法蘭式電(dian)(dian)加(jia)熱(re)(re)(re)管(guan)是采(cai)用(yong)U型管(guan)狀電(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)，依據(ju)(ju)加(jia)熱(re)(re)(re)不同介質設(she)(she)計規范，按(an)照功(gong)率配置(zhi)要(yao)(yao)求裝(zhuang)配在法蘭蓋上(shang)，插入需(xu)加(jia)熱(re)(re)(re)物(wu)料中，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)工作時(shi)所發(fa)(fa)出的大量熱(re)(re)(re)量傳(chuan)導給被(bei)加(jia)熱(re)(re)(re)介質使(shi)介質溫(wen)(wen)(wen)度(du)升(sheng)高，達到(dao)所需(xu)的工藝(yi)要(yao)(yao)求。當介質溫(wen)(wen)(wen)度(du)達到(dao)工藝(yi)要(yao)(yao)求的設(she)(she)定(ding)值時(shi)控制系統根(gen)據(ju)(ju)溫(wen)(wen)(wen)度(du)傳(chuan)感器(qi)信號，經(jing)PID運算后(hou)調節(jie)電(dian)(dian)加(jia)熱(re)(re)(re)器(qi)輸出功(gong)率，對發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)的電(dian)(dian)阻性(xing)負載實現溫(wen)(wen)(wen)度(du)控制。使(shi)介質溫(wen)(wen)(wen)度(du)均勻，達到(dao)所需(xu)要(yao)(yao)求;當發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)超溫(wen)(wen)(wen)或低液位(wei)時(shi)，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)的聯鎖保護裝(zhuang)置(zhi)立即(ji)切斷(duan)加(jia)熱(re)(re)(re)電(dian)(dian)源避(bi)免發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)燒壞，延長使(shi)用(yong)壽命。

產品特點

法(fa)蘭(lan)式(shi)電加(jia)熱管表面(mian)(mian)功率大，是空氣(qi)加(jia)熱表面(mian)(mian)負(fu)荷的(de)(de)2~4倍高(gao)度密(mi)集(ji)式(shi)、結構緊(jin)湊。由于(yu)整體(ti)短(duan)而密(mi)集(ji)，故穩定性好(hao)，安裝(zhuang)無需(xu)支(zhi)架(jia)組合式(shi)大多采(cai)(cai)用(yong)氬弧焊(han)接方式(shi)使(shi)電熱管于(yu)法(fa)蘭(lan)連接，也可利用(yong)緊(jin)固(gu)裝(zhuang)置的(de)(de)形式(shi)，即每支(zhi)電熱管上(shang)焊(han)由緊(jin)固(gu)件(jian)。然(ran)后與法(fa)蘭(lan)蓋采(cai)(cai)用(yong)螺母鎖(suo)緊(jin)。管子(zi)于(yu)緊(jin)固(gu)件(jian)采(cai)(cai)用(yong)氬弧焊(han)接，緊(jin)固(gu)件(jian)密(mi)封處采(cai)(cai)用(yong)科學的(de)(de)工藝。單支(zhi)更換方便，節約以(yi)后的(de)(de)維(wei)修成(cheng)本。