產品介紹

風(feng)(feng)道(dao)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)是(shi)主要對氣體(ti)流進(jin)行加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)設(she)備。風(feng)(feng)道(dao)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)的(de)(de)發(fa)熱(re)(re)(re)元(yuan)(yuan)件為不(bu)銹鋼(gang)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)，加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)內腔設(she)有多個(ge)折流板（導(dao)(dao)流板），引導(dao)(dao)氣體(ti)流向，延長氣體(ti)在(zai)內腔的(de)(de)滯留時(shi)間，從而使氣體(ti)充分加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)，使氣體(ti)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)均勻(yun)，提(ti)高熱(re)(re)(re)交換效率。風(feng)(feng)道(dao)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)的(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)元(yuan)(yuan)件不(bu)銹鋼(gang)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)，是(shi)在(zai)無(wu)縫鋼(gang)管(guan)(guan)內裝入電(dian)(dian)熱(re)(re)(re)絲(si)(si)，空隙部分填滿有良好導(dao)(dao)熱(re)(re)(re)性和絕緣性的(de)(de)氧化鎂(mei)粉后縮(suo)管(guan)(guan)而成的(de)(de)。當電(dian)(dian)流通過高溫(wen)電(dian)(dian)阻絲(si)(si)的(de)(de)時(shi)候，產生的(de)(de)熱(re)(re)(re)通過結晶氧化鎂(mei)粉向加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)表面擴散，再傳(chuan)遞到(dao)被加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)氣體(ti)中去，以達到(dao)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)目的(de)(de)。

產品(pin)結構

技術特(te)點

1、能使氣體(ti)加熱到很高的的溫度，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(sheng)溫和降溫速率快，可達(da)10℃/S，調節(jie)快而穩定(ding)。不(bu)會(hui)出現所控氣體溫度(du)超前和滯后現象而使溫度(du)控制漂移不(bu)定(ding)，很適合自動(dong)控制。

4、機械(xie)性能好：因為它的發熱體(ti)為特制合(he)金材料，所以(yi)在高壓(ya)氣體(ti)流的沖(chong)擊下，它比任何(he)發熱體(ti)的機械(xie)性能和強度都好，這(zhe)對于需要長時間連續不斷對氣體(ti)加溫的系統和附件(jian)試(shi)驗(yan)更(geng)具有優越(yue)性。

5、在不違(wei)反使用(yong)規程(cheng)時，經久耐用(yong)，使用(yong)壽命長達幾十年。

6、氣體潔凈，體積小。

產品(pin)應用

風(feng)道(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)主要用(yong)于風(feng)道(dao)中(zhong)的空(kong)(kong)氣(qi)(qi)加(jia)(jia)熱(re)(re)，規格分為低溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)三種形式，低溫(wen)(wen)(wen)(wen)型加(jia)(jia)熱(re)(re)器(qi)(qi)氣(qi)(qi)體(ti)(ti)加(jia)(jia)熱(re)(re)可(ke)(ke)使(shi)溫(wen)(wen)(wen)(wen)度不(bu)(bu)超過(guo)180℃;中(zhong)溫(wen)(wen)(wen)(wen)型不(bu)(bu)超過(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)型不(bu)(bu)超過(guo)650℃。風(feng)道(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)用(yong)于工業(ye)(ye)風(feng)道(dao)空(kong)(kong)調風(feng)道(dao)與各行業(ye)(ye)空(kong)(kong)氣(qi)(qi)通過(guo)對空(kong)(kong)氣(qi)(qi)的加(jia)(jia)熱(re)(re)，提高(gao)輸(shu)出空(kong)(kong)氣(qi)(qi)的溫(wen)(wen)(wen)(wen)度，一般在風(feng)道(dao)橫向開口(kou)插入(ru)。根(gen)(gen)據(ju)風(feng)道(dao)工作溫(wen)(wen)(wen)(wen)度分低溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)和高(gao)溫(wen)(wen)(wen)(wen);根(gen)(gen)據(ju)風(feng)道(dao)內風(feng)速分低風(feng)速、中(zhong)風(feng)速和高(gao)風(feng)速風(feng)道(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)。已被廣泛(fan)的應用(yong)到航空(kong)(kong)航天、兵(bing)器(qi)(qi)工業(ye)(ye)、化工工業(ye)(ye)和高(gao)等院校(xiao)等許多科(ke)研生產試驗室。特別適合于自(zi)動控溫(wen)(wen)(wen)(wen)和大(da)流量高(gao)溫(wen)(wen)(wen)(wen)聯合系統(tong)和附件(jian)試驗。風(feng)道(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)使(shi)用(yong)的范圍(wei)寬:可(ke)(ke)以對任何氣(qi)(qi)體(ti)(ti)加(jia)(jia)熱(re)(re)，產生的熱(re)(re)空(kong)(kong)氣(qi)(qi)干燥(zao)無水(shui)份(fen)、不(bu)(bu)導電(dian)(dian)、不(bu)(bu)燃燒、不(bu)(bu)爆炸(zha)、無化學腐蝕性、無污染、安(an)全可(ke)(ke)靠(kao)、被加(jia)(jia)熱(re)(re)空(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(可(ke)(ke)控）