產品介(jie)紹

風(feng)道(dao)式空氣加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)是主(zhu)要對氣體(ti)(ti)流進行加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)電加(jia)(jia)(jia)熱(re)(re)(re)設備。風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)發熱(re)(re)(re)元件為不銹鋼電加(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)，加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)內腔(qiang)設有多個折流板(ban)（導流板(ban)），引導氣體(ti)(ti)流向，延(yan)長(chang)氣體(ti)(ti)在(zai)(zai)內腔(qiang)的(de)(de)(de)滯留時間，從(cong)而使(shi)氣體(ti)(ti)充分(fen)加(jia)(jia)(jia)熱(re)(re)(re)，使(shi)氣體(ti)(ti)加(jia)(jia)(jia)熱(re)(re)(re)均勻，提(ti)高(gao)熱(re)(re)(re)交換效率(lv)。風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)加(jia)(jia)(jia)熱(re)(re)(re)元件不銹鋼加(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)，是在(zai)(zai)無縫鋼管(guan)(guan)內裝入電熱(re)(re)(re)絲，空隙部分(fen)填滿有良好導熱(re)(re)(re)性(xing)和絕緣性(xing)的(de)(de)(de)氧化(hua)(hua)鎂粉后縮管(guan)(guan)而成的(de)(de)(de)。當電流通(tong)過(guo)高(gao)溫電阻(zu)絲的(de)(de)(de)時候(hou)，產生的(de)(de)(de)熱(re)(re)(re)通(tong)過(guo)結(jie)晶氧化(hua)(hua)鎂粉向加(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)表面擴散(san)，再傳(chuan)遞到被加(jia)(jia)(jia)熱(re)(re)(re)氣體(ti)(ti)中去，以達到加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。

產品結構

技術(shu)特(te)點(dian)

1、能使氣(qi)體(ti)加熱到很(hen)高(gao)的的溫(wen)度(du)，可達(da)800℃，殼(ke)體(ti)溫(wen)度(du)只有50℃左(zuo)右。

2、風道加(jia)熱器效率(lv)高。

3、升溫(wen)和降溫(wen)速率快，可達10℃/S，調(diao)節快而穩定。不會出現所控(kong)氣體溫(wen)度(du)超前和滯后(hou)現象而使溫(wen)度(du)控(kong)制漂(piao)移不定，很適合(he)自動(dong)控(kong)制。

4、機械(xie)性(xing)能好：因(yin)為它(ta)的(de)發熱體(ti)為特制合金材料，所以(yi)在高(gao)壓氣體(ti)流(liu)的(de)沖擊下，它(ta)比(bi)任何發熱體(ti)的(de)機械(xie)性(xing)能和(he)強度都好，這對于(yu)需要長時間連(lian)續不斷對氣體(ti)加(jia)溫的(de)系(xi)統和(he)附(fu)件試驗更具(ju)有優越性(xing)。

5、在不違反(fan)使用規程(cheng)時，經久耐用，使用壽命長(chang)達(da)幾十年。

6、氣體潔凈，體積小(xiao)。

產品應用

風(feng)道(dao)(dao)(dao)式空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)器(qi)(qi)主要用(yong)(yong)于風(feng)道(dao)(dao)(dao)中(zhong)(zhong)(zhong)的空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)，規格(ge)分(fen)為低(di)溫(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)三種形式，低(di)溫(wen)(wen)(wen)(wen)(wen)型加(jia)熱(re)器(qi)(qi)氣(qi)(qi)(qi)體(ti)加(jia)熱(re)可(ke)使(shi)溫(wen)(wen)(wen)(wen)(wen)度(du)不(bu)(bu)超(chao)過(guo)180℃;中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)型不(bu)(bu)超(chao)過(guo)300℃;高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)型不(bu)(bu)超(chao)過(guo)650℃。風(feng)道(dao)(dao)(dao)電(dian)(dian)(dian)加(jia)熱(re)器(qi)(qi)用(yong)(yong)于工(gong)(gong)業(ye)(ye)風(feng)道(dao)(dao)(dao)空(kong)(kong)(kong)(kong)調風(feng)道(dao)(dao)(dao)與各行業(ye)(ye)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)通過(guo)對空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)的加(jia)熱(re)，提高(gao)(gao)輸出空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)的溫(wen)(wen)(wen)(wen)(wen)度(du)，一般在風(feng)道(dao)(dao)(dao)橫向開口插入(ru)。根據風(feng)道(dao)(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)(wen)(wen)度(du)分(fen)低(di)溫(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)和(he)高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen);根據風(feng)道(dao)(dao)(dao)內風(feng)速(su)分(fen)低(di)風(feng)速(su)、中(zhong)(zhong)(zhong)風(feng)速(su)和(he)高(gao)(gao)風(feng)速(su)風(feng)道(dao)(dao)(dao)電(dian)(dian)(dian)加(jia)熱(re)器(qi)(qi)。已被廣泛的應用(yong)(yong)到航(hang)空(kong)(kong)(kong)(kong)航(hang)天、兵器(qi)(qi)工(gong)(gong)業(ye)(ye)、化工(gong)(gong)工(gong)(gong)業(ye)(ye)和(he)高(gao)(gao)等(deng)院校等(deng)許多科研生產試驗室。特別(bie)適合于自動控(kong)溫(wen)(wen)(wen)(wen)(wen)和(he)大流量高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)聯合系統和(he)附件試驗。風(feng)道(dao)(dao)(dao)式空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)器(qi)(qi)使(shi)用(yong)(yong)的范圍(wei)寬:可(ke)以對任何氣(qi)(qi)(qi)體(ti)加(jia)熱(re)，產生的熱(re)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)干燥無(wu)(wu)水(shui)份、不(bu)(bu)導電(dian)(dian)(dian)、不(bu)(bu)燃燒、不(bu)(bu)爆炸(zha)、無(wu)(wu)化學(xue)腐蝕性(xing)、無(wu)(wu)污染、安全可(ke)靠、被加(jia)熱(re)空(kong)(kong)(kong)(kong)間升溫(wen)(wen)(wen)(wen)(wen)快(kuai)(可(ke)控(kong)）