耐火母线(xian)槽的一些优点分享(xiang)

耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)型(xing)(xing)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)由涂(tu)有(you)(you)防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)料(liao)(liao)的(de)(de)外壳，包缠耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)云(yun)母(mu)(mu)(mu)带的(de)(de)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)和由耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)绝(jue)缘材料(liao)(liao)制成的(de)(de)支架(jia)组成。支架(jia)上(shang)(shang)开有(you)(you)多个凹槽(cao)(cao)，凹槽(cao)(cao)内置入(ru)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)并将其固定(ding)。在母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)的(de)(de)一端有(you)(you)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)连接盒，在母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)内有(you)(you)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)分(fen)(fen)(fen)(fen)接盒。耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)型(xing)(xing)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)具有(you)(you)优良的(de)(de)绝(jue)缘性(xing)(xing)能(neng)，既可(ke)在正常环(huan)境中连续使(shi)用(yong)(yong)(yong)(yong)，又可(ke)在失火(huo)(huo)(huo)(huo)环(huan)境中连续使(shi)用(yong)(yong)(yong)(yong)一小时以(yi)上(shang)(shang)，可(ke)适用(yong)(yong)(yong)(yong)于高(gao)层建筑及(ji)重要设施中，代替耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)电缆起输(shu)配电作用(yong)(yong)(yong)(yong)。耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)是消防(fang)(fang)设备的(de)(de)电源使(shi)用(yong)(yong)(yong)(yong)的(de)(de)，不(bu)(bu)能(neng)用(yong)(yong)(yong)(yong)做其他用(yong)(yong)(yong)(yong)途。因此种(zhong)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)耐(nai)(nai)(nai)热性(xing)(xing)好、隔热，母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)无法散发，所以(yi)不(bu)(bu)能(neng)长(zhang)期满负(fu)(fu)荷使(shi)用(yong)(yong)(yong)(yong)。除耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)外，其他母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)都不(bu)(bu)能(neng)长(zhang)期满负(fu)(fu)荷运行(xing)。耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)与(yu)防(fang)(fang)火(huo)(huo)(huo)(huo)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)的(de)(de)区别：耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)的(de)(de)外壳及(ji)隔热层采用(yong)(yong)(yong)(yong)耐(nai)(nai)(nai)高(gao)温≥1100℃的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)材料(liao)(liao)以(yi)及(ji)耐(nai)(nai)(nai)高(gao)温≥300℃的(de)(de)绝(jue)缘材料(liao)(liao)，该产(chan)品耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)时间(jian)有(you)(you)60分(fen)(fen)(fen)(fen)钟(zhong)、90分(fen)(fen)(fen)(fen)钟(zhong)、120分(fen)(fen)(fen)(fen)钟(zhong)、180分(fen)(fen)(fen)(fen)钟(zhong)种(zhong)类(lei)，当温度(du)达(da)到(dao)920～1050℃的(de)(de)高(gao)温时才会(hui)燃烧，满负(fu)(fu)荷运行(xing)可(ke)达(da)8小时以(yi)上(shang)(shang)。防(fang)(fang)火(huo)(huo)(huo)(huo)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)：普(pu)通母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)或(huo)防(fang)(fang)火(huo)(huo)(huo)(huo)烟蔓延的(de)(de)母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)外壳加防(fang)(fang)火(huo)(huo)(huo)(huo)隔层，有(you)(you)些外壳涂(tu)防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)料(liao)(liao)，能(neng)达(da)到(dao)火(huo)(huo)(huo)(huo)灾在规定(ding)时间(jian)内传达(da)到(dao)内部，母(mu)(mu)(mu)线(xian)(xian)(xian)(xian)槽(cao)(cao)能(neng)正常运行(xing)，火(huo)(huo)(huo)(huo)燃烧温度(du)达(da)到(dao)800度(du)左(zuo)右，耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)时间(jian)分(fen)(fen)(fen)(fen)别为30分(fen)(fen)(fen)(fen)钟(zhong)、40分(fen)(fen)(fen)(fen)钟(zhong)、60分(fen)(fen)(fen)(fen)钟(zhong)。