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大同北方市場加熱電纜需求量將不斷提高

來源:行業動態 閱讀(du):157962 發布時(shi)間:2019-07-05

日(ri)前,國網天(tian)津(jin)市(shi)電力公(gong)司提出的(de)“以(yi)電供熱(re)”試點規劃,被寫(xie)入(ru)(ru)天(tian)津(jin)市(shi)政(zheng)府(fu)工作報告(gao)(gao),預示著天(tian)津(jin)市(shi)加熱(re)電纜的(de)需(xu)求(qiu)量將不斷提高。“推廣電能替代工程,啟動以(yi)電供熱(re)試點”被寫(xie)入(ru)(ru)天(tian)津(jin)市(shi)政(zheng)府(fu)工作報告(gao)(gao),這標志(zhi)著天(tian)津(jin)電能替代工作已進入(ru)(ru)政(zheng)府(fu)主導(dao)、系統(tong)推進的(de)新階段。

當前電能(neng)替(ti)代(dai)技術成熟,經濟(ji)優(you)勢明顯,清潔(jie)環保已成為政府(fu)和廣大用戶(hu)的共識。一直以(yi)來,北方(fang)地(di)區冬(dong)季供(gong)(gong)熱取暖(nuan)主要(yao)是采用燃煤鍋爐,造成嚴重大氣污染。如果采取電能(neng)替(ti)代(dai),以(yi)電能(neng)或太陽能(neng)代(dai)替(ti)燃煤蒸汽(qi)供(gong)(gong)熱,不但供(gong)(gong)熱成本大幅度(du)降低,而且不會造成環境污染。

在有些(xie)專(zhuan)家(jia)(jia)看(kan)來,電能(neng)作為清(qing)潔(jie)能(neng)源的優勢凸顯,替(ti)(ti)代潛力(li)巨大(da)。4月2日(ri),國(guo)家(jia)(jia)電網公司召開了(le)(le)2015年電能(neng)替(ti)(ti)代工作推進(jin)會,發布(bu)了(le)(le)《國(guo)家(jia)(jia)電網公司2015年全面深入推進(jin)電能(neng)替(ti)(ti)代行動(dong)計劃》,提(ti)出了(le)(le)確保全年完成650億千瓦時(shi)、力(li)爭實現750億千瓦時(shi)替(ti)(ti)代電量(liang)。

據了解,今年(nian)國家電(dian)(dian)(dian)(dian)(dian)(dian)網公司將著力(li)鞏固擴(kuo)大電(dian)(dian)(dian)(dian)(dian)(dian)窯爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)鍋爐(lu)、熱泵等(deng)成(cheng)熟項目的實(shi)施范(fan)圍(wei),因地(di)(di)制宜拓展(zhan)新領域(yu)、推(tui)廣新技術,除在港(gang)口地(di)(di)區(qu)(qu)推(tui)廣岸電(dian)(dian)(dian)(dian)(dian)(dian)替代(通(tong)過電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)將船(chuan)舶用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)與岸上電(dian)(dian)(dian)(dian)(dian)(dian)源連接,在船(chuan)舶靠岸期(qi)間采用(yong)(yong)陸地(di)(di)電(dian)(dian)(dian)(dian)(dian)(dian)源供(gong)電(dian)(dian)(dian)(dian)(dian)(dian))外,還將對居民區(qu)(qu)、學校等(deng)用(yong)(yong)戶推(tui)廣碳(tan)晶(jing)、電(dian)(dian)(dian)(dian)(dian)(dian)熱膜、發熱電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)等(deng)技術,在企(qi)事業單位食堂推(tui)廣電(dian)(dian)(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)(dian)(dian)蒸(zheng)鍋,在油(you)田推(tui)廣電(dian)(dian)(dian)(dian)(dian)(dian)動鉆機,在油(you)氣輸送(song)管線推(tui)廣電(dian)(dian)(dian)(dian)(dian)(dian)力(li)加壓等(deng)。

從消(xiao)費端來(lai)看,各地主要通過以(yi)電(dian)代煤(mei)(mei)、以(yi)電(dian)代油來(lai)促進節能減(jian)(jian)排。北京市(shi)城六(liu)區基本取消(xiao)燃煤(mei)(mei)鍋(guo)爐,農村地區新增減(jian)(jian)煤(mei)(mei)換煤(mei)(mei)120萬噸。河(he)北省提出(chu)大幅壓(ya)減(jian)(jian)煤(mei)(mei)炭用量,實施煤(mei)(mei)電(dian)節能減(jian)(jian)排升級改造(zao)行(xing)動計劃。在(zai)歐(ou)美發達(da)國(guo)家(jia),電(dian)采暖(nuan)普及率非(fei)常(chang)高(gao),美國(guo)80%的城市(shi)實行(xing)電(dian)采暖(nuan),加拿大、德國(guo)、法國(guo)等電(dian)采暖(nuan)比例均在(zai)50%以(yi)上。

有(you)專家分析認為,國內大力開(kai)(kai)展電能(neng)(neng)替代(dai),能(neng)(neng)有(you)效(xiao)緩解電纜產(chan)(chan)(chan)業(ye)產(chan)(chan)(chan)能(neng)(neng)過(guo)(guo)剩帶(dai)來的(de)(de)(de)巨(ju)大壓力。國內電線(xian)電纜行業(ye)產(chan)(chan)(chan)能(neng)(neng)過(guo)(guo)剩以及設備過(guo)(guo)剩是不(bu)爭的(de)(de)(de)事(shi)實,產(chan)(chan)(chan)能(neng)(neng)過(guo)(guo)剩意(yi)味著供大于求,意(yi)味著惡性競爭;而(er)設備過(guo)(guo)剩又(you)反映出開(kai)(kai)工率不(bu)足。事(shi)實上,僅次于汽車制造業(ye)的(de)(de)(de)第二大產(chan)(chan)(chan)業(ye)電線(xian)電纜行業(ye)在贏得“全球第一”之(zhi)后,卻因蜂(feng)擁而(er)上深陷“紅海”的(de)(de)(de)產(chan)(chan)(chan)能(neng)(neng)嚴重過(guo)(guo)剩之(zhi)中(zhong)。不(bu)足四成的(de)(de)(de)產(chan)(chan)(chan)能(neng)(neng)開(kai)(kai)工率還不(bu)到歐美同期一半(ban),連續萎靡的(de)(de)(de)虧損包(bao)袱成為不(bu)少上市公(gong)司不(bu)能(neng)(neng)承受之(zhi)重,欲剝離減負(fu)。

近來(lai)研發(fa)成功(gong)的碳(tan)纖維加(jia)(jia)熱(re)電(dian)(dian)纜(lan),將加(jia)(jia)熱(re)電(dian)(dian)纜(lan)系(xi)統的應用(yong)推向了技術創新階(jie)段。推行“以電(dian)(dian)供熱(re)”的應用(yong),廣泛(fan)涉及千家(jia)萬戶。例如在(zai)住宅內(nei)部,可(ke)實現墻壁、地板、空間(jian)加(jia)(jia)熱(re)。其中,僅墻壁和地板加(jia)(jia)熱(re)系(xi)統,就需要大量(liang)加(jia)(jia)熱(re)電(dian)(dian)纜(lan)。此外,根據外國經(jing)驗,道路和機場融雪(xue)加(jia)(jia)熱(re),也普遍首選(xuan)加(jia)(jia)熱(re)電(dian)(dian)纜(lan)系(xi)統。

電(dian)(dian)采(cai)(cai)暖(nuan)(nuan)相比燃煤采(cai)(cai)暖(nuan)(nuan)優(you)勢比較明顯(xian)。當前,國內(nei)電(dian)(dian)力(li)(li)供(gong)需(xu)矛盾將日趨緩和,2006年中國電(dian)(dian)力(li)(li)供(gong)需(xu)基(ji)本平衡(heng)。從(cong)2007年開始,一部分煤炭(tan)產地為(wei)降低煤炭(tan)運(yun)輸(shu)成本,大(da)力(li)(li)發展火力(li)(li)發電(dian)(dian),變煤炭(tan)運(yun)輸(shu)為(wei)電(dian)(dian)力(li)(li)輸(shu)送,并且國家正在大(da)力(li)(li)發展風(feng)力(li)(li)發電(dian)(dian)、太陽能(neng)發電(dian)(dian)、水(shui)力(li)(li)發電(dian)(dian)、核(he)電(dian)(dian)等,電(dian)(dian)力(li)(li)已出現冬季過(guo)剩現象,這就為(wei)電(dian)(dian)采(cai)(cai)暖(nuan)(nuan)提供(gong)了(le)足夠空間。

據相關統(tong)計數字表(biao)明,我(wo)國(guo)地(di)面輻(fu)(fu)射(she)采(cai)(cai)暖市場在2010年底已達千億元,其(qi)中技術成熟的低(di)溫熱(re)水輻(fu)(fu)射(she)采(cai)(cai)暖和(he)散熱(re)片采(cai)(cai)暖占據70%以上的市場份額。電采(cai)(cai)暖雖處于起步階段,但也占據了(le)25%左右的市場份額,并且(qie)保(bao)持持續上升的趨勢。

如(ru)今,全國各(ge)(ge)地針對電(dian)采暖(nuan)(nuan)(nuan)紛紛出臺(tai)優惠政(zheng)策,這(zhe)從(cong)側面展現出了(le)電(dian)采暖(nuan)(nuan)(nuan)的巨大(da)潛力,也為(wei)碳(tan)纖(xian)維發(fa)熱(re)電(dian)纜的發(fa)展提供(gong)了(le)無限的可(ke)能(neng)性(xing)。就目(mu)前各(ge)(ge)個集中供(gong)暖(nuan)(nuan)(nuan)區(qu)域(yu)推出的供(gong)暖(nuan)(nuan)(nuan)政(zheng)策來(lai)看,煤炭供(gong)熱(re)的時代正在成(cheng)為(wei)歷(li)史。而(er)新(xin)型(xing)的環保節能(neng)的采暖(nuan)(nuan)(nuan)方(fang)式(shi)正在占領市(shi)場,其中電(dian)采暖(nuan)(nuan)(nuan)以其成(cheng)熟的行業體系和(he)卓越的供(gong)暖(nuan)(nuan)(nuan)效果正在不(bu)斷受(shou)到重視。這(zhe)為(wei)正處于(yu)產能(neng)過(guo)剩(sheng)的電(dian)纜產業開辟了(le)一(yi)個新(xin)的市(shi)場。