產(chan)品介(jie)紹
風道(dao)(dao)式空氣(qi)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)是主要對(dui)氣(qi)體(ti)流(liu)進行加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)的電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)設(she)備。風道(dao)(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)的發熱(re)(re)(re)(re)(re)(re)元件為不(bu)(bu)銹鋼(gang)(gang)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan),加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)內(nei)腔(qiang)設(she)有(you)多個(ge)折流(liu)板(導(dao)流(liu)板),引(yin)導(dao)氣(qi)體(ti)流(liu)向,延長氣(qi)體(ti)在(zai)內(nei)腔(qiang)的滯留時(shi)間(jian),從而使(shi)(shi)氣(qi)體(ti)充分加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re),使(shi)(shi)氣(qi)體(ti)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)均勻,提(ti)高熱(re)(re)(re)(re)(re)(re)交換效(xiao)率(lv)。風道(dao)(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)的加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)元件不(bu)(bu)銹鋼(gang)(gang)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan),是在(zai)無縫鋼(gang)(gang)管(guan)內(nei)裝(zhuang)入電(dian)(dian)熱(re)(re)(re)(re)(re)(re)絲,空隙部(bu)分填滿有(you)良好導(dao)熱(re)(re)(re)(re)(re)(re)性和絕緣性的氧(yang)化鎂粉(fen)后縮管(guan)而成的。當電(dian)(dian)流(liu)通過高溫(wen)電(dian)(dian)阻絲的時(shi)候,產生的熱(re)(re)(re)(re)(re)(re)通過結晶氧(yang)化鎂粉(fen)向加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan)表面擴(kuo)散,再傳遞到(dao)(dao)被加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)氣(qi)體(ti)中去,以(yi)達到(dao)(dao)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)的目的。
產(chan)品結構
技術特點(dian)
1、能使氣(qi)體(ti)加熱到很高的的溫度,可(ke)達800℃,殼(ke)體(ti)溫度只有50℃左右(you)。
2、風道加熱器(qi)效率高。
3、升溫(wen)(wen)(wen)和降溫(wen)(wen)(wen)速率快(kuai),可達(da)10℃/S,調(diao)節(jie)快(kuai)而(er)穩定。不(bu)會出現所控氣體(ti)溫(wen)(wen)(wen)度超前和滯后現象而(er)使溫(wen)(wen)(wen)度控制(zhi)漂移不(bu)定,很適(shi)合自(zi)動控制(zhi)。
4、機(ji)械性能好:因為(wei)它的(de)發熱體(ti)為(wei)特制合金材料,所(suo)以在高壓(ya)氣(qi)體(ti)流(liu)的(de)沖擊下(xia),它比任(ren)何發熱體(ti)的(de)機(ji)械性能和強度都好,這(zhe)對(dui)于(yu)需要長時間連續不斷對(dui)氣(qi)體(ti)加溫(wen)的(de)系統(tong)和附件試(shi)驗更(geng)具有優越性。
5、在不違反使用規程時,經(jing)久耐用,使用壽命長(chang)達幾十年(nian)。
6、氣體潔凈,體積小。
產品應用
風(feng)(feng)道(dao)(dao)(dao)式(shi)空(kong)(kong)(kong)氣加(jia)熱(re)(re)器(qi)(qi)主要用于(yu)風(feng)(feng)道(dao)(dao)(dao)中的(de)空(kong)(kong)(kong)氣加(jia)熱(re)(re),規格分為低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)(wen)(wen)高溫(wen)(wen)(wen)(wen)(wen)(wen)三種形式(shi),低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)加(jia)熱(re)(re)器(qi)(qi)氣體加(jia)熱(re)(re)可(ke)(ke)使溫(wen)(wen)(wen)(wen)(wen)(wen)度不(bu)(bu)(bu)超過180℃;中溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超過300℃;高溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超過650℃。風(feng)(feng)道(dao)(dao)(dao)電加(jia)熱(re)(re)器(qi)(qi)用于(yu)工業(ye)風(feng)(feng)道(dao)(dao)(dao)空(kong)(kong)(kong)調風(feng)(feng)道(dao)(dao)(dao)與各行業(ye)空(kong)(kong)(kong)氣通過對(dui)(dui)空(kong)(kong)(kong)氣的(de)加(jia)熱(re)(re),提高輸出空(kong)(kong)(kong)氣的(de)溫(wen)(wen)(wen)(wen)(wen)(wen)度,一般(ban)在風(feng)(feng)道(dao)(dao)(dao)橫向開口插入(ru)。根(gen)據風(feng)(feng)道(dao)(dao)(dao)工作(zuo)溫(wen)(wen)(wen)(wen)(wen)(wen)度分低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)、中溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)(he)高溫(wen)(wen)(wen)(wen)(wen)(wen);根(gen)據風(feng)(feng)道(dao)(dao)(dao)內風(feng)(feng)速分低(di)風(feng)(feng)速、中風(feng)(feng)速和(he)(he)高風(feng)(feng)速風(feng)(feng)道(dao)(dao)(dao)電加(jia)熱(re)(re)器(qi)(qi)。已(yi)被廣泛的(de)應用到航空(kong)(kong)(kong)航天、兵器(qi)(qi)工業(ye)、化工工業(ye)和(he)(he)高等院校(xiao)等許多科(ke)研生(sheng)產(chan)試(shi)驗室(shi)。特別適合于(yu)自動控(kong)溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)(he)大(da)流(liu)量高溫(wen)(wen)(wen)(wen)(wen)(wen)聯合系統(tong)和(he)(he)附件試(shi)驗。風(feng)(feng)道(dao)(dao)(dao)式(shi)空(kong)(kong)(kong)氣加(jia)熱(re)(re)器(qi)(qi)使用的(de)范圍(wei)寬(kuan):可(ke)(ke)以對(dui)(dui)任何氣體加(jia)熱(re)(re),產(chan)生(sheng)的(de)熱(re)(re)空(kong)(kong)(kong)氣干燥(zao)無水份、不(bu)(bu)(bu)導電、不(bu)(bu)(bu)燃(ran)燒、不(bu)(bu)(bu)爆炸、無化學腐(fu)蝕性、無污染、安全(quan)可(ke)(ke)靠、被加(jia)熱(re)(re)空(kong)(kong)(kong)間升溫(wen)(wen)(wen)(wen)(wen)(wen)快(kuai)(可(ke)(ke)控(kong))
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