天(tian)津旭誠電伴(ban)熱帶(dai)科(ke)技有限(xian)公司
經(jing)營模式:生產加工
地址:天津市津南(nan)區(qu)雙港工業區(qu)麗港園12號(hao)
主(zhu)營:電(dian)熱帶(dai)(dai)(dai),電(dian)伴(ban)熱帶(dai)(dai)(dai),自控溫(wen)電(dian)熱帶(dai)(dai)(dai),恒功率電(dian)熱帶(dai)(dai)(dai),電(dian)伴(ban)熱帶(dai)(dai)(dai)配件等
業務熱線:
工業(ye)加強防爆(bao)伴熱帶價格-天津旭誠(cheng)(在線咨詢)
天津電熱帶,天津電伴熱帶,自控溫電伴熱帶
伴(ban)熱(re)(re)帶(dai)(自(zi)限(xian)溫伴(ban)熱(re)(re)帶(dai))是(shi)新一代帶(dai)狀恒溫電(dian)加(jia)熱(re)(re)器,其發(fa)熱(re)(re)原(yuan)件的(de)電(dian)阻(zu)率具(ju)有很高的(de)正溫度(du)(du)(du)系(xi)數(shu)“PTC”且相(xiang)互并(bing)(bing)聯(lian)。特點是(shi):能夠自(zi)動限(xian)制加(jia)熱(re)(re)時的(de)溫度(du)(du)(du),并(bing)(bing)隨被加(jia)熱(re)(re)體的(de)溫度(du)(du)(du)自(zi)動調節(jie)(jie)輸出功(gong)率而無任何附加(jia)設備;可以任意裁短(duan)或在(zai)一定長度(du)(du)(du)范圍內(nei)接(jie)長使(shi)用(yong),并(bing)(bing)允許多(duo)次交叉重疊而無高溫過(guo)熱(re)(re)點及(ji)燒(shao)毀之慮。這些特點使(shi)自(zi)限(xian)溫伴(ban)熱(re)(re)帶(dai)具(ju)有:防止(zhi)過(guo)熱(re)(re),使(shi)用(yong)維護簡便(bian)及(ji)節(jie)(jie)約(yue)電(dian)能等特點。 電(dian)熱(re)(re)帶(dai)(恒功(gong)率電(dian)熱(re)(re)帶(dai))的(de)工作(zuo)原(yuan)理是(shi),電(dian)源(yuan)母線為二根(gen)平行絕緣(yuan)(yuan)銅線,在(zai)絕緣(yuan)(yuan)層中間纏繞(rao)電(dian)熱(re)(re)絲,并(bing)(bing)將該電(dian)熱(re)(re)絲每隔一定距(ju)離(即"發(fa)熱(re)(re)節(jie)(jie)長")與母線連(lian)接(jie),形成連(lian)續并(bing)(bing)聯(lian)電(dian)阻(zu)。母線通電(dian)后,各并(bing)(bing)聯(lian)電(dian)阻(zu)發(fa)熱(re)(re),因而形成一條(tiao)連(lian)續的(de)加(jia)熱(re)(re)帶(dai)。
低(di)(di)電(dian)(dian)(dian)壓型:是(shi)指適用(yong)(yong)電(dian)(dian)(dian)壓范(fan)圍(wei)在12-36V之(zhi)間的(de)加熱(re)電(dian)(dian)(dian)纜。這類電(dian)(dian)(dian)纜一般加熱(re)功率較低(di)(di),連(lian)續使(shi)用(yong)(yong)長度(du)不超過10米。使(shi)用(yong)(yong)時需嚴格(ge)遵守電(dian)(dian)(dian)壓要求,否則,可導致電(dian)(dian)(dian)纜著火等(deng)意外事故(gu)。應用(yong)(yong)范(fan)圍(wei)主(zhu)要為民用(yong)(yong)及(ji)車船(chuan)用(yong)(yong)加熱(re)坐椅等(deng)。
中(zhong)(zhong)電(dian)(dian)壓(ya)型:是指適用(yong)電(dian)(dian)壓(ya)在100-660V之間的(de)(de)(de)加(jia)熱(re)電(dian)(dian)纜(lan)(lan)。我(wo)們一般(ban)所說的(de)(de)(de)自控溫加(jia)熱(re)電(dian)(dian)纜(lan)(lan)均(jun)指這一類電(dian)(dian)纜(lan)(lan)。在實際應用(yong)中(zhong)(zhong),120和(he)250V電(dian)(dian)纜(lan)(lan)可互換,但(dan)120V加(jia)熱(re)電(dian)(dian)纜(lan)(lan)的(de)(de)(de)大連續(xu)使用(yong)長度通常為(wei)240V的(de)(de)(de)一半。這類電(dian)(dian)纜(lan)(lan)的(de)(de)(de)連續(xu)應用(yong)長度通常不超(chao)過200米。
高壓型電(dian)(dian)(dian)纜(lan):是指適用電(dian)(dian)(dian)壓在380-650V之間(jian)的加(jia)熱(re)電(dian)(dian)(dian)纜(lan)。它們主要為前面所提及(ji)的5-6芯加(jia)熱(re)電(dian)(dian)(dian)纜(lan)。連續應用長度通常大于500米。
電(dian)(dian)(dian)伴熱(re)與(yu)電(dian)(dian)(dian)加(jia)(jia)熱(re)有什么區別呢(ni)?首(shou)先從性(xing)質上來講,電(dian)(dian)(dian)伴熱(re)是(shi)(shi)一種(zhong)伴熱(re)系(xi)統,電(dian)(dian)(dian)加(jia)(jia)熱(re)帶是(shi)(shi)一種(zhong)加(jia)(jia)熱(re)系(xi)統,它們在實際的(de)應(ying)用(yong)(yong)過(guo)程中相差(cha)很(hen)大(da),所維持(chi)的(de)溫(wen)度(du)及性(xing)能(neng)參數也不(bu)一樣,在使用(yong)(yong)上電(dian)(dian)(dian)伴熱(re)是(shi)(shi)不(bu)能(neng)與(yu)電(dian)(dian)(dian)加(jia)(jia)熱(re)混淆(xiao)使用(yong)(yong)的(de),因(yin)為在需要加(jia)(jia)熱(re)的(de)場合(he),電(dian)(dian)(dian)伴熱(re)產品是(shi)(shi)達不(bu)到加(jia)(jia)熱(re)溫(wen)度(du)的(de)。
電伴(ban)(ban)熱(re)(re)產品(pin)主(zhu)要可分(fen)為自限(xian)溫電伴(ban)(ban)熱(re)(re)帶和恒功率電伴(ban)(ban)熱(re)(re)帶,它們的(de)功率都(dou)不(bu)大,設計(ji)原理(li)就是為了滿足工藝(yi)管道(dao)的(de)伴(ban)(ban)熱(re)(re)保溫,伴(ban)(ban)熱(re)(re)帶本(ben)身提(ti)供一定的(de)熱(re)(re)量,補充工藝(yi)管道(dao)熱(re)(re)量的(de)損(sun)失(shi),但是不(bu)加熱(re)(re)被(bei)伴(ban)(ban)熱(re)(re)物體。