水利科技与经济
水利科技與經濟
수리과기여경제
2014年
12期
91-95
,共5页
农村供水%监测%水量%水压%能耗
農村供水%鑑測%水量%水壓%能耗
농촌공수%감측%수량%수압%능모
rural water supply%detection%water flow%water pressure%energy consumption
为掌握农村多水源供水系统运行状态，诊断运行中存在的问题，以便及时改进，测定了宿迁市南蔡乡供水系统水量、水压和能耗，分析存在问题，提出改进意见。采用在线水位计、累积式水表、电接点压力表连续测定水源水位、供水流量和出厂水压，计算各水源供水能耗，提出并实施了降低能耗的措施；分析管网用水规律和漏水量。采用U盘式数字压力表连续监测管网运行压力，分析管网水压的区域分布和时间变化规律，提出保障供水水压、降低过高供水压力的建议。
為掌握農村多水源供水繫統運行狀態，診斷運行中存在的問題，以便及時改進，測定瞭宿遷市南蔡鄉供水繫統水量、水壓和能耗，分析存在問題，提齣改進意見。採用在線水位計、纍積式水錶、電接點壓力錶連續測定水源水位、供水流量和齣廠水壓，計算各水源供水能耗，提齣併實施瞭降低能耗的措施；分析管網用水規律和漏水量。採用U盤式數字壓力錶連續鑑測管網運行壓力，分析管網水壓的區域分佈和時間變化規律，提齣保障供水水壓、降低過高供水壓力的建議。
위장악농촌다수원공수계통운행상태，진단운행중존재적문제，이편급시개진，측정료숙천시남채향공수계통수량、수압화능모，분석존재문제，제출개진의견。채용재선수위계、루적식수표、전접점압력표련속측정수원수위、공수류량화출엄수압，계산각수원공수능모，제출병실시료강저능모적조시；분석관망용수규률화루수량。채용U반식수자압력표련속감측관망운행압력，분석관망수압적구역분포화시간변화규률，제출보장공수수압、강저과고공수압력적건의。
In order to find out the operation state of rural multi-source water supply system and di-agnose troubles for improving , the water flow , water pressure and energy consumption were detected in the water system of Nancai country Sucheng district Suqian city.Water source level , water supply flow and water pressure were detected online by water level meter , water meter and pressure gauge respectively.The energy consumption of water supply was calculated , and the way to save energy was suggested.The water flow regulation and water leakage were analyzed.The water pressure in water supply network was detected by U disc digital pressure gauge.The change law of water pressure in water supply network was analyzed , and the ways to maintain service water pressure and decrease ex-cessive water pressure were suggested.
