產品介(jie)紹

風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器是主(zhu)要對氣(qi)體流(liu)進(jin)行加(jia)(jia)熱(re)(re)(re)(re)的(de)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)設(she)備。風(feng)(feng)道(dao)(dao)加(jia)(jia)熱(re)(re)(re)(re)器的(de)發熱(re)(re)(re)(re)元件為不銹(xiu)鋼(gang)(gang)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)，加(jia)(jia)熱(re)(re)(re)(re)器內(nei)腔設(she)有多(duo)個(ge)折流(liu)板(ban)（導流(liu)板(ban)），引導氣(qi)體流(liu)向，延長氣(qi)體在內(nei)腔的(de)滯留時間，從而(er)使氣(qi)體充(chong)分加(jia)(jia)熱(re)(re)(re)(re)，使氣(qi)體加(jia)(jia)熱(re)(re)(re)(re)均勻，提高(gao)熱(re)(re)(re)(re)交換效(xiao)率。風(feng)(feng)道(dao)(dao)加(jia)(jia)熱(re)(re)(re)(re)器的(de)加(jia)(jia)熱(re)(re)(re)(re)元件不銹(xiu)鋼(gang)(gang)加(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)，是在無縫鋼(gang)(gang)管(guan)(guan)內(nei)裝入電(dian)(dian)熱(re)(re)(re)(re)絲，空隙部(bu)分填滿有良(liang)好導熱(re)(re)(re)(re)性和絕緣性的(de)氧化鎂(mei)粉后縮(suo)管(guan)(guan)而(er)成的(de)。當電(dian)(dian)流(liu)通(tong)過高(gao)溫(wen)電(dian)(dian)阻(zu)絲的(de)時候(hou)，產生的(de)熱(re)(re)(re)(re)通(tong)過結晶氧化鎂(mei)粉向加(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)表面擴散，再傳遞到被加(jia)(jia)熱(re)(re)(re)(re)氣(qi)體中去，以達到加(jia)(jia)熱(re)(re)(re)(re)的(de)目的(de)。

產品結構(gou)

技術(shu)特點

1、能(neng)使氣(qi)體加熱到(dao)很高的的溫(wen)度，可(ke)達(da)800℃，殼體溫(wen)度只有50℃左右(you)。

2、風(feng)道(dao)加熱器效(xiao)率高。

3、升溫和降(jiang)溫速率快，可達(da)10℃/S，調(diao)節快而穩定。不會出現(xian)所控(kong)氣體溫度超前和滯后(hou)現(xian)象而使(shi)溫度控(kong)制漂(piao)移不定，很(hen)適合自動控(kong)制。

4、機械(xie)性(xing)能好(hao)(hao)：因(yin)為它的發熱體(ti)為特制合(he)金材(cai)料，所以在(zai)高壓氣體(ti)流(liu)的沖擊(ji)下，它比任何(he)發熱體(ti)的機械(xie)性(xing)能和(he)強度都好(hao)(hao)，這對于(yu)需要(yao)長時間連(lian)續(xu)不斷(duan)對氣體(ti)加溫的系統和(he)附件試(shi)驗更具(ju)有優(you)越性(xing)。

5、在不違反(fan)使用(yong)(yong)(yong)規程(cheng)時，經(jing)久耐用(yong)(yong)(yong)，使用(yong)(yong)(yong)壽命長(chang)達幾十年。

6、氣體潔凈，體積(ji)小。

產(chan)品應用

風(feng)(feng)(feng)道電(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)主要用(yong)于風(feng)(feng)(feng)道中(zhong)(zhong)的空(kong)氣(qi)加(jia)(jia)熱(re)(re)，規格分為低(di)(di)溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)三(san)種形式，低(di)(di)溫(wen)(wen)(wen)型加(jia)(jia)熱(re)(re)器(qi)(qi)氣(qi)體加(jia)(jia)熱(re)(re)可(ke)使溫(wen)(wen)(wen)度(du)(du)不(bu)(bu)超(chao)過180℃;中(zhong)(zhong)溫(wen)(wen)(wen)型不(bu)(bu)超(chao)過300℃;高(gao)溫(wen)(wen)(wen)型不(bu)(bu)超(chao)過650℃。風(feng)(feng)(feng)道電(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)用(yong)于工(gong)業風(feng)(feng)(feng)道空(kong)調風(feng)(feng)(feng)道與各行業空(kong)氣(qi)通過對(dui)空(kong)氣(qi)的加(jia)(jia)熱(re)(re)，提高(gao)輸出空(kong)氣(qi)的溫(wen)(wen)(wen)度(du)(du)，一般在風(feng)(feng)(feng)道橫向開口插入。根(gen)據(ju)風(feng)(feng)(feng)道工(gong)作溫(wen)(wen)(wen)度(du)(du)分低(di)(di)溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)和高(gao)溫(wen)(wen)(wen);根(gen)據(ju)風(feng)(feng)(feng)道內(nei)風(feng)(feng)(feng)速分低(di)(di)風(feng)(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)(feng)速和高(gao)風(feng)(feng)(feng)速風(feng)(feng)(feng)道電(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)。已被廣泛的應用(yong)到航(hang)空(kong)航(hang)天(tian)、兵(bing)器(qi)(qi)工(gong)業、化工(gong)工(gong)業和高(gao)等(deng)院校等(deng)許(xu)多科(ke)研(yan)生(sheng)產試驗(yan)室。特別適合(he)于自動控(kong)溫(wen)(wen)(wen)和大流量高(gao)溫(wen)(wen)(wen)聯合(he)系統和附(fu)件(jian)試驗(yan)。風(feng)(feng)(feng)道電(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)使用(yong)的范圍(wei)寬:可(ke)以對(dui)任何氣(qi)體加(jia)(jia)熱(re)(re)，產生(sheng)的熱(re)(re)空(kong)氣(qi)干燥(zao)無水(shui)份、不(bu)(bu)導電(dian)、不(bu)(bu)燃燒(shao)、不(bu)(bu)爆炸、無化學腐蝕性、無污染、安全可(ke)靠、被加(jia)(jia)熱(re)(re)空(kong)間(jian)升溫(wen)(wen)(wen)快(可(ke)控(kong)）