法蘭加(jia)熱(re)(re)(re)管(guan)(也稱插入(ru)式(shi)電(dian)加(jia)熱(re)(re)(re)器(qi)(qi)):是采(cai)用(yong)U型管(guan)狀(zhuang)電(dian)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)，依據加(jia)熱(re)(re)(re)不同(tong)介(jie)質(zhi)(zhi)(zhi)設(she)計規范，按照(zhao)功率(lv)配置(zhi)要(yao)求裝配在法蘭蓋上，插入(ru)需加(jia)熱(re)(re)(re)物料中，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)工(gong)(gong)作時所發(fa)(fa)出(chu)的(de)大量熱(re)(re)(re)量傳導(dao)給被加(jia)熱(re)(re)(re)介(jie)質(zhi)(zhi)(zhi)使(shi)(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)升高，達(da)到(dao)(dao)所需的(de)工(gong)(gong)藝(yi)要(yao)求。當介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)達(da)到(dao)(dao)工(gong)(gong)藝(yi)要(yao)求的(de)設(she)定(ding)值時控制系統根據溫(wen)度(du)傳感(gan)器(qi)(qi)信號(hao)，經PID運算后調節電(dian)加(jia)熱(re)(re)(re)器(qi)(qi)輸出(chu)功率(lv)，對發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)電(dian)阻性負載實現(xian)溫(wen)度(du)控制。使(shi)(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)均勻(yun)，達(da)到(dao)(dao)所需要(yao)求;當發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)超溫(wen)或(huo)低液位時，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)聯鎖(suo)保護裝置(zhi)立即切斷加(jia)熱(re)(re)(re)電(dian)源避免(mian)發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)燒壞，延長使(shi)(shi)用(yong)壽命。

產品特點

法(fa)蘭加熱(re)管表面功率大(da)，是空(kong)氣(qi)加熱(re)表面負荷(he)的(de)2~4倍高度密(mi)集式(shi)、結構緊(jin)湊。由于整體短而(er)密(mi)集，故穩(wen)定性好，安裝無需支(zhi)架(jia)組合式(shi)大(da)多采(cai)用氬(ya)弧(hu)(hu)焊接方式(shi)使電熱(re)管于法(fa)蘭連接，也(ye)可利用緊(jin)固裝置的(de)形(xing)式(shi)，即每支(zhi)電熱(re)管上(shang)焊由緊(jin)固件(jian)。然后與法(fa)蘭蓋采(cai)用螺(luo)母鎖緊(jin)。管子于緊(jin)固件(jian)采(cai)用氬(ya)弧(hu)(hu)焊接，緊(jin)固件(jian)密(mi)封(feng)處采(cai)用科(ke)學的(de)工藝。單(dan)支(zhi)更(geng)換(huan)方便，節約以后的(de)維修成本(ben)。