產品介(jie)紹(shao)

風(feng)道式電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器是主要對氣(qi)(qi)(qi)體流(liu)(liu)進行加(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)設(she)備。風(feng)道加(jia)(jia)熱(re)(re)(re)(re)器的(de)(de)(de)發熱(re)(re)(re)(re)元(yuan)件為(wei)不(bu)銹鋼電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)管(guan)，加(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），引導氣(qi)(qi)(qi)體流(liu)(liu)向，延長氣(qi)(qi)(qi)體在內(nei)腔的(de)(de)(de)滯(zhi)留時(shi)間，從而使(shi)氣(qi)(qi)(qi)體充分(fen)加(jia)(jia)熱(re)(re)(re)(re)，使(shi)氣(qi)(qi)(qi)體加(jia)(jia)熱(re)(re)(re)(re)均勻，提高熱(re)(re)(re)(re)交換效率。風(feng)道加(jia)(jia)熱(re)(re)(re)(re)器的(de)(de)(de)加(jia)(jia)熱(re)(re)(re)(re)元(yuan)件不(bu)銹鋼加(jia)(jia)熱(re)(re)(re)(re)管(guan)，是在無縫鋼管(guan)內(nei)裝入電(dian)(dian)(dian)熱(re)(re)(re)(re)絲(si)(si)，空隙(xi)部分(fen)填滿有良好導熱(re)(re)(re)(re)性和絕緣性的(de)(de)(de)氧化鎂粉(fen)后(hou)縮管(guan)而成的(de)(de)(de)。當電(dian)(dian)(dian)流(liu)(liu)通過高溫電(dian)(dian)(dian)阻(zu)絲(si)(si)的(de)(de)(de)時(shi)候(hou)，產生的(de)(de)(de)熱(re)(re)(re)(re)通過結(jie)晶氧化鎂粉(fen)向加(jia)(jia)熱(re)(re)(re)(re)管(guan)表面(mian)擴(kuo)散，再(zai)傳遞到(dao)被加(jia)(jia)熱(re)(re)(re)(re)氣(qi)(qi)(qi)體中去，以(yi)達到(dao)加(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。

產品結構

技術特(te)點

1、能使氣體(ti)(ti)加熱到很(hen)高的的溫(wen)度，可(ke)達(da)800℃，殼(ke)體(ti)(ti)溫(wen)度只有(you)50℃左(zuo)右(you)。

2、風道加熱器效率(lv)高(gao)。

3、升溫(wen)和降溫(wen)速率(lv)快，可達(da)10℃/S，調節(jie)快而穩定。不(bu)會出現(xian)所控氣體(ti)溫(wen)度超前(qian)和滯后(hou)現(xian)象而使(shi)溫(wen)度控制漂移不(bu)定，很(hen)適合自動控制。

4、機(ji)械性(xing)(xing)能好(hao)：因為它的發熱(re)(re)體(ti)(ti)為特制合金材料，所以在高壓(ya)氣體(ti)(ti)流的沖(chong)擊下(xia)，它比任何發熱(re)(re)體(ti)(ti)的機(ji)械性(xing)(xing)能和強度(du)都好(hao)，這對(dui)(dui)于(yu)需要長(chang)時間連續不斷對(dui)(dui)氣體(ti)(ti)加溫(wen)的系統和附件(jian)試(shi)驗(yan)更具有優越性(xing)(xing)。

5、在不違反使用(yong)(yong)規(gui)程時，經久耐(nai)用(yong)(yong)，使用(yong)(yong)壽命(ming)長達(da)幾十年。

6、氣體潔凈(jing)，體積小。

產品應用(yong)

風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式(shi)(shi)電加(jia)熱(re)(re)器(qi)主(zhu)要用(yong)于風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)中的(de)(de)(de)空(kong)(kong)氣(qi)加(jia)熱(re)(re)，規格分(fen)為低(di)溫(wen)(wen)、中溫(wen)(wen)高(gao)溫(wen)(wen)三種(zhong)形式(shi)(shi)，低(di)溫(wen)(wen)型(xing)加(jia)熱(re)(re)器(qi)氣(qi)體加(jia)熱(re)(re)可(ke)使溫(wen)(wen)度(du)不超(chao)過180℃;中溫(wen)(wen)型(xing)不超(chao)過300℃;高(gao)溫(wen)(wen)型(xing)不超(chao)過650℃。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電加(jia)熱(re)(re)器(qi)用(yong)于工(gong)業風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)與各行業空(kong)(kong)氣(qi)通過對(dui)空(kong)(kong)氣(qi)的(de)(de)(de)加(jia)熱(re)(re)，提(ti)高(gao)輸出空(kong)(kong)氣(qi)的(de)(de)(de)溫(wen)(wen)度(du)，一般(ban)在風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)橫向(xiang)開口插入。根(gen)據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)工(gong)作溫(wen)(wen)度(du)分(fen)低(di)溫(wen)(wen)、中溫(wen)(wen)和高(gao)溫(wen)(wen);根(gen)據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)(feng)(feng)速(su)分(fen)低(di)風(feng)(feng)(feng)(feng)(feng)(feng)速(su)、中風(feng)(feng)(feng)(feng)(feng)(feng)速(su)和高(gao)風(feng)(feng)(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電加(jia)熱(re)(re)器(qi)。已被(bei)廣(guang)泛(fan)的(de)(de)(de)應用(yong)到航(hang)空(kong)(kong)航(hang)天、兵器(qi)工(gong)業、化工(gong)工(gong)業和高(gao)等(deng)(deng)院(yuan)校等(deng)(deng)許(xu)多科研生(sheng)產試(shi)驗(yan)室(shi)。特別(bie)適合(he)于自動控(kong)溫(wen)(wen)和大流量高(gao)溫(wen)(wen)聯合(he)系統(tong)和附件試(shi)驗(yan)。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式(shi)(shi)電加(jia)熱(re)(re)器(qi)使用(yong)的(de)(de)(de)范圍寬:可(ke)以對(dui)任(ren)何氣(qi)體加(jia)熱(re)(re)，產生(sheng)的(de)(de)(de)熱(re)(re)空(kong)(kong)氣(qi)干燥無水份、不導電、不燃燒、不爆炸(zha)、無化學腐(fu)蝕(shi)性、無污(wu)染、安全(quan)可(ke)靠、被(bei)加(jia)熱(re)(re)空(kong)(kong)間升溫(wen)(wen)快(可(ke)控(kong)）