法(fa)蘭加(jia)(jia)熱(re)管(也稱插(cha)入(ru)式電(dian)(dian)加(jia)(jia)熱(re)器(qi)(qi)(qi)):是采用(yong)U型管狀電(dian)(dian)熱(re)元(yuan)件(jian)(jian)，依據(ju)加(jia)(jia)熱(re)不同介質(zhi)設計規范，按照功率配置要求(qiu)裝(zhuang)配在法(fa)蘭蓋上，插(cha)入(ru)需加(jia)(jia)熱(re)物料中，發(fa)熱(re)元(yuan)件(jian)(jian)工(gong)作時所發(fa)出(chu)的(de)大(da)量熱(re)量傳導給被加(jia)(jia)熱(re)介質(zhi)使介質(zhi)溫度(du)(du)(du)升高(gao)，達到(dao)所需的(de)工(gong)藝要求(qiu)。當介質(zhi)溫度(du)(du)(du)達到(dao)工(gong)藝要求(qiu)的(de)設定值時控(kong)制系(xi)統根(gen)據(ju)溫度(du)(du)(du)傳感(gan)器(qi)(qi)(qi)信號，經PID運算后(hou)調(diao)節(jie)電(dian)(dian)加(jia)(jia)熱(re)器(qi)(qi)(qi)輸出(chu)功率，對發(fa)熱(re)元(yuan)件(jian)(jian)的(de)電(dian)(dian)阻性負載實現溫度(du)(du)(du)控(kong)制。使介質(zhi)溫度(du)(du)(du)均勻，達到(dao)所需要求(qiu);當發(fa)熱(re)元(yuan)件(jian)(jian)超溫或低液位(wei)時，發(fa)熱(re)元(yuan)件(jian)(jian)的(de)聯鎖保(bao)護裝(zhuang)置立即切斷加(jia)(jia)熱(re)電(dian)(dian)源避免發(fa)熱(re)元(yuan)件(jian)(jian)燒壞(huai)，延長使用(yong)壽(shou)命。

產品特點

法(fa)蘭加(jia)熱管(guan)(guan)表(biao)面功率大，是(shi)空氣加(jia)熱表(biao)面負荷(he)的2~4倍高度密(mi)(mi)集式(shi)、結(jie)構(gou)緊(jin)湊。由于(yu)整體短而(er)密(mi)(mi)集，故穩(wen)定(ding)性好，安裝無需支架(jia)組合式(shi)大多采(cai)(cai)用(yong)(yong)氬弧焊(han)接(jie)方(fang)式(shi)使電熱管(guan)(guan)于(yu)法(fa)蘭連接(jie)，也可利用(yong)(yong)緊(jin)固(gu)裝置(zhi)的形式(shi)，即(ji)每支電熱管(guan)(guan)上焊(han)由緊(jin)固(gu)件(jian)。然后(hou)與(yu)法(fa)蘭蓋采(cai)(cai)用(yong)(yong)螺母鎖緊(jin)。管(guan)(guan)子于(yu)緊(jin)固(gu)件(jian)采(cai)(cai)用(yong)(yong)氬弧焊(han)接(jie)，緊(jin)固(gu)件(jian)密(mi)(mi)封處(chu)采(cai)(cai)用(yong)(yong)科學(xue)的工藝。單(dan)支更換方(fang)便，節約以后(hou)的維修(xiu)成本。