產品介紹
風(feng)道式空氣(qi)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)是(shi)主(zhu)要對氣(qi)體(ti)(ti)流(liu)進(jin)行加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)設(she)備。風(feng)道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)發熱(re)(re)(re)元件(jian)為不銹(xiu)鋼電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管,加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)內腔設(she)有(you)多個折流(liu)板(導(dao)流(liu)板),引導(dao)氣(qi)體(ti)(ti)流(liu)向,延長(chang)氣(qi)體(ti)(ti)在(zai)內腔的(de)(de)(de)滯留時間,從(cong)而(er)使氣(qi)體(ti)(ti)充分加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re),使氣(qi)體(ti)(ti)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)均勻,提(ti)高(gao)熱(re)(re)(re)交(jiao)換效率。風(feng)道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)元件(jian)不銹(xiu)鋼加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管,是(shi)在(zai)無縫鋼管內裝入電(dian)(dian)熱(re)(re)(re)絲(si),空隙部分填滿有(you)良好導(dao)熱(re)(re)(re)性和(he)絕緣性的(de)(de)(de)氧(yang)化鎂(mei)粉后縮管而(er)成的(de)(de)(de)。當(dang)電(dian)(dian)流(liu)通(tong)過高(gao)溫電(dian)(dian)阻絲(si)的(de)(de)(de)時候,產生(sheng)的(de)(de)(de)熱(re)(re)(re)通(tong)過結晶氧(yang)化鎂(mei)粉向加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管表(biao)面擴(kuo)散,再傳遞到(dao)被(bei)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)氣(qi)體(ti)(ti)中去,以達到(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)目(mu)的(de)(de)(de)。
產品結構(gou)
技術特點
1、能使氣體加熱到很高的(de)的(de)溫(wen)度,可達800℃,殼體溫(wen)度只有50℃左(zuo)右(you)。
2、風道(dao)加(jia)熱器效(xiao)率高。
3、升溫(wen)(wen)和降溫(wen)(wen)速率快,可達(da)10℃/S,調節快而(er)穩定(ding)。不(bu)會出現(xian)所(suo)控氣體溫(wen)(wen)度超(chao)前和滯后現(xian)象而(er)使溫(wen)(wen)度控制(zhi)漂移不(bu)定(ding),很適合自(zi)動控制(zhi)。
4、機(ji)械(xie)性能好:因為(wei)它的(de)(de)發(fa)熱體為(wei)特(te)制合金材(cai)料(liao),所以在高壓氣體流的(de)(de)沖擊下,它比(bi)任何發(fa)熱體的(de)(de)機(ji)械(xie)性能和強度都好,這(zhe)對于(yu)需要長(chang)時(shi)間連續(xu)不斷對氣體加(jia)溫的(de)(de)系統和附件(jian)試驗更具有優越性。
5、在不(bu)違反使用(yong)(yong)規程時,經久耐用(yong)(yong),使用(yong)(yong)壽命長達幾(ji)十(shi)年。
6、氣體(ti)潔凈,體(ti)積(ji)小(xiao)。
產品應用(yong)
風(feng)(feng)(feng)(feng)(feng)道式(shi)空(kong)氣(qi)加熱(re)(re)器主要(yao)用(yong)于(yu)風(feng)(feng)(feng)(feng)(feng)道中(zhong)的(de)空(kong)氣(qi)加熱(re)(re),規格分為低(di)溫(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)(wen)三種形式(shi),低(di)溫(wen)(wen)(wen)(wen)(wen)型(xing)加熱(re)(re)器氣(qi)體(ti)加熱(re)(re)可使溫(wen)(wen)(wen)(wen)(wen)度(du)不(bu)超(chao)過(guo)180℃;中(zhong)溫(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)超(chao)過(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)超(chao)過(guo)650℃。風(feng)(feng)(feng)(feng)(feng)道電(dian)加熱(re)(re)器用(yong)于(yu)工(gong)(gong)業(ye)風(feng)(feng)(feng)(feng)(feng)道空(kong)調風(feng)(feng)(feng)(feng)(feng)道與各(ge)行業(ye)空(kong)氣(qi)通過(guo)對空(kong)氣(qi)的(de)加熱(re)(re),提高(gao)輸出空(kong)氣(qi)的(de)溫(wen)(wen)(wen)(wen)(wen)度(du),一(yi)般(ban)在風(feng)(feng)(feng)(feng)(feng)道橫向開口插入。根據(ju)風(feng)(feng)(feng)(feng)(feng)道工(gong)(gong)作溫(wen)(wen)(wen)(wen)(wen)度(du)分低(di)溫(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)和(he)高(gao)溫(wen)(wen)(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)(feng)道內風(feng)(feng)(feng)(feng)(feng)速(su)(su)分低(di)風(feng)(feng)(feng)(feng)(feng)速(su)(su)、中(zhong)風(feng)(feng)(feng)(feng)(feng)速(su)(su)和(he)高(gao)風(feng)(feng)(feng)(feng)(feng)速(su)(su)風(feng)(feng)(feng)(feng)(feng)道電(dian)加熱(re)(re)器。已被廣泛的(de)應(ying)用(yong)到航空(kong)航天、兵器工(gong)(gong)業(ye)、化(hua)工(gong)(gong)工(gong)(gong)業(ye)和(he)高(gao)等院校等許多科研生產試驗室。特別適合于(yu)自動控(kong)溫(wen)(wen)(wen)(wen)(wen)和(he)大流量高(gao)溫(wen)(wen)(wen)(wen)(wen)聯合系統和(he)附(fu)件試驗。風(feng)(feng)(feng)(feng)(feng)道式(shi)空(kong)氣(qi)加熱(re)(re)器使用(yong)的(de)范圍寬:可以對任何(he)氣(qi)體(ti)加熱(re)(re),產生的(de)熱(re)(re)空(kong)氣(qi)干燥無(wu)(wu)水份、不(bu)導電(dian)、不(bu)燃燒、不(bu)爆炸、無(wu)(wu)化(hua)學腐蝕性、無(wu)(wu)污染(ran)、安(an)全(quan)可靠、被加熱(re)(re)空(kong)間升溫(wen)(wen)(wen)(wen)(wen)快(可控(kong))
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