法蘭(lan)加(jia)(jia)熱(re)(re)管(也稱插(cha)入(ru)式(shi)電(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)(qi)):是(shi)采用U型管狀電(dian)熱(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)，依據加(jia)(jia)熱(re)(re)不同介(jie)質設(she)計規(gui)范，按照功率(lv)配置(zhi)要(yao)求裝(zhuang)配在法蘭(lan)蓋上(shang)，插(cha)入(ru)需加(jia)(jia)熱(re)(re)物料中，發(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)工(gong)作時所(suo)(suo)發(fa)出(chu)(chu)的大量熱(re)(re)量傳導給被加(jia)(jia)熱(re)(re)介(jie)質使(shi)(shi)(shi)介(jie)質溫度(du)升高，達(da)到所(suo)(suo)需的工(gong)藝要(yao)求。當(dang)(dang)介(jie)質溫度(du)達(da)到工(gong)藝要(yao)求的設(she)定(ding)值時控(kong)制系統根據溫度(du)傳感器(qi)(qi)(qi)信號(hao)，經(jing)PID運(yun)算(suan)后(hou)調節電(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)(qi)輸出(chu)(chu)功率(lv)，對(dui)發(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)的電(dian)阻性(xing)負載實現(xian)溫度(du)控(kong)制。使(shi)(shi)(shi)介(jie)質溫度(du)均勻，達(da)到所(suo)(suo)需要(yao)求;當(dang)(dang)發(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)超溫或低液(ye)位時，發(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)的聯鎖保護裝(zhuang)置(zhi)立即切斷加(jia)(jia)熱(re)(re)電(dian)源避(bi)免(mian)發(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)燒(shao)壞(huai)，延長(chang)使(shi)(shi)(shi)用壽命。

產品特點

法蘭加(jia)熱(re)管表面功率大，是空氣加(jia)熱(re)表面負荷的2~4倍(bei)高度密集式(shi)、結(jie)構緊(jin)湊。由(you)于整體短而(er)密集，故穩(wen)定性(xing)好(hao)，安裝無需支(zhi)(zhi)架組合式(shi)大多采用(yong)氬(ya)(ya)弧(hu)焊(han)接方(fang)式(shi)使電(dian)熱(re)管于法蘭連接，也可利用(yong)緊(jin)固裝置的形式(shi)，即每(mei)支(zhi)(zhi)電(dian)熱(re)管上焊(han)由(you)緊(jin)固件(jian)。然后與(yu)法蘭蓋(gai)采用(yong)螺母鎖緊(jin)。管子于緊(jin)固件(jian)采用(yong)氬(ya)(ya)弧(hu)焊(han)接，緊(jin)固件(jian)密封處(chu)采用(yong)科學的工(gong)藝。單支(zhi)(zhi)更換方(fang)便，節約以后的維(wei)修(xiu)成本。