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产品概述 Product Overview 上海帕特泵业制造有限公司ISGB、IRGB型便拆式管道离心泵是在IS型泵、ISG型立式泵的基础上,一方面结合国外先进技术、另一方面根据本公司多年的生产经验和广大用户的宝贵经验,综合开发成功的一种结构新颖、技术领先其他同类产品的便拆立式离心泵。该系列产品经国家泵类产品检测中心镇江分中心检测认定:各项指标合格。该系列产品填补了国内空白,其综合性能达到国际同类产品现代先进水平。该系列产品严格按国际标准ISO2858进行设计制造。 该系列产品在整体上进行大胆突破设计,泵轴采用独立的支撑体,解决了原ISG及ISW型泵加长轴靠电机轴承支撑的不足之处,叶轮、泵体采用现在优秀水力模型设计制造、消除立式泵的轴向力及径向力,使泵轴处的轴承和电机轴承仅受微弱的轴向力及径向力,电机采用Y系列标准电机,整台泵采用便拆结构,解决了更换大功率水泵的轴承、机械密封、叶轮等易损件不方便的难题。 该系列泵与国内同类产品相比,具有运转更平稳、使用寿命长、配套更方便、维护保养更轻松等无可代替的优点,是替代ISG型立式泵、IS型离心泵、S型双吸泵等常规离心泵的最理想产品。 ISGB and IRGB detachable piping centrifugal pumps are successful development based upon IS and ISG vertical pumps, embodying the advanced technology abroad and the production expertise of ours and precious experience from the mass users through the years. These detachable vertical centrifugal pumps, provided with original structure and leading technology, are superior to their counterparts. This series of products are recognized ’Qualified’ by National Testing Center for Pump Products, Zhenjiang Branch. As a fill-up of domestic blank, and strictly designed and manufactured to ISO2858, this series of products are provided with the advanced performances in line with the international counterparts. This series of products are processed with audacious design. Pump shaft is provided with an independent support, a solution to the deficiency of extended shaft supported by motor bearing in ISG and ISW pumps. Impeller and pump body are designed and manufactured with modern outstanding hydraulic model to eliminate the axial and radial force of vertical pumps, making the bearings at pump shaft and motor only encountered with slight axial and radial force. Y series standard motor and detachable structure make it away from the headache of replacing the wearing parts in high-power pumps, such as bearing, mechanical seal, impeller and etc. Compared with the products of the same kind at home, this series of pumps are distinctively advantaged with steady running, long service life, convenient matching, easy maintenance and etc., making them the ideal substitutes to the conventional ISG vertical pumps, IS centrifugal pumps and S-type double entry pump etc. 性能、型号 Performance 、Type 泵性能范围Pump Performance Range 额定流量 Rated Flow Qn=4.4m3/h~450m3/h 额定压力Rated Pressure Pn=0.125MPa~1.25MPa (扬程Head12.5m~125m); 转速Speed n=2900r/min 、1450r/min、970r/min; 泵最大工作压力 Max Operation Pressure P≦1.6MPa (P=P0+Pn) (P0w为泵进口压力);(P0 is the inlet pressure of pump) 泵进出口口径 Pump Inlet and Outlet Diameters 40mm~350mm 主要用途 Application ISGB、IRGB型泵用于采暖、卫生用水、冷冻水系统和灌溉装置中的无腐蚀的冷水和热水。 ISGB and IRGB pumps are used to handle the non-corrosive cold and hot water in IHGB、YGB型泵由于石油、化工冶金、电力、造纸、食品、制药和合成纤维等部门。 IHGB and YGB pumps are used in the fields of petroleum, chemical, metallurgy, electric power, papermaking, foodstuff, pharmaceuticals, synthetic fiber and etc. 工作条件 Operation Conditions 介质温度:T=-20℃~+120℃ 环境温度:T≦40℃,环境湿度不超过95% Medium temp: T=-20℃~+120℃ Ambient humidity: T≦40℃, Ambient humidity not exceeding 95% 电机防护等级:IP44或IP54 Protection class : IP44 or IP54 电机绝缘等级:B级或F级 Insulation class of motor: B class or F class 结构优点:Structural Advantages 泵轴与电机轴采用硬性连接,振动小、噪音低; Rigid connection of pump shaft and motor shaft, little vibration and low noise 泵进出口口径相同,能像阀门一样安装在管路的任意位置,且装有底盘,使泵安装简便、稳定。 With the same diameters for pump inlet and outlet, able to be mounted, like valve, at any a position on pipeline, provided with a base for easy and stable installation of pump. 泵轴有独立的支撑点,使电机轴承运行可靠。 Pump shaft is provided with independent supporting point to ensure dependable running of motor bearing. 用强制环流的不受转向限制的特殊结构机械密封,运行可靠、寿命长; Use of specially structured mechanical seal not restricted by the direction of rotation, dependable running and long performance life; 独特的安装结构大大缩小泵的占地面积,节约建设投资30%~50% Distinctive installation structure greatly lessens the floor space of pump, saving construction cost by 30%~50%; 完美的设计确保泵无泄漏、长寿命运行,节约运行管理费40%~70% Perfect design to ensure leak-tightness and long service life, saving operation management cost by 40%~70%. 传动 Driving 通过电机联轴器,由电机驱动泵,从传动端看,泵为顺时针方向旋转。 Pump is driven by a motor through motor coupling. Viewed from the driving end, pump makes clockwise rotation. 材质 Materials 泵壳:铸铁、球墨铸铁、铸钢、不锈钢 Pump Casing: cast iron, spheroidal curveite cast iron, cast steel, stainless steel 叶轮:铸铁、铜合金、不锈钢 Impeller: cast iron, copper alloy, stainless steel 泵盖:铸铁、不锈钢 Pump cover: cast iron, stainless steel 泵轴:45、不锈钢 Pump shaft: 45, stainless steel
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