產(chan)品介紹

風(feng)道式(shi)防(fang)爆電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器是主(zhu)要(yao)對氣(qi)(qi)體流(liu)(liu)進(jin)行加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)設(she)備。風(feng)道加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器的發熱(re)(re)(re)(re)元(yuan)件為不銹鋼(gang)電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)，加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器內(nei)腔設(she)有多個折(zhe)流(liu)(liu)板（導流(liu)(liu)板），引(yin)導氣(qi)(qi)體流(liu)(liu)向(xiang)，延長氣(qi)(qi)體在內(nei)腔的滯留時(shi)間，從(cong)而使氣(qi)(qi)體充分(fen)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)，使氣(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)均勻，提高熱(re)(re)(re)(re)交(jiao)換效率。風(feng)道加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器的加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)元(yuan)件不銹鋼(gang)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)，是在無縫鋼(gang)管(guan)(guan)內(nei)裝(zhuang)入(ru)電(dian)(dian)熱(re)(re)(re)(re)絲，空(kong)隙部分(fen)填滿有良好導熱(re)(re)(re)(re)性和絕緣(yuan)性的氧化鎂(mei)粉后縮管(guan)(guan)而成的。當(dang)電(dian)(dian)流(liu)(liu)通(tong)過高溫電(dian)(dian)阻絲的時(shi)候，產生(sheng)的熱(re)(re)(re)(re)通(tong)過結(jie)晶氧化鎂(mei)粉向(xiang)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)表面擴散，再傳遞到被加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)氣(qi)(qi)體中(zhong)去，以達到加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的目(mu)的。

產品結構

技術特(te)點

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

2、風(feng)道加(jia)熱器效(xiao)率高(gao)。

3、升溫(wen)和(he)降溫(wen)速率快，可達10℃/S，調節快而穩定(ding)。不會出(chu)現所控(kong)氣體溫(wen)度(du)超前和(he)滯后現象而使溫(wen)度(du)控(kong)制漂移不定(ding)，很適合自動控(kong)制。

4、機械性(xing)能好(hao)：因(yin)為它(ta)的(de)發熱體為特制合金(jin)材料，所以在高(gao)壓(ya)氣(qi)體流的(de)沖擊下，它(ta)比任何發熱體的(de)機械性(xing)能和強度都好(hao)，這對于需要長時間(jian)連(lian)續不斷對氣(qi)體加溫的(de)系統和附件(jian)試驗更具有(you)優越性(xing)。

5、在不違反使用規程(cheng)時，經久耐用，使用壽命(ming)長達(da)幾十年(nian)。

6、氣體潔凈，體積小。

產品應用(yong)

風(feng)(feng)(feng)道(dao)(dao)(dao)式防(fang)爆(bao)(bao)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器主要用(yong)于風(feng)(feng)(feng)道(dao)(dao)(dao)中的空(kong)氣(qi)(qi)(qi)加(jia)(jia)(jia)(jia)熱(re)(re)，規(gui)格分為低(di)(di)(di)溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)三種形式，低(di)(di)(di)溫(wen)(wen)(wen)(wen)型加(jia)(jia)(jia)(jia)熱(re)(re)器氣(qi)(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)可(ke)使(shi)(shi)溫(wen)(wen)(wen)(wen)度(du)不(bu)超過(guo)180℃;中溫(wen)(wen)(wen)(wen)型不(bu)超過(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)型不(bu)超過(guo)650℃。風(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器用(yong)于工業風(feng)(feng)(feng)道(dao)(dao)(dao)空(kong)調風(feng)(feng)(feng)道(dao)(dao)(dao)與各(ge)行業空(kong)氣(qi)(qi)(qi)通(tong)過(guo)對(dui)(dui)空(kong)氣(qi)(qi)(qi)的加(jia)(jia)(jia)(jia)熱(re)(re)，提高(gao)輸出空(kong)氣(qi)(qi)(qi)的溫(wen)(wen)(wen)(wen)度(du)，一般(ban)在風(feng)(feng)(feng)道(dao)(dao)(dao)橫向開口(kou)插入。根(gen)據風(feng)(feng)(feng)道(dao)(dao)(dao)工作(zuo)溫(wen)(wen)(wen)(wen)度(du)分低(di)(di)(di)溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)和高(gao)溫(wen)(wen)(wen)(wen);根(gen)據風(feng)(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)(feng)速(su)(su)分低(di)(di)(di)風(feng)(feng)(feng)速(su)(su)、中風(feng)(feng)(feng)速(su)(su)和高(gao)風(feng)(feng)(feng)速(su)(su)風(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器。已(yi)被(bei)廣(guang)泛的應(ying)用(yong)到(dao)航空(kong)航天、兵(bing)器工業、化(hua)工工業和高(gao)等(deng)院校等(deng)許多科研生(sheng)產試驗室。特別適合于自動控(kong)溫(wen)(wen)(wen)(wen)和大流量高(gao)溫(wen)(wen)(wen)(wen)聯合系統和附件試驗。風(feng)(feng)(feng)道(dao)(dao)(dao)式防(fang)爆(bao)(bao)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器使(shi)(shi)用(yong)的范(fan)圍寬(kuan):可(ke)以對(dui)(dui)任何氣(qi)(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)，產生(sheng)的熱(re)(re)空(kong)氣(qi)(qi)(qi)干燥無水份(fen)、不(bu)導電(dian)、不(bu)燃燒、不(bu)爆(bao)(bao)炸、無化(hua)學腐蝕性、無污(wu)染(ran)、安全(quan)可(ke)靠、被(bei)加(jia)(jia)(jia)(jia)熱(re)(re)空(kong)間升溫(wen)(wen)(wen)(wen)快(可(ke)控(kong)）