中文標題：基于力控軟件的供水水壓流量遠程監控系統
英文標題：Force control-based Remote Supervisory and Controlling System for Flow and Pressure of  Water Supply
作者：楊書儀，文澤軍，姜升
出處：《自動化儀表》第28卷第6期　2007年6月

摘要：通過對水塔供水系統現狀的研究,介紹了力控軟件在供水流量、水壓遠程監控系統中的運用。重點闡述了系統的硬件組成和軟件實現,通過設置多個采集點,以及硬件組態、數據組態、圖像組態等功能實現上位機對供水管路的實時監測與控制,為操作人員合理實施調度提供了可靠的技術保障、實現了水資源的優化配置,提高了供水管路的穩定性和對事故的預見性,降低了能耗。該系統運行正常,完全達到設計要求。
關鍵詞:組態軟件;流量;水壓;遠程數據采集

Abstract: Through researching on current status of water supplying from water tower, the application of forceControl in remote supervisory andcontrolling system for flow and p ressure ofwater supply is introduced. The composition of hardware and imp lementation of software were described emphatically. By establishing several acquisition points and configuring hardware, data, and graphics, realtime monitor and control ofwater pipe lines were fulfilled by host computer. This p rovided reliable technical guarantee to operators for reasonable dispatching, and optimization allocation of water resource was realized. Stabilization of water pipeline and foresight of accident are enhanced, and the energy consump tion is decreased.The system has been put into operation, all the functionswork well and the requirement of design has reached comp letely.
Keywords:Configuration software;Flow;Water pressure;Remote data acquisition

引言：

能源緊缺是制約我國經濟發展的重要因素之一,節能節水是我國經濟持續發展的基本國策。但我國長期以來在城市供水、樓宇供水、工業生產供水等方面,技術比較落后,自動化程度低。究其原因,主要是由于受供水設備和供水方式的限制。傳統的供水系統可分為重力供水和壓力供水。重力供水方式有水箱和水塔供水,壓力供水方式有氣壓供水。我校供水系統是取地下水送至水塔,向家屬區、學生區、教學區供水,采用的是水塔供水方式。水塔供水在無人值守時,總要開啟一個泵運行,且多個水泵不能自動循環使用,不能均衡泵的使用壽命。水塔供水在用水高峰期要開備用泵,且只能人工調整壓力,對于水塔的高低水位也只能采用人工的方式來調整其閥門開度。這種比較傳統的供水方式,不能保證對故障的可預見性,常常造成水壓不穩,水量不足。