立式离心泵A搜一搜洪泽立式离心泵
当地大气压为9.81×104Pa,与泵出厂时的实验条件基本相符,所以泵的安装高度为Hg=5.7-0-1.5=4.2 m。
产品概述:ISG Series single-stage single-suction vertical pipe centrifugal pump, is the unit of scientific and technological personnel of the United Nations water pump experts selected excellent hydraulic model, the use of is centrifugal pump performance parameters, in the general vertical pump on the basis of a clever combination of design.At the same time according to the use of temperature, media and other different in the ISG type on the basis of the application of hot water, high temperature, corrosive chemical pumps, oil pumps.This series of products with high efficiency and energy sing, low noise, reliable performance and other advantages.wjhuiquan5.18
立式离心泵A搜一搜洪泽立式离心泵
其次,密封性能。该设计采用的是材质不同的硬质合金进行的密封,因此,热水管道离心泵在输送热水的时候不会发生泄漏现象。
二、产品特点:
1、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,面积小,建筑投入低,如加上防护罩则可置于户外使用。
2、叶轮直接安装在电机的轴上,轴向尺寸短,结构紧凑,泵与电机轴承配置合理,能X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X地机械密封的使用寿命。
4、安装检修方便,无需拆动管道路,只要卸下泵联体座螺母即可全部转子部件。
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。
6、可根据管路布置的要求采用泵的竖式和横式安装。
立式离心泵A搜一搜洪泽立式离心泵
②输送80℃水时泵的安装高度输送80℃水时,不能直接采用泵样本中的Hs值计算安装高度,需按下式对Hs时行换算,即Hs1=Hs+(Ha-10.33) - (Hυ-0.24)已知Ha=9.81×104Pa≈10mH2O,由附录查得80℃水的饱和蒸汽压为47.4kPa。Hv=47.4×103 Pa=4.83 mH2O Hs1=5.7+10-10.33-4.83+0.24=0.78m将Hs1值代入 式中求得安装高度 Hg=Hs1-Hf0-1=0.78-1.5=-0.72mHg为负值,表示泵应安装在水池液面以下,至少比液面低0.72m。
三、主要用途:
1, ISG type vertical pipe centrifugal pump, for the transport of water and physical and chemical properties similar to the use of other liquids of water, suitable for industrial and urban water supply and drainage, high-rise building divssurized delivery, garden sprinkler irrigation, fire booster, long-distance transportation, HVAC refrigeration cycle, bathroom and other warm and cold water cycle booster and equipment support, the use of temperature80 ℃.
2, IRG (GRG) type vertical hot water (high temperature) circulating pump is widely used in: energy, metallurgy, chemical, textile, paper, as well as hotels and restaurants such as high-temperature hot water divssurized circulating conveyor and the city using heating system recycling pump, IRG type use temperature T<120℃, Cooper GRG type use temperature T<240 ℃.
3, IHG type vertical pipeline chemical pump, for the transport of non-solid particles, corrosive, viscosity similar to water liquid, suitable for petroleum, chemical, metallurgy, electric power, paper, food pharmaceutical and synthetic fiber and other departments, the use of temperature of 20℃~+120℃.
4, YG type vertical pipeline oil pump, for the transport of gasoline, kerosene, sel and other petroleum products, the transmission medium temperature of -20℃~+120℃.
四、工作条件:
1、压力≤1. 0MPa,或泵工作压力≤1.6MPa,即泵口压力+泵扬程≤1.6MPa,泵静压试验压力为2.5MPa,订货时请注明工作压力。泵工作压力大于1.6MPa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、温度<40℃,相对湿度<95%。
3、所输送介质中固体颗粒体积含量不X过单位体积的0.1%,粒度<0.2mm。
立式离心泵A搜一搜洪泽立式离心泵
ISG管道泵其实是由IS离心泵改进衍生而来,所以型号定义与IS离心泵也是一致的,同相适用中文拼音X拼重点和区别在于“G”字,G代表管道(guan dao)IS原意不变,是指单X单吸离心泵,因此将ISG分成两个部分“IS”与“G”来理解就自然一目了然了。
X的售前售后效力,产量为会泉泵业了客户一同认可和广泛的赞誉。河北会泉泵业有限公司是X出产水泵的大型骨干企业,公司出产的泵型X要有:ISGIS道泵增压循环泵,SSH型双吸泵ZJQ潜水渣浆泵NSQ潜水吸沙泵DDG型矿用多X泵HW型混流泵农用泵ZXZW型自吸泵WFB型自控自吸泵,WQ系列潜污泵;PN、PNJ、PNL型泥浆泵;IS(R)、D(G)、S(H)型清水泵;QJ型潜水泵;ZJ(L)、ZD、ZM(R)、ZH(R)、ZHH、ZL(R)、ZG(P)型渣浆泵;ZN型挖泥泵;ZS型砂砾泵;ZT、ZTL、ZTX(R)系列脱硫泵;ZQ型潜渣泵;PW、PW(L)、WD(G)型污水泵;IH系列化工泵等产品。