法蘭(lan)式(shi)電(dian)(dian)加(jia)熱(re)(re)(re)管是采用(yong)U型管狀電(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)，依據加(jia)熱(re)(re)(re)不同介質(zhi)(zhi)設(she)計規(gui)范，按照(zhao)功率配置要(yao)求裝配在法蘭(lan)蓋上，插入(ru)需(xu)加(jia)熱(re)(re)(re)物料中，發熱(re)(re)(re)元(yuan)件(jian)工(gong)作時所發出的(de)(de)大量熱(re)(re)(re)量傳(chuan)導給被加(jia)熱(re)(re)(re)介質(zhi)(zhi)使介質(zhi)(zhi)溫度(du)升高(gao)，達到所需(xu)的(de)(de)工(gong)藝(yi)要(yao)求。當(dang)介質(zhi)(zhi)溫度(du)達到工(gong)藝(yi)要(yao)求的(de)(de)設(she)定值時控制(zhi)系(xi)統根(gen)據溫度(du)傳(chuan)感器(qi)信號(hao)，經PID運算后調節電(dian)(dian)加(jia)熱(re)(re)(re)器(qi)輸出功率，對發熱(re)(re)(re)元(yuan)件(jian)的(de)(de)電(dian)(dian)阻(zu)性負載實現溫度(du)控制(zhi)。使介質(zhi)(zhi)溫度(du)均勻，達到所需(xu)要(yao)求;當(dang)發熱(re)(re)(re)元(yuan)件(jian)超溫或低(di)液位(wei)時，發熱(re)(re)(re)元(yuan)件(jian)的(de)(de)聯鎖保(bao)護裝置立(li)即(ji)切斷加(jia)熱(re)(re)(re)電(dian)(dian)源(yuan)避(bi)免發熱(re)(re)(re)元(yuan)件(jian)燒壞(huai)，延長使用(yong)壽命。

產品特點

法(fa)蘭(lan)(lan)式(shi)(shi)(shi)電加(jia)(jia)熱(re)管(guan)表面功率大，是(shi)空氣加(jia)(jia)熱(re)表面負(fu)荷的(de)2~4倍高度密集(ji)式(shi)(shi)(shi)、結構緊(jin)湊。由(you)于(yu)整體短而密集(ji)，故(gu)穩定(ding)性好，安裝無(wu)需支架組(zu)合(he)式(shi)(shi)(shi)大多采(cai)用(yong)氬弧焊(han)接方(fang)式(shi)(shi)(shi)使電熱(re)管(guan)于(yu)法(fa)蘭(lan)(lan)連(lian)接，也可利(li)用(yong)緊(jin)固(gu)裝置的(de)形式(shi)(shi)(shi)，即(ji)每支電熱(re)管(guan)上焊(han)由(you)緊(jin)固(gu)件(jian)。然(ran)后(hou)與(yu)法(fa)蘭(lan)(lan)蓋采(cai)用(yong)螺母(mu)鎖緊(jin)。管(guan)子(zi)于(yu)緊(jin)固(gu)件(jian)采(cai)用(yong)氬弧焊(han)接，緊(jin)固(gu)件(jian)密封處(chu)采(cai)用(yong)科(ke)學的(de)工(gong)藝。單支更(geng)換方(fang)便，節約以(yi)后(hou)的(de)維修(xiu)成(cheng)本。