產品介(jie)紹

風道(dao)電(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)是(shi)主要對(dui)氣(qi)(qi)體(ti)(ti)(ti)流進(jin)行加(jia)(jia)(jia)熱(re)(re)(re)的(de)電(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)設(she)(she)備。風道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)的(de)發熱(re)(re)(re)元件為不銹鋼電(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)管，加(jia)(jia)(jia)熱(re)(re)(re)器(qi)內(nei)腔設(she)(she)有(you)多個(ge)折流板(ban)（導流板(ban)），引導氣(qi)(qi)體(ti)(ti)(ti)流向(xiang)，延長(chang)氣(qi)(qi)體(ti)(ti)(ti)在(zai)內(nei)腔的(de)滯留時間，從而(er)(er)使氣(qi)(qi)體(ti)(ti)(ti)充分加(jia)(jia)(jia)熱(re)(re)(re)，使氣(qi)(qi)體(ti)(ti)(ti)加(jia)(jia)(jia)熱(re)(re)(re)均勻(yun)，提高熱(re)(re)(re)交(jiao)換效率。風道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)的(de)加(jia)(jia)(jia)熱(re)(re)(re)元件不銹鋼加(jia)(jia)(jia)熱(re)(re)(re)管，是(shi)在(zai)無縫鋼管內(nei)裝入電(dian)(dian)(dian)熱(re)(re)(re)絲(si)，空(kong)隙部分填滿有(you)良(liang)好導熱(re)(re)(re)性和絕(jue)緣性的(de)氧(yang)化(hua)鎂(mei)粉后縮管而(er)(er)成的(de)。當電(dian)(dian)(dian)流通(tong)過高溫電(dian)(dian)(dian)阻絲(si)的(de)時候，產生的(de)熱(re)(re)(re)通(tong)過結晶氧(yang)化(hua)鎂(mei)粉向(xiang)加(jia)(jia)(jia)熱(re)(re)(re)管表面擴(kuo)散，再傳遞(di)到被加(jia)(jia)(jia)熱(re)(re)(re)氣(qi)(qi)體(ti)(ti)(ti)中去，以達(da)到加(jia)(jia)(jia)熱(re)(re)(re)的(de)目的(de)。

產品結構(gou)

技術特點(dian)

1、能使氣(qi)體加熱到(dao)很高的的溫度，可(ke)達800℃，殼體溫度只有50℃左右。

2、風(feng)道(dao)加熱器效率高。

3、升溫(wen)和降溫(wen)速率快，可達10℃/S，調節快而穩定。不會出現(xian)所(suo)控(kong)氣體(ti)溫(wen)度(du)超前和滯后現(xian)象而使(shi)溫(wen)度(du)控(kong)制(zhi)漂移不定，很適合自動控(kong)制(zhi)。

4、機械(xie)性(xing)(xing)能好：因為它的(de)發(fa)熱(re)體(ti)(ti)(ti)為特制合金材(cai)料，所以(yi)在高壓氣體(ti)(ti)(ti)流的(de)沖擊下，它比任何發(fa)熱(re)體(ti)(ti)(ti)的(de)機械(xie)性(xing)(xing)能和強度(du)都好，這(zhe)對于需要長時(shi)間連續不斷對氣體(ti)(ti)(ti)加溫的(de)系(xi)統和附件試驗更具有優越性(xing)(xing)。

5、在不(bu)違反使用(yong)(yong)規程時，經久耐用(yong)(yong)，使用(yong)(yong)壽命長達(da)幾十年。

6、氣體潔凈，體積(ji)小。

產(chan)品應用

風(feng)(feng)(feng)(feng)道(dao)(dao)電(dian)加熱(re)(re)(re)器主要(yao)用(yong)于風(feng)(feng)(feng)(feng)道(dao)(dao)中(zhong)(zhong)的(de)空(kong)氣(qi)(qi)(qi)加熱(re)(re)(re)，規格(ge)分(fen)為低溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)高溫(wen)(wen)(wen)(wen)三種形式，低溫(wen)(wen)(wen)(wen)型加熱(re)(re)(re)器氣(qi)(qi)(qi)體(ti)加熱(re)(re)(re)可使(shi)溫(wen)(wen)(wen)(wen)度不(bu)超(chao)(chao)過180℃;中(zhong)(zhong)溫(wen)(wen)(wen)(wen)型不(bu)超(chao)(chao)過300℃;高溫(wen)(wen)(wen)(wen)型不(bu)超(chao)(chao)過650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)電(dian)加熱(re)(re)(re)器用(yong)于工(gong)(gong)(gong)業(ye)(ye)風(feng)(feng)(feng)(feng)道(dao)(dao)空(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)與各行(xing)業(ye)(ye)空(kong)氣(qi)(qi)(qi)通(tong)過對空(kong)氣(qi)(qi)(qi)的(de)加熱(re)(re)(re)，提高輸(shu)出空(kong)氣(qi)(qi)(qi)的(de)溫(wen)(wen)(wen)(wen)度，一(yi)般在風(feng)(feng)(feng)(feng)道(dao)(dao)橫向開口插入。根據風(feng)(feng)(feng)(feng)道(dao)(dao)工(gong)(gong)(gong)作溫(wen)(wen)(wen)(wen)度分(fen)低溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)和(he)高溫(wen)(wen)(wen)(wen);根據風(feng)(feng)(feng)(feng)道(dao)(dao)內風(feng)(feng)(feng)(feng)速(su)分(fen)低風(feng)(feng)(feng)(feng)速(su)、中(zhong)(zhong)風(feng)(feng)(feng)(feng)速(su)和(he)高風(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)道(dao)(dao)電(dian)加熱(re)(re)(re)器。已被(bei)廣(guang)泛的(de)應用(yong)到航空(kong)航天、兵器工(gong)(gong)(gong)業(ye)(ye)、化工(gong)(gong)(gong)工(gong)(gong)(gong)業(ye)(ye)和(he)高等院校等許多科研生產(chan)試驗室(shi)。特別(bie)適合于自動控溫(wen)(wen)(wen)(wen)和(he)大流(liu)量高溫(wen)(wen)(wen)(wen)聯合系(xi)統和(he)附件試驗。風(feng)(feng)(feng)(feng)道(dao)(dao)電(dian)加熱(re)(re)(re)器使(shi)用(yong)的(de)范圍寬:可以對任何氣(qi)(qi)(qi)體(ti)加熱(re)(re)(re)，產(chan)生的(de)熱(re)(re)(re)空(kong)氣(qi)(qi)(qi)干燥(zao)無水份、不(bu)導(dao)電(dian)、不(bu)燃(ran)燒、不(bu)爆炸、無化學腐蝕性(xing)、無污(wu)染、安全可靠、被(bei)加熱(re)(re)(re)空(kong)間(jian)升溫(wen)(wen)(wen)(wen)快(可控）