Insert sanitary appliances, if these were not included in the file, e.g. from a previously completed design of water supply system 更多信息,见:Editing sanitary installation.
Insert 立管 elements and complete their essential data in the 参数表 window:
Depending on the purpose of the 立管 element, declare the proper type in the 管材类型 field.
In the 立管顶端的部件 field, defie the way in which the pipe-run at the last storey for the 立管 element finishes:
For the waste stack, it is necessary to choose the vent element (e.g. 通气管), leaving the 无 option selected means that a vent manifold should be added in future,
The vent 立管 should be ended with a vent element, or it should be connected to the drainage stack.
In the 位置 section, declare the range of storeys of the element.
For the立管 elements with bypass ventilation (with selected checkbox 自动生成平行通气管路 in the 参数表 element window), verify and, if needed, change the following parameters:
Select the 创建每层中间的通气管连接 checkbox,
Set the value in the 中间通气连接点与天花板的距离 field,
Change the value in the 与排水立管连接的通气立管下端的标高 field,
(Optional) declare a number > 0 in the 额外泄压立管占据的楼层数 field (counting from the lowest storey). 5. 自动生成平行通气管路.
Insert the 生活污水排出口 and verify its position in the model,
Connect the appliances with the 立管 using the 管路 components. ATTENTION! In the drainage system this component always consists of a single section. If, for perpendicular connections, other than 90-degree branch fittings are needed, they should be declared in the 一般参数 window in the 默认类型和参数 tab in the 管路连接的默认方式 section, and connections of 重力排水管 elements should be drawn as perpendicular (do not use "chamfering" in the plan view).
On the storey where 生活污水排出口 is placed, connect it with the 立管, to form the collector sewer. The collector sewer elevation is by default adjusted to the posion of the 生活污水排出口, unless the value of 排水立管转成排水横管的拐点 has been specified manually.