法(fa)蘭式電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)管(guan)是(shi)采用U型管(guan)狀(zhuang)電(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)，依據加(jia)(jia)(jia)熱(re)(re)(re)不同介質設計規范(fan)，按照功率配置要求裝(zhuang)配在法(fa)蘭蓋上，插入(ru)需(xu)加(jia)(jia)(jia)熱(re)(re)(re)物料中，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)工(gong)(gong)作時所發(fa)(fa)出的大量熱(re)(re)(re)量傳(chuan)導給被加(jia)(jia)(jia)熱(re)(re)(re)介質使介質溫(wen)度(du)升高，達到所需(xu)的工(gong)(gong)藝(yi)要求。當(dang)介質溫(wen)度(du)達到工(gong)(gong)藝(yi)要求的設定值(zhi)時控制(zhi)系統根據溫(wen)度(du)傳(chuan)感器信(xin)號，經PID運算后調節電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)器輸(shu)出功率，對發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)的電(dian)(dian)阻性負載實(shi)現溫(wen)度(du)控制(zhi)。使介質溫(wen)度(du)均勻，達到所需(xu)要求;當(dang)發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)超溫(wen)或低(di)液(ye)位時，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)的聯鎖(suo)保(bao)護裝(zhuang)置立即切(qie)斷加(jia)(jia)(jia)熱(re)(re)(re)電(dian)(dian)源避(bi)免發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)燒(shao)壞，延長使用壽命。

產品特點

法蘭(lan)式電(dian)加熱(re)管表(biao)面(mian)功率大，是空(kong)氣加熱(re)表(biao)面(mian)負荷的2~4倍高(gao)度密(mi)(mi)集式、結構緊(jin)湊。由于整體(ti)短而密(mi)(mi)集，故穩定性好，安裝無需(xu)支架組(zu)合式大多(duo)采用(yong)(yong)(yong)氬(ya)弧焊接方式使(shi)電(dian)熱(re)管于法蘭(lan)連接，也可利用(yong)(yong)(yong)緊(jin)固裝置的形式，即(ji)每支電(dian)熱(re)管上焊由緊(jin)固件。然后與法蘭(lan)蓋采用(yong)(yong)(yong)螺母鎖(suo)緊(jin)。管子于緊(jin)固件采用(yong)(yong)(yong)氬(ya)弧焊接，緊(jin)固件密(mi)(mi)封處采用(yong)(yong)(yong)科學(xue)的工(gong)藝。單(dan)支更換方便，節約以后的維修成本。