產品介紹

風道(dao)式防爆電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)是(shi)主要對(dui)氣(qi)體(ti)流進行(xing)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)的電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)設備。風道(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)的發熱(re)(re)(re)(re)(re)(re)元件(jian)為不銹鋼電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan)，加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)內腔(qiang)設有(you)多(duo)個折流板(ban)（導流板(ban)），引導氣(qi)體(ti)流向(xiang)，延(yan)長氣(qi)體(ti)在內腔(qiang)的滯留時間，從而使氣(qi)體(ti)充分加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)，使氣(qi)體(ti)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)均勻，提高(gao)熱(re)(re)(re)(re)(re)(re)交換效率。風道(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)的加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)元件(jian)不銹鋼加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan)，是(shi)在無縫鋼管(guan)內裝入電(dian)熱(re)(re)(re)(re)(re)(re)絲，空(kong)隙(xi)部分填滿(man)有(you)良好導熱(re)(re)(re)(re)(re)(re)性和絕緣(yuan)性的氧(yang)(yang)化鎂粉后縮管(guan)而成的。當電(dian)流通過高(gao)溫電(dian)阻(zu)絲的時候，產(chan)生(sheng)的熱(re)(re)(re)(re)(re)(re)通過結晶氧(yang)(yang)化鎂粉向(xiang)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan)表面擴散，再傳遞到被加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)氣(qi)體(ti)中去，以達到加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)的目的。

產品結構

技術特(te)點

1、能使氣體加熱到很(hen)高的的溫度，可達800℃，殼體溫度只有50℃左右(you)。

2、風道加熱(re)器效率高(gao)。

3、升(sheng)溫(wen)和降溫(wen)速率快，可達10℃/S，調節(jie)快而(er)穩定(ding)。不會出現所(suo)控氣(qi)體溫(wen)度超前(qian)和滯后現象而(er)使(shi)溫(wen)度控制(zhi)漂(piao)移不定(ding)，很(hen)適合(he)自動控制(zhi)。

4、機(ji)(ji)械性能(neng)好：因(yin)為它(ta)的(de)發熱體(ti)為特制(zhi)合金(jin)材(cai)料，所以在高壓氣(qi)體(ti)流的(de)沖(chong)擊下，它(ta)比任何發熱體(ti)的(de)機(ji)(ji)械性能(neng)和(he)強度都好，這對(dui)于(yu)需(xu)要長時(shi)間連續不斷對(dui)氣(qi)體(ti)加溫的(de)系統和(he)附件試(shi)驗更具有(you)優(you)越(yue)性。

5、在不違反使(shi)用規程時，經(jing)久耐用，使(shi)用壽(shou)命長達(da)幾十年(nian)。

6、氣體潔凈，體積小。

產品應用

風(feng)(feng)(feng)道(dao)(dao)(dao)式防(fang)爆(bao)電(dian)(dian)加(jia)(jia)熱(re)器主要(yao)用于風(feng)(feng)(feng)道(dao)(dao)(dao)中(zhong)的空(kong)氣(qi)加(jia)(jia)熱(re)，規格分(fen)(fen)為低溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)三種形式，低溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)加(jia)(jia)熱(re)器氣(qi)體加(jia)(jia)熱(re)可(ke)使溫(wen)(wen)(wen)(wen)(wen)(wen)度不(bu)(bu)超(chao)過(guo)180℃;中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過(guo)300℃;高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過(guo)650℃。風(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)器用于工(gong)業(ye)(ye)風(feng)(feng)(feng)道(dao)(dao)(dao)空(kong)調風(feng)(feng)(feng)道(dao)(dao)(dao)與各行業(ye)(ye)空(kong)氣(qi)通過(guo)對空(kong)氣(qi)的加(jia)(jia)熱(re)，提高(gao)(gao)(gao)輸(shu)出空(kong)氣(qi)的溫(wen)(wen)(wen)(wen)(wen)(wen)度，一般在風(feng)(feng)(feng)道(dao)(dao)(dao)橫向(xiang)開口(kou)插(cha)入。根(gen)據風(feng)(feng)(feng)道(dao)(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)(wen)(wen)度分(fen)(fen)低溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen);根(gen)據風(feng)(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)(feng)速分(fen)(fen)低風(feng)(feng)(feng)速、中(zhong)風(feng)(feng)(feng)速和(he)高(gao)(gao)(gao)風(feng)(feng)(feng)速風(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)器。已被廣(guang)泛的應用到航(hang)空(kong)航(hang)天、兵器工(gong)業(ye)(ye)、化(hua)工(gong)工(gong)業(ye)(ye)和(he)高(gao)(gao)(gao)等院校等許(xu)多科(ke)研(yan)生(sheng)產(chan)試驗(yan)室。特別適合于自動控(kong)溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)大流量高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)聯(lian)合系統(tong)和(he)附件試驗(yan)。風(feng)(feng)(feng)道(dao)(dao)(dao)式防(fang)爆(bao)電(dian)(dian)加(jia)(jia)熱(re)器使用的范圍寬:可(ke)以對任何氣(qi)體加(jia)(jia)熱(re)，產(chan)生(sheng)的熱(re)空(kong)氣(qi)干燥無(wu)(wu)水份、不(bu)(bu)導電(dian)(dian)、不(bu)(bu)燃燒(shao)、不(bu)(bu)爆(bao)炸、無(wu)(wu)化(hua)學腐(fu)蝕(shi)性(xing)、無(wu)(wu)污染、安全(quan)可(ke)靠、被加(jia)(jia)熱(re)空(kong)間升溫(wen)(wen)(wen)(wen)(wen)(wen)快(可(ke)控(kong)）