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連山北方市場加熱電纜需求量將不斷提高

來源:行業動(dong)態 閱讀(du):158136 發布時間:2019-07-05

日(ri)前,國網天(tian)津(jin)(jin)市電(dian)力公(gong)司提出的(de)“以電(dian)供(gong)熱(re)”試(shi)點(dian)規劃(hua),被(bei)寫(xie)入(ru)天(tian)津(jin)(jin)市政府(fu)(fu)工作報(bao)告,預示著天(tian)津(jin)(jin)市加熱(re)電(dian)纜的(de)需(xu)求(qiu)量將不斷提高。“推廣電(dian)能替代工程,啟動以電(dian)供(gong)熱(re)試(shi)點(dian)”被(bei)寫(xie)入(ru)天(tian)津(jin)(jin)市政府(fu)(fu)工作報(bao)告,這標志著天(tian)津(jin)(jin)電(dian)能替代工作已(yi)進(jin)入(ru)政府(fu)(fu)主導(dao)、系統推進(jin)的(de)新階段。

當前電(dian)能替(ti)(ti)代(dai)技術成熟,經濟優勢明顯(xian),清潔環(huan)保已成為(wei)政(zheng)府和廣大(da)用(yong)戶的共識(shi)。一直以(yi)來,北方地區冬季(ji)供熱取暖主要是(shi)采(cai)用(yong)燃煤鍋(guo)爐,造成嚴(yan)重大(da)氣污染。如果采(cai)取電(dian)能替(ti)(ti)代(dai),以(yi)電(dian)能或太陽能代(dai)替(ti)(ti)燃煤蒸汽供熱,不但供熱成本(ben)大(da)幅(fu)度降低,而且不會造成環(huan)境污染。

在有些(xie)專家(jia)看來(lai),電(dian)(dian)能(neng)作(zuo)為清潔能(neng)源的優勢凸顯,替代潛力(li)巨大。4月2日,國家(jia)電(dian)(dian)網(wang)公司召開了2015年電(dian)(dian)能(neng)替代工作(zuo)推進會,發布了《國家(jia)電(dian)(dian)網(wang)公司2015年全面深(shen)入推進電(dian)(dian)能(neng)替代行(xing)動計(ji)劃》,提(ti)出了確保全年完成(cheng)650億(yi)千(qian)瓦(wa)時、力(li)爭實現750億(yi)千(qian)瓦(wa)時替代電(dian)(dian)量。

據(ju)了解,今(jin)年國家(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網公司將(jiang)著力鞏固擴(kuo)大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)窯爐、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鍋爐、熱(re)泵等(deng)成(cheng)熟項(xiang)目的實(shi)施范(fan)圍,因地制宜拓展(zhan)新領域、推廣新技術,除在(zai)(zai)港口地區推廣岸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)將(jiang)船舶用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)與岸上(shang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源連接,在(zai)(zai)船舶靠(kao)岸期(qi)間采(cai)用陸地電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian))外,還將(jiang)對(dui)居民區、學(xue)校等(deng)用戶推廣碳晶、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱(re)膜(mo)、發(fa)熱(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)等(deng)技術,在(zai)(zai)企事業單位食堂推廣電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)蒸鍋,在(zai)(zai)油田(tian)推廣電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動鉆機(ji),在(zai)(zai)油氣輸(shu)送管線推廣電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力加壓(ya)等(deng)。

從消費(fei)端(duan)來看(kan),各地主要通過(guo)以(yi)電(dian)代煤、以(yi)電(dian)代油來促進節能減排。北(bei)(bei)京市(shi)城六區(qu)基本取消燃煤鍋(guo)爐,農村地區(qu)新增(zeng)減煤換煤120萬噸(dun)。河北(bei)(bei)省提出大幅壓減煤炭用量,實施煤電(dian)節能減排升(sheng)級改造行動計劃。在歐美發達國家,電(dian)采暖普及率非常高,美國80%的城市(shi)實行電(dian)采暖,加(jia)拿大、德國、法國等電(dian)采暖比例(li)均在50%以(yi)上。

有(you)專家(jia)分析認為(wei),國內(nei)大(da)力開展電(dian)(dian)能(neng)(neng)(neng)替代,能(neng)(neng)(neng)有(you)效緩解電(dian)(dian)纜產(chan)(chan)業(ye)產(chan)(chan)能(neng)(neng)(neng)過(guo)剩(sheng)帶來的(de)(de)(de)(de)巨大(da)壓力。國內(nei)電(dian)(dian)線電(dian)(dian)纜行業(ye)產(chan)(chan)能(neng)(neng)(neng)過(guo)剩(sheng)以及設備過(guo)剩(sheng)是不爭的(de)(de)(de)(de)事(shi)實,產(chan)(chan)能(neng)(neng)(neng)過(guo)剩(sheng)意味(wei)著供大(da)于(yu)求,意味(wei)著惡性競爭;而(er)設備過(guo)剩(sheng)又反映出(chu)開工(gong)率不足。事(shi)實上,僅(jin)次于(yu)汽車(che)制造業(ye)的(de)(de)(de)(de)第(di)二大(da)產(chan)(chan)業(ye)電(dian)(dian)線電(dian)(dian)纜行業(ye)在(zai)贏得“全球第(di)一”之后,卻因蜂擁而(er)上深陷“紅海”的(de)(de)(de)(de)產(chan)(chan)能(neng)(neng)(neng)嚴(yan)重過(guo)剩(sheng)之中。不足四成(cheng)的(de)(de)(de)(de)產(chan)(chan)能(neng)(neng)(neng)開工(gong)率還(huan)不到歐美(mei)同期一半,連續萎(wei)靡(mi)的(de)(de)(de)(de)虧損包袱成(cheng)為(wei)不少上市公司(si)不能(neng)(neng)(neng)承受之重,欲剝離減(jian)負。

近來研發成功的碳纖維加(jia)熱(re)電(dian)纜,將加(jia)熱(re)電(dian)纜系統的應(ying)用推向了(le)技術創(chuang)新階(jie)段(duan)。推行“以電(dian)供熱(re)”的應(ying)用,廣泛涉及千家萬戶(hu)。例如(ru)在住宅內部,可實現墻壁、地(di)板、空間加(jia)熱(re)。其中,僅(jin)墻壁和(he)地(di)板加(jia)熱(re)系統,就需要(yao)大(da)量加(jia)熱(re)電(dian)纜。此外,根據外國經驗,道路和(he)機(ji)場融雪加(jia)熱(re),也普遍(bian)首選加(jia)熱(re)電(dian)纜系統。

電(dian)采暖相比燃煤采暖優(you)勢比較明顯(xian)。當前,國內(nei)電(dian)力(li)供需矛盾將日(ri)趨(qu)緩和(he),2006年中國電(dian)力(li)供需基本平衡。從2007年開始,一(yi)部分煤炭產地(di)為降低煤炭運(yun)輸(shu)(shu)成本,大(da)力(li)發(fa)(fa)(fa)(fa)展(zhan)(zhan)火力(li)發(fa)(fa)(fa)(fa)電(dian),變煤炭運(yun)輸(shu)(shu)為電(dian)力(li)輸(shu)(shu)送,并且國家(jia)正在大(da)力(li)發(fa)(fa)(fa)(fa)展(zhan)(zhan)風力(li)發(fa)(fa)(fa)(fa)電(dian)、太陽能發(fa)(fa)(fa)(fa)電(dian)、水(shui)力(li)發(fa)(fa)(fa)(fa)電(dian)、核電(dian)等,電(dian)力(li)已出現(xian)冬季過剩現(xian)象,這就為電(dian)采暖提供了足(zu)夠(gou)空間。

據相關統(tong)計數(shu)字表明(ming),我國地面輻(fu)射采(cai)(cai)暖市場(chang)(chang)在2010年底(di)已達(da)千(qian)億元(yuan),其(qi)中(zhong)技術成熟的(de)(de)低(di)溫熱水(shui)輻(fu)射采(cai)(cai)暖和散熱片采(cai)(cai)暖占據70%以上的(de)(de)市場(chang)(chang)份額。電采(cai)(cai)暖雖處(chu)于起步(bu)階段(duan),但也(ye)占據了25%左(zuo)右的(de)(de)市場(chang)(chang)份額,并(bing)且保持持續上升的(de)(de)趨勢。

如今(jin),全國各(ge)地針對電(dian)采(cai)(cai)暖(nuan)紛紛出(chu)臺優(you)惠政(zheng)策(ce)(ce),這從側面展(zhan)現出(chu)了(le)電(dian)采(cai)(cai)暖(nuan)的(de)巨大潛力,也為碳纖維發熱(re)電(dian)纜(lan)的(de)發展(zhan)提供(gong)(gong)(gong)了(le)無(wu)限的(de)可能性。就目前(qian)各(ge)個集中(zhong)供(gong)(gong)(gong)暖(nuan)區域(yu)推(tui)出(chu)的(de)供(gong)(gong)(gong)暖(nuan)政(zheng)策(ce)(ce)來看,煤炭供(gong)(gong)(gong)熱(re)的(de)時代正在(zai)(zai)成(cheng)為歷史。而新型的(de)環保節能的(de)采(cai)(cai)暖(nuan)方式正在(zai)(zai)占領(ling)市場,其(qi)中(zhong)電(dian)采(cai)(cai)暖(nuan)以其(qi)成(cheng)熟的(de)行(xing)業(ye)體系和卓越的(de)供(gong)(gong)(gong)暖(nuan)效果正在(zai)(zai)不斷受到(dao)重視。這為正處于(yu)產能過剩的(de)電(dian)纜(lan)產業(ye)開辟了(le)一個新的(de)市場。