產品介紹
風(feng)道式電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器是主要對氣(qi)(qi)體(ti)(ti)(ti)流(liu)進行加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的電(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)器的發熱(re)(re)(re)元(yuan)件為不銹(xiu)鋼(gang)(gang)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan),加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器內(nei)腔(qiang)設(she)有(you)(you)多個折(zhe)流(liu)板(導流(liu)板),引導氣(qi)(qi)體(ti)(ti)(ti)流(liu)向,延長(chang)氣(qi)(qi)體(ti)(ti)(ti)在內(nei)腔(qiang)的滯留時間,從而使氣(qi)(qi)體(ti)(ti)(ti)充分(fen)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re),使氣(qi)(qi)體(ti)(ti)(ti)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)均勻,提高熱(re)(re)(re)交換效(xiao)率。風(feng)道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器的加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)元(yuan)件不銹(xiu)鋼(gang)(gang)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan),是在無(wu)縫鋼(gang)(gang)管(guan)內(nei)裝入電(dian)(dian)熱(re)(re)(re)絲(si),空隙部分(fen)填(tian)滿有(you)(you)良(liang)好導熱(re)(re)(re)性和(he)絕緣性的氧化鎂(mei)粉后(hou)縮(suo)管(guan)而成的。當電(dian)(dian)流(liu)通過(guo)(guo)高溫電(dian)(dian)阻絲(si)的時候,產生的熱(re)(re)(re)通過(guo)(guo)結晶氧化鎂(mei)粉向加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)表面擴散,再傳遞到(dao)被加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)氣(qi)(qi)體(ti)(ti)(ti)中去,以達到(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的目的。
產(chan)品(pin)結構
技(ji)術特點
1、能使氣體加熱到(dao)很高的(de)(de)的(de)(de)溫(wen)度(du),可達800℃,殼(ke)體溫(wen)度(du)只有50℃左(zuo)右。
2、風道加熱器效率高。
3、升溫(wen)(wen)和降溫(wen)(wen)速率快,可達10℃/S,調節快而穩(wen)定。不會出現所控氣體溫(wen)(wen)度超前(qian)和滯后(hou)現象而使溫(wen)(wen)度控制(zhi)漂移不定,很(hen)適合自(zi)動控制(zhi)。
4、機械性(xing)能(neng)好(hao):因(yin)為它的(de)發(fa)熱(re)體(ti)為特制(zhi)合金材料,所以在高壓(ya)氣體(ti)流(liu)的(de)沖(chong)擊下,它比任何發(fa)熱(re)體(ti)的(de)機械性(xing)能(neng)和(he)強度都好(hao),這對(dui)于需要長時間連續不斷(duan)對(dui)氣體(ti)加溫的(de)系統和(he)附件試驗更具有優越性(xing)。
5、在不違反使用(yong)規程(cheng)時,經久耐用(yong),使用(yong)壽命長達幾十年。
6、氣體潔凈,體積(ji)小。
產品應用
風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)式電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)主要用(yong)于(yu)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)中的(de)空氣(qi)(qi)加(jia)(jia)(jia)熱(re)(re),規格分(fen)(fen)為低(di)溫(wen)(wen)、中溫(wen)(wen)高(gao)溫(wen)(wen)三種(zhong)形式,低(di)溫(wen)(wen)型(xing)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)氣(qi)(qi)體加(jia)(jia)(jia)熱(re)(re)可(ke)使溫(wen)(wen)度(du)不(bu)超(chao)過180℃;中溫(wen)(wen)型(xing)不(bu)超(chao)過300℃;高(gao)溫(wen)(wen)型(xing)不(bu)超(chao)過650℃。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)用(yong)于(yu)工(gong)業(ye)(ye)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)空調風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)與(yu)各行業(ye)(ye)空氣(qi)(qi)通過對(dui)空氣(qi)(qi)的(de)加(jia)(jia)(jia)熱(re)(re),提高(gao)輸出空氣(qi)(qi)的(de)溫(wen)(wen)度(du),一般在風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)橫向開口插入。根據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)工(gong)作溫(wen)(wen)度(du)分(fen)(fen)低(di)溫(wen)(wen)、中溫(wen)(wen)和(he)高(gao)溫(wen)(wen);根據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)內風(feng)(feng)(feng)(feng)(feng)(feng)速分(fen)(fen)低(di)風(feng)(feng)(feng)(feng)(feng)(feng)速、中風(feng)(feng)(feng)(feng)(feng)(feng)速和(he)高(gao)風(feng)(feng)(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)。已(yi)被廣(guang)泛的(de)應(ying)用(yong)到航(hang)空航(hang)天、兵器(qi)(qi)工(gong)業(ye)(ye)、化工(gong)工(gong)業(ye)(ye)和(he)高(gao)等院校(xiao)等許多科研生產試驗室。特(te)別適合(he)于(yu)自動控溫(wen)(wen)和(he)大(da)流(liu)量高(gao)溫(wen)(wen)聯合(he)系統和(he)附件試驗。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)式電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)(qi)使用(yong)的(de)范圍寬(kuan):可(ke)以(yi)對(dui)任何氣(qi)(qi)體加(jia)(jia)(jia)熱(re)(re),產生的(de)熱(re)(re)空氣(qi)(qi)干燥(zao)無水份、不(bu)導電(dian)(dian)(dian)(dian)、不(bu)燃燒、不(bu)爆炸(zha)、無化學腐蝕(shi)性、無污染、安全可(ke)靠、被加(jia)(jia)(jia)熱(re)(re)空間升(sheng)溫(wen)(wen)快(kuai)(可(ke)控)
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