產品介(jie)紹

風(feng)道(dao)(dao)式(shi)空氣(qi)(qi)加(jia)(jia)(jia)熱(re)器(qi)是主要(yao)對(dui)氣(qi)(qi)體流進(jin)行加(jia)(jia)(jia)熱(re)的(de)(de)電加(jia)(jia)(jia)熱(re)設備。風(feng)道(dao)(dao)加(jia)(jia)(jia)熱(re)器(qi)的(de)(de)發(fa)熱(re)元件(jian)(jian)為不銹鋼(gang)(gang)電加(jia)(jia)(jia)熱(re)管，加(jia)(jia)(jia)熱(re)器(qi)內腔設有多個折流板（導流板），引(yin)導氣(qi)(qi)體流向，延(yan)長(chang)氣(qi)(qi)體在內腔的(de)(de)滯留時間，從(cong)而使氣(qi)(qi)體充分(fen)加(jia)(jia)(jia)熱(re)，使氣(qi)(qi)體加(jia)(jia)(jia)熱(re)均勻，提高熱(re)交換(huan)效率。風(feng)道(dao)(dao)加(jia)(jia)(jia)熱(re)器(qi)的(de)(de)加(jia)(jia)(jia)熱(re)元件(jian)(jian)不銹鋼(gang)(gang)加(jia)(jia)(jia)熱(re)管，是在無縫鋼(gang)(gang)管內裝入電熱(re)絲，空隙部分(fen)填滿有良好導熱(re)性和絕緣性的(de)(de)氧(yang)化(hua)鎂(mei)(mei)粉(fen)后縮管而成的(de)(de)。當電流通(tong)過高溫電阻絲的(de)(de)時候，產生的(de)(de)熱(re)通(tong)過結(jie)晶氧(yang)化(hua)鎂(mei)(mei)粉(fen)向加(jia)(jia)(jia)熱(re)管表面擴散，再(zai)傳遞到被加(jia)(jia)(jia)熱(re)氣(qi)(qi)體中(zhong)去，以達到加(jia)(jia)(jia)熱(re)的(de)(de)目(mu)的(de)(de)。

產品結構

技術特點

1、能使氣體(ti)加熱到很高的(de)的(de)溫度，可(ke)達800℃，殼體(ti)溫度只有50℃左右。

2、風(feng)道加熱器效率高。

3、升溫和(he)降溫速率(lv)快(kuai)，可達10℃/S，調節快(kuai)而(er)穩定。不會出現所(suo)控(kong)(kong)氣體溫度(du)超(chao)前和(he)滯(zhi)后現象而(er)使(shi)溫度(du)控(kong)(kong)制漂移不定，很適合自(zi)動(dong)控(kong)(kong)制。

4、機械性能好(hao)：因為(wei)(wei)它的(de)發熱(re)體(ti)為(wei)(wei)特制合金材料，所(suo)以在高壓氣體(ti)流的(de)沖(chong)擊下，它比任何發熱(re)體(ti)的(de)機械性能和強度都好(hao)，這(zhe)對于(yu)需要長時間連續不斷對氣體(ti)加溫(wen)的(de)系統和附件試驗更具(ju)有優越性。

5、在不違反(fan)使(shi)用(yong)(yong)規程(cheng)時，經久耐用(yong)(yong)，使(shi)用(yong)(yong)壽命長達幾(ji)十年。

6、氣體潔凈(jing)，體積小。

產品應用

風(feng)(feng)(feng)道(dao)式(shi)(shi)空(kong)(kong)(kong)(kong)氣加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)主要用(yong)于(yu)(yu)風(feng)(feng)(feng)道(dao)中的空(kong)(kong)(kong)(kong)氣加(jia)(jia)(jia)熱(re)(re)，規格分(fen)為低溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)三(san)種形式(shi)(shi)，低溫(wen)(wen)(wen)(wen)型(xing)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)氣體加(jia)(jia)(jia)熱(re)(re)可(ke)(ke)使溫(wen)(wen)(wen)(wen)度不(bu)(bu)(bu)超(chao)過(guo)(guo)180℃;中溫(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超(chao)過(guo)(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超(chao)過(guo)(guo)650℃。風(feng)(feng)(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)用(yong)于(yu)(yu)工業(ye)風(feng)(feng)(feng)道(dao)空(kong)(kong)(kong)(kong)調風(feng)(feng)(feng)道(dao)與各行業(ye)空(kong)(kong)(kong)(kong)氣通(tong)過(guo)(guo)對空(kong)(kong)(kong)(kong)氣的加(jia)(jia)(jia)熱(re)(re)，提高(gao)輸出(chu)空(kong)(kong)(kong)(kong)氣的溫(wen)(wen)(wen)(wen)度，一般(ban)在風(feng)(feng)(feng)道(dao)橫向開口插入(ru)。根據風(feng)(feng)(feng)道(dao)工作溫(wen)(wen)(wen)(wen)度分(fen)低溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)和高(gao)溫(wen)(wen)(wen)(wen);根據風(feng)(feng)(feng)道(dao)內(nei)風(feng)(feng)(feng)速(su)分(fen)低風(feng)(feng)(feng)速(su)、中風(feng)(feng)(feng)速(su)和高(gao)風(feng)(feng)(feng)速(su)風(feng)(feng)(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)。已被廣泛的應用(yong)到航空(kong)(kong)(kong)(kong)航天、兵器(qi)(qi)(qi)工業(ye)、化工工業(ye)和高(gao)等院校等許(xu)多科研生產試(shi)驗(yan)室。特別適合(he)于(yu)(yu)自(zi)動控溫(wen)(wen)(wen)(wen)和大流量高(gao)溫(wen)(wen)(wen)(wen)聯合(he)系統和附件試(shi)驗(yan)。風(feng)(feng)(feng)道(dao)式(shi)(shi)空(kong)(kong)(kong)(kong)氣加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)使用(yong)的范(fan)圍寬:可(ke)(ke)以對任何氣體加(jia)(jia)(jia)熱(re)(re)，產生的熱(re)(re)空(kong)(kong)(kong)(kong)氣干燥(zao)無(wu)水份、不(bu)(bu)(bu)導(dao)電(dian)、不(bu)(bu)(bu)燃燒、不(bu)(bu)(bu)爆(bao)炸、無(wu)化學腐蝕性、無(wu)污染、安全可(ke)(ke)靠、被加(jia)(jia)(jia)熱(re)(re)空(kong)(kong)(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(可(ke)(ke)控）