法(fa)蘭加(jia)熱(re)(re)(re)管(guan)(也(ye)稱插入式電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)):是采用(yong)U型(xing)管(guan)狀電(dian)(dian)(dian)熱(re)(re)(re)元(yuan)件，依據(ju)加(jia)熱(re)(re)(re)不(bu)同介(jie)質(zhi)設計規范，按照功(gong)率配(pei)置要求(qiu)裝配(pei)在法(fa)蘭蓋上，插入需加(jia)熱(re)(re)(re)物(wu)料中，發(fa)熱(re)(re)(re)元(yuan)件工(gong)(gong)作時所(suo)發(fa)出的大量熱(re)(re)(re)量傳導給被加(jia)熱(re)(re)(re)介(jie)質(zhi)使介(jie)質(zhi)溫度(du)升高，達到所(suo)需的工(gong)(gong)藝(yi)要求(qiu)。當(dang)介(jie)質(zhi)溫度(du)達到工(gong)(gong)藝(yi)要求(qiu)的設定值時控制系統根據(ju)溫度(du)傳感(gan)器(qi)信號(hao)，經PID運算后調(diao)節(jie)電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)輸(shu)出功(gong)率，對發(fa)熱(re)(re)(re)元(yuan)件的電(dian)(dian)(dian)阻性(xing)負載實(shi)現溫度(du)控制。使介(jie)質(zhi)溫度(du)均(jun)勻，達到所(suo)需要求(qiu);當(dang)發(fa)熱(re)(re)(re)元(yuan)件超溫或低液位時，發(fa)熱(re)(re)(re)元(yuan)件的聯鎖保護裝置立即切(qie)斷加(jia)熱(re)(re)(re)電(dian)(dian)(dian)源避(bi)免(mian)發(fa)熱(re)(re)(re)元(yuan)件燒壞，延長使用(yong)壽命。

產品特點

法蘭(lan)(lan)加熱(re)管(guan)表面功率大，是空氣加熱(re)表面負(fu)荷的2~4倍高度(du)密集式(shi)、結構(gou)緊(jin)(jin)湊。由(you)于(yu)整體短而密集，故穩定性(xing)好，安裝無需(xu)支架(jia)組合(he)式(shi)大多采用(yong)氬弧(hu)焊(han)接方式(shi)使電(dian)熱(re)管(guan)于(yu)法蘭(lan)(lan)連接，也可利用(yong)緊(jin)(jin)固(gu)(gu)裝置的形式(shi)，即(ji)每支電(dian)熱(re)管(guan)上焊(han)由(you)緊(jin)(jin)固(gu)(gu)件。然(ran)后(hou)與(yu)法蘭(lan)(lan)蓋采用(yong)螺母鎖緊(jin)(jin)。管(guan)子于(yu)緊(jin)(jin)固(gu)(gu)件采用(yong)氬弧(hu)焊(han)接，緊(jin)(jin)固(gu)(gu)件密封(feng)處采用(yong)科學的工(gong)藝。單支更換方便，節(jie)約以后(hou)的維(wei)修成本。