法蘭加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(也稱插入式電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器):是采(cai)用U型管(guan)狀電(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)，依據加(jia)(jia)(jia)(jia)熱(re)(re)(re)不同介(jie)質(zhi)設計規范(fan)，按照(zhao)功(gong)率(lv)配置要(yao)求裝(zhuang)配在法蘭蓋上，插入需(xu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)物料中(zhong)，發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)工(gong)作(zuo)時所發(fa)(fa)(fa)出的大量(liang)(liang)熱(re)(re)(re)量(liang)(liang)傳導給被加(jia)(jia)(jia)(jia)熱(re)(re)(re)介(jie)質(zhi)使(shi)介(jie)質(zhi)溫(wen)度(du)(du)升(sheng)高，達(da)到(dao)所需(xu)的工(gong)藝要(yao)求。當(dang)(dang)介(jie)質(zhi)溫(wen)度(du)(du)達(da)到(dao)工(gong)藝要(yao)求的設定值時控制系統(tong)根(gen)據溫(wen)度(du)(du)傳感(gan)器信號，經PID運算后調節電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器輸(shu)出功(gong)率(lv)，對發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)的電(dian)(dian)阻性負載實現溫(wen)度(du)(du)控制。使(shi)介(jie)質(zhi)溫(wen)度(du)(du)均勻，達(da)到(dao)所需(xu)要(yao)求;當(dang)(dang)發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)超(chao)溫(wen)或低液位時，發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)的聯鎖保護裝(zhuang)置立即切斷加(jia)(jia)(jia)(jia)熱(re)(re)(re)電(dian)(dian)源避免發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)燒壞，延長(chang)使(shi)用壽命。

產品特點

法(fa)蘭(lan)加熱(re)管表(biao)面功率大，是空氣(qi)加熱(re)表(biao)面負荷(he)的(de)2~4倍高度密(mi)集(ji)式(shi)(shi)、結構(gou)緊湊(cou)。由于整體短而(er)密(mi)集(ji)，故穩定性好，安裝無(wu)需支架組合(he)式(shi)(shi)大多采(cai)用(yong)(yong)氬弧焊(han)(han)接方式(shi)(shi)使(shi)電熱(re)管于法(fa)蘭(lan)連接，也可利用(yong)(yong)緊固(gu)裝置的(de)形式(shi)(shi)，即每支電熱(re)管上焊(han)(han)由緊固(gu)件(jian)。然后(hou)與法(fa)蘭(lan)蓋采(cai)用(yong)(yong)螺(luo)母鎖緊。管子于緊固(gu)件(jian)采(cai)用(yong)(yong)氬弧焊(han)(han)接，緊固(gu)件(jian)密(mi)封處(chu)采(cai)用(yong)(yong)科(ke)學的(de)工(gong)藝。單支更換方便，節約以(yi)后(hou)的(de)維修成(cheng)本。