法蘭加(jia)(jia)熱(re)(re)管(也稱插入式(shi)電(dian)加(jia)(jia)熱(re)(re)器(qi)):是采(cai)用(yong)(yong)U型管狀電(dian)熱(re)(re)元(yuan)(yuan)件(jian)，依據(ju)加(jia)(jia)熱(re)(re)不(bu)同介質(zhi)(zhi)設計規范，按照(zhao)功率配置(zhi)要求裝配在(zai)法蘭蓋上，插入需加(jia)(jia)熱(re)(re)物(wu)料中，發熱(re)(re)元(yuan)(yuan)件(jian)工作(zuo)時所發出的大量熱(re)(re)量傳導給被加(jia)(jia)熱(re)(re)介質(zhi)(zhi)使(shi)介質(zhi)(zhi)溫(wen)度(du)(du)(du)升高，達(da)到所需的工藝(yi)要求。當介質(zhi)(zhi)溫(wen)度(du)(du)(du)達(da)到工藝(yi)要求的設定值時控(kong)制系統根據(ju)溫(wen)度(du)(du)(du)傳感(gan)器(qi)信號，經(jing)PID運算后調節電(dian)加(jia)(jia)熱(re)(re)器(qi)輸出功率，對發熱(re)(re)元(yuan)(yuan)件(jian)的電(dian)阻性負載(zai)實現溫(wen)度(du)(du)(du)控(kong)制。使(shi)介質(zhi)(zhi)溫(wen)度(du)(du)(du)均(jun)勻，達(da)到所需要求;當發熱(re)(re)元(yuan)(yuan)件(jian)超溫(wen)或低液位(wei)時，發熱(re)(re)元(yuan)(yuan)件(jian)的聯鎖保護裝置(zhi)立即切斷加(jia)(jia)熱(re)(re)電(dian)源避(bi)免發熱(re)(re)元(yuan)(yuan)件(jian)燒(shao)壞(huai)，延長(chang)使(shi)用(yong)(yong)壽(shou)命。

產品特點

法(fa)蘭(lan)加熱(re)(re)管表面功率大，是空氣加熱(re)(re)表面負荷的2~4倍高度密(mi)(mi)集式、結構(gou)緊(jin)(jin)湊(cou)。由于(yu)整體短(duan)而密(mi)(mi)集，故穩(wen)定性好(hao)，安裝無需(xu)支(zhi)架(jia)組合式大多(duo)采(cai)(cai)用(yong)(yong)(yong)氬(ya)弧焊接方(fang)式使電(dian)熱(re)(re)管于(yu)法(fa)蘭(lan)連接，也可利(li)用(yong)(yong)(yong)緊(jin)(jin)固裝置的形式，即每支(zhi)電(dian)熱(re)(re)管上(shang)焊由緊(jin)(jin)固件。然后與法(fa)蘭(lan)蓋采(cai)(cai)用(yong)(yong)(yong)螺母鎖緊(jin)(jin)。管子于(yu)緊(jin)(jin)固件采(cai)(cai)用(yong)(yong)(yong)氬(ya)弧焊接，緊(jin)(jin)固件密(mi)(mi)封處(chu)采(cai)(cai)用(yong)(yong)(yong)科(ke)學(xue)的工藝(yi)。單支(zhi)更換方(fang)便，節約(yue)以后的維修成(cheng)本。