產品介紹

風(feng)道(dao)式空氣(qi)(qi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器是主要對氣(qi)(qi)體(ti)流(liu)進行加(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)設備(bei)。風(feng)道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)(de)發熱(re)(re)(re)元件為不(bu)銹鋼電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)，加(jia)(jia)(jia)(jia)熱(re)(re)(re)器內(nei)腔設有(you)多個折流(liu)板（導流(liu)板），引導氣(qi)(qi)體(ti)流(liu)向，延長(chang)氣(qi)(qi)體(ti)在內(nei)腔的(de)(de)(de)滯留時(shi)間，從而使(shi)氣(qi)(qi)體(ti)充分加(jia)(jia)(jia)(jia)熱(re)(re)(re)，使(shi)氣(qi)(qi)體(ti)加(jia)(jia)(jia)(jia)熱(re)(re)(re)均(jun)勻(yun)，提(ti)高熱(re)(re)(re)交換效率。風(feng)道(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)元件不(bu)銹鋼加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)，是在無縫鋼管(guan)內(nei)裝入電(dian)(dian)熱(re)(re)(re)絲(si)(si)，空隙部分填(tian)滿(man)有(you)良好(hao)導熱(re)(re)(re)性和絕緣性的(de)(de)(de)氧化(hua)鎂粉后(hou)縮(suo)管(guan)而成的(de)(de)(de)。當電(dian)(dian)流(liu)通過高溫電(dian)(dian)阻絲(si)(si)的(de)(de)(de)時(shi)候，產生的(de)(de)(de)熱(re)(re)(re)通過結晶(jing)氧化(hua)鎂粉向加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)表面擴散(san)，再(zai)傳遞到(dao)被(bei)加(jia)(jia)(jia)(jia)熱(re)(re)(re)氣(qi)(qi)體(ti)中(zhong)去，以達到(dao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。

產品結構

技術特(te)點(dian)

1、能使(shi)氣體(ti)加熱(re)到很高的的溫(wen)度，可達800℃，殼體(ti)溫(wen)度只(zhi)有50℃左右。

2、風道加(jia)熱器效率高。

3、升溫(wen)(wen)和降溫(wen)(wen)速率快(kuai)(kuai)，可(ke)達(da)10℃/S，調(diao)節快(kuai)(kuai)而穩定(ding)。不會出現所控(kong)氣體溫(wen)(wen)度超前和滯后(hou)現象(xiang)而使溫(wen)(wen)度控(kong)制漂移不定(ding)，很適合(he)自動(dong)控(kong)制。

4、機械(xie)性能好(hao)：因為它(ta)(ta)的發(fa)熱體為特制合(he)金材料，所以在高壓氣(qi)體流的沖擊(ji)下(xia)，它(ta)(ta)比(bi)任何發(fa)熱體的機械(xie)性能和強度都好(hao)，這對(dui)(dui)于需要(yao)長(chang)時間連(lian)續不斷對(dui)(dui)氣(qi)體加溫(wen)的系統(tong)和附(fu)件試驗更具有優越性。

5、在不違反使(shi)用規程(cheng)時，經(jing)久耐(nai)用，使(shi)用壽命長(chang)達幾(ji)十年。

6、氣體(ti)潔凈，體(ti)積小(xiao)。

產品應用

風(feng)道(dao)(dao)式空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)(re)器(qi)(qi)(qi)主(zhu)要用于(yu)風(feng)道(dao)(dao)中(zhong)的(de)(de)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)(re)，規(gui)格分為低(di)溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)三種形式，低(di)溫(wen)(wen)(wen)(wen)型(xing)加(jia)熱(re)(re)器(qi)(qi)(qi)氣(qi)(qi)(qi)體加(jia)熱(re)(re)可使溫(wen)(wen)(wen)(wen)度不超過(guo)(guo)180℃;中(zhong)溫(wen)(wen)(wen)(wen)型(xing)不超過(guo)(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)型(xing)不超過(guo)(guo)650℃。風(feng)道(dao)(dao)電(dian)(dian)(dian)加(jia)熱(re)(re)器(qi)(qi)(qi)用于(yu)工(gong)業風(feng)道(dao)(dao)空(kong)(kong)(kong)(kong)調(diao)風(feng)道(dao)(dao)與各行業空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)通過(guo)(guo)對空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)加(jia)熱(re)(re)，提(ti)高(gao)輸(shu)出空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)溫(wen)(wen)(wen)(wen)度，一般在(zai)風(feng)道(dao)(dao)橫向開口插入。根據風(feng)道(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)度分低(di)溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)和(he)(he)高(gao)溫(wen)(wen)(wen)(wen);根據風(feng)道(dao)(dao)內風(feng)速分低(di)風(feng)速、中(zhong)風(feng)速和(he)(he)高(gao)風(feng)速風(feng)道(dao)(dao)電(dian)(dian)(dian)加(jia)熱(re)(re)器(qi)(qi)(qi)。已被廣泛的(de)(de)應(ying)用到航空(kong)(kong)(kong)(kong)航天、兵器(qi)(qi)(qi)工(gong)業、化(hua)工(gong)工(gong)業和(he)(he)高(gao)等院校等許多科研生(sheng)產(chan)(chan)試驗(yan)(yan)室。特別(bie)適合(he)于(yu)自動(dong)控溫(wen)(wen)(wen)(wen)和(he)(he)大流量(liang)高(gao)溫(wen)(wen)(wen)(wen)聯合(he)系統和(he)(he)附(fu)件試驗(yan)(yan)。風(feng)道(dao)(dao)式空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)(re)器(qi)(qi)(qi)使用的(de)(de)范圍寬:可以(yi)對任何氣(qi)(qi)(qi)體加(jia)熱(re)(re)，產(chan)(chan)生(sheng)的(de)(de)熱(re)(re)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)干燥無(wu)水份、不導(dao)電(dian)(dian)(dian)、不燃燒、不爆炸(zha)、無(wu)化(hua)學腐蝕性、無(wu)污染、安(an)全(quan)可靠、被加(jia)熱(re)(re)空(kong)(kong)(kong)(kong)間升(sheng)溫(wen)(wen)(wen)(wen)快(可控）