管道電伴熱帶是預(yu)拌(ban)混凝土(tu)行(xing)(xing)業在低溫情況(kuang)下正常運行(xing)(xing)的最有(you)效的辦法。隨著(zhu)政(zheng)府對新型城鎮化(hua)推進，社會經濟的不斷發展，高(gao)樓大廈(sha)的不斷聳立(li)，建筑工程量的逐(zhu)漸增加，對預(yu)拌(ban)混凝土(tu)需求量越來越大，有(you)效推動預(yu)拌(ban)混凝土(tu)行(xing)(xing)業的長遠發展。

對(dui)管道電(dian)伴熱(re)保(bao)溫(wen)(wen)而(er)言(yan)，其作為(wei)(wei)一(yi)種新型的供(gong)暖系統(tong)，主要是直接將電(dian)能(neng)轉化為(wei)(wei)熱(re)能(neng)，能(neng)夠(gou)利用保(bao)溫(wen)(wen)防(fang)(fang)凍系統(tong)對(dui)其溫(wen)(wen)度(du)進行(xing)自動(dong)控制，主動(dong)對(dui)管道采取防(fang)(fang)凍保(bao)溫(wen)(wen)的措(cuo)施(shi)，保(bao)證溫(wen)(wen)度(du)處(chu)于允許(xu)的范(fan)圍(wei)內。一(yi)般(ban)而(er)言(yan)，預拌混凝土攪(jiao)(jiao)拌站在冬季生(sheng)(sheng)產的過程中，往往會(hui)使(shi)用管道電(dian)伴熱(re)保(bao)溫(wen)(wen)，對(dui)液體和氣體管道進行(xing)保(bao)溫(wen)(wen)和加(jia)熱(re)等措(cuo)施(shi)。這樣能(neng)夠(gou)防(fang)(fang)止管道因受凍而(er)影響攪(jiao)(jiao)拌站的正常生(sheng)(sheng)產，有效降低鍋爐燃燒(shao)或(huo)供(gong)暖過程中消耗(hao)的能(neng)量(liang)。

管道(dao)電(dian)伴熱(re)(re)系(xi)統(tong)的(de)(de)構成部分主要包括發熱(re)(re)電(dian)纜供電(dian)電(dian)源系(xi)統(tong)、管道(dao)防凍(dong)電(dian)纜加熱(re)(re)系(xi)統(tong)以(yi)(yi)及(ji)(ji)管道(dao)電(dian)伴熱(re)(re)智(zhi)能控(kong)(kong)(kong)制報警系(xi)統(tong)。其中發熱(re)(re)電(dian)纜管道(dao)保溫(wen)(wen)(wen)防凍(dong)系(xi)統(tong)的(de)(de)應(ying)用，能夠(gou)有效(xiao)保證管道(dao)的(de)(de)基本溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)，為(wei)管道(dao)提高持(chi)續的(de)(de)熱(re)(re)能和(he)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)。此外，伴熱(re)(re)電(dian)纜的(de)(de)組成部分主要包括溫(wen)(wen)(wen)控(kong)(kong)(kong)器(qi)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)傳感(gan)器(qi)、空(kong)氣開(kai)關、交(jiao)(jiao)流越(yue)限(xian)(xian)報警隔離變速(su)器(qi)、伴熱(re)(re)電(dian)纜斷(duan)(duan)路監測(ce)器(qi)、工(gong)作狀態顯(xian)示器(qi)、故障蜂鳴變壓(ya)器(qi)和(he)報警器(qi)，能夠(gou)對電(dian)伴熱(re)(re)的(de)(de)實際工(gong)作情況加以(yi)(yi)調節(jie)、控(kong)(kong)(kong)制和(he)觀察，當攪(jiao)拌站進(jin)行工(gong)作室，可以(yi)(yi)將溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)傳感(gan)器(qi)安(an)裝在被加熱(re)(re)的(de)(de)管道(dao)上，從而(er)對管道(dao)的(de)(de)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)進(jin)行隨時(shi)測(ce)量。這(zhe)時(shi)溫(wen)(wen)(wen)控(kong)(kong)(kong)器(qi)能夠(gou)詳細比較溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)傳感(gan)器(qi)測(ce)出的(de)(de)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)與事先設(she)定的(de)(de)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)，并利(li)用空(kong)氣開(kai)關隔離變速(su)器(qi)和(he)交(jiao)(jiao)流電(dian)流越(yue)限(xian)(xian)報警對電(dian)源進(jin)行及(ji)(ji)時(shi)切斷(duan)(duan)或(huo)接通，達到防凍(dong)加熱(re)(re)的(de)(de)目的(de)(de)。

電(dian)伴熱帶需要(yao)根據施工現場、環境和(he)所需要(yao)介質保溫溫度而(er)選擇型號，最好(hao)是選擇正規廠家(jia)進行咨詢和(he)購買(mai)。電(dian)伴熱帶具(ju)有(you)維修費用(yong)(yong)低，可自(zi)動(dong)化(hua)控制，使用(yong)(yong)壽命長，節能環保等(deng)優勢(shi)，受到廣大(da)用(yong)(yong)戶的喜愛(ai)。