V2EX wet well

Wet Well

定义 Definition

wet well(名词):(污水/排水泵站中的)湿井、集水井,用于汇集污水或雨水并临时储存,待水位达到设定值后由水泵抽送到后续管网或处理设施。(也常与 dry well“干井/泵房干室”相对。)

发音 Pronunciation

/wt wl/

例句 Examples

The wastewater flows into the wet well before it is pumped out.
污水在被抽走之前会先流入湿井。

If the level sensor fails, the wet well can overflow, causing backups and odor problems throughout the neighborhood.
如果液位传感器失灵,湿井可能溢流,导致周边社区出现倒灌和异味等问题。

词源 Etymology

该术语由 wet(湿的)+ well(井、井状竖井/井室)构成,字面意思是“湿的井”。在泵站结构中,“wet well”指有水(或污水)实际汇集的井室,与放置电机、阀门等且保持干燥的 dry well 形成对比。这类工程用法在近现代城市排水与污水提升系统发展中逐渐固定下来。

相关词 Related Words

文学与著作 Literary Works

  • Wastewater Engineering: Treatment and Resource Recovery(Metcalf & Eddy 等):在泵站与提升系统章节中常使用 wet well 讨论集水与抽送过程。
  • Design of Wastewater and Stormwater Pumping Stations(相关工程设计书籍/教材常见书名):用于描述泵站湿井容积、液位控制与停留时间等设计要点。
  • Water Environment Federation(WEF)与相关工程手册/指南(如泵站运维类手册):在运行维护与安全章节中频繁出现 wet well(如通风、气体监测、清淤与防臭)。
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