隨(sui)著(zhu)電伴熱系(xi)統發展(zhan)的(de)不斷完善,使(shi)用電伴熱帶為設(she)備防凍(dong)保溫(wen)的(de)用戶(hu)越來越多,但是(shi)很多客(ke)戶(hu)在使(shi)用的(de)過程中會有這樣(yang)的(de)疑問電伴熱帶能長期暴露在空氣中使(shi)用嗎,需不需要做什(shen)么保護措施,下(xia)面小編(bian)就給大家介紹一下(xia)。
電伴熱帶是通電發熱的設備,假如長期暴露在空氣中,散熱作用會變差,遇到陰雨天會發作漏電或短路的景象。電伴熱帶(自限溫電伴熱帶)發熱原件是由導電聚合物和兩根平行的發熱絲擠塑而成,運用電能轉化為熱能對被伴熱設備進行防凍保溫,然后構成了接連的發熱體系,進行循環加熱。
如果電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)(dai)長期露出(chu)(chu)在(zai)(zai)空氣(qi)中(zhong)時(shi),伴(ban)熱(re)(re)分子會發(fa)作(zuo)變(bian)化,然后集聚大多(duo)數(shu)的熱(re)(re)能對露出(chu)(chu)在(zai)(zai)外的電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)(dai)進行加(jia)熱(re)(re)以保(bao)(bao)持(chi)電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)(dai)平衡,遇到(dao)雨(yu)(yu)雪氣(qi)候時(shi)電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)(dai)保(bao)(bao)溫性能會降低,露出(chu)(chu)在(zai)(zai)空氣(qi)中(zhong)的一部分電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)(dai)將會受潮致(zhi)使(shi)電(dian)(dian)(dian)伴(ban)熱(re)(re)體系漏電(dian)(dian)(dian)及短路(lu)。正確的方(fang)法是電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)(dai)裝置好后,加(jia)上保(bao)(bao)溫棉起(qi)到(dao)保(bao)(bao)溫、蓄熱(re)(re)作(zuo)用。別的室外管道裝置需求(qiu)加(jia)裝防(fang)(fang)雨(yu)(yu)罩(zhao),以起(qi)到(dao)非常好的防(fang)(fang)水作(zuo)用,在(zai)(zai)雨(yu)(yu)雪氣(qi)候也不必憂(you)慮雨(yu)(yu)雪侵入(ru)電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)(dai)體系致(zhi)使(shi)漏電(dian)(dian)(dian)現象發(fa)生(sheng)。