法蘭式電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)是采用U型管(guan)狀電(dian)熱(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)，依據(ju)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)不同介(jie)質(zhi)(zhi)設(she)計規范，按照功(gong)率(lv)配置要(yao)求裝(zhuang)(zhuang)配在(zai)法蘭蓋上，插入需(xu)(xu)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)物料中，發(fa)熱(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)工(gong)作時所發(fa)出(chu)的(de)大量熱(re)(re)(re)(re)(re)量傳導給被加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)介(jie)質(zhi)(zhi)使介(jie)質(zhi)(zhi)溫度(du)升高，達到所需(xu)(xu)的(de)工(gong)藝(yi)要(yao)求。當介(jie)質(zhi)(zhi)溫度(du)達到工(gong)藝(yi)要(yao)求的(de)設(she)定(ding)值時控制(zhi)(zhi)系統根(gen)據(ju)溫度(du)傳感器信號，經PID運算后(hou)調節電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器輸出(chu)功(gong)率(lv)，對發(fa)熱(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)電(dian)阻性負載實現(xian)溫度(du)控制(zhi)(zhi)。使介(jie)質(zhi)(zhi)溫度(du)均(jun)勻，達到所需(xu)(xu)要(yao)求;當發(fa)熱(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)超溫或低液位時，發(fa)熱(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)聯鎖保護(hu)裝(zhuang)(zhuang)置立(li)即(ji)切斷加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)電(dian)源避(bi)免發(fa)熱(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)燒壞，延長使用壽命。

產品特點

法蘭(lan)式(shi)(shi)(shi)電(dian)(dian)加(jia)熱(re)管(guan)表面(mian)功率大(da)，是空氣加(jia)熱(re)表面(mian)負(fu)荷(he)的2~4倍高度密(mi)(mi)集式(shi)(shi)(shi)、結構緊(jin)湊。由于(yu)整體短(duan)而密(mi)(mi)集，故穩定(ding)性(xing)好，安(an)裝無需(xu)支架(jia)組合式(shi)(shi)(shi)大(da)多采(cai)用(yong)氬弧(hu)焊接方式(shi)(shi)(shi)使電(dian)(dian)熱(re)管(guan)于(yu)法蘭(lan)連接，也可利用(yong)緊(jin)固(gu)裝置的形式(shi)(shi)(shi)，即每支電(dian)(dian)熱(re)管(guan)上焊由緊(jin)固(gu)件(jian)。然后(hou)與法蘭(lan)蓋采(cai)用(yong)螺母(mu)鎖緊(jin)。管(guan)子(zi)于(yu)緊(jin)固(gu)件(jian)采(cai)用(yong)氬弧(hu)焊接，緊(jin)固(gu)件(jian)密(mi)(mi)封處采(cai)用(yong)科學的工藝(yi)。單支更(geng)換方便(bian)，節約以后(hou)的維修成本。