產品介紹

風道式空氣(qi)(qi)加(jia)熱(re)(re)(re)(re)(re)器是主要對氣(qi)(qi)體流(liu)(liu)進(jin)行加(jia)熱(re)(re)(re)(re)(re)的電加(jia)熱(re)(re)(re)(re)(re)設(she)備。風道加(jia)熱(re)(re)(re)(re)(re)器的發(fa)熱(re)(re)(re)(re)(re)元(yuan)件(jian)為不銹鋼電加(jia)熱(re)(re)(re)(re)(re)管，加(jia)熱(re)(re)(re)(re)(re)器內(nei)腔設(she)有(you)多(duo)個(ge)折流(liu)(liu)板(ban)（導(dao)流(liu)(liu)板(ban)），引導(dao)氣(qi)(qi)體流(liu)(liu)向，延長(chang)氣(qi)(qi)體在(zai)內(nei)腔的滯留時(shi)(shi)間，從而(er)使氣(qi)(qi)體充(chong)分加(jia)熱(re)(re)(re)(re)(re)，使氣(qi)(qi)體加(jia)熱(re)(re)(re)(re)(re)均勻，提高熱(re)(re)(re)(re)(re)交(jiao)換效率。風道加(jia)熱(re)(re)(re)(re)(re)器的加(jia)熱(re)(re)(re)(re)(re)元(yuan)件(jian)不銹鋼加(jia)熱(re)(re)(re)(re)(re)管，是在(zai)無縫鋼管內(nei)裝入電熱(re)(re)(re)(re)(re)絲(si)，空隙部分填滿有(you)良好導(dao)熱(re)(re)(re)(re)(re)性和絕緣(yuan)性的氧(yang)化鎂粉(fen)后縮管而(er)成的。當電流(liu)(liu)通過高溫(wen)電阻絲(si)的時(shi)(shi)候(hou)，產(chan)生的熱(re)(re)(re)(re)(re)通過結晶氧(yang)化鎂粉(fen)向加(jia)熱(re)(re)(re)(re)(re)管表(biao)面(mian)擴散，再傳遞(di)到被(bei)加(jia)熱(re)(re)(re)(re)(re)氣(qi)(qi)體中去，以達到加(jia)熱(re)(re)(re)(re)(re)的目的。

產品結構

技術特點

1、能使(shi)氣體(ti)加熱到很(hen)高的的溫(wen)度(du)，可(ke)達800℃，殼體(ti)溫(wen)度(du)只(zhi)有50℃左(zuo)右。

2、風(feng)道加熱器效率高。

3、升溫(wen)和降溫(wen)速率快，可達(da)10℃/S，調(diao)節快而穩定。不會出現所控(kong)氣體溫(wen)度(du)超前和滯(zhi)后現象而使溫(wen)度(du)控(kong)制漂移不定，很適合自動控(kong)制。

4、機械性(xing)能好(hao)：因為它的(de)(de)發(fa)熱體為特制合(he)金材料，所以在(zai)高壓(ya)氣體流的(de)(de)沖(chong)擊(ji)下，它比(bi)任何發(fa)熱體的(de)(de)機械性(xing)能和強度都好(hao)，這對于(yu)需要長時(shi)間連續不斷對氣體加(jia)溫的(de)(de)系統和附件(jian)試驗更具有優越性(xing)。

5、在(zai)不違反使(shi)用規程時(shi)，經久耐用，使(shi)用壽命長(chang)達幾十年(nian)。

6、氣體(ti)潔凈，體(ti)積小(xiao)。

產品應(ying)用(yong)

風(feng)道(dao)(dao)式空(kong)(kong)氣(qi)(qi)(qi)加熱器(qi)主要用(yong)(yong)于風(feng)道(dao)(dao)中(zhong)(zhong)(zhong)(zhong)的空(kong)(kong)氣(qi)(qi)(qi)加熱，規格(ge)分(fen)(fen)為低(di)溫(wen)(wen)(wen)、中(zhong)(zhong)(zhong)(zhong)溫(wen)(wen)(wen)高溫(wen)(wen)(wen)三種形式，低(di)溫(wen)(wen)(wen)型(xing)加熱器(qi)氣(qi)(qi)(qi)體(ti)加熱可使溫(wen)(wen)(wen)度不(bu)(bu)(bu)超過(guo)180℃;中(zhong)(zhong)(zhong)(zhong)溫(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超過(guo)300℃;高溫(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超過(guo)650℃。風(feng)道(dao)(dao)電加熱器(qi)用(yong)(yong)于工(gong)(gong)業風(feng)道(dao)(dao)空(kong)(kong)調風(feng)道(dao)(dao)與各行業空(kong)(kong)氣(qi)(qi)(qi)通過(guo)對空(kong)(kong)氣(qi)(qi)(qi)的加熱，提高輸出空(kong)(kong)氣(qi)(qi)(qi)的溫(wen)(wen)(wen)度，一般在風(feng)道(dao)(dao)橫(heng)向開口(kou)插入(ru)。根據(ju)風(feng)道(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)度分(fen)(fen)低(di)溫(wen)(wen)(wen)、中(zhong)(zhong)(zhong)(zhong)溫(wen)(wen)(wen)和(he)(he)高溫(wen)(wen)(wen);根據(ju)風(feng)道(dao)(dao)內風(feng)速(su)分(fen)(fen)低(di)風(feng)速(su)、中(zhong)(zhong)(zhong)(zhong)風(feng)速(su)和(he)(he)高風(feng)速(su)風(feng)道(dao)(dao)電加熱器(qi)。已(yi)被廣泛(fan)的應(ying)用(yong)(yong)到航空(kong)(kong)航天、兵器(qi)工(gong)(gong)業、化工(gong)(gong)工(gong)(gong)業和(he)(he)高等院校等許多(duo)科研(yan)生(sheng)(sheng)產試驗(yan)室(shi)。特別適合(he)(he)于自動(dong)控(kong)溫(wen)(wen)(wen)和(he)(he)大流量高溫(wen)(wen)(wen)聯合(he)(he)系統(tong)和(he)(he)附件試驗(yan)。風(feng)道(dao)(dao)式空(kong)(kong)氣(qi)(qi)(qi)加熱器(qi)使用(yong)(yong)的范(fan)圍寬:可以對任何氣(qi)(qi)(qi)體(ti)加熱，產生(sheng)(sheng)的熱空(kong)(kong)氣(qi)(qi)(qi)干燥無(wu)水份、不(bu)(bu)(bu)導電、不(bu)(bu)(bu)燃燒、不(bu)(bu)(bu)爆炸、無(wu)化學(xue)腐(fu)蝕性、無(wu)污染、安全可靠、被加熱空(kong)(kong)間(jian)升溫(wen)(wen)(wen)快(可控(kong)）