產品介紹(shao)

風道(dao)(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器是(shi)(shi)主要對氣(qi)(qi)(qi)體(ti)流進行(xing)加(jia)(jia)(jia)熱(re)(re)(re)(re)的電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)設備(bei)。風道(dao)(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)器的發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)為不銹(xiu)鋼電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，加(jia)(jia)(jia)熱(re)(re)(re)(re)器內腔設有(you)多個折流板（導(dao)(dao)流板），引(yin)導(dao)(dao)氣(qi)(qi)(qi)體(ti)流向(xiang)，延長(chang)氣(qi)(qi)(qi)體(ti)在內腔的滯(zhi)留時間(jian)，從而使氣(qi)(qi)(qi)體(ti)充分加(jia)(jia)(jia)熱(re)(re)(re)(re)，使氣(qi)(qi)(qi)體(ti)加(jia)(jia)(jia)熱(re)(re)(re)(re)均勻(yun)，提高熱(re)(re)(re)(re)交(jiao)換效率。風道(dao)(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)器的加(jia)(jia)(jia)熱(re)(re)(re)(re)元(yuan)件(jian)不銹(xiu)鋼加(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，是(shi)(shi)在無縫鋼管(guan)內裝入電(dian)熱(re)(re)(re)(re)絲(si)，空隙部(bu)分填(tian)滿有(you)良好(hao)導(dao)(dao)熱(re)(re)(re)(re)性和絕緣性的氧化鎂粉(fen)后縮管(guan)而成的。當(dang)電(dian)流通過(guo)高溫電(dian)阻絲(si)的時候，產生的熱(re)(re)(re)(re)通過(guo)結晶氧化鎂粉(fen)向(xiang)加(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)表面擴(kuo)散，再傳遞到被(bei)加(jia)(jia)(jia)熱(re)(re)(re)(re)氣(qi)(qi)(qi)體(ti)中去，以達(da)到加(jia)(jia)(jia)熱(re)(re)(re)(re)的目的。

產品(pin)結(jie)構

技(ji)術(shu)特點

1、能(neng)使氣(qi)體加(jia)熱到很(hen)高的的溫(wen)度，可(ke)達800℃，殼體溫(wen)度只有50℃左(zuo)右。

2、風道加熱(re)器效率高。

3、升溫(wen)(wen)和降(jiang)溫(wen)(wen)速率(lv)快(kuai)，可(ke)達10℃/S，調節快(kuai)而穩定。不會出(chu)現所控氣體溫(wen)(wen)度超前和滯后現象而使溫(wen)(wen)度控制漂移不定，很適合(he)自(zi)動控制。

4、機(ji)械性能好：因為它(ta)的(de)發(fa)熱體為特制(zhi)合金(jin)材料，所以在高壓氣(qi)體流的(de)沖擊下，它(ta)比任何發(fa)熱體的(de)機(ji)械性能和強度都好，這對于需要長時間連(lian)續不斷對氣(qi)體加溫的(de)系統和附件試(shi)驗更(geng)具(ju)有優越(yue)性。

5、在不違反使(shi)用(yong)規程時(shi)，經(jing)久耐用(yong)，使(shi)用(yong)壽命長達幾(ji)十年。

6、氣體(ti)潔凈，體(ti)積小。

產品應用

風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)主要用(yong)(yong)于(yu)(yu)風(feng)(feng)道(dao)(dao)中(zhong)(zhong)的空(kong)氣加(jia)(jia)熱(re)(re)，規格分為低溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)高溫(wen)(wen)(wen)三種形式，低溫(wen)(wen)(wen)型加(jia)(jia)熱(re)(re)器(qi)(qi)氣體加(jia)(jia)熱(re)(re)可(ke)使溫(wen)(wen)(wen)度(du)不超過(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)型不超過(guo)300℃;高溫(wen)(wen)(wen)型不超過(guo)650℃。風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)用(yong)(yong)于(yu)(yu)工(gong)業風(feng)(feng)道(dao)(dao)空(kong)調風(feng)(feng)道(dao)(dao)與各行業空(kong)氣通(tong)過(guo)對(dui)空(kong)氣的加(jia)(jia)熱(re)(re)，提(ti)高輸(shu)出(chu)空(kong)氣的溫(wen)(wen)(wen)度(du)，一般在風(feng)(feng)道(dao)(dao)橫向開口插入。根(gen)(gen)據風(feng)(feng)道(dao)(dao)工(gong)作溫(wen)(wen)(wen)度(du)分低溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)和高溫(wen)(wen)(wen);根(gen)(gen)據風(feng)(feng)道(dao)(dao)內風(feng)(feng)速分低風(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)速和高風(feng)(feng)速風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)。已(yi)被廣泛的應用(yong)(yong)到(dao)航(hang)空(kong)航(hang)天、兵(bing)器(qi)(qi)工(gong)業、化工(gong)工(gong)業和高等院校(xiao)等許多科研生產(chan)試(shi)驗(yan)室。特別(bie)適合于(yu)(yu)自(zi)動控溫(wen)(wen)(wen)和大流量高溫(wen)(wen)(wen)聯合系統和附件試(shi)驗(yan)。風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)使用(yong)(yong)的范圍寬:可(ke)以(yi)對(dui)任何(he)氣體加(jia)(jia)熱(re)(re)，產(chan)生的熱(re)(re)空(kong)氣干燥無(wu)水份(fen)、不導電(dian)(dian)、不燃(ran)燒、不爆炸(zha)、無(wu)化學腐蝕性(xing)、無(wu)污染、安(an)全可(ke)靠、被加(jia)(jia)熱(re)(re)空(kong)間升溫(wen)(wen)(wen)快(可(ke)控）