国产精品成人网站/两攻一受3p双龙h调教/玩弄人妻少妇500系列/人妻换人妻仑乱/国产成人一区二区三区别

中文(wen)

全國熱線:138-9810-2027

推薦資訊

全國服務熱線

138-9810-2027

孫吳北方市場加熱電纜需求量將不斷提高

來源:行業動態 閱(yue)讀:158442 發布(bu)時間:2019-07-05

日(ri)前(qian),國網天津(jin)(jin)市(shi)(shi)電(dian)力公司提出(chu)的(de)“以電(dian)供(gong)(gong)熱(re)”試點(dian)規劃,被寫(xie)(xie)入天津(jin)(jin)市(shi)(shi)政(zheng)府工(gong)作報告(gao)(gao),預示著天津(jin)(jin)市(shi)(shi)加(jia)熱(re)電(dian)纜的(de)需求量將不斷提高(gao)。“推廣電(dian)能(neng)替代工(gong)程,啟動(dong)以電(dian)供(gong)(gong)熱(re)試點(dian)”被寫(xie)(xie)入天津(jin)(jin)市(shi)(shi)政(zheng)府工(gong)作報告(gao)(gao),這標(biao)志著天津(jin)(jin)電(dian)能(neng)替代工(gong)作已進(jin)入政(zheng)府主導、系統推進(jin)的(de)新階段。

當前(qian)電(dian)能(neng)(neng)替代技術成熟,經(jing)濟優勢明顯,清(qing)潔(jie)環保已成為政(zheng)府和(he)廣大(da)(da)用(yong)戶(hu)的共識。一(yi)直以來,北方地區冬季供熱取(qu)(qu)暖主要是采用(yong)燃煤鍋爐,造成嚴重大(da)(da)氣污(wu)(wu)染(ran)。如果采取(qu)(qu)電(dian)能(neng)(neng)替代,以電(dian)能(neng)(neng)或(huo)太陽能(neng)(neng)代替燃煤蒸汽供熱,不(bu)但供熱成本大(da)(da)幅(fu)度降低(di),而且不(bu)會造成環境污(wu)(wu)染(ran)。

在(zai)有些(xie)專(zhuan)家看(kan)來,電能作(zuo)為清潔能源的優(you)勢凸顯,替代(dai)潛力巨大。4月2日,國(guo)家電網公(gong)司(si)召開了2015年電能替代(dai)工作(zuo)推(tui)進會,發布了《國(guo)家電網公(gong)司(si)2015年全面(mian)深入推(tui)進電能替代(dai)行(xing)動計劃(hua)》,提(ti)出了確保全年完成650億千(qian)(qian)瓦時、力爭實現750億千(qian)(qian)瓦時替代(dai)電量。

據(ju)了(le)解(jie),今年國(guo)家電(dian)(dian)(dian)(dian)網公司(si)將(jiang)(jiang)著力鞏(gong)固擴大電(dian)(dian)(dian)(dian)窯爐(lu)、電(dian)(dian)(dian)(dian)鍋爐(lu)、熱泵等成熟項目的(de)實施范圍,因地(di)制宜拓展(zhan)新(xin)領域、推(tui)(tui)廣(guang)(guang)新(xin)技(ji)術,除(chu)在港(gang)口地(di)區推(tui)(tui)廣(guang)(guang)岸(an)電(dian)(dian)(dian)(dian)替代(dai)(通過電(dian)(dian)(dian)(dian)纜(lan)將(jiang)(jiang)船舶(bo)(bo)用電(dian)(dian)(dian)(dian)與岸(an)上電(dian)(dian)(dian)(dian)源連(lian)接(jie),在船舶(bo)(bo)靠岸(an)期間采用陸地(di)電(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian))外,還將(jiang)(jiang)對居民區、學校(xiao)等用戶推(tui)(tui)廣(guang)(guang)碳晶、電(dian)(dian)(dian)(dian)熱膜、發熱電(dian)(dian)(dian)(dian)纜(lan)等技(ji)術,在企事業單位食堂推(tui)(tui)廣(guang)(guang)電(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)蒸鍋,在油(you)田推(tui)(tui)廣(guang)(guang)電(dian)(dian)(dian)(dian)動鉆機(ji),在油(you)氣輸(shu)送(song)管(guan)線推(tui)(tui)廣(guang)(guang)電(dian)(dian)(dian)(dian)力加壓等。

從消(xiao)費端來看(kan),各(ge)地主要通過以(yi)電(dian)(dian)代煤(mei)(mei)、以(yi)電(dian)(dian)代油(you)來促進節能減排(pai)。北京市(shi)城六區(qu)基(ji)本取消(xiao)燃煤(mei)(mei)鍋爐(lu),農村(cun)地區(qu)新增(zeng)減煤(mei)(mei)換煤(mei)(mei)120萬噸。河北省提(ti)出大幅(fu)壓減煤(mei)(mei)炭用量(liang),實施煤(mei)(mei)電(dian)(dian)節能減排(pai)升級改造行動計劃。在歐(ou)美發達國家,電(dian)(dian)采暖普及率非常高(gao),美國80%的城市(shi)實行電(dian)(dian)采暖,加拿大、德國、法國等(deng)電(dian)(dian)采暖比例均在50%以(yi)上。

有專家分析認(ren)為,國內大力(li)開展電(dian)(dian)(dian)能(neng)替代,能(neng)有效(xiao)緩(huan)解電(dian)(dian)(dian)纜(lan)產(chan)(chan)(chan)業產(chan)(chan)(chan)能(neng)過(guo)(guo)剩(sheng)帶來的(de)巨大壓力(li)。國內電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)行業產(chan)(chan)(chan)能(neng)過(guo)(guo)剩(sheng)以及設備(bei)(bei)過(guo)(guo)剩(sheng)是不(bu)爭(zheng)的(de)事實(shi),產(chan)(chan)(chan)能(neng)過(guo)(guo)剩(sheng)意味著供大于(yu)求(qiu),意味著惡性競(jing)爭(zheng);而(er)設備(bei)(bei)過(guo)(guo)剩(sheng)又反映出開工(gong)率(lv)不(bu)足(zu)。事實(shi)上(shang)(shang),僅次于(yu)汽車制造業的(de)第(di)二大產(chan)(chan)(chan)業電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)行業在(zai)贏得“全(quan)球第(di)一(yi)”之后,卻因蜂擁而(er)上(shang)(shang)深陷(xian)“紅海(hai)”的(de)產(chan)(chan)(chan)能(neng)嚴重過(guo)(guo)剩(sheng)之中(zhong)。不(bu)足(zu)四成(cheng)的(de)產(chan)(chan)(chan)能(neng)開工(gong)率(lv)還(huan)不(bu)到(dao)歐美同期一(yi)半,連(lian)續萎靡的(de)虧損包(bao)袱(fu)成(cheng)為不(bu)少上(shang)(shang)市(shi)公司不(bu)能(neng)承受之重,欲剝離減負。

近來研發成功的碳纖(xian)維加(jia)熱(re)電(dian)纜(lan),將加(jia)熱(re)電(dian)纜(lan)系統(tong)(tong)的應用(yong)推向了技(ji)術創新階段。推行“以電(dian)供熱(re)”的應用(yong),廣泛涉及千家萬戶。例如(ru)在住(zhu)宅內部,可實現(xian)墻壁、地(di)板(ban)、空間加(jia)熱(re)。其(qi)中(zhong),僅墻壁和地(di)板(ban)加(jia)熱(re)系統(tong)(tong),就需要(yao)大量加(jia)熱(re)電(dian)纜(lan)。此(ci)外,根據(ju)外國經驗,道路和機場融雪加(jia)熱(re),也普遍首選加(jia)熱(re)電(dian)纜(lan)系統(tong)(tong)。

電(dian)采(cai)(cai)暖相比(bi)燃煤采(cai)(cai)暖優勢比(bi)較明顯。當(dang)前,國內電(dian)力(li)供需矛盾(dun)將日趨緩和(he),2006年中(zhong)國電(dian)力(li)供需基(ji)本(ben)平(ping)衡。從2007年開始,一(yi)部分煤炭產(chan)地為降低煤炭運輸(shu)(shu)成(cheng)本(ben),大力(li)發展火力(li)發電(dian),變煤炭運輸(shu)(shu)為電(dian)力(li)輸(shu)(shu)送,并且國家(jia)正在大力(li)發展風(feng)力(li)發電(dian)、太陽能發電(dian)、水力(li)發電(dian)、核電(dian)等,電(dian)力(li)已出現冬季過剩現象,這就為電(dian)采(cai)(cai)暖提供了足(zu)夠空間。

據相(xiang)關統(tong)計(ji)數字(zi)表(biao)明,我國地面(mian)輻(fu)(fu)射(she)采(cai)暖市場(chang)在2010年底已達(da)千億元,其中(zhong)技術成(cheng)熟的低溫熱(re)水(shui)輻(fu)(fu)射(she)采(cai)暖和散熱(re)片(pian)采(cai)暖占(zhan)據70%以上的市場(chang)份額(e)(e)。電采(cai)暖雖處(chu)于起步(bu)階段,但也(ye)占(zhan)據了(le)25%左右(you)的市場(chang)份額(e)(e),并且保(bao)持持續上升的趨勢。

如(ru)今,全國各地針對電(dian)(dian)采(cai)暖紛紛出臺優惠政策,這從側面展現出了電(dian)(dian)采(cai)暖的(de)(de)(de)巨大潛力,也為碳纖維發(fa)(fa)熱電(dian)(dian)纜的(de)(de)(de)發(fa)(fa)展提供了無限的(de)(de)(de)可能性。就目前各個集中(zhong)供暖區域推出的(de)(de)(de)供暖政策來看,煤炭供熱的(de)(de)(de)時代正(zheng)(zheng)(zheng)在(zai)成為歷史。而新型(xing)的(de)(de)(de)環保(bao)節能的(de)(de)(de)采(cai)暖方式正(zheng)(zheng)(zheng)在(zai)占領市場(chang),其(qi)中(zhong)電(dian)(dian)采(cai)暖以其(qi)成熟的(de)(de)(de)行業(ye)體(ti)系和卓越的(de)(de)(de)供暖效果正(zheng)(zheng)(zheng)在(zai)不斷受到重視。這為正(zheng)(zheng)(zheng)處于(yu)產能過剩的(de)(de)(de)電(dian)(dian)纜產業(ye)開(kai)辟了一(yi)個新的(de)(de)(de)市場(chang)。