法蘭式電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管是(shi)采用U型管狀電(dian)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)，依據加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)不(bu)同(tong)介(jie)(jie)質(zhi)設計規(gui)范，按照功率配(pei)置(zhi)要(yao)求(qiu)裝配(pei)在法蘭蓋上，插入需加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)物(wu)料中(zhong)，發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)工(gong)作(zuo)時所發(fa)出的(de)大量(liang)熱(re)(re)(re)(re)(re)量(liang)傳導給被加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)介(jie)(jie)質(zhi)使介(jie)(jie)質(zhi)溫度升高，達(da)到(dao)(dao)所需的(de)工(gong)藝要(yao)求(qiu)。當介(jie)(jie)質(zhi)溫度達(da)到(dao)(dao)工(gong)藝要(yao)求(qiu)的(de)設定值時控(kong)制(zhi)系統根據溫度傳感器信號，經PID運算后調節電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器輸出功率，對發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)電(dian)阻性負載實現溫度控(kong)制(zhi)。使介(jie)(jie)質(zhi)溫度均勻，達(da)到(dao)(dao)所需要(yao)求(qiu);當發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)超(chao)溫或(huo)低液位時，發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)聯鎖保護裝置(zhi)立(li)即切斷加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)電(dian)源避免(mian)發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)燒(shao)壞，延長使用壽命。

產品特點

法蘭(lan)式(shi)(shi)電(dian)加熱管表面功率大，是(shi)空氣加熱表面負荷的2~4倍(bei)高(gao)度密集(ji)式(shi)(shi)、結構緊(jin)湊。由(you)于整體短(duan)而(er)密集(ji)，故(gu)穩定(ding)性好，安裝無需支架組合(he)式(shi)(shi)大多采(cai)用(yong)(yong)氬弧(hu)(hu)焊(han)接方(fang)(fang)式(shi)(shi)使電(dian)熱管于法蘭(lan)連接，也(ye)可(ke)利(li)用(yong)(yong)緊(jin)固(gu)(gu)裝置的形(xing)式(shi)(shi)，即每(mei)支電(dian)熱管上焊(han)由(you)緊(jin)固(gu)(gu)件(jian)。然后與法蘭(lan)蓋采(cai)用(yong)(yong)螺母鎖緊(jin)。管子于緊(jin)固(gu)(gu)件(jian)采(cai)用(yong)(yong)氬弧(hu)(hu)焊(han)接，緊(jin)固(gu)(gu)件(jian)密封(feng)處采(cai)用(yong)(yong)科學(xue)的工藝。單支更換方(fang)(fang)便，節約以后的維修成本。