在電(dian)(dian)伴(ban)(ban)(ban)熱(re)系(xi)統(tong)中,分為自控溫(wen)電(dian)(dian)伴(ban)(ban)(ban)熱(re)帶和恒功率電(dian)(dian)伴(ban)(ban)(ban)熱(re)帶兩種,這兩種規格的電(dian)(dian)伴(ban)(ban)(ban)熱(re)帶應用于不同(tong)的區(qu)域,如自控溫(wen)電(dian)(dian)伴(ban)(ban)(ban)熱(re)帶,由于自控溫(wen)電(dian)(dian)伴(ban)(ban)(ban)熱(re)帶具有自動調節功能(neng),能(neng)夠隨意剪切并(bing)且可以(yi)交叉(cha)重疊(die)使用,被用于復(fu)雜性管(guan)道居多,有閥門、槽池及水(shui)管(guan)等。
恒功率電(dian)伴熱(re)帶的優點就有很多,它的電(dian)源母線(xian)(xian)為二根平行絕絳銅線(xian)(xian),在絕綠(lv)層中間(jian)纏(chan)繞電(dian)熱(re)絲(si),并(bing)將該電(dian)熱(re)絲(si)每隔一(yi)定距離(li)與(yu)母線(xian)(xian)連接,形(xing)成(cheng)連續(xu)并(bing)聯電(dian)阻。母線(xian)(xian)通電(dian)后,各并(bing)聯電(dian)阻發熱(re),因而形(xing)成(cheng)一(yi)條連續(xu)的加熱(re)帶。具有使用長度(du)長,耐高(gao)溫,抗(kang)腐蝕等(deng)優點。
恒(heng)(heng)(heng)功率(lv)(lv)電(dian)(dian)伴(ban)熱(re)帶芯線采用純度(du)(du)達99.99電(dian)(dian)鍍銅(tong)(tong)絲,高純度(du)(du),組織細密,含氧量極低。無氣(qi)孔、沙眼、疏松,導電(dian)(dian)性能較佳,取代傳統的鍍錫銅(tong)(tong)絞絲,有(you)良(liang)好的導電(dian)(dian)、導熱(re)、耐腐蝕(shi)性能。恒(heng)(heng)(heng)功率(lv)(lv)電(dian)(dian)伴(ban)熱(re)帶柔軟性好,可以(yi)緊貼(tie)管(guan)(guan)道表面(mian)。單位長(chang)度(du)(du)發熱(re)量恒(heng)(heng)(heng)定,使用越(yue)長(chang)輸(shu)出(chu)功率(lv)(lv)越(yue)大,可以(yi)按照實(shi)際需求隨意剪切長(chang)度(du)(du)。廣泛運用于石油、化(hua)工、電(dian)(dian)力、冶金、管(guan)(guan)道、閥門等(deng)裝置的防凍、防疑。
恒功率電(dian)伴(ban)熱帶具有其它伴(ban)熱產品不具備的使用(yong)長度長及耐高溫(wen)(wen)等作用(yong),在(zai)一(yi)般情況下(xia)可以應用(yong)于(yu)溫(wen)(wen)度在(zai)-30℃左右的高寒(han)地區,并且(qie)可以讓介質處于(yu)長期流動狀態,非(fei)常的簡便及安全,恒功率電(dian)伴(ban)熱帶工作溫(wen)(wen)度在(zai)130'℃,應用(yong)廣(guang)泛(fan),安裝(zhuang)簡便,是一(yi)款值得擁(yong)有的伴(ban)熱保溫(wen)(wen)產品。

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