天津旭(xu)誠電伴熱帶(dai)科技(ji)有限公司
經營模式:生產加工
地址:天津市(shi)津南區雙港(gang)工(gong)業區麗港(gang)園12號
主營:電熱帶(dai),電伴(ban)熱帶(dai),自(zi)控溫(wen)電熱帶(dai),恒功(gong)率(lv)電熱帶(dai),電伴(ban)熱帶(dai)配件等
業務熱線:
防凍阻燃(ran)電(dian)熱帶(dai)-防凍阻燃(ran)電(dian)熱帶(dai)價格-旭誠電(dian)伴熱帶(dai)型(xing)號齊(qi)全
天津電熱帶,天津電伴熱帶,自控溫電伴熱帶
電伴熱帶應用于油田井筒保溫選擇什么型號呢,油井使用電伴熱有利于在井筒中保持較高的溫度,可以在保證節約環保的情況下,維持井筒溫度在結蠟溫度之上。在選擇的電伴熱產品類型上,合適的電伴熱產品型號既可以節約能源,又可以延長電伴熱系統的壽命。通過對現場環境分析和油田井筒本身的特性,如果自限溫電伴熱帶可以達到要求,則建議使用自限溫電伴熱帶。這種型號的電伴熱帶具有PTC特性,可以實現自限溫的功能。因此,只要用戶做好電伴熱系統的外保溫,通電開啟后即可不用再為管道防凍的問題擔憂,可以保證電伴熱系統能源的合理使用。
電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)系統(tong)組成部分 電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)系統(tong)是為了防(fang)止(zhi)(zhi)工藝生產設(she)(she)施(shi)和平臺上(shang)的生活設(she)(she)施(shi)中各種(zhong)(zhong)工藝管線以及(ji)容器中的液體凝結而設(she)(she)置的電(dian)(dian)(dian)(dian)加熱(re)(re)(re)(re)(re)(re)系統(tong)。電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)系統(tong)可(ke)以使上(shang)述管線和容器內(nei)的液體在外部環(huan)境溫(wen)度為-15.4℃時維(wei)持在所需溫(wen)度,從而保證(zheng)液體不凍結,防(fang)止(zhi)(zhi)管線堵塞(sai)。 使用的電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)帶(dai)一般為自(zi)限式電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)帶(dai)。這(zhe)種(zhong)(zhong)電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)帶(dai)可(ke)以使電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)管線上(shang)的每一點隨著(zhu)周(zhou)圍溫(wen)度的變(bian)化而改變(bian)發(fa)(fa)熱(re)(re)(re)(re)(re)(re)量(liang)(liang)。溫(wen)度升高時,電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)帶(dai)可(ke)以自(zi)動(dong)降低(di)發(fa)(fa)熱(re)(re)(re)(re)(re)(re)量(liang)(liang)。溫(wen)度降低(di)時,電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)帶(dai)可(ke)以自(zi)動(dong)提高發(fa)(fa)熱(re)(re)(re)(re)(re)(re)量(liang)(liang)。這(zhe)種(zhong)(zhong)自(zi)控性可(ke)以隨時補(bu)償溫(wen)度的變(bian)化,避免電(dian)(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)(re)(re)(re)帶(dai)過熱(re)(re)(re)(re)(re)(re)或發(fa)(fa)熱(re)(re)(re)(re)(re)(re)不足。
一、短路故(gu)障(zhang): 1、電伴熱(re)(re)系(xi)(xi)(xi)(xi)統(tong)(tong)在長期功(gong)(gong)率(lv)大(da)(da)的(de)高溫(wen)工作的(de)情(qing)況下,損(sun)傷的(de)線芯發燙不(bu)勻稱,一部(bu)(bu)(bu)分(fen)溫(wen)度過高,造(zao)成(cheng)短路故(gu)障(zhang)。 2、隔(ge)熱(re)(re)層未做防水(shui)處(chu)置,雨(yu)雪天隔(ge)熱(re)(re)層浸泡(pao),使電伴熱(re)(re)系(xi)(xi)(xi)(xi)統(tong)(tong)一部(bu)(bu)(bu)分(fen)路線處(chu)在超低(di)溫(wen)或濕冷情(qing)況中(zhong),功(gong)(gong)率(lv)很大(da)(da),電伴熱(re)(re)系(xi)(xi)(xi)(xi)統(tong)(tong)一部(bu)(bu)(bu)分(fen)用(yong)電量高負(fu)荷,一部(bu)(bu)(bu)分(fen)電流(liu)量過大(da)(da)造(zao)成(cheng)內部(bu)(bu)(bu)著火(huo)短路故(gu)障(zhang)。 3、電伴熱(re)(re)系(xi)(xi)(xi)(xi)統(tong)(tong)尾(wei)(wei)部(bu)(bu)(bu)為密(mi)封性段,在安(an)裝(zhuang)(zhuang)使用(yong)流(liu)程中(zhong)務必安(an)裝(zhuang)(zhuang)使用(yong)尾(wei)(wei)部(bu)(bu)(bu)線盒做密(mi)封性,如果不(bu)安(an)裝(zhuang)(zhuang)使用(yong)尾(wei)(wei)部(bu)(bu)(bu)線盒,尾(wei)(wei)部(bu)(bu)(bu)返潮(chao)后(hou),非常容易造(zao)成(cheng)短路故(gu)障(zhang)。