產(chan)品介紹

風道式(shi)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器是主要對氣(qi)體(ti)流(liu)(liu)進(jin)行加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)設備。風道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器的發熱(re)(re)(re)(re)元件(jian)為不銹鋼(gang)(gang)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器內腔設有(you)(you)多(duo)個折流(liu)(liu)板(ban)（導(dao)(dao)流(liu)(liu)板(ban)），引(yin)導(dao)(dao)氣(qi)體(ti)流(liu)(liu)向，延長氣(qi)體(ti)在內腔的滯留時間，從而使氣(qi)體(ti)充分(fen)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)，使氣(qi)體(ti)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)均勻，提(ti)高熱(re)(re)(re)(re)交換效(xiao)率。風道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器的加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)元件(jian)不銹鋼(gang)(gang)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)，是在無(wu)縫鋼(gang)(gang)管(guan)內裝入電(dian)(dian)熱(re)(re)(re)(re)絲，空(kong)隙部分(fen)填滿有(you)(you)良好導(dao)(dao)熱(re)(re)(re)(re)性和絕緣性的氧化(hua)(hua)鎂粉后縮管(guan)而成的。當(dang)電(dian)(dian)流(liu)(liu)通過(guo)高溫(wen)電(dian)(dian)阻絲的時候(hou)，產(chan)生的熱(re)(re)(re)(re)通過(guo)結晶(jing)氧化(hua)(hua)鎂粉向加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)表面擴散，再傳遞到被加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)氣(qi)體(ti)中(zhong)去，以達到加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的目(mu)的。

產品結構(gou)

技術特點

1、能(neng)使氣(qi)體加熱到很高(gao)的的溫(wen)(wen)度，可達800℃，殼體溫(wen)(wen)度只有50℃左右。

2、風(feng)道加熱(re)器效(xiao)率高。

3、升溫和降溫速率(lv)快，可(ke)達10℃/S，調節快而穩定。不會出現(xian)(xian)所(suo)控氣體(ti)溫度(du)超前和滯后現(xian)(xian)象而使(shi)溫度(du)控制漂移不定，很適合自動控制。

4、機械性(xing)(xing)能(neng)好：因為它的(de)發(fa)熱體(ti)為特制合金材料，所以在高壓氣體(ti)流的(de)沖(chong)擊下，它比任何發(fa)熱體(ti)的(de)機械性(xing)(xing)能(neng)和(he)強度都好，這對于需要(yao)長時間連續不斷對氣體(ti)加溫的(de)系統(tong)和(he)附(fu)件試驗更具有(you)優越性(xing)(xing)。

5、在不違反使(shi)(shi)用規程時(shi)，經(jing)久耐用，使(shi)(shi)用壽(shou)命長達幾十年。

6、氣(qi)體潔凈，體積小。

產品應用

風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)式電(dian)(dian)加(jia)熱(re)器(qi)主要用(yong)(yong)于(yu)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)中的(de)(de)空(kong)(kong)氣(qi)(qi)加(jia)熱(re)，規格分(fen)為低溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)(wen)三(san)種形式，低溫(wen)(wen)(wen)(wen)型加(jia)熱(re)器(qi)氣(qi)(qi)體加(jia)熱(re)可(ke)使溫(wen)(wen)(wen)(wen)度不(bu)超過180℃;中溫(wen)(wen)(wen)(wen)型不(bu)超過300℃;高(gao)(gao)溫(wen)(wen)(wen)(wen)型不(bu)超過650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)電(dian)(dian)加(jia)熱(re)器(qi)用(yong)(yong)于(yu)工(gong)業風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)與各行(xing)業空(kong)(kong)氣(qi)(qi)通過對空(kong)(kong)氣(qi)(qi)的(de)(de)加(jia)熱(re)，提高(gao)(gao)輸(shu)出空(kong)(kong)氣(qi)(qi)的(de)(de)溫(wen)(wen)(wen)(wen)度，一般在風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)橫向(xiang)開口插(cha)入。根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)度分(fen)低溫(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)和(he)高(gao)(gao)溫(wen)(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)速(su)分(fen)低風(feng)(feng)(feng)(feng)速(su)、中風(feng)(feng)(feng)(feng)速(su)和(he)高(gao)(gao)風(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)電(dian)(dian)加(jia)熱(re)器(qi)。已被廣泛的(de)(de)應(ying)用(yong)(yong)到航空(kong)(kong)航天、兵器(qi)工(gong)業、化(hua)(hua)工(gong)工(gong)業和(he)高(gao)(gao)等院校(xiao)等許多科研生產試(shi)驗(yan)室。特別適合于(yu)自動控溫(wen)(wen)(wen)(wen)和(he)大流(liu)量高(gao)(gao)溫(wen)(wen)(wen)(wen)聯合系統(tong)和(he)附件試(shi)驗(yan)。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)(dao)式電(dian)(dian)加(jia)熱(re)器(qi)使用(yong)(yong)的(de)(de)范圍寬:可(ke)以對任何氣(qi)(qi)體加(jia)熱(re)，產生的(de)(de)熱(re)空(kong)(kong)氣(qi)(qi)干燥無水份(fen)、不(bu)導(dao)電(dian)(dian)、不(bu)燃燒、不(bu)爆炸、無化(hua)(hua)學腐蝕性、無污染(ran)、安(an)全可(ke)靠(kao)、被加(jia)熱(re)空(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(可(ke)控）