家裝電路改造要注意什么?
電路(lu)改(gai)造注意事項一(yi):開槽不要太(tai)暴力(li)
電(dian)路(lu)做(zuo)好(hao)(hao)(hao)規劃(hua)后,需(xu)要先(xian)在(zai)墻(qiang)面(mian)和(he)(he)地(di)面(mian)進(jin)行開(kai)槽(cao),業主(zhu)們(men)需(xu)要先(xian)和(he)(he)電(dian)工工人溝通(tong)好(hao)(hao)(hao)具體(ti)的電(dian)路(lu)走向,畫好(hao)(hao)(hao)正確的電(dian)路(lu)圖后,再按照電(dian)路(lu)圖的指(zhi)示(shi),在(zai)墻(qiang)面(mian)、地(di)面(mian)的相應(ying)位置(zhi)處(chu)開(kai)槽(cao)。千萬不(bu)要讓工人隨(sui)意地(di)暴力開(kai)槽(cao),家居中,有的墻(qiang)體(ti)是承重墻(qiang),如果隨(sui)意開(kai)槽(cao)埋管,會破(po)壞(huai)掉整個家居的結構(gou)。槽(cao)道(dao)的轉(zhuan)(zhuan)角處(chu),要做(zuo)好(hao)(hao)(hao)圓角處(chu)理,防止轉(zhuan)(zhuan)角處(chu)尖(jian)銳的直角刮破(po)穿(chuan)線管。
電路改造注(zhu)意事(shi)項二(er):電線一定要穿管
電線不能直接埋入墻內,一定要穿過PVC管。如果電線(xian)直接埋入墻內,不(bu)僅非常的容(rong)易(yi)老化、損壞,而(er)且后期維(wei)修(xiu)也非常困難,不(bu)把墻體(ti)重新鑿開(kai),都無法對(dui)電線(xian)進(jin)行(xing)更換。
電路改造注意事項三:一根管內電線別(bie)太多(duo)
電線(xian)(xian)穿管(guan)(guan)埋入(ru)(ru)墻內,有的(de)施工(gong)團隊為(wei)了省時省力,會在(zai)一根(gen)PVC管(guan)(guan)中,穿入(ru)(ru)很多根(gen)電線(xian)(xian),這(zhe)是非(fei)常(chang)不(bu)正確的(de)行為(wei)。一根(gen)管(guan)(guan)道中的(de)電線(xian)(xian),不(bu)能超過(guo)管(guan)(guan)道橫截面積的(de)40%,一般一根(gen)管(guan)(guan)道內可(ke)以傳入(ru)(ru)三根(gen)電線(xian)(xian),管(guan)(guan)道內的(de)電線(xian)(xian)太多,不(bu)僅會影響管(guan)(guan)道的(de)正常(chang)使(shi)用壽(shou)命(ming),也(ye)會增加存在(zai)的(de)安全隱患(huan)。
電路改造注意(yi)事(shi)項四(si):強、弱電線要分(fen)開
強(qiang)(qiang)電(dian)(dian)的(de)(de)管道不(bu)能(neng)(neng)與(yu)弱電(dian)(dian)的(de)(de)管道位于同一(yi)個凹槽(cao)里,強(qiang)(qiang)電(dian)(dian)線更(geng)是不(bu)能(neng)(neng)與(yu)弱電(dian)(dian)線穿進同一(yi)根管道內,否則強(qiang)(qiang)電(dian)(dian)線通電(dian)(dian)時,產(chan)生的(de)(de)電(dian)(dian)磁(ci)波會對弱電(dian)(dian)信號產(chan)生很大的(de)(de)影(ying)響。如(ru)果強(qiang)(qiang)電(dian)(dian)線管道與(yu)弱電(dian)(dian)線管道相交(jiao)時,弱電(dian)(dian)的(de)(de)穿線管需(xu)要用鋁箔紙包裹(guo)住兩者的(de)(de)相交(jiao)部分。
電(dian)(dian)路(lu)改(gai)造注意事(shi)項五:強電(dian)(dian)弱電(dian)(dian),分色區別
在進行電(dian)路改造時,火(huo)線(xian)(xian)(xian)(xian)(xian)、零(ling)線(xian)(xian)(xian)(xian)(xian)和接(jie)地(di)線(xian)(xian)(xian)(xian)(xian)應該(gai)用(yong)不同顏色(se)(se)(se)的電(dian)線(xian)(xian)(xian)(xian)(xian)來(lai)表(biao)示,一般(ban)(ban)情況下,火(huo)線(xian)(xian)(xian)(xian)(xian)用(yong)紅色(se)(se)(se)或是黑色(se)(se)(se)的線(xian)(xian)(xian)(xian)(xian)來(lai)表(biao)示,零(ling)線(xian)(xian)(xian)(xian)(xian)用(yong)綠色(se)(se)(se)或是藍(lan)色(se)(se)(se)的線(xian)(xian)(xian)(xian)(xian)來(lai)表(biao)示,接(jie)地(di)線(xian)(xian)(xian)(xian)(xian)用(yong)黃綠相間的雙色(se)(se)(se)線(xian)(xian)(xian)(xian)(xian)來(lai)表(biao)示。此外,強(qiang)電(dian)和弱電(dian)的穿(chuan)線(xian)(xian)(xian)(xian)(xian)管也要注意顏色(se)(se)(se)區分,強(qiang)電(dian)的穿(chuan)線(xian)(xian)(xian)(xian)(xian)管一般(ban)(ban)使(shi)用(yong)紅色(se)(se)(se)的管子,弱電(dian)的穿(chuan)線(xian)(xian)(xian)(xian)(xian)管一般(ban)(ban)使(shi)用(yong)綠色(se)(se)(se)或是藍(lan)色(se)(se)(se)的管子。
電路改造注意(yi)事項六:管(guan)道內無接頭、無扭結(jie)
電線線路需要彎曲或是分支時,一定要使用專門的彎頭和護套盒進行連接,電線不夠長時,要在護套盒內進行連接,要保證穿線管內的電線不能(neng)有接頭或(huo)是扭結。
一根管槽可以放多少線?
家裝過(guo)程中,水電(dian)(dian)(dian)工(gong)程屬隱蔽工(gong)程,稍出(chu)差池,以(yi)后(hou)整(zheng)改起來的難度可想(xiang)而(er)知(zhi)(zhi)。大(da)家都知(zhi)(zhi)道電(dian)(dian)(dian)線(xian)(xian)(xian)處于工(gong)作(zuo)狀態時(shi)會自動發(fa)熱,電(dian)(dian)(dian)線(xian)(xian)(xian)管中的電(dian)(dian)(dian)線(xian)(xian)(xian)如果塞得越多、剩余空間(jian)過(guo)少,管中電(dian)(dian)(dian)線(xian)(xian)(xian)出(chu)現(xian)短(duan)路(lu)的機會就越大(da)。其(qi)實(shi),線(xian)(xian)(xian)與(yu)線(xian)(xian)(xian)之間(jian)也會相互影響,某路(lu)電(dian)(dian)(dian)線(xian)(xian)(xian)出(chu)現(xian)短(duan)路(lu)問(wen)題會直接殃及其(qi)他線(xian)(xian)(xian)路(lu)。所以(yi),強(qiang)電(dian)(dian)(dian)、弱電(dian)(dian)(dian)電(dian)(dian)(dian)線(xian)(xian)(xian)一定(ding)不可放入同一根電(dian)(dian)(dian)線(xian)(xian)(xian)管內。
此外,由于空(kong)調/風(feng)管(guan)機、熱水器(qi)所(suo)使用的(de)連接電線(xian)(xian)是(shi)所(suo)有房間里負荷(he)最(zui)大的(de)電線(xian)(xian),所(suo)以,空(kong)調線(xian)(xian)線(xian)(xian)管(guan)放(fang)線(xian)(xian)需(xu)引起高度重視。據了(le)解,目前,在規范的(de)施工流程中,空(kong)調/風(feng)管(guan)機、熱水器(qi)的(de)回路需(xu)單(dan)獨跑線(xian)(xian),一(yi)般不超過四根為宜。
布線太亂影響美觀怎么辦?
可以買點線夾,把線束(shu)固(gu)定(ding)(ding)在隱蔽處,最(zui)好(hao)在裝修的(de)時(shi)候用把線束(shu)內置(zhi)。還(huan)有一(yi)個法子就是(shi)找個線槽將所有線束(shu)沿邊角固(gu)定(ding)(ding)。其實最(zui)好(hao)的(de)辦(ban)法是(shi)在裝修時(shi)考慮好(hao),做好(hao)綜合(he)布線。
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