法(fa)蘭(lan)加(jia)(jia)熱(re)(re)(re)管(guan)(也(ye)稱插(cha)(cha)入(ru)式電(dian)(dian)加(jia)(jia)熱(re)(re)(re)器):是(shi)采(cai)用U型(xing)管(guan)狀電(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)，依據(ju)加(jia)(jia)熱(re)(re)(re)不同介質(zhi)設(she)計(ji)規范，按照(zhao)功率(lv)配置要(yao)求(qiu)(qiu)裝配在法(fa)蘭(lan)蓋(gai)上，插(cha)(cha)入(ru)需加(jia)(jia)熱(re)(re)(re)物料(liao)中，發熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)工作時所(suo)發出(chu)(chu)的大量熱(re)(re)(re)量傳(chuan)(chuan)導給(gei)被(bei)加(jia)(jia)熱(re)(re)(re)介質(zhi)使(shi)介質(zhi)溫(wen)度(du)升(sheng)高，達(da)(da)到(dao)所(suo)需的工藝要(yao)求(qiu)(qiu)。當介質(zhi)溫(wen)度(du)達(da)(da)到(dao)工藝要(yao)求(qiu)(qiu)的設(she)定(ding)值時控制系統根據(ju)溫(wen)度(du)傳(chuan)(chuan)感器信號，經(jing)PID運算后調(diao)節電(dian)(dian)加(jia)(jia)熱(re)(re)(re)器輸出(chu)(chu)功率(lv)，對(dui)發熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)的電(dian)(dian)阻性負載實現溫(wen)度(du)控制。使(shi)介質(zhi)溫(wen)度(du)均勻，達(da)(da)到(dao)所(suo)需要(yao)求(qiu)(qiu);當發熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)超溫(wen)或低液位時，發熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)的聯(lian)鎖保護(hu)裝置立(li)即(ji)切斷加(jia)(jia)熱(re)(re)(re)電(dian)(dian)源(yuan)避(bi)免(mian)發熱(re)(re)(re)元(yuan)件(jian)(jian)(jian)燒壞，延長使(shi)用壽命。

產品特點

法(fa)(fa)蘭(lan)加(jia)熱管(guan)表(biao)面功率大(da)，是空氣加(jia)熱表(biao)面負荷的2~4倍(bei)高度密集式、結構緊湊。由于(yu)整體短而密集，故穩定性好，安裝(zhuang)無需支(zhi)架組合式大(da)多采用(yong)(yong)氬弧焊(han)接(jie)方式使(shi)電(dian)熱管(guan)于(yu)法(fa)(fa)蘭(lan)連接(jie)，也可(ke)利用(yong)(yong)緊固(gu)(gu)裝(zhuang)置的形式，即每支(zhi)電(dian)熱管(guan)上(shang)焊(han)由緊固(gu)(gu)件。然(ran)后與法(fa)(fa)蘭(lan)蓋采用(yong)(yong)螺母(mu)鎖緊。管(guan)子于(yu)緊固(gu)(gu)件采用(yong)(yong)氬弧焊(han)接(jie)，緊固(gu)(gu)件密封(feng)處采用(yong)(yong)科(ke)學的工藝。單支(zhi)更換方便(bian)，節約(yue)以后的維修(xiu)成本。