產品介紹

風(feng)(feng)(feng)道(dao)式空氣加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)是(shi)主要對氣體(ti)(ti)(ti)流(liu)(liu)進行加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的電加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)設備。風(feng)(feng)(feng)道(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)的發熱(re)(re)(re)元(yuan)(yuan)件(jian)為不銹鋼電加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管，加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)內腔(qiang)設有多個折流(liu)(liu)板(ban)（導流(liu)(liu)板(ban)），引(yin)導氣體(ti)(ti)(ti)流(liu)(liu)向，延長氣體(ti)(ti)(ti)在內腔(qiang)的滯留(liu)時(shi)間，從(cong)而使氣體(ti)(ti)(ti)充分(fen)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)，使氣體(ti)(ti)(ti)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)均勻(yun)，提高(gao)熱(re)(re)(re)交換效率。風(feng)(feng)(feng)道(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)的加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)元(yuan)(yuan)件(jian)不銹鋼加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管，是(shi)在無縫鋼管內裝入電熱(re)(re)(re)絲，空隙(xi)部分(fen)填(tian)滿有良好導熱(re)(re)(re)性和絕緣性的氧化(hua)鎂粉后縮管而成的。當電流(liu)(liu)通過(guo)(guo)高(gao)溫電阻絲的時(shi)候(hou)，產(chan)生的熱(re)(re)(re)通過(guo)(guo)結晶(jing)氧化(hua)鎂粉向加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管表(biao)面擴散，再傳(chuan)遞到(dao)被(bei)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)氣體(ti)(ti)(ti)中去，以達到(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的目的。

產品結構

技術特點(dian)

1、能使氣體加熱(re)到很高的的溫(wen)度，可達800℃，殼(ke)體溫(wen)度只有50℃左右。

2、風道(dao)加熱器效率高。

3、升溫和降溫速率快，可達10℃/S，調節(jie)快而穩定(ding)。不會出現(xian)所控(kong)氣體(ti)溫度超前和滯后現(xian)象而使溫度控(kong)制(zhi)漂移不定(ding)，很適合自動(dong)控(kong)制(zhi)。

4、機(ji)械性(xing)能(neng)(neng)好：因(yin)為它的(de)發(fa)熱體為特制合金材料(liao)，所以在高壓(ya)氣體流的(de)沖擊下，它比任(ren)何發(fa)熱體的(de)機(ji)械性(xing)能(neng)(neng)和強(qiang)度(du)都好，這對于需要長時間(jian)連續不斷(duan)對氣體加(jia)溫的(de)系統(tong)和附件試驗更具(ju)有優越性(xing)。

5、在不違反使用(yong)(yong)規程(cheng)時，經久耐用(yong)(yong)，使用(yong)(yong)壽命(ming)長達幾(ji)十年。

6、氣體潔凈，體積(ji)小。

產品應用(yong)

風道(dao)(dao)式(shi)空(kong)(kong)氣(qi)(qi)加(jia)熱器主(zhu)要用于風道(dao)(dao)中(zhong)(zhong)的(de)空(kong)(kong)氣(qi)(qi)加(jia)熱，規格分為低溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)三種形式(shi)，低溫(wen)(wen)(wen)(wen)(wen)(wen)型加(jia)熱器氣(qi)(qi)體加(jia)熱可(ke)(ke)使溫(wen)(wen)(wen)(wen)(wen)(wen)度不(bu)超(chao)過180℃;中(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)型不(bu)超(chao)過300℃;高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)型不(bu)超(chao)過650℃。風道(dao)(dao)電加(jia)熱器用于工(gong)業(ye)風道(dao)(dao)空(kong)(kong)調風道(dao)(dao)與各(ge)行業(ye)空(kong)(kong)氣(qi)(qi)通過對(dui)空(kong)(kong)氣(qi)(qi)的(de)加(jia)熱，提高(gao)輸出空(kong)(kong)氣(qi)(qi)的(de)溫(wen)(wen)(wen)(wen)(wen)(wen)度，一般在風道(dao)(dao)橫向開口(kou)插入。根據(ju)風道(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)(wen)(wen)度分低溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen);根據(ju)風道(dao)(dao)內風速(su)(su)(su)分低風速(su)(su)(su)、中(zhong)(zhong)風速(su)(su)(su)和(he)高(gao)風速(su)(su)(su)風道(dao)(dao)電加(jia)熱器。已(yi)被廣泛的(de)應用到航空(kong)(kong)航天、兵器工(gong)業(ye)、化工(gong)工(gong)業(ye)和(he)高(gao)等(deng)院校等(deng)許(xu)多科研(yan)生產試(shi)驗室(shi)。特別適合(he)于自(zi)動控溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)大流量(liang)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)聯合(he)系統(tong)和(he)附件試(shi)驗。風道(dao)(dao)式(shi)空(kong)(kong)氣(qi)(qi)加(jia)熱器使用的(de)范圍寬:可(ke)(ke)以(yi)對(dui)任(ren)何氣(qi)(qi)體加(jia)熱，產生的(de)熱空(kong)(kong)氣(qi)(qi)干燥無水份、不(bu)導電、不(bu)燃燒、不(bu)爆炸、無化學腐蝕性、無污染、安(an)全(quan)可(ke)(ke)靠、被加(jia)熱空(kong)(kong)間升(sheng)溫(wen)(wen)(wen)(wen)(wen)(wen)快(可(ke)(ke)控）