法(fa)蘭式(shi)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)管(guan)(guan)是采用(yong)U型管(guan)(guan)狀電(dian)(dian)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)，依據(ju)加(jia)(jia)熱(re)(re)(re)(re)不同介(jie)質(zhi)設(she)計規(gui)范，按照功率(lv)配置要(yao)(yao)(yao)求(qiu)裝(zhuang)配在(zai)法(fa)蘭蓋上(shang)，插入需(xu)加(jia)(jia)熱(re)(re)(re)(re)物(wu)料中，發熱(re)(re)(re)(re)元(yuan)件(jian)(jian)工作時(shi)所(suo)(suo)發出(chu)(chu)的(de)大量熱(re)(re)(re)(re)量傳導給被(bei)加(jia)(jia)熱(re)(re)(re)(re)介(jie)質(zhi)使(shi)(shi)介(jie)質(zhi)溫(wen)(wen)度升高，達到(dao)所(suo)(suo)需(xu)的(de)工藝要(yao)(yao)(yao)求(qiu)。當介(jie)質(zhi)溫(wen)(wen)度達到(dao)工藝要(yao)(yao)(yao)求(qiu)的(de)設(she)定值(zhi)時(shi)控(kong)制系(xi)統(tong)根據(ju)溫(wen)(wen)度傳感器信號，經PID運算后調節(jie)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器輸出(chu)(chu)功率(lv)，對發熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)電(dian)(dian)阻性負載實現溫(wen)(wen)度控(kong)制。使(shi)(shi)介(jie)質(zhi)溫(wen)(wen)度均(jun)勻(yun)，達到(dao)所(suo)(suo)需(xu)要(yao)(yao)(yao)求(qiu);當發熱(re)(re)(re)(re)元(yuan)件(jian)(jian)超溫(wen)(wen)或低液位時(shi)，發熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)聯鎖保護(hu)裝(zhuang)置立即切斷加(jia)(jia)熱(re)(re)(re)(re)電(dian)(dian)源(yuan)避免(mian)發熱(re)(re)(re)(re)元(yuan)件(jian)(jian)燒壞(huai)，延長使(shi)(shi)用(yong)壽(shou)命。

產品特點

法(fa)蘭式(shi)(shi)電(dian)加熱(re)管(guan)表面功(gong)率大(da)(da)，是(shi)空氣加熱(re)表面負荷(he)的(de)(de)2~4倍高(gao)度密集式(shi)(shi)、結構緊(jin)(jin)湊。由(you)于(yu)整體短(duan)而(er)密集，故穩定性好，安(an)裝無(wu)需支架組合式(shi)(shi)大(da)(da)多采(cai)用(yong)氬(ya)弧(hu)焊接(jie)方式(shi)(shi)使電(dian)熱(re)管(guan)于(yu)法(fa)蘭連(lian)接(jie)，也可(ke)利用(yong)緊(jin)(jin)固裝置的(de)(de)形式(shi)(shi)，即每支電(dian)熱(re)管(guan)上焊由(you)緊(jin)(jin)固件。然(ran)后與法(fa)蘭蓋采(cai)用(yong)螺母(mu)鎖緊(jin)(jin)。管(guan)子于(yu)緊(jin)(jin)固件采(cai)用(yong)氬(ya)弧(hu)焊接(jie)，緊(jin)(jin)固件密封(feng)處(chu)采(cai)用(yong)科學的(de)(de)工(gong)藝。單支更換方便，節約以(yi)后的(de)(de)維修成本。