管道電伴熱帶是預拌混凝土行業在低溫情況下正常(chang)運行的(de)(de)最有(you)效的(de)(de)辦法。隨著政府對(dui)新型城鎮化推進，社會經濟的(de)(de)不斷(duan)發(fa)展，高(gao)樓大(da)廈(sha)的(de)(de)不斷(duan)聳立，建(jian)筑工程量(liang)(liang)的(de)(de)逐漸增加，對(dui)預拌混凝土需求量(liang)(liang)越(yue)(yue)來越(yue)(yue)大(da)，有(you)效推動預拌混凝土行業的(de)(de)長遠發(fa)展。

對管(guan)(guan)道電(dian)伴熱保(bao)溫而言，其作為一種新型的(de)供暖(nuan)系統(tong)(tong)，主要(yao)是直接將電(dian)能(neng)(neng)轉(zhuan)化(hua)為熱能(neng)(neng)，能(neng)(neng)夠利用保(bao)溫防(fang)凍(dong)系統(tong)(tong)對其溫度進行(xing)自動控制，主動對管(guan)(guan)道采取(qu)防(fang)凍(dong)保(bao)溫的(de)措(cuo)(cuo)施，保(bao)證溫度處于允許的(de)范(fan)圍(wei)內(nei)。一般(ban)而言，預拌(ban)混凝(ning)土攪拌(ban)站(zhan)在冬(dong)季生產的(de)過(guo)程中，往(wang)往(wang)會使用管(guan)(guan)道電(dian)伴熱保(bao)溫，對液體(ti)和氣體(ti)管(guan)(guan)道進行(xing)保(bao)溫和加熱等措(cuo)(cuo)施。這樣能(neng)(neng)夠防(fang)止管(guan)(guan)道因受(shou)凍(dong)而影響攪拌(ban)站(zhan)的(de)正常(chang)生產，有效(xiao)降低(di)鍋爐燃燒或供暖(nuan)過(guo)程中消耗的(de)能(neng)(neng)量。

管(guan)(guan)(guan)(guan)道電(dian)(dian)(dian)伴(ban)熱系(xi)統(tong)(tong)(tong)(tong)的(de)構(gou)成部(bu)分主(zhu)要(yao)包(bao)括(kuo)發熱電(dian)(dian)(dian)纜供電(dian)(dian)(dian)電(dian)(dian)(dian)源系(xi)統(tong)(tong)(tong)(tong)、管(guan)(guan)(guan)(guan)道防凍電(dian)(dian)(dian)纜加(jia)熱系(xi)統(tong)(tong)(tong)(tong)以及(ji)管(guan)(guan)(guan)(guan)道電(dian)(dian)(dian)伴(ban)熱智能(neng)(neng)(neng)控(kong)制報(bao)(bao)警(jing)系(xi)統(tong)(tong)(tong)(tong)。其(qi)中發熱電(dian)(dian)(dian)纜管(guan)(guan)(guan)(guan)道保溫(wen)防凍系(xi)統(tong)(tong)(tong)(tong)的(de)應用，能(neng)(neng)(neng)夠(gou)(gou)有(you)效保證管(guan)(guan)(guan)(guan)道的(de)基本溫(wen)度，為管(guan)(guan)(guan)(guan)道提高持續的(de)熱能(neng)(neng)(neng)和(he)(he)溫(wen)度。此外，伴(ban)熱電(dian)(dian)(dian)纜的(de)組成部(bu)分主(zhu)要(yao)包(bao)括(kuo)溫(wen)控(kong)器(qi)(qi)、溫(wen)度傳感器(qi)(qi)、空(kong)(kong)氣開關、交流越限報(bao)(bao)警(jing)隔離變(bian)速(su)器(qi)(qi)、伴(ban)熱電(dian)(dian)(dian)纜斷路監測器(qi)(qi)、工(gong)作(zuo)狀態顯示器(qi)(qi)、故障蜂鳴(ming)變(bian)壓器(qi)(qi)和(he)(he)報(bao)(bao)警(jing)器(qi)(qi)，能(neng)(neng)(neng)夠(gou)(gou)對(dui)電(dian)(dian)(dian)伴(ban)熱的(de)實(shi)際工(gong)作(zuo)情(qing)況加(jia)以調節、控(kong)制和(he)(he)觀察，當(dang)攪拌(ban)站進(jin)行工(gong)作(zuo)室(shi)，可以將(jiang)溫(wen)度傳感器(qi)(qi)安裝在被加(jia)熱的(de)管(guan)(guan)(guan)(guan)道上，從而對(dui)管(guan)(guan)(guan)(guan)道的(de)溫(wen)度進(jin)行隨時測量(liang)。這(zhe)時溫(wen)控(kong)器(qi)(qi)能(neng)(neng)(neng)夠(gou)(gou)詳細比較(jiao)溫(wen)度傳感器(qi)(qi)測出的(de)溫(wen)度與事(shi)先設定的(de)溫(wen)度，并利用空(kong)(kong)氣開關隔離變(bian)速(su)器(qi)(qi)和(he)(he)交流電(dian)(dian)(dian)流越限報(bao)(bao)警(jing)對(dui)電(dian)(dian)(dian)源進(jin)行及(ji)時切(qie)斷或接通(tong)，達到防凍加(jia)熱的(de)目的(de)。

電伴(ban)熱帶需要根據施工現場、環(huan)境和所(suo)需要介質保(bao)溫(wen)溫(wen)度而選(xuan)擇型(xing)號，最好是選(xuan)擇正(zheng)規廠家進行(xing)咨詢(xun)和購(gou)買。電伴(ban)熱帶具有維修費(fei)用(yong)低(di)，可自動化控制，使(shi)用(yong)壽命長，節能(neng)環(huan)保(bao)等優勢，受到廣(guang)大用(yong)戶(hu)的喜(xi)愛(ai)。