產(chan)品介紹

風(feng)道電(dian)(dian)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)是主要對氣體(ti)(ti)流(liu)進行加(jia)(jia)熱(re)(re)(re)的(de)(de)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)設備。風(feng)道加(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)(de)發(fa)熱(re)(re)(re)元件為不銹(xiu)鋼電(dian)(dian)加(jia)(jia)熱(re)(re)(re)管，加(jia)(jia)熱(re)(re)(re)器(qi)(qi)內腔設有多個折流(liu)板（導流(liu)板），引(yin)導氣體(ti)(ti)流(liu)向(xiang)，延長氣體(ti)(ti)在內腔的(de)(de)滯留時間，從而使(shi)(shi)氣體(ti)(ti)充分加(jia)(jia)熱(re)(re)(re)，使(shi)(shi)氣體(ti)(ti)加(jia)(jia)熱(re)(re)(re)均勻，提高熱(re)(re)(re)交換(huan)效率。風(feng)道加(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)(de)加(jia)(jia)熱(re)(re)(re)元件不銹(xiu)鋼加(jia)(jia)熱(re)(re)(re)管，是在無縫鋼管內裝入電(dian)(dian)熱(re)(re)(re)絲，空隙(xi)部分填滿有良好(hao)導熱(re)(re)(re)性和絕緣性的(de)(de)氧(yang)化(hua)鎂粉(fen)(fen)后縮(suo)管而成的(de)(de)。當(dang)電(dian)(dian)流(liu)通過高溫(wen)電(dian)(dian)阻(zu)絲的(de)(de)時候，產生的(de)(de)熱(re)(re)(re)通過結(jie)晶氧(yang)化(hua)鎂粉(fen)(fen)向(xiang)加(jia)(jia)熱(re)(re)(re)管表面擴散(san)，再(zai)傳遞到被加(jia)(jia)熱(re)(re)(re)氣體(ti)(ti)中去，以達(da)到加(jia)(jia)熱(re)(re)(re)的(de)(de)目的(de)(de)。

產品(pin)結構

技術特點

1、能使氣(qi)體(ti)加(jia)熱(re)到很高的的溫(wen)(wen)度，可(ke)達800℃，殼體(ti)溫(wen)(wen)度只(zhi)有50℃左右。

2、風道加熱(re)器效率高(gao)。

3、升溫和(he)降溫速率快(kuai)，可(ke)達10℃/S，調節快(kuai)而穩(wen)定。不(bu)會(hui)出現所控氣體溫度超前和(he)滯(zhi)后現象(xiang)而使溫度控制漂移(yi)不(bu)定，很(hen)適合自動控制。

4、機械(xie)性(xing)(xing)能(neng)好(hao)：因為它的發(fa)熱體(ti)為特制合金材料，所以在高壓氣體(ti)流(liu)的沖(chong)擊下，它比任何發(fa)熱體(ti)的機械(xie)性(xing)(xing)能(neng)和強度都好(hao)，這(zhe)對于需要長時間連續(xu)不斷對氣體(ti)加溫的系統和附件試(shi)驗(yan)更具有優越性(xing)(xing)。

5、在不違(wei)反使(shi)用(yong)規程時(shi)，經久耐(nai)用(yong)，使(shi)用(yong)壽命長達幾十年。

6、氣體潔凈，體積小。

產品應用(yong)

風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加熱(re)(re)器(qi)主要用(yong)于風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)中(zhong)(zhong)(zhong)的空(kong)(kong)氣(qi)加熱(re)(re)，規格分為低(di)溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)三種形式，低(di)溫(wen)(wen)(wen)(wen)型(xing)加熱(re)(re)器(qi)氣(qi)體加熱(re)(re)可使溫(wen)(wen)(wen)(wen)度不超(chao)過180℃;中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)型(xing)不超(chao)過300℃;高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)型(xing)不超(chao)過650℃。風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加熱(re)(re)器(qi)用(yong)于工(gong)(gong)業風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)與(yu)各行業空(kong)(kong)氣(qi)通過對空(kong)(kong)氣(qi)的加熱(re)(re)，提高(gao)(gao)(gao)輸出(chu)空(kong)(kong)氣(qi)的溫(wen)(wen)(wen)(wen)度，一般在風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)橫向開(kai)口插入。根(gen)據風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)(wen)度分低(di)溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)和(he)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen);根(gen)據風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)(feng)速(su)分低(di)風(feng)(feng)(feng)(feng)(feng)速(su)、中(zhong)(zhong)(zhong)風(feng)(feng)(feng)(feng)(feng)速(su)和(he)高(gao)(gao)(gao)風(feng)(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加熱(re)(re)器(qi)。已被廣泛的應(ying)用(yong)到航空(kong)(kong)航天、兵器(qi)工(gong)(gong)業、化工(gong)(gong)工(gong)(gong)業和(he)高(gao)(gao)(gao)等院(yuan)校等許(xu)多(duo)科研生產試(shi)驗室。特別適合(he)于自動控溫(wen)(wen)(wen)(wen)和(he)大(da)流(liu)量高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)聯合(he)系統和(he)附件試(shi)驗。風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加熱(re)(re)器(qi)使用(yong)的范圍寬:可以對任(ren)何(he)氣(qi)體加熱(re)(re)，產生的熱(re)(re)空(kong)(kong)氣(qi)干燥無水份、不導電、不燃燒、不爆炸、無化學腐蝕(shi)性、無污染(ran)、安全(quan)可靠、被加熱(re)(re)空(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(可控）