法蘭加(jia)(jia)熱(re)(re)(re)管(guan)(也稱插入(ru)(ru)式電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)器):是采(cai)用U型(xing)管(guan)狀電(dian)(dian)(dian)熱(re)(re)(re)元件(jian)，依據(ju)加(jia)(jia)熱(re)(re)(re)不(bu)同(tong)介質(zhi)(zhi)(zhi)設計規范(fan)，按照功率配置要求(qiu)(qiu)裝配在法蘭蓋上，插入(ru)(ru)需加(jia)(jia)熱(re)(re)(re)物(wu)料(liao)中，發(fa)熱(re)(re)(re)元件(jian)工作時所(suo)發(fa)出(chu)的大(da)量熱(re)(re)(re)量傳(chuan)(chuan)導(dao)給(gei)被(bei)加(jia)(jia)熱(re)(re)(re)介質(zhi)(zhi)(zhi)使(shi)介質(zhi)(zhi)(zhi)溫(wen)度(du)升(sheng)高，達(da)到(dao)(dao)所(suo)需的工藝要求(qiu)(qiu)。當介質(zhi)(zhi)(zhi)溫(wen)度(du)達(da)到(dao)(dao)工藝要求(qiu)(qiu)的設定值(zhi)時控制系(xi)統根據(ju)溫(wen)度(du)傳(chuan)(chuan)感器信號(hao)，經PID運算后調節電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)器輸出(chu)功率，對發(fa)熱(re)(re)(re)元件(jian)的電(dian)(dian)(dian)阻性負載實現溫(wen)度(du)控制。使(shi)介質(zhi)(zhi)(zhi)溫(wen)度(du)均勻，達(da)到(dao)(dao)所(suo)需要求(qiu)(qiu);當發(fa)熱(re)(re)(re)元件(jian)超溫(wen)或低液位時，發(fa)熱(re)(re)(re)元件(jian)的聯鎖保護裝置立即切斷加(jia)(jia)熱(re)(re)(re)電(dian)(dian)(dian)源避免(mian)發(fa)熱(re)(re)(re)元件(jian)燒(shao)壞，延長使(shi)用壽命。

產品特點

法蘭加熱(re)管表面功(gong)率大，是空氣加熱(re)表面負(fu)荷的2~4倍高度(du)密集式(shi)、結構緊(jin)湊。由(you)于整(zheng)體短而密集，故穩定性好，安裝無需支(zhi)架組合式(shi)大多采用(yong)氬弧(hu)焊(han)接(jie)方式(shi)使電熱(re)管于法蘭連接(jie)，也(ye)可利用(yong)緊(jin)固(gu)裝置的形式(shi)，即每(mei)支(zhi)電熱(re)管上焊(han)由(you)緊(jin)固(gu)件(jian)(jian)。然后與(yu)法蘭蓋采用(yong)螺母鎖緊(jin)。管子于緊(jin)固(gu)件(jian)(jian)采用(yong)氬弧(hu)焊(han)接(jie)，緊(jin)固(gu)件(jian)(jian)密封(feng)處采用(yong)科學的工藝。單(dan)支(zhi)更換方便，節約(yue)以后的維修成本。