產(chan)品介紹

風道(dao)(dao)式電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)器是(shi)主要對氣體(ti)流進行加(jia)熱(re)(re)(re)(re)(re)的(de)(de)電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)設備。風道(dao)(dao)加(jia)熱(re)(re)(re)(re)(re)器的(de)(de)發熱(re)(re)(re)(re)(re)元件(jian)為(wei)不銹(xiu)(xiu)鋼(gang)(gang)電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)管(guan)，加(jia)熱(re)(re)(re)(re)(re)器內(nei)(nei)腔設有多個折(zhe)流板（導流板），引(yin)導氣體(ti)流向，延長(chang)氣體(ti)在(zai)內(nei)(nei)腔的(de)(de)滯留(liu)時間(jian)，從而使氣體(ti)充分(fen)(fen)加(jia)熱(re)(re)(re)(re)(re)，使氣體(ti)加(jia)熱(re)(re)(re)(re)(re)均勻，提高(gao)熱(re)(re)(re)(re)(re)交(jiao)換(huan)效率。風道(dao)(dao)加(jia)熱(re)(re)(re)(re)(re)器的(de)(de)加(jia)熱(re)(re)(re)(re)(re)元件(jian)不銹(xiu)(xiu)鋼(gang)(gang)加(jia)熱(re)(re)(re)(re)(re)管(guan)，是(shi)在(zai)無縫鋼(gang)(gang)管(guan)內(nei)(nei)裝入電(dian)(dian)(dian)熱(re)(re)(re)(re)(re)絲，空隙部分(fen)(fen)填滿有良好導熱(re)(re)(re)(re)(re)性(xing)和(he)絕(jue)緣性(xing)的(de)(de)氧(yang)化鎂粉后縮管(guan)而成的(de)(de)。當電(dian)(dian)(dian)流通過高(gao)溫電(dian)(dian)(dian)阻絲的(de)(de)時候，產生的(de)(de)熱(re)(re)(re)(re)(re)通過結(jie)晶氧(yang)化鎂粉向加(jia)熱(re)(re)(re)(re)(re)管(guan)表面擴散(san)，再(zai)傳(chuan)遞到(dao)被加(jia)熱(re)(re)(re)(re)(re)氣體(ti)中去，以達到(dao)加(jia)熱(re)(re)(re)(re)(re)的(de)(de)目的(de)(de)。

產品結構

技術特點

1、能(neng)使(shi)氣體加熱到很高的的溫(wen)度(du)，可(ke)達800℃，殼體溫(wen)度(du)只有50℃左右。

2、風(feng)道加熱器(qi)效率高。

3、升溫和降溫速率快，可達(da)10℃/S，調(diao)節快而(er)穩定。不(bu)會出現所控(kong)(kong)氣體溫度超前和滯(zhi)后現象而(er)使溫度控(kong)(kong)制(zhi)漂移不(bu)定，很適(shi)合自動控(kong)(kong)制(zhi)。

4、機械性能好(hao)：因(yin)為(wei)它的發熱體(ti)(ti)為(wei)特制(zhi)合(he)金材料，所(suo)以在高壓(ya)氣體(ti)(ti)流的沖擊下(xia)，它比任何發熱體(ti)(ti)的機械性能和強(qiang)度都好(hao)，這對(dui)于需要長時間連(lian)續不斷對(dui)氣體(ti)(ti)加溫的系統和附(fu)件試驗更具有優越性。

5、在不(bu)違反使(shi)用規程時，經(jing)久耐用，使(shi)用壽命(ming)長達(da)幾十年。

6、氣體潔凈，體積小。

產品應用(yong)

風(feng)道(dao)(dao)(dao)式電加(jia)(jia)熱器(qi)(qi)(qi)主要用于風(feng)道(dao)(dao)(dao)中(zhong)的空(kong)氣加(jia)(jia)熱，規格(ge)分為低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)高溫(wen)(wen)(wen)(wen)(wen)(wen)三種形式，低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)加(jia)(jia)熱器(qi)(qi)(qi)氣體加(jia)(jia)熱可使溫(wen)(wen)(wen)(wen)(wen)(wen)度不(bu)(bu)超(chao)過(guo)180℃;中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過(guo)300℃;高溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過(guo)650℃。風(feng)道(dao)(dao)(dao)電加(jia)(jia)熱器(qi)(qi)(qi)用于工(gong)業風(feng)道(dao)(dao)(dao)空(kong)調風(feng)道(dao)(dao)(dao)與各行(xing)業空(kong)氣通過(guo)對空(kong)氣的加(jia)(jia)熱，提高輸(shu)出空(kong)氣的溫(wen)(wen)(wen)(wen)(wen)(wen)度，一般在風(feng)道(dao)(dao)(dao)橫(heng)向(xiang)開口插入(ru)。根據風(feng)道(dao)(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)(wen)(wen)度分低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)高溫(wen)(wen)(wen)(wen)(wen)(wen);根據風(feng)道(dao)(dao)(dao)內風(feng)速(su)分低(di)風(feng)速(su)、中(zhong)風(feng)速(su)和(he)高風(feng)速(su)風(feng)道(dao)(dao)(dao)電加(jia)(jia)熱器(qi)(qi)(qi)。已被廣泛的應(ying)用到航空(kong)航天、兵(bing)器(qi)(qi)(qi)工(gong)業、化(hua)工(gong)工(gong)業和(he)高等院(yuan)校等許多科(ke)研生產試驗(yan)室。特別(bie)適合(he)于自動控溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)大流量高溫(wen)(wen)(wen)(wen)(wen)(wen)聯(lian)合(he)系統和(he)附件試驗(yan)。風(feng)道(dao)(dao)(dao)式電加(jia)(jia)熱器(qi)(qi)(qi)使用的范圍寬(kuan):可以對任何(he)氣體加(jia)(jia)熱，產生的熱空(kong)氣干燥無水(shui)份(fen)、不(bu)(bu)導電、不(bu)(bu)燃燒、不(bu)(bu)爆炸(zha)、無化(hua)學腐蝕性、無污(wu)染、安全可靠、被加(jia)(jia)熱空(kong)間升(sheng)溫(wen)(wen)(wen)(wen)(wen)(wen)快(可控）