通风管道是现在建筑中必须增加的设施，他可以有效的改善环境质量，首先是对于比较复杂的民用建筑，在设计阶段，各工种(暖通、给水排水，供电照明与建筑专业)首先应协商好空间分隔，定出每种郑州通风管道的标高范围。一般情况下不得越出给自己规定的界限。遇有个别管段要越界时应与其他工程协商。

The ventilation pipe is the facilities that must be added in the construction now, he can effectively improve the environmental quality. First, it is more complex civil buildings. In the design stage, the various types of work (HVAC, water supply and drainage, power supply lighting and building specialty) should first negotiate a good space separation, set up the elevation range of each type of Zhengzhou ventilation pipe. Under normal circumstances, we must not exceed the limits set to ourselves. When there is a paragraph to cross the border, it should be discussed with other projects.

其次就是解决各种通风管道相碰及协调的原则，一般为：“小管让大管，有压让无压”。例如，自来水管与风管相撞，则应当自来水管拐弯。冷、热水管与下水管相碰，则应改变冷、热水管道。

The second is to solve the principles of collision and coordination of various ventilation ducts. Generally speaking, "small pipes allow large pipes to be pressurized and no pressure". For example, if the water pipe collides with the wind pipe, it should turn the water pipe. When cold and hot water pipes collide with the water pipes, the cold and hot water pipes should be changed.

最后就是施工前应设备总管的工程师，将各工种的管线，单线画在一张平面图上。每种管道用一种彩色笔。在各交点处综合其标高，看是否有矛盾之处，及时发现，将问题解决在安装之前。最后一点就是为了减少投资，节省空间，降低层高，有些无坡度要求的管道，可以穿梁敷设(如自来水管道，消防喷洒干管等)。

Finally, the engineer of the equipment main pipe should be drawn before a construction plan. Each type of pipe is used with a color pen. At all points of intersection, we should synthesize its elevation to see if there are any contradictions, and find them in time, and solve the problems before installation. The last point is to reduce investment, save space, reduce storey height, and some pipes without slope requirements, which can be worn by Liang Fushe (such as water pipe, fire sprinkler, etc.).