管道(dao)式水加(jia)(jia)熱(re)器是一種(zhong)對物(wu)質(zhi)預先(xian)加(jia)(jia)熱(re)的節能(neng)設備(bei)，它安裝在(zai)物(wu)質(zhi)設備(bei)之前，實現對物(wu)質(zhi)直接加(jia)(jia)溫，使其在(zai)高溫中(zhong)循環加(jia)(jia)熱(re)作用，最(zui)終達到節約(yue)能(neng)源的目的。它廣(guang)泛應用于重油，瀝青，清(qing)油等燃料油的預先(xian)加(jia)(jia)熱(re)的場合。

管(guan)道式水(shui)加熱器(qi)有本體(ti)和控制系(xi)統(tong)兩部分組成，發(fa)熱元件采(cai)用(yong)(yong)不銹(xiu)鋼鋼管(guan)做保護套管(guan)，高(gao)溫電(dian)(dian)(dian)阻合金絲，結(jie)晶(jing)氧化鎂粉，經壓(ya)縮工藝成型(xing)，控制部分采(cai)用(yong)(yong)先進的(de)數字電(dian)(dian)(dian)路，集成電(dian)(dian)(dian)路觸發(fa)器(qi)、高(gao)反壓(ya)可控硅等組成可調測溫、恒溫系(xi)統(tong)，保證了電(dian)(dian)(dian)加熱器(qi)的(de)正常(chang)運行。

通(tong)(tong)(tong)過加(jia)(jia)熱使(shi)(shi)桶(tong)(tong)內的液體、凝固物容易取出，如桶(tong)(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(yao)加(jia)(jia)熱也可通(tong)(tong)(tong)過桶(tong)(tong)體加(jia)(jia)熱，使(shi)(shi)其(qi)補(bu)充(chong)熱量。此裝置不受(shou)季節影響可常年使(shi)(shi)用。加(jia)(jia)熱器表(biao)面(mian)安裝傳(chuan)感器，通(tong)(tong)(tong)過溫度調節直(zhi)接控制(zhi)溫度。