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來源:行業動態 閱讀:158302 發布時間:2019-07-05
日前,國網天(tian)(tian)津(jin)(jin)市(shi)電(dian)(dian)力(li)公司(si)提出的(de)(de)(de)“以(yi)(yi)電(dian)(dian)供熱”試點規劃(hua),被(bei)寫(xie)入(ru)天(tian)(tian)津(jin)(jin)市(shi)政(zheng)府工作(zuo)(zuo)報告(gao),預示著(zhu)天(tian)(tian)津(jin)(jin)市(shi)加熱電(dian)(dian)纜的(de)(de)(de)需求量將不斷(duan)提高。“推(tui)廣電(dian)(dian)能(neng)替(ti)代工程,啟(qi)動以(yi)(yi)電(dian)(dian)供熱試點”被(bei)寫(xie)入(ru)天(tian)(tian)津(jin)(jin)市(shi)政(zheng)府工作(zuo)(zuo)報告(gao),這標(biao)志著(zhu)天(tian)(tian)津(jin)(jin)電(dian)(dian)能(neng)替(ti)代工作(zuo)(zuo)已進(jin)入(ru)政(zheng)府主導(dao)、系統推(tui)進(jin)的(de)(de)(de)新階段。
當前電(dian)能(neng)替(ti)代(dai)技術成(cheng)熟,經濟優勢明(ming)顯,清潔環保已成(cheng)為政(zheng)府和(he)廣大(da)(da)用戶(hu)的共(gong)識。一直以來,北(bei)方地區(qu)冬季供(gong)熱取暖(nuan)主要是采(cai)用燃(ran)煤鍋爐,造成(cheng)嚴重(zhong)大(da)(da)氣污染。如果采(cai)取電(dian)能(neng)替(ti)代(dai),以電(dian)能(neng)或太陽(yang)能(neng)代(dai)替(ti)燃(ran)煤蒸汽供(gong)熱,不但供(gong)熱成(cheng)本(ben)大(da)(da)幅度降低,而且不會(hui)造成(cheng)環境污染。
在有些(xie)專家看來,電(dian)(dian)(dian)(dian)能(neng)(neng)作為(wei)清潔(jie)能(neng)(neng)源的優勢(shi)凸顯,替(ti)(ti)代(dai)(dai)(dai)潛(qian)力巨(ju)大。4月2日,國家電(dian)(dian)(dian)(dian)網公(gong)司(si)召(zhao)開了2015年電(dian)(dian)(dian)(dian)能(neng)(neng)替(ti)(ti)代(dai)(dai)(dai)工作推進(jin)會,發布了《國家電(dian)(dian)(dian)(dian)網公(gong)司(si)2015年全面深入(ru)推進(jin)電(dian)(dian)(dian)(dian)能(neng)(neng)替(ti)(ti)代(dai)(dai)(dai)行動計劃》,提出(chu)了確保全年完成650億(yi)千(qian)瓦時(shi)(shi)、力爭實現750億(yi)千(qian)瓦時(shi)(shi)替(ti)(ti)代(dai)(dai)(dai)電(dian)(dian)(dian)(dian)量。
據了解,今年國家電(dian)(dian)(dian)(dian)網(wang)公司(si)將著力鞏(gong)固擴大電(dian)(dian)(dian)(dian)窯(yao)爐、電(dian)(dian)(dian)(dian)鍋爐、熱(re)(re)泵等(deng)成熟項(xiang)目的實施范圍(wei),因地制宜拓展新(xin)領域(yu)、推廣(guang)(guang)新(xin)技術(shu),除在(zai)港(gang)口地區(qu)推廣(guang)(guang)岸(an)電(dian)(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)(dian)纜(lan)將船舶(bo)用(yong)電(dian)(dian)(dian)(dian)與岸(an)上電(dian)(dian)(dian)(dian)源連(lian)接,在(zai)船舶(bo)靠岸(an)期間采用(yong)陸地電(dian)(dian)(dian)(dian)源供(gong)電(dian)(dian)(dian)(dian))外,還將對居民區(qu)、學校等(deng)用(yong)戶推廣(guang)(guang)碳晶、電(dian)(dian)(dian)(dian)熱(re)(re)膜(mo)、發(fa)熱(re)(re)電(dian)(dian)(dian)(dian)纜(lan)等(deng)技術(shu),在(zai)企事業(ye)單位(wei)食堂推廣(guang)(guang)電(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)蒸鍋,在(zai)油田(tian)推廣(guang)(guang)電(dian)(dian)(dian)(dian)動鉆機,在(zai)油氣(qi)輸送管線推廣(guang)(guang)電(dian)(dian)(dian)(dian)力加壓等(deng)。
從消費端來看,各地主要通過以電(dian)(dian)代煤(mei)、以電(dian)(dian)代油來促(cu)進節能減(jian)排。北京市(shi)城六區基本取消燃煤(mei)鍋爐,農(nong)村地區新(xin)增減(jian)煤(mei)換煤(mei)120萬噸。河北省提出大幅壓(ya)減(jian)煤(mei)炭用量,實(shi)施(shi)煤(mei)電(dian)(dian)節能減(jian)排升級改(gai)造行動計劃。在歐美(mei)發達國(guo)(guo)家,電(dian)(dian)采(cai)暖(nuan)(nuan)普及(ji)率非常高,美(mei)國(guo)(guo)80%的(de)城市(shi)實(shi)行電(dian)(dian)采(cai)暖(nuan)(nuan),加拿大、德國(guo)(guo)、法國(guo)(guo)等電(dian)(dian)采(cai)暖(nuan)(nuan)比(bi)例(li)均在50%以上。
有專家分(fen)析認為,國內(nei)大(da)力開展電(dian)(dian)能替(ti)代(dai),能有效緩解電(dian)(dian)纜(lan)產(chan)(chan)業產(chan)(chan)能過(guo)剩(sheng)帶來的(de)巨大(da)壓力。國內(nei)電(dian)(dian)線(xian)(xian)電(dian)(dian)纜(lan)行業產(chan)(chan)能過(guo)剩(sheng)以及設備過(guo)剩(sheng)是不(bu)爭(zheng)的(de)事(shi)(shi)實,產(chan)(chan)能過(guo)剩(sheng)意味著(zhu)供大(da)于求,意味著(zhu)惡性競爭(zheng);而設備過(guo)剩(sheng)又反映出開工(gong)率(lv)不(bu)足。事(shi)(shi)實上,僅次(ci)于汽車制造(zao)業的(de)第二大(da)產(chan)(chan)業電(dian)(dian)線(xian)(xian)電(dian)(dian)纜(lan)行業在(zai)贏得“全(quan)球第一(yi)”之(zhi)(zhi)后,卻因蜂(feng)擁而上深(shen)陷“紅海”的(de)產(chan)(chan)能嚴重過(guo)剩(sheng)之(zhi)(zhi)中。不(bu)足四成的(de)產(chan)(chan)能開工(gong)率(lv)還不(bu)到歐(ou)美同期一(yi)半(ban),連續萎靡的(de)虧損包袱成為不(bu)少上市公司不(bu)能承受(shou)之(zhi)(zhi)重,欲(yu)剝(bo)離(li)減負。
近(jin)來研發(fa)成功的(de)(de)碳纖(xian)維(wei)加(jia)(jia)(jia)(jia)熱(re)(re)(re)電纜,將(jiang)加(jia)(jia)(jia)(jia)熱(re)(re)(re)電纜系統的(de)(de)應用推向了技術創新(xin)階段。推行“以電供熱(re)(re)(re)”的(de)(de)應用,廣泛涉及千家萬戶。例如在住宅內部,可實現墻壁、地板(ban)、空間加(jia)(jia)(jia)(jia)熱(re)(re)(re)。其中,僅墻壁和地板(ban)加(jia)(jia)(jia)(jia)熱(re)(re)(re)系統,就需(xu)要大量(liang)加(jia)(jia)(jia)(jia)熱(re)(re)(re)電纜。此(ci)外,根據(ju)外國經驗,道(dao)路和機(ji)場(chang)融雪加(jia)(jia)(jia)(jia)熱(re)(re)(re),也普遍首(shou)選加(jia)(jia)(jia)(jia)熱(re)(re)(re)電纜系統。
電(dian)(dian)(dian)采(cai)(cai)暖相比燃(ran)煤(mei)采(cai)(cai)暖優勢比較(jiao)明顯。當前,國內(nei)電(dian)(dian)(dian)力(li)供需(xu)矛盾將日(ri)趨緩和,2006年中國電(dian)(dian)(dian)力(li)供需(xu)基本(ben)平衡。從(cong)2007年開(kai)始,一(yi)部分煤(mei)炭產地為(wei)降低煤(mei)炭運輸成本(ben),大力(li)發展火(huo)力(li)發電(dian)(dian)(dian),變(bian)煤(mei)炭運輸為(wei)電(dian)(dian)(dian)力(li)輸送,并且國家正在大力(li)發展風力(li)發電(dian)(dian)(dian)、太陽能發電(dian)(dian)(dian)、水力(li)發電(dian)(dian)(dian)、核電(dian)(dian)(dian)等,電(dian)(dian)(dian)力(li)已出現冬(dong)季過(guo)剩現象,這就(jiu)為(wei)電(dian)(dian)(dian)采(cai)(cai)暖提供了足夠空間(jian)。
據(ju)相關(guan)統(tong)計數字(zi)表明,我國地面輻射采(cai)(cai)暖(nuan)市場在2010年底已達(da)千億元,其中技(ji)術成熟的(de)低溫熱水輻射采(cai)(cai)暖(nuan)和散熱片采(cai)(cai)暖(nuan)占(zhan)(zhan)據(ju)70%以上的(de)市場份(fen)額(e)。電采(cai)(cai)暖(nuan)雖處于起步階(jie)段,但也占(zhan)(zhan)據(ju)了25%左右的(de)市場份(fen)額(e),并(bing)且保持持續上升的(de)趨(qu)勢。
如今,全國(guo)各(ge)地(di)針對(dui)電(dian)采暖(nuan)(nuan)紛紛出(chu)臺(tai)優(you)惠(hui)政(zheng)策,這從側面展(zhan)現(xian)出(chu)了(le)電(dian)采暖(nuan)(nuan)的(de)巨大(da)潛力,也為(wei)碳纖(xian)維發(fa)(fa)熱電(dian)纜(lan)的(de)發(fa)(fa)展(zhan)提供了(le)無限(xian)的(de)可(ke)能(neng)性。就目前各(ge)個集中(zhong)供暖(nuan)(nuan)區(qu)域推出(chu)的(de)供暖(nuan)(nuan)政(zheng)策來看,煤炭供熱的(de)時代正(zheng)在成(cheng)為(wei)歷史。而新(xin)型的(de)環保節能(neng)的(de)采暖(nuan)(nuan)方式(shi)正(zheng)在占領(ling)市場,其中(zhong)電(dian)采暖(nuan)(nuan)以其成(cheng)熟的(de)行業(ye)體系和卓越(yue)的(de)供暖(nuan)(nuan)效果正(zheng)在不斷受到(dao)重視。這為(wei)正(zheng)處于產(chan)能(neng)過剩的(de)電(dian)纜(lan)產(chan)業(ye)開辟了(le)一個新(xin)的(de)市場。
上(shang)一條撫遠電纜行業機遇百年難得一見