法(fa)蘭(lan)加(jia)熱(re)(re)(re)(re)管(也稱(cheng)插入式電(dian)加(jia)熱(re)(re)(re)(re)器):是(shi)采用(yong)(yong)U型(xing)管狀(zhuang)電(dian)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)，依據加(jia)熱(re)(re)(re)(re)不(bu)同介質(zhi)(zhi)設(she)計規范，按照功(gong)(gong)率(lv)配(pei)置要(yao)求裝配(pei)在法(fa)蘭(lan)蓋上，插入需加(jia)熱(re)(re)(re)(re)物(wu)料中(zhong)，發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)工(gong)作時所(suo)發(fa)(fa)出的大(da)量(liang)熱(re)(re)(re)(re)量(liang)傳導(dao)給被加(jia)熱(re)(re)(re)(re)介質(zhi)(zhi)使介質(zhi)(zhi)溫(wen)(wen)度升(sheng)高，達(da)(da)到(dao)所(suo)需的工(gong)藝(yi)要(yao)求。當(dang)介質(zhi)(zhi)溫(wen)(wen)度達(da)(da)到(dao)工(gong)藝(yi)要(yao)求的設(she)定值時控(kong)制(zhi)系統根(gen)據溫(wen)(wen)度傳感器信號，經PID運算(suan)后調節(jie)電(dian)加(jia)熱(re)(re)(re)(re)器輸出功(gong)(gong)率(lv)，對發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的電(dian)阻性負載實現溫(wen)(wen)度控(kong)制(zhi)。使介質(zhi)(zhi)溫(wen)(wen)度均(jun)勻，達(da)(da)到(dao)所(suo)需要(yao)求;當(dang)發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)超溫(wen)(wen)或低液位時，發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的聯(lian)鎖保(bao)護裝置立即切(qie)斷(duan)加(jia)熱(re)(re)(re)(re)電(dian)源避免發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)燒壞，延長使用(yong)(yong)壽命。

產品特點

法蘭加熱(re)管(guan)表面(mian)功率大(da)，是空氣加熱(re)表面(mian)負荷(he)的2~4倍高度(du)密(mi)集式(shi)、結構緊(jin)(jin)湊。由(you)(you)于整(zheng)體短(duan)而密(mi)集，故(gu)穩定(ding)性好，安裝無需支(zhi)架組合式(shi)大(da)多采(cai)用氬弧焊(han)(han)接方式(shi)使電熱(re)管(guan)于法蘭連接，也可利用緊(jin)(jin)固裝置(zhi)的形式(shi)，即每支(zhi)電熱(re)管(guan)上焊(han)(han)由(you)(you)緊(jin)(jin)固件(jian)。然后與法蘭蓋采(cai)用螺母鎖緊(jin)(jin)。管(guan)子(zi)于緊(jin)(jin)固件(jian)采(cai)用氬弧焊(han)(han)接，緊(jin)(jin)固件(jian)密(mi)封處(chu)采(cai)用科(ke)學的工藝。單(dan)支(zhi)更換方便，節(jie)約以后的維修成本。