產品介紹

風(feng)道(dao)式電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器是主要對氣(qi)(qi)(qi)體流進行加(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)設備(bei)。風(feng)道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)發熱(re)(re)(re)元件(jian)為(wei)不(bu)銹(xiu)鋼(gang)(gang)電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)，加(jia)(jia)(jia)(jia)熱(re)(re)(re)器內腔設有(you)多個折(zhe)流板（導(dao)流板），引導(dao)氣(qi)(qi)(qi)體流向，延(yan)長氣(qi)(qi)(qi)體在內腔的(de)(de)滯留(liu)時(shi)間，從(cong)而(er)(er)使氣(qi)(qi)(qi)體充(chong)分加(jia)(jia)(jia)(jia)熱(re)(re)(re)，使氣(qi)(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)(re)均勻(yun)，提(ti)高熱(re)(re)(re)交(jiao)換(huan)效(xiao)率。風(feng)道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)元件(jian)不(bu)銹(xiu)鋼(gang)(gang)加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)，是在無縫鋼(gang)(gang)管(guan)內裝入電(dian)(dian)熱(re)(re)(re)絲，空隙部分填滿有(you)良好導(dao)熱(re)(re)(re)性和絕緣性的(de)(de)氧(yang)化鎂粉后縮管(guan)而(er)(er)成的(de)(de)。當電(dian)(dian)流通(tong)過高溫(wen)電(dian)(dian)阻絲的(de)(de)時(shi)候，產生的(de)(de)熱(re)(re)(re)通(tong)過結晶氧(yang)化鎂粉向加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)表(biao)面擴(kuo)散，再(zai)傳遞到被加(jia)(jia)(jia)(jia)熱(re)(re)(re)氣(qi)(qi)(qi)體中去，以達到加(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)目的(de)(de)。

產品結構

技(ji)術(shu)特點

1、能使氣體加熱到很高的的溫度，可達800℃，殼(ke)體溫度只有(you)50℃左右。

2、風道加熱器(qi)效率高。

3、升溫(wen)和(he)降(jiang)溫(wen)速率快(kuai)，可達10℃/S，調節(jie)快(kuai)而穩定(ding)。不會出(chu)現(xian)(xian)所控(kong)氣體溫(wen)度(du)超前和(he)滯(zhi)后現(xian)(xian)象而使溫(wen)度(du)控(kong)制漂(piao)移不定(ding)，很適合自動(dong)控(kong)制。

4、機械性(xing)能好(hao)：因(yin)為它(ta)的(de)發(fa)熱(re)體為特制(zhi)合金材料，所以在高壓氣(qi)體流的(de)沖擊下(xia)，它(ta)比任何發(fa)熱(re)體的(de)機械性(xing)能和強度(du)都(dou)好(hao)，這對于需要長時間連續不斷對氣(qi)體加溫的(de)系統和附件試(shi)驗更具有優越性(xing)。

5、在不違(wei)反使(shi)用(yong)(yong)規程(cheng)時，經(jing)久耐用(yong)(yong)，使(shi)用(yong)(yong)壽(shou)命長達幾十年。

6、氣體潔凈，體積(ji)小。

產品應(ying)用

風(feng)(feng)(feng)道(dao)(dao)式(shi)(shi)電加(jia)(jia)(jia)(jia)(jia)熱器(qi)(qi)主要用于風(feng)(feng)(feng)道(dao)(dao)中(zhong)(zhong)(zhong)的(de)(de)空(kong)(kong)(kong)氣(qi)加(jia)(jia)(jia)(jia)(jia)熱，規格分為低溫、中(zhong)(zhong)(zhong)溫高(gao)(gao)溫三(san)種(zhong)形式(shi)(shi)，低溫型加(jia)(jia)(jia)(jia)(jia)熱器(qi)(qi)氣(qi)體加(jia)(jia)(jia)(jia)(jia)熱可(ke)使(shi)溫度不(bu)超(chao)(chao)過(guo)(guo)180℃;中(zhong)(zhong)(zhong)溫型不(bu)超(chao)(chao)過(guo)(guo)300℃;高(gao)(gao)溫型不(bu)超(chao)(chao)過(guo)(guo)650℃。風(feng)(feng)(feng)道(dao)(dao)電加(jia)(jia)(jia)(jia)(jia)熱器(qi)(qi)用于工(gong)(gong)業風(feng)(feng)(feng)道(dao)(dao)空(kong)(kong)(kong)調風(feng)(feng)(feng)道(dao)(dao)與各行(xing)業空(kong)(kong)(kong)氣(qi)通過(guo)(guo)對(dui)空(kong)(kong)(kong)氣(qi)的(de)(de)加(jia)(jia)(jia)(jia)(jia)熱，提高(gao)(gao)輸出空(kong)(kong)(kong)氣(qi)的(de)(de)溫度，一般在風(feng)(feng)(feng)道(dao)(dao)橫(heng)向開(kai)口插(cha)入。根(gen)據(ju)(ju)風(feng)(feng)(feng)道(dao)(dao)工(gong)(gong)作溫度分低溫、中(zhong)(zhong)(zhong)溫和高(gao)(gao)溫;根(gen)據(ju)(ju)風(feng)(feng)(feng)道(dao)(dao)內(nei)風(feng)(feng)(feng)速(su)分低風(feng)(feng)(feng)速(su)、中(zhong)(zhong)(zhong)風(feng)(feng)(feng)速(su)和高(gao)(gao)風(feng)(feng)(feng)速(su)風(feng)(feng)(feng)道(dao)(dao)電加(jia)(jia)(jia)(jia)(jia)熱器(qi)(qi)。已被(bei)廣泛(fan)的(de)(de)應用到(dao)航空(kong)(kong)(kong)航天、兵器(qi)(qi)工(gong)(gong)業、化(hua)工(gong)(gong)工(gong)(gong)業和高(gao)(gao)等院校(xiao)等許多科研生產試驗室。特別適合(he)(he)于自動控溫和大流量(liang)高(gao)(gao)溫聯合(he)(he)系統和附件試驗。風(feng)(feng)(feng)道(dao)(dao)式(shi)(shi)電加(jia)(jia)(jia)(jia)(jia)熱器(qi)(qi)使(shi)用的(de)(de)范圍寬:可(ke)以對(dui)任何氣(qi)體加(jia)(jia)(jia)(jia)(jia)熱，產生的(de)(de)熱空(kong)(kong)(kong)氣(qi)干燥無(wu)水份(fen)、不(bu)導電、不(bu)燃(ran)燒、不(bu)爆炸、無(wu)化(hua)學腐(fu)蝕性、無(wu)污(wu)染、安(an)全可(ke)靠、被(bei)加(jia)(jia)(jia)(jia)(jia)熱空(kong)(kong)(kong)間升溫快(可(ke)控）