貴陽裝修公司裝修網提醒您:裝(zhuang)修(xiu)施工(gong)流程工(gong)藝-電線(xian)施工(gong)標準?為了讓用戶(hu)們(men)了解(jie)2021貴陽裝(zhuang)修(xiu)定(ding)制的相(xiang)關信(xin)(xin)息,貴陽裝(zhuang)修(xiu)網(wang)為您整(zheng)理(li)裝(zhuang)修(xiu)百科及(ji)裝(zhuang)修(xiu)注(zhu)意事項等相(xiang)關信(xin)(xin)息于此(ci),供用戶(hu)們(men)了解(jie)查看(kan)。 同時(shi)想(xiang)了解(jie)更多信(xin)(xin)息可以咨詢(xun)在(zai)線(xian)客服。
一、電線施工的流程
1.交底放線:項目經理要(yao)對工(gong)人(ren)進行技術交底,再由工(gong)人(ren)師傅根據設計要(yao)求(qiu)放線,開槽(cao)寬度50mm。放線要(yao)精確到位,無缺漏。
2.拆除原有電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)及開關插(cha)座(zuo):將原有線(xian)(xian)(xian)管、電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)、開關插(cha)座(zuo)全部換(huan)為(wei)品(pin)牌產品(pin)。原有電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)的質量(liang)不能保證(zheng),導電(dian)(dian)(dian)(dian)性差(cha),甚至可能有發生漏電(dian)(dian)(dian)(dian)、火災的危險。新舊電(dian)(dian)(dian)(dian)線(xian)(xian)(xian)不能混用(yong),因其電(dian)(dian)(dian)(dian)阻不同(tong),易出現線(xian)(xian)(xian)路故障。
3.開(kai)(kai)槽(cao)鉆孔(kong)(kong):根據施工現場實際的放(fang)線(xian)(xian)位置進行開(kai)(kai)槽(cao),開(kai)(kai)槽(cao)時應注(zhu)意開(kai)(kai)槽(cao)深(shen)度。因為(wei)上面必(bi)須(xu)灌(guan)入水泥沙漿,所以深(shen)度必(bi)須(xu)高于管(guan)徑。頂面不能開(kai)(kai)槽(cao),如頂面無吊(diao)頂,又需要走線(xian)(xian)(如飄窗),應在頂面淺(qian)淺(qian)地(di)鑿開(kai)(kai)線(xian)(xian)槽(cao),電線(xian)(xian)用薄(bo)線(xian)(xian)管(guan)包好,再在槽(cao)內固(gu)定 。過(guo)墻(qiang)和過(guo)梁的地(di)方(fang)需要鉆孔(kong)(kong),鉆孔(kong)(kong)時的孔(kong)(kong)徑、孔(kong)(kong)距一(yi)(yi)般為(wei)100mm;電線(xian)(xian)和水管(guan)不能走一(yi)(yi)個孔(kong)(kong)。雖(sui)然(ran)3.15標(biao)準是橫平豎直,三個彎頭一(yi)(yi)個過(guo)路盒,但是這樣(yang)施工會增加好多空面板,影(ying)響美觀(guan)而且增加了費(fei)用。可采(cai)取按斜排直線(xian)(xian)的方(fang)式進行排管(guan),這樣(yang)排既沒(mei)有(you)彎頭又沒(mei)有(you)過(guo)路盒,施工方(fang)便且便于維修。
4.布(bu)(bu)管:根據在施(shi)工現場開設的(de)溝槽進(jin)行布(bu)(bu)排管,在有(you)水房間進(jin)行布(bu)(bu)排管時(shi)電(dian)(dian)(dian)(dian)管應(ying)布(bu)(bu)設在墻上(shang)(shang)、頂(ding)上(shang)(shang)。強(qiang)弱(ruo)電(dian)(dian)(dian)(dian)線(xian)不(bu)允許走廚(chu)房、衛生間陽臺(tai)的(de)地面。墻面管道的(de)布(bu)(bu)置應(ying)平順豎直,盡(jin)量不(bu)要(yao)有(you)彎折的(de)地方。如(ru)有(you)彎折,轉(zhuan)彎處不(bu)應(ying)有(you)明顯的(de)折痕。強(qiang)弱(ruo)電(dian)(dian)(dian)(dian)的(de)間距(ju)必須大于(yu)等于(yu)150mm,以(yi)防止電(dian)(dian)(dian)(dian)纜信號不(bu)清晰。 煤(mei)氣管和(he)電(dian)(dian)(dian)(dian)管的(de)距(ju)離不(bu)能小于(yu)150mm。
成(cheng)排(pai)(pai)安裝的(de)開關(guan)(guan)高(gao)度應一(yi)(yi)致,高(gao)低差(cha)不大(da)于2mm。暗(an)盒(he)之(zhi)間的(de)間距為10mm,插座離(li)地(di)面(mian)的(de)高(gao)度一(yi)(yi)般至少300mm,開關(guan)(guan)的(de)位置(zhi)一(yi)(yi)般離(li)地(di)1300mm。在(zai)(zai)穿(chuan)線(xian)(xian)(xian)(xian)時,一(yi)(yi)根(gen)電(dian)(dian)線(xian)(xian)(xian)(xian)管內所穿(chuan)電(dian)(dian)線(xian)(xian)(xian)(xian)的(de)截面(mian)積之(zhi)和必須小(xiao)于該管道內截面(mian)的(de)40% 。一(yi)(yi)般情況(kuang)下16mm的(de)電(dian)(dian)線(xian)(xian)(xian)(xian)不宜超(chao)過3根(gen),20mm的(de)電(dian)(dian)線(xian)(xian)(xian)(xian)不宜超(chao)過4根(gen)。強弱(ruo)電(dian)(dian)線(xian)(xian)(xian)(xian)均應穿(chuan)管敷設(she),不同(tong)類線(xian)(xian)(xian)(xian)不得安裝在(zai)(zai)同(tong)一(yi)(yi)線(xian)(xian)(xian)(xian)管內。接(jie)(jie)線(xian)(xian)(xian)(xian)過程中,線(xian)(xian)(xian)(xian)管交(jiao)匯處使(shi)用(yong)接(jie)(jie)線(xian)(xian)(xian)(xian)盒(he),接(jie)(jie)線(xian)(xian)(xian)(xian)處采用(yong)接(jie)(jie)線(xian)(xian)(xian)(xian)帽(mao)。 接(jie)(jie)線(xian)(xian)(xian)(xian)時要(yao)分(fen)色。吊頂照(zhao)明線(xian)(xian)(xian)(xian)使(shi)用(yong)軟管(200mm以上(shang));吊頂內管固定支(zhi)架設(she)置(zhi)成(cheng)排(pai)(pai)燈(deng)具(ju)中心線(xian)(xian)(xian)(xian)。插座箱多個插座導線(xian)(xian)(xian)(xian)連接(jie)(jie)以及多聯(lian)開關(guan)(guan)聯(lian)接(jie)(jie)時,不允許拱頭連接(jie)(jie),應采用(yong)LC型壓接(jie)(jie)帽(mao)壓接(jie)(jie)總頭后,再進(jin)行分(fen)支(zhi)連接(jie)(jie)。線(xian)(xian)(xian)(xian)管入(ru)盒(he)要(yao)用(yong)鎖扣,線(xian)(xian)(xian)(xian)盒(he)內線(xian)(xian)(xian)(xian)頭15cm必須打圈(quan)。
5.檢查線路:運用萬(wan)用表、歐姆(mu)表檢查線路暢通(tong)無阻,不(bu)出現(xian)(xian)短(duan)路以及斷路的現(xian)(xian)象,導線間絕緣電阻大于等于0.5mΩ,為安裝(zhuang)開(kai)關插座作準備。
6.安裝(zhuang)開(kai)關插座和(he)燈(deng)具:在安裝(zhuang)之前(qian)不允(yun)許應用房屋內各插座,只能(neng)應用公司指定拖線盒。注意開(kai)關插座面板應平(ping)整、緊貼建筑物表面。同一場所的開(kai)關切斷位置一致,且操作靈活,接點接觸可靠(kao)。
二、電線施工的施工標準
線(xian)路(lu)的(de)短路(lu)保護、負荷(he)保護、電(dian)線(xian)線(xian)徑(jing)的(de)選(xuan)擇(ze)、低壓(ya)電(dian)氣(空調(diao)器(qi)、家用電(dian)器(qi)等)的(de)安裝,應(ying)按規定進行。電(dian)線(xian)穿管(guan)敷設時,管(guan)內電(dian)線(xian)的(de)總截面積(ji)(包括外皮),不應(ying)超過管(guan)內徑(jing)截面積(ji)的(de)40%。
1、電線(xian)的敷設(she)應按設(she)計規定進行施工,照明(ming)線(xian)路和(he)低(di)壓(ya)線(xian)路均應設(she)負荷(he)保護。
2、線(xian)路的短路保(bao)護、負荷保(bao)護、電(dian)線(xian)線(xian)徑的選擇、低壓電(dian)氣(空調器(qi)、家(jia)用電(dian)器(qi)等)的安(an)裝(zhuang),應按規定進行。
3、電線(xian)(xian)穿(chuan)管敷設時,管內(nei)(nei)電線(xian)(xian)的(de)總(zong)截面積(包括外皮(pi)),不應超過管內(nei)(nei)徑截面積的(de)40%。
4、線路應固定,排線橫平(ping)豎直(zhi)。
5、暗(an)線(xian)(xian)(xian)線(xian)(xian)(xian)路必須(xu)采用安全可靠的帶護套的電線(xian)(xian)(xian),埋(mai)線(xian)(xian)(xian)不允許(xu)有線(xian)(xian)(xian)接頭(tou)。
6、插座(zuo)應離地面200mm左右,線盒里每路線必須(xu)留線頭,長度(du)不(bu)少(shao)于150mm,(左零線、右相線)以便維(wei)修。
7、接線要做到相線進開關,零線進燈頭。
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