產品介紹

風道式防爆電(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)是(shi)主要對氣(qi)體(ti)(ti)流(liu)(liu)進行加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的電(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)設(she)備。風道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)的發熱(re)(re)(re)元(yuan)(yuan)件(jian)為不銹鋼電(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)(guan)，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)內腔(qiang)設(she)有多個折流(liu)(liu)板(ban)（導流(liu)(liu)板(ban)），引導氣(qi)體(ti)(ti)流(liu)(liu)向(xiang)(xiang)，延長氣(qi)體(ti)(ti)在內腔(qiang)的滯(zhi)留時(shi)間，從而使氣(qi)體(ti)(ti)充分(fen)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)，使氣(qi)體(ti)(ti)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)均勻(yun)，提高(gao)熱(re)(re)(re)交(jiao)換效率(lv)。風道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)的加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)元(yuan)(yuan)件(jian)不銹鋼加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)(guan)，是(shi)在無縫鋼管(guan)(guan)(guan)內裝入電(dian)熱(re)(re)(re)絲(si)，空隙(xi)部分(fen)填滿(man)有良好(hao)導熱(re)(re)(re)性和絕緣性的氧(yang)化(hua)鎂(mei)粉后縮管(guan)(guan)(guan)而成的。當電(dian)流(liu)(liu)通(tong)過高(gao)溫電(dian)阻絲(si)的時(shi)候(hou)，產生的熱(re)(re)(re)通(tong)過結晶(jing)氧(yang)化(hua)鎂(mei)粉向(xiang)(xiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(guan)(guan)表面(mian)擴散，再傳遞到被(bei)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)氣(qi)體(ti)(ti)中去，以(yi)達(da)到加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的目的。

產品結構

技術特點

1、能(neng)使氣體加熱到很高的的溫度，可(ke)達(da)800℃，殼(ke)體溫度只有50℃左右。

2、風道加(jia)熱器效率(lv)高。

3、升溫(wen)(wen)和降溫(wen)(wen)速(su)率快(kuai)，可達10℃/S，調節快(kuai)而穩定。不(bu)會出現所(suo)控氣體溫(wen)(wen)度(du)超前和滯后現象而使(shi)溫(wen)(wen)度(du)控制漂移(yi)不(bu)定，很適合自動控制。

4、機(ji)械(xie)性能好：因為它的發(fa)熱(re)體為特(te)制(zhi)合金材料，所以在高壓氣(qi)體流的沖擊下，它比任何發(fa)熱(re)體的機(ji)械(xie)性能和(he)強度都好，這對于需要長時間連續(xu)不斷對氣(qi)體加(jia)溫的系統(tong)和(he)附件試驗更具有(you)優越性。

5、在不違反使用(yong)(yong)規程時，經久(jiu)耐用(yong)(yong)，使用(yong)(yong)壽命長達幾十年(nian)。

6、氣(qi)體潔(jie)凈，體積小。

產品(pin)應用

風(feng)(feng)道(dao)(dao)式(shi)防爆電(dian)(dian)加(jia)熱(re)(re)(re)器(qi)主要(yao)用于(yu)風(feng)(feng)道(dao)(dao)中(zhong)的(de)(de)空(kong)(kong)氣加(jia)熱(re)(re)(re)，規格(ge)分(fen)為低(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)高溫(wen)(wen)(wen)三(san)種(zhong)形式(shi)，低(di)溫(wen)(wen)(wen)型加(jia)熱(re)(re)(re)器(qi)氣體加(jia)熱(re)(re)(re)可使(shi)溫(wen)(wen)(wen)度(du)不(bu)(bu)超(chao)(chao)過180℃;中(zhong)溫(wen)(wen)(wen)型不(bu)(bu)超(chao)(chao)過300℃;高溫(wen)(wen)(wen)型不(bu)(bu)超(chao)(chao)過650℃。風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)熱(re)(re)(re)器(qi)用于(yu)工(gong)(gong)業風(feng)(feng)道(dao)(dao)空(kong)(kong)調風(feng)(feng)道(dao)(dao)與各行業空(kong)(kong)氣通過對空(kong)(kong)氣的(de)(de)加(jia)熱(re)(re)(re)，提高輸(shu)出空(kong)(kong)氣的(de)(de)溫(wen)(wen)(wen)度(du)，一般在風(feng)(feng)道(dao)(dao)橫向開口插(cha)入。根據(ju)風(feng)(feng)道(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)度(du)分(fen)低(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)和高溫(wen)(wen)(wen);根據(ju)風(feng)(feng)道(dao)(dao)內(nei)風(feng)(feng)速(su)分(fen)低(di)風(feng)(feng)速(su)、中(zhong)風(feng)(feng)速(su)和高風(feng)(feng)速(su)風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)熱(re)(re)(re)器(qi)。已被(bei)廣泛的(de)(de)應用到航空(kong)(kong)航天、兵器(qi)工(gong)(gong)業、化工(gong)(gong)工(gong)(gong)業和高等(deng)院(yuan)校(xiao)等(deng)許(xu)多(duo)科研生產(chan)試(shi)驗室(shi)。特別適合(he)于(yu)自動控溫(wen)(wen)(wen)和大流量高溫(wen)(wen)(wen)聯合(he)系統(tong)和附件(jian)試(shi)驗。風(feng)(feng)道(dao)(dao)式(shi)防爆電(dian)(dian)加(jia)熱(re)(re)(re)器(qi)使(shi)用的(de)(de)范(fan)圍寬:可以對任何(he)氣體加(jia)熱(re)(re)(re)，產(chan)生的(de)(de)熱(re)(re)(re)空(kong)(kong)氣干(gan)燥無水份(fen)、不(bu)(bu)導電(dian)(dian)、不(bu)(bu)燃燒、不(bu)(bu)爆炸、無化學腐蝕性、無污染(ran)、安(an)全可靠、被(bei)加(jia)熱(re)(re)(re)空(kong)(kong)間升溫(wen)(wen)(wen)快(可控）