產品(pin)介(jie)紹

風道(dao)式電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)是主(zhu)要對氣(qi)體(ti)(ti)流進行加(jia)(jia)(jia)(jia)熱(re)(re)(re)的電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)設備(bei)。風道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)的發(fa)熱(re)(re)(re)元件(jian)為不銹(xiu)鋼電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)，加(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)內腔設有多個折(zhe)流板（導流板），引導氣(qi)體(ti)(ti)流向(xiang)，延長氣(qi)體(ti)(ti)在內腔的滯留(liu)時(shi)間，從而使氣(qi)體(ti)(ti)充(chong)分加(jia)(jia)(jia)(jia)熱(re)(re)(re)，使氣(qi)體(ti)(ti)加(jia)(jia)(jia)(jia)熱(re)(re)(re)均勻(yun)，提(ti)高熱(re)(re)(re)交換效(xiao)率(lv)。風道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)的加(jia)(jia)(jia)(jia)熱(re)(re)(re)元件(jian)不銹(xiu)鋼加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)，是在無(wu)縫鋼管(guan)(guan)內裝(zhuang)入(ru)電(dian)熱(re)(re)(re)絲，空隙部分填(tian)滿有良好導熱(re)(re)(re)性和絕緣性的氧(yang)化(hua)鎂粉(fen)(fen)后縮管(guan)(guan)而成的。當電(dian)流通(tong)過高溫電(dian)阻絲的時(shi)候，產生的熱(re)(re)(re)通(tong)過結晶氧(yang)化(hua)鎂粉(fen)(fen)向(xiang)加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)表面擴散，再傳遞到(dao)被加(jia)(jia)(jia)(jia)熱(re)(re)(re)氣(qi)體(ti)(ti)中(zhong)去，以達到(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)的目的。

產品結構(gou)

技術特點

1、能使氣體加熱到(dao)很高的的溫度，可達800℃，殼(ke)體溫度只(zhi)有50℃左(zuo)右。

2、風(feng)道加熱器(qi)效率高(gao)。

3、升溫和降溫速(su)率快(kuai)，可達10℃/S，調節快(kuai)而(er)穩(wen)定。不會出現(xian)所控氣(qi)體(ti)溫度超前和滯后現(xian)象而(er)使溫度控制漂移不定，很適合自動控制。

4、機械(xie)性能好：因為它(ta)的(de)(de)發(fa)熱(re)體(ti)(ti)為特(te)制合(he)金材料，所(suo)以在高壓氣體(ti)(ti)流(liu)的(de)(de)沖(chong)擊(ji)下，它(ta)比任何發(fa)熱(re)體(ti)(ti)的(de)(de)機械(xie)性能和強度(du)都(dou)好，這對(dui)于需(xu)要長時間連(lian)續不斷對(dui)氣體(ti)(ti)加(jia)溫(wen)的(de)(de)系統(tong)和附件試驗(yan)更具有優越(yue)性。

5、在不違反使用規程時，經久耐用，使用壽命長達幾十年。

6、氣體(ti)潔凈，體(ti)積小。

產(chan)品應用

風(feng)(feng)道(dao)(dao)(dao)式(shi)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)主要用(yong)于風(feng)(feng)道(dao)(dao)(dao)中(zhong)(zhong)的空(kong)(kong)(kong)氣(qi)加(jia)(jia)熱(re)(re)，規格分為低(di)溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)三種形式(shi)，低(di)溫(wen)(wen)(wen)型(xing)加(jia)(jia)熱(re)(re)器(qi)氣(qi)體(ti)加(jia)(jia)熱(re)(re)可(ke)(ke)使(shi)溫(wen)(wen)(wen)度不(bu)(bu)(bu)超(chao)過(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超(chao)過(guo)300℃;高(gao)(gao)溫(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超(chao)過(guo)650℃。風(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)用(yong)于工(gong)(gong)業(ye)(ye)風(feng)(feng)道(dao)(dao)(dao)空(kong)(kong)(kong)調風(feng)(feng)道(dao)(dao)(dao)與(yu)各行業(ye)(ye)空(kong)(kong)(kong)氣(qi)通過(guo)對空(kong)(kong)(kong)氣(qi)的加(jia)(jia)熱(re)(re)，提高(gao)(gao)輸出空(kong)(kong)(kong)氣(qi)的溫(wen)(wen)(wen)度，一般(ban)在(zai)風(feng)(feng)道(dao)(dao)(dao)橫向(xiang)開口插(cha)入。根據風(feng)(feng)道(dao)(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)度分低(di)溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)和(he)高(gao)(gao)溫(wen)(wen)(wen);根據風(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)速分低(di)風(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)速和(he)高(gao)(gao)風(feng)(feng)速風(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)。已被(bei)廣泛的應用(yong)到航(hang)空(kong)(kong)(kong)航(hang)天、兵器(qi)工(gong)(gong)業(ye)(ye)、化(hua)工(gong)(gong)工(gong)(gong)業(ye)(ye)和(he)高(gao)(gao)等院校(xiao)等許多科研生產(chan)試驗室(shi)。特(te)別適合于自(zi)動控(kong)溫(wen)(wen)(wen)和(he)大(da)流量高(gao)(gao)溫(wen)(wen)(wen)聯合系統(tong)和(he)附件試驗。風(feng)(feng)道(dao)(dao)(dao)式(shi)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)使(shi)用(yong)的范圍(wei)寬:可(ke)(ke)以對任(ren)何氣(qi)體(ti)加(jia)(jia)熱(re)(re)，產(chan)生的熱(re)(re)空(kong)(kong)(kong)氣(qi)干燥無水份(fen)、不(bu)(bu)(bu)導電(dian)(dian)、不(bu)(bu)(bu)燃燒、不(bu)(bu)(bu)爆(bao)炸、無化(hua)學腐蝕性、無污染、安全可(ke)(ke)靠(kao)、被(bei)加(jia)(jia)熱(re)(re)空(kong)(kong)(kong)間升(sheng)溫(wen)(wen)(wen)快(可(ke)(ke)控(kong)）