產品介紹

風道(dao)式防爆電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)是(shi)主(zhu)要對氣(qi)體(ti)流(liu)進行加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)的(de)(de)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)設備。風道(dao)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)的(de)(de)發(fa)熱(re)(re)(re)(re)(re)(re)(re)元件(jian)為不(bu)銹鋼(gang)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)管(guan)(guan)(guan)，加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)內腔(qiang)設有多(duo)個折流(liu)板(ban)（導(dao)流(liu)板(ban)），引導(dao)氣(qi)體(ti)流(liu)向，延(yan)長(chang)氣(qi)體(ti)在內腔(qiang)的(de)(de)滯留時間，從而使(shi)氣(qi)體(ti)充分加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)，使(shi)氣(qi)體(ti)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)均勻，提高(gao)熱(re)(re)(re)(re)(re)(re)(re)交(jiao)換效率。風道(dao)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)的(de)(de)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)元件(jian)不(bu)銹鋼(gang)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)管(guan)(guan)(guan)，是(shi)在無縫鋼(gang)管(guan)(guan)(guan)內裝入電(dian)(dian)(dian)熱(re)(re)(re)(re)(re)(re)(re)絲(si)，空(kong)隙部分填(tian)滿有良(liang)好導(dao)熱(re)(re)(re)(re)(re)(re)(re)性和絕緣性的(de)(de)氧化(hua)鎂粉后(hou)縮(suo)管(guan)(guan)(guan)而成的(de)(de)。當電(dian)(dian)(dian)流(liu)通(tong)過高(gao)溫電(dian)(dian)(dian)阻絲(si)的(de)(de)時候(hou)，產生(sheng)的(de)(de)熱(re)(re)(re)(re)(re)(re)(re)通(tong)過結晶氧化(hua)鎂粉向加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)管(guan)(guan)(guan)表面擴(kuo)散，再傳(chuan)遞(di)到(dao)(dao)被加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)體(ti)中去，以達到(dao)(dao)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)的(de)(de)目的(de)(de)。

產品結構

技術特點

1、能使(shi)氣(qi)體(ti)加熱到很(hen)高的(de)的(de)溫(wen)度，可(ke)達800℃，殼體(ti)溫(wen)度只有(you)50℃左(zuo)右(you)。

2、風道加(jia)熱(re)器效率高。

3、升溫和降(jiang)溫速(su)率快，可達10℃/S，調節(jie)快而穩定。不會出(chu)現所控氣(qi)體溫度超前和滯后現象而使溫度控制(zhi)(zhi)漂移不定，很適合(he)自動控制(zhi)(zhi)。

4、機(ji)械性能好(hao)：因(yin)為它的(de)發(fa)熱體為特制合金材料，所以在(zai)高壓氣(qi)體流的(de)沖擊下，它比(bi)任何(he)發(fa)熱體的(de)機(ji)械性能和強度都好(hao)，這對(dui)于需要長時間連續不斷對(dui)氣(qi)體加溫(wen)的(de)系統和附件試(shi)驗(yan)更具(ju)有優越(yue)性。

5、在(zai)不違反使(shi)用(yong)規程時，經久耐(nai)用(yong)，使(shi)用(yong)壽命長達幾(ji)十年(nian)。

6、氣體潔凈，體積小。

產品應用

風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式(shi)防爆電加(jia)熱(re)(re)(re)器(qi)主要用(yong)于(yu)(yu)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)中(zhong)的空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)加(jia)熱(re)(re)(re)，規(gui)格分(fen)為低(di)溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)(wen)三(san)種形式(shi)，低(di)溫(wen)(wen)(wen)(wen)型(xing)加(jia)熱(re)(re)(re)器(qi)氣(qi)(qi)(qi)(qi)體加(jia)熱(re)(re)(re)可(ke)使溫(wen)(wen)(wen)(wen)度(du)不超過180℃;中(zhong)溫(wen)(wen)(wen)(wen)型(xing)不超過300℃;高(gao)(gao)溫(wen)(wen)(wen)(wen)型(xing)不超過650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電加(jia)熱(re)(re)(re)器(qi)用(yong)于(yu)(yu)工(gong)業(ye)(ye)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)空(kong)(kong)(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)與各行業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)通過對空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)的加(jia)熱(re)(re)(re)，提(ti)高(gao)(gao)輸出空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)的溫(wen)(wen)(wen)(wen)度(du)，一般(ban)在風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)橫向開(kai)口插入(ru)。根據風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)度(du)分(fen)低(di)溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)和高(gao)(gao)溫(wen)(wen)(wen)(wen);根據風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)速(su)分(fen)低(di)風(feng)(feng)(feng)(feng)速(su)、中(zhong)風(feng)(feng)(feng)(feng)速(su)和高(gao)(gao)風(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電加(jia)熱(re)(re)(re)器(qi)。已被廣泛的應用(yong)到航(hang)空(kong)(kong)(kong)航(hang)天(tian)、兵器(qi)工(gong)業(ye)(ye)、化(hua)工(gong)工(gong)業(ye)(ye)和高(gao)(gao)等院校等許多科研生產(chan)試(shi)驗(yan)室。特別適(shi)合(he)于(yu)(yu)自動控(kong)溫(wen)(wen)(wen)(wen)和大(da)流(liu)量高(gao)(gao)溫(wen)(wen)(wen)(wen)聯(lian)合(he)系統(tong)和附件試(shi)驗(yan)。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式(shi)防爆電加(jia)熱(re)(re)(re)器(qi)使用(yong)的范圍(wei)寬:可(ke)以對任何氣(qi)(qi)(qi)(qi)體加(jia)熱(re)(re)(re)，產(chan)生的熱(re)(re)(re)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)干燥無水份、不導電、不燃(ran)燒、不爆炸(zha)、無化(hua)學腐蝕(shi)性、無污染、安全可(ke)靠、被加(jia)熱(re)(re)(re)空(kong)(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(可(ke)控(kong)）