耐(nai)腐(fu)蝕輸油管伴熱(re)(re)采用自控(kong)溫(wen)電伴熱(re)(re)帶(dai)(dai)為(wei)中(zhong)溫(wen)電伴熱(re)(re)帶(dai)(dai),工作溫(wen)度(du)為(wei)105℃,能(neng)抵抗外(wai)來腐(fu)蝕和高(gao)溫(wen)侵蝕,能(neng)傳熱(re)(re)、散熱(re)(re)、產生(sheng)靜電、安全接地(di)防(fang)爆,并與相關(guan)防(fang)爆溫(wen)控(kong)器配套使(shi)用。
電(dian)(dian)伴熱(re)(re)(re)帶(dai)是以芯線(xian)為發熱(re)(re)(re)體的(de)(de)(de)電(dian)(dian)伴熱(re)(re)(re)產品,在具有一定電(dian)(dian)阻的(de)(de)(de)芯線(xian)上(shang)通過(guo)電(dian)(dian)流,芯線(xian)發出焦耳熱(re)(re)(re),芯線(xian)的(de)(de)(de)單位長(chang)度的(de)(de)(de)電(dian)(dian)阻和通過(guo)的(de)(de)(de)電(dian)(dian)流在整個(ge)長(chang)度上(shang)相等,各處的(de)(de)(de)發熱(re)(re)(re)量相等,不(bu)會像并聯型電(dian)(dian)伴熱(re)(re)(re)帶(dai)那樣根據長(chang)度的(de)(de)(de)增長(chang)導致尾端的(de)(de)(de)功(gong)率降(jiang)低。耐腐蝕輸油管伴熱(re)(re)(re)解凍(dong)江西自控溫電(dian)(dian)伴熱(re)(re)(re)帶(dai)外護套(tao)由氟塑料制成,一般(ban)用于防(fang)(fang)(fang)爆(bao)防(fang)(fang)(fang)腐場所、危險區、腐蝕區等。適(shi)用于溫度要求稍高的(de)(de)(de)石(shi)化管道或罐體的(de)(de)(de)保溫防(fang)(fang)(fang)凍(dong)。
耐(nai)腐蝕輸油管(guan)自控(kong)溫(wen)電伴(ban)熱(re)(re)帶(dai)(dai)的(de)(de)(de)主要(yao)(yao)特點是其(qi)輸出(chu)功率隨管(guan)道(dao)溫(wen)度的(de)(de)(de)變(bian)化而變(bian)化。用(yong)于(yu)各種管(guan)道(dao)容器儲罐(guan)和儀的(de)(de)(de)內熱(re)(re)和外熱(re)(re)防凍保溫(wen)。電伴(ban)熱(re)(re)帶(dai)(dai)是在防爆型電伴(ban)熱(re)(re)帶(dai)(dai)的(de)(de)(de)外層追加含氟聚合物的(de)(de)(de)保護套。防爆電伴(ban)熱(re)(re)帶(dai)(dai)適用(yong)于(yu)潮濕、化學(xue)液污染的(de)(de)(de)環境。同時,電氣部分需要(yao)(yao)接地的(de)(de)(de)危險區域。
耐腐(fu)蝕輸油(you)管自(zi)控溫(wen)電(dian)伴熱(re)帶保持(chi)65℃,暴露溫(wen)度(du)85℃,自(zi)限溫(wen)電(dian)伴熱(re)帶防凍原理:電(dian)伴熱(re)帶通電(dian)散(san)熱(re)補償石(shi)油(you)、化工管道的熱(re)損失,保持(chi)管道介質正(zheng)常工作(zuo)。
并(bing)(bing)聯(lian)恒功(gong)耐(nai)(nai)腐(fu)(fu)蝕(shi)天(tian)(tian)然氣(qi)(qi)管道保(bao)溫(wen)(wen)電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)的電(dian)(dian)(dian)源母線為(wei)(wei)兩三(san)條平行絕緣鍍(du)錫銅絞線,在(zai)骨架層上纏繞(rao)鎳鉻(ge)絲(si),并(bing)(bing)將電(dian)(dian)(dian)伴(ban)熱(re)(re)絲(si)每(mei)隔一定距離交叉,即加熱(re)(re)節長與(yu)母線連(lian)接,形成(cheng)連(lian)續并(bing)(bing)聯(lian)電(dian)(dian)(dian)阻,母線通電(dian)(dian)(dian)后,各并(bing)(bing)聯(lian)電(dian)(dian)(dian)阻發熱(re)(re)形成(cheng)一條條伴(ban)熱(re)(re)帶(dai)。并(bing)(bing)聯(lian)恒定電(dian)(dian)(dian)力耐(nai)(nai)腐(fu)(fu)蝕(shi)型天(tian)(tian)然氣(qi)(qi)管道保(bao)溫(wen)(wen)電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)電(dian)(dian)(dian)力為(wei)(wei)30W/m,耐(nai)(nai)高溫(wen)(wen)耐(nai)(nai)腐(fu)(fu)蝕(shi),工作(zuo)溫(wen)(wen)度為(wei)(wei)150℃,用于石油、化工、天(tian)(tian)然氣(qi)(qi)等管道防(fang)凍(dong)保(bao)溫(wen)(wen)。并(bing)(bing)聯(lian)恒功(gong)率(lv)耐(nai)(nai)腐(fu)(fu)蝕(shi)天(tian)(tian)然氣(qi)(qi)管道保(bao)溫(wen)(wen)電(dian)(dian)(dian)伴(ban)熱(re)(re)帶(dai)外(wai)護套由氟塑料制成(cheng),其主(zhu)要成(cheng)分為(wei)(wei)聚四(si)氯乙烯,是目前生(sheng)產高溫(wen)(wen)電(dian)(dian)(dian)纜的理(li)想材料,具有(you)耐(nai)(nai)熱(re)(re)、耐(nai)(nai)腐(fu)(fu)蝕(shi)、防(fang)水(shui)、機械強度好、化學物理(li)性能穩定等特(te)點。
如果您一直在糾結選(xuan)擇自控溫伴(ban)熱(re)帶還是并聯伴(ban)熱(re)帶,請(qing)咨(zi)詢我們(men)。沃安(an)電(dian)伴(ban)熱(re)通過長(chang)期的電(dian)伴(ban)熱(re)施(shi)工相(xiang)關(guan)技(ji)術實(shi)踐,可以(yi)為用戶提供安(an)全可靠的伴(ban)熱(re)相(xiang)關(guan)技(ji)術咨(zi)詢。從設(she)計(ji)、銷售、設(she)置、售后(hou)服務(wu)可以(yi)完(wan)成(cheng)。各電(dian)伴(ban)熱(re)相(xiang)關(guan)裝置由(you)公司設(she)計(ji)、制造、施(shi)工安(an)裝。
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