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來源:行業動態 閱讀(du):157995 發布時間:2019-07-05
日前,國(guo)網天(tian)(tian)(tian)津(jin)市電(dian)(dian)力公司提(ti)出的(de)“以電(dian)(dian)供(gong)熱”試點規劃,被(bei)寫(xie)(xie)入(ru)天(tian)(tian)(tian)津(jin)市政(zheng)(zheng)府(fu)工作報(bao)告,預示著天(tian)(tian)(tian)津(jin)市加(jia)熱電(dian)(dian)纜的(de)需求量(liang)將不(bu)斷提(ti)高。“推(tui)廣電(dian)(dian)能替代(dai)工程,啟動以電(dian)(dian)供(gong)熱試點”被(bei)寫(xie)(xie)入(ru)天(tian)(tian)(tian)津(jin)市政(zheng)(zheng)府(fu)工作報(bao)告,這標志著天(tian)(tian)(tian)津(jin)電(dian)(dian)能替代(dai)工作已進(jin)入(ru)政(zheng)(zheng)府(fu)主導(dao)、系統推(tui)進(jin)的(de)新階段。
當前電(dian)(dian)能替(ti)(ti)代(dai)技術(shu)成熟,經濟優勢明顯,清潔環保已成為政府和廣大(da)(da)用(yong)(yong)戶的共識。一直以來,北方地區冬季供熱取暖主要是采(cai)用(yong)(yong)燃煤鍋(guo)爐(lu),造成嚴重(zhong)大(da)(da)氣污(wu)染(ran)(ran)。如果采(cai)取電(dian)(dian)能替(ti)(ti)代(dai),以電(dian)(dian)能或太陽能代(dai)替(ti)(ti)燃煤蒸汽供熱,不(bu)但供熱成本大(da)(da)幅度降低,而(er)且(qie)不(bu)會(hui)造成環境(jing)污(wu)染(ran)(ran)。
在有(you)些(xie)專家(jia)看來,電(dian)能(neng)作(zuo)為清潔(jie)能(neng)源(yuan)的優勢凸顯,替(ti)(ti)代(dai)(dai)潛力巨(ju)大。4月2日(ri),國家(jia)電(dian)網公司召(zhao)開了(le)2015年電(dian)能(neng)替(ti)(ti)代(dai)(dai)工作(zuo)推(tui)進會,發布了(le)《國家(jia)電(dian)網公司2015年全(quan)面深入推(tui)進電(dian)能(neng)替(ti)(ti)代(dai)(dai)行(xing)動計(ji)劃》,提出了(le)確(que)保全(quan)年完成(cheng)650億(yi)千(qian)瓦時、力爭實現750億(yi)千(qian)瓦時替(ti)(ti)代(dai)(dai)電(dian)量。
據了解,今年國家(jia)電(dian)(dian)(dian)網公司將(jiang)著力(li)鞏固(gu)擴大電(dian)(dian)(dian)窯爐(lu)、電(dian)(dian)(dian)鍋(guo)爐(lu)、熱泵等(deng)成熟項目的(de)實(shi)施范(fan)圍,因地制(zhi)宜拓展新領域、推(tui)(tui)廣(guang)新技術,除(chu)在港(gang)口地區(qu)推(tui)(tui)廣(guang)岸(an)電(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)纜將(jiang)船舶用(yong)電(dian)(dian)(dian)與(yu)岸(an)上電(dian)(dian)(dian)源(yuan)連接,在船舶靠(kao)岸(an)期間采用(yong)陸地電(dian)(dian)(dian)源(yuan)供電(dian)(dian)(dian))外,還(huan)將(jiang)對居民區(qu)、學(xue)校(xiao)等(deng)用(yong)戶(hu)推(tui)(tui)廣(guang)碳晶(jing)、電(dian)(dian)(dian)熱膜(mo)、發熱電(dian)(dian)(dian)纜等(deng)技術,在企事業單位(wei)食堂推(tui)(tui)廣(guang)電(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)蒸鍋(guo),在油(you)(you)田推(tui)(tui)廣(guang)電(dian)(dian)(dian)動鉆機,在油(you)(you)氣(qi)輸送管線(xian)推(tui)(tui)廣(guang)電(dian)(dian)(dian)力(li)加壓等(deng)。
從消(xiao)費(fei)端(duan)來(lai)看,各地(di)主(zhu)要通(tong)過以(yi)電(dian)(dian)(dian)代(dai)煤(mei)、以(yi)電(dian)(dian)(dian)代(dai)油(you)來(lai)促進節(jie)能減(jian)(jian)排。北京(jing)市城(cheng)六區基本取消(xiao)燃(ran)煤(mei)鍋爐,農(nong)村地(di)區新增(zeng)減(jian)(jian)煤(mei)換(huan)煤(mei)120萬噸。河北省提出大(da)幅壓(ya)減(jian)(jian)煤(mei)炭(tan)用量,實施煤(mei)電(dian)(dian)(dian)節(jie)能減(jian)(jian)排升級改造行動(dong)計劃。在歐美發達國(guo)(guo)家,電(dian)(dian)(dian)采(cai)暖(nuan)普(pu)及率(lv)非常(chang)高,美國(guo)(guo)80%的城(cheng)市實行電(dian)(dian)(dian)采(cai)暖(nuan),加拿大(da)、德(de)國(guo)(guo)、法國(guo)(guo)等電(dian)(dian)(dian)采(cai)暖(nuan)比例均(jun)在50%以(yi)上(shang)。
有專家分析認為,國內大力開(kai)展電(dian)能(neng)(neng)替代,能(neng)(neng)有效(xiao)緩解電(dian)纜產(chan)業(ye)產(chan)能(neng)(neng)過(guo)(guo)剩帶來的(de)(de)巨大壓力。國內電(dian)線電(dian)纜行(xing)業(ye)產(chan)能(neng)(neng)過(guo)(guo)剩以及設(she)備過(guo)(guo)剩是不(bu)爭的(de)(de)事(shi)實,產(chan)能(neng)(neng)過(guo)(guo)剩意(yi)(yi)味(wei)著供大于(yu)求(qiu),意(yi)(yi)味(wei)著惡性競爭;而設(she)備過(guo)(guo)剩又反映出開(kai)工率(lv)不(bu)足(zu)(zu)。事(shi)實上,僅次于(yu)汽(qi)車制(zhi)造業(ye)的(de)(de)第(di)二(er)大產(chan)業(ye)電(dian)線電(dian)纜行(xing)業(ye)在贏得“全球第(di)一”之(zhi)(zhi)后,卻因蜂(feng)擁(yong)而上深陷“紅(hong)海”的(de)(de)產(chan)能(neng)(neng)嚴重(zhong)過(guo)(guo)剩之(zhi)(zhi)中(zhong)。不(bu)足(zu)(zu)四成的(de)(de)產(chan)能(neng)(neng)開(kai)工率(lv)還不(bu)到歐美同期一半,連(lian)續萎靡(mi)的(de)(de)虧損包袱成為不(bu)少(shao)上市公司不(bu)能(neng)(neng)承受之(zhi)(zhi)重(zhong),欲剝離減負。
近來研發(fa)成功的碳纖維加熱電(dian)(dian)纜,將加熱電(dian)(dian)纜系(xi)統的應用(yong)推向(xiang)了技術創(chuang)新階段(duan)。推行“以電(dian)(dian)供熱”的應用(yong),廣泛涉及千家萬戶。例如在住宅內部,可實現墻壁、地板(ban)、空間加熱。其(qi)中,僅(jin)墻壁和(he)(he)地板(ban)加熱系(xi)統,就需(xu)要大量加熱電(dian)(dian)纜。此外,根(gen)據外國經(jing)驗,道路和(he)(he)機場融雪加熱,也普遍首(shou)選(xuan)加熱電(dian)(dian)纜系(xi)統。
電(dian)(dian)(dian)(dian)采暖相比燃煤采暖優勢比較明顯。當前,國(guo)內電(dian)(dian)(dian)(dian)力供需(xu)矛盾將日趨(qu)緩和,2006年中國(guo)電(dian)(dian)(dian)(dian)力供需(xu)基本(ben)平衡。從2007年開始,一(yi)部(bu)分(fen)煤炭產地為降低煤炭運輸(shu)成本(ben),大力發展(zhan)火力發電(dian)(dian)(dian)(dian),變(bian)煤炭運輸(shu)為電(dian)(dian)(dian)(dian)力輸(shu)送(song),并(bing)且國(guo)家正在大力發展(zhan)風力發電(dian)(dian)(dian)(dian)、太陽能發電(dian)(dian)(dian)(dian)、水力發電(dian)(dian)(dian)(dian)、核電(dian)(dian)(dian)(dian)等,電(dian)(dian)(dian)(dian)力已出現(xian)冬季過剩現(xian)象,這就為電(dian)(dian)(dian)(dian)采暖提供了足夠空間。
據(ju)相關統計數字表明(ming),我(wo)國地面(mian)輻射采暖市場在2010年底已達千億(yi)元,其中技術成熟的(de)低溫熱水(shui)輻射采暖和散(san)熱片(pian)采暖占據(ju)70%以上的(de)市場份額。電采暖雖處(chu)于起步階段,但也占據(ju)了25%左右的(de)市場份額,并且保持持續(xu)上升的(de)趨勢。
如今,全國各(ge)地(di)針對電(dian)(dian)采(cai)暖(nuan)紛(fen)紛(fen)出(chu)臺優惠政策(ce),這(zhe)從(cong)側面展現出(chu)了(le)電(dian)(dian)采(cai)暖(nuan)的(de)(de)巨大(da)潛(qian)力,也為碳纖維發(fa)熱(re)電(dian)(dian)纜(lan)的(de)(de)發(fa)展提供了(le)無(wu)限的(de)(de)可能(neng)性(xing)。就目前各(ge)個集(ji)中供暖(nuan)區域推出(chu)的(de)(de)供暖(nuan)政策(ce)來看(kan),煤炭供熱(re)的(de)(de)時代正在成為歷史。而新型的(de)(de)環(huan)保節(jie)能(neng)的(de)(de)采(cai)暖(nuan)方式正在占(zhan)領(ling)市場,其中電(dian)(dian)采(cai)暖(nuan)以其成熟的(de)(de)行業體系和卓越的(de)(de)供暖(nuan)效果正在不斷受到重視(shi)。這(zhe)為正處于產能(neng)過剩的(de)(de)電(dian)(dian)纜(lan)產業開辟了(le)一個新的(de)(de)市場。
上一(yi)條(tiao)回民電纜行業機遇百年難得一見