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開原北方市場加熱電纜需求量將不斷提高

來源(yuan):行業(ye)動態 閱讀:158140 發布時間:2019-07-05

日(ri)前,國網天(tian)(tian)津市(shi)(shi)(shi)電力公司提出的(de)“以(yi)電供熱(re)”試(shi)點(dian)規劃,被(bei)寫入(ru)(ru)天(tian)(tian)津市(shi)(shi)(shi)政府(fu)工(gong)作(zuo)報(bao)告,預(yu)示著(zhu)天(tian)(tian)津市(shi)(shi)(shi)加熱(re)電纜的(de)需求量將不(bu)斷提高。“推(tui)廣電能(neng)替(ti)代工(gong)程,啟動以(yi)電供熱(re)試(shi)點(dian)”被(bei)寫入(ru)(ru)天(tian)(tian)津市(shi)(shi)(shi)政府(fu)工(gong)作(zuo)報(bao)告,這(zhe)標(biao)志著(zhu)天(tian)(tian)津電能(neng)替(ti)代工(gong)作(zuo)已進(jin)入(ru)(ru)政府(fu)主導、系統推(tui)進(jin)的(de)新階段。

當前電能(neng)替代(dai)技術(shu)成(cheng)熟,經(jing)濟優勢明顯,清潔環保已成(cheng)為(wei)政府和廣大用戶的共識。一直以來,北方地區冬季供(gong)熱(re)取暖主要是采(cai)用燃煤鍋(guo)爐(lu),造成(cheng)嚴重大氣污染。如果采(cai)取電能(neng)替代(dai),以電能(neng)或(huo)太陽能(neng)代(dai)替燃煤蒸汽供(gong)熱(re),不但供(gong)熱(re)成(cheng)本大幅度降低,而且不會造成(cheng)環境污染。

在有些專家(jia)(jia)看(kan)來,電(dian)能(neng)作為清潔能(neng)源的優勢凸顯,替(ti)(ti)代(dai)(dai)潛(qian)力巨大。4月2日,國家(jia)(jia)電(dian)網(wang)公司(si)召開(kai)了(le)2015年(nian)電(dian)能(neng)替(ti)(ti)代(dai)(dai)工(gong)作推進(jin)會(hui),發布了(le)《國家(jia)(jia)電(dian)網(wang)公司(si)2015年(nian)全面(mian)深入推進(jin)電(dian)能(neng)替(ti)(ti)代(dai)(dai)行(xing)動計(ji)劃》,提出了(le)確保全年(nian)完成650億千(qian)瓦(wa)時(shi)、力爭實現750億千(qian)瓦(wa)時(shi)替(ti)(ti)代(dai)(dai)電(dian)量(liang)。

據了(le)解(jie),今年國家電(dian)(dian)(dian)(dian)(dian)網(wang)公(gong)司將著力(li)鞏(gong)固(gu)擴大電(dian)(dian)(dian)(dian)(dian)窯爐、電(dian)(dian)(dian)(dian)(dian)鍋(guo)爐、熱泵等(deng)成熟(shu)項目的實施范圍,因地(di)制(zhi)宜拓展新(xin)領域、推(tui)廣(guang)(guang)新(xin)技術(shu),除(chu)在港口(kou)地(di)區(qu)推(tui)廣(guang)(guang)岸電(dian)(dian)(dian)(dian)(dian)替(ti)代(dai)(通過電(dian)(dian)(dian)(dian)(dian)纜將船(chuan)舶用(yong)電(dian)(dian)(dian)(dian)(dian)與岸上電(dian)(dian)(dian)(dian)(dian)源連接,在船(chuan)舶靠(kao)岸期間(jian)采用(yong)陸地(di)電(dian)(dian)(dian)(dian)(dian)源供(gong)電(dian)(dian)(dian)(dian)(dian))外,還將對(dui)居民區(qu)、學校等(deng)用(yong)戶推(tui)廣(guang)(guang)碳晶、電(dian)(dian)(dian)(dian)(dian)熱膜、發熱電(dian)(dian)(dian)(dian)(dian)纜等(deng)技術(shu),在企事業單位食堂推(tui)廣(guang)(guang)電(dian)(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)(dian)蒸鍋(guo),在油田推(tui)廣(guang)(guang)電(dian)(dian)(dian)(dian)(dian)動(dong)鉆機,在油氣輸送(song)管線推(tui)廣(guang)(guang)電(dian)(dian)(dian)(dian)(dian)力(li)加壓等(deng)。

從消(xiao)費端來(lai)看,各地(di)(di)主要通過以電(dian)代煤、以電(dian)代油(you)來(lai)促進節能減(jian)排(pai)。北(bei)京市(shi)城六區基(ji)本取消(xiao)燃煤鍋爐,農(nong)村地(di)(di)區新增減(jian)煤換煤120萬噸。河北(bei)省提出(chu)大幅壓減(jian)煤炭用量,實施煤電(dian)節能減(jian)排(pai)升級改造行動計劃。在歐美(mei)發達國家,電(dian)采(cai)暖普及率非常高,美(mei)國80%的城市(shi)實行電(dian)采(cai)暖,加拿(na)大、德國、法國等電(dian)采(cai)暖比例均在50%以上(shang)。

有專家(jia)分(fen)析認為,國(guo)內(nei)大(da)力開(kai)展(zhan)電(dian)(dian)(dian)能(neng)(neng)(neng)替代,能(neng)(neng)(neng)有效緩解電(dian)(dian)(dian)纜(lan)產業(ye)(ye)(ye)產能(neng)(neng)(neng)過(guo)剩(sheng)帶來的(de)巨大(da)壓力。國(guo)內(nei)電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)行(xing)業(ye)(ye)(ye)產能(neng)(neng)(neng)過(guo)剩(sheng)以(yi)及設備(bei)過(guo)剩(sheng)是(shi)不(bu)爭的(de)事實(shi),產能(neng)(neng)(neng)過(guo)剩(sheng)意味(wei)著供(gong)大(da)于求,意味(wei)著惡性競爭;而設備(bei)過(guo)剩(sheng)又反映出開(kai)工(gong)率(lv)不(bu)足。事實(shi)上,僅次于汽車制造業(ye)(ye)(ye)的(de)第(di)二大(da)產業(ye)(ye)(ye)電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)行(xing)業(ye)(ye)(ye)在贏(ying)得(de)“全(quan)球第(di)一(yi)”之后,卻因(yin)蜂(feng)擁而上深陷“紅海”的(de)產能(neng)(neng)(neng)嚴重過(guo)剩(sheng)之中。不(bu)足四成的(de)產能(neng)(neng)(neng)開(kai)工(gong)率(lv)還(huan)不(bu)到歐美同期一(yi)半,連續萎靡的(de)虧損包袱(fu)成為不(bu)少上市公司不(bu)能(neng)(neng)(neng)承受之重,欲(yu)剝離減負。

近來(lai)研(yan)發成功(gong)的碳(tan)纖維加(jia)熱(re)電纜,將加(jia)熱(re)電纜系(xi)統的應用推(tui)向了技術創新階段(duan)。推(tui)行“以電供熱(re)”的應用,廣泛涉及千家萬戶。例如在住(zhu)宅內部,可(ke)實(shi)現墻(qiang)壁(bi)、地板、空間加(jia)熱(re)。其中,僅墻(qiang)壁(bi)和地板加(jia)熱(re)系(xi)統,就(jiu)需要(yao)大量加(jia)熱(re)電纜。此外,根據外國經驗,道路和機場(chang)融雪(xue)加(jia)熱(re),也(ye)普遍(bian)首選加(jia)熱(re)電纜系(xi)統。

電(dian)(dian)采(cai)暖(nuan)相比(bi)(bi)燃煤(mei)(mei)采(cai)暖(nuan)優勢比(bi)(bi)較明顯。當前(qian),國(guo)內(nei)電(dian)(dian)力(li)(li)供(gong)(gong)需矛盾將(jiang)日趨緩和,2006年中國(guo)電(dian)(dian)力(li)(li)供(gong)(gong)需基(ji)本(ben)平衡。從2007年開始,一(yi)部(bu)分煤(mei)(mei)炭(tan)產地為(wei)(wei)降低煤(mei)(mei)炭(tan)運輸成本(ben),大力(li)(li)發(fa)(fa)展火力(li)(li)發(fa)(fa)電(dian)(dian),變煤(mei)(mei)炭(tan)運輸為(wei)(wei)電(dian)(dian)力(li)(li)輸送,并且國(guo)家正在大力(li)(li)發(fa)(fa)展風力(li)(li)發(fa)(fa)電(dian)(dian)、太陽能發(fa)(fa)電(dian)(dian)、水力(li)(li)發(fa)(fa)電(dian)(dian)、核電(dian)(dian)等,電(dian)(dian)力(li)(li)已(yi)出現(xian)冬(dong)季(ji)過剩現(xian)象(xiang),這就為(wei)(wei)電(dian)(dian)采(cai)暖(nuan)提供(gong)(gong)了足夠空間。

據(ju)相關統計數字表明(ming),我國地面輻(fu)(fu)射采(cai)暖(nuan)市場(chang)在2010年底已達千(qian)億元,其中技術成熟的低溫(wen)熱水輻(fu)(fu)射采(cai)暖(nuan)和散熱片(pian)采(cai)暖(nuan)占(zhan)據(ju)70%以上的市場(chang)份額。電采(cai)暖(nuan)雖處于起(qi)步(bu)階段,但也占(zhan)據(ju)了25%左右(you)的市場(chang)份額,并且保持持續上升的趨勢(shi)。

如今,全國各地針(zhen)對電(dian)采暖紛紛出(chu)臺優惠政策(ce),這從側面展現(xian)出(chu)了(le)(le)電(dian)采暖的(de)(de)巨(ju)大(da)潛力,也為碳纖維發熱電(dian)纜的(de)(de)發展提供了(le)(le)無限的(de)(de)可能(neng)性。就目前各個集中供暖區域推出(chu)的(de)(de)供暖政策(ce)來看,煤(mei)炭供熱的(de)(de)時代正在成為歷史。而新型的(de)(de)環(huan)保(bao)節(jie)能(neng)的(de)(de)采暖方(fang)式正在占領市(shi)場,其中電(dian)采暖以其成熟的(de)(de)行業體系和(he)卓越的(de)(de)供暖效果正在不斷受到重視(shi)。這為正處于產能(neng)過(guo)剩的(de)(de)電(dian)纜產業開辟了(le)(le)一個新的(de)(de)市(shi)場。