產品(pin)介紹

風道電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)是(shi)主要對氣(qi)(qi)(qi)體(ti)(ti)流(liu)(liu)進行加(jia)(jia)熱(re)(re)(re)(re)(re)(re)的(de)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)設備。風道加(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)的(de)發熱(re)(re)(re)(re)(re)(re)元(yuan)件為不(bu)銹鋼(gang)(gang)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)管，加(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)內腔(qiang)設有多個折流(liu)(liu)板(ban)（導流(liu)(liu)板(ban)），引導氣(qi)(qi)(qi)體(ti)(ti)流(liu)(liu)向(xiang)，延(yan)長氣(qi)(qi)(qi)體(ti)(ti)在(zai)內腔(qiang)的(de)滯留時間，從而使(shi)氣(qi)(qi)(qi)體(ti)(ti)充分加(jia)(jia)熱(re)(re)(re)(re)(re)(re)，使(shi)氣(qi)(qi)(qi)體(ti)(ti)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)均勻，提(ti)高熱(re)(re)(re)(re)(re)(re)交換效率。風道加(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)的(de)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)元(yuan)件不(bu)銹鋼(gang)(gang)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)管，是(shi)在(zai)無(wu)縫鋼(gang)(gang)管內裝入電(dian)(dian)(dian)熱(re)(re)(re)(re)(re)(re)絲，空(kong)隙(xi)部分填滿有良好導熱(re)(re)(re)(re)(re)(re)性(xing)和絕緣(yuan)性(xing)的(de)氧化(hua)(hua)鎂(mei)粉后縮管而成(cheng)的(de)。當電(dian)(dian)(dian)流(liu)(liu)通過高溫電(dian)(dian)(dian)阻絲的(de)時候，產生的(de)熱(re)(re)(re)(re)(re)(re)通過結晶氧化(hua)(hua)鎂(mei)粉向(xiang)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)管表(biao)面擴(kuo)散，再傳遞到被加(jia)(jia)熱(re)(re)(re)(re)(re)(re)氣(qi)(qi)(qi)體(ti)(ti)中去(qu)，以達到加(jia)(jia)熱(re)(re)(re)(re)(re)(re)的(de)目的(de)。

產品結構

技術特點

1、能使氣(qi)體加熱到(dao)很高的(de)的(de)溫度(du)(du)，可達800℃，殼體溫度(du)(du)只有50℃左右。

2、風(feng)道加熱器效(xiao)率高。

3、升溫和(he)(he)降溫速(su)率快(kuai)，可(ke)達(da)10℃/S，調(diao)節快(kuai)而穩(wen)定。不(bu)會出現(xian)所控氣(qi)體溫度(du)超(chao)前和(he)(he)滯后現(xian)象而使(shi)溫度(du)控制漂(piao)移不(bu)定，很適合自動控制。

4、機械性(xing)能(neng)好：因(yin)為(wei)它的(de)發熱體為(wei)特制合金材(cai)料(liao)，所以(yi)在高(gao)壓(ya)氣(qi)(qi)體流的(de)沖(chong)擊下，它比任何(he)發熱體的(de)機械性(xing)能(neng)和(he)(he)強度都(dou)好，這對于需要(yao)長時間連續(xu)不(bu)斷對氣(qi)(qi)體加溫的(de)系(xi)統和(he)(he)附件試驗更具有(you)優越性(xing)。

5、在不(bu)違(wei)反使用規程(cheng)時，經久(jiu)耐用，使用壽(shou)命長達(da)幾(ji)十年。

6、氣體潔凈，體積(ji)小。

產品應用

風(feng)(feng)(feng)(feng)道(dao)(dao)電加熱(re)(re)器(qi)主要用于風(feng)(feng)(feng)(feng)道(dao)(dao)中(zhong)(zhong)的(de)空(kong)(kong)(kong)(kong)氣(qi)加熱(re)(re)，規格(ge)分為(wei)低(di)溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)三種(zhong)形式，低(di)溫(wen)(wen)(wen)(wen)型(xing)加熱(re)(re)器(qi)氣(qi)體加熱(re)(re)可使溫(wen)(wen)(wen)(wen)度(du)(du)不(bu)超過(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)(wen)型(xing)不(bu)超過(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)型(xing)不(bu)超過(guo)650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)電加熱(re)(re)器(qi)用于工(gong)業(ye)風(feng)(feng)(feng)(feng)道(dao)(dao)空(kong)(kong)(kong)(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)與(yu)各(ge)行業(ye)空(kong)(kong)(kong)(kong)氣(qi)通過(guo)對(dui)空(kong)(kong)(kong)(kong)氣(qi)的(de)加熱(re)(re)，提高(gao)輸出(chu)空(kong)(kong)(kong)(kong)氣(qi)的(de)溫(wen)(wen)(wen)(wen)度(du)(du)，一(yi)般在風(feng)(feng)(feng)(feng)道(dao)(dao)橫向開口插入。根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)度(du)(du)分低(di)溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)和高(gao)溫(wen)(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)內風(feng)(feng)(feng)(feng)速分低(di)風(feng)(feng)(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)(feng)(feng)速和高(gao)風(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)道(dao)(dao)電加熱(re)(re)器(qi)。已被(bei)廣泛的(de)應(ying)用到航(hang)空(kong)(kong)(kong)(kong)航(hang)天、兵(bing)器(qi)工(gong)業(ye)、化工(gong)工(gong)業(ye)和高(gao)等(deng)院校等(deng)許(xu)多科研生產試(shi)驗室。特別適合于自動(dong)控溫(wen)(wen)(wen)(wen)和大流量高(gao)溫(wen)(wen)(wen)(wen)聯合系(xi)統和附件試(shi)驗。風(feng)(feng)(feng)(feng)道(dao)(dao)電加熱(re)(re)器(qi)使用的(de)范(fan)圍寬:可以(yi)對(dui)任何氣(qi)體加熱(re)(re)，產生的(de)熱(re)(re)空(kong)(kong)(kong)(kong)氣(qi)干燥無(wu)(wu)水份、不(bu)導電、不(bu)燃燒、不(bu)爆炸、無(wu)(wu)化學腐蝕性、無(wu)(wu)污染、安全(quan)可靠、被(bei)加熱(re)(re)空(kong)(kong)(kong)(kong)間升(sheng)溫(wen)(wen)(wen)(wen)快(可控）