao)換(huan)設(she)備，廣泛(fan)應(ying)用(yong)于各行各業(ye)。其中有一(yi)種(zhong)(zhong)是(shi)波紋管(guan)(guan)式換(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)，它一(yi)改傳統換(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)使(shi)(shi)(shi)用(yong)厚(hou)壁(bi)鋼管(guan)(guan)做(zuo)換(huan)熱(re)(re)(re)管(guan)(guan)，而采用(yong)薄壁(bi)不(bu)銹鋼管(guan)(guan)做(zuo)換(huan)熱(re)(re)(re)管(guan)(guan)，并(bing)利用(yong)特殊裝置在薄壁(bi)不(bu)銹鋼管(guan)(guan)上(shang)加工(gong)出波紋，使(shi)(shi)(shi)其成(cheng)為一(yi)種(zhong)(zhong)沿換(huan)熱(re)(re)(re)管(guan)(guan)軸線方向上(shang)其橫截(jie)面(mian)(mian)積(ji)呈(cheng)周期性變化。

板式換熱(re)器(qi)本身(shen)技(ji)術(shu)指(zhi)(zhi)標(biao)(biao)上存在過(guo)(guo)流孔徑,進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質請求(qiu)(qiu),經過(guo)(guo)比照(zhao)實踐進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質指(zhi)(zhi)標(biao)(biao)(冷(leng)水(shui)(shui)(shui)(shui)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質,熱(re)水(shui)(shui)(shui)(shui)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質),需求(qiu)(qiu)留意一下幾點(dian)：進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質酸堿性(包(bao)括冷(leng)水(shui)(shui)(shui)(shui)和用于換熱(re)的熱(re)水(shui)(shui)(shui)(shui)),假如(ru)(ru)超出板式換熱(re)器(qi)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)技(ji)術(shu)指(zhi)(zhi)標(biao)(biao),需求(qiu)(qiu)加(jia)裝PH調理(li)安裝,避免過(guo)(guo)酸腐(fu)蝕(shi)或者(zhe)過(guo)(guo)堿構造梗(geng)塞;同事堿性也會(hui)腐(fu)蝕(shi)換熱(re)器(qi)密封(feng)橡(xiang)膠圈招致走(zou)漏呈現.假如(ru)(ru)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)濁度超標(biao)(biao)或進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)中(zhong)雜質過(guo)(guo)多過(guo)(guo)大(da)(包(bao)括冷(leng)水(shui)(shui)(shui)(shui)和用于換熱(re)的熱(re)水(shui)(shui)(shui)(shui)),倡(chang)議加(jia)裝自清(qing)洗過(guo)(guo)濾(lv)器(qi),避免板式換熱(re)器(qi)梗(geng)塞,假如(ru)(ru)影響不是很(hen)大(da),只(zhi)需在進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)端加(jia)裝Y型過(guo)(guo)濾(lv)器(qi)即可.閉路循環要思索增加(jia)加(jia)藥安裝,如(ru)(ru)投(tou)加(jia)緩蝕(shi)阻垢劑(ji)避免結垢。