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138-9810-2027

湯原北方市場加熱電纜需求量將不斷提高

來源(yuan):行業動(dong)態 閱讀:158190 發布時間(jian):2019-07-05

日前(qian),國網天津市電(dian)(dian)力公(gong)司提(ti)出的“以電(dian)(dian)供熱”試點規劃,被(bei)寫入(ru)(ru)天津市政(zheng)府工(gong)作報告(gao),預示著天津市加熱電(dian)(dian)纜的需(xu)求量將不斷提(ti)高。“推廣電(dian)(dian)能替(ti)代工(gong)程,啟(qi)動以電(dian)(dian)供熱試點”被(bei)寫入(ru)(ru)天津市政(zheng)府工(gong)作報告(gao),這(zhe)標志著天津電(dian)(dian)能替(ti)代工(gong)作已(yi)進入(ru)(ru)政(zheng)府主導、系統推進的新階段。

當前電(dian)能(neng)替(ti)代(dai)技術成(cheng)(cheng)熟(shu),經濟優勢明(ming)顯(xian),清潔環(huan)保已成(cheng)(cheng)為政府和廣大用戶的共識(shi)。一直(zhi)以來,北(bei)方地區冬季供(gong)熱(re)取(qu)暖主(zhu)要是采用燃煤鍋(guo)爐,造(zao)(zao)成(cheng)(cheng)嚴重大氣污染(ran)。如果采取(qu)電(dian)能(neng)替(ti)代(dai),以電(dian)能(neng)或太陽能(neng)代(dai)替(ti)燃煤蒸汽供(gong)熱(re),不(bu)但供(gong)熱(re)成(cheng)(cheng)本大幅度降(jiang)低,而且(qie)不(bu)會(hui)造(zao)(zao)成(cheng)(cheng)環(huan)境污染(ran)。

在有些專家(jia)看來,電(dian)能作(zuo)為清潔能源的優勢凸顯(xian),替(ti)代(dai)(dai)潛力(li)巨大。4月2日,國家(jia)電(dian)網公(gong)(gong)司(si)召(zhao)開了(le)2015年電(dian)能替(ti)代(dai)(dai)工(gong)作(zuo)推進(jin)會(hui),發布(bu)了(le)《國家(jia)電(dian)網公(gong)(gong)司(si)2015年全面深(shen)入推進(jin)電(dian)能替(ti)代(dai)(dai)行動計劃》,提(ti)出了(le)確保全年完成650億千(qian)瓦(wa)時(shi)、力(li)爭實現(xian)750億千(qian)瓦(wa)時(shi)替(ti)代(dai)(dai)電(dian)量(liang)。

據了解(jie),今年國(guo)家電(dian)(dian)(dian)網公司將著力(li)鞏固擴(kuo)大(da)電(dian)(dian)(dian)窯爐、電(dian)(dian)(dian)鍋(guo)爐、熱泵等(deng)成熟項目的實施范(fan)圍,因地制宜拓展新領域(yu)、推(tui)廣(guang)新技(ji)術(shu),除(chu)在(zai)港口地區(qu)推(tui)廣(guang)岸電(dian)(dian)(dian)替代(通過電(dian)(dian)(dian)纜將船(chuan)舶(bo)用(yong)電(dian)(dian)(dian)與岸上(shang)電(dian)(dian)(dian)源連接,在(zai)船(chuan)舶(bo)靠岸期間采(cai)用(yong)陸地電(dian)(dian)(dian)源供電(dian)(dian)(dian))外,還將對居(ju)民區(qu)、學校等(deng)用(yong)戶推(tui)廣(guang)碳晶、電(dian)(dian)(dian)熱膜、發熱電(dian)(dian)(dian)纜等(deng)技(ji)術(shu),在(zai)企事業單位(wei)食堂推(tui)廣(guang)電(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)蒸(zheng)鍋(guo),在(zai)油田推(tui)廣(guang)電(dian)(dian)(dian)動鉆(zhan)機,在(zai)油氣輸送管線推(tui)廣(guang)電(dian)(dian)(dian)力(li)加壓等(deng)。

從消(xiao)費端(duan)來看(kan),各地(di)主要通過以(yi)(yi)電(dian)(dian)代(dai)(dai)煤(mei)、以(yi)(yi)電(dian)(dian)代(dai)(dai)油來促進節能(neng)減排。北京市城六區(qu)基本取消(xiao)燃煤(mei)鍋(guo)爐,農村地(di)區(qu)新增(zeng)減煤(mei)換煤(mei)120萬噸。河北省提出大(da)幅壓減煤(mei)炭用量(liang),實施煤(mei)電(dian)(dian)節能(neng)減排升級改造行動計(ji)劃。在歐美發(fa)達國家,電(dian)(dian)采暖(nuan)普及(ji)率非常高,美國80%的城市實行電(dian)(dian)采暖(nuan),加拿大(da)、德(de)國、法國等電(dian)(dian)采暖(nuan)比例均在50%以(yi)(yi)上。

有專家(jia)分析認為,國內(nei)大力開(kai)展電(dian)(dian)(dian)能(neng)(neng)替代,能(neng)(neng)有效緩解電(dian)(dian)(dian)纜產(chan)(chan)業(ye)產(chan)(chan)能(neng)(neng)過(guo)(guo)剩(sheng)(sheng)帶來的(de)巨大壓力。國內(nei)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜行業(ye)產(chan)(chan)能(neng)(neng)過(guo)(guo)剩(sheng)(sheng)以及設備過(guo)(guo)剩(sheng)(sheng)是不(bu)(bu)爭的(de)事實,產(chan)(chan)能(neng)(neng)過(guo)(guo)剩(sheng)(sheng)意味(wei)著供大于(yu)求,意味(wei)著惡性競爭;而(er)設備過(guo)(guo)剩(sheng)(sheng)又反映出開(kai)工(gong)率(lv)不(bu)(bu)足。事實上,僅次于(yu)汽車制造業(ye)的(de)第二(er)大產(chan)(chan)業(ye)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜行業(ye)在贏得(de)“全球第一(yi)”之后,卻因(yin)蜂擁(yong)而(er)上深陷“紅海”的(de)產(chan)(chan)能(neng)(neng)嚴重(zhong)過(guo)(guo)剩(sheng)(sheng)之中。不(bu)(bu)足四成(cheng)的(de)產(chan)(chan)能(neng)(neng)開(kai)工(gong)率(lv)還(huan)不(bu)(bu)到歐美同期一(yi)半,連續萎靡的(de)虧損包袱成(cheng)為不(bu)(bu)少上市公(gong)司不(bu)(bu)能(neng)(neng)承受之重(zhong),欲剝離(li)減負。

近來研發(fa)成功的(de)碳纖維加(jia)熱(re)電(dian)(dian)纜,將加(jia)熱(re)電(dian)(dian)纜系(xi)統的(de)應用(yong)推向了(le)技術(shu)創新階段。推行(xing)“以電(dian)(dian)供熱(re)”的(de)應用(yong),廣泛涉及(ji)千家萬戶。例如(ru)在住宅內部(bu),可實現墻(qiang)壁(bi)、地板(ban)、空間加(jia)熱(re)。其中(zhong),僅墻(qiang)壁(bi)和地板(ban)加(jia)熱(re)系(xi)統,就需要大(da)量加(jia)熱(re)電(dian)(dian)纜。此(ci)外,根據外國經驗,道路(lu)和機場融雪加(jia)熱(re),也普遍首(shou)選加(jia)熱(re)電(dian)(dian)纜系(xi)統。

電(dian)(dian)(dian)采(cai)暖(nuan)相比燃煤采(cai)暖(nuan)優勢比較明顯。當前(qian),國內(nei)電(dian)(dian)(dian)力供(gong)(gong)需矛盾將日趨緩和,2006年(nian)中國電(dian)(dian)(dian)力供(gong)(gong)需基(ji)本平衡。從2007年(nian)開始,一部(bu)分(fen)煤炭(tan)產地(di)為(wei)降低(di)煤炭(tan)運輸成本,大(da)力發(fa)(fa)(fa)(fa)展火力發(fa)(fa)(fa)(fa)電(dian)(dian)(dian),變煤炭(tan)運輸為(wei)電(dian)(dian)(dian)力輸送,并且(qie)國家正在大(da)力發(fa)(fa)(fa)(fa)展風力發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)、太陽能發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)、水力發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)、核電(dian)(dian)(dian)等,電(dian)(dian)(dian)力已出現(xian)冬季過剩現(xian)象,這就為(wei)電(dian)(dian)(dian)采(cai)暖(nuan)提(ti)供(gong)(gong)了足夠空間。

據(ju)相(xiang)關統計數字(zi)表明,我國地面輻射采(cai)(cai)暖市場在2010年底(di)已達千億元,其中技術(shu)成熟的(de)低溫熱(re)水(shui)輻射采(cai)(cai)暖和散熱(re)片(pian)采(cai)(cai)暖占(zhan)據(ju)70%以上的(de)市場份(fen)額(e)。電采(cai)(cai)暖雖處于起步階段,但(dan)也占(zhan)據(ju)了25%左右的(de)市場份(fen)額(e),并且保持持續上升的(de)趨勢。

如今(jin),全(quan)國各地針(zhen)對電(dian)(dian)采暖(nuan)紛紛出(chu)臺優惠政策(ce),這從側面展現(xian)出(chu)了(le)(le)電(dian)(dian)采暖(nuan)的(de)巨(ju)大潛力(li),也為(wei)碳纖維(wei)發熱電(dian)(dian)纜(lan)的(de)發展提(ti)供了(le)(le)無限的(de)可能(neng)性(xing)。就目前(qian)各個集中(zhong)供暖(nuan)區域推出(chu)的(de)供暖(nuan)政策(ce)來看,煤炭供熱的(de)時代正(zheng)在成為(wei)歷史(shi)。而新(xin)型的(de)環保節(jie)能(neng)的(de)采暖(nuan)方式正(zheng)在占(zhan)領市(shi)場(chang),其中(zhong)電(dian)(dian)采暖(nuan)以其成熟(shu)的(de)行業體系和卓越的(de)供暖(nuan)效果正(zheng)在不斷受到重視(shi)。這為(wei)正(zheng)處于產(chan)能(neng)過(guo)剩的(de)電(dian)(dian)纜(lan)產(chan)業開辟(pi)了(le)(le)一個新(xin)的(de)市(shi)場(chang)。