新房现有水电管线设置的特点
Characteristics of existing water and electricity pipelines in new house
绝大多数新住宅楼房间的强电配电系统是完善的，照明插座空调等回路完全分离，能保证正常家庭用电负荷；弱电（网络、电话、电视）都已入户，甚至各个房间都已布置了完整的弱电线路（部分房屋弱电线路只接到客厅或卧室，需要做进一步延伸工作），在装修时无需要太多改变；室内给水管大多情况下，冷热水管从厨房到卫生间都已经布置完毕（少部分只有冷水管甚至室内只预留一个冷水接口，无热水管需要重新走管），根据自己的需求局部改造即可；新房排水管基本上是一个萝卜一个坑，如果设备无位置变化一般不需大的改动。
Most of the strong current power distribution systems in the new residential buildings are perfect. The circuits such as lighting, socket and air conditioning are completely separated, which can ensure the normal household electricity load. Weak current (network, telephone and television) has entered the house, and even each room has been equipped with complete weak current lines (some of the weak current lines in the house are only connected to the living room or bedroom, which needs to be further extended), which are in decoration There is no need to change too much; most of the indoor water supply pipes have been arranged from the kitchen to the toilet (only a few of them have cold water pipes or even only one cold water interface is reserved indoors, and no hot water pipe needs to be re run), which can be partially modified according to their own needs; the drainage pipe of the new house is basically a radish and a pit, and generally not if there is no change of equipment position Big changes are needed.