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內(nei)置多組浮動(dong)(dong)盤(pan)管(guan),獨一無二的(de)(de)”寶塔(ta)型(xing)(xing)”結構,動(dong)(dong)態傳(chuan)熱(re)(re)(re),換(huan)(huan)熱(re)(re)(re)效率極高(gao),相同容(rong)積(ji)的(de)(de)該(gai)產(chan)(chan)品(pin)的(de)(de)換(huan)(huan)熱(re)(re)(re)量分(fen)(fen)(fen)別(bie)相當于(yu)傳(chuan)統(tong)容(rong)積(ji)式(shi)換(huan)(huan)熱(re)(re)(re)器(qi)的(de)(de)6~9倍。 其(qi)中(zhong)半容(rong)積(ji)式(shi)的(de)(de)”寶塔(ta)型(xing)(xing)”結構特(te)點(dian)(dian),使得(de)貯(zhu)水(shui)(shui)(shui)(shui)(shui)部分(fen)(fen)(fen)貯(zhu)有15~30分(fen)(fen)(fen)鐘的(de)(de)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)量,被加熱(re)(re)(re)的(de)(de)水(shui)(shui)(shui)(shui)(shui)頭損失≤0.25米(mi),因(yin)此它在(zai)設置一般自動(dong)(dong)溫(wen)(wen)控閥(fa)的(de)(de)條件下,仍保(bao)(bao)持供水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)壓、水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)平(ping)穩、安全(quan)、節水(shui)(shui)(shui)(shui)(shui)、用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)舒適之特(te)點(dian)(dian)。浮動(dong)(dong)盤(pan)管(guan)式(shi)換(huan)(huan)熱(re)(re)(re)器(qi)采用(yong)(yong)什(shen)么中(zhong)置型(xing)(xing)浮動(dong)(dong)盤(pan)管(guan)型(xing)(xing)容(rong)積(ji)式(shi)換(huan)(huan)熱(re)(re)(re)器(qi)可(ke)(ke)以提高(gao)容(rong)積(ji)利用(yong)(yong)率。浮動(dong)(dong)盤(pan)管(guan)型(xing)(xing)換(huan)(huan)熱(re)(re)(re)器(qi)的(de)(de)換(huan)(huan)熱(re)(re)(re)盤(pan)管(guan)距容(rong)器(qi)底可(ke)(ke)以近到100mm左(zuo)右(you)(you)。其(qi)冷水(shui)(shui)(shui)(shui)(shui)區(qu)就(jiu)很小,有效貯(zhu)熱(re)(re)(re)容(rong)積(ji)可(ke)(ke)達99%左(zuo)右(you)(you),大(da)大(da)提高(gao)了換(huan)(huan)熱(re)(re)(re)器(qi)的(de)(de)容(rong)積(ji)利用(yong)(yong)率。本產(chan)(chan)品(pin)在(zai)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量極小或不可(ke)(ke)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)時可(ke)(ke)借(jie)助(zhu)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)管(guan)網上循環泵的(de)(de)工作(zuo),維持罐內(nei)水(shui)(shui)(shui)(shui)(shui)溫(wen)(wen),使換(huan)(huan)熱(re)(re)(re)部分(fen)(fen)(fen)換(huan)(huan)熱(re)(re)(re)時總處(chu)于(yu)被加熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)流動(dong)(dong)狀(zhuang)態,使換(huan)(huan)熱(re)(re)(re)充分(fen)(fen)(fen)、節能。無論使用(yong)(yong)頻繁與否,均保(bao)(bao)量恒溫(wen)(wen)供水(shui)(shui)(shui)(shui)(shui)。
容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)是一(yi)種(zhong)(zhong)在工業上應用很廣泛(fan)的(de)機械(xie)設備,具有儲水(shui)(shui)(shui)量大、水(shui)(shui)(shui)溫穩定等(deng)優點(dian)。那么大家知道容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)的(de)組成(cheng)種(zhong)(zhong)類有哪(na)些嗎?FPR浮動盤管容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)的(de)特(te)點(dian)又是怎樣的(de)呢?下面就跟隨小編一(yi)起(qi)看(kan)一(yi)下吧。以下關于“容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)的(de)組成(cheng)類型及(ji)特(te)性(xing)有哪(na)些”的(de)介紹(shao)。容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)主要由貯水(shui)(shui)(shui)罐(guan)體、換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)盤管管束(shu)、熱(re)(re)(re)(re)(re)(re)媒進出(chu)口(kou)、冷(leng)(leng)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)進出(chu)口(kou)及(ji)各種(zhong)(zhong)儀(yi)表和(he)安全閥接(jie)口(kou)等(deng)組成(cheng)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)可(ke)(ke)(ke)省(sheng)掉熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)箱(xiang)(罐(guan)),熱(re)(re)(re)(re)(re)(re)媒通人(ren)盤管管束(shu)與罐(guan)體內的(de)水(shui)(shui)(shui)進行換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re),使(shi)(shi)罐(guan)內水(shui)(shui)(shui)溫升高而達到(dao)使(shi)(shi)用熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)要求,屬間(jian)接(jie)加熱(re)(re)(re)(re)(re)(re)方(fang)式(shi)(shi)。容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)種(zhong)(zhong)類很多(duo),從(cong)(cong)外(wai)型上可(ke)(ke)(ke)分(fen)立式(shi)(shi)和(he)臥式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi);從(cong)(cong)熱(re)(re)(re)(re)(re)(re)媒性(xing)質可(ke)(ke)(ke)分(fen)汽水(shui)(shui)(shui)型和(he)水(shui)(shui)(shui)水(shui)(shui)(shui)型,即熱(re)(re)(re)(re)(re)(re)媒可(ke)(ke)(ke)采(cai)用蒸汽或高溫水(shui)(shui)(shui);從(cong)(cong)罐(guan)體內結構而分(fen)有容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)和(he)半容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)(半即熱(re)(re)(re)(re)(re)(re)浮動盤管式(shi)(shi))等(deng)類型。容(rong)(rong)(rong)(rong)(rong)(rong)(rong)積(ji)(ji)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi),其罐(guan)體內充滿水(shui)(shui)(shui),冷(leng)(leng)水(shui)(shui)(shui)自換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)底部進入,熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)從(cong)(cong)罐(guan)體頂(ding)部流出(chu)。
熱(re)(re)(re)(re)容(rong)(rong)積式換(huan)(huan)熱(re)(re)(re)(re)器是(shi)一種新(xin)型(xing)高(gao)效(xiao)換(huan)(huan)熱(re)(re)(re)(re)設備,它集波(bo)紋管(guan)(guan)(guan)(guan)換(huan)(huan)熱(re)(re)(re)(re)器和容(rong)(rong)積式換(huan)(huan)熱(re)(re)(re)(re)器的(de)有限于(yu)一體,采用薄壁(bi)不銹鋼波(bo)紋管(guan)(guan)(guan)(guan)作(zuo)為(wei)換(huan)(huan)熱(re)(re)(re)(re)元件。由于(yu)波(bo)紋管(guan)(guan)(guan)(guan)獨特的(de)波(bo)形(xing),實現了管(guan)(guan)(guan)(guan)內外(wai)充分湍(tuan)流,打破了邊界層,降低(di)了管(guan)(guan)(guan)(guan)壁(bi)熱(re)(re)(re)(re)阻,提高(gao)了管(guan)(guan)(guan)(guan)內的(de)給熱(re)(re)(re)(re)系數。波(bo)紋管(guan)(guan)(guan)(guan)即熱(re)(re)(re)(re)容(rong)(rong)積式換(huan)(huan)熱(re)(re)(re)(re)器在(zai)溫(wen)差應(ying)力(li)的(de)作(zuo)用下,波(bo)紋在(zai)軸向(xiang)存在(zai)伸縮變形(xing),使(shi)管(guan)(guan)(guan)(guan)壁(bi)不宜結(jie)垢(gou),即使(shi)結(jie)垢(gou),也會由于(yu)管(guan)(guan)(guan)(guan)子的(de)伸縮而脫落。因(yin)此,該系列(lie)容(rong)(rong)積式換(huan)(huan)熱(re)(re)(re)(re)器具有如下特點:1、換(huan)(huan)熱(re)(re)(re)(re)效(xiao)率高(gao)。2、防(fang)垢(gou)、除垢(gou)能力(li)強(qiang)。3、儲(chu)水(shui)量(liang)大,出水(shui)溫(wen)度恒定(ding)。4、出水(shui)能力(li)是(shi)其(qi)他(ta)容(rong)(rong)積式換(huan)(huan)熱(re)(re)(re)(re)器的(de)3-5倍。5、體積小,占(zhan)地面積小,可(ke)節省占(zhan)地面積30%-80%。波(bo)紋管(guan)(guan)(guan)(guan)即熱(re)(re)(re)(re)容(rong)(rong)積式換(huan)(huan)熱(re)(re)(re)(re)器分為(wei)立式與臥(wo)式兩種系列(lie),按照熱(re)(re)(re)(re)源介質分為(wei)汽(qi)水(shui)型(xing)與水(shui)水(shui)型(xing)。
管殼式換熱器是石油化工行業的重要設備,蕭山換熱機組廠家它的腐蝕及保護對設備的長周期運行有著重要的意義;由于近年來加工原油中的硫、酸及雜質含量越來越高,對煉油換熱設備的防腐蝕性能及材料的選擇提出了更高的要求。文章對采用專用涂料與犧牲陽極綜合保護法進行了闡述,該方法工藝方案和特點是:管殼式換熱器的工藝方案和特點是什么表面處理要徹底,合理選取保護電流密度,按設計要求確定陽極塊,控制好濕度和溫度,涂料施工嚴格按照SHY-99涂料工藝進行,確保綜合防護的效果。換熱機組目前國內石油、化(hua)纖、冶金(jin)、發電(dian)等企業的冷換(huan)(huan)器設備(bei)經常由于(yu)水垢、腐(fu)蝕產(chan)物和腐(fu)蝕物黏泥造成冷換(huan)(huan)器堵塞,致(zhi)傳(chuan)熱(re)系(xi)數(shu)下降(jiang),是(shi)冷卻水系(xi)統(tong)中常見的問題。由于(yu)碳酸鹽垢的導熱(re)系(xi)數(shu)只有碳鋼的1%左右,直接影響到了換(huan)(huan)熱(re)效率,增(zeng)加了系(xi)統(tong)的壓力降(jiang)。