產品介(jie)紹

風(feng)道(dao)式空氣(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)是(shi)主要對氣(qi)(qi)體(ti)流(liu)進行(xing)加(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)設(she)備。風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)發熱(re)(re)(re)(re)元(yuan)件為不(bu)銹(xiu)鋼(gang)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，加(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)內腔設(she)有(you)多個折流(liu)板（導流(liu)板），引導氣(qi)(qi)體(ti)流(liu)向(xiang)，延長氣(qi)(qi)體(ti)在(zai)內腔的(de)滯留時間，從而(er)使氣(qi)(qi)體(ti)充分加(jia)(jia)(jia)熱(re)(re)(re)(re)，使氣(qi)(qi)體(ti)加(jia)(jia)(jia)熱(re)(re)(re)(re)均勻，提高熱(re)(re)(re)(re)交(jiao)換效率。風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)加(jia)(jia)(jia)熱(re)(re)(re)(re)元(yuan)件不(bu)銹(xiu)鋼(gang)加(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，是(shi)在(zai)無縫鋼(gang)管(guan)內裝入電(dian)熱(re)(re)(re)(re)絲(si)，空隙部分填滿有(you)良好導熱(re)(re)(re)(re)性和(he)絕緣性的(de)氧化鎂粉(fen)后縮管(guan)而(er)成的(de)。當電(dian)流(liu)通過高溫(wen)電(dian)阻絲(si)的(de)時候，產生的(de)熱(re)(re)(re)(re)通過結(jie)晶(jing)氧化鎂粉(fen)向(xiang)加(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)表面(mian)擴散，再傳遞到被加(jia)(jia)(jia)熱(re)(re)(re)(re)氣(qi)(qi)體(ti)中去，以(yi)達到加(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)目的(de)。

產(chan)品結構(gou)

技術特點

1、能使氣體加(jia)熱(re)到很高的(de)的(de)溫度(du)，可(ke)達(da)800℃，殼體溫度(du)只有50℃左右(you)。

2、風(feng)道加(jia)熱器效率高。

3、升溫(wen)和降(jiang)溫(wen)速率快，可達(da)10℃/S，調節快而穩定。不(bu)會出現所(suo)控氣體溫(wen)度(du)超前和滯(zhi)后現象而使溫(wen)度(du)控制漂移不(bu)定，很(hen)適合自動(dong)控制。

4、機械性能(neng)好(hao)：因為它的(de)(de)發熱(re)體(ti)為特(te)制合金(jin)材料，所以在(zai)高壓氣體(ti)流的(de)(de)沖擊下，它比任何發熱(re)體(ti)的(de)(de)機械性能(neng)和強度都(dou)好(hao)，這(zhe)對于需要(yao)長時間(jian)連續(xu)不斷(duan)對氣體(ti)加溫的(de)(de)系(xi)統和附件試(shi)驗更具有優(you)越性。

5、在不(bu)違反使(shi)用規程時，經久耐用，使(shi)用壽命長達幾十年。

6、氣體潔(jie)凈，體積小。

產品應用

風(feng)(feng)道(dao)(dao)式空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)加(jia)熱(re)(re)器(qi)(qi)主(zhu)要用(yong)于(yu)風(feng)(feng)道(dao)(dao)中(zhong)(zhong)(zhong)的空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)加(jia)熱(re)(re)，規格分(fen)(fen)為低(di)溫(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)高(gao)(gao)溫(wen)(wen)三(san)種形式，低(di)溫(wen)(wen)型(xing)加(jia)熱(re)(re)器(qi)(qi)氣(qi)體加(jia)熱(re)(re)可使(shi)溫(wen)(wen)度不超過(guo)180℃;中(zhong)(zhong)(zhong)溫(wen)(wen)型(xing)不超過(guo)300℃;高(gao)(gao)溫(wen)(wen)型(xing)不超過(guo)650℃。風(feng)(feng)道(dao)(dao)電加(jia)熱(re)(re)器(qi)(qi)用(yong)于(yu)工業風(feng)(feng)道(dao)(dao)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)調風(feng)(feng)道(dao)(dao)與各行業空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)通過(guo)對(dui)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)的加(jia)熱(re)(re)，提(ti)高(gao)(gao)輸出空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)的溫(wen)(wen)度，一般在風(feng)(feng)道(dao)(dao)橫向開(kai)口插(cha)入。根據風(feng)(feng)道(dao)(dao)工作溫(wen)(wen)度分(fen)(fen)低(di)溫(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)和(he)高(gao)(gao)溫(wen)(wen);根據風(feng)(feng)道(dao)(dao)內風(feng)(feng)速(su)分(fen)(fen)低(di)風(feng)(feng)速(su)、中(zhong)(zhong)(zhong)風(feng)(feng)速(su)和(he)高(gao)(gao)風(feng)(feng)速(su)風(feng)(feng)道(dao)(dao)電加(jia)熱(re)(re)器(qi)(qi)。已被廣(guang)泛(fan)的應用(yong)到(dao)航空(kong)(kong)(kong)(kong)(kong)(kong)(kong)航天、兵器(qi)(qi)工業、化工工業和(he)高(gao)(gao)等院校等許(xu)多科(ke)研(yan)生產試驗室。特別適合(he)于(yu)自動(dong)控溫(wen)(wen)和(he)大流量高(gao)(gao)溫(wen)(wen)聯合(he)系統和(he)附件試驗。風(feng)(feng)道(dao)(dao)式空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)加(jia)熱(re)(re)器(qi)(qi)使(shi)用(yong)的范圍寬:可以對(dui)任何氣(qi)體加(jia)熱(re)(re)，產生的熱(re)(re)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)干燥無(wu)水(shui)份、不導電、不燃燒、不爆(bao)炸、無(wu)化學腐蝕性(xing)、無(wu)污染(ran)、安(an)全可靠、被加(jia)熱(re)(re)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)間升溫(wen)(wen)快(可控）