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一種容積式熱交換器,它由器體、器體內的蒸汽盤管組件以及蒸汽進口與出口,冷水進口與熱水出口組成,其特征在于所述的器體(1)的內表面上噴涂有一層高溫熔化的防腐合金層。容積式換熱器是在普通浮動盤管換熱器的基礎上加大容積制成。主要用于熱水供應系統。生活熱水設備價格一般出口應加設自動控溫裝置以保證洗澡水或衛生熱水的適宜的供水溫度。它除全面具備普通浮動盤管的所有優點外,還可貯存一定的熱水水量,以保證熱水的及時供應。1、容積式換熱器熱媒溫降大。汽水換熱時,凝結水出水溫度約50℃,回水管上下需設疏水器,給使用維修帶來方便,水-水換熱時,河南生活熱水設備價格熱(re)溫降為(wei)同型換熱(re)器(qi)的2~2.5倍,120~150℃的高溫熱(re)水(shui)換熱(re)后可(ke)降至70~75℃。2、容積(ji)式換熱(re)器(qi)換熱(re)效(xiao)果好,散熱(re)效(xiao)果好,散熱(re)損(sun)失小(xiao),節能。
熱(re)(re)交換(huan)器(qi)(qi)的(de)材質(zhi)一(yi)(yi)般都是不(bu)(bu)(bu)銹(xiu)鋼的(de)材質(zhi),因為(wei),不(bu)(bu)(bu)銹(xiu)鋼材質(zhi)的(de)能夠(gou)耐腐蝕(shi)(shi)、使用壽命長、抗氧化也(ye)不(bu)(bu)(bu)錯,更重(zhong)要的(de)就是安全衛(wei)生,所以(yi)廣泛的(de)使用在(zai)(zai)醫(yi)藥、食品、用水(shui)(shui)等方面(mian)。螺(luo)旋(xuan)纏(chan)繞管(guan)式(shi)換(huan)熱(re)(re)器(qi)(qi)公(gong)司告(gao)訴(su)您眼來說板式(shi)換(huan)熱(re)(re)器(qi)(qi)也(ye)有著四大種類,分(fen)別是焊接式(shi)、螺(luo)旋(xuan)板式(shi)、可拆卸式(shi)、蜂窩式(shi)這四種,換(huan)熱(re)(re)器(qi)(qi)與水(shui)(shui)是經常(chang)相伴的(de),所以(yi)會出現一(yi)(yi)個水(shui)(shui)垢,怎么(me)清洗(xi)(xi)(xi)板式(shi)換(huan)熱(re)(re)器(qi)(qi)的(de)水(shui)(shui)垢?①酸(suan)(suan)(suan)洗(xi)(xi)(xi)溫(wen)度(du)晉升酸(suan)(suan)(suan)洗(xi)(xi)(xi)量(liang)(liang)度(du)有益(yi)于進(jin)步除垢成效(xiao),假(jia)如溫(wen)渡過高就會加深(shen)酸(suan)(suan)(suan)洗(xi)(xi)(xi)液對于板式(shi)換(huan)熱(re)(re)器(qi)(qi)板片(pian)的(de)侵蝕(shi)(shi),經過重(zhong)復實驗發覺(jue),酸(suan)(suan)(suan)洗(xi)(xi)(xi)量(liang)(liang)度(du)掌握正在(zai)(zai)六十立方厘米為(wei)宜。②酸(suan)(suan)(suan)洗(xi)(xi)(xi)方法(fa)酸(suan)(suan)(suan)洗(xi)(xi)(xi)辦法(fa)應以(yi)動態浸泡態重(zhong)復相聯合的(de)辦法(fa)停止(zhi)。正在(zai)(zai)酸(suan)(suan)(suan)洗(xi)(xi)(xi)進(jin)程中(zhong)應時常(chang)抽樣抽驗酸(suan)(suan)(suan)洗(xi)(xi)(xi)深(shen)淺,當相鄰兩次(ci)抽驗深(shen)淺差(cha)值低(di)于百分(fen)之零點二時,即能夠(gou)為(wei)酸(suan)(suan)(suan)洗(xi)(xi)(xi)反響終了(le)。
容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)是(shi)一(yi)種(zhong)在(zai)工業上應用(yong)很廣泛的機械設備,具有(you)儲水(shui)量大(da)、水(shui)溫(wen)穩定等(deng)優點。那么(me)大(da)家知道容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)的組(zu)成種(zhong)類有(you)哪(na)(na)些(xie)(xie)嗎?FPR浮動(dong)盤(pan)管(guan)(guan)(guan)容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)的特(te)點又是(shi)怎樣的呢?下(xia)面(mian)就跟隨(sui)小編一(yi)起(qi)看一(yi)下(xia)吧。以下(xia)關于“容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)的組(zu)成類型(xing)(xing)及(ji)特(te)性有(you)哪(na)(na)些(xie)(xie)”的介紹。容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)主要(yao)由貯水(shui)罐(guan)體(ti)(ti)、換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)盤(pan)管(guan)(guan)(guan)管(guan)(guan)(guan)束(shu)、熱(re)(re)(re)(re)媒(mei)進(jin)(jin)出(chu)口、冷熱(re)(re)(re)(re)水(shui)進(jin)(jin)出(chu)口及(ji)各種(zhong)儀表和(he)(he)安全閥接(jie)(jie)口等(deng)組(zu)成容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)可(ke)(ke)省掉熱(re)(re)(re)(re)水(shui)箱(罐(guan)),熱(re)(re)(re)(re)媒(mei)通人盤(pan)管(guan)(guan)(guan)管(guan)(guan)(guan)束(shu)與(yu)罐(guan)體(ti)(ti)內的水(shui)進(jin)(jin)行(xing)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re),使罐(guan)內水(shui)溫(wen)升高(gao)而達到使用(yong)熱(re)(re)(re)(re)水(shui)要(yao)求,屬間接(jie)(jie)加熱(re)(re)(re)(re)方式(shi)(shi)(shi)。容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)種(zhong)類很多,從(cong)(cong)外型(xing)(xing)上可(ke)(ke)分立式(shi)(shi)(shi)和(he)(he)臥式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi);從(cong)(cong)熱(re)(re)(re)(re)媒(mei)性質可(ke)(ke)分汽(qi)水(shui)型(xing)(xing)和(he)(he)水(shui)水(shui)型(xing)(xing),即熱(re)(re)(re)(re)媒(mei)可(ke)(ke)采(cai)用(yong)蒸汽(qi)或高(gao)溫(wen)水(shui);從(cong)(cong)罐(guan)體(ti)(ti)內結(jie)構(gou)而分有(you)容(rong)積(ji)式(shi)(shi)(shi)和(he)(he)半(ban)容(rong)積(ji)式(shi)(shi)(shi)(半(ban)即熱(re)(re)(re)(re)浮動(dong)盤(pan)管(guan)(guan)(guan)式(shi)(shi)(shi))等(deng)類型(xing)(xing)。容(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi),其罐(guan)體(ti)(ti)內充滿(man)水(shui),冷水(shui)自(zi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器(qi)(qi)(qi)底部(bu)進(jin)(jin)入(ru),熱(re)(re)(re)(re)水(shui)從(cong)(cong)罐(guan)體(ti)(ti)頂部(bu)流出(chu)。
管(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)換熱(re)(re)器(qi)(shell and tube heat exchanger)又稱列管(guan)(guan)(guan)(guan)式(shi)(shi)換熱(re)(re)器(qi)。管(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)換熱(re)(re)器(qi)是(shi)以封閉在(zai)(zai)(zai)殼(ke)體中(zhong)管(guan)(guan)(guan)(guan)束的(de)(de)壁(bi)面(mian)作為(wei)(wei)(wei)傳熱(re)(re)面(mian)的(de)(de)間壁(bi)式(shi)(shi)換熱(re)(re)器(qi)。這種(zhong)換熱(re)(re)器(qi)結構較簡單(dan),操作可靠,可用各種(zhong)結構材料(主要是(shi)金屬材料)制(zhi)造,能(neng)在(zai)(zai)(zai)高溫、高壓下使用,是(shi)目前應用廣的(de)(de)類型。管(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)換熱(re)(re)器(qi)是(shi)怎樣(yang)運行(xing)的(de)(de)管(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)換熱(re)(re)器(qi)由殼(ke)體、傳熱(re)(re)管(guan)(guan)(guan)(guan)束、管(guan)(guan)(guan)(guan)板(ban)、折(zhe)流(liu)板(ban)(擋板(ban))和(he)管(guan)(guan)(guan)(guan)箱等(deng)部件(jian)組成。殼(ke)體多為(wei)(wei)(wei)圓(yuan)筒形,內(nei)部裝有管(guan)(guan)(guan)(guan)束,管(guan)(guan)(guan)(guan)束兩端固(gu)定(ding)在(zai)(zai)(zai)管(guan)(guan)(guan)(guan)板(ban)上。進行(xing)換熱(re)(re)的(de)(de)冷熱(re)(re)兩種(zhong)流(liu)體,一(yi)種(zhong)在(zai)(zai)(zai)管(guan)(guan)(guan)(guan)內(nei)流(liu)動(dong),稱為(wei)(wei)(wei)管(guan)(guan)(guan)(guan)程流(liu)體;另一(yi)種(zhong)在(zai)(zai)(zai)管(guan)(guan)(guan)(guan)外流(liu)動(dong),稱為(wei)(wei)(wei)殼(ke)程流(liu)體。
1. 本系列熱(re)(re)(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi),熱(re)(re)(re)(re)媒既可單為蒸汽或高(gao)溫(wen)、低(di)溫(wen)熱(re)(re)(re)(re)水(shui),亦可交(jiao)替使(shi)用(yong)蒸汽或高(gao)、低(di)溫(wen)熱(re)(re)(re)(re)水(shui),設(she)計選(xuan)(xuan)用(yong)時請注明熱(re)(re)(re)(re)媒品種(zhong)。2. 本系列熱(re)(re)(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)必(bi)須設(she)置(zhi)安全裝置(zhi)。下列三種(zhong)可任選(xuan)(xuan)其(qi)一(yi):(1) 熱(re)(re)(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)頂部(bu)(bu)(bu)設(she)置(zhi)安全閥,安全閥的(de)(de)(de)選(xuan)(xuan)擇、使(shi)用(yong)和安裝應符合(he)勞動(dong)(dong)部(bu)(bu)(bu)頒發(fa)的(de)(de)(de)《壓力容器(qi)安全技(ji)術(shu)監察規(gui)程(cheng)》的(de)(de)(de)規(gui)定。(2) 頂部(bu)(bu)(bu)裝設(she)接通(tong)大氣的(de)(de)(de)引出(chu)管(在有條件的(de)(de)(de)場合(he))。(3)裝設(she)膨脹水(shui)箱(xiang)。3. 本系列熱(re)(re)(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)的(de)(de)(de)支(zhi)(zhi)(zhi)座(zuo)(zuo)按標準選(xuan)(xuan)用(yong),三個(ge)支(zhi)(zhi)(zhi)座(zuo)(zuo)中(zhong),一(yi)個(ge)固定支(zhi)(zhi)(zhi)座(zuo)(zuo),兩(liang)個(ge)為活(huo)動(dong)(dong)支(zhi)(zhi)(zhi)座(zuo)(zuo)。活(huo)動(dong)(dong)支(zhi)(zhi)(zhi)座(zuo)(zuo)的(de)(de)(de)地(di)腳螺(luo)栓采用(yong)雙螺(luo)母,第一(yi)個(ge)螺(luo)母在加一(yi)小(xiao)墊(dian)片擰緊后(hou)倒退一(yi)圈,然后(hou)用(yong)第二個(ge)螺(luo)母鎖緊,以便支(zhi)(zhi)(zhi)座(zuo)(zuo)能在基礎(chu)上(shang)自由滑動(dong)(dong)。4. 在使(shi)用(yong)中(zhong),應根據被加熱(re)(re)(re)(re)水(shui)水(shui)質與使(shi)用(yong)情況定期清(qing)理水(shui)垢,當被加熱(re)(re)(re)(re)水(shui)硬度較高(gao)時,宜(yi)采用(yong)適宜(yi)的(de)(de)(de)軟(ruan)化措(cuo)施(shi)