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蜗壳离心泵

蜗壳离心泵性能测试方式

蜗壳离心泵性能预测的关键是对泵内各种损失的计算。蜗壳离心泵内的水利损失主要是叶轮和蜗壳(导叶)内的损失。性能预测采用的方法可归纳为两种:损失模型法。通过对各部分水力损失的物理本质及其影响因素的分析,寻求水力损失与结构参数的关系,对流场作一定......[全文]

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CZOW系列单级双吸泵系水平中开蜗壳式离心泵,这样供输送温度不高于105?C的清水或理化性质类似于水的液体。适用于自来水厂、泵站、电站、空调水循环用水、采暖用热水循环、工业供水系统、消防系统、船舶、炼油工业(一般性液体)等输送液体的场合。

运行数据:
1.出口直径:DN=80~800mm
2.流量:50~11600m3/h(额定点)
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●性能范围
流量:1.25~5.2?/s
扬程:18~60m
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S系列单级双吸离心泵的运行数据
泵出口直径DN80~800mm流量Q≤11600m3/h
扬程H≤200m工作温度T≤105℃固体颗粒≤80mg/L
工作许用压力≤25
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14:23:59","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":""},{"ID":"1086432","Picture":"2/20140117/635255629206682214982.png","PictureDomain":"img64","Name":"供应alow中开蜗壳离心泵","Type":"","Descrip":"产品名称:alow中开蜗壳离心泵产品价格:","CompanyName":"上海龙亚多级泵厂","CompanyID":"43197","MarketPrice":"-1","PsOrder":"0","PgID":"103","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"121","FrontShow":"0","IsCharges":"0","Year":"1","StarNum":"2","UpdateAndClientSort":"61573480","StandUrl":"/st43197","UpdateTime":"2017/1/26 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泵在运转前,要进行一次细致的检查,清洗等准备工作,准备工作内容有:
(1)将所有的阀打开(除压力表阀、真空表阀外),用压缩空气吹洗整个管路系统。","CompanyName":"石家庄征途泵业有限公司","CompanyID":"68368","MarketPrice":"100000","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"5","City":"石家庄市","Address":"石家庄市","PropertysValue":"","HitNumber":"123","FrontShow":"0","IsCharges":"0","Year":"1","StarNum":"4","UpdateAndClientSort":"61425640","StandUrl":"","UpdateTime":"2016/10/15 16:40:09","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":""}]