北京阻燃的花線批發最近大家(jia)都會(hui)在裝(zhuang)修上碰到(dao)一個難題(ti)，家(jia)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)用(yong)(yong)(yong)(yong)(yong)銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)還(huan)(huan)是(shi)(shi)(shi)鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)好(hao)？上海(hai)永進電(dian)(dian)(dian)(dian)纜集團(tuan)的(de)(de)(de)小(xiao)編走訪了公司里各部(bu)門的(de)(de)(de)同事，大家(jia)各抒己見，最后了解到(dao)在奉(feng)賢的(de)(de)(de)農村化自(zi)建房(fang)(fang)中大多數都用(yong)(yong)(yong)(yong)(yong)到(dao)了鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，而(er)在城區的(de)(de)(de)商品(pin)房(fang)(fang)中大多數都使用(yong)(yong)(yong)(yong)(yong)銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)。所以到(dao)底是(shi)(shi)(shi)銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)好(hao)那還(huan)(huan)是(shi)(shi)(shi)鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)好(hao)？目(mu)前市面上的(de)(de)(de)家(jia)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)主要(yao)(yao)分為(wei)銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)和鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)兩種。很多裝(zhuang)修小(xiao)白比較糾結(jie)，為(wei)了家(jia)庭的(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)安(an)全(quan)，應(ying)該選擇哪種更(geng)好(hao)呢(ni)？接下來由(you)上海(hai)永進電(dian)(dian)(dian)(dian)纜集團(tuan)的(de)(de)(de)小(xiao)編就給大家(jia)分析一下家(jia)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)是(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)好(hao)還(huan)(huan)是(shi)(shi)(shi)鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)好(hao)？1、負載功(gong)率(lv)(lv)：銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)導電(dian)(dian)(dian)(dian)性(xing)能(neng)優于鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，相同截面積的(de)(de)(de)銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)和鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)兩種電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)負載功(gong)率(lv)(lv)要(yao)(yao)大于鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)。2、機械性(xing)能(neng)：銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)經退火后柔韌性(xing)更(geng)好(hao)，彎曲(qu)(qu)方便，抗疲勞強，機械強度要(yao)(yao)遠(yuan)優于鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)。鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)相對來說在彎曲(qu)(qu)時(shi)容(rong)(rong)易折斷。3、穩定(ding)性(xing)：鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)非常容(rong)(rong)易氧(yang)化，從而(er)使電(dian)(dian)(dian)(dian)阻(zu)變(bian)大，降低(di)電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)負載，容(rong)(rong)易發生安(an)全(quan)問題(ti)。但(dan)是(shi)(shi)(shi)銅(tong)(tong)(tong)(tong)芯具(ju)有優良的(de)(de)(de)抗氧(yang)化和耐腐蝕性(xing)，穩定(ding)性(xing)更(geng)好(hao)。4、電(dian)(dian)(dian)(dian)阻(zu)率(lv)(lv)：銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)阻(zu)率(lv)(lv)小(xiao)，大概在鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)60%，電(dian)(dian)(dian)(dian)阻(zu)率(lv)(lv)越小(xiao)，電(dian)(dian)(dian)(dian)能(neng)損耗越低(di)。5、壽(shou)命：銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)上述性(xing)能(neng)均優于鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，也(ye)使銅(tong)(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)使用(yong)(yong)(yong)(yong)(yong)場合和使用(yong)(yong)(yong)(yong)(yong)壽(shou)命遠(yuan)遠(yuan)高(gao)于鋁線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)。

目前，南方花線電(dian)(dian)網(wang)(wang)正加快推進特(te)(te)高(gao)壓等(deng)新型基礎設施項目建(jian)設。在南(nan)方電(dian)(dian)網(wang)(wang)重點特(te)(te)高(gao)壓工程(cheng)——昆(kun)柳龍直流輸電(dian)(dian)工程(cheng)建(jian)設方面(mian)，南(nan)網(wang)(wang)科(ke)研院(yuan)科(ke)研工作者已(yi)連續攻(gong)克了特(te)(te)高(gao)電(dian)(dian)壓、特(te)(te)大電(dian)(dian)流下的絕(jue)緣特(te)(te)性(xing)、電(dian)(dian)磁環境、設備(bei)研制、試驗技術等(deng)世界級難題。有力推動了這(zhe)個世界首個特(te)(te)高(gao)壓多端(duan)混合直流工程(cheng)、國家特(te)(te)高(gao)壓多端(duan)直流示范工程(cheng)的建(jian)設進度。

1. 花線電(dian)(dian)纜(lan)(lan)(lan)和(he)(he)附(fu)件(jian)(jian)(jian)(jian)的(de)運(yun)(yun)輸、保管應(ying)(ying)符(fu)合(he)(he)產品(pin)技(ji)術文(wen)件(jian)(jian)(jian)(jian)的(de)要求(qiu)(qiu)，并應(ying)(ying)符(fu)合(he)(he)下(xia)列(lie)規定(ding)：(1) 電(dian)(dian)纜(lan)(lan)(lan)盤不應(ying)(ying)平(ping)放。(2) 包(bao)裝(zhuang)(zhuang)外表面(mian)及(ji)內部制品(pin)不得損壞。(3) 應(ying)(ying)采(cai)取防止(zhi)傾倒、受潮(chao)、腐(fu)蝕(shi)及(ji)強(qiang)烈(lie)振(zhen)動的(de)措施。(4) 運(yun)(yun)輸或滾動電(dian)(dian)纜(lan)(lan)(lan)盤，電(dian)(dian)纜(lan)(lan)(lan)盤應(ying)(ying)牢(lao)固，且電(dian)(dian)纜(lan)(lan)(lan)應(ying)(ying)繞緊;充(chong)油(you)電(dian)(dian)纜(lan)(lan)(lan)至壓(ya)(ya)力(li)油(you)箱間的(de)油(you)管應(ying)(ying)固定(ding)，不得損傷(shang)。2. 電(dian)(dian)纜(lan)(lan)(lan)及(ji)其附(fu)件(jian)(jian)(jian)(jian)運(yun)(yun)抵現場(chang)后應(ying)(ying)按下(xia)列(lie)檢查：(1) 包(bao)裝(zhuang)(zhuang)和(he)(he)密(mi)封應(ying)(ying)良好。(2) 設(she)備規格(ge)、型號、數(shu)量以(yi)及(ji)附(fu)件(jian)(jian)(jian)(jian)、專用工(gong)器具、備件(jian)(jian)(jian)(jian)應(ying)(ying)符(fu)合(he)(he)設(she)計文(wen)件(jian)(jian)(jian)(jian)和(he)(he)合(he)(he)同要求(qiu)(qiu)。(3) 設(she)備銘牌、技(ji)術文(wen)件(jian)(jian)(jian)(jian)、出廠試驗(yan)報告(gao)、合(he)(he)格(ge)證明(ming)及(ji)裝(zhuang)(zhuang)箱清單應(ying)(ying)齊全。(4) 設(she)備及(ji)附(fu)件(jian)(jian)(jian)(jian)應(ying)(ying)無(wu)碰傷(shang)、擦傷(shang)、銹蝕(shi)和(he)(he)變形。(5) 帶電(dian)(dian)部分表面(mian)應(ying)(ying)光潔(jie)平(ping)整，不應(ying)(ying)有裂紋、折(zhe)皺、夾雜物、變形或扭曲現象(xiang)(xiang)。(6) 充(chong)油(you)電(dian)(dian)氣設(she)備應(ying)(ying)無(wu)滲(shen)油(you)現象(xiang)(xiang)。(7) 充(chong)氣運(yun)(yun)輸的(de)電(dian)(dian)氣設(she)備內應(ying)(ying)為正(zheng)壓(ya)(ya)，其壓(ya)(ya)力(li)為0.01 MPa-0.03MPa，干燥空氣露(lu)點應(ying)(ying)低于-40℃。氣體絕緣電(dian)(dian)氣設(she)備內的(de)壓(ya)(ya)力(li)，應(ying)(ying)符(fu)合(he)(he)產品(pin)技(ji)術文(wen)件(jian)(jian)(jian)(jian)要求(qiu)(qiu)。(8) 密(mi)封墊、密(mi)封脂(zhi)、清潔(jie)劑和(he)(he)潤滑脂(zhi)，應(ying)(ying)符(fu)合(he)(he)產品(pin)技(ji)術文(wen)件(jian)(jian)(jian)(jian)要求(qiu)(qiu)。(9) 電(dian)(dian)纜(lan)(lan)(lan)外觀(guan)應(ying)(ying)完好無(wu)損，電(dian)(dian)纜(lan)(lan)(lan)封端應(ying)(ying)嚴(yan)密(mi)。當外觀(guan)檢查有懷(huai)疑時，應(ying)(ying)進行受潮(chao)判斷或試驗(yan)。

花線RVS電(dian)線(xian)(xian)全稱(cheng)：銅芯聚(ju)氯乙烯(xi)絕緣絞(jiao)(jiao)型連(lian)接(jie)用(yong)軟電(dian)線(xian)(xian)、對絞(jiao)(jiao)多(duo)股軟線(xian)(xian)，簡(jian)稱(cheng)雙絞(jiao)(jiao)線(xian)(xian)，俗稱(cheng)“花線(xian)(xian)”，現階段此種線(xian)(xian)材(cai)多(duo)用(yong)于(yu)消防系(xi)統，也(ye)叫“消防線(xian)(xian)”。

北京花線高(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)主要種類有(you)YJV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、VV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、YJLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、VLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。YJV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)全稱(cheng)交聯聚(ju)(ju)乙(yi)烯(xi)(xi)(xi)絕(jue)緣(yuan)聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)(xi)護套(tao)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)（銅芯(xin)）VV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)全稱(cheng)聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)(xi)絕(jue)緣(yuan)聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)(xi)護套(tao)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)（銅芯(xin)）YJLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)全稱(cheng)交聯聚(ju)(ju)乙(yi)烯(xi)(xi)(xi)絕(jue)緣(yuan)聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)(xi)護套(tao)鋁芯(xin)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)VLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)全稱(cheng)聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)(xi)絕(jue)緣(yuan)聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)(xi)護套(tao)鋁芯(xin)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)由于銅導(dao)體的(de)(de)(de)出色導(dao)電(dian)(dian)(dian)(dian)(dian)性能，越(yue)來越(yue)多的(de)(de)(de)工程(cheng)采用銅芯(xin)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)作為供電(dian)(dian)(dian)(dian)(dian)系統的(de)(de)(de)主干(gan)道，而鋁芯(xin)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)應用則較少(shao)，尤其(qi)是在越(yue)高(gao)壓(ya)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)系統中，選擇銅芯(xin)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)就(jiu)越(yue)多。

北京上原材料價格不斷上漲，近幾年行業市場假冒偽劣、粗制濫造、偷工減料、以次充好現象屢禁不止，不僅埋下了巨大的安全隱患，也導致部分依法生產的企業及經銷商步履維艱。同時，外資企業一直稱霸高端市場，擁有的競爭優勢，給國內電線電纜企業造成了巨大的經營壓力。目前，中國線纜企業數量已突破一萬大關，且大部分是民營企業，市場競爭激烈可想而知。線纜產品良莠不齊，質量出現問題與企業自身有很大關系，因此，企業加大原輔材料采購質量控制力度，注重行業技術創新，提升產品質量。另外，亂象叢生的行業市場，不僅僅是花線線纜企(qi)業(ye)自(zi)身原因造成的，與的政治體制和(he)(he)經濟發展政策缺失也有著莫大(da)的關聯。線纜行業(ye)要想突(tu)破迎來新生，就(jiu)需要政府和(he)(he)企(qi)業(ye)共同探討，制定統一(yi)(yi)的產品標準、規范質(zhi)量、統一(yi)(yi)價格，以改變低價中標、質(zhi)量薄(bo)弱的市(shi)場現狀。行業(ye)專家建(jian)議，中國線纜企(qi)業(ye)不能(neng)一(yi)(yi)味地要追求量的擴張，更要注重質(zhi)的提(ti)高，加強(qiang)在技術、資金、管(guan)理(li)等方面的合作(zuo)交流，引入(ru)先進(jin)技術和(he)(he)管(guan)理(li)理(li)念，使企(qi)業(ye)實(shi)力(li)得到快速(su)提(ti)升，增強(qiang)國際競爭(zheng)力(li)。