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

日前，國網天(tian)(tian)津市(shi)電(dian)(dian)力(li)公司提出的“以電(dian)(dian)供熱(re)(re)”試點規劃，被寫(xie)入(ru)(ru)天(tian)(tian)津市(shi)政府(fu)(fu)工作(zuo)(zuo)報告(gao)(gao)，預示(shi)著(zhu)天(tian)(tian)津市(shi)加(jia)熱(re)(re)電(dian)(dian)纜的需求量將不斷提高(gao)。“推廣(guang)電(dian)(dian)能替(ti)(ti)代(dai)工程，啟動以電(dian)(dian)供熱(re)(re)試點”被寫(xie)入(ru)(ru)天(tian)(tian)津市(shi)政府(fu)(fu)工作(zuo)(zuo)報告(gao)(gao)，這標志著(zhu)天(tian)(tian)津電(dian)(dian)能替(ti)(ti)代(dai)工作(zuo)(zuo)已(yi)進入(ru)(ru)政府(fu)(fu)主導、系統推進的新階(jie)段。

當前電(dian)能替(ti)代(dai)技(ji)術成熟，經(jing)濟優勢(shi)明顯，清潔環(huan)保已成為(wei)政府和廣(guang)大(da)用(yong)(yong)戶的共識。一直以(yi)來(lai)，北方(fang)地區冬季供(gong)熱(re)(re)取暖(nuan)主(zhu)要是(shi)采用(yong)(yong)燃(ran)煤鍋爐，造成嚴重(zhong)大(da)氣污(wu)染(ran)。如果采取電(dian)能替(ti)代(dai)，以(yi)電(dian)能或(huo)太(tai)陽能代(dai)替(ti)燃(ran)煤蒸汽供(gong)熱(re)(re)，不(bu)但供(gong)熱(re)(re)成本大(da)幅度降低，而且(qie)不(bu)會造成環(huan)境污(wu)染(ran)。

在有(you)些專家(jia)(jia)看來(lai)，電能作為清(qing)潔能源的優勢凸顯(xian)，替代(dai)潛力巨大。4月2日(ri)，國家(jia)(jia)電網公司召開了2015年(nian)電能替代(dai)工作推進會，發(fa)布了《國家(jia)(jia)電網公司2015年(nian)全面深入推進電能替代(dai)行動計劃》，提出(chu)了確保(bao)全年(nian)完成650億千瓦時(shi)、力爭實(shi)現750億千瓦時(shi)替代(dai)電量。

據(ju)了解，今(jin)年(nian)國(guo)家電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網公司將(jiang)著力(li)(li)鞏固擴大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)窯(yao)爐(lu)(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)鍋爐(lu)(lu)、熱(re)泵等成熟項(xiang)目的實施范圍(wei)，因地制宜拓展新(xin)(xin)領域、推(tui)廣(guang)新(xin)(xin)技術，除在(zai)(zai)港口地區推(tui)廣(guang)岸(an)(an)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)替代(dai)(通過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜將(jiang)船(chuan)舶(bo)(bo)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)與岸(an)(an)上電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源連接，在(zai)(zai)船(chuan)舶(bo)(bo)靠岸(an)(an)期間采用(yong)陸地電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian))外，還(huan)將(jiang)對(dui)居(ju)民區、學校(xiao)等用(yong)戶(hu)推(tui)廣(guang)碳晶、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱(re)膜、發(fa)熱(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜等技術，在(zai)(zai)企事業單位食堂推(tui)廣(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蒸鍋，在(zai)(zai)油田(tian)推(tui)廣(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動鉆機，在(zai)(zai)油氣輸(shu)送管線(xian)推(tui)廣(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)加(jia)壓(ya)等。

從消費端(duan)來看，各地主(zhu)要通過以電代煤、以電代油來促進(jin)節能(neng)減排。北京市城六區基(ji)本取消燃(ran)煤鍋爐(lu)，農村地區新增(zeng)減煤換煤120萬噸。河北省提出大幅壓減煤炭用量(liang)，實施(shi)煤電節能(neng)減排升(sheng)級改造(zao)行動計劃。在(zai)歐美(mei)發(fa)達國家，電采(cai)暖普(pu)及率非(fei)常高，美(mei)國80%的城市實行電采(cai)暖，加拿(na)大、德國、法國等電采(cai)暖比例(li)均(jun)在(zai)50%以上。

有專(zhuan)家分析認為，國內大力(li)開(kai)展電(dian)能(neng)替代(dai)，能(neng)有效緩(huan)解電(dian)纜產(chan)(chan)(chan)業(ye)產(chan)(chan)(chan)能(neng)過(guo)剩(sheng)帶來(lai)的(de)(de)(de)巨(ju)大壓力(li)。國內電(dian)線(xian)電(dian)纜行(xing)業(ye)產(chan)(chan)(chan)能(neng)過(guo)剩(sheng)以及設備(bei)過(guo)剩(sheng)是不爭的(de)(de)(de)事實(shi)，產(chan)(chan)(chan)能(neng)過(guo)剩(sheng)意味著供大于(yu)求(qiu)，意味著惡性(xing)競爭;而設備(bei)過(guo)剩(sheng)又(you)反映出開(kai)工率(lv)不足。事實(shi)上(shang)，僅(jin)次于(yu)汽車(che)制造業(ye)的(de)(de)(de)第(di)二大產(chan)(chan)(chan)業(ye)電(dian)線(xian)電(dian)纜行(xing)業(ye)在贏(ying)得“全球(qiu)第(di)一(yi)”之后，卻因(yin)蜂擁而上(shang)深陷“紅海”的(de)(de)(de)產(chan)(chan)(chan)能(neng)嚴重過(guo)剩(sheng)之中。不足四成(cheng)的(de)(de)(de)產(chan)(chan)(chan)能(neng)開(kai)工率(lv)還不到歐美同(tong)期一(yi)半(ban)，連續(xu)萎(wei)靡的(de)(de)(de)虧損包袱成(cheng)為不少(shao)上(shang)市公司(si)不能(neng)承受(shou)之重，欲剝離減負。

近來研發成功的碳纖(xian)維加(jia)熱(re)電纜，將加(jia)熱(re)電纜系(xi)(xi)統的應用推向了技(ji)術創(chuang)新階(jie)段。推行“以電供熱(re)”的應用，廣泛涉及千家萬戶。例如在(zai)住宅內部，可實現墻壁、地(di)板、空間(jian)加(jia)熱(re)。其中(zhong)，僅墻壁和地(di)板加(jia)熱(re)系(xi)(xi)統，就(jiu)需要大量(liang)加(jia)熱(re)電纜。此外(wai)，根據外(wai)國經(jing)驗(yan)，道路(lu)和機場融雪加(jia)熱(re)，也普遍首選加(jia)熱(re)電纜系(xi)(xi)統。

電(dian)(dian)采(cai)暖(nuan)相比燃(ran)煤(mei)采(cai)暖(nuan)優(you)勢比較明顯。當前，國內電(dian)(dian)力(li)(li)供(gong)需矛盾將日趨(qu)緩和(he)，2006年(nian)中國電(dian)(dian)力(li)(li)供(gong)需基(ji)本平衡(heng)。從2007年(nian)開始，一(yi)部分(fen)煤(mei)炭(tan)產地為(wei)降低煤(mei)炭(tan)運輸(shu)成本，大力(li)(li)發展(zhan)火力(li)(li)發電(dian)(dian)，變(bian)煤(mei)炭(tan)運輸(shu)為(wei)電(dian)(dian)力(li)(li)輸(shu)送(song)，并且國家正在大力(li)(li)發展(zhan)風力(li)(li)發電(dian)(dian)、太(tai)陽能發電(dian)(dian)、水(shui)力(li)(li)發電(dian)(dian)、核電(dian)(dian)等，電(dian)(dian)力(li)(li)已出現冬季過剩現象，這就為(wei)電(dian)(dian)采(cai)暖(nuan)提(ti)供(gong)了足夠空間。

據(ju)相關(guan)統計數字(zi)表明，我國地(di)面輻射采暖(nuan)市場在2010年底已(yi)達千億元(yuan)，其中技(ji)術成(cheng)熟的低溫熱水(shui)輻射采暖(nuan)和散熱片(pian)采暖(nuan)占據(ju)70%以(yi)上的市場份(fen)額(e)(e)。電采暖(nuan)雖處于(yu)起步階段，但也占據(ju)了25%左(zuo)右的市場份(fen)額(e)(e)，并且保(bao)持(chi)持(chi)續(xu)上升的趨勢(shi)。

如今，全國各(ge)地針對電(dian)采暖(nuan)(nuan)(nuan)(nuan)紛紛出(chu)(chu)臺優惠(hui)政(zheng)策，這(zhe)從側面展現出(chu)(chu)了(le)電(dian)采暖(nuan)(nuan)(nuan)(nuan)的(de)(de)(de)巨大潛(qian)力，也(ye)為(wei)碳(tan)纖維發熱電(dian)纜的(de)(de)(de)發展提供(gong)(gong)了(le)無(wu)限的(de)(de)(de)可能性。就目(mu)前各(ge)個(ge)集(ji)中(zhong)供(gong)(gong)暖(nuan)(nuan)(nuan)(nuan)區域推出(chu)(chu)的(de)(de)(de)供(gong)(gong)暖(nuan)(nuan)(nuan)(nuan)政(zheng)策來看，煤炭供(gong)(gong)熱的(de)(de)(de)時代正在(zai)(zai)成為(wei)歷史。而(er)新型(xing)的(de)(de)(de)環保(bao)節能的(de)(de)(de)采暖(nuan)(nuan)(nuan)(nuan)方式正在(zai)(zai)占領(ling)市場，其(qi)中(zhong)電(dian)采暖(nuan)(nuan)(nuan)(nuan)以其(qi)成熟(shu)的(de)(de)(de)行業(ye)體系和卓越(yue)的(de)(de)(de)供(gong)(gong)暖(nuan)(nuan)(nuan)(nuan)效果(guo)正在(zai)(zai)不斷受到重視。這(zhe)為(wei)正處于(yu)產能過剩的(de)(de)(de)電(dian)纜產業(ye)開辟了(le)一個(ge)新的(de)(de)(de)市場。