污水收集和管線輸送系統是城市污水處理系統中一個重要組成部分，污水提升排水泵站是保證重力流排水系統的一個主要環節，把容積法流量計量軟測量技術嵌入于泵站控制系統，使泵站控制系統在滿足排水泵站自動化監控運行的同時，實現了泵站泵送流量的計量。該方法的采用，不僅節省了電磁流量計的投資，還減少了土建計量井的建造、工藝管配件及閘門的投資，降低了工程建設總成本，給泵站日常運行管理帶來便利。
關鍵詞：提升泵站 泵站控制系統 容積法
中圖分類號：TP29 文獻標識碼：A
Abstract：The pipelining sewage collection and transportation system is one of important parts in the urban wastewater treatment system，in
which the wastewater upgrading drain pump station is a main section of ensuring successful operation to the gravity drainage system. Embedded
into the pump station control system，the soft sensing technique for flow measurement using the positive displacement flowmeter performs pumping
flow measurement while facilitating the drain pump station control system to meet the need of automated monitoring of the drain pump station.
Implementation of this technique can not only save the cost of the electromagnetic flowmeter but also reduce the investment in the construction
of metering wells，purchase of process pipe fittings and valves，and cut total cost of the engineering project，bringing ease to the management
of pump station operation.
Keywords：Upgrading pump station Pump station control system Positive displacement method