法(fa)(fa)蘭式電(dian)(dian)(dian)加(jia)熱(re)(re)(re)管是采用(yong)U型(xing)管狀電(dian)(dian)(dian)熱(re)(re)(re)元(yuan)(yuan)件(jian)，依據加(jia)熱(re)(re)(re)不同介(jie)質設計規范，按照功(gong)(gong)率(lv)配置(zhi)要(yao)求(qiu)(qiu)裝配在法(fa)(fa)蘭蓋(gai)上，插入需(xu)加(jia)熱(re)(re)(re)物(wu)料中(zhong)，發(fa)熱(re)(re)(re)元(yuan)(yuan)件(jian)工(gong)作時所(suo)(suo)發(fa)出(chu)的大量(liang)熱(re)(re)(re)量(liang)傳導給被加(jia)熱(re)(re)(re)介(jie)質使(shi)(shi)介(jie)質溫(wen)度(du)(du)(du)升高(gao)，達(da)到所(suo)(suo)需(xu)的工(gong)藝要(yao)求(qiu)(qiu)。當(dang)介(jie)質溫(wen)度(du)(du)(du)達(da)到工(gong)藝要(yao)求(qiu)(qiu)的設定值時控制(zhi)系統根據溫(wen)度(du)(du)(du)傳感器信號，經PID運算(suan)后(hou)調節電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器輸出(chu)功(gong)(gong)率(lv)，對發(fa)熱(re)(re)(re)元(yuan)(yuan)件(jian)的電(dian)(dian)(dian)阻性負載實現溫(wen)度(du)(du)(du)控制(zhi)。使(shi)(shi)介(jie)質溫(wen)度(du)(du)(du)均(jun)勻，達(da)到所(suo)(suo)需(xu)要(yao)求(qiu)(qiu);當(dang)發(fa)熱(re)(re)(re)元(yuan)(yuan)件(jian)超溫(wen)或(huo)低液位時，發(fa)熱(re)(re)(re)元(yuan)(yuan)件(jian)的聯鎖保(bao)護(hu)裝置(zhi)立即切斷(duan)加(jia)熱(re)(re)(re)電(dian)(dian)(dian)源避免發(fa)熱(re)(re)(re)元(yuan)(yuan)件(jian)燒壞(huai)，延(yan)長(chang)使(shi)(shi)用(yong)壽命。

產品特點

法(fa)蘭(lan)式(shi)(shi)電(dian)加熱管表面(mian)功(gong)率(lv)大，是空(kong)氣加熱表面(mian)負荷的(de)2~4倍高度密(mi)集(ji)式(shi)(shi)、結構(gou)緊湊。由于(yu)(yu)整體短而密(mi)集(ji)，故穩定(ding)性(xing)好(hao)，安裝無需支(zhi)架(jia)組合式(shi)(shi)大多采(cai)(cai)(cai)(cai)用氬弧(hu)焊接方式(shi)(shi)使電(dian)熱管于(yu)(yu)法(fa)蘭(lan)連(lian)接，也可利用緊固(gu)裝置的(de)形式(shi)(shi)，即每支(zhi)電(dian)熱管上(shang)焊由緊固(gu)件。然后(hou)與法(fa)蘭(lan)蓋采(cai)(cai)(cai)(cai)用螺母(mu)鎖緊。管子于(yu)(yu)緊固(gu)件采(cai)(cai)(cai)(cai)用氬弧(hu)焊接，緊固(gu)件密(mi)封處采(cai)(cai)(cai)(cai)用科學的(de)工藝(yi)。單支(zhi)更(geng)換方便，節約以(yi)后(hou)的(de)維修成本。