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)津市(shi)電(dian)(dian)(dian)力公司提出(chu)的“以電(dian)(dian)(dian)供熱”試點規(gui)劃，被(bei)(bei)寫入(ru)天(tian)津市(shi)政(zheng)(zheng)府工(gong)(gong)作(zuo)報(bao)告，預示著(zhu)天(tian)津市(shi)加熱電(dian)(dian)(dian)纜的需求量將不斷(duan)提高。“推廣(guang)電(dian)(dian)(dian)能替(ti)代(dai)工(gong)(gong)程，啟動以電(dian)(dian)(dian)供熱試點”被(bei)(bei)寫入(ru)天(tian)津市(shi)政(zheng)(zheng)府工(gong)(gong)作(zuo)報(bao)告，這標志著(zhu)天(tian)津電(dian)(dian)(dian)能替(ti)代(dai)工(gong)(gong)作(zuo)已進入(ru)政(zheng)(zheng)府主(zhu)導(dao)、系統推進的新階段。

當前電能替代技(ji)術成(cheng)熟，經濟優勢明顯，清潔環保已成(cheng)為政府和廣大用戶的共識。一直以來，北方(fang)地區冬季供(gong)熱取(qu)暖主要是采用燃煤鍋爐，造(zao)成(cheng)嚴(yan)重大氣(qi)污染。如果采取(qu)電能替代，以電能或太陽(yang)能代替燃煤蒸汽供(gong)熱，不但(dan)供(gong)熱成(cheng)本大幅度降低(di)，而且(qie)不會造(zao)成(cheng)環境污染。

在有些專家(jia)看來，電能(neng)(neng)作為清潔(jie)能(neng)(neng)源的(de)優勢(shi)凸(tu)顯(xian)，替(ti)代潛力巨(ju)大(da)。4月2日，國家(jia)電網(wang)公司召開了(le)2015年(nian)電能(neng)(neng)替(ti)代工(gong)作推進會(hui)，發(fa)布了(le)《國家(jia)電網(wang)公司2015年(nian)全面(mian)深入(ru)推進電能(neng)(neng)替(ti)代行(xing)動(dong)計劃》，提出了(le)確保(bao)全年(nian)完成650億(yi)千瓦時、力爭實(shi)現750億(yi)千瓦時替(ti)代電量。

據了解，今年國家電(dian)(dian)(dian)網(wang)公司將著(zhu)力鞏固(gu)擴大電(dian)(dian)(dian)窯(yao)爐、電(dian)(dian)(dian)鍋爐、熱泵等(deng)成熟項目的實施范圍(wei)，因地制宜拓(tuo)展(zhan)新(xin)領域、推廣(guang)(guang)新(xin)技(ji)術(shu)(shu)，除在(zai)港口地區(qu)推廣(guang)(guang)岸電(dian)(dian)(dian)替代(通(tong)過電(dian)(dian)(dian)纜將船舶用電(dian)(dian)(dian)與岸上電(dian)(dian)(dian)源(yuan)連接，在(zai)船舶靠(kao)岸期間采用陸(lu)地電(dian)(dian)(dian)源(yuan)供電(dian)(dian)(dian))外，還(huan)將對居民區(qu)、學(xue)校等(deng)用戶(hu)推廣(guang)(guang)碳晶、電(dian)(dian)(dian)熱膜、發(fa)熱電(dian)(dian)(dian)纜等(deng)技(ji)術(shu)(shu)，在(zai)企(qi)事(shi)業單位食堂推廣(guang)(guang)電(dian)(dian)(dian)磁灶、電(dian)(dian)(dian)蒸鍋，在(zai)油(you)田推廣(guang)(guang)電(dian)(dian)(dian)動(dong)鉆機，在(zai)油(you)氣輸送(song)管線推廣(guang)(guang)電(dian)(dian)(dian)力加壓等(deng)。

從消費端(duan)來看，各地(di)主要通過(guo)以電(dian)代煤(mei)、以電(dian)代油(you)來促(cu)進節能減(jian)排。北(bei)(bei)京市城六區(qu)基本取消燃煤(mei)鍋爐，農(nong)村(cun)地(di)區(qu)新增減(jian)煤(mei)換(huan)煤(mei)120萬噸(dun)。河北(bei)(bei)省提出大(da)(da)幅壓減(jian)煤(mei)炭用量，實(shi)施煤(mei)電(dian)節能減(jian)排升級改造行(xing)動計劃(hua)。在(zai)歐(ou)美發(fa)達國家，電(dian)采(cai)(cai)暖普及率非常(chang)高，美國80%的城市實(shi)行(xing)電(dian)采(cai)(cai)暖，加拿大(da)(da)、德國、法國等電(dian)采(cai)(cai)暖比例均在(zai)50%以上(shang)。

有(you)專家分析(xi)認為，國(guo)內大力開展電(dian)能替代，能有(you)效緩解(jie)電(dian)纜產(chan)(chan)(chan)業(ye)產(chan)(chan)(chan)能過(guo)剩(sheng)帶來的(de)(de)巨(ju)大壓力。國(guo)內電(dian)線電(dian)纜行業(ye)產(chan)(chan)(chan)能過(guo)剩(sheng)以及設備過(guo)剩(sheng)是不爭(zheng)的(de)(de)事實，產(chan)(chan)(chan)能過(guo)剩(sheng)意味(wei)著供大于求，意味(wei)著惡性(xing)競爭(zheng);而(er)設備過(guo)剩(sheng)又反映出開工(gong)率不足(zu)。事實上(shang)(shang)，僅次于汽(qi)車制造業(ye)的(de)(de)第(di)二(er)大產(chan)(chan)(chan)業(ye)電(dian)線電(dian)纜行業(ye)在贏得(de)“全球(qiu)第(di)一”之(zhi)后(hou)，卻(que)因(yin)蜂擁而(er)上(shang)(shang)深(shen)陷“紅海(hai)”的(de)(de)產(chan)(chan)(chan)能嚴重過(guo)剩(sheng)之(zhi)中(zhong)。不足(zu)四成的(de)(de)產(chan)(chan)(chan)能開工(gong)率還不到歐美同期(qi)一半，連續萎(wei)靡的(de)(de)虧(kui)損包袱成為不少(shao)上(shang)(shang)市公司不能承受之(zhi)重，欲剝離減負。

近來研發成功(gong)的碳纖維加(jia)熱(re)電纜，將加(jia)熱(re)電纜系統(tong)(tong)的應(ying)用推(tui)向了(le)技術創新階段。推(tui)行(xing)“以電供熱(re)”的應(ying)用，廣泛涉及千(qian)家萬戶。例如在(zai)住宅內部(bu)，可(ke)實現墻壁、地板、空間(jian)加(jia)熱(re)。其中，僅墻壁和地板加(jia)熱(re)系統(tong)(tong)，就需要大(da)量加(jia)熱(re)電纜。此外，根據外國經驗，道路(lu)和機場融雪加(jia)熱(re)，也(ye)普遍首選(xuan)加(jia)熱(re)電纜系統(tong)(tong)。

電(dian)(dian)(dian)(dian)(dian)采暖(nuan)相(xiang)比燃煤(mei)采暖(nuan)優勢(shi)比較明顯。當前，國(guo)內電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)供(gong)需矛盾(dun)將日趨緩(huan)和，2006年中國(guo)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)供(gong)需基(ji)本(ben)平衡。從2007年開始(shi)，一部分(fen)煤(mei)炭(tan)產地為降低(di)煤(mei)炭(tan)運(yun)輸(shu)成本(ben)，大力(li)(li)(li)發(fa)(fa)展火力(li)(li)(li)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)，變煤(mei)炭(tan)運(yun)輸(shu)為電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)輸(shu)送，并且(qie)國(guo)家正在大力(li)(li)(li)發(fa)(fa)展風力(li)(li)(li)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)、太陽(yang)能發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)、水力(li)(li)(li)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)、核電(dian)(dian)(dian)(dian)(dian)等，電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)已出現(xian)冬季過剩現(xian)象，這就為電(dian)(dian)(dian)(dian)(dian)采暖(nuan)提供(gong)了足夠空(kong)間。

據相關統計數字表(biao)明，我國(guo)地面輻射采(cai)(cai)(cai)暖市場(chang)在(zai)2010年底已達千億元，其中技術成熟的(de)(de)低溫熱水輻射采(cai)(cai)(cai)暖和散熱片采(cai)(cai)(cai)暖占據70%以上的(de)(de)市場(chang)份額(e)(e)。電采(cai)(cai)(cai)暖雖處于起步階段，但也占據了25%左右的(de)(de)市場(chang)份額(e)(e)，并且保(bao)持持續(xu)上升(sheng)的(de)(de)趨勢。

如今，全國(guo)各地針對電(dian)采暖(nuan)紛(fen)紛(fen)出(chu)臺優惠(hui)政策，這從側面(mian)展(zhan)現出(chu)了(le)(le)電(dian)采暖(nuan)的(de)(de)(de)巨大(da)潛力，也為(wei)碳纖(xian)維發(fa)熱(re)電(dian)纜的(de)(de)(de)發(fa)展(zhan)提供(gong)(gong)了(le)(le)無限(xian)的(de)(de)(de)可能(neng)(neng)性。就目前各個集中(zhong)供(gong)(gong)暖(nuan)區(qu)域(yu)推出(chu)的(de)(de)(de)供(gong)(gong)暖(nuan)政策來(lai)看(kan)，煤(mei)炭供(gong)(gong)熱(re)的(de)(de)(de)時(shi)代正(zheng)(zheng)在成(cheng)為(wei)歷史。而(er)新型的(de)(de)(de)環保節能(neng)(neng)的(de)(de)(de)采暖(nuan)方式正(zheng)(zheng)在占領市(shi)場(chang)，其中(zhong)電(dian)采暖(nuan)以其成(cheng)熟的(de)(de)(de)行業體系和卓越的(de)(de)(de)供(gong)(gong)暖(nuan)效果正(zheng)(zheng)在不斷受到重視。這為(wei)正(zheng)(zheng)處于產能(neng)(neng)過剩(sheng)的(de)(de)(de)電(dian)纜產業開辟了(le)(le)一個新的(de)(de)(de)市(shi)場(chang)。