產品介紹(shao)

風(feng)(feng)道(dao)式防爆電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)是主(zhu)要對氣(qi)體(ti)(ti)流進(jin)行加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)設備(bei)。風(feng)(feng)道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)發熱(re)(re)(re)(re)元(yuan)件為不銹鋼電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)內(nei)腔設有多個(ge)折流板(ban)（導流板(ban)），引導氣(qi)體(ti)(ti)流向(xiang)，延長氣(qi)體(ti)(ti)在內(nei)腔的(de)滯留(liu)時間，從(cong)而使(shi)氣(qi)體(ti)(ti)充分(fen)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)，使(shi)氣(qi)體(ti)(ti)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)均勻，提高熱(re)(re)(re)(re)交換效率。風(feng)(feng)道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)元(yuan)件不銹鋼加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，是在無縫鋼管(guan)內(nei)裝入電(dian)熱(re)(re)(re)(re)絲，空(kong)隙部分(fen)填滿(man)有良(liang)好導熱(re)(re)(re)(re)性和絕緣性的(de)氧化(hua)鎂(mei)粉后縮管(guan)而成的(de)。當電(dian)流通(tong)過(guo)高溫電(dian)阻絲的(de)時候，產生的(de)熱(re)(re)(re)(re)通(tong)過(guo)結晶氧化(hua)鎂(mei)粉向(xiang)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)表面擴散，再傳遞到被(bei)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)氣(qi)體(ti)(ti)中去，以達到加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)目的(de)。

產品結構

技(ji)術特點

1、能(neng)使氣體(ti)加熱到很高(gao)的(de)(de)的(de)(de)溫(wen)度(du)，可達800℃，殼(ke)體(ti)溫(wen)度(du)只(zhi)有(you)50℃左右。

2、風道加(jia)熱器效(xiao)率(lv)高。

3、升(sheng)溫(wen)和降溫(wen)速率快，可(ke)達10℃/S，調節快而穩定。不(bu)會出現(xian)(xian)所控(kong)氣體(ti)溫(wen)度(du)超(chao)前和滯后現(xian)(xian)象而使溫(wen)度(du)控(kong)制漂(piao)移不(bu)定，很適合自(zi)動控(kong)制。

4、機械(xie)性(xing)能好(hao)：因(yin)為它的發(fa)熱(re)體為特(te)制合(he)金材料，所以在高壓氣體流的沖擊下，它比(bi)任何發(fa)熱(re)體的機械(xie)性(xing)能和強度都好(hao)，這對于需要長時間連(lian)續不斷對氣體加(jia)溫的系統(tong)和附件試驗更具有優越性(xing)。

5、在不違反使用(yong)(yong)規程時，經久(jiu)耐(nai)用(yong)(yong)，使用(yong)(yong)壽命長(chang)達幾十年。

6、氣體潔(jie)凈，體積小(xiao)。

產(chan)品(pin)應用

風道(dao)(dao)(dao)式防爆(bao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)主要用(yong)于(yu)風道(dao)(dao)(dao)中(zhong)(zhong)的空(kong)(kong)(kong)氣(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)，規格分(fen)為(wei)低(di)溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)高溫(wen)(wen)(wen)三種形(xing)式，低(di)溫(wen)(wen)(wen)型(xing)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)氣(qi)(qi)體加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)可使溫(wen)(wen)(wen)度(du)(du)不超過(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)型(xing)不超過(guo)300℃;高溫(wen)(wen)(wen)型(xing)不超過(guo)650℃。風道(dao)(dao)(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)用(yong)于(yu)工(gong)(gong)(gong)業風道(dao)(dao)(dao)空(kong)(kong)(kong)調風道(dao)(dao)(dao)與各行業空(kong)(kong)(kong)氣(qi)(qi)通過(guo)對(dui)空(kong)(kong)(kong)氣(qi)(qi)的加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)，提高輸出空(kong)(kong)(kong)氣(qi)(qi)的溫(wen)(wen)(wen)度(du)(du)，一般在風道(dao)(dao)(dao)橫(heng)向開口插入(ru)。根據風道(dao)(dao)(dao)工(gong)(gong)(gong)作溫(wen)(wen)(wen)度(du)(du)分(fen)低(di)溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)和(he)高溫(wen)(wen)(wen);根據風道(dao)(dao)(dao)內風速(su)分(fen)低(di)風速(su)、中(zhong)(zhong)風速(su)和(he)高風速(su)風道(dao)(dao)(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)。已被(bei)廣泛的應(ying)用(yong)到航空(kong)(kong)(kong)航天、兵器(qi)(qi)工(gong)(gong)(gong)業、化工(gong)(gong)(gong)工(gong)(gong)(gong)業和(he)高等院校等許多科(ke)研生(sheng)產(chan)試驗(yan)室。特別適合于(yu)自動控溫(wen)(wen)(wen)和(he)大流量高溫(wen)(wen)(wen)聯合系統(tong)和(he)附件試驗(yan)。風道(dao)(dao)(dao)式防爆(bao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)使用(yong)的范圍寬:可以對(dui)任何氣(qi)(qi)體加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)，產(chan)生(sheng)的熱(re)(re)(re)(re)(re)空(kong)(kong)(kong)氣(qi)(qi)干燥(zao)無(wu)水份、不導電(dian)、不燃(ran)燒、不爆(bao)炸(zha)、無(wu)化學(xue)腐蝕性(xing)、無(wu)污染、安全可靠、被(bei)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)空(kong)(kong)(kong)間升溫(wen)(wen)(wen)快(可控）