產品介紹(shao)

風道(dao)式防爆電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi)是(shi)主要對氣(qi)體(ti)流(liu)進行(xing)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)設備。風道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi)的(de)發熱(re)(re)(re)(re)元(yuan)件為(wei)不銹鋼電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管，加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi)內(nei)腔設有多個折流(liu)板（導流(liu)板），引導氣(qi)體(ti)流(liu)向，延(yan)長氣(qi)體(ti)在內(nei)腔的(de)滯留時間，從而使氣(qi)體(ti)充分(fen)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)，使氣(qi)體(ti)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)均勻，提高(gao)熱(re)(re)(re)(re)交換(huan)效率。風道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi)的(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)元(yuan)件不銹鋼加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管，是(shi)在無縫鋼管內(nei)裝(zhuang)入電(dian)(dian)(dian)(dian)熱(re)(re)(re)(re)絲(si)，空隙部分(fen)填(tian)滿有良好導熱(re)(re)(re)(re)性和絕(jue)緣性的(de)氧化鎂(mei)粉后縮(suo)管而成的(de)。當電(dian)(dian)(dian)(dian)流(liu)通(tong)過高(gao)溫(wen)電(dian)(dian)(dian)(dian)阻絲(si)的(de)時候，產(chan)生的(de)熱(re)(re)(re)(re)通(tong)過結晶(jing)氧化鎂(mei)粉向加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管表面擴散，再傳(chuan)遞到被加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)氣(qi)體(ti)中去(qu)，以達到加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)目的(de)。

產品(pin)結(jie)構

技術特點

1、能使氣體加(jia)熱到(dao)很(hen)高(gao)的的溫度，可達800℃，殼體溫度只(zhi)有50℃左右。

2、風道加熱器效率高。

3、升溫(wen)和降溫(wen)速率快，可(ke)達10℃/S，調節(jie)快而穩定。不(bu)會出現所控氣體(ti)溫(wen)度(du)(du)超前(qian)和滯(zhi)后現象而使溫(wen)度(du)(du)控制漂移不(bu)定，很(hen)適合自(zi)動(dong)控制。

4、機械(xie)性能好(hao)：因為(wei)它的發(fa)熱(re)體為(wei)特制(zhi)合金材料(liao)，所以(yi)在高壓氣體流的沖擊下，它比任何發(fa)熱(re)體的機械(xie)性能和強度都好(hao)，這對于(yu)需要(yao)長時間(jian)連(lian)續不(bu)斷(duan)對氣體加(jia)溫的系統和附件試驗更具有優越(yue)性。

5、在不違反使用規程時，經久耐用，使用壽命長達幾十年。

6、氣體潔凈，體積小(xiao)。

產品應用(yong)

風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)式(shi)(shi)防(fang)爆(bao)電加熱(re)(re)(re)器(qi)主(zhu)要用于(yu)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)中(zhong)(zhong)的空(kong)氣(qi)加熱(re)(re)(re)，規格分(fen)為低溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)三種(zhong)形(xing)式(shi)(shi)，低溫(wen)(wen)(wen)型(xing)加熱(re)(re)(re)器(qi)氣(qi)體(ti)加熱(re)(re)(re)可(ke)使(shi)溫(wen)(wen)(wen)度不超過(guo)(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)型(xing)不超過(guo)(guo)300℃;高(gao)溫(wen)(wen)(wen)型(xing)不超過(guo)(guo)650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加熱(re)(re)(re)器(qi)用于(yu)工業風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)空(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)與各行業空(kong)氣(qi)通過(guo)(guo)對(dui)(dui)空(kong)氣(qi)的加熱(re)(re)(re)，提高(gao)輸出空(kong)氣(qi)的溫(wen)(wen)(wen)度，一(yi)般在風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)橫向開口插入。根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)工作溫(wen)(wen)(wen)度分(fen)低溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)和(he)(he)(he)高(gao)溫(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)速分(fen)低風(feng)(feng)(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)(feng)(feng)速和(he)(he)(he)高(gao)風(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加熱(re)(re)(re)器(qi)。已被(bei)廣泛的應用到(dao)航空(kong)航天(tian)、兵器(qi)工業、化(hua)工工業和(he)(he)(he)高(gao)等(deng)院校等(deng)許多(duo)科研生產試驗(yan)室。特別(bie)適合(he)于(yu)自動控溫(wen)(wen)(wen)和(he)(he)(he)大流量高(gao)溫(wen)(wen)(wen)聯合(he)系統和(he)(he)(he)附件(jian)試驗(yan)。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)式(shi)(shi)防(fang)爆(bao)電加熱(re)(re)(re)器(qi)使(shi)用的范(fan)圍寬:可(ke)以對(dui)(dui)任何氣(qi)體(ti)加熱(re)(re)(re)，產生的熱(re)(re)(re)空(kong)氣(qi)干(gan)燥(zao)無(wu)(wu)水份、不導電、不燃燒、不爆(bao)炸、無(wu)(wu)化(hua)學腐蝕(shi)性、無(wu)(wu)污染、安(an)全可(ke)靠、被(bei)加熱(re)(re)(re)空(kong)間升溫(wen)(wen)(wen)快(可(ke)控）