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138-9810-2027

九原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):158224 發(fa)布時間:2019-07-05

日前,國網天(tian)津(jin)(jin)(jin)(jin)市(shi)電(dian)力公司提出的“以電(dian)供熱”試(shi)點規劃,被寫入天(tian)津(jin)(jin)(jin)(jin)市(shi)政(zheng)府(fu)工作(zuo)報(bao)告(gao),預示著天(tian)津(jin)(jin)(jin)(jin)市(shi)加熱電(dian)纜的需求量將不斷提高。“推(tui)廣電(dian)能替代工程,啟動以電(dian)供熱試(shi)點”被寫入天(tian)津(jin)(jin)(jin)(jin)市(shi)政(zheng)府(fu)工作(zuo)報(bao)告(gao),這標(biao)志著天(tian)津(jin)(jin)(jin)(jin)電(dian)能替代工作(zuo)已進(jin)入政(zheng)府(fu)主導(dao)、系統(tong)推(tui)進(jin)的新階段。

當(dang)前電(dian)能(neng)(neng)(neng)替代技術成(cheng)熟,經濟(ji)優勢(shi)明(ming)顯,清潔環(huan)保(bao)已成(cheng)為政府(fu)和(he)廣大用戶的共(gong)識(shi)。一直以(yi)(yi)來,北(bei)方地(di)區冬季供(gong)熱(re)取暖主要是采用燃(ran)(ran)煤鍋爐(lu),造成(cheng)嚴(yan)重大氣污(wu)染。如果(guo)采取電(dian)能(neng)(neng)(neng)替代,以(yi)(yi)電(dian)能(neng)(neng)(neng)或(huo)太陽能(neng)(neng)(neng)代替燃(ran)(ran)煤蒸(zheng)汽(qi)供(gong)熱(re),不但供(gong)熱(re)成(cheng)本大幅(fu)度降低,而且不會(hui)造成(cheng)環(huan)境(jing)污(wu)染。

在有些專家(jia)看(kan)來,電能作(zuo)為清潔能源的優勢凸顯,替(ti)(ti)代(dai)潛力(li)巨大。4月(yue)2日(ri),國家(jia)電網(wang)公(gong)司召開了2015年(nian)電能替(ti)(ti)代(dai)工作(zuo)推進(jin)(jin)會,發布(bu)了《國家(jia)電網(wang)公(gong)司2015年(nian)全(quan)面深入推進(jin)(jin)電能替(ti)(ti)代(dai)行動計劃》,提出了確保全(quan)年(nian)完成650億千(qian)瓦時(shi)、力(li)爭實現750億千(qian)瓦時(shi)替(ti)(ti)代(dai)電量。

據了(le)解,今(jin)年(nian)國(guo)家(jia)電(dian)(dian)(dian)(dian)網公司將著力鞏(gong)固擴大電(dian)(dian)(dian)(dian)窯(yao)爐(lu)、電(dian)(dian)(dian)(dian)鍋爐(lu)、熱泵(beng)等成熟項(xiang)目的實施(shi)范圍,因地(di)制宜拓展新領域、推(tui)廣(guang)新技術,除在(zai)港口地(di)區推(tui)廣(guang)岸(an)電(dian)(dian)(dian)(dian)替代(通(tong)過(guo)電(dian)(dian)(dian)(dian)纜將船(chuan)舶用電(dian)(dian)(dian)(dian)與(yu)岸(an)上電(dian)(dian)(dian)(dian)源(yuan)連(lian)接,在(zai)船(chuan)舶靠岸(an)期(qi)間(jian)采用陸地(di)電(dian)(dian)(dian)(dian)源(yuan)供電(dian)(dian)(dian)(dian))外(wai),還將對居民區、學(xue)校(xiao)等用戶推(tui)廣(guang)碳晶(jing)、電(dian)(dian)(dian)(dian)熱膜、發熱電(dian)(dian)(dian)(dian)纜等技術,在(zai)企(qi)事業單位食(shi)堂推(tui)廣(guang)電(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)蒸鍋,在(zai)油田推(tui)廣(guang)電(dian)(dian)(dian)(dian)動(dong)鉆機,在(zai)油氣輸送管(guan)線推(tui)廣(guang)電(dian)(dian)(dian)(dian)力加壓等。

從消費端(duan)來看,各地主要通過(guo)以電(dian)代煤(mei)、以電(dian)代油來促進節能(neng)減(jian)排。北(bei)京(jing)市城六區基本取消燃煤(mei)鍋爐,農村地區新(xin)增減(jian)煤(mei)換煤(mei)120萬噸。河(he)北(bei)省提出大幅壓減(jian)煤(mei)炭用量,實(shi)施煤(mei)電(dian)節能(neng)減(jian)排升(sheng)級改(gai)造行(xing)動計劃(hua)。在(zai)歐美發達國家,電(dian)采暖普及(ji)率非常高,美國80%的(de)城市實(shi)行(xing)電(dian)采暖,加拿大、德(de)國、法國等電(dian)采暖比例(li)均在(zai)50%以上。

有(you)專家分析認為,國內(nei)大(da)力(li)開展電(dian)(dian)(dian)(dian)能(neng)替代(dai),能(neng)有(you)效緩(huan)解電(dian)(dian)(dian)(dian)纜(lan)產(chan)業(ye)(ye)產(chan)能(neng)過(guo)(guo)剩(sheng)帶(dai)來的(de)(de)(de)(de)(de)巨大(da)壓力(li)。國內(nei)電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)行業(ye)(ye)產(chan)能(neng)過(guo)(guo)剩(sheng)以及設備過(guo)(guo)剩(sheng)是不(bu)爭的(de)(de)(de)(de)(de)事實,產(chan)能(neng)過(guo)(guo)剩(sheng)意(yi)味(wei)著供大(da)于(yu)求,意(yi)味(wei)著惡性(xing)競(jing)爭;而設備過(guo)(guo)剩(sheng)又反映出(chu)開工率(lv)不(bu)足。事實上,僅次于(yu)汽(qi)車制造業(ye)(ye)的(de)(de)(de)(de)(de)第二大(da)產(chan)業(ye)(ye)電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)行業(ye)(ye)在贏得(de)“全(quan)球第一”之(zhi)后,卻因蜂(feng)擁而上深陷“紅(hong)海(hai)”的(de)(de)(de)(de)(de)產(chan)能(neng)嚴重過(guo)(guo)剩(sheng)之(zhi)中。不(bu)足四成(cheng)的(de)(de)(de)(de)(de)產(chan)能(neng)開工率(lv)還不(bu)到歐美(mei)同期一半,連續萎靡的(de)(de)(de)(de)(de)虧(kui)損包袱成(cheng)為不(bu)少(shao)上市公(gong)司不(bu)能(neng)承(cheng)受(shou)之(zhi)重,欲剝離減負。

近來研發成功(gong)的(de)碳纖維加(jia)(jia)熱電(dian)纜,將(jiang)加(jia)(jia)熱電(dian)纜系(xi)統(tong)的(de)應(ying)用推向了技術(shu)創新階段。推行“以電(dian)供(gong)熱”的(de)應(ying)用,廣(guang)泛涉及千家萬戶。例如在住宅內部,可實(shi)現墻壁、地板(ban)、空間加(jia)(jia)熱。其(qi)中,僅墻壁和(he)地板(ban)加(jia)(jia)熱系(xi)統(tong),就需要大量加(jia)(jia)熱電(dian)纜。此外,根據外國經驗,道路和(he)機場(chang)融(rong)雪加(jia)(jia)熱,也普遍(bian)首選加(jia)(jia)熱電(dian)纜系(xi)統(tong)。

電(dian)(dian)采(cai)暖相比燃煤(mei)采(cai)暖優勢比較明顯。當前,國內電(dian)(dian)力(li)(li)供(gong)(gong)(gong)需(xu)矛(mao)盾將日趨緩(huan)和,2006年中國電(dian)(dian)力(li)(li)供(gong)(gong)(gong)需(xu)基本(ben)平衡。從(cong)2007年開始,一部分煤(mei)炭產地(di)為降(jiang)低煤(mei)炭運輸成本(ben),大力(li)(li)發(fa)展(zhan)火力(li)(li)發(fa)電(dian)(dian),變煤(mei)炭運輸為電(dian)(dian)力(li)(li)輸送,并(bing)且國家正在大力(li)(li)發(fa)展(zhan)風力(li)(li)發(fa)電(dian)(dian)、太陽能發(fa)電(dian)(dian)、水力(li)(li)發(fa)電(dian)(dian)、核電(dian)(dian)等,電(dian)(dian)力(li)(li)已(yi)出(chu)現(xian)冬季(ji)過剩(sheng)現(xian)象(xiang),這就為電(dian)(dian)采(cai)暖提供(gong)(gong)(gong)了足夠空(kong)間。

據相關統計數字表明,我國(guo)地面輻(fu)射采(cai)暖市(shi)場在2010年底(di)已達千億元,其(qi)中技術(shu)成熟的(de)(de)低溫熱(re)水輻(fu)射采(cai)暖和散熱(re)片(pian)采(cai)暖占據70%以上(shang)的(de)(de)市(shi)場份額(e)(e)。電采(cai)暖雖處于(yu)起步(bu)階段,但也占據了(le)25%左右(you)的(de)(de)市(shi)場份額(e)(e),并(bing)且保持持續上(shang)升的(de)(de)趨(qu)勢。

如今(jin),全(quan)國各地針(zhen)對電(dian)采暖(nuan)(nuan)紛(fen)紛(fen)出臺(tai)優惠(hui)政(zheng)策(ce)(ce),這(zhe)從(cong)側面展現出了(le)電(dian)采暖(nuan)(nuan)的(de)(de)(de)巨大潛(qian)力(li),也為(wei)碳纖維發熱(re)電(dian)纜的(de)(de)(de)發展提供(gong)了(le)無(wu)限的(de)(de)(de)可能性。就目前各個集(ji)中供(gong)暖(nuan)(nuan)區(qu)域推出的(de)(de)(de)供(gong)暖(nuan)(nuan)政(zheng)策(ce)(ce)來看,煤炭供(gong)熱(re)的(de)(de)(de)時代(dai)正(zheng)在(zai)成為(wei)歷史(shi)。而新型的(de)(de)(de)環保節能的(de)(de)(de)采暖(nuan)(nuan)方式(shi)正(zheng)在(zai)占領市場,其中電(dian)采暖(nuan)(nuan)以其成熟的(de)(de)(de)行業體系和卓越的(de)(de)(de)供(gong)暖(nuan)(nuan)效果正(zheng)在(zai)不斷受到重視(shi)。這(zhe)為(wei)正(zheng)處于產(chan)能過(guo)剩(sheng)的(de)(de)(de)電(dian)纜產(chan)業開辟了(le)一(yi)個新的(de)(de)(de)市場。