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138-9810-2027

鐵西北方市場加熱電纜需求量將不斷提高

來源:行業(ye)動態 閱讀:158451 發布時間:2019-07-05

日前,國(guo)網天津市(shi)電(dian)(dian)力公司提(ti)出的(de)“以電(dian)(dian)供(gong)熱(re)”試點規劃,被(bei)寫(xie)入天津市(shi)政府(fu)工(gong)作(zuo)報告,預示(shi)著天津市(shi)加(jia)熱(re)電(dian)(dian)纜的(de)需求(qiu)量將不斷提(ti)高(gao)。“推(tui)廣(guang)電(dian)(dian)能替(ti)代(dai)工(gong)程,啟動(dong)以電(dian)(dian)供(gong)熱(re)試點”被(bei)寫(xie)入天津市(shi)政府(fu)工(gong)作(zuo)報告,這標志(zhi)著天津電(dian)(dian)能替(ti)代(dai)工(gong)作(zuo)已(yi)進入政府(fu)主(zhu)導(dao)、系統推(tui)進的(de)新(xin)階段。

當前電能替(ti)代(dai)技術成(cheng)(cheng)熟(shu),經濟優勢明顯,清潔環(huan)保已成(cheng)(cheng)為政府和廣(guang)大用(yong)戶的共識。一直以來(lai),北方地(di)區冬季供(gong)熱(re)(re)取暖主(zhu)要是(shi)采(cai)用(yong)燃(ran)煤鍋爐,造(zao)成(cheng)(cheng)嚴重大氣污染。如果采(cai)取電能替(ti)代(dai),以電能或太陽能代(dai)替(ti)燃(ran)煤蒸(zheng)汽供(gong)熱(re)(re),不(bu)但供(gong)熱(re)(re)成(cheng)(cheng)本大幅度降低(di),而且不(bu)會(hui)造(zao)成(cheng)(cheng)環(huan)境污染。

在有(you)些專家看來(lai),電(dian)(dian)(dian)能作為清潔能源的(de)優勢凸顯(xian),替(ti)代潛力(li)巨大(da)。4月2日,國(guo)家電(dian)(dian)(dian)網公司召開了2015年電(dian)(dian)(dian)能替(ti)代工(gong)作推進會(hui),發(fa)布了《國(guo)家電(dian)(dian)(dian)網公司2015年全(quan)面深(shen)入推進電(dian)(dian)(dian)能替(ti)代行動計劃》,提出了確保全(quan)年完成650億千(qian)瓦時、力(li)爭(zheng)實現750億千(qian)瓦時替(ti)代電(dian)(dian)(dian)量(liang)。

據(ju)了解,今年國家電(dian)(dian)(dian)(dian)網公(gong)司將(jiang)著力鞏固擴大電(dian)(dian)(dian)(dian)窯爐(lu)、電(dian)(dian)(dian)(dian)鍋爐(lu)、熱(re)泵等(deng)成熟項目的實施范(fan)圍,因地(di)制宜拓展新領域、推(tui)廣(guang)新技術(shu),除在港口地(di)區推(tui)廣(guang)岸(an)電(dian)(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)(dian)纜(lan)將(jiang)船舶(bo)用(yong)電(dian)(dian)(dian)(dian)與岸(an)上(shang)電(dian)(dian)(dian)(dian)源連接(jie),在船舶(bo)靠岸(an)期間采用(yong)陸地(di)電(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian))外,還將(jiang)對居(ju)民(min)區、學校等(deng)用(yong)戶(hu)推(tui)廣(guang)碳晶、電(dian)(dian)(dian)(dian)熱(re)膜、發熱(re)電(dian)(dian)(dian)(dian)纜(lan)等(deng)技術(shu),在企事業單位(wei)食堂推(tui)廣(guang)電(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)蒸(zheng)鍋,在油田(tian)推(tui)廣(guang)電(dian)(dian)(dian)(dian)動鉆機(ji),在油氣輸送(song)管線推(tui)廣(guang)電(dian)(dian)(dian)(dian)力加(jia)壓等(deng)。

從消(xiao)費端來(lai)看,各地主要通過以電代(dai)煤(mei)(mei)、以電代(dai)油來(lai)促進節(jie)能減(jian)排(pai)。北(bei)(bei)京(jing)市(shi)城六區基(ji)本(ben)取消(xiao)燃(ran)煤(mei)(mei)鍋爐,農村地區新增減(jian)煤(mei)(mei)換煤(mei)(mei)120萬噸。河北(bei)(bei)省提出(chu)大幅壓減(jian)煤(mei)(mei)炭用量,實施煤(mei)(mei)電節(jie)能減(jian)排(pai)升級改造行(xing)動計劃(hua)。在(zai)歐美發達國家,電采暖(nuan)普及率(lv)非常高,美國80%的城市(shi)實行(xing)電采暖(nuan),加拿(na)大、德國、法國等電采暖(nuan)比(bi)例(li)均在(zai)50%以上。

有(you)專家分析認(ren)為(wei),國內大(da)力開展電(dian)能(neng)(neng)替代(dai),能(neng)(neng)有(you)效緩(huan)解電(dian)纜(lan)產(chan)(chan)(chan)業(ye)(ye)產(chan)(chan)(chan)能(neng)(neng)過剩(sheng)帶來的巨(ju)大(da)壓力。國內電(dian)線(xian)電(dian)纜(lan)行業(ye)(ye)產(chan)(chan)(chan)能(neng)(neng)過剩(sheng)以及設(she)備過剩(sheng)是不爭(zheng)的事實,產(chan)(chan)(chan)能(neng)(neng)過剩(sheng)意(yi)味著供大(da)于求,意(yi)味著惡性競爭(zheng);而設(she)備過剩(sheng)又反映出開工率不足。事實上,僅次(ci)于汽車制造業(ye)(ye)的第(di)二大(da)產(chan)(chan)(chan)業(ye)(ye)電(dian)線(xian)電(dian)纜(lan)行業(ye)(ye)在贏得“全(quan)球第(di)一”之(zhi)后,卻因蜂擁(yong)而上深(shen)陷“紅(hong)海”的產(chan)(chan)(chan)能(neng)(neng)嚴重過剩(sheng)之(zhi)中(zhong)。不足四成(cheng)的產(chan)(chan)(chan)能(neng)(neng)開工率還不到歐美同期一半,連續萎靡的虧損包袱成(cheng)為(wei)不少上市公司不能(neng)(neng)承受之(zhi)重,欲剝離減負。

近來研發成功的碳(tan)纖維加熱(re)(re)(re)(re)電(dian)纜(lan)(lan),將(jiang)加熱(re)(re)(re)(re)電(dian)纜(lan)(lan)系統的應用推向了技術創新階段。推行(xing)“以電(dian)供熱(re)(re)(re)(re)”的應用,廣泛(fan)涉及千家萬戶。例(li)如在(zai)住宅(zhai)內部,可(ke)實現墻壁(bi)、地(di)板、空間加熱(re)(re)(re)(re)。其中,僅墻壁(bi)和(he)地(di)板加熱(re)(re)(re)(re)系統,就需要(yao)大量(liang)加熱(re)(re)(re)(re)電(dian)纜(lan)(lan)。此外,根據外國經驗,道路和(he)機場(chang)融雪加熱(re)(re)(re)(re),也普(pu)遍首選(xuan)加熱(re)(re)(re)(re)電(dian)纜(lan)(lan)系統。

電(dian)(dian)采暖(nuan)(nuan)相比燃煤(mei)采暖(nuan)(nuan)優勢比較明顯。當前,國(guo)內電(dian)(dian)力(li)(li)(li)供(gong)(gong)需(xu)矛盾將日趨緩和(he),2006年中國(guo)電(dian)(dian)力(li)(li)(li)供(gong)(gong)需(xu)基本(ben)平衡。從(cong)2007年開(kai)始,一部(bu)分煤(mei)炭(tan)產(chan)地為降低煤(mei)炭(tan)運輸成本(ben),大力(li)(li)(li)發(fa)(fa)(fa)展火力(li)(li)(li)發(fa)(fa)(fa)電(dian)(dian),變(bian)煤(mei)炭(tan)運輸為電(dian)(dian)力(li)(li)(li)輸送,并且國(guo)家正在(zai)大力(li)(li)(li)發(fa)(fa)(fa)展風力(li)(li)(li)發(fa)(fa)(fa)電(dian)(dian)、太陽能發(fa)(fa)(fa)電(dian)(dian)、水力(li)(li)(li)發(fa)(fa)(fa)電(dian)(dian)、核電(dian)(dian)等,電(dian)(dian)力(li)(li)(li)已出(chu)現冬季過(guo)剩現象,這就為電(dian)(dian)采暖(nuan)(nuan)提供(gong)(gong)了(le)足夠(gou)空間。

據(ju)(ju)相關統計數字表明,我國地面輻射采暖(nuan)市(shi)(shi)場(chang)在2010年底已達千億元,其中技術成熟的(de)低(di)溫熱水輻射采暖(nuan)和(he)散熱片采暖(nuan)占據(ju)(ju)70%以上的(de)市(shi)(shi)場(chang)份額。電采暖(nuan)雖處(chu)于起(qi)步階段,但也占據(ju)(ju)了25%左(zuo)右的(de)市(shi)(shi)場(chang)份額,并且保持持續上升的(de)趨勢。

如今,全國各地針對電采(cai)暖紛紛出(chu)臺優惠政策,這從側面展(zhan)現出(chu)了(le)(le)電采(cai)暖的巨大潛力,也為(wei)碳(tan)纖維發熱電纜的發展(zhan)提供(gong)(gong)了(le)(le)無(wu)限(xian)的可能性。就目前各個集中供(gong)(gong)暖區域推出(chu)的供(gong)(gong)暖政策來看,煤炭供(gong)(gong)熱的時代正(zheng)在成為(wei)歷史。而新(xin)型(xing)的環保節能的采(cai)暖方式正(zheng)在占領市場,其(qi)中電采(cai)暖以(yi)其(qi)成熟的行業體系和卓越的供(gong)(gong)暖效果正(zheng)在不斷(duan)受(shou)到重(zhong)視。這為(wei)正(zheng)處(chu)于產(chan)能過剩的電纜產(chan)業開辟了(le)(le)一(yi)個新(xin)的市場。