產品介紹

風道電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)是(shi)主要對氣(qi)(qi)(qi)體流進行加(jia)(jia)熱(re)(re)(re)(re)(re)的電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)設(she)備。風道加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)的發熱(re)(re)(re)(re)(re)元件為不銹鋼(gang)(gang)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)(guan)(guan)，加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)內腔(qiang)設(she)有(you)多(duo)個(ge)折流板（導(dao)流板），引(yin)導(dao)氣(qi)(qi)(qi)體流向(xiang)，延(yan)長氣(qi)(qi)(qi)體在內腔(qiang)的滯留時間，從(cong)而使氣(qi)(qi)(qi)體充分加(jia)(jia)熱(re)(re)(re)(re)(re)，使氣(qi)(qi)(qi)體加(jia)(jia)熱(re)(re)(re)(re)(re)均勻(yun)，提高熱(re)(re)(re)(re)(re)交換效率(lv)。風道加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)的加(jia)(jia)熱(re)(re)(re)(re)(re)元件不銹鋼(gang)(gang)加(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)(guan)(guan)，是(shi)在無(wu)縫鋼(gang)(gang)管(guan)(guan)(guan)內裝入電(dian)(dian)熱(re)(re)(re)(re)(re)絲，空(kong)隙(xi)部分填滿有(you)良(liang)好(hao)導(dao)熱(re)(re)(re)(re)(re)性和絕緣性的氧(yang)化(hua)鎂粉后縮管(guan)(guan)(guan)而成的。當電(dian)(dian)流通(tong)(tong)過高溫電(dian)(dian)阻(zu)絲的時候(hou)，產(chan)生(sheng)的熱(re)(re)(re)(re)(re)通(tong)(tong)過結(jie)晶氧(yang)化(hua)鎂粉向(xiang)加(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)(guan)(guan)表面擴散(san)，再傳遞到(dao)被加(jia)(jia)熱(re)(re)(re)(re)(re)氣(qi)(qi)(qi)體中去，以(yi)達到(dao)加(jia)(jia)熱(re)(re)(re)(re)(re)的目的。

產品結構(gou)

技術特點

1、能使氣體(ti)加熱到很高(gao)的(de)的(de)溫度(du)，可(ke)達800℃，殼體(ti)溫度(du)只有50℃左右。

2、風道加熱器效率高。

3、升溫(wen)和降溫(wen)速率快(kuai)，可達10℃/S，調節快(kuai)而(er)(er)穩(wen)定。不(bu)會出現所控氣體溫(wen)度超前(qian)和滯后現象而(er)(er)使溫(wen)度控制漂(piao)移不(bu)定，很適合自動(dong)控制。

4、機械(xie)性能好：因為它(ta)的發熱體為特制合(he)金材料，所(suo)以在高壓氣(qi)(qi)體流的沖擊下，它(ta)比(bi)任(ren)何(he)發熱體的機械(xie)性能和強度都好，這對于需要(yao)長時間連續不斷對氣(qi)(qi)體加溫的系統和附件試驗更(geng)具有優越性。

5、在不違反(fan)使(shi)用(yong)規程時，經(jing)久耐(nai)用(yong)，使(shi)用(yong)壽命長達幾(ji)十年(nian)。

6、氣體(ti)潔凈，體(ti)積小(xiao)。

產品(pin)應用(yong)

風(feng)(feng)(feng)(feng)(feng)道電(dian)加(jia)熱(re)器(qi)主(zhu)要用(yong)于風(feng)(feng)(feng)(feng)(feng)道中(zhong)的(de)(de)空(kong)(kong)(kong)氣(qi)(qi)加(jia)熱(re)，規(gui)格分為低(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)高溫(wen)(wen)(wen)三種(zhong)形式，低(di)溫(wen)(wen)(wen)型加(jia)熱(re)器(qi)氣(qi)(qi)體加(jia)熱(re)可使溫(wen)(wen)(wen)度不(bu)超(chao)過(guo)180℃;中(zhong)溫(wen)(wen)(wen)型不(bu)超(chao)過(guo)300℃;高溫(wen)(wen)(wen)型不(bu)超(chao)過(guo)650℃。風(feng)(feng)(feng)(feng)(feng)道電(dian)加(jia)熱(re)器(qi)用(yong)于工(gong)業(ye)(ye)風(feng)(feng)(feng)(feng)(feng)道空(kong)(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)道與各行業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)通過(guo)對(dui)空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)加(jia)熱(re)，提高輸出(chu)空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)溫(wen)(wen)(wen)度，一般在風(feng)(feng)(feng)(feng)(feng)道橫向(xiang)開口插(cha)入。根據(ju)風(feng)(feng)(feng)(feng)(feng)道工(gong)作溫(wen)(wen)(wen)度分低(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)和高溫(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)(feng)道內風(feng)(feng)(feng)(feng)(feng)速(su)(su)分低(di)風(feng)(feng)(feng)(feng)(feng)速(su)(su)、中(zhong)風(feng)(feng)(feng)(feng)(feng)速(su)(su)和高風(feng)(feng)(feng)(feng)(feng)速(su)(su)風(feng)(feng)(feng)(feng)(feng)道電(dian)加(jia)熱(re)器(qi)。已被廣泛的(de)(de)應用(yong)到航空(kong)(kong)(kong)航天、兵器(qi)工(gong)業(ye)(ye)、化工(gong)工(gong)業(ye)(ye)和高等(deng)院校等(deng)許多科研生(sheng)產試(shi)驗(yan)室(shi)。特別適(shi)合(he)于自動控溫(wen)(wen)(wen)和大流量高溫(wen)(wen)(wen)聯(lian)合(he)系統和附件試(shi)驗(yan)。風(feng)(feng)(feng)(feng)(feng)道電(dian)加(jia)熱(re)器(qi)使用(yong)的(de)(de)范圍(wei)寬:可以對(dui)任何氣(qi)(qi)體加(jia)熱(re)，產生(sheng)的(de)(de)熱(re)空(kong)(kong)(kong)氣(qi)(qi)干燥(zao)無水份、不(bu)導電(dian)、不(bu)燃(ran)燒、不(bu)爆炸、無化學(xue)腐(fu)蝕(shi)性(xing)、無污(wu)染、安(an)全可靠(kao)、被加(jia)熱(re)空(kong)(kong)(kong)間(jian)升溫(wen)(wen)(wen)快(可控）