產品介紹

大型(xing)風道(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)是(shi)主要對氣(qi)體流(liu)進行加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)的(de)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)設備(bei)。風道(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)的(de)發熱(re)(re)(re)(re)(re)元件為不(bu)銹鋼電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管，加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)內腔設有多個折(zhe)流(liu)板（導(dao)(dao)流(liu)板），引(yin)導(dao)(dao)氣(qi)體流(liu)向，延長氣(qi)體在內腔的(de)滯留時(shi)間(jian)，從而(er)使(shi)氣(qi)體充分加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)，使(shi)氣(qi)體加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)均勻，提高熱(re)(re)(re)(re)(re)交換(huan)效率。風道(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)的(de)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)元件不(bu)銹鋼加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管，是(shi)在無縫(feng)鋼管內裝入電(dian)(dian)熱(re)(re)(re)(re)(re)絲，空隙(xi)部(bu)分填滿有良好導(dao)(dao)熱(re)(re)(re)(re)(re)性和絕緣性的(de)氧化鎂粉后縮管而(er)成的(de)。當電(dian)(dian)流(liu)通過高溫(wen)電(dian)(dian)阻絲的(de)時(shi)候，產生(sheng)的(de)熱(re)(re)(re)(re)(re)通過結晶氧化鎂粉向加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管表面擴散，再(zai)傳(chuan)遞到(dao)被(bei)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)氣(qi)體中去，以達到(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)的(de)目(mu)的(de)。

產品(pin)結(jie)構

技術特點(dian)

1、能使氣體加熱到很高的的溫(wen)度，可(ke)達800℃，殼體溫(wen)度只有50℃左右。

2、風道(dao)加熱器(qi)效率(lv)高(gao)。

3、升(sheng)溫(wen)和降溫(wen)速率快，可達10℃/S，調節快而(er)穩(wen)定(ding)。不會出現所控(kong)氣體溫(wen)度超前和滯后現象而(er)使溫(wen)度控(kong)制漂移不定(ding)，很適合(he)自動控(kong)制。

4、機械性(xing)能好(hao)：因為(wei)它(ta)的(de)發(fa)(fa)熱(re)體(ti)為(wei)特(te)制合金材料，所(suo)以在高壓氣體(ti)流的(de)沖擊(ji)下，它(ta)比任何發(fa)(fa)熱(re)體(ti)的(de)機械性(xing)能和強度(du)都好(hao)，這對(dui)于需要長時間連續不斷對(dui)氣體(ti)加溫(wen)的(de)系統和附件試驗更具有優越性(xing)。

5、在不違反使用(yong)規程時，經久(jiu)耐用(yong)，使用(yong)壽命(ming)長達幾十年。

6、氣體潔凈，體積小。

產品(pin)應用

大型風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)主要(yao)用(yong)(yong)于風(feng)道(dao)中(zhong)的空(kong)(kong)(kong)氣(qi)加(jia)(jia)(jia)熱(re)(re)(re)，規格分(fen)(fen)為低(di)(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)三種(zhong)形式，低(di)(di)溫(wen)(wen)(wen)型加(jia)(jia)(jia)熱(re)(re)(re)器(qi)氣(qi)體加(jia)(jia)(jia)熱(re)(re)(re)可使溫(wen)(wen)(wen)度(du)不(bu)超(chao)過(guo)180℃;中(zhong)溫(wen)(wen)(wen)型不(bu)超(chao)過(guo)300℃;高(gao)(gao)溫(wen)(wen)(wen)型不(bu)超(chao)過(guo)650℃。風(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)用(yong)(yong)于工(gong)(gong)業(ye)風(feng)道(dao)空(kong)(kong)(kong)調(diao)風(feng)道(dao)與各行業(ye)空(kong)(kong)(kong)氣(qi)通過(guo)對(dui)空(kong)(kong)(kong)氣(qi)的加(jia)(jia)(jia)熱(re)(re)(re)，提高(gao)(gao)輸出空(kong)(kong)(kong)氣(qi)的溫(wen)(wen)(wen)度(du)，一般(ban)在風(feng)道(dao)橫向開口插(cha)入。根據風(feng)道(dao)工(gong)(gong)作溫(wen)(wen)(wen)度(du)分(fen)(fen)低(di)(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)和高(gao)(gao)溫(wen)(wen)(wen);根據風(feng)道(dao)內風(feng)速(su)(su)分(fen)(fen)低(di)(di)風(feng)速(su)(su)、中(zhong)風(feng)速(su)(su)和高(gao)(gao)風(feng)速(su)(su)風(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)。已被(bei)廣泛的應(ying)用(yong)(yong)到航空(kong)(kong)(kong)航天(tian)、兵器(qi)工(gong)(gong)業(ye)、化(hua)工(gong)(gong)工(gong)(gong)業(ye)和高(gao)(gao)等(deng)(deng)院校等(deng)(deng)許多科研生(sheng)(sheng)產試(shi)驗室。特別適合于自動控溫(wen)(wen)(wen)和大流(liu)量(liang)高(gao)(gao)溫(wen)(wen)(wen)聯(lian)合系統和附件試(shi)驗。大型風(feng)道(dao)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)使用(yong)(yong)的范(fan)圍(wei)寬(kuan):可以對(dui)任何(he)氣(qi)體加(jia)(jia)(jia)熱(re)(re)(re)，產生(sheng)(sheng)的熱(re)(re)(re)空(kong)(kong)(kong)氣(qi)干燥(zao)無水份、不(bu)導電(dian)、不(bu)燃燒(shao)、不(bu)爆炸(zha)、無化(hua)學腐(fu)蝕性(xing)、無污染(ran)、安全可靠、被(bei)加(jia)(jia)(jia)熱(re)(re)(re)空(kong)(kong)(kong)間(jian)升溫(wen)(wen)(wen)快(可控）