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正鑲白北方市場加熱電纜需求量將不斷提高

來源:行業動態 閱讀:157777 發布時間:2019-07-05

日前(qian),國網天(tian)(tian)津(jin)(jin)市電(dian)(dian)力公(gong)司提出的(de)“以(yi)電(dian)(dian)供熱(re)”試點規劃,被(bei)寫入(ru)天(tian)(tian)津(jin)(jin)市政(zheng)府工(gong)作報告,預(yu)示著天(tian)(tian)津(jin)(jin)市加熱(re)電(dian)(dian)纜的(de)需求量將不斷提高(gao)。“推(tui)廣電(dian)(dian)能替(ti)代(dai)工(gong)程,啟動以(yi)電(dian)(dian)供熱(re)試點”被(bei)寫入(ru)天(tian)(tian)津(jin)(jin)市政(zheng)府工(gong)作報告,這(zhe)標志著天(tian)(tian)津(jin)(jin)電(dian)(dian)能替(ti)代(dai)工(gong)作已進入(ru)政(zheng)府主導、系統推(tui)進的(de)新階段。

當前電能(neng)(neng)替(ti)代(dai)技術成(cheng)熟(shu),經(jing)濟優勢明顯,清潔環保已成(cheng)為政(zheng)府(fu)和(he)廣大用(yong)(yong)戶(hu)的(de)共識。一直以(yi)來,北方地(di)區冬(dong)季供(gong)(gong)熱(re)取暖主要是采用(yong)(yong)燃煤(mei)(mei)鍋爐,造成(cheng)嚴重大氣污(wu)染(ran)。如果(guo)采取電能(neng)(neng)替(ti)代(dai),以(yi)電能(neng)(neng)或太陽能(neng)(neng)代(dai)替(ti)燃煤(mei)(mei)蒸(zheng)汽供(gong)(gong)熱(re),不但供(gong)(gong)熱(re)成(cheng)本大幅(fu)度(du)降低,而且不會造成(cheng)環境污(wu)染(ran)。

在有些專(zhuan)家看(kan)來,電(dian)能(neng)作為清潔能(neng)源的(de)優勢(shi)凸顯,替(ti)(ti)代潛力巨(ju)大。4月2日,國家電(dian)網公司(si)召開了(le)2015年(nian)電(dian)能(neng)替(ti)(ti)代工(gong)作推(tui)進(jin)會,發(fa)布了(le)《國家電(dian)網公司(si)2015年(nian)全(quan)面深入推(tui)進(jin)電(dian)能(neng)替(ti)(ti)代行動計劃》,提出了(le)確保全(quan)年(nian)完成(cheng)650億千瓦時、力爭實(shi)現750億千瓦時替(ti)(ti)代電(dian)量(liang)。

據了解,今年國(guo)家(jia)電(dian)(dian)(dian)(dian)網公司將著力鞏固擴大電(dian)(dian)(dian)(dian)窯(yao)爐(lu)、電(dian)(dian)(dian)(dian)鍋(guo)爐(lu)、熱(re)泵等(deng)成熟(shu)項目的(de)實施范圍,因(yin)地(di)制宜拓展新領域(yu)、推(tui)廣新技術,除在(zai)(zai)港口地(di)區(qu)推(tui)廣岸(an)(an)電(dian)(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)(dian)纜將船舶用(yong)電(dian)(dian)(dian)(dian)與岸(an)(an)上電(dian)(dian)(dian)(dian)源連接,在(zai)(zai)船舶靠岸(an)(an)期間采用(yong)陸地(di)電(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian))外,還(huan)將對(dui)居民區(qu)、學校等(deng)用(yong)戶推(tui)廣碳(tan)晶、電(dian)(dian)(dian)(dian)熱(re)膜、發熱(re)電(dian)(dian)(dian)(dian)纜等(deng)技術,在(zai)(zai)企事業單位(wei)食堂推(tui)廣電(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)蒸鍋(guo),在(zai)(zai)油(you)田推(tui)廣電(dian)(dian)(dian)(dian)動鉆機,在(zai)(zai)油(you)氣輸(shu)送管線(xian)推(tui)廣電(dian)(dian)(dian)(dian)力加(jia)壓等(deng)。

從消費端來看,各(ge)地主要通過以(yi)電代煤(mei)(mei)、以(yi)電代油來促進節(jie)能減(jian)排。北京市城(cheng)(cheng)六區基本取(qu)消燃煤(mei)(mei)鍋爐,農村地區新增減(jian)煤(mei)(mei)換煤(mei)(mei)120萬噸。河北省提(ti)出大幅壓減(jian)煤(mei)(mei)炭用量(liang),實施煤(mei)(mei)電節(jie)能減(jian)排升級改造行動計劃(hua)。在歐美發達國家,電采暖普(pu)及率非常高(gao),美國80%的城(cheng)(cheng)市實行電采暖,加拿大、德國、法國等(deng)電采暖比例(li)均在50%以(yi)上。

有專(zhuan)家分析認為,國內大(da)力開展電(dian)能(neng)(neng)(neng)(neng)替代,能(neng)(neng)(neng)(neng)有效緩解電(dian)纜(lan)產(chan)(chan)(chan)業(ye)(ye)(ye)產(chan)(chan)(chan)能(neng)(neng)(neng)(neng)過剩(sheng)(sheng)帶(dai)來的(de)巨大(da)壓(ya)力。國內電(dian)線電(dian)纜(lan)行(xing)業(ye)(ye)(ye)產(chan)(chan)(chan)能(neng)(neng)(neng)(neng)過剩(sheng)(sheng)以及設(she)備(bei)過剩(sheng)(sheng)是不(bu)爭的(de)事實(shi),產(chan)(chan)(chan)能(neng)(neng)(neng)(neng)過剩(sheng)(sheng)意味著(zhu)(zhu)供大(da)于求,意味著(zhu)(zhu)惡(e)性競爭;而設(she)備(bei)過剩(sheng)(sheng)又反(fan)映出(chu)開工(gong)率不(bu)足(zu)(zu)。事實(shi)上,僅(jin)次于汽(qi)車制造業(ye)(ye)(ye)的(de)第(di)二(er)大(da)產(chan)(chan)(chan)業(ye)(ye)(ye)電(dian)線電(dian)纜(lan)行(xing)業(ye)(ye)(ye)在贏得“全球第(di)一(yi)”之(zhi)(zhi)后,卻因蜂擁而上深陷(xian)“紅海”的(de)產(chan)(chan)(chan)能(neng)(neng)(neng)(neng)嚴重(zhong)過剩(sheng)(sheng)之(zhi)(zhi)中。不(bu)足(zu)(zu)四(si)成的(de)產(chan)(chan)(chan)能(neng)(neng)(neng)(neng)開工(gong)率還不(bu)到(dao)歐美同(tong)期(qi)一(yi)半,連續萎靡的(de)虧損包袱(fu)成為不(bu)少上市(shi)公司不(bu)能(neng)(neng)(neng)(neng)承受之(zhi)(zhi)重(zhong),欲(yu)剝離減負。

近來研發成功的(de)(de)碳纖維加(jia)熱(re)(re)(re)(re)電(dian)纜,將加(jia)熱(re)(re)(re)(re)電(dian)纜系(xi)(xi)統(tong)的(de)(de)應(ying)用推(tui)向了技術創新階段。推(tui)行“以電(dian)供熱(re)(re)(re)(re)”的(de)(de)應(ying)用,廣(guang)泛涉(she)及千家(jia)萬戶。例(li)如在住宅內部(bu),可實現(xian)墻壁、地板(ban)、空間(jian)加(jia)熱(re)(re)(re)(re)。其中,僅墻壁和地板(ban)加(jia)熱(re)(re)(re)(re)系(xi)(xi)統(tong),就(jiu)需要大(da)量加(jia)熱(re)(re)(re)(re)電(dian)纜。此外,根據外國經驗,道(dao)路和機場融(rong)雪(xue)加(jia)熱(re)(re)(re)(re),也普(pu)遍首(shou)選加(jia)熱(re)(re)(re)(re)電(dian)纜系(xi)(xi)統(tong)。

電(dian)采(cai)暖相比燃煤(mei)采(cai)暖優勢比較明顯(xian)。當前,國(guo)內電(dian)力(li)(li)(li)供需矛盾將日(ri)趨緩和,2006年(nian)中(zhong)國(guo)電(dian)力(li)(li)(li)供需基本平衡(heng)。從2007年(nian)開始,一部分煤(mei)炭產地為降低煤(mei)炭運輸(shu)成本,大力(li)(li)(li)發(fa)(fa)展(zhan)火力(li)(li)(li)發(fa)(fa)電(dian),變(bian)煤(mei)炭運輸(shu)為電(dian)力(li)(li)(li)輸(shu)送,并且(qie)國(guo)家正在大力(li)(li)(li)發(fa)(fa)展(zhan)風(feng)力(li)(li)(li)發(fa)(fa)電(dian)、太陽能發(fa)(fa)電(dian)、水力(li)(li)(li)發(fa)(fa)電(dian)、核電(dian)等,電(dian)力(li)(li)(li)已出現(xian)冬季過剩現(xian)象,這就為電(dian)采(cai)暖提(ti)供了(le)足夠(gou)空(kong)間。

據相(xiang)關(guan)統(tong)計數(shu)字(zi)表明(ming),我國地面輻射(she)采(cai)暖市(shi)場在(zai)2010年底已達(da)千(qian)億元(yuan),其中技術成熟(shu)的低(di)溫(wen)熱水輻射(she)采(cai)暖和散(san)熱片采(cai)暖占據70%以上(shang)(shang)的市(shi)場份額(e)。電采(cai)暖雖(sui)處(chu)于起(qi)步階(jie)段,但也占據了25%左右(you)的市(shi)場份額(e),并且保持(chi)持(chi)續上(shang)(shang)升的趨(qu)勢。

如今,全國各地針對電(dian)采暖紛紛出臺優惠(hui)政策,這從側面(mian)展現出了電(dian)采暖的(de)(de)巨(ju)大(da)潛(qian)力,也(ye)為碳(tan)纖維發熱電(dian)纜(lan)的(de)(de)發展提供了無限的(de)(de)可(ke)能(neng)性(xing)。就目前各個(ge)集中供暖區(qu)域(yu)推出的(de)(de)供暖政策來(lai)看(kan),煤(mei)炭供熱的(de)(de)時(shi)代(dai)正(zheng)在成(cheng)為歷史。而新(xin)型的(de)(de)環保節能(neng)的(de)(de)采暖方式正(zheng)在占(zhan)領市場,其中電(dian)采暖以(yi)其成(cheng)熟的(de)(de)行業體系(xi)和卓越的(de)(de)供暖效(xiao)果正(zheng)在不(bu)斷受到(dao)重視。這為正(zheng)處(chu)于(yu)產(chan)能(neng)過剩的(de)(de)電(dian)纜(lan)產(chan)業開(kai)辟了一(yi)個(ge)新(xin)的(de)(de)市場。