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管(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)其壽命設(she)計的(de)(de)(de)管(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)約為(wei)(wei)30年(nian)左右(you),為(wei)(wei)4年(nian)左右(you)的(de)(de)(de)檢修(xiu)期,如果換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)泄漏(lou),可能(neng)是(shi)管(guan)(guan)和(he)管(guan)(guan)道泄漏(lou)引(yin)起(qi)的(de)(de)(de)泄漏(lou)或(huo)破裂的(de)(de)(de)管(guan)(guan)板(ban)之間,壁管(guan)(guan)方(fang)法可在短時(shi)間內恢復工作業(ye)績(ji),讓7%堵冠宇管(guan)(guan)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)。根據橡膠(jiao)球清(qing)洗裝(zhuang)置的(de)(de)(de)需(xu)要(yao),可進行定期的(de)(de)(de)機械清(qing)洗。這個方(fang)法很簡(jian)單。 板(ban)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)維護方(fang)法:專業(ye)板(ban)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)具有體積(ji)小、重量輕等(deng)特點(dian),維修(xiu)方(fang)便,不需(xu)要(yao)設(she)置吊裝(zhuang)設(she)施,安(an)裝(zhuang)面積(ji)少(shao)。板(ban)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)手動(dong)維護包括整個機器(qi)(qi)的(de)(de)(de)折疊,用噴水槍和(he)毛刷清(qing)洗板(ban)和(he)墊(dian)片(pian),必(bi)要(yao)時(shi)檢查(cha)板(ban)和(he)墊(dian)片(pian),必(bi)要(yao)時(shi)更換(huan)(huan)(huan)(huan)(huan)板(ban)和(he)墊(dian)片(pian)。管(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)和(he)板(ban)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)如何(he)維修(xiu)板(ban)式(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)通常每年(nian)需(xu)要(yao)清(qing)洗一(yi)次,無(wu)論是(shi)否實(shi)用,都要(yao)做。
用戶要依據介質特性,然后從利于換熱,降低設備腐蝕,減小壓力降和清洗維護簡單這幾個方便來進選擇。那么選擇好了換熱器倆種介質誰走管程誰走殼程又成了大家關注的重點,其實大部分的管殼式換熱器上面都是會標出介質的方面和那個管道走什么介質,不過也有的廠家不會標出,所以小編就來給大家解答這個問題。東北熱水機組廠家可能會腐蝕管殼式換熱器的流體經過管程,因其經過殼程可能會使得換熱設備的管程與殼程都被介質腐蝕;包含有毒物質的流體經過管程,這樣一來就不會往外滲漏。最好熱水機組水壓較高的流體經過(guo)(guo)管程,可(ke)以防止設備因為壓力(li)過(guo)(guo)大,所以去加厚管壁,造成材料浪費(fei),資金投入增多;
容積式換(huan)熱(re)器(qi)利用(yong)(yong)(yong)增(zeng)壓(ya)(ya)泵(beng)出口處(chu)止回(hui)閥(fa)(fa)和(he)電(dian)磁閥(fa)(fa)前閥(fa)(fa),當用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)系(xi)(xi)(xi)統(tong)(tong)運行時(shi)(shi),即用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)增(zeng)壓(ya)(ya)泵(beng)啟(qi)動(dong)時(shi)(shi),電(dian)磁閥(fa)(fa)前閥(fa)(fa)通電(dian),當用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)系(xi)(xi)(xi)統(tong)(tong)內(nei)(nei)壓(ya)(ya)力超(chao)過定壓(ya)(ya)壓(ya)(ya)力(確保用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)系(xi)(xi)(xi)統(tong)(tong)不(bu)(bu)倒空(kong))后,電(dian)磁閥(fa)(fa)前閥(fa)(fa)自(zi)動(dong)開(kai)啟(qi),用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)回(hui)水經閥(fa)(fa)前閥(fa)(fa)定壓(ya)(ya)為用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)系(xi)(xi)(xi)統(tong)(tong)的定壓(ya)(ya)壓(ya)(ya)力,并容積式換(huan)熱(re)器(qi)減壓(ya)(ya)至(zhi)和(he)熱(re)網(wang)回(hui)水管壓(ya)(ya)力相同;當用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)容積式換(huan)熱(re)器(qi)增(zeng)壓(ya)(ya)泵(beng)停止運行時(shi)(shi),電(dian)磁閥(fa)(fa)前閥(fa)(fa)斷電(dian)自(zi)動(dong)關(guan)閉,這樣用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)系(xi)(xi)(xi)統(tong)(tong)內(nei)(nei)的水就被(bei)密閉起來,如(ru)果不(bu)(bu)漏水,可保證用(yong)(yong)(yong)容積式換(huan)熱(re)器(qi)戶(hu)(hu)(hu)(hu)系(xi)(xi)(xi)統(tong)(tong)內(nei)(nei)壓(ya)(ya)力在較長時(shi)(shi)間(jian)維持(chi)在定壓(ya)(ya)壓(ya)(ya)力左右。也就是說(shuo),不(bu)(bu)論增(zeng)壓(ya)(ya)冪運行還(huan)是不(bu)(bu)運行,用(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)系(xi)(xi)(xi)締內(nei)(nei)的壓(ya)(ya)力都町堆(dui)持(chi)在倧壓(ya)(ya)壓(ya)(ya)力范圍內(nei)(nei)。
什(shen)么是容(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)設備(bei)(bei),可能很多(duo)人沒有(you)聽說過,它是用(yong)(yong)(yong)(yong)來(lai)(lai)干什(shen)么的(de)(de)(de)就不得而知了,下(xia)面就帶大家來(lai)(lai)了解一下(xia)容(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)有(you)哪(na)些用(yong)(yong)(yong)(yong)途(tu),一般(ban)適用(yong)(yong)(yong)(yong)在哪(na)些場所(suo)?1.鍋(guo)爐房熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)制(zhi)備(bei)(bei)在一般(ban)性用(yong)(yong)(yong)(yong)途(tu)中,賓(bin)館(guan)、酒店的(de)(de)(de)鍋(guo)爐房產生(sheng)蒸(zheng)汽(qi)(qi)、高(gao)(gao)(gao)溫(wen)(wen)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)后進入容(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi),進而產生(sheng)洗(xi)(xi)(xi)浴或(huo)洗(xi)(xi)(xi)手、洗(xi)(xi)(xi)菜用(yong)(yong)(yong)(yong)的(de)(de)(de)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui),輸送到用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)房間進行熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)使用(yong)(yong)(yong)(yong)。2.太陽能熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)換(huan)熱(re)(re)(re)(re)(re)(re) 在國(guo)內越(yue)(yue)來(lai)(lai)越(yue)(yue)多(duo)的(de)(de)(de)太陽能熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)工(gong)程中,太陽能集熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)利(li)用(yong)(yong)(yong)(yong)太陽能產生(sheng)高(gao)(gao)(gao)溫(wen)(wen)水(shui)(shui)(shui)(shui)(shui)溶液(ye)(ye),高(gao)(gao)(gao)溫(wen)(wen)水(shui)(shui)(shui)(shui)(shui)溶液(ye)(ye)再進入容(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi),高(gao)(gao)(gao)溫(wen)(wen)水(shui)(shui)(shui)(shui)(shui)溶液(ye)(ye)將低溫(wen)(wen)冷水(shui)(shui)(shui)(shui)(shui)加熱(re)(re)(re)(re)(re)(re)到50-60攝氏度的(de)(de)(de)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui),此用(yong)(yong)(yong)(yong)途(tu)的(de)(de)(de)項目越(yue)(yue)來(lai)(lai)越(yue)(yue)普遍。3.熱(re)(re)(re)(re)(re)(re)力熱(re)(re)(re)(re)(re)(re)源廠(chang)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)供應 此類(lei)多(duo)是熱(re)(re)(re)(re)(re)(re)源廠(chang)供熱(re)(re)(re)(re)(re)(re)蒸(zheng)汽(qi)(qi)或(huo)高(gao)(gao)(gao)溫(wen)(wen)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)工(gong)況,通過熱(re)(re)(re)(re)(re)(re)力管道輸送到賓(bin)館(guan)、酒店、學(xue)校(xiao)等公共建筑,汽(qi)(qi)水(shui)(shui)(shui)(shui)(shui)換(huan)熱(re)(re)(re)(re)(re)(re)或(huo)水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)換(huan)熱(re)(re)(re)(re)(re)(re)后把冷水(shui)(shui)(shui)(shui)(shui)加熱(re)(re)(re)(re)(re)(re)成適于洗(xi)(xi)(xi)浴的(de)(de)(de)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui),保障了居民的(de)(de)(de)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)使用(yong)(yong)(yong)(yong)。從(cong)目前(qian)國(guo)內容(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)用(yong)(yong)(yong)(yong)途(tu)中,洗(xi)(xi)(xi)浴稱為該設備(bei)(bei)非(fei)常重要的(de)(de)(de)、主要的(de)(de)(de)用(yong)(yong)(yong)(yong)途(tu)。
產品(pin)介紹(shao)一(yi)、本熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)適(shi)用(yong)(yong)于一(yi)般工(gong)業及民用(yong)(yong)建筑(zhu)的(de)(de)(de)熱(re)(re)水(shui)供應系(xi)統(tong)。按加熱(re)(re)管(guan)(guan)(guan)(guan)型(xing)式,分(fen)(fen)為(wei)甲型(xing)(U型(xing)管(guan)(guan)(guan)(guan)式)乙型(xing)(盤管(guan)(guan)(guan)(guan)式)兩種(zhong),加熱(re)(re)管(guan)(guan)(guan)(guan)的(de)(de)(de)材料有碳素鋼和黃銅管(guan)(guan)(guan)(guan)兩種(zhong)。二、立式容(rong)(rong)積式熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)的(de)(de)(de)表面設(she)(she)置保溫(wen)層。三、熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)必(bi)須設(she)(she)置安(an)(an)全(quan)(quan)裝(zhuang)(zhuang)置一(yi)列三種(zhong)安(an)(an)全(quan)(quan)裝(zhuang)(zhuang)置可選其中一(yi)種(zhong)裝(zhuang)(zhuang)設(she)(she)與(yu)(yu)熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)上。a.在(zai)熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)頂部(bu)安(an)(an)裝(zhuang)(zhuang)設(she)(she)安(an)(an)全(quan)(quan)閥。安(an)(an)全(quan)(quan)閥的(de)(de)(de)壓(ya)力必(bi)須與(yu)(yu)熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)的(de)(de)(de)最高(gao)工(gong)作壓(ya)力相適(shi)應(在(zai)向安(an)(an)全(quan)(quan)閥生產廠訂(ding)貨時(shi)需加以申明)。安(an)(an)全(quan)(quan)閥的(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)與(yu)(yu)使用(yong)(yong)應符合(he)勞動人(ren)事部(bu)《壓(ya)力容(rong)(rong)器(qi)(qi)安(an)(an)全(quan)(quan)技(ji)術檢查規(gui)定》b.在(zai)熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)頂部(bu)裝(zhuang)(zhuang)設(she)(she)接(jie)通(tong)大氣的(de)(de)(de)引出管(guan)(guan)(guan)(guan)(有條(tiao)件的(de)(de)(de)場合(he)).裝(zhuang)(zhuang)設(she)(she)膨(peng)脹水(shui)箱(xiang),與(yu)(yu)熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)連接(jie),以放出膨(peng)脹部(bu)分(fen)(fen)的(de)(de)(de)水(shui)。附(fu)注:若水(shui)中含有硬度鹽(yan)類,在(zai)使用(yong)(yong)熱(re)(re)交(jiao)換(huan)(huan)(huan)(huan)器(qi)(qi)時(shi),器(qi)(qi)壁及管(guan)(guan)(guan)(guan)壁會形成水(shui)垢(gou),導致換(huan)(huan)(huan)(huan)熱(re)(re)效率降低,能耗增加,甚至影響(xiang)使用(yong)(yong)。故應采取(qu)一(yi)定的(de)(de)(de)措(cuo)施。
在(zai)實(shi)(shi)際應(ying)用工況下(xia),想要選擇(ze)一(yi)(yi)(yi)臺換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)使它滿足理(li)論(lun)情況下(xia)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)選型(xing)所(suo)具備的(de)(de)所(suo)有要求幾乎是不可能(neng)的(de)(de)。一(yi)(yi)(yi)般(ban)情況下(xia),我們在(zai)幫換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)選型(xing)時(shi),在(zai)滿足生產工藝條件(jian)的(de)(de)前提下(xia),僅考慮(lv)一(yi)(yi)(yi)個(ge)或幾個(ge)相對(dui)重要的(de)(de)因素(su)就可以(yi)了(le)。所(suo)謂重要影(ying)響(xiang)因素(su)具有不確(que)定性,是相對(dui)而言(yan)的(de)(de),通常(chang)是由設置換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)的(de)(de)目的(de)(de)來確(que)定的(de)(de)。換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)應(ying)容易(yi)維(wei)護(hu)。這就要求換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)容易(yi)清理(li),對(dui)于(yu)易(yi)腐蝕、強震動等(deng)破(po)壞的(de)(de)原件(jian)應(ying)易(yi)于(yu)更換(huan)(huan)(huan)(huan),換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)應(ying)滿足工程實(shi)(shi)際場地(di)的(de)(de)要求。選用換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)時(shi)應(ying)根據場地(di)的(de)(de)限(xian)制(zhi)考慮(lv)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)的(de)(de)直(zhi)徑、長度、重量(liang)和換(huan)(huan)(huan)(huan)熱(re)(re)管結構等(deng)。換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)應(ying)盡可能(neng)的(de)(de)經(jing)(jing)濟(ji)。選用時(shi)應(ying)綜合考慮(lv)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)的(de)(de)制(zhi)造成(cheng)本、安裝費用、維(wei)護(hu)費用等(deng),應(ying)使換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)(qi)盡可能(neng)的(de)(de)經(jing)(jing)濟(ji)。