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138-9810-2027

海城北方市場加熱電纜需求量將不斷提高

來(lai)源(yuan):行(xing)業動態 閱讀:158263 發布(bu)時間:2019-07-05

日前,國網天(tian)津(jin)市(shi)電(dian)(dian)力(li)公司提(ti)出的(de)“以(yi)電(dian)(dian)供熱(re)”試點(dian)規劃,被寫入(ru)天(tian)津(jin)市(shi)政府工(gong)(gong)作報告(gao),預示著天(tian)津(jin)市(shi)加熱(re)電(dian)(dian)纜的(de)需求量(liang)將不斷(duan)提(ti)高(gao)。“推(tui)廣(guang)電(dian)(dian)能(neng)替代(dai)工(gong)(gong)程,啟動以(yi)電(dian)(dian)供熱(re)試點(dian)”被寫入(ru)天(tian)津(jin)市(shi)政府工(gong)(gong)作報告(gao),這(zhe)標志著天(tian)津(jin)電(dian)(dian)能(neng)替代(dai)工(gong)(gong)作已進入(ru)政府主導、系統推(tui)進的(de)新階段。

當前電(dian)能替(ti)代(dai)技術成(cheng)熟,經濟優(you)勢明顯,清潔環保已成(cheng)為政府和廣(guang)大用戶的共識。一直以(yi)來,北方地區(qu)冬季(ji)供熱取暖主(zhu)要(yao)是(shi)采用燃煤鍋爐,造(zao)(zao)成(cheng)嚴(yan)重(zhong)大氣污染。如果采取電(dian)能替(ti)代(dai),以(yi)電(dian)能或(huo)太(tai)陽能代(dai)替(ti)燃煤蒸(zheng)汽供熱,不但供熱成(cheng)本大幅度降(jiang)低,而且(qie)不會造(zao)(zao)成(cheng)環境污染。

在有些專家(jia)看來,電(dian)(dian)(dian)能作(zuo)為(wei)清潔能源的優勢凸顯(xian),替(ti)(ti)代潛力巨大。4月(yue)2日,國(guo)家(jia)電(dian)(dian)(dian)網(wang)公司召開(kai)了(le)2015年(nian)電(dian)(dian)(dian)能替(ti)(ti)代工作(zuo)推進會(hui),發(fa)布了(le)《國(guo)家(jia)電(dian)(dian)(dian)網(wang)公司2015年(nian)全面深入推進電(dian)(dian)(dian)能替(ti)(ti)代行動計劃》,提(ti)出了(le)確保全年(nian)完成650億千瓦時、力爭實現750億千瓦時替(ti)(ti)代電(dian)(dian)(dian)量(liang)。

據(ju)了(le)解,今年國家電(dian)(dian)(dian)(dian)(dian)網公司將(jiang)著力鞏固擴大電(dian)(dian)(dian)(dian)(dian)窯爐、電(dian)(dian)(dian)(dian)(dian)鍋爐、熱泵等成熟項目的(de)實施(shi)范(fan)圍,因地制宜拓(tuo)展新領域(yu)、推廣(guang)(guang)新技術,除在(zai)港口地區(qu)推廣(guang)(guang)岸(an)(an)電(dian)(dian)(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)(dian)(dian)纜(lan)將(jiang)船舶用(yong)電(dian)(dian)(dian)(dian)(dian)與岸(an)(an)上(shang)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)連接,在(zai)船舶靠岸(an)(an)期間采用(yong)陸地電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供電(dian)(dian)(dian)(dian)(dian))外,還將(jiang)對居民區(qu)、學校等用(yong)戶(hu)推廣(guang)(guang)碳晶、電(dian)(dian)(dian)(dian)(dian)熱膜、發熱電(dian)(dian)(dian)(dian)(dian)纜(lan)等技術,在(zai)企事業單位食堂推廣(guang)(guang)電(dian)(dian)(dian)(dian)(dian)磁(ci)灶、電(dian)(dian)(dian)(dian)(dian)蒸鍋,在(zai)油(you)田推廣(guang)(guang)電(dian)(dian)(dian)(dian)(dian)動鉆機,在(zai)油(you)氣輸(shu)送管線推廣(guang)(guang)電(dian)(dian)(dian)(dian)(dian)力加(jia)壓(ya)等。

從(cong)消(xiao)費(fei)端來(lai)看,各地(di)主(zhu)要通過以電代煤(mei)(mei)、以電代油來(lai)促進節能減(jian)排(pai)。北京市城(cheng)六區基(ji)本取消(xiao)燃煤(mei)(mei)鍋(guo)爐(lu),農村(cun)地(di)區新增減(jian)煤(mei)(mei)換煤(mei)(mei)120萬噸(dun)。河北省提(ti)出(chu)大幅壓減(jian)煤(mei)(mei)炭用量(liang),實施煤(mei)(mei)電節能減(jian)排(pai)升級(ji)改造(zao)行(xing)動(dong)計劃。在歐美發達國(guo)家,電采(cai)暖普(pu)及率非常高,美國(guo)80%的城(cheng)市實行(xing)電采(cai)暖,加拿大、德(de)國(guo)、法國(guo)等電采(cai)暖比例均在50%以上。

有專家分析認為,國內大(da)(da)力開(kai)展電(dian)(dian)能(neng)替(ti)代(dai),能(neng)有效(xiao)緩解電(dian)(dian)纜產業產能(neng)過(guo)剩帶來的(de)巨(ju)大(da)(da)壓(ya)力。國內電(dian)(dian)線(xian)電(dian)(dian)纜行業產能(neng)過(guo)剩以及設(she)備過(guo)剩是不(bu)爭(zheng)(zheng)的(de)事實,產能(neng)過(guo)剩意(yi)味著(zhu)供大(da)(da)于求,意(yi)味著(zhu)惡性競(jing)爭(zheng)(zheng);而(er)設(she)備過(guo)剩又反映(ying)出(chu)開(kai)工(gong)率(lv)不(bu)足。事實上(shang),僅(jin)次于汽車(che)制造業的(de)第(di)二(er)大(da)(da)產業電(dian)(dian)線(xian)電(dian)(dian)纜行業在贏得(de)“全(quan)球第(di)一”之(zhi)后,卻因蜂(feng)擁而(er)上(shang)深陷“紅海”的(de)產能(neng)嚴(yan)重過(guo)剩之(zhi)中。不(bu)足四成的(de)產能(neng)開(kai)工(gong)率(lv)還不(bu)到歐美同期(qi)一半,連續(xu)萎靡(mi)的(de)虧損包袱成為不(bu)少上(shang)市公(gong)司不(bu)能(neng)承受之(zhi)重,欲剝離減負。

近來研發成(cheng)功的碳纖(xian)維加熱(re)電纜(lan),將加熱(re)電纜(lan)系統的應用推(tui)向了技術創新階段。推(tui)行“以電供熱(re)”的應用,廣泛涉及千(qian)家萬戶。例如(ru)在住宅內部,可實現墻壁、地(di)板、空間(jian)加熱(re)。其中,僅墻壁和(he)地(di)板加熱(re)系統,就需要大量加熱(re)電纜(lan)。此外,根(gen)據外國經(jing)驗,道(dao)路和(he)機場融雪加熱(re),也普遍首選加熱(re)電纜(lan)系統。

電(dian)(dian)采(cai)暖相比燃煤采(cai)暖優勢比較明(ming)顯。當(dang)前,國(guo)(guo)內電(dian)(dian)力(li)(li)(li)(li)供需矛盾將日趨緩和,2006年中(zhong)國(guo)(guo)電(dian)(dian)力(li)(li)(li)(li)供需基本(ben)平衡。從2007年開(kai)始,一部分煤炭(tan)(tan)產地為降低(di)煤炭(tan)(tan)運輸(shu)(shu)成本(ben),大(da)力(li)(li)(li)(li)發展火力(li)(li)(li)(li)發電(dian)(dian),變煤炭(tan)(tan)運輸(shu)(shu)為電(dian)(dian)力(li)(li)(li)(li)輸(shu)(shu)送,并且國(guo)(guo)家(jia)正在(zai)大(da)力(li)(li)(li)(li)發展風力(li)(li)(li)(li)發電(dian)(dian)、太(tai)陽能發電(dian)(dian)、水力(li)(li)(li)(li)發電(dian)(dian)、核(he)電(dian)(dian)等,電(dian)(dian)力(li)(li)(li)(li)已出現(xian)冬季過剩現(xian)象(xiang),這就為電(dian)(dian)采(cai)暖提供了足(zu)夠空間(jian)。

據(ju)相關統計數字(zi)表明,我國(guo)地面輻射采(cai)暖(nuan)市(shi)場在2010年底已(yi)達千億(yi)元,其中技術(shu)成熟的(de)低溫熱水輻射采(cai)暖(nuan)和(he)散熱片采(cai)暖(nuan)占據(ju)70%以上(shang)(shang)的(de)市(shi)場份額。電采(cai)暖(nuan)雖處于(yu)起步(bu)階段(duan),但(dan)也(ye)占據(ju)了(le)25%左右的(de)市(shi)場份額,并且保持持續上(shang)(shang)升的(de)趨勢。

如(ru)今(jin),全國各(ge)地針(zhen)對電采暖(nuan)(nuan)(nuan)紛紛出臺優(you)惠(hui)政(zheng)策(ce),這(zhe)(zhe)從側面展現(xian)出了電采暖(nuan)(nuan)(nuan)的(de)(de)(de)(de)巨大潛力,也為(wei)碳(tan)纖維發(fa)熱(re)(re)電纜的(de)(de)(de)(de)發(fa)展提供了無(wu)限的(de)(de)(de)(de)可能性。就目前各(ge)個集中供暖(nuan)(nuan)(nuan)區域推出的(de)(de)(de)(de)供暖(nuan)(nuan)(nuan)政(zheng)策(ce)來看(kan),煤炭(tan)供熱(re)(re)的(de)(de)(de)(de)時(shi)代正(zheng)在(zai)成(cheng)為(wei)歷史。而新(xin)型的(de)(de)(de)(de)環(huan)保節能的(de)(de)(de)(de)采暖(nuan)(nuan)(nuan)方式正(zheng)在(zai)占領(ling)市場(chang),其中電采暖(nuan)(nuan)(nuan)以(yi)其成(cheng)熟的(de)(de)(de)(de)行業(ye)體系和卓越(yue)的(de)(de)(de)(de)供暖(nuan)(nuan)(nuan)效果正(zheng)在(zai)不斷受(shou)到(dao)重視。這(zhe)(zhe)為(wei)正(zheng)處(chu)于產(chan)能過剩的(de)(de)(de)(de)電纜產(chan)業(ye)開辟了一個新(xin)的(de)(de)(de)(de)市場(chang)。