法蘭式電(dian)加(jia)(jia)熱(re)管是采(cai)用U型管狀電(dian)熱(re)元(yuan)(yuan)(yuan)件(jian)(jian)，依據加(jia)(jia)熱(re)不同介(jie)質(zhi)(zhi)設計(ji)規范，按(an)照功(gong)率配(pei)置要(yao)求裝(zhuang)配(pei)在法蘭蓋上，插(cha)入需加(jia)(jia)熱(re)物料中，發(fa)熱(re)元(yuan)(yuan)(yuan)件(jian)(jian)工作時(shi)(shi)所(suo)發(fa)出(chu)的大量熱(re)量傳導給被(bei)加(jia)(jia)熱(re)介(jie)質(zhi)(zhi)使介(jie)質(zhi)(zhi)溫(wen)(wen)度(du)(du)升(sheng)高(gao)，達(da)到所(suo)需的工藝要(yao)求。當介(jie)質(zhi)(zhi)溫(wen)(wen)度(du)(du)達(da)到工藝要(yao)求的設定(ding)值(zhi)時(shi)(shi)控制(zhi)系統根據溫(wen)(wen)度(du)(du)傳感器(qi)信號，經PID運算后調節電(dian)加(jia)(jia)熱(re)器(qi)輸出(chu)功(gong)率，對(dui)發(fa)熱(re)元(yuan)(yuan)(yuan)件(jian)(jian)的電(dian)阻性負載實現溫(wen)(wen)度(du)(du)控制(zhi)。使介(jie)質(zhi)(zhi)溫(wen)(wen)度(du)(du)均(jun)勻，達(da)到所(suo)需要(yao)求;當發(fa)熱(re)元(yuan)(yuan)(yuan)件(jian)(jian)超溫(wen)(wen)或低液位時(shi)(shi)，發(fa)熱(re)元(yuan)(yuan)(yuan)件(jian)(jian)的聯(lian)鎖保(bao)護裝(zhuang)置立(li)即切(qie)斷加(jia)(jia)熱(re)電(dian)源(yuan)避免(mian)發(fa)熱(re)元(yuan)(yuan)(yuan)件(jian)(jian)燒壞，延長使用壽命。

產品特點

法蘭(lan)(lan)式(shi)(shi)(shi)電(dian)加(jia)熱管(guan)表(biao)面功率大，是空氣加(jia)熱表(biao)面負荷(he)的2~4倍高(gao)度(du)密(mi)集(ji)式(shi)(shi)(shi)、結(jie)構緊(jin)湊。由(you)于整體(ti)短(duan)而密(mi)集(ji)，故穩定性(xing)好，安裝無需(xu)支架組合(he)式(shi)(shi)(shi)大多(duo)采(cai)用氬弧(hu)焊接方式(shi)(shi)(shi)使電(dian)熱管(guan)于法蘭(lan)(lan)連接，也可利(li)用緊(jin)固(gu)裝置的形(xing)式(shi)(shi)(shi)，即每支電(dian)熱管(guan)上焊由(you)緊(jin)固(gu)件(jian)。然后與法蘭(lan)(lan)蓋采(cai)用螺母鎖緊(jin)。管(guan)子于緊(jin)固(gu)件(jian)采(cai)用氬弧(hu)焊接，緊(jin)固(gu)件(jian)密(mi)封處采(cai)用科學的工藝。單支更換方便，節約(yue)以后的維修成本。