管(guan)道式電加(jia)熱(re)(re)器是一種(zhong)對(dui)物(wu)質(zhi)預先(xian)(xian)加(jia)熱(re)(re)的(de)節能(neng)設備(bei)，它安裝在物(wu)質(zhi)設備(bei)之前(qian)，實現對(dui)物(wu)質(zhi)直(zhi)接加(jia)溫，使(shi)其在高溫中循環加(jia)熱(re)(re)作用(yong)，最終(zhong)達到節約能(neng)源的(de)目的(de)。它廣泛應用(yong)于重(zhong)油，瀝青，清(qing)油等燃料油的(de)預先(xian)(xian)加(jia)熱(re)(re)的(de)場(chang)合(he)。

管(guan)(guan)道式電(dian)(dian)(dian)加(jia)熱(re)器有本體和控(kong)制(zhi)系統(tong)兩部分組成，發熱(re)元件(jian)采用(yong)不(bu)銹鋼(gang)(gang)鋼(gang)(gang)管(guan)(guan)做保護套(tao)管(guan)(guan)，高溫(wen)(wen)電(dian)(dian)(dian)阻合金(jin)絲，結(jie)晶氧化鎂粉，經(jing)壓縮工藝成型，控(kong)制(zhi)部分采用(yong)先(xian)進的數字電(dian)(dian)(dian)路，集成電(dian)(dian)(dian)路觸發器、高反壓可控(kong)硅等組成可調測溫(wen)(wen)、恒溫(wen)(wen)系統(tong)，保證了(le)電(dian)(dian)(dian)加(jia)熱(re)器的正常運(yun)行(xing)。

通(tong)過加(jia)熱(re)(re)(re)使(shi)桶(tong)內的液(ye)體、凝(ning)固(gu)物容易取出，如桶(tong)內的粘接劑、油(you)脂(zhi)、柏油(you)、油(you)漆、石蠟和各種樹脂(zhi)原料需要加(jia)熱(re)(re)(re)也(ye)可(ke)通(tong)過桶(tong)體加(jia)熱(re)(re)(re)，使(shi)其補(bu)充熱(re)(re)(re)量。此(ci)裝置不受季節(jie)影響(xiang)可(ke)常年使(shi)用。加(jia)熱(re)(re)(re)器表面(mian)安裝傳感器，通(tong)過溫度調節(jie)直接控制溫度。