產品介紹

風道式(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器是主要對氣(qi)(qi)體(ti)(ti)流進行加(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(bei)。風道加(jia)(jia)熱(re)(re)(re)(re)器的(de)(de)(de)發熱(re)(re)(re)(re)元件為不(bu)銹(xiu)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)(nei)腔設(she)有(you)多個折流板(ban)（導流板(ban)），引導氣(qi)(qi)體(ti)(ti)流向，延長氣(qi)(qi)體(ti)(ti)在(zai)內(nei)(nei)腔的(de)(de)(de)滯(zhi)留時間，從而(er)使(shi)氣(qi)(qi)體(ti)(ti)充(chong)分加(jia)(jia)熱(re)(re)(re)(re)，使(shi)氣(qi)(qi)體(ti)(ti)加(jia)(jia)熱(re)(re)(re)(re)均(jun)勻(yun)，提高熱(re)(re)(re)(re)交換效率。風道加(jia)(jia)熱(re)(re)(re)(re)器的(de)(de)(de)加(jia)(jia)熱(re)(re)(re)(re)元件不(bu)銹(xiu)鋼加(jia)(jia)熱(re)(re)(re)(re)管(guan)，是在(zai)無縫鋼管(guan)內(nei)(nei)裝入電(dian)(dian)(dian)熱(re)(re)(re)(re)絲，空隙部分填滿有(you)良好導熱(re)(re)(re)(re)性和絕緣(yuan)性的(de)(de)(de)氧化(hua)鎂(mei)粉(fen)后縮管(guan)而(er)成的(de)(de)(de)。當電(dian)(dian)(dian)流通(tong)過(guo)高溫電(dian)(dian)(dian)阻絲的(de)(de)(de)時候(hou)，產生(sheng)的(de)(de)(de)熱(re)(re)(re)(re)通(tong)過(guo)結晶氧化(hua)鎂(mei)粉(fen)向加(jia)(jia)熱(re)(re)(re)(re)管(guan)表面擴(kuo)散，再傳遞到(dao)(dao)被加(jia)(jia)熱(re)(re)(re)(re)氣(qi)(qi)體(ti)(ti)中(zhong)去，以達到(dao)(dao)加(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。

產(chan)品(pin)結構

技術特點(dian)

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

2、風道(dao)加熱(re)器效(xiao)率高(gao)。

3、升溫(wen)和降(jiang)溫(wen)速率快，可達10℃/S，調節快而(er)穩(wen)定。不(bu)會出現所控(kong)氣體溫(wen)度超前和滯后現象而(er)使溫(wen)度控(kong)制漂(piao)移不(bu)定，很適合自動控(kong)制。

4、機(ji)械性能好：因為它(ta)(ta)的發(fa)熱體為特制合金材料，所以(yi)在高壓氣體流的沖擊下(xia)，它(ta)(ta)比任(ren)何發(fa)熱體的機(ji)械性能和強度都(dou)好，這對(dui)于需要長時間連續不斷(duan)對(dui)氣體加(jia)溫(wen)的系統和附(fu)件試驗更具(ju)有優越性。

5、在不違(wei)反使用(yong)(yong)(yong)規程時，經(jing)久耐(nai)用(yong)(yong)(yong)，使用(yong)(yong)(yong)壽命長(chang)達(da)幾十年。

6、氣(qi)體潔凈(jing)，體積小(xiao)。

產品應用(yong)

風(feng)(feng)道(dao)(dao)(dao)式(shi)(shi)電(dian)(dian)加(jia)(jia)(jia)熱器(qi)主(zhu)要用于(yu)風(feng)(feng)道(dao)(dao)(dao)中的(de)空(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)(jia)(jia)熱，規(gui)格(ge)分(fen)(fen)為(wei)低溫(wen)(wen)(wen)、中溫(wen)(wen)(wen)高溫(wen)(wen)(wen)三種形(xing)式(shi)(shi)，低溫(wen)(wen)(wen)型(xing)加(jia)(jia)(jia)熱器(qi)氣(qi)(qi)(qi)體加(jia)(jia)(jia)熱可(ke)使(shi)溫(wen)(wen)(wen)度不(bu)超(chao)過180℃;中溫(wen)(wen)(wen)型(xing)不(bu)超(chao)過300℃;高溫(wen)(wen)(wen)型(xing)不(bu)超(chao)過650℃。風(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)熱器(qi)用于(yu)工(gong)(gong)(gong)業(ye)風(feng)(feng)道(dao)(dao)(dao)空(kong)(kong)(kong)調風(feng)(feng)道(dao)(dao)(dao)與(yu)各(ge)行業(ye)空(kong)(kong)(kong)氣(qi)(qi)(qi)通過對空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)加(jia)(jia)(jia)熱，提高輸出空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)溫(wen)(wen)(wen)度，一般在(zai)風(feng)(feng)道(dao)(dao)(dao)橫向開(kai)口(kou)插入。根據風(feng)(feng)道(dao)(dao)(dao)工(gong)(gong)(gong)作(zuo)溫(wen)(wen)(wen)度分(fen)(fen)低溫(wen)(wen)(wen)、中溫(wen)(wen)(wen)和(he)(he)高溫(wen)(wen)(wen);根據風(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)速分(fen)(fen)低風(feng)(feng)速、中風(feng)(feng)速和(he)(he)高風(feng)(feng)速風(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)熱器(qi)。已被(bei)廣(guang)泛的(de)應用到航空(kong)(kong)(kong)航天、兵器(qi)工(gong)(gong)(gong)業(ye)、化工(gong)(gong)(gong)工(gong)(gong)(gong)業(ye)和(he)(he)高等院校等許多(duo)科研生產試(shi)驗室。特(te)別適(shi)合于(yu)自動控溫(wen)(wen)(wen)和(he)(he)大流量(liang)高溫(wen)(wen)(wen)聯合系統和(he)(he)附件試(shi)驗。風(feng)(feng)道(dao)(dao)(dao)式(shi)(shi)電(dian)(dian)加(jia)(jia)(jia)熱器(qi)使(shi)用的(de)范(fan)圍(wei)寬:可(ke)以對任何氣(qi)(qi)(qi)體加(jia)(jia)(jia)熱，產生的(de)熱空(kong)(kong)(kong)氣(qi)(qi)(qi)干燥無水份、不(bu)導電(dian)(dian)、不(bu)燃(ran)燒(shao)、不(bu)爆(bao)炸、無化學(xue)腐(fu)蝕性、無污染、安全可(ke)靠、被(bei)加(jia)(jia)(jia)熱空(kong)(kong)(kong)間升(sheng)溫(wen)(wen)(wen)快(可(ke)控）