法蘭(lan)加(jia)(jia)熱(re)(re)管(也稱(cheng)插入式電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)器):是(shi)采(cai)用U型管狀電(dian)(dian)(dian)熱(re)(re)元(yuan)件(jian)(jian)(jian)，依據(ju)(ju)加(jia)(jia)熱(re)(re)不同介質(zhi)設(she)計規范(fan)，按照功率配置要求裝配在法蘭(lan)蓋上，插入需(xu)加(jia)(jia)熱(re)(re)物料中，發(fa)(fa)(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)工(gong)作時所(suo)發(fa)(fa)(fa)出的大量熱(re)(re)量傳導給(gei)被加(jia)(jia)熱(re)(re)介質(zhi)使介質(zhi)溫(wen)(wen)度(du)升高，達到所(suo)需(xu)的工(gong)藝要求。當介質(zhi)溫(wen)(wen)度(du)達到工(gong)藝要求的設(she)定(ding)值(zhi)時控制系(xi)統根據(ju)(ju)溫(wen)(wen)度(du)傳感器信號，經PID運(yun)算后調(diao)節電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)器輸(shu)出功率，對發(fa)(fa)(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)的電(dian)(dian)(dian)阻性負載(zai)實現溫(wen)(wen)度(du)控制。使介質(zhi)溫(wen)(wen)度(du)均勻，達到所(suo)需(xu)要求;當發(fa)(fa)(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)超溫(wen)(wen)或低液(ye)位時，發(fa)(fa)(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)的聯鎖保護裝置立(li)即切斷加(jia)(jia)熱(re)(re)電(dian)(dian)(dian)源避免發(fa)(fa)(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)燒(shao)壞，延長使用壽命(ming)。

產品特點

法(fa)蘭加熱管(guan)(guan)表(biao)面(mian)功率大，是(shi)空氣加熱表(biao)面(mian)負(fu)荷的2~4倍高度(du)密(mi)集式、結構緊(jin)湊(cou)。由(you)于整體短而密(mi)集，故(gu)穩(wen)定性好，安裝無需支(zhi)(zhi)架(jia)組(zu)合式大多采(cai)用(yong)氬(ya)弧(hu)焊接(jie)(jie)方式使(shi)電熱管(guan)(guan)于法(fa)蘭連接(jie)(jie)，也可利用(yong)緊(jin)固(gu)裝置(zhi)的形式，即每支(zhi)(zhi)電熱管(guan)(guan)上焊由(you)緊(jin)固(gu)件。然后與法(fa)蘭蓋(gai)采(cai)用(yong)螺母(mu)鎖緊(jin)。管(guan)(guan)子于緊(jin)固(gu)件采(cai)用(yong)氬(ya)弧(hu)焊接(jie)(jie)，緊(jin)固(gu)件密(mi)封(feng)處采(cai)用(yong)科學的工(gong)藝。單(dan)支(zhi)(zhi)更換方便(bian)，節約以后的維(wei)修成本。