產品介紹
風(feng)(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器(qi)是(shi)(shi)主要(yao)對氣(qi)(qi)體流(liu)(liu)進行加(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)設備。風(feng)(feng)道(dao)(dao)加(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)(de)(de)發熱(re)(re)(re)(re)元件(jian)為不銹鋼電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan),加(jia)(jia)熱(re)(re)(re)(re)器(qi)內腔(qiang)設有多(duo)個(ge)折流(liu)(liu)板(導流(liu)(liu)板),引導氣(qi)(qi)體流(liu)(liu)向,延長氣(qi)(qi)體在(zai)內腔(qiang)的(de)(de)(de)滯(zhi)留時(shi)間(jian),從(cong)而(er)使(shi)(shi)氣(qi)(qi)體充分加(jia)(jia)熱(re)(re)(re)(re),使(shi)(shi)氣(qi)(qi)體加(jia)(jia)熱(re)(re)(re)(re)均勻,提高熱(re)(re)(re)(re)交換效率。風(feng)(feng)道(dao)(dao)加(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)(de)(de)加(jia)(jia)熱(re)(re)(re)(re)元件(jian)不銹鋼加(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan),是(shi)(shi)在(zai)無(wu)縫(feng)鋼管(guan)(guan)(guan)(guan)內裝入電(dian)(dian)熱(re)(re)(re)(re)絲,空隙部分填滿有良好導熱(re)(re)(re)(re)性和絕緣性的(de)(de)(de)氧(yang)化鎂粉(fen)后縮管(guan)(guan)(guan)(guan)而(er)成(cheng)的(de)(de)(de)。當(dang)電(dian)(dian)流(liu)(liu)通(tong)過(guo)高溫(wen)電(dian)(dian)阻絲的(de)(de)(de)時(shi)候,產生的(de)(de)(de)熱(re)(re)(re)(re)通(tong)過(guo)結晶氧(yang)化鎂粉(fen)向加(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)表面擴(kuo)散,再傳遞到被加(jia)(jia)熱(re)(re)(re)(re)氣(qi)(qi)體中(zhong)去,以達到加(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。
產品結構
技術特點(dian)
1、能(neng)使氣(qi)體加(jia)熱(re)到很高的的溫度,可達800℃,殼體溫度只有50℃左(zuo)右。
2、風道加熱器效率高(gao)。
3、升溫和(he)降溫速率快,可達10℃/S,調節(jie)快而(er)穩(wen)定。不會出現所控氣體溫度超前和(he)滯(zhi)后現象而(er)使(shi)溫度控制漂移(yi)不定,很(hen)適合自動控制。
4、機(ji)械(xie)性(xing)能(neng)好:因(yin)為它(ta)的發熱體(ti)(ti)(ti)為特制(zhi)合金(jin)材料,所(suo)以在高壓氣(qi)體(ti)(ti)(ti)流的沖擊下,它(ta)比(bi)任(ren)何(he)發熱體(ti)(ti)(ti)的機(ji)械(xie)性(xing)能(neng)和強(qiang)度都好,這(zhe)對(dui)于需要(yao)長時間連續不斷(duan)對(dui)氣(qi)體(ti)(ti)(ti)加(jia)溫(wen)的系統和附(fu)件試驗更(geng)具有優越性(xing)。
5、在不違反使(shi)用(yong)規程時,經久耐用(yong),使(shi)用(yong)壽命(ming)長達幾十年。
6、氣體潔(jie)凈,體積小。
產品應用
風(feng)(feng)(feng)(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)器主要用(yong)(yong)于風(feng)(feng)(feng)(feng)道(dao)中(zhong)的(de)空氣(qi)加(jia)(jia)(jia)熱(re)(re)(re),規(gui)格分為低(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)三種形式,低(di)溫(wen)(wen)(wen)型(xing)(xing)加(jia)(jia)(jia)熱(re)(re)(re)器氣(qi)體加(jia)(jia)(jia)熱(re)(re)(re)可(ke)使溫(wen)(wen)(wen)度不超過(guo)180℃;中(zhong)溫(wen)(wen)(wen)型(xing)(xing)不超過(guo)300℃;高(gao)(gao)溫(wen)(wen)(wen)型(xing)(xing)不超過(guo)650℃。風(feng)(feng)(feng)(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)器用(yong)(yong)于工(gong)業風(feng)(feng)(feng)(feng)道(dao)空調(diao)風(feng)(feng)(feng)(feng)道(dao)與(yu)各(ge)行業空氣(qi)通(tong)過(guo)對空氣(qi)的(de)加(jia)(jia)(jia)熱(re)(re)(re),提高(gao)(gao)輸出空氣(qi)的(de)溫(wen)(wen)(wen)度,一般(ban)在風(feng)(feng)(feng)(feng)道(dao)橫向開口插入(ru)。根據(ju)(ju)風(feng)(feng)(feng)(feng)道(dao)工(gong)作溫(wen)(wen)(wen)度分低(di)溫(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)和(he)(he)高(gao)(gao)溫(wen)(wen)(wen);根據(ju)(ju)風(feng)(feng)(feng)(feng)道(dao)內風(feng)(feng)(feng)(feng)速(su)分低(di)風(feng)(feng)(feng)(feng)速(su)、中(zhong)風(feng)(feng)(feng)(feng)速(su)和(he)(he)高(gao)(gao)風(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)器。已被(bei)廣泛的(de)應用(yong)(yong)到航空航天、兵(bing)器工(gong)業、化工(gong)工(gong)業和(he)(he)高(gao)(gao)等院(yuan)校等許多科(ke)研生(sheng)產(chan)試(shi)驗室。特(te)別適合于自動(dong)控溫(wen)(wen)(wen)和(he)(he)大流(liu)量高(gao)(gao)溫(wen)(wen)(wen)聯合系統和(he)(he)附件試(shi)驗。風(feng)(feng)(feng)(feng)道(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)器使用(yong)(yong)的(de)范圍寬:可(ke)以對任何氣(qi)體加(jia)(jia)(jia)熱(re)(re)(re),產(chan)生(sheng)的(de)熱(re)(re)(re)空氣(qi)干燥無水(shui)份、不導電(dian)、不燃(ran)燒、不爆炸(zha)、無化學腐蝕性、無污(wu)染、安全(quan)可(ke)靠(kao)、被(bei)加(jia)(jia)(jia)熱(re)(re)(re)空間(jian)升溫(wen)(wen)(wen)快(可(ke)控)
聯系人:宋先生
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