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管(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)和(he)列管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)的(de)區別(bie)(bie)(bie),管(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)和(he)列管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)在物理構(gou)造上(shang)(shang)一(yi)模一(yi)樣(yang),不過(guo)這(zhe)倆種(zhong)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)的(de)使(shi)用方式(shi)(shi)(shi)(shi)不一(yi)樣(yang)列管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)(shi)(shi)的(de)介(jie)質(zhi)(zhi)是(shi)經過(guo)的(de)管(guan)(guan)(guan)(guan)(guan)程(換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)里面(mian)),冷介(jie)質(zhi)(zhi)通過(guo)殼(ke)程(換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)和(he)殼(ke)體之間),管(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)(shi)(shi)恰恰和(he)他(ta)相反。另(ling)外列管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)的(de)結構(gou)比較簡(jian)單緊(jin)密(mi)、制作資(zi)金少,但(dan)是(shi)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)刻(ke)意進(jin)行機械清(qing)洗。這(zhe)種(zhong)換(huan)(huan)熱(re)(re)(re)的(de)器(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)束固(gu)定在管(guan)(guan)(guan)(guan)(guan)板(ban)的(de)一(yi)端(duan),管(guan)(guan)(guan)(guan)(guan)板(ban)又分(fen)別(bie)(bie)(bie)固(gu)定在外殼(ke)兩(liang)側(ce),而(er)且上(shang)(shang)面(mian)的(de)連(lian)接(jie)有頂(ding)蓋(gai),頂(ding)蓋(gai)和(he)殼(ke)體上(shang)(shang)裝著(zhu)介(jie)質(zhi)(zhi)進(jin)出口。大部分(fen)列管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)都會在換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)外面(mian)設置上(shang)(shang)很多和(he)管(guan)(guan)(guan)(guan)(guan)束吹制的(de)擋板(ban)。還有就(jiu)是(shi)它的(de)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)和(he)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)板(ban)包括(kuo)和(he)外殼(ke)的(de)都是(shi)剛性連(lian)接(jie),而(er)且因為換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)內(nei)和(he)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)外是(shi)兩(liang)種(zhong)溫(wen)度(du)差別(bie)(bie)(bie)很大的(de)介(jie)質(zhi)(zhi)。
容積式和半容積式的就差在:半容式的換熱管束帶筒體,而容積式的不帶.容積式熱交換器優點1、傳熱系數高 彈性管束管是用高導熱系數的紫銅制成高效傳熱元件,換熱器哪家好加上合理的換熱器內部結構,大大提高了換熱器的性能。、不易結垢 由于換熱管多采用紫銅,而且易形成湍流的流體對換熱管壁面有較強的沖刷作用,加上彈性管束本身有熱補償能力,通過熱脹冷縮有自潔作用,因此不易結垢。 3、無冷水區,容積利用率高 加熱罐底部的冷水,在用水量低于額定供水能力時,逐步將罐內冷水全部加熱,此時無冷水區,以維持熱水的最大儲備量。當用水量大于額定供水能力時,上海換熱器罐內儲存的熱(re)水和即時(shi)加熱(re)的熱(re)水同時(shi)向外(wai)供以度過(guo)用(yong)水高峰。當因(yin)事故或其他原因(yin)停供熱(re)媒時(shi),能最大限(xian)度地供應所出貯存的熱(re)水。
產品介紹(shao)一(yi)、本熱交(jiao)(jiao)換器適(shi)用(yong)于一(yi)般工(gong)業及(ji)民用(yong)建筑的(de)熱水(shui)(shui)供應系統。按加(jia)熱管(guan)型(xing)式(shi),分為甲型(xing)(U型(xing)管(guan)式(shi))乙型(xing)(盤(pan)管(guan)式(shi))兩種(zhong),加(jia)熱管(guan)的(de)材料有碳素鋼和黃(huang)銅(tong)管(guan)兩種(zhong)。二(er)、立(li)式(shi)容積式(shi)熱交(jiao)(jiao)換器的(de)表(biao)面設(she)置保溫層。三、熱交(jiao)(jiao)換器必須(xu)設(she)置安(an)(an)全(quan)裝(zhuang)置一(yi)列三種(zhong)安(an)(an)全(quan)裝(zhuang)置可選其中(zhong)一(yi)種(zhong)裝(zhuang)設(she)與熱交(jiao)(jiao)換器上。a.在(zai)熱交(jiao)(jiao)換器頂(ding)(ding)部安(an)(an)裝(zhuang)設(she)安(an)(an)全(quan)閥。安(an)(an)全(quan)閥的(de)壓(ya)力必須(xu)與熱交(jiao)(jiao)換的(de)最(zui)高工(gong)作壓(ya)力相(xiang)適(shi)應(在(zai)向安(an)(an)全(quan)閥生產廠訂貨時(shi)需加(jia)以申明)。安(an)(an)全(quan)閥的(de)安(an)(an)裝(zhuang)與使用(yong)應符合勞動人事部《壓(ya)力容器安(an)(an)全(quan)技術(shu)檢查規定》b.在(zai)熱交(jiao)(jiao)換器頂(ding)(ding)部裝(zhuang)設(she)接(jie)通大氣(qi)的(de)引出(chu)管(guan)(有條件的(de)場合).裝(zhuang)設(she)膨脹(zhang)水(shui)(shui)箱,與熱交(jiao)(jiao)換器連接(jie),以放出(chu)膨脹(zhang)部分的(de)水(shui)(shui)。附注:若水(shui)(shui)中(zhong)含有硬度鹽類,在(zai)使用(yong)熱交(jiao)(jiao)換器時(shi),器壁及(ji)管(guan)壁會(hui)形成(cheng)水(shui)(shui)垢,導致換熱效率降低,能耗增加(jia),甚(shen)至影(ying)響使用(yong)。故(gu)應采取一(yi)定的(de)措(cuo)施。
家(jia)用熱(re)(re)交(jiao)換(huan)(huan)(huan)器解決了集體供暖家(jia)庭和冬(dong)天(tian)用熱(re)(re)水(shui)的(de)(de)難題。它的(de)(de)工作原(yuan)理跟集體供熱(re)(re)的(de)(de)熱(re)(re)交(jiao)換(huan)(huan)(huan)器原(yuan)理相(xiang)同(tong)。只是大(da)小和樣式(shi)(shi)(shi)(shi)不(bu)(bu)(bu)(bu)同(tong)而(er)已。可(ke)分為鑄(zhu)鐵式(shi)(shi)(shi)(shi),筒式(shi)(shi)(shi)(shi),鋼制式(shi)(shi)(shi)(shi),儲(chu)水(shui)式(shi)(shi)(shi)(shi),板式(shi)(shi)(shi)(shi)。效果都不(bu)(bu)(bu)(bu)錯(cuo)。鑄(zhu)鐵式(shi)(shi)(shi)(shi)熱(re)(re)交(jiao)換(huan)(huan)(huan)器 的(de)(de)體積(ji)大(da),重量重。但(dan)是里(li)面(mian)的(de)(de)銅(tong)管買之前可(ke)以打開檢(jian)查(cha)一(yi)下,不(bu)(bu)(bu)(bu)容易被商家(jia)坑騙(pian),而(er)且(qie)用過(guo)幾年銅(tong)管壞(huai)了還(huan)可(ke)以更換(huan)(huan)(huan)。筒式(shi)(shi)(shi)(shi)的(de)(de)體積(ji)小,交(jiao)換(huan)(huan)(huan)效率高。但(dan)用戶不(bu)(bu)(bu)(bu)能(neng)(neng)(neng)查(cha)看(kan)里(li)面(mian)銅(tong)管的(de)(de)長(chang)度,也不(bu)(bu)(bu)(bu)能(neng)(neng)(neng)更換(huan)(huan)(huan)銅(tong)管,而(er)且(qie)還(huan)不(bu)(bu)(bu)(bu)太美(mei)觀。鋼制式(shi)(shi)(shi)(shi)鋼制式(shi)(shi)(shi)(shi)體積(ji)有大(da)有小。用戶也不(bu)(bu)(bu)(bu)能(neng)(neng)(neng)查(cha)看(kan)里(li)面(mian)銅(tong)管的(de)(de)長(chang)度,而(er)且(qie)不(bu)(bu)(bu)(bu)能(neng)(neng)(neng)更換(huan)(huan)(huan)銅(tong)管。但(dan)是比較美(mei)觀。板式(shi)(shi)(shi)(shi)板式(shi)(shi)(shi)(shi),體積(ji)很(hen)(hen)小,重量很(hen)(hen)小。熱(re)(re)交(jiao)換(huan)(huan)(huan)效率很(hen)(hen)高。里(li)面(mian)無銅(tong)管。熱(re)(re)交(jiao)換(huan)(huan)(huan)能(neng)(neng)(neng)力跟層數有關(guan)。層數看(kan)得見,摸得著。水(shui)垢(gou)(gou)以上各種交(jiao)換(huan)(huan)(huan)器在(zai)使用過(guo)程中都會(hui)產生水(shui)垢(gou)(gou)。用了幾年后會(hui)出現水(shui)流小,出水(shui)不(bu)(bu)(bu)(bu)是太熱(re)(re)等情況。但(dan)在(zai)石家(jia)莊(zhuang)等地也出現了專(zhuan)業除(chu)垢(gou)(gou)的(de)(de)公司。通過(guo)專(zhuan)業除(chu)垢(gou)(gou)后也能(neng)(neng)(neng)跟新的(de)(de)一(yi)樣。