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天津(jin)伴(ban)熱帶_水(shui)管保(bao)溫伴(ban)熱帶_旭誠(cheng)伴(ban)熱帶品質(zhi)保(bao)證

天津(jin)旭(xu)誠(cheng)電伴熱(re)帶科技(ji)有限公司  十年誠(cheng)信廠家：

由(you)于(yu)電(dian)(dian)伴(ban)熱(re)相(xiang)對(dui)于(yu)傳(chuan)統(tong)的(de)蒸(zheng)汽伴(ban)熱(re)具(ju)有明顯的(de)優勢，因而在(zai)美(mei)國及(ji)歐洲得到(dao)了(le)廣泛應用，目前，消(xiao)防管(guan)道(dao)伴(ban)熱(re)帶，在(zai)發達國家的(de)電(dian)(dian)廠(chang)中(zhong)(zhong)已經(jing)很難(nan)找到(dao)蒸(zheng)汽伴(ban)熱(re)管(guan)道(dao)了(le)。電(dian)(dian)伴(ban)熱(re)方案(an)早(zao)進(jin)入中(zhong)(zhong)國電(dian)(dian)力市場是(shi)在(zai)1986年，在(zai)一(yi)些(xie)(xie)發電(dian)(dian)廠(chang)如山(shan)東石橫電(dian)(dian)廠(chang)已較(jiao)早(zao)地(di)采用了(le)美(mei)國瑞侃（RAYCHEM）公司(si)的(de)自(zi)控溫伴(ban)熱(re)技術。目前，一(yi)些(xie)(xie)較(jiao)為現代化(hua)的(de)發電(dian)(dian)廠(chang)如河北三河電(dian)(dian)廠(chang)、大連華能(neng)電(dian)(dian)廠(chang)、以及(ji)正在(zai)建設中(zhong)(zhong)的(de)山(shan)西陽城(cheng)電(dian)(dian)廠(chang)、天津(jin)盤山(shan)電(dian)(dian)廠(chang)、山(shan)東菏澤、聊城(cheng)電(dian)(dian)廠(chang)等(deng)都(dou)已采用了(le)自(zi)控溫電(dian)(dian)伴(ban)熱(re)系(xi)統(tong)。

PTC工(gong)作原(yuan)理：PTC效(xiao)(xiao)(xiao)應及PTC材(cai)料(liao)(liao)，PTC效(xiao)(xiao)(xiao)應即正溫(wen)(wen)度系數效(xiao)(xiao)(xiao)應，是(shi)特指(zhi)材(cai)料(liao)(liao)電阻(zu)(zu)率隨(sui)著(zhu)溫(wen)(wen)度升高而(er)增(zeng)(zeng)大，天津伴(ban)熱(re)(re)(re)帶(dai)，并在一定溫(wen)(wen)度區間電阻(zu)(zu)率急(ji)劇(ju)增(zeng)(zeng)大的(de)(de)特性。具有PTC效(xiao)(xiao)(xiao)應的(de)(de)材(cai)料(liao)(liao)稱(cheng)為PTC材(cai)料(liao)(liao)，水(shui)管保(bao)溫(wen)(wen)伴(ban)熱(re)(re)(re)帶(dai)，本電伴(ban)熱(re)(re)(re)帶(dai)的(de)(de)高分子PTC材(cai)料(liao)(liao)是(shi)半晶 高聚物與(yu)炭黑的(de)(de)共混(hun)物。  工(gong)作優(you)(you)點：溫(wen)(wen)控電伴(ban)熱(re)(re)(re)帶(dai)在用(yong)(yong)于(yu)防凍(dong)和保(bao)溫(wen)(wen)時，具有如下優(you)(you)點：伴(ban)熱(re)(re)(re)管線溫(wen)(wen)度均勻，不會過熱(re)(re)(re)，工(gong)業阻(zu)(zu)燃(ran)防爆(bao)伴(ban)熱(re)(re)(re)帶(dai)，安全可靠，節約電能，間歇(xie)操作時，升溫(wen)(wen)啟動(dong)快速，安裝及運行費用(yong)(yong)低(di)，安裝使用(yong)(yong)維(wei)護簡便，便于(yu)自(zi)動(dong)化管理，無環境污染。