冬季由于氣溫比較低，管道里面的介質會出現凍結的現象，影響流通。而礦山在地底開采時會有地下水的滲出，這時采礦單位會用水管進行排水處理，確保礦洞里面有足夠的空間和氧氣，但是排水管道由于受到低溫影響可能出現凍結堵塞情況，需要使用電伴熱帶等保溫方式來維持管道里面的溫度。

  礦(kuang)山排(pai)(pai)水(shui)管(guan)(guan)道(dao)使用(yong)電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶保溫(wen)選型(xing)(xing)是非常(chang)重(zhong)要的(de)(de)，除了電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶本身的(de)(de)特(te)性外(wai)，還要考(kao)慮到礦(kuang)山的(de)(de)環境和(he)安裝條(tiao)件等，因此建議選擇自(zi)限溫(wen)電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶。這種電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶管(guan)(guan)道(dao)保溫(wen)的(de)(de)原理(li)與自(zi)來水(shui)管(guan)(guan)道(dao)保溫(wen)的(de)(de)原理(li)相同，可以(yi)起(qi)到防(fang)(fang)凍伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)的(de)(de)效果，且快速均勻(yun)。礦(kuang)山排(pai)(pai)水(shui)管(guan)(guan)道(dao)電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶一般是纏繞在礦(kuang)山排(pai)(pai)水(shui)管(guan)(guan)道(dao)的(de)(de)表面上，將電(dian)能(neng)(neng)轉化為熱(re)(re)能(neng)(neng)，補充被伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)設備經過保溫(wen)材料所損(sun)失(shi)的(de)(de)熱(re)(re)量，礦(kuang)山排(pai)(pai)水(shui)管(guan)(guan)道(dao)自(zi)限溫(wen)電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶是在基本性型(xing)(xing)電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶的(de)(de)基礎(chu)上加(jia)上一層(ceng)金屬屏(ping)蔽(bi)層(ceng)和(he)防(fang)(fang)護(hu)(hu)外(wai)護(hu)(hu)套。屏(ping)蔽(bi)層(ceng)起(qi)到安全(quan)接地保護(hu)(hu)的(de)(de)作用(yong)，并(bing)且具(ju)有(you)傳熱(re)(re)散熱(re)(re)作用(yong)。而增強型(xing)(xing)防(fang)(fang)護(hu)(hu)外(wai)護(hu)(hu)套機(ji)械性能(neng)(neng)高，可以(yi)防(fang)(fang)止交(jiao)叉和(he)其它(ta)因素的(de)(de)損(sun)壞。礦(kuang)山排(pai)(pai)水(shui)管(guan)(guan)道(dao)自(zi)限溫(wen)電(dian)伴(ban)(ban)(ban)(ban)(ban)熱(re)(re)帶具(ju)有(you)散熱(re)(re)快，溫(wen)度均勻(yun)及成本低的(de)(de)特(te)性，安裝方便(bian)，維護(hu)(hu)簡單。

  以上就是關(guan)于礦山(shan)排水管道(dao)(dao)電(dian)伴熱(re)(re)帶(dai)保(bao)溫選型(xing)的介紹，當然如果礦山(shan)排水管道(dao)(dao)的要(yao)求比(bi)較高則可(ke)以選型(xing)恒功率電(dian)伴熱(re)(re)帶(dai)或(huo)者MI加熱(re)(re)電(dian)纜等產品。