家(jia)(jia)用(yong)(yong)(yong)电(dian)(dian)(dian)(dian)线(xian)分(fen)(fen)类多样：1、硬线(xian)：专业称为(wei)BV电(dian)(dian)(dian)(dian)线(xian)，主要用(yong)(yong)(yong)于(yu)供电(dian)(dian)(dian)(dian)、照(zhao)明、插座(zuo)、空(kong)调，适用(yong)(yong)(yong)于(yu)交流电(dian)(dian)(dian)(dian)压450/750V及(ji)(ji)以(yi)下动力装(zhuang)(zhuang)置(zhi)、日(ri)用(yong)(yong)(yong)电(dian)(dian)(dian)(dian)器(qi)(qi)、仪表及(ji)(ji)电(dian)(dian)(dian)(dian)信设(she)备(bei)用(yong)(yong)(yong)的(de)电(dian)(dian)(dian)(dian)线(xian)。硬线(xian)有一定的(de)硬度(du)，在折角，拉直方面会更加方便一些(xie)。2、软线(xian)：专业称为(wei)BVR电(dian)(dian)(dian)(dian)线(xian)，适用(yong)(yong)(yong)于(yu)交流电(dian)(dian)(dian)(dian)压450/750V及(ji)(ji)以(yi)下动力装(zhuang)(zhuang)置(zhi)、日(ri)用(yong)(yong)(yong)电(dian)(dian)(dian)(dian)器(qi)(qi)、仪表及(ji)(ji)电(dian)(dian)(dian)(dian)信设(she)备(bei)用(yong)(yong)(yong)的(de)电(dian)(dian)(dian)(dian)线(xian)，如(ru)配(pei)电(dian)(dian)(dian)(dian)箱(xiang)。软线(xian)相(xiang)对硬线(xian)制作较复杂，高频电(dian)(dian)(dian)(dian)路软线(xian)比硬线(xian)载流量大。3、硬、软线(xian)（弱电(dian)(dian)(dian)(dian)线(xian)）：分(fen)(fen)别由单(dan)根和数(shu)根铜芯线(xian)组成，一般指(zhi)网线(xian)，电(dian)(dian)(dian)(dian)压比较低的(de)电(dian)(dian)(dian)(dian)线(xian)。家(jia)(jia)用(yong)(yong)(yong)电(dian)(dian)(dian)(dian)线(xian)的(de)外表绝(jue)缘层多用(yong)(yong)(yong)塑料和橡(xiang)胶制成，使用(yong)(yong)(yong)时(shi)间(jian)长(zhang)了(le)就(jiu)会老化，失去绝(jue)缘作用(yong)(yong)(yong)而容易发生短路。杭(hang)州环保家(jia)(jia)装(zhuang)(zhuang)并蒂莲牌生产厂家(jia)(jia)

家用(yong)电(dian)(dian)(dian)线(xian)标(biao)准：根据(ju)国家标(biao)准规定(ding)，电(dian)(dian)(dian)线(xian)表面应(ying)有制造厂(chang)名、产(chan)品(pin)(pin)型(xing)号(hao)和额(e)定(ding)电(dian)(dian)(dian)压(ya)(ya)的(de)(de)连续标(biao)志(zhi)。这(zhei)有利(li)于在电(dian)(dian)(dian)线(xian)使用(yong)过程中(zhong)发(fa)生问题(ti)时(shi)(shi)(shi)能(neng)及时(shi)(shi)(shi)找到制造厂(chang)，消费者在选(xuan)购(gou)电(dian)(dian)(dian)线(xian)时(shi)(shi)(shi)务必(bi)注(zhu)意(yi)(yi)这(zhei)一点。同时(shi)(shi)(shi)消费者在选(xuan)购(gou)电(dian)(dian)(dian)线(xian)时(shi)(shi)(shi)应(ying)注(zhu)意(yi)(yi)合格证上标(biao)明(ming)的(de)(de)制造厂(chang)名、产(chan)品(pin)(pin)型(xing)号(hao)、额(e)定(ding)电(dian)(dian)(dian)压(ya)(ya)与电(dian)(dian)(dian)线(xian)表面的(de)(de)印刷标(biao)志(zhi)是(shi)否一致，防止冒牌(pai)产(chan)品(pin)(pin)。看(kan)外观(guan)消费者在选(xuan)购(gou)电(dian)(dian)(dian)线(xian)时(shi)(shi)(shi)应(ying)注(zhu)意(yi)(yi)电(dian)(dian)(dian)线(xian)的(de)(de)外观(guan)应(ying)光滑平整，绝(jue)缘和护(hu)套(tao)层无(wu)损(sun)坏，标(biao)志(zhi)印字清晰(xi)，手模电(dian)(dian)(dian)线(xian)时(shi)(shi)(shi)无(wu)油腻感。从电(dian)(dian)(dian)线(xian)的(de)(de)横截面看(kan)，电(dian)(dian)(dian)线(xian)的(de)(de)整个圆周上绝(jue)缘或护(hu)套(tao)的(de)(de)厚度(du)应(ying)均匀(yun)，不应(ying)偏芯，绝(jue)缘或护(hu)套(tao)应(ying)有一定(ding)的(de)(de)厚度(du)。昆山(shan)工程用(yong)电(dian)(dian)(dian)线(xian)厂(chang)商如何辨别(bie)家用(yong)电(dian)(dian)(dian)线(xian)的(de)(de)好坏，看(kan)铜(tong)丝(si)的(de)(de)质(zhi)(zhi)量，如果质(zhi)(zhi)地(di)柔(rou)软(ruan)，这(zhei)就是(shi)好的(de)(de)电(dian)(dian)(dian)线(xian)。

家(jia)用(yong)电(dian)(dian)(dian)线(xian)(xian)(xian)用(yong)什么规格比(bi)较(jiao)好？1.空调插(cha)座(zuo)(zuo)的(de)电(dian)(dian)(dian)线(xian)(xian)(xian)：空调也(ye)算是家(jia)里大功(gong)率的(de)电(dian)(dian)(dian)器了，因(yin)此插(cha)座(zuo)(zuo)也(ye)是使(shi)(shi)用(yong)的(de)4平方(fang)(fang)(fang)电(dian)(dian)(dian)线(xian)(xian)(xian)，当(dang)然也(ye)可以使(shi)(shi)用(yong)6平方(fang)(fang)(fang)，但这样做的(de)施工难度就(jiu)(jiu)会加大，插(cha)座(zuo)(zuo)底盒占用(yong)的(de)面(mian)(mian)积也(ye)会变(bian)大，接线(xian)(xian)(xian)变(bian)成一(yi)(yi)(yi)件很(hen)麻烦(fan)的(de)事(shi)情。2.普通插(cha)座(zuo)(zuo)的(de)电(dian)(dian)(dian)线(xian)(xian)(xian)：家(jia)里的(de)普通插(cha)座(zuo)(zuo)使(shi)(shi)用(yong)2.5平方(fang)(fang)(fang)的(de)电(dian)(dian)(dian)线(xian)(xian)(xian)就(jiu)(jiu)可以了，一(yi)(yi)(yi)般(ban)负荷控制在2500瓦以内。但如果你(ni)经常使(shi)(shi)用(yong)大功(gong)率电(dian)(dian)(dian)器的(de)话，则(ze)还是建议大家(jia)选(xuan)择4平方(fang)(fang)(fang)的(de)电(dian)(dian)(dian)线(xian)(xian)(xian)为佳。3.厨(chu)(chu)房插(cha)座(zuo)(zuo)的(de)电(dian)(dian)(dian)线(xian)(xian)(xian)：厨(chu)(chu)房插(cha)座(zuo)(zuo)建议使(shi)(shi)用(yong)4平方(fang)(fang)(fang)的(de)电(dian)(dian)(dian)线(xian)(xian)(xian)，一(yi)(yi)(yi)方(fang)(fang)(fang)面(mian)(mian)是因(yin)为厨(chu)(chu)房的(de)电(dian)(dian)(dian)器多，另一(yi)(yi)(yi)方(fang)(fang)(fang)面(mian)(mian)则(ze)是因(yin)为使(shi)(shi)用(yong)频次(ci)高。有(you)的(de)厨(chu)(chu)房是一(yi)(yi)(yi)条四方(fang)(fang)(fang)线(xian)(xian)(xian)走顶(ding)，然后安(an)排插(cha)座(zuo)(zuo)在下(xia)面(mian)(mian)，用(yong)2.5方(fang)(fang)(fang)线(xian)(xian)(xian)接火，所有(you)插(cha)座(zuo)(zuo)都是从四方(fang)(fang)(fang)线(xian)(xian)(xian)单独接出来，因(yin)此，这种做法也(ye)是没问(wen)题的(de)。

家(jia)用(yong)电(dian)(dian)(dian)线(xian)(xian)(xian)的(de)(de)(de)寿命是(shi)多少？按照国(guo)(guo)家(jia)规定(ding)质(zhi)保期是(shi)25年(nian)。自1992年(nian)起我国(guo)(guo)兴建的(de)(de)(de)大量商(shang)品(pin)房开(kai)始把(ba)布线(xian)(xian)(xian)方式从明线(xian)(xian)(xian)改为暗线(xian)(xian)(xian)，当时(shi)国(guo)(guo)产电(dian)(dian)(dian)线(xian)(xian)(xian)由于技术、工艺(yi)、材料(liao)(liao)等因(yin)素，国(guo)(guo)家(jia)标(biao)准产品(pin)使(shi)用(yong)寿命只(zhi)有25年(nian)。电(dian)(dian)(dian)线(xian)(xian)(xian)使(shi)用(yong)期限的(de)(de)(de)长(zhang)(zhang)短取决于电(dian)(dian)(dian)线(xian)(xian)(xian)的(de)(de)(de)质(zhi)量和(he)(he)电(dian)(dian)(dian)线(xian)(xian)(xian)安装的(de)(de)(de)环境，电(dian)(dian)(dian)线(xian)(xian)(xian)主(zhu)要靠(kao)外面一层(ceng)塑(su)(su)料(liao)(liao)皮绝缘，时(shi)间一长(zhang)(zhang)，绝缘性能逐渐降低，慢慢老化(hua)变(bian)硬、发(fa)脆或脱落(luo)，这(zhei)时(shi)就起不到绝缘的(de)(de)(de)作用(yong)。家(jia)用(yong)电(dian)(dian)(dian)线(xian)(xian)(xian)的(de)(de)(de)外表(biao)绝缘层(ceng)多用(yong)塑(su)(su)料(liao)(liao)和(he)(he)橡(xiang)胶制成，使(shi)用(yong)时(shi)间长(zhang)(zhang)了就会老化(hua)，失去绝缘作用(yong)而容易发(fa)生短路(lu)。耐火电(dian)(dian)(dian)线(xian)(xian)(xian)中还有一种特殊的(de)(de)(de)特种电(dian)(dian)(dian)线(xian)(xian)(xian)，称为防火电(dian)(dian)(dian)线(xian)(xian)(xian)。

家(jia)(jia)(jia)(jia)用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)标准：看导(dao)(dao)(dao)(dao)体(ti)线(xian)(xian)(xian)(xian)(xian)(xian)径：消费者在选购(gou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)时(shi)应(ying)注意(yi)导(dao)(dao)(dao)(dao)体(ti)线(xian)(xian)(xian)(xian)(xian)(xian)径是否与合格(ge)(ge)证(zheng)上(shang)明示的(de)截(jie)面(mian)(mian)相符，若导(dao)(dao)(dao)(dao)体(ti)截(jie)面(mian)(mian)偏小，容易使电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)发(fa)热(re)引起短(duan)路(lu)(lu)(lu)。建(jian)议家(jia)(jia)(jia)(jia)庭照明线(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)采(cai)用(yong)(yong)1.5平(ping)(ping)方毫米(mi)(mi)及以上(shang)规(gui)格(ge)(ge);空调(diao)、微波炉等用(yong)(yong)功率较(jiao)大的(de)家(jia)(jia)(jia)(jia)用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)应(ying)采(cai)用(yong)(yong)2.5平(ping)(ping)方毫米(mi)(mi)及以上(shang)规(gui)格(ge)(ge)的(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)。规(gui)范(fan)(fan)使用(yong)(yong)：应(ying)规(gui)范(fan)(fan)布线(xian)(xian)(xian)(xian)(xian)(xian)，固(gu)定(ding)线(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)采(cai)用(yong)(yong)bv单(dan)(dan)芯(xin)线(xian)(xian)(xian)(xian)(xian)(xian)穿管(guan)子，注意(yi)在布线(xian)(xian)(xian)(xian)(xian)(xian)时(shi)不(bu)要(yao)(yao)碰坏电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian),在房间(jian)装潢时(shi)不(bu)要(yao)(yao)碰坏电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian);在一(yi)路(lu)(lu)(lu)线(xian)(xian)(xian)(xian)(xian)(xian)里中间(jian)不(bu)要(yao)(yao)接(jie)头;电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)接(jie)入(ru)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)箱(盒)时(shi)不(bu)要(yao)(yao)碰线(xian)(xian)(xian)(xian)(xian)(xian);另外用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量较(jiao)大的(de)家(jia)(jia)(jia)(jia)用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)如空调(diao)等应(ying)单(dan)(dan)独一(yi)路(lu)(lu)(lu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)供(gong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian);弱电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、强电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)用(yong)(yong)的(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)保持一(yi)定(ding)距离(li)。家(jia)(jia)(jia)(jia)用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)(xian)(xian)标准看导(dao)(dao)(dao)(dao)体(ti)线(xian)(xian)(xian)(xian)(xian)(xian)径。昆山家(jia)(jia)(jia)(jia)用(yong)(yong)并蒂莲牌(pai)哪家(jia)(jia)(jia)(jia)好

耐火电线的(de)分类?在中国普通(tong)耐火电线分为A类和B类。杭州环保家装并蒂莲(lian)牌生产(chan)厂家

绝(jue)缘(yuan)(yuan)(yuan)电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)是什么？所(suo)谓绝(jue)缘(yuan)(yuan)(yuan)电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)，就是一(yi)种将不(bu)导电(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)绝(jue)缘(yuan)(yuan)(yuan)材料(liao)包裹在(zai)导线(xian)(xian)(xian)(xian)外(wai)部的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)，通常，这种电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)比一(yi)般的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)绝(jue)缘(yuan)(yuan)(yuan)性(xing)更好。在(zai)国内，目前能(neng)用(yong)(yong)(yong)来作为电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)不(bu)导电(dian)(dian)(dian)(dian)材料(liao)的(de)(de)(de)(de)(de)有(you)(you)树脂、塑(su)料(liao)、pvc材料(liao)、硅橡(xiang)胶等(deng)，将这些材料(liao)做成电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)绝(jue)缘(yuan)(yuan)(yuan)层，能(neng)够预防(fang)导电(dian)(dian)(dian)(dian)体和外(wai)界接(jie)触，从而避免电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)发生漏电(dian)(dian)(dian)(dian)、短路等(deng)情况。另外(wai)，从用(yong)(yong)(yong)途上来说，绝(jue)缘(yuan)(yuan)(yuan)电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)应用(yong)(yong)(yong)范(fan)围非常广。我们平时(shi)家(jia)里所(suo)用(yong)(yong)(yong)到的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)大(da)部分都(dou)是绝(jue)缘(yuan)(yuan)(yuan)电(dian)(dian)(dian)(dian)线(xian)(xian)(xian)(xian)，还有(you)(you)很多大(da)型建(jian)筑工程、电(dian)(dian)(dian)(dian)气设备(bei)、电(dian)(dian)(dian)(dian)力工程等(deng)都(dou)有(you)(you)使用(yong)(yong)(yong)绝(jue)缘(yuan)(yuan)(yuan)导线(xian)(xian)(xian)(xian)。终(zhong)末(mo)，绝(jue)缘(yuan)(yuan)(yuan)导线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)型号(hao)也和用(yong)(yong)(yong)途有(you)(you)直接(jie)关联(lian)，不(bu)同(tong)字母不(bu)单(dan)代替的(de)(de)(de)(de)(de)型号(hao)不(bu)同(tong)，也代替着(zhe)用(yong)(yong)(yong)途不(bu)同(tong)。比如R表(biao)示(shi)的(de)(de)(de)(de)(de)是软铜线(xian)(xian)(xian)(xian)，S表(biao)示(shi)的(de)(de)(de)(de)(de)是双(shuang)绞线(xian)(xian)(xian)(xian)，P表(biao)示(shi)的(de)(de)(de)(de)(de)是屏蔽(bi)线(xian)(xian)(xian)(xian)。杭州环保家(jia)装(zhuang)并蒂莲(lian)牌(pai)生产(chan)厂家(jia)

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