產(chan)品介紹

風(feng)道式(shi)電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)是(shi)主(zhu)要對氣體流(liu)進行加(jia)(jia)(jia)(jia)(jia)熱(re)(re)的電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)設備。風(feng)道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)的發熱(re)(re)元(yuan)件為不銹(xiu)鋼(gang)電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)管，加(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)內(nei)(nei)腔(qiang)(qiang)設有(you)多個(ge)折流(liu)板（導(dao)流(liu)板），引(yin)導(dao)氣體流(liu)向(xiang)，延長氣體在(zai)內(nei)(nei)腔(qiang)(qiang)的滯(zhi)留時(shi)(shi)間，從(cong)而使氣體充(chong)分(fen)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)，使氣體加(jia)(jia)(jia)(jia)(jia)熱(re)(re)均勻(yun)，提(ti)高(gao)熱(re)(re)交換效(xiao)率。風(feng)道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)的加(jia)(jia)(jia)(jia)(jia)熱(re)(re)元(yuan)件不銹(xiu)鋼(gang)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)管，是(shi)在(zai)無縫(feng)鋼(gang)管內(nei)(nei)裝入電(dian)熱(re)(re)絲(si)，空隙(xi)部分(fen)填(tian)滿有(you)良好導(dao)熱(re)(re)性(xing)和絕緣(yuan)性(xing)的氧化鎂粉(fen)后縮管而成的。當電(dian)流(liu)通過高(gao)溫電(dian)阻絲(si)的時(shi)(shi)候，產(chan)生的熱(re)(re)通過結晶(jing)氧化鎂粉(fen)向(xiang)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)管表面(mian)擴散，再(zai)傳遞(di)到被(bei)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)氣體中(zhong)去，以達到加(jia)(jia)(jia)(jia)(jia)熱(re)(re)的目的。

產品(pin)結構

技(ji)術(shu)特點

1、能(neng)使氣體加(jia)熱到很高的的溫度(du)，可(ke)達800℃，殼(ke)體溫度(du)只有(you)50℃左右。

2、風道加熱(re)器效率高。

3、升(sheng)溫和(he)降溫速(su)率快，可(ke)達10℃/S，調節快而穩定。不會出現所控(kong)氣(qi)體(ti)溫度(du)超前和(he)滯后現象而使溫度(du)控(kong)制漂(piao)移不定，很適(shi)合(he)自(zi)動控(kong)制。

4、機械(xie)性能(neng)好：因為它(ta)的(de)發(fa)(fa)熱(re)體(ti)(ti)為特(te)制合金材料，所以在高壓(ya)氣體(ti)(ti)流的(de)沖擊下，它(ta)比任(ren)何(he)發(fa)(fa)熱(re)體(ti)(ti)的(de)機械(xie)性能(neng)和(he)強度都好，這(zhe)對于需要長時間連續不(bu)斷對氣體(ti)(ti)加溫的(de)系統和(he)附件試驗更具有優越性。

5、在(zai)不違反使用(yong)規程時，經久耐用(yong)，使用(yong)壽命長達幾十年(nian)。

6、氣體潔凈，體積小。

產品應用(yong)

風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式(shi)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器主要用(yong)(yong)于風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)中(zhong)的空(kong)(kong)氣(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)(re)，規格分為低(di)(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)三種形式(shi)，低(di)(di)溫(wen)(wen)(wen)型加(jia)(jia)(jia)熱(re)(re)(re)(re)器氣(qi)(qi)體(ti)加(jia)(jia)(jia)熱(re)(re)(re)(re)可使溫(wen)(wen)(wen)度不(bu)超(chao)(chao)過(guo)(guo)180℃;中(zhong)溫(wen)(wen)(wen)型不(bu)超(chao)(chao)過(guo)(guo)300℃;高(gao)(gao)溫(wen)(wen)(wen)型不(bu)超(chao)(chao)過(guo)(guo)650℃。風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器用(yong)(yong)于工(gong)業(ye)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)與各行業(ye)空(kong)(kong)氣(qi)(qi)通過(guo)(guo)對空(kong)(kong)氣(qi)(qi)的加(jia)(jia)(jia)熱(re)(re)(re)(re)，提高(gao)(gao)輸出空(kong)(kong)氣(qi)(qi)的溫(wen)(wen)(wen)度，一般(ban)在風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)橫向(xiang)開(kai)口插入。根據(ju)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)工(gong)作溫(wen)(wen)(wen)度分低(di)(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)和(he)(he)高(gao)(gao)溫(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)(feng)速分低(di)(di)風(feng)(feng)(feng)(feng)(feng)速、中(zhong)風(feng)(feng)(feng)(feng)(feng)速和(he)(he)高(gao)(gao)風(feng)(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器。已(yi)被(bei)廣泛(fan)的應(ying)用(yong)(yong)到航(hang)空(kong)(kong)航(hang)天、兵器工(gong)業(ye)、化工(gong)工(gong)業(ye)和(he)(he)高(gao)(gao)等院校等許多科研生產(chan)試(shi)驗室(shi)。特(te)別適(shi)合(he)于自(zi)動(dong)控(kong)(kong)溫(wen)(wen)(wen)和(he)(he)大流量高(gao)(gao)溫(wen)(wen)(wen)聯合(he)系統和(he)(he)附(fu)件試(shi)驗。風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式(shi)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器使用(yong)(yong)的范圍寬:可以(yi)對任(ren)何氣(qi)(qi)體(ti)加(jia)(jia)(jia)熱(re)(re)(re)(re)，產(chan)生的熱(re)(re)(re)(re)空(kong)(kong)氣(qi)(qi)干燥(zao)無水份、不(bu)導電(dian)、不(bu)燃燒(shao)、不(bu)爆炸(zha)、無化學腐蝕性、無污染、安全可靠、被(bei)加(jia)(jia)(jia)熱(re)(re)(re)(re)空(kong)(kong)間升溫(wen)(wen)(wen)快(kuai)(可控(kong)(kong)）