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138-9810-2027

滴道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:158424 發布時間:2019-07-05

日(ri)前,國(guo)網(wang)天(tian)津(jin)市(shi)電(dian)(dian)力公司提出的(de)“以電(dian)(dian)供熱”試點規劃,被寫入(ru)天(tian)津(jin)市(shi)政(zheng)(zheng)府工(gong)作報告(gao),預(yu)示(shi)著天(tian)津(jin)市(shi)加熱電(dian)(dian)纜的(de)需(xu)求量(liang)將(jiang)不斷提高。“推(tui)廣(guang)電(dian)(dian)能(neng)替代工(gong)程,啟動以電(dian)(dian)供熱試點”被寫入(ru)天(tian)津(jin)市(shi)政(zheng)(zheng)府工(gong)作報告(gao),這標志著天(tian)津(jin)電(dian)(dian)能(neng)替代工(gong)作已進(jin)入(ru)政(zheng)(zheng)府主(zhu)導、系統推(tui)進(jin)的(de)新階段(duan)。

當前電(dian)能(neng)替代(dai)技術成(cheng)熟(shu),經濟優勢(shi)明顯,清潔環(huan)保已成(cheng)為政(zheng)府和廣大用(yong)戶的(de)共(gong)識(shi)。一(yi)直以來,北方地區(qu)冬季供熱取暖主要是采用(yong)燃煤(mei)鍋爐,造(zao)成(cheng)嚴(yan)重(zhong)大氣污染。如果采取電(dian)能(neng)替代(dai),以電(dian)能(neng)或太陽能(neng)代(dai)替燃煤(mei)蒸汽供熱,不但供熱成(cheng)本大幅度降(jiang)低,而且不會造(zao)成(cheng)環(huan)境污染。

在有些專家看來(lai),電(dian)(dian)能作(zuo)為(wei)清潔能源的優勢(shi)凸顯(xian),替代(dai)潛力巨大。4月2日,國(guo)家電(dian)(dian)網(wang)公司(si)召(zhao)開了2015年(nian)電(dian)(dian)能替代(dai)工作(zuo)推(tui)進(jin)會,發布了《國(guo)家電(dian)(dian)網(wang)公司(si)2015年(nian)全面深入推(tui)進(jin)電(dian)(dian)能替代(dai)行動計劃(hua)》,提出了確保(bao)全年(nian)完(wan)成650億千瓦時、力爭實現750億千瓦時替代(dai)電(dian)(dian)量(liang)。

據了(le)解,今年(nian)國家電(dian)(dian)(dian)網公司將著力鞏固擴大電(dian)(dian)(dian)窯(yao)爐(lu)、電(dian)(dian)(dian)鍋(guo)爐(lu)、熱(re)泵等(deng)成熟項目的實施(shi)范圍,因地制宜拓展新領域、推廣(guang)新技術,除在港口地區推廣(guang)岸電(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)纜將船舶用電(dian)(dian)(dian)與岸上電(dian)(dian)(dian)源連接,在船舶靠岸期間采(cai)用陸地電(dian)(dian)(dian)源供(gong)電(dian)(dian)(dian))外,還將對居民區、學校等(deng)用戶(hu)推廣(guang)碳晶、電(dian)(dian)(dian)熱(re)膜、發(fa)熱(re)電(dian)(dian)(dian)纜等(deng)技術,在企事業單位(wei)食堂推廣(guang)電(dian)(dian)(dian)磁(ci)灶、電(dian)(dian)(dian)蒸鍋(guo),在油(you)田推廣(guang)電(dian)(dian)(dian)動鉆機,在油(you)氣輸送管線(xian)推廣(guang)電(dian)(dian)(dian)力加壓等(deng)。

從消費端來(lai)看,各地(di)主要通過以(yi)電(dian)(dian)代(dai)煤(mei)、以(yi)電(dian)(dian)代(dai)油(you)來(lai)促進節(jie)能減排。北(bei)京市(shi)城(cheng)(cheng)六區基本取消燃煤(mei)鍋爐,農村地(di)區新增減煤(mei)換煤(mei)120萬噸。河北(bei)省(sheng)提出大幅壓減煤(mei)炭用量,實施(shi)煤(mei)電(dian)(dian)節(jie)能減排升級改(gai)造(zao)行動計劃。在歐美發達國(guo)家,電(dian)(dian)采(cai)暖普(pu)及率非常高,美國(guo)80%的城(cheng)(cheng)市(shi)實行電(dian)(dian)采(cai)暖,加(jia)拿大、德國(guo)、法(fa)國(guo)等電(dian)(dian)采(cai)暖比例(li)均在50%以(yi)上。

有專家分(fen)析認為,國內大(da)(da)力開(kai)展(zhan)電(dian)(dian)(dian)能(neng)(neng)替代(dai),能(neng)(neng)有效(xiao)緩(huan)解電(dian)(dian)(dian)纜(lan)(lan)產(chan)(chan)(chan)業(ye)(ye)產(chan)(chan)(chan)能(neng)(neng)過(guo)剩(sheng)帶來的(de)巨大(da)(da)壓力。國內電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)行(xing)業(ye)(ye)產(chan)(chan)(chan)能(neng)(neng)過(guo)剩(sheng)以及設(she)備過(guo)剩(sheng)是不(bu)(bu)爭(zheng)的(de)事實(shi),產(chan)(chan)(chan)能(neng)(neng)過(guo)剩(sheng)意味著供大(da)(da)于求,意味著惡性競爭(zheng);而設(she)備過(guo)剩(sheng)又反映出開(kai)工率(lv)不(bu)(bu)足。事實(shi)上(shang),僅次于汽車(che)制(zhi)造業(ye)(ye)的(de)第(di)二大(da)(da)產(chan)(chan)(chan)業(ye)(ye)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)行(xing)業(ye)(ye)在贏得“全球(qiu)第(di)一”之后,卻因(yin)蜂(feng)擁而上(shang)深陷“紅(hong)海”的(de)產(chan)(chan)(chan)能(neng)(neng)嚴重(zhong)過(guo)剩(sheng)之中。不(bu)(bu)足四(si)成的(de)產(chan)(chan)(chan)能(neng)(neng)開(kai)工率(lv)還不(bu)(bu)到歐美同期一半(ban),連續萎靡的(de)虧(kui)損包袱成為不(bu)(bu)少上(shang)市公司不(bu)(bu)能(neng)(neng)承受之重(zhong),欲剝離減負。

近來研發成功的(de)碳(tan)纖維加(jia)熱(re)電(dian)(dian)纜(lan)(lan),將加(jia)熱(re)電(dian)(dian)纜(lan)(lan)系統(tong)(tong)的(de)應(ying)用推向(xiang)了(le)技術創(chuang)新階段(duan)。推行“以電(dian)(dian)供熱(re)”的(de)應(ying)用,廣泛涉及千家萬戶。例如(ru)在(zai)住宅內部,可實現(xian)墻壁、地板、空間加(jia)熱(re)。其中(zhong),僅墻壁和地板加(jia)熱(re)系統(tong)(tong),就需要大量加(jia)熱(re)電(dian)(dian)纜(lan)(lan)。此外,根據(ju)外國(guo)經驗,道路(lu)和機場(chang)融(rong)雪加(jia)熱(re),也普遍首(shou)選加(jia)熱(re)電(dian)(dian)纜(lan)(lan)系統(tong)(tong)。

電(dian)(dian)(dian)采暖相比(bi)燃煤(mei)采暖優勢比(bi)較明(ming)顯。當(dang)前,國(guo)內(nei)電(dian)(dian)(dian)力(li)(li)供(gong)需(xu)矛盾將日趨緩和,2006年中(zhong)國(guo)電(dian)(dian)(dian)力(li)(li)供(gong)需(xu)基本(ben)平衡。從2007年開始,一部分煤(mei)炭產地(di)為(wei)降(jiang)低煤(mei)炭運輸成(cheng)本(ben),大(da)力(li)(li)發展(zhan)火力(li)(li)發電(dian)(dian)(dian),變煤(mei)炭運輸為(wei)電(dian)(dian)(dian)力(li)(li)輸送,并(bing)且國(guo)家(jia)正(zheng)在大(da)力(li)(li)發展(zhan)風力(li)(li)發電(dian)(dian)(dian)、太陽能發電(dian)(dian)(dian)、水力(li)(li)發電(dian)(dian)(dian)、核電(dian)(dian)(dian)等,電(dian)(dian)(dian)力(li)(li)已(yi)出(chu)現(xian)冬季(ji)過剩現(xian)象,這就為(wei)電(dian)(dian)(dian)采暖提供(gong)了足夠空間。

據(ju)(ju)相關統計(ji)數字表明(ming),我國地(di)面輻射(she)采暖市場在2010年底已達(da)千億(yi)元,其中技術(shu)成熟的(de)低溫熱水輻射(she)采暖和散熱片采暖占據(ju)(ju)70%以上的(de)市場份額(e)。電(dian)采暖雖處于(yu)起(qi)步階(jie)段,但也占據(ju)(ju)了25%左右的(de)市場份額(e),并且保(bao)持持續上升(sheng)的(de)趨勢。

如今,全(quan)國(guo)各地針對電(dian)采暖(nuan)(nuan)紛紛出臺優惠政(zheng)(zheng)策,這(zhe)從側面展現(xian)出了電(dian)采暖(nuan)(nuan)的(de)巨(ju)大(da)潛力,也(ye)為碳纖維發熱(re)電(dian)纜的(de)發展提供了無(wu)限的(de)可(ke)能性。就目前各個(ge)集中供暖(nuan)(nuan)區域推出的(de)供暖(nuan)(nuan)政(zheng)(zheng)策來看,煤炭供熱(re)的(de)時代正在成(cheng)(cheng)為歷(li)史(shi)。而新型的(de)環保節能的(de)采暖(nuan)(nuan)方式正在占領市場,其(qi)中電(dian)采暖(nuan)(nuan)以其(qi)成(cheng)(cheng)熟(shu)的(de)行業體系和卓越的(de)供暖(nuan)(nuan)效果正在不斷受到重視。這(zhe)為正處于產能過剩的(de)電(dian)纜產業開(kai)辟了一個(ge)新的(de)市場。