循环泵的价格.doc

循环泵的价格也是因为节能。一、泵的节能潜力泵是耗能的大户，据资料介绍，泵的耗电量约占全国总耗电量的20%，泵所配套的电动机功率约占全国电动机总容量的45%。在石油和化工厂中，泵的耗电量则更高，分别达到59%和26%。因此，泵的节能是一项意义深远的大事。在我国，过去泵运转系统的能量损失很大，离心泵的调节，多采用阀门控制和启闭旁通等方法。据一份国外调查资料显示，在20个工厂运行的1690台泵中，其平均效率只有40%，有10%的泵效率甚至只有10%。ISG系列立式管道循环泵 一、产品概述:ISG 系列单级单吸立式管道循环泵是本单位科技人员联合国内水泵专家选用优秀水力模型，采用IS型循环泵之性能参数，在一般立式泵的基础上进行巧妙组合设计而成。同时根据使用温度、介质等不同在ISG型基础上派出适用热水、高温、腐蚀性化工泵、油泵。该系列产品具有高效节能、噪音低、性能可靠等优点。二、产品特点:1、清水泵为立式结构，进出口口径相同，且位于同一中心线上，可象阀门一样安装于管路之中，外形紧凑美观，占地面积小，建筑投入低，如加上防护罩则可置于户外使用。2、清水泵叶轮直接安装在电机的加长轴上，轴向尺寸短，结构紧凑，泵与电机轴承配置合理，能有效地平衡泵运转产生的径向和轴向负荷，从而保证了泵的运行平稳，振动小、噪音低。3、轴封采用机械密封或机械密封组合，采用进口钛合金密封环、中型耐高温机械密封和采用硬质合金材质，耐磨密封，能有效地延长机械密封的使用寿命。4、安装检修方便，无需拆动管道路系统，只要卸下泵联体座螺母即可抽出全部转子部件。5、可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。6、可根据管路布置的要求采用泵的竖式和横式安装。三、主要用途:1、供输送清水及物理化学性质类似于清水的其他液体之用，适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套，使用温度T80。2、IRG(GRG)型立式热水(高温)循环泵广泛适用于：能源、冶金、化工、纺织、造纸，以及宾馆饭店等锅炉高温热水增压循环输送及城市采用暖系统循环用泵，IRG型使用温度T120，珀GRG型使用温度T240。3、IHG型立式管道化工泵，供输送不含固体颗粒，具有腐蚀性，粘度类似于水的液体，适用于石油、化工、冶金、电力、造纸、食品制药和合成纤维等部门，使用温度为20+120。4、YG型立式管道油泵，供输送汽油、煤油、柴油等石油产品，被输送介质温度为-20+120。四、工作条件:1、吸入压力1 0MPa，或泵系统最高工作压力16MPa，即泵吸入口压力+泵扬程16MPa，泵静压试验压力为25MPa，订货时请注明系统工作压力。泵系统工作压力大于16MPa时应在订货时另行提出，以便在制造时泵的过流部分和联接部分采用铸钢材料。2、环境温度40，相对湿度95。3、所输送介质中固体颗粒体积含量不超过单位体积的01，粒度02mm。注：如使用介质为带有细小颗粒，请在订货时说明，以便厂家采用耐磨式机械密封。五、型号意义：IRG型立式单级单吸热水泵 一、产品概述IRG型立式单级单吸热水泵，是在ISG型的基础上自行研究开发的新一代节能、环保立式热水循环泵。该系列泵性能优、可靠性高、寿命长、结构合理、 外形美观，具有行业领先水平。二、用 途IRG型立式单级单吸热水泵适用于冶金、化工、纺织、木材加工、造纸以及饭店、浴室、宾馆等锅炉高温热水增压循环输送及城市住房采暖循环用泵，使用温度105以下。三、工作条件:1、吸入压力16MPa，或泵系统最高工作压力 16MPa，即泵吸入口压力+泵扬程16MPa、泵静压试验压力为25MPa，订货时请注明系统工作压力。泵系统工作压力大于16MPa时应 在订货时另行提出，以便在制造时泵的过流部分和联接部分采用铸钢材料。2、环境温度40，相对湿度95。3、所输送介质中固体颗粒体积含量不超过单位体积的01，粒度02mm。注：如使用介质为带有细小颗粒，请在订货时注明，以便厂家采用耐磨式机械密封。四、产品特点:运行平稳：泵轴的绝对同心度及叶轮优异的动静平衡，保证平稳运行，绝无振动。滴水不漏：不同材质的硬质合金密封，保证了不同介质输送均无泄漏。噪音低：两个低噪音轴承支撑下的水泵，运转平稳，除电机微弱声响，基本无噪音。故障率低：结构简单合理，关键部分采用国际一流品质；配套，整机无故障工作时间大大提高。维修方便：更换密封、轴承，简易方便。占地更省：出口可向左、向右、向上三个方向，便于管道布置安装，节省空间。五、型号意义：IHG型立式单级单吸化工泵 一、产品概述IHG型立式单级单吸化工泵，是在ISG技术的基础上，自行研究开发的新一代节能、环保立式循环泵。该系列泵性能优、可靠性高、寿命长、结构合理、 外形美观，具有行业领先水平。二、用 途IHG型立式单级单吸化工泵，供输送不含固体颗粒，具有腐蚀性，粘度类似于水的液体，适用于石油、化工、冶金、电力、造纸、食口制药等部门，使用温度为-20+105。三、工作条件:1、吸入压力16MPa，或泵系统最高工作压力 16MPa，即泵吸入口压力+泵扬程16MPa、泵静压试验压力为25MPa，订货时请注明系统工作压力。泵系统工作压力大于16MPa时应 在订货时另行提出，以便在制造时泵的过流部分和联接部分采用铸钢材料。2、环境温度40，相对湿度95。3、所输送介质中固体颗粒体积含量不超过单位体积的01，粒度02mm。注：如使用介质为带有细小颗粒，请在订货时注明，以便厂家采用耐磨式机械密封。四、产品特点:运行平稳：泵轴的绝对同心度及叶轮优异的动静平衡，保证平稳运行，绝无振动。滴水不漏：不同材质的硬质合金密封，保证了不同介质输送均无泄漏。噪音低：两个低噪音轴承支撑下的水泵，运转平稳，除电机微弱声响，基本无噪音。故障率低：结构简单合理，关键部分采用国际一流品质；配套，整机无故障工作时间大大提高。维修方便：更换密封、轴承，简易方便。占地更省：出口可向左、向右、向上三个方向，便于管道布置安装，节省空间。五、型号意义：ISGD型低转速立式单级单吸循环泵 一、产品概述ISGD系列低转速立式单级单吸循环泵系在ISG系列基础上并符合国际标准的性能参数，根据管道式循环泵的独特结构组合设计而成，并严格按照国际标准ISO2858进行设计制造。该产品采用国内水泵专家提供的最先进水力模型，高效节能，性能可靠，部分产品出口国外，深受国内外客商的赞誉。二、用 途ISGD系列低转速立式单级单吸循环泵：主要用于空调系统冷冻水，冷却水循环及末端增压，城市供热系统局部或末端增压循环，及城市建筑消防系统局部恒压及各种空调热水锅炉配套。三、工作条件:1、吸入压力16MPa，或泵系统最高工作压力 16MPa，即泵吸入口压力+泵扬程16MPa、泵静压试验压力为25MPa，订货时请注明系统工作压力。泵系统工作压力大于16MPa时应 在订货时另行提出，以便在制造时泵的过流部分和联接部分采用铸钢材料。2、环境温度40，相对湿度95。3、所输送介质中固体颗粒体积含量不超过单位体积的01，粒度02mm。注：如使用介质为带有细小颗粒，请在订货时注明，以便厂家采用耐磨式机械密封。四、产品特点:ISGD系列低转速立式单级单吸循环泵是在ISG型立式循环泵基础上配用低转速电机，大幅度降低了运行噪音，成倍延长易损件使用寿命，最适用于空调循环及采暖循环和各种循环系统末端增压。创新设计的立式结构使其占地面积和占用空间更少，使用更方便。五、型号意义：ISG系列立式管道循环泵（曲线图谱）ISG系列立式管道循环泵（性能参数）型 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