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為了使管(guan)板(ban)可以控制所(suo)有的(de)(de)方式(shi)(shi)(shi)浮動,控制外邊緣與殼(ke)(ke)(ke)壁之間(jian)形(xing)成(cheng)一個17 ~ 23環(huan)隙寬度,不僅減少了管(guan)的(de)(de)數(shu)(shu)量(liang)、結構和管(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱器(qi),容易造成(cheng)短路的(de)(de)殼(ke)(ke)(ke)側的(de)(de)設(she)計,因(yin)此需要焊接縱向旁(pang)路風門擋板(ban)之間(jian),旁(pang)路擋板(ban)的(de)(de)可控制的(de)(de)方式(shi)(shi)(shi)。管(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱器(qi)的(de)(de)好處有多少通(tong)過不雅(ya)檢查、無損(sun)檢測、厚度測試(shi)、水壓試(shi)驗和氣密性試(shi)驗,確定(ding)(ding)了故障部位(wei)。U形(xing)管(guan)的(de)(de)數(shu)(shu)量(liang)較(jiao)少,傳熱面積(ji)較(jiao)小。由于換(huan)(huan)(huan)(huan)(huan)熱器(qi)自身設(she)計的(de)(de)特點和產品更(geng)新換(huan)(huan)(huan)(huan)(huan)代的(de)(de)加快,傳統的(de)(de)人(ren)(ren)工護理和人(ren)(ren)工繪(hui)圖的(de)(de)設(she)計過程已不能適應(ying)其發展。殼(ke)(ke)(ke)式(shi)(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱器(qi)是換(huan)(huan)(huan)(huan)(huan)熱器(qi)的(de)(de)基礎型(xing)式(shi)(shi)(shi)之一,在工業上(shang)應(ying)用于九(jiu)世紀(ji)。此副本可用于選擇所(suo)選有機物(wu)的(de)(de)合(he)適的(de)(de)熱交換(huan)(huan)(huan)(huan)(huan)器(qi),并適當地(di)放置操作管(guan)線,并選擇適當的(de)(de)離(li)心泵進行(xing)特定(ding)(ding)的(de)(de)索賠(pei)。
1. 本(ben)系列(lie)熱(re)交換(huan)(huan)器(qi)(qi),熱(re)媒既可(ke)(ke)(ke)單為蒸(zheng)(zheng)汽或高溫(wen)、低溫(wen)熱(re)水(shui),亦可(ke)(ke)(ke)交替使(shi)用(yong)蒸(zheng)(zheng)汽或高、低溫(wen)熱(re)水(shui),設(she)計選用(yong)時請注明熱(re)媒品(pin)種(zhong)。2. 本(ben)系列(lie)熱(re)交換(huan)(huan)器(qi)(qi)必須設(she)置(zhi)安(an)全裝置(zhi)。下列(lie)三種(zhong)可(ke)(ke)(ke)任選其一:(1) 熱(re)交換(huan)(huan)器(qi)(qi)頂部設(she)置(zhi)安(an)全閥,安(an)全閥的(de)選擇、使(shi)用(yong)和安(an)裝應(ying)符合(he)勞動(dong)部頒發的(de)《壓力容器(qi)(qi)安(an)全技(ji)術(shu)監察規程》的(de)規定(ding)。(2) 頂部裝設(she)接通大(da)氣的(de)引出管(在(zai)有條件(jian)的(de)場合(he))。(3)裝設(she)膨脹水(shui)箱。3. 本(ben)系列(lie)熱(re)交換(huan)(huan)器(qi)(qi)的(de)支(zhi)(zhi)座(zuo)(zuo)按標準(zhun)選用(yong),三個(ge)支(zhi)(zhi)座(zuo)(zuo)中,一個(ge)固定(ding)支(zhi)(zhi)座(zuo)(zuo),兩個(ge)為活動(dong)支(zhi)(zhi)座(zuo)(zuo)。活動(dong)支(zhi)(zhi)座(zuo)(zuo)的(de)地腳螺栓采用(yong)雙(shuang)螺母,第(di)(di)一個(ge)螺母在(zai)加一小墊(dian)片擰緊后倒退一圈,然(ran)后用(yong)第(di)(di)二個(ge)螺母鎖緊,以便支(zhi)(zhi)座(zuo)(zuo)能在(zai)基礎上(shang)自由滑動(dong)。4. 在(zai)使(shi)用(yong)中,應(ying)根(gen)據被加熱(re)水(shui)水(shui)質與使(shi)用(yong)情況定(ding)期清理水(shui)垢,當被加熱(re)水(shui)硬度較(jiao)高時,宜采用(yong)適宜的(de)軟化(hua)措施
浙江生活熱水設備對于換熱器,很多人都是非常熟悉的,換熱器的種類并不是單一的,管殼式換熱器就是一種比較常見的換熱器,很多人都想知道管殼式換熱器是如何工作的,今天小編就為大家簡單的介紹一下管殼式換熱器的工作原理和結構。管殼式換熱器有多層導熱特性良好的材料疊合而成工作原理和熱水器類似,生活熱水設備價格熱(re)(re)(re)(re)水(shui)(shui)器(qi)(qi)是(shi)由(you)燃氣燃燒(shao)時(shi)產生(sheng)熱(re)(re)(re)(re)而(er)換熱(re)(re)(re)(re)器(qi)(qi)是(shi)發熱(re)(re)(re)(re)的(de)(de)(de)介質不是(shi)明火(huo),換熱(re)(re)(re)(re)器(qi)(qi)內部有(you)(you)兩路管道(dao)回路。管殼式換熱(re)(re)(re)(re)器(qi)(qi)的(de)(de)(de)工(gong)作原(yuan)理(li)是(shi)什么一(yi)個(ge)是(shi)熱(re)(re)(re)(re)源(yuan)另一(yi)個(ge)是(shi)被加(jia)(jia)熱(re)(re)(re)(re)源(yuan)熱(re)(re)(re)(re)源(yuan)就(jiu)像熱(re)(re)(re)(re)水(shui)(shui)器(qi)(qi)燃燒(shao)時(shi)的(de)(de)(de)火(huo)焰如熱(re)(re)(re)(re)水(shui)(shui)或蒸(zheng)汽等。被加(jia)(jia)熱(re)(re)(re)(re)源(yuan)就(jiu)像熱(re)(re)(re)(re)水(shui)(shui)器(qi)(qi)里(li)被加(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)水(shui)(shui)。還有(you)(you)熱(re)(re)(re)(re)源(yuan)回路中換熱(re)(re)(re)(re)器(qi)(qi)的(de)(de)(de)熱(re)(re)(re)(re)源(yuan)進口前(qian)有(you)(you)一(yi)個(ge)調節閥(fa)通過改變這個(ge)閥(fa)門的(de)(de)(de)開度(du)就(jiu)可(ke)以調節被加(jia)(jia)熱(re)(re)(re)(re)源(yuan)的(de)(de)(de)溫度(du)。管殼式換熱(re)(re)(re)(re)器(qi)(qi)由(you)殼體(ti)、傳熱(re)(re)(re)(re)管束、管板、折流板(擋板)和(he)管箱等部件組成。
容(rong)積(ji)式(shi)(shi)換熱(re)器利(li)用(yong)(yong)(yong)(yong)增壓(ya)(ya)(ya)(ya)(ya)泵出口處止回閥(fa)(fa)(fa)和電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa),當(dang)用(yong)(yong)(yong)(yong)戶(hu)系(xi)(xi)統(tong)運(yun)(yun)(yun)(yun)行(xing)時,即(ji)用(yong)(yong)(yong)(yong)戶(hu)增壓(ya)(ya)(ya)(ya)(ya)泵啟動時,電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)通電(dian)(dian),當(dang)用(yong)(yong)(yong)(yong)戶(hu)系(xi)(xi)統(tong)內壓(ya)(ya)(ya)(ya)(ya)力(li)(li)超過定壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(確保(bao)(bao)用(yong)(yong)(yong)(yong)戶(hu)系(xi)(xi)統(tong)不(bu)(bu)倒空)后,電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)自動開啟,用(yong)(yong)(yong)(yong)戶(hu)回水經閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)定壓(ya)(ya)(ya)(ya)(ya)為(wei)用(yong)(yong)(yong)(yong)戶(hu)系(xi)(xi)統(tong)的定壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li),并容(rong)積(ji)式(shi)(shi)換熱(re)器減(jian)壓(ya)(ya)(ya)(ya)(ya)至和熱(re)網(wang)回水管壓(ya)(ya)(ya)(ya)(ya)力(li)(li)相(xiang)同;當(dang)用(yong)(yong)(yong)(yong)戶(hu)容(rong)積(ji)式(shi)(shi)換熱(re)器增壓(ya)(ya)(ya)(ya)(ya)泵停止運(yun)(yun)(yun)(yun)行(xing)時,電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)斷電(dian)(dian)自動關(guan)閉(bi)(bi),這樣用(yong)(yong)(yong)(yong)戶(hu)系(xi)(xi)統(tong)內的水就被密閉(bi)(bi)起來(lai),如(ru)果(guo)不(bu)(bu)漏水,可保(bao)(bao)證用(yong)(yong)(yong)(yong)容(rong)積(ji)式(shi)(shi)換熱(re)器戶(hu)系(xi)(xi)統(tong)內壓(ya)(ya)(ya)(ya)(ya)力(li)(li)在較長時間(jian)維持(chi)在定壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)左(zuo)右。也就是說,不(bu)(bu)論增壓(ya)(ya)(ya)(ya)(ya)冪運(yun)(yun)(yun)(yun)行(xing)還是不(bu)(bu)運(yun)(yun)(yun)(yun)行(xing),用(yong)(yong)(yong)(yong)戶(hu)系(xi)(xi)締內的壓(ya)(ya)(ya)(ya)(ya)力(li)(li)都町堆持(chi)在倧(zong)壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)范圍內。
容(rong)積式和(he)(he)半容(rong)積式的(de)就差在:半容(rong)式的(de)換(huan)熱(re)(re)(re)(re)管(guan)束(shu)(shu)帶筒體(ti)(ti),而容(rong)積式的(de)不(bu)帶.容(rong)積式熱(re)(re)(re)(re)交換(huan)器優(you)點1、傳(chuan)熱(re)(re)(re)(re)系數(shu)高(gao)(gao) 彈(dan)性(xing)管(guan)束(shu)(shu)管(guan)是用高(gao)(gao)導熱(re)(re)(re)(re)系數(shu)的(de)紫銅(tong)制成高(gao)(gao)效傳(chuan)熱(re)(re)(re)(re)元件,加(jia)(jia)上合理的(de)換(huan)熱(re)(re)(re)(re)器內部(bu)結(jie)構,大大提高(gao)(gao)了換(huan)熱(re)(re)(re)(re)器的(de)性(xing)能。、不(bu)易(yi)結(jie)垢(gou)(gou) 由于換(huan)熱(re)(re)(re)(re)管(guan)多采用紫銅(tong),而且易(yi)形成湍流的(de)流體(ti)(ti)對(dui)換(huan)熱(re)(re)(re)(re)管(guan)壁面有較強(qiang)的(de)沖(chong)刷作用,加(jia)(jia)上彈(dan)性(xing)管(guan)束(shu)(shu)本身有熱(re)(re)(re)(re)補償能力,通過(guo)熱(re)(re)(re)(re)脹冷(leng)縮(suo)有自潔作用,因此不(bu)易(yi)結(jie)垢(gou)(gou)。 3、無(wu)冷(leng)水(shui)(shui)(shui)(shui)區(qu),容(rong)積利(li)用率高(gao)(gao) 加(jia)(jia)熱(re)(re)(re)(re)罐底部(bu)的(de)冷(leng)水(shui)(shui)(shui)(shui),在用水(shui)(shui)(shui)(shui)量低于額定供(gong)水(shui)(shui)(shui)(shui)能力時(shi)(shi),逐步將罐內冷(leng)水(shui)(shui)(shui)(shui)全部(bu)加(jia)(jia)熱(re)(re)(re)(re),此時(shi)(shi)無(wu)冷(leng)水(shui)(shui)(shui)(shui)區(qu),以維(wei)持熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)的(de)最(zui)大儲(chu)備量。當用水(shui)(shui)(shui)(shui)量大于額定供(gong)水(shui)(shui)(shui)(shui)能力時(shi)(shi),罐內儲(chu)存的(de)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)和(he)(he)即時(shi)(shi)加(jia)(jia)熱(re)(re)(re)(re)的(de)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)同時(shi)(shi)向外(wai)供(gong)以度(du)過(guo)用水(shui)(shui)(shui)(shui)高(gao)(gao)峰(feng)。當因事故(gu)或其(qi)他原因停供(gong)熱(re)(re)(re)(re)媒時(shi)(shi),能最(zui)大限度(du)地供(gong)應所(suo)出貯存的(de)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)。
什么是容(rong)(rong)(rong)(rong)積式(shi)換熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)設備,可(ke)能(neng)很多(duo)人沒有聽說過,它是用(yong)來(lai)干什么的就不得而(er)知了,下面就帶大家來(lai)了解一下容(rong)(rong)(rong)(rong)積式(shi)換熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)有哪(na)(na)些用(yong)途(tu),一般(ban)適(shi)用(yong)在哪(na)(na)些場所?1.鍋(guo)爐房熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)制備在一般(ban)性用(yong)途(tu)中,賓館、酒(jiu)店的鍋(guo)爐房產(chan)生(sheng)蒸(zheng)汽(qi)、高溫(wen)熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)后進入容(rong)(rong)(rong)(rong)積式(shi)換熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi),進而(er)產(chan)生(sheng)洗(xi)浴或(huo)洗(xi)手、洗(xi)菜用(yong)的熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui),輸(shu)送到用(yong)水(shui)(shui)房間進行熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)使(shi)用(yong)。2.太(tai)陽能(neng)熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)換熱(re)(re)(re)(re)(re)(re)(re) 在國內(nei)(nei)越(yue)來(lai)越(yue)多(duo)的太(tai)陽能(neng)熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)工(gong)(gong)程中,太(tai)陽能(neng)集熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)利用(yong)太(tai)陽能(neng)產(chan)生(sheng)高溫(wen)水(shui)(shui)溶(rong)液,高溫(wen)水(shui)(shui)溶(rong)液再進入容(rong)(rong)(rong)(rong)積式(shi)換熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi),高溫(wen)水(shui)(shui)溶(rong)液將低溫(wen)冷(leng)水(shui)(shui)加熱(re)(re)(re)(re)(re)(re)(re)到50-60攝氏度的熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui),此(ci)用(yong)途(tu)的項目越(yue)來(lai)越(yue)普遍。3.熱(re)(re)(re)(re)(re)(re)(re)力(li)熱(re)(re)(re)(re)(re)(re)(re)源廠(chang)熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)供(gong)應 此(ci)類多(duo)是熱(re)(re)(re)(re)(re)(re)(re)源廠(chang)供(gong)熱(re)(re)(re)(re)(re)(re)(re)蒸(zheng)汽(qi)或(huo)高溫(wen)熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)的工(gong)(gong)況(kuang),通(tong)過熱(re)(re)(re)(re)(re)(re)(re)力(li)管道輸(shu)送到賓館、酒(jiu)店、學(xue)校等公共建筑(zhu),汽(qi)水(shui)(shui)換熱(re)(re)(re)(re)(re)(re)(re)或(huo)水(shui)(shui)水(shui)(shui)換熱(re)(re)(re)(re)(re)(re)(re)后把冷(leng)水(shui)(shui)加熱(re)(re)(re)(re)(re)(re)(re)成適(shi)于洗(xi)浴的熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui),保障了居民(min)的熱(re)(re)(re)(re)(re)(re)(re)水(shui)(shui)使(shi)用(yong)。從目前國內(nei)(nei)容(rong)(rong)(rong)(rong)積式(shi)換熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)用(yong)途(tu)中,洗(xi)浴稱為該(gai)設備非常(chang)重要的、主要的用(yong)途(tu)。