Ww Vent (OpenData)

WwVent represents a point which allows the free discharge or intake of air, to equalise gases between the atmosphere and components of the Wastewater network (eg Odour Filter, Vent Stack). The Wastewater network conveys sewage from properties to treatment plants for treatment and disposal. It is spatially abstracted to a point and is a node on the Wastewater network. IDS-compliant WwVent data will be inserted via the WwVentStage table.

污水管网通风口（WwVent）指可实现空气自由排放或吸入，用于平衡大气与污水管网组件（如除臭过滤器、通风立管）之间气体的点位。污水管网负责将各类建筑产生的污水输送至污水处理厂进行处理与处置。该设施在空间上被抽象为一个点位，同时也是污水管网上的一个节点。符合IDS规范的污水管网通风口数据将通过WwVentStage数据表进行录入。