產(chan)品介(jie)紹

風(feng)道(dao)式空(kong)氣(qi)(qi)加(jia)熱(re)(re)(re)器(qi)是主要對(dui)氣(qi)(qi)體(ti)流進行加(jia)熱(re)(re)(re)的(de)電(dian)(dian)加(jia)熱(re)(re)(re)設(she)備。風(feng)道(dao)加(jia)熱(re)(re)(re)器(qi)的(de)發(fa)熱(re)(re)(re)元件為(wei)不銹鋼電(dian)(dian)加(jia)熱(re)(re)(re)管(guan)，加(jia)熱(re)(re)(re)器(qi)內腔(qiang)設(she)有(you)(you)多個(ge)折流板（導流板），引導氣(qi)(qi)體(ti)流向(xiang)，延長氣(qi)(qi)體(ti)在內腔(qiang)的(de)滯留時(shi)間，從而使氣(qi)(qi)體(ti)充分(fen)加(jia)熱(re)(re)(re)，使氣(qi)(qi)體(ti)加(jia)熱(re)(re)(re)均勻，提高熱(re)(re)(re)交換效率。風(feng)道(dao)加(jia)熱(re)(re)(re)器(qi)的(de)加(jia)熱(re)(re)(re)元件不銹鋼加(jia)熱(re)(re)(re)管(guan)，是在無縫鋼管(guan)內裝入電(dian)(dian)熱(re)(re)(re)絲，空(kong)隙部分(fen)填滿有(you)(you)良好導熱(re)(re)(re)性和絕緣(yuan)性的(de)氧(yang)化鎂粉后縮管(guan)而成的(de)。當電(dian)(dian)流通過高溫電(dian)(dian)阻絲的(de)時(shi)候，產生的(de)熱(re)(re)(re)通過結(jie)晶氧(yang)化鎂粉向(xiang)加(jia)熱(re)(re)(re)管(guan)表面(mian)擴(kuo)散，再傳遞到被加(jia)熱(re)(re)(re)氣(qi)(qi)體(ti)中去，以達到加(jia)熱(re)(re)(re)的(de)目的(de)。

產品(pin)結構(gou)

技(ji)術特點

1、能使氣體加熱到(dao)很高的(de)的(de)溫度(du)，可達(da)800℃，殼體溫度(du)只有50℃左右。

2、風道加熱器效率(lv)高。

3、升溫和降溫速率快，可達(da)10℃/S，調節快而穩定。不(bu)會(hui)出現所控(kong)(kong)氣(qi)體溫度超前和滯后現象而使(shi)溫度控(kong)(kong)制(zhi)(zhi)漂移(yi)不(bu)定，很適(shi)合自動控(kong)(kong)制(zhi)(zhi)。

4、機械性(xing)能(neng)好(hao)：因為它的(de)(de)(de)發熱(re)體為特制合金材料，所以在(zai)高壓氣(qi)(qi)體流的(de)(de)(de)沖擊下，它比任何發熱(re)體的(de)(de)(de)機械性(xing)能(neng)和(he)強度都好(hao)，這(zhe)對于需要長時間連續不斷對氣(qi)(qi)體加溫的(de)(de)(de)系統和(he)附件試(shi)驗更具(ju)有(you)優越性(xing)。

5、在不違反使用規程(cheng)時，經(jing)久(jiu)耐用，使用壽命長達幾(ji)十年。

6、氣(qi)體(ti)潔凈，體(ti)積小。

產品應用

風(feng)(feng)(feng)道(dao)(dao)式空(kong)(kong)(kong)(kong)氣加(jia)熱(re)(re)器(qi)主要(yao)用(yong)于(yu)風(feng)(feng)(feng)道(dao)(dao)中(zhong)(zhong)的空(kong)(kong)(kong)(kong)氣加(jia)熱(re)(re)，規格分(fen)為(wei)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(xing)式，低溫(wen)(wen)(wen)(wen)(wen)(wen)型加(jia)熱(re)(re)器(qi)氣體(ti)(ti)加(jia)熱(re)(re)可使(shi)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)不(bu)超過(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)型不(bu)超過(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)型不(bu)超過(guo)650℃。風(feng)(feng)(feng)道(dao)(dao)電加(jia)熱(re)(re)器(qi)用(yong)于(yu)工(gong)(gong)業(ye)(ye)風(feng)(feng)(feng)道(dao)(dao)空(kong)(kong)(kong)(kong)調風(feng)(feng)(feng)道(dao)(dao)與各行業(ye)(ye)空(kong)(kong)(kong)(kong)氣通過(guo)對空(kong)(kong)(kong)(kong)氣的加(jia)熱(re)(re)，提(ti)高(gao)輸出空(kong)(kong)(kong)(kong)氣的溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)，一般在風(feng)(feng)(feng)道(dao)(dao)橫(heng)向開口插入。根據(ju)風(feng)(feng)(feng)道(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)分(fen)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(feng)(feng)(feng)道(dao)(dao)內風(feng)(feng)(feng)速(su)分(fen)低風(feng)(feng)(feng)速(su)、中(zhong)(zhong)風(feng)(feng)(feng)速(su)和(he)高(gao)風(feng)(feng)(feng)速(su)風(feng)(feng)(feng)道(dao)(dao)電加(jia)熱(re)(re)器(qi)。已被廣泛的應用(yong)到航空(kong)(kong)(kong)(kong)航天、兵(bing)器(qi)工(gong)(gong)業(ye)(ye)、化工(gong)(gong)工(gong)(gong)業(ye)(ye)和(he)高(gao)等院校等許多(duo)科研(yan)生產(chan)試(shi)驗(yan)室。特別適合于(yu)自動控(kong)(kong)溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)大流量高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)聯合系(xi)統和(he)附件試(shi)驗(yan)。風(feng)(feng)(feng)道(dao)(dao)式空(kong)(kong)(kong)(kong)氣加(jia)熱(re)(re)器(qi)使(shi)用(yong)的范圍(wei)寬:可以對任何氣體(ti)(ti)加(jia)熱(re)(re)，產(chan)生的熱(re)(re)空(kong)(kong)(kong)(kong)氣干燥無水份、不(bu)導電、不(bu)燃燒、不(bu)爆炸、無化學(xue)腐蝕性、無污染、安(an)全可靠(kao)、被加(jia)熱(re)(re)空(kong)(kong)(kong)(kong)間(jian)升溫(wen)(wen)(wen)(wen)(wen)(wen)快(可控(kong)(kong)）