產品介紹(shao)

風道(dao)式電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)是(shi)主(zhu)要對(dui)氣(qi)體(ti)(ti)流(liu)進(jin)行加(jia)(jia)熱(re)(re)的電(dian)(dian)加(jia)(jia)熱(re)(re)設備。風道(dao)加(jia)(jia)熱(re)(re)器(qi)的發(fa)熱(re)(re)元(yuan)(yuan)件為不銹鋼(gang)電(dian)(dian)加(jia)(jia)熱(re)(re)管(guan)，加(jia)(jia)熱(re)(re)器(qi)內(nei)腔(qiang)設有多個折流(liu)板（導(dao)流(liu)板），引導(dao)氣(qi)體(ti)(ti)流(liu)向(xiang)，延長氣(qi)體(ti)(ti)在內(nei)腔(qiang)的滯留時間，從而使氣(qi)體(ti)(ti)充分加(jia)(jia)熱(re)(re)，使氣(qi)體(ti)(ti)加(jia)(jia)熱(re)(re)均勻，提高熱(re)(re)交換效率。風道(dao)加(jia)(jia)熱(re)(re)器(qi)的加(jia)(jia)熱(re)(re)元(yuan)(yuan)件不銹鋼(gang)加(jia)(jia)熱(re)(re)管(guan)，是(shi)在無縫鋼(gang)管(guan)內(nei)裝入(ru)電(dian)(dian)熱(re)(re)絲，空隙部分填(tian)滿有良好導(dao)熱(re)(re)性和絕(jue)緣性的氧化鎂粉后縮管(guan)而成的。當電(dian)(dian)流(liu)通(tong)過(guo)高溫電(dian)(dian)阻絲的時候，產生的熱(re)(re)通(tong)過(guo)結(jie)晶氧化鎂粉向(xiang)加(jia)(jia)熱(re)(re)管(guan)表面(mian)擴散，再(zai)傳遞到被加(jia)(jia)熱(re)(re)氣(qi)體(ti)(ti)中去，以達到加(jia)(jia)熱(re)(re)的目的。

產品結構

技術特點

1、能使氣體(ti)加熱到很(hen)高的的溫(wen)度，可達(da)800℃，殼體(ti)溫(wen)度只有50℃左右。

2、風道加熱器(qi)效率高。

3、升溫和(he)降溫速率快，可(ke)達10℃/S，調節快而(er)穩定。不(bu)(bu)會出現所控(kong)(kong)(kong)氣體溫度超前和(he)滯(zhi)后現象而(er)使溫度控(kong)(kong)(kong)制(zhi)漂(piao)移不(bu)(bu)定，很(hen)適合自(zi)動控(kong)(kong)(kong)制(zhi)。

4、機械(xie)性(xing)能(neng)(neng)好：因為(wei)它的發(fa)熱(re)體(ti)為(wei)特制合金材料，所(suo)以在高(gao)壓氣(qi)體(ti)流的沖擊下，它比任(ren)何發(fa)熱(re)體(ti)的機械(xie)性(xing)能(neng)(neng)和強(qiang)度都好，這對(dui)于需要長時間(jian)連續不斷對(dui)氣(qi)體(ti)加溫的系(xi)統和附(fu)件試(shi)驗更具有優(you)越性(xing)。

5、在不違反使用規程時，經久耐用，使用壽命長達(da)幾十年(nian)。

6、氣體潔凈(jing)，體積小。

產(chan)品應用(yong)

風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)式(shi)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器主要用(yong)于風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)中的空(kong)(kong)氣(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)(re)，規格分為低(di)溫(wen)(wen)、中溫(wen)(wen)高(gao)(gao)(gao)溫(wen)(wen)三種形(xing)式(shi)，低(di)溫(wen)(wen)型(xing)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(ke)使溫(wen)(wen)度(du)不(bu)超(chao)過180℃;中溫(wen)(wen)型(xing)不(bu)超(chao)過300℃;高(gao)(gao)(gao)溫(wen)(wen)型(xing)不(bu)超(chao)過650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器用(yong)于工業風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)與各行(xing)業空(kong)(kong)氣(qi)(qi)通過對(dui)空(kong)(kong)氣(qi)(qi)的加(jia)(jia)(jia)熱(re)(re)(re)(re)，提高(gao)(gao)(gao)輸出空(kong)(kong)氣(qi)(qi)的溫(wen)(wen)度(du)，一般在風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)橫(heng)向開口插(cha)入。根據風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)工作溫(wen)(wen)度(du)分低(di)溫(wen)(wen)、中溫(wen)(wen)和(he)(he)高(gao)(gao)(gao)溫(wen)(wen);根據風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)速分低(di)風(feng)(feng)(feng)(feng)速、中風(feng)(feng)(feng)(feng)速和(he)(he)高(gao)(gao)(gao)風(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器。已(yi)被廣泛的應用(yong)到航(hang)(hang)空(kong)(kong)航(hang)(hang)天(tian)、兵器工業、化工工業和(he)(he)高(gao)(gao)(gao)等院(yuan)校(xiao)等許多科(ke)研生產(chan)試驗(yan)室(shi)。特別適(shi)合于自動控溫(wen)(wen)和(he)(he)大流量高(gao)(gao)(gao)溫(wen)(wen)聯合系統和(he)(he)附件(jian)試驗(yan)。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)式(shi)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器使用(yong)的范圍寬:可(ke)以對(dui)任何氣(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)干燥無水份、不(bu)導電(dian)(dian)、不(bu)燃(ran)燒、不(bu)爆炸(zha)、無化學腐蝕(shi)性、無污染(ran)、安全可(ke)靠、被加(jia)(jia)(jia)熱(re)(re)(re)(re)空(kong)(kong)間升溫(wen)(wen)快(可(ke)控）