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輝南北方市場加熱電纜需求量將不斷提高

來(lai)源:行業動態 閱讀:158363 發布時間:2019-07-05

日前,國網(wang)天(tian)(tian)津(jin)市(shi)電力公(gong)司提出的“以電供熱(re)”試點(dian)規劃,被寫入(ru)天(tian)(tian)津(jin)市(shi)政府工(gong)作(zuo)(zuo)報告,預(yu)示著天(tian)(tian)津(jin)市(shi)加(jia)熱(re)電纜的需求(qiu)量(liang)將不(bu)斷(duan)提高。“推(tui)廣電能替代(dai)工(gong)程,啟動(dong)以電供熱(re)試點(dian)”被寫入(ru)天(tian)(tian)津(jin)市(shi)政府工(gong)作(zuo)(zuo)報告,這標志著天(tian)(tian)津(jin)電能替代(dai)工(gong)作(zuo)(zuo)已進入(ru)政府主導、系統推(tui)進的新階段。

當前電能替(ti)(ti)(ti)代技術成熟(shu),經濟優勢明顯,清潔環(huan)保已(yi)成為政府(fu)和廣大用(yong)戶(hu)的(de)共識。一直以來,北方(fang)地區(qu)冬季供熱取暖主要是(shi)采(cai)用(yong)燃煤鍋爐,造(zao)(zao)成嚴重大氣污(wu)染(ran)。如果采(cai)取電能替(ti)(ti)(ti)代,以電能或太陽能代替(ti)(ti)(ti)燃煤蒸汽供熱,不但供熱成本大幅度降低,而(er)且不會(hui)造(zao)(zao)成環(huan)境污(wu)染(ran)。

在有些專(zhuan)家看來,電(dian)能(neng)作為清潔能(neng)源(yuan)的優勢凸顯,替代(dai)(dai)潛力巨大。4月2日,國家電(dian)網公司(si)召開(kai)了(le)2015年電(dian)能(neng)替代(dai)(dai)工作推進(jin)(jin)會(hui),發布了(le)《國家電(dian)網公司(si)2015年全面深入推進(jin)(jin)電(dian)能(neng)替代(dai)(dai)行動計劃(hua)》,提出了(le)確保全年完成650億千瓦(wa)時、力爭實(shi)現750億千瓦(wa)時替代(dai)(dai)電(dian)量。

據了(le)解,今年國家電(dian)(dian)(dian)(dian)網公司(si)將(jiang)著(zhu)力鞏固擴大(da)電(dian)(dian)(dian)(dian)窯爐、電(dian)(dian)(dian)(dian)鍋爐、熱泵等(deng)成熟項目的實施范圍,因地(di)制宜拓展新領域、推廣(guang)(guang)(guang)新技(ji)術,除在(zai)(zai)港口地(di)區推廣(guang)(guang)(guang)岸電(dian)(dian)(dian)(dian)替代(dai)(通過電(dian)(dian)(dian)(dian)纜(lan)(lan)將(jiang)船舶用(yong)電(dian)(dian)(dian)(dian)與岸上電(dian)(dian)(dian)(dian)源(yuan)連接,在(zai)(zai)船舶靠岸期間采(cai)用(yong)陸(lu)地(di)電(dian)(dian)(dian)(dian)源(yuan)供(gong)電(dian)(dian)(dian)(dian))外,還將(jiang)對居民區、學校等(deng)用(yong)戶推廣(guang)(guang)(guang)碳晶、電(dian)(dian)(dian)(dian)熱膜、發熱電(dian)(dian)(dian)(dian)纜(lan)(lan)等(deng)技(ji)術,在(zai)(zai)企事(shi)業(ye)單位食堂推廣(guang)(guang)(guang)電(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)蒸鍋,在(zai)(zai)油田推廣(guang)(guang)(guang)電(dian)(dian)(dian)(dian)動鉆機,在(zai)(zai)油氣輸送(song)管線(xian)推廣(guang)(guang)(guang)電(dian)(dian)(dian)(dian)力加壓等(deng)。

從消費端(duan)來看,各(ge)地主要通過以(yi)電(dian)(dian)(dian)代煤(mei)、以(yi)電(dian)(dian)(dian)代油來促進節能減排。北京市(shi)城(cheng)六區基(ji)本取消燃煤(mei)鍋爐,農村(cun)地區新增減煤(mei)換煤(mei)120萬噸。河北省提出大幅壓減煤(mei)炭用量,實(shi)施(shi)煤(mei)電(dian)(dian)(dian)節能減排升(sheng)級改(gai)造行動計劃。在(zai)歐美發(fa)達國家,電(dian)(dian)(dian)采暖普及率非常高(gao),美國80%的(de)城(cheng)市(shi)實(shi)行電(dian)(dian)(dian)采暖,加拿大、德國、法國等(deng)電(dian)(dian)(dian)采暖比例均在(zai)50%以(yi)上(shang)。

有專家分析認為,國內(nei)大力開展電(dian)(dian)能(neng)(neng)替代,能(neng)(neng)有效緩解電(dian)(dian)纜產(chan)(chan)(chan)業(ye)產(chan)(chan)(chan)能(neng)(neng)過剩(sheng)(sheng)(sheng)(sheng)帶來的巨(ju)大壓力。國內(nei)電(dian)(dian)線電(dian)(dian)纜行業(ye)產(chan)(chan)(chan)能(neng)(neng)過剩(sheng)(sheng)(sheng)(sheng)以及(ji)設備過剩(sheng)(sheng)(sheng)(sheng)是不(bu)(bu)爭(zheng)的事(shi)實,產(chan)(chan)(chan)能(neng)(neng)過剩(sheng)(sheng)(sheng)(sheng)意味(wei)(wei)著(zhu)供大于求(qiu),意味(wei)(wei)著(zhu)惡性競(jing)爭(zheng);而設備過剩(sheng)(sheng)(sheng)(sheng)又反(fan)映出開工(gong)率不(bu)(bu)足(zu)。事(shi)實上,僅次于汽車(che)制造業(ye)的第(di)二大產(chan)(chan)(chan)業(ye)電(dian)(dian)線電(dian)(dian)纜行業(ye)在贏得“全球第(di)一”之后,卻(que)因蜂擁而上深陷“紅海”的產(chan)(chan)(chan)能(neng)(neng)嚴重過剩(sheng)(sheng)(sheng)(sheng)之中(zhong)。不(bu)(bu)足(zu)四成的產(chan)(chan)(chan)能(neng)(neng)開工(gong)率還不(bu)(bu)到歐美同期(qi)一半,連續(xu)萎靡(mi)的虧損(sun)包袱成為不(bu)(bu)少上市公司不(bu)(bu)能(neng)(neng)承受之重,欲剝離(li)減負。

近來(lai)研發成功的碳(tan)纖維加(jia)(jia)(jia)(jia)(jia)熱(re)(re)電纜(lan),將(jiang)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)電纜(lan)系統的應用(yong)推向(xiang)了技術創新(xin)階段(duan)。推行“以(yi)電供(gong)熱(re)(re)”的應用(yong),廣泛(fan)涉及千家萬戶。例如在住宅內部,可實現墻壁、地板(ban)、空間加(jia)(jia)(jia)(jia)(jia)熱(re)(re)。其(qi)中,僅墻壁和地板(ban)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)系統,就(jiu)需(xu)要大量加(jia)(jia)(jia)(jia)(jia)熱(re)(re)電纜(lan)。此外,根據外國經(jing)驗,道路(lu)和機場融(rong)雪加(jia)(jia)(jia)(jia)(jia)熱(re)(re),也普遍首(shou)選加(jia)(jia)(jia)(jia)(jia)熱(re)(re)電纜(lan)系統。

電(dian)采(cai)暖(nuan)相(xiang)比燃煤采(cai)暖(nuan)優勢比較明顯。當(dang)前,國內(nei)電(dian)力(li)(li)供(gong)需矛盾(dun)將日趨緩和,2006年中國電(dian)力(li)(li)供(gong)需基本平衡。從2007年開始,一部(bu)分(fen)煤炭產地(di)為降低煤炭運輸成本,大力(li)(li)發(fa)(fa)展(zhan)火力(li)(li)發(fa)(fa)電(dian),變煤炭運輸為電(dian)力(li)(li)輸送,并且(qie)國家(jia)正在大力(li)(li)發(fa)(fa)展(zhan)風(feng)力(li)(li)發(fa)(fa)電(dian)、太陽(yang)能(neng)發(fa)(fa)電(dian)、水力(li)(li)發(fa)(fa)電(dian)、核電(dian)等(deng),電(dian)力(li)(li)已(yi)出現冬季(ji)過剩現象(xiang),這就為電(dian)采(cai)暖(nuan)提供(gong)了(le)足夠空(kong)間。

據(ju)相(xiang)關(guan)統(tong)計數字表明,我國地(di)面(mian)輻射采(cai)(cai)暖(nuan)市場在2010年底已(yi)達(da)千億元,其中技術成熟的低溫(wen)熱水輻射采(cai)(cai)暖(nuan)和散熱片采(cai)(cai)暖(nuan)占(zhan)據(ju)70%以上(shang)的市場份額。電(dian)采(cai)(cai)暖(nuan)雖處于起(qi)步階段,但也占(zhan)據(ju)了25%左(zuo)右的市場份額,并(bing)且保持持續上(shang)升(sheng)的趨勢。

如今,全(quan)國各地針對電(dian)采(cai)(cai)暖(nuan)(nuan)紛紛出臺優惠政策(ce),這從(cong)側面展現(xian)出了(le)(le)(le)電(dian)采(cai)(cai)暖(nuan)(nuan)的(de)(de)巨大潛力,也為(wei)(wei)碳纖維(wei)發熱電(dian)纜的(de)(de)發展提供(gong)了(le)(le)(le)無(wu)限的(de)(de)可能性。就(jiu)目前(qian)各個(ge)(ge)集中(zhong)供(gong)暖(nuan)(nuan)區域推出的(de)(de)供(gong)暖(nuan)(nuan)政策(ce)來(lai)看,煤(mei)炭供(gong)熱的(de)(de)時代正(zheng)(zheng)在成(cheng)為(wei)(wei)歷史。而新型的(de)(de)環(huan)保節能的(de)(de)采(cai)(cai)暖(nuan)(nuan)方式正(zheng)(zheng)在占(zhan)領市(shi)場,其(qi)中(zhong)電(dian)采(cai)(cai)暖(nuan)(nuan)以其(qi)成(cheng)熟的(de)(de)行(xing)業體(ti)系和卓越的(de)(de)供(gong)暖(nuan)(nuan)效果正(zheng)(zheng)在不斷受到重(zhong)視。這為(wei)(wei)正(zheng)(zheng)處(chu)于產(chan)能過剩的(de)(de)電(dian)纜產(chan)業開辟了(le)(le)(le)一(yi)個(ge)(ge)新的(de)(de)市(shi)場。