產品介紹

大型風道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱器是主(zhu)要(yao)對氣體流進行加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱的(de)(de)(de)(de)電(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱設(she)備。風道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱器的(de)(de)(de)(de)發(fa)熱元(yuan)件(jian)為不銹鋼電(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱管(guan)(guan)，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱器內(nei)腔設(she)有多個折(zhe)流板（導(dao)流板），引導(dao)氣體流向，延長氣體在內(nei)腔的(de)(de)(de)(de)滯留時間，從(cong)而使氣體充分(fen)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱，使氣體加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱均勻，提高(gao)熱交換效率。風道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱器的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱元(yuan)件(jian)不銹鋼加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱管(guan)(guan)，是在無縫(feng)鋼管(guan)(guan)內(nei)裝入電(dian)熱絲，空隙部(bu)分(fen)填(tian)滿有良(liang)好導(dao)熱性和絕緣(yuan)性的(de)(de)(de)(de)氧(yang)化(hua)鎂粉(fen)后縮管(guan)(guan)而成的(de)(de)(de)(de)。當電(dian)流通(tong)過高(gao)溫電(dian)阻(zu)絲的(de)(de)(de)(de)時候，產生的(de)(de)(de)(de)熱通(tong)過結晶(jing)氧(yang)化(hua)鎂粉(fen)向加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱管(guan)(guan)表(biao)面擴散，再傳遞到被加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱氣體中去，以達(da)到加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱的(de)(de)(de)(de)目的(de)(de)(de)(de)。

產品(pin)結構

技術(shu)特點(dian)

1、能使氣體(ti)加熱(re)到(dao)很高的的溫度(du)，可達800℃，殼體(ti)溫度(du)只有(you)50℃左右。

2、風道加熱器效率高。

3、升溫(wen)和(he)降溫(wen)速率快(kuai)，可達10℃/S，調(diao)節快(kuai)而穩定。不(bu)會出現(xian)所控(kong)氣體溫(wen)度超前和(he)滯后(hou)現(xian)象而使溫(wen)度控(kong)制漂(piao)移不(bu)定，很(hen)適合自(zi)動控(kong)制。

4、機械(xie)性(xing)能好：因為(wei)它(ta)的(de)發熱體(ti)(ti)為(wei)特制合金(jin)材料，所(suo)以在高壓氣體(ti)(ti)流的(de)沖(chong)擊下，它(ta)比任何(he)發熱體(ti)(ti)的(de)機械(xie)性(xing)能和強(qiang)度都好，這(zhe)對(dui)于需要長時(shi)間(jian)連續不斷(duan)對(dui)氣體(ti)(ti)加溫的(de)系(xi)統和附件試驗更具(ju)有優越性(xing)。

5、在(zai)不違反(fan)使(shi)用(yong)(yong)規程(cheng)時(shi)，經(jing)久耐用(yong)(yong)，使(shi)用(yong)(yong)壽命長達幾十年。

6、氣體(ti)潔凈，體(ti)積(ji)小。

產(chan)品應用

大(da)型風(feng)(feng)(feng)道(dao)(dao)加(jia)(jia)熱器(qi)主要用(yong)(yong)于(yu)風(feng)(feng)(feng)道(dao)(dao)中的(de)空(kong)(kong)氣(qi)(qi)(qi)加(jia)(jia)熱，規格分(fen)為低(di)(di)溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)三(san)種形式，低(di)(di)溫(wen)(wen)(wen)(wen)型加(jia)(jia)熱器(qi)氣(qi)(qi)(qi)體(ti)加(jia)(jia)熱可(ke)(ke)使溫(wen)(wen)(wen)(wen)度(du)(du)不(bu)(bu)(bu)超過(guo)(guo)180℃;中溫(wen)(wen)(wen)(wen)型不(bu)(bu)(bu)超過(guo)(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)型不(bu)(bu)(bu)超過(guo)(guo)650℃。風(feng)(feng)(feng)道(dao)(dao)電(dian)(dian)(dian)加(jia)(jia)熱器(qi)用(yong)(yong)于(yu)工(gong)(gong)業風(feng)(feng)(feng)道(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)道(dao)(dao)與各行業空(kong)(kong)氣(qi)(qi)(qi)通過(guo)(guo)對(dui)空(kong)(kong)氣(qi)(qi)(qi)的(de)加(jia)(jia)熱，提高(gao)輸出空(kong)(kong)氣(qi)(qi)(qi)的(de)溫(wen)(wen)(wen)(wen)度(du)(du)，一般在風(feng)(feng)(feng)道(dao)(dao)橫向開口插入。根(gen)據(ju)風(feng)(feng)(feng)道(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)(wen)度(du)(du)分(fen)低(di)(di)溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)和高(gao)溫(wen)(wen)(wen)(wen);根(gen)據(ju)風(feng)(feng)(feng)道(dao)(dao)內風(feng)(feng)(feng)速分(fen)低(di)(di)風(feng)(feng)(feng)速、中風(feng)(feng)(feng)速和高(gao)風(feng)(feng)(feng)速風(feng)(feng)(feng)道(dao)(dao)電(dian)(dian)(dian)加(jia)(jia)熱器(qi)。已被廣泛(fan)的(de)應(ying)用(yong)(yong)到航(hang)空(kong)(kong)航(hang)天、兵器(qi)工(gong)(gong)業、化(hua)工(gong)(gong)工(gong)(gong)業和高(gao)等(deng)(deng)院(yuan)校等(deng)(deng)許多科研生(sheng)產(chan)(chan)試(shi)驗(yan)室(shi)。特別適合(he)于(yu)自(zi)動(dong)控溫(wen)(wen)(wen)(wen)和大(da)流量高(gao)溫(wen)(wen)(wen)(wen)聯合(he)系統和附件試(shi)驗(yan)。大(da)型風(feng)(feng)(feng)道(dao)(dao)加(jia)(jia)熱器(qi)使用(yong)(yong)的(de)范圍寬:可(ke)(ke)以對(dui)任何氣(qi)(qi)(qi)體(ti)加(jia)(jia)熱，產(chan)(chan)生(sheng)的(de)熱空(kong)(kong)氣(qi)(qi)(qi)干燥無水份、不(bu)(bu)(bu)導電(dian)(dian)(dian)、不(bu)(bu)(bu)燃燒(shao)、不(bu)(bu)(bu)爆炸、無化(hua)學(xue)腐(fu)蝕性、無污染、安全可(ke)(ke)靠、被加(jia)(jia)熱空(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(可(ke)(ke)控）