產品介(jie)紹(shao)
風道(dao)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)是主要對氣體(ti)(ti)(ti)流(liu)進行加(jia)(jia)(jia)熱(re)(re)的電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)設(she)備。風道(dao)加(jia)(jia)(jia)熱(re)(re)器(qi)的發熱(re)(re)元件(jian)為不銹(xiu)鋼(gang)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)管(guan)(guan),加(jia)(jia)(jia)熱(re)(re)器(qi)內腔設(she)有(you)多個折流(liu)板(導(dao)流(liu)板),引(yin)導(dao)氣體(ti)(ti)(ti)流(liu)向,延(yan)長氣體(ti)(ti)(ti)在內腔的滯留時(shi)間,從而使氣體(ti)(ti)(ti)充分(fen)加(jia)(jia)(jia)熱(re)(re),使氣體(ti)(ti)(ti)加(jia)(jia)(jia)熱(re)(re)均勻,提高(gao)熱(re)(re)交換效率。風道(dao)加(jia)(jia)(jia)熱(re)(re)器(qi)的加(jia)(jia)(jia)熱(re)(re)元件(jian)不銹(xiu)鋼(gang)加(jia)(jia)(jia)熱(re)(re)管(guan)(guan),是在無縫鋼(gang)管(guan)(guan)內裝入電(dian)(dian)熱(re)(re)絲(si),空隙部分(fen)填(tian)滿(man)有(you)良好導(dao)熱(re)(re)性和(he)絕緣性的氧(yang)化鎂粉(fen)后縮管(guan)(guan)而成(cheng)的。當電(dian)(dian)流(liu)通(tong)過(guo)高(gao)溫(wen)電(dian)(dian)阻絲(si)的時(shi)候,產生的熱(re)(re)通(tong)過(guo)結晶氧(yang)化鎂粉(fen)向加(jia)(jia)(jia)熱(re)(re)管(guan)(guan)表面擴散,再傳遞到被加(jia)(jia)(jia)熱(re)(re)氣體(ti)(ti)(ti)中去,以達到加(jia)(jia)(jia)熱(re)(re)的目(mu)的。
產(chan)品結(jie)構(gou)
技(ji)術特點
1、能(neng)使氣體加(jia)熱(re)到(dao)很(hen)高的的溫(wen)度(du)(du),可達800℃,殼體溫(wen)度(du)(du)只有50℃左右(you)。
2、風道加熱器效率(lv)高(gao)。
3、升(sheng)溫(wen)和(he)降溫(wen)速率(lv)快,可達10℃/S,調節快而(er)穩定(ding)。不會(hui)出現所控(kong)氣體溫(wen)度超前和(he)滯后現象而(er)使溫(wen)度控(kong)制(zhi)(zhi)漂(piao)移不定(ding),很適合(he)自動控(kong)制(zhi)(zhi)。
4、機(ji)械性(xing)(xing)能好(hao)(hao):因(yin)為它(ta)(ta)的(de)發熱體(ti)(ti)(ti)(ti)為特(te)制合(he)金材料(liao),所以(yi)在(zai)高壓(ya)氣(qi)體(ti)(ti)(ti)(ti)流(liu)的(de)沖擊(ji)下,它(ta)(ta)比任何發熱體(ti)(ti)(ti)(ti)的(de)機(ji)械性(xing)(xing)能和強(qiang)度都(dou)好(hao)(hao),這對于需要長時間連續(xu)不斷(duan)對氣(qi)體(ti)(ti)(ti)(ti)加(jia)溫的(de)系統和附件試驗更(geng)具有優越性(xing)(xing)。
5、在不(bu)違反使(shi)用規程時,經(jing)久(jiu)耐(nai)用,使(shi)用壽(shou)命長(chang)達幾(ji)十年。
6、氣體潔凈,體積小。
產品應用
風(feng)道(dao)(dao)(dao)電加(jia)熱(re)器(qi)主要用于(yu)風(feng)道(dao)(dao)(dao)中(zhong)(zhong)的空(kong)(kong)氣加(jia)熱(re),規(gui)格分為低(di)溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)高(gao)溫(wen)(wen)三種形式(shi),低(di)溫(wen)(wen)型(xing)加(jia)熱(re)器(qi)氣體加(jia)熱(re)可(ke)使(shi)溫(wen)(wen)度(du)不(bu)超過180℃;中(zhong)(zhong)溫(wen)(wen)型(xing)不(bu)超過300℃;高(gao)溫(wen)(wen)型(xing)不(bu)超過650℃。風(feng)道(dao)(dao)(dao)電加(jia)熱(re)器(qi)用于(yu)工(gong)(gong)業(ye)(ye)(ye)風(feng)道(dao)(dao)(dao)空(kong)(kong)調風(feng)道(dao)(dao)(dao)與各行(xing)業(ye)(ye)(ye)空(kong)(kong)氣通(tong)過對空(kong)(kong)氣的加(jia)熱(re),提高(gao)輸出空(kong)(kong)氣的溫(wen)(wen)度(du),一般在風(feng)道(dao)(dao)(dao)橫(heng)向開口插入。根(gen)據(ju)風(feng)道(dao)(dao)(dao)工(gong)(gong)作溫(wen)(wen)度(du)分低(di)溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)和高(gao)溫(wen)(wen);根(gen)據(ju)風(feng)道(dao)(dao)(dao)內風(feng)速(su)分低(di)風(feng)速(su)、中(zhong)(zhong)風(feng)速(su)和高(gao)風(feng)速(su)風(feng)道(dao)(dao)(dao)電加(jia)熱(re)器(qi)。已被(bei)(bei)廣泛的應用到航(hang)空(kong)(kong)航(hang)天、兵器(qi)工(gong)(gong)業(ye)(ye)(ye)、化(hua)工(gong)(gong)工(gong)(gong)業(ye)(ye)(ye)和高(gao)等院校等許多科研(yan)生產試驗室(shi)。特別(bie)適合于(yu)自動(dong)控溫(wen)(wen)和大流(liu)量高(gao)溫(wen)(wen)聯合系統和附件試驗。風(feng)道(dao)(dao)(dao)電加(jia)熱(re)器(qi)使(shi)用的范(fan)圍寬:可(ke)以對任(ren)何氣體加(jia)熱(re),產生的熱(re)空(kong)(kong)氣干(gan)燥(zao)無水份、不(bu)導電、不(bu)燃燒、不(bu)爆炸、無化(hua)學(xue)腐蝕(shi)性、無污(wu)染、安全可(ke)靠、被(bei)(bei)加(jia)熱(re)空(kong)(kong)間(jian)升溫(wen)(wen)快(可(ke)控)
服務支持: