法蘭(lan)(lan)加(jia)(jia)熱(re)(re)(re)(re)管(也稱插入式電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器):是采用U型管狀(zhuang)電(dian)(dian)(dian)熱(re)(re)(re)(re)元(yuan)件,依據加(jia)(jia)熱(re)(re)(re)(re)不同介(jie)(jie)質(zhi)設(she)計規范,按(an)照功率配置(zhi)要(yao)求(qiu)裝配在法蘭(lan)(lan)蓋上,插入需加(jia)(jia)熱(re)(re)(re)(re)物(wu)料中(zhong),發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件工(gong)作(zuo)時所(suo)發(fa)(fa)出(chu)的(de)大量(liang)熱(re)(re)(re)(re)量(liang)傳導給被加(jia)(jia)熱(re)(re)(re)(re)介(jie)(jie)質(zhi)使介(jie)(jie)質(zhi)溫(wen)度(du)升高(gao),達到(dao)所(suo)需的(de)工(gong)藝要(yao)求(qiu)。當介(jie)(jie)質(zhi)溫(wen)度(du)達到(dao)工(gong)藝要(yao)求(qiu)的(de)設(she)定值時控(kong)制系(xi)統根據溫(wen)度(du)傳感器信號(hao),經(jing)PID運算后(hou)調節電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器輸出(chu)功率,對發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件的(de)電(dian)(dian)(dian)阻性負載實現溫(wen)度(du)控(kong)制。使介(jie)(jie)質(zhi)溫(wen)度(du)均勻,達到(dao)所(suo)需要(yao)求(qiu);當發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件超溫(wen)或低液位時,發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件的(de)聯鎖保護裝置(zhi)立即切斷加(jia)(jia)熱(re)(re)(re)(re)電(dian)(dian)(dian)源避(bi)免發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件燒壞,延長使用壽命。
產品特點
法(fa)(fa)蘭加(jia)熱(re)管表面功率大(da),是空氣(qi)加(jia)熱(re)表面負荷的2~4倍高度密集式(shi)、結構(gou)緊湊。由于整體(ti)短(duan)而密集,故穩定性(xing)好,安裝無需支架(jia)組(zu)合式(shi)大(da)多采(cai)用(yong)(yong)氬弧(hu)焊(han)接方式(shi)使電熱(re)管于法(fa)(fa)蘭連(lian)接,也可利用(yong)(yong)緊固(gu)裝置的形(xing)式(shi),即(ji)每支電熱(re)管上焊(han)由緊固(gu)件(jian)。然后與(yu)法(fa)(fa)蘭蓋采(cai)用(yong)(yong)螺母鎖(suo)緊。管子于緊固(gu)件(jian)采(cai)用(yong)(yong)氬弧(hu)焊(han)接,緊固(gu)件(jian)密封處采(cai)用(yong)(yong)科學(xue)的工(gong)藝。單支更換方便,節(jie)約(yue)以(yi)后的維修成(cheng)本。
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