產品介紹

風道(dao)式防爆(bao)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)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)設備。風道(dao)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)發(fa)熱(re)(re)(re)元件為(wei)不(bu)銹鋼電(dian)(dian)加(jia)(jia)熱(re)(re)(re)管(guan)(guan)，加(jia)(jia)熱(re)(re)(re)器(qi)(qi)內(nei)腔(qiang)設有多個折(zhe)流(liu)板（導流(liu)板），引導氣體(ti)(ti)流(liu)向，延(yan)長氣體(ti)(ti)在內(nei)腔(qiang)的(de)滯(zhi)留時間，從而使氣體(ti)(ti)充分(fen)加(jia)(jia)熱(re)(re)(re)，使氣體(ti)(ti)加(jia)(jia)熱(re)(re)(re)均勻，提高(gao)熱(re)(re)(re)交換效率。風道(dao)加(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)加(jia)(jia)熱(re)(re)(re)元件不(bu)銹鋼加(jia)(jia)熱(re)(re)(re)管(guan)(guan)，是在無縫鋼管(guan)(guan)內(nei)裝入電(dian)(dian)熱(re)(re)(re)絲(si)，空隙部分(fen)填滿(man)有良好導熱(re)(re)(re)性和絕緣性的(de)氧化鎂(mei)粉后縮(suo)管(guan)(guan)而成的(de)。當電(dian)(dian)流(liu)通過高(gao)溫電(dian)(dian)阻絲(si)的(de)時候，產生的(de)熱(re)(re)(re)通過結晶氧化鎂(mei)粉向加(jia)(jia)熱(re)(re)(re)管(guan)(guan)表面擴散，再傳遞到被加(jia)(jia)熱(re)(re)(re)氣體(ti)(ti)中去，以(yi)達到加(jia)(jia)熱(re)(re)(re)的(de)目的(de)。

產品(pin)結構

技(ji)術特點

1、能使氣體加熱到很高(gao)的的溫(wen)度，可達(da)800℃，殼體溫(wen)度只有50℃左右。

2、風道加(jia)熱器效率高(gao)。

3、升溫和降(jiang)溫速率(lv)快，可達10℃/S，調節(jie)快而穩定(ding)。不會(hui)出現所(suo)控氣(qi)體溫度超前和滯后現象而使(shi)溫度控制漂移不定(ding)，很適合自動控制。

4、機(ji)(ji)械(xie)性能(neng)好(hao)：因為它的(de)發(fa)(fa)熱體(ti)為特制合金(jin)材料，所以在(zai)高(gao)壓氣(qi)體(ti)流的(de)沖擊下，它比(bi)任何發(fa)(fa)熱體(ti)的(de)機(ji)(ji)械(xie)性能(neng)和(he)強度都好(hao)，這對于需要長時(shi)間連續不斷對氣(qi)體(ti)加溫的(de)系統和(he)附件試(shi)驗更具有(you)優(you)越性。

5、在不違反(fan)使用規(gui)程時，經久耐(nai)用，使用壽命長達幾(ji)十年(nian)。

6、氣體潔凈(jing)，體積小。

產品應(ying)用

風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)式防爆電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)主要用于(yu)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)空氣(qi)(qi)加(jia)(jia)(jia)(jia)熱(re)(re)，規格分為(wei)低溫(wen)(wen)(wen)、中(zhong)(zhong)(zhong)(zhong)(zhong)溫(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)三(san)種(zhong)形(xing)式，低溫(wen)(wen)(wen)型加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)氣(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)可使溫(wen)(wen)(wen)度不(bu)(bu)超過(guo)180℃;中(zhong)(zhong)(zhong)(zhong)(zhong)溫(wen)(wen)(wen)型不(bu)(bu)超過(guo)300℃;高(gao)溫(wen)(wen)(wen)型不(bu)(bu)超過(guo)650℃。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)用于(yu)工(gong)(gong)(gong)業(ye)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)空調風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)與各行業(ye)空氣(qi)(qi)通過(guo)對空氣(qi)(qi)的(de)(de)(de)加(jia)(jia)(jia)(jia)熱(re)(re)，提高(gao)輸出空氣(qi)(qi)的(de)(de)(de)溫(wen)(wen)(wen)度，一般在風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)橫向開口插入。根據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)工(gong)(gong)(gong)作溫(wen)(wen)(wen)度分低溫(wen)(wen)(wen)、中(zhong)(zhong)(zhong)(zhong)(zhong)溫(wen)(wen)(wen)和(he)(he)高(gao)溫(wen)(wen)(wen);根據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)內(nei)風(feng)(feng)(feng)(feng)(feng)(feng)速(su)分低風(feng)(feng)(feng)(feng)(feng)(feng)速(su)、中(zhong)(zhong)(zhong)(zhong)(zhong)風(feng)(feng)(feng)(feng)(feng)(feng)速(su)和(he)(he)高(gao)風(feng)(feng)(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)。已被廣泛(fan)的(de)(de)(de)應用到航空航天、兵器(qi)(qi)工(gong)(gong)(gong)業(ye)、化(hua)工(gong)(gong)(gong)工(gong)(gong)(gong)業(ye)和(he)(he)高(gao)等(deng)(deng)院校等(deng)(deng)許(xu)多(duo)科研生產試(shi)驗室。特別適合于(yu)自(zi)動(dong)控溫(wen)(wen)(wen)和(he)(he)大流量高(gao)溫(wen)(wen)(wen)聯合系統和(he)(he)附(fu)件試(shi)驗。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)式防爆電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)使用的(de)(de)(de)范圍寬:可以對任(ren)何氣(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)，產生的(de)(de)(de)熱(re)(re)空氣(qi)(qi)干燥無水份、不(bu)(bu)導電(dian)(dian)(dian)、不(bu)(bu)燃燒(shao)、不(bu)(bu)爆炸、無化(hua)學腐蝕性、無污染、安全可靠、被加(jia)(jia)(jia)(jia)熱(re)(re)空間升溫(wen)(wen)(wen)快(可控）