產(chan)品介紹

風(feng)道(dao)式電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)器是(shi)主要對氣體流(liu)(liu)進行加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)設備。風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)發(fa)熱(re)(re)(re)元件為不(bu)(bu)銹鋼(gang)電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)管(guan)，加(jia)(jia)(jia)熱(re)(re)(re)器內(nei)(nei)腔設有(you)多(duo)個折流(liu)(liu)板(ban)（導流(liu)(liu)板(ban)），引導氣體流(liu)(liu)向，延長氣體在內(nei)(nei)腔的(de)(de)滯留時(shi)間，從而使氣體充分(fen)加(jia)(jia)(jia)熱(re)(re)(re)，使氣體加(jia)(jia)(jia)熱(re)(re)(re)均勻，提高(gao)(gao)熱(re)(re)(re)交換效率。風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)加(jia)(jia)(jia)熱(re)(re)(re)元件不(bu)(bu)銹鋼(gang)加(jia)(jia)(jia)熱(re)(re)(re)管(guan)，是(shi)在無(wu)縫鋼(gang)管(guan)內(nei)(nei)裝入電(dian)(dian)(dian)(dian)熱(re)(re)(re)絲(si)，空隙部分(fen)填滿有(you)良好導熱(re)(re)(re)性和(he)絕緣性的(de)(de)氧(yang)化鎂粉(fen)后(hou)縮(suo)管(guan)而成的(de)(de)。當電(dian)(dian)(dian)(dian)流(liu)(liu)通過(guo)高(gao)(gao)溫(wen)電(dian)(dian)(dian)(dian)阻絲(si)的(de)(de)時(shi)候，產生的(de)(de)熱(re)(re)(re)通過(guo)結晶(jing)氧(yang)化鎂粉(fen)向加(jia)(jia)(jia)熱(re)(re)(re)管(guan)表面擴散，再傳遞到(dao)(dao)被加(jia)(jia)(jia)熱(re)(re)(re)氣體中去，以達到(dao)(dao)加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)目(mu)的(de)(de)。

產品結構

技術(shu)特點

1、能使氣體加熱到很(hen)高的(de)的(de)溫(wen)度(du)，可達800℃，殼體溫(wen)度(du)只有50℃左右。

2、風(feng)道加熱(re)器(qi)效率(lv)高。

3、升溫和(he)降(jiang)溫速(su)率快(kuai)，可達10℃/S，調節快(kuai)而(er)穩定。不(bu)會出現(xian)所控(kong)(kong)氣體溫度(du)超前(qian)和(he)滯后現(xian)象(xiang)而(er)使(shi)溫度(du)控(kong)(kong)制漂(piao)移不(bu)定，很適合自動控(kong)(kong)制。

4、機械性(xing)能(neng)好：因為(wei)它的(de)發(fa)熱(re)體(ti)(ti)為(wei)特(te)制合金材料(liao)，所(suo)以在高壓氣(qi)(qi)體(ti)(ti)流的(de)沖擊下，它比(bi)任(ren)何(he)發(fa)熱(re)體(ti)(ti)的(de)機械性(xing)能(neng)和強度都(dou)好，這對(dui)(dui)于需要長時間(jian)連續不斷對(dui)(dui)氣(qi)(qi)體(ti)(ti)加(jia)溫的(de)系統和附件(jian)試(shi)驗更具(ju)有優(you)越性(xing)。

5、在(zai)不(bu)違反使用規(gui)程時，經久耐(nai)用，使用壽命長達(da)幾(ji)十年(nian)。

6、氣體(ti)潔凈，體(ti)積小(xiao)。

產品應用

風(feng)(feng)道(dao)(dao)式電(dian)加(jia)(jia)熱(re)(re)器(qi)主要(yao)用于風(feng)(feng)道(dao)(dao)中(zhong)(zhong)的(de)空(kong)(kong)(kong)(kong)氣(qi)(qi)加(jia)(jia)熱(re)(re)，規格分為(wei)低溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)(wen)三種形式，低溫(wen)(wen)(wen)(wen)型(xing)加(jia)(jia)熱(re)(re)器(qi)氣(qi)(qi)體加(jia)(jia)熱(re)(re)可使溫(wen)(wen)(wen)(wen)度不(bu)(bu)超(chao)過180℃;中(zhong)(zhong)溫(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過300℃;高(gao)(gao)溫(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過650℃。風(feng)(feng)道(dao)(dao)電(dian)加(jia)(jia)熱(re)(re)器(qi)用于工業風(feng)(feng)道(dao)(dao)空(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)道(dao)(dao)與(yu)各(ge)行業空(kong)(kong)(kong)(kong)氣(qi)(qi)通過對空(kong)(kong)(kong)(kong)氣(qi)(qi)的(de)加(jia)(jia)熱(re)(re)，提高(gao)(gao)輸(shu)出空(kong)(kong)(kong)(kong)氣(qi)(qi)的(de)溫(wen)(wen)(wen)(wen)度，一般在風(feng)(feng)道(dao)(dao)橫向開口(kou)插入。根據風(feng)(feng)道(dao)(dao)工作溫(wen)(wen)(wen)(wen)度分低溫(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)和(he)高(gao)(gao)溫(wen)(wen)(wen)(wen);根據風(feng)(feng)道(dao)(dao)內風(feng)(feng)速(su)分低風(feng)(feng)速(su)、中(zhong)(zhong)風(feng)(feng)速(su)和(he)高(gao)(gao)風(feng)(feng)速(su)風(feng)(feng)道(dao)(dao)電(dian)加(jia)(jia)熱(re)(re)器(qi)。已(yi)被廣泛的(de)應(ying)用到(dao)航空(kong)(kong)(kong)(kong)航天、兵器(qi)工業、化工工業和(he)高(gao)(gao)等院(yuan)校(xiao)等許(xu)多科研生(sheng)產試驗(yan)室(shi)。特(te)別適合于自(zi)動控(kong)溫(wen)(wen)(wen)(wen)和(he)大流量高(gao)(gao)溫(wen)(wen)(wen)(wen)聯(lian)合系統和(he)附件試驗(yan)。風(feng)(feng)道(dao)(dao)式電(dian)加(jia)(jia)熱(re)(re)器(qi)使用的(de)范圍寬:可以對任何氣(qi)(qi)體加(jia)(jia)熱(re)(re)，產生(sheng)的(de)熱(re)(re)空(kong)(kong)(kong)(kong)氣(qi)(qi)干燥無水份(fen)、不(bu)(bu)導電(dian)、不(bu)(bu)燃燒、不(bu)(bu)爆(bao)炸、無化學腐蝕性(xing)、無污染、安全可靠、被加(jia)(jia)熱(re)(re)空(kong)(kong)(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(kuai)(可控(kong)）