產品(pin)介(jie)紹

風(feng)道電加(jia)熱(re)(re)(re)器(qi)是主要對氣(qi)體流進行加(jia)熱(re)(re)(re)的(de)(de)(de)電加(jia)熱(re)(re)(re)設備(bei)。風(feng)道加(jia)熱(re)(re)(re)器(qi)的(de)(de)(de)發熱(re)(re)(re)元件(jian)為不銹(xiu)鋼(gang)電加(jia)熱(re)(re)(re)管(guan)(guan)(guan)，加(jia)熱(re)(re)(re)器(qi)內腔設有(you)多個(ge)折流板（導流板），引導氣(qi)體流向(xiang)，延長氣(qi)體在內腔的(de)(de)(de)滯留時間，從而(er)使氣(qi)體充分(fen)加(jia)熱(re)(re)(re)，使氣(qi)體加(jia)熱(re)(re)(re)均勻，提(ti)高熱(re)(re)(re)交換效率(lv)。風(feng)道加(jia)熱(re)(re)(re)器(qi)的(de)(de)(de)加(jia)熱(re)(re)(re)元件(jian)不銹(xiu)鋼(gang)加(jia)熱(re)(re)(re)管(guan)(guan)(guan)，是在無縫鋼(gang)管(guan)(guan)(guan)內裝入電熱(re)(re)(re)絲，空隙部(bu)分(fen)填滿有(you)良好導熱(re)(re)(re)性和絕緣性的(de)(de)(de)氧化(hua)鎂(mei)粉后縮管(guan)(guan)(guan)而(er)成(cheng)的(de)(de)(de)。當電流通過高溫(wen)電阻絲的(de)(de)(de)時候，產生(sheng)的(de)(de)(de)熱(re)(re)(re)通過結晶氧化(hua)鎂(mei)粉向(xiang)加(jia)熱(re)(re)(re)管(guan)(guan)(guan)表面擴散，再傳遞到(dao)(dao)被加(jia)熱(re)(re)(re)氣(qi)體中(zhong)去，以達到(dao)(dao)加(jia)熱(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。

產品結構(gou)

技術特點(dian)

1、能使氣體(ti)加(jia)熱到很(hen)高(gao)的的溫度，可達800℃，殼體(ti)溫度只(zhi)有50℃左右。

2、風道加(jia)熱(re)器(qi)效(xiao)率高。

3、升溫(wen)(wen)和(he)降(jiang)溫(wen)(wen)速(su)率快(kuai)，可(ke)達(da)10℃/S，調節快(kuai)而穩定(ding)。不會出現所(suo)控氣體溫(wen)(wen)度超前和(he)滯(zhi)后現象而使溫(wen)(wen)度控制漂移(yi)不定(ding)，很(hen)適(shi)合自動控制。

4、機械性(xing)(xing)能(neng)好：因為它(ta)的(de)發熱體(ti)為特制合金材料，所以在高(gao)壓氣(qi)(qi)體(ti)流的(de)沖擊下，它(ta)比任何(he)發熱體(ti)的(de)機械性(xing)(xing)能(neng)和強度都好，這對(dui)于需要長時間(jian)連續(xu)不斷對(dui)氣(qi)(qi)體(ti)加溫(wen)的(de)系統(tong)和附件試驗(yan)更(geng)具有優越性(xing)(xing)。

5、在(zai)不(bu)違反使用(yong)規(gui)程時，經久耐(nai)用(yong)，使用(yong)壽命(ming)長達(da)幾十年。

6、氣體潔(jie)凈(jing)，體積小。

產品應用

風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)熱器主要用(yong)于(yu)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)中(zhong)(zhong)的(de)空(kong)(kong)氣(qi)加(jia)(jia)熱，規(gui)格分為低溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)高溫(wen)(wen)三種(zhong)形式，低溫(wen)(wen)型加(jia)(jia)熱器氣(qi)體加(jia)(jia)熱可(ke)(ke)使溫(wen)(wen)度(du)不(bu)(bu)超過(guo)180℃;中(zhong)(zhong)溫(wen)(wen)型不(bu)(bu)超過(guo)300℃;高溫(wen)(wen)型不(bu)(bu)超過(guo)650℃。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)熱器用(yong)于(yu)工(gong)(gong)業(ye)(ye)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)與(yu)各(ge)行業(ye)(ye)空(kong)(kong)氣(qi)通過(guo)對空(kong)(kong)氣(qi)的(de)加(jia)(jia)熱，提高輸出空(kong)(kong)氣(qi)的(de)溫(wen)(wen)度(du)，一般(ban)在風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)橫向開(kai)口插入。根(gen)(gen)據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)工(gong)(gong)作溫(wen)(wen)度(du)分低溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)和高溫(wen)(wen);根(gen)(gen)據風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)(feng)(feng)速分低風(feng)(feng)(feng)(feng)(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)(feng)(feng)(feng)(feng)速和高風(feng)(feng)(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)熱器。已被廣泛(fan)的(de)應用(yong)到航空(kong)(kong)航天、兵器工(gong)(gong)業(ye)(ye)、化工(gong)(gong)工(gong)(gong)業(ye)(ye)和高等院校等許(xu)多科研(yan)生產試(shi)驗室。特別適合于(yu)自動控(kong)溫(wen)(wen)和大流量高溫(wen)(wen)聯(lian)合系統(tong)和附件試(shi)驗。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)加(jia)(jia)熱器使用(yong)的(de)范圍(wei)寬(kuan):可(ke)(ke)以對任(ren)何氣(qi)體加(jia)(jia)熱，產生的(de)熱空(kong)(kong)氣(qi)干燥無水份、不(bu)(bu)導電(dian)、不(bu)(bu)燃燒、不(bu)(bu)爆炸、無化學(xue)腐(fu)蝕性、無污染(ran)、安全可(ke)(ke)靠、被加(jia)(jia)熱空(kong)(kong)間升(sheng)溫(wen)(wen)快(可(ke)(ke)控(kong)）