立式/卧式单级单吸离心泵

Vertical / horizontal Centrifugal Pump

• 外型美观:覆膜砂精密铸造,铸件表面电泳漆

• 效率高:宽高效水力模型,闭式铸铁叶轮

• 型谱范围广、选型方便

• 可靠性强、寿命长:泵与电机同轴,旋转精度高,SKF轴承,不锈钢轴套与博格曼或约翰克兰机封配合永不生锈,整机加工中心加工

WORKING CONDITIONS

使用条件

转速:2960r/min,1480r/min,980r/min

流量范围:8~1400m/h

扬程:≤127m

介质温度:-25C~80C

80°C~120°C(耐高温机封、O形密封圈、冲洗方案)

环境温度:最大+40°C;海拔高度小于1000m;相对湿度不超过95%

结构紧凑的单级泵,是最适用于现代建筑物的。

Compact single--stage pump is especially suitable for modern

-立式泵壳

管理连接型式的螺旋形泵壳,采用现代最优水力模型设计制造,进出口在同一直线上,且口径相同。法兰符合GB/T17241.6-2008

并可选配Rp1/4或Rp3/8测压口。

--Casing

It has pipe joined spiral casing and uses the best hydraulic model. Suction and discharge nozzles are in one line with

the same diameter. Flange accords with the standard of GB/T17241 .6-1998 and may choose to befixed with Rp1/4 or Rp3/8

pressure gauge.

--卧式泵壳

泵脚支承型式的螺旋形泵壳,采用现代最优水力模型设计制造,水平吸入,.上方输出，且口径相同。法兰符合GB/T17241.6-2008

并可选配Rp1/4或Rp3/8测压口。

--Casing

It has pipe joined spiral casing and uses the best hydraulic model.Suction and discharge nozzles are in one line with

the same diameter. Flange accords with the standard of GB/T17241.6-1998 and may choose to be fixed with Rp1/4 or

Rp3/8 pressure gauge.

-叶轮

闭式叶轮,优秀的水力模型保证泵的效率和可靠性,部分改进型号泵的配套功率下降一档。

--Impeller

Closed cast ironimpeller. Best hydraulic model guarantees the efficiency and reliability of the pump.

机械密封 Mechanical seal

-系列产品

用于水温80C以下免保养,并不受转向限制。特殊波纹管设计保证了动环的补偿性和密封性能。

Series product

If the pump operates in the water with temperature below 80°℃, it needn't maintain and will not be limited by rotating

direction. Special bellows design guarantees the compensation and hermetic function of the dynamicring.

MOTOR

电机

YE3系列超高效率三相异步电动机系列。功率和型式符合IEC-Norm.

型式:V1 (KQL) B35(KQW)

电源:380V,50HZ

防护等级:IP55

绝缘等级:F

电机轴:45#钢(密封位304)或不锈钢(2Cr13)

温度:电机工作环境温度最大到40°℃。温度高于40°C时,请降低功率使用。

转向:立式泵从电机风叶端向下看为顺时针方向,卧式泵从泵进口方向看为逆时针方向。

Squirrel three-phase induction motor series.

Efficiency and type accord with ICE-Norm.

Power source:380V,50HZ

Protection class: IP55

Insulation: F

Shaft of the motor: Stainless steel(2Cr13)

Temperature: Maximum temperature of working environment is40'C. Above 40"C, please decrease the power.

ADVANTAGES

泵机组优点

一采用电机直接连接，机泵轴完全同心,振动小、噪音低

一泵进出口径相同,运行稳定可靠。

一用整轴和特殊结构配置的SKF轴承,运行可靠。

一用强制环流的不受转向限制的特殊结构配置的机械密封,改善其运行环境,延长使用寿命。

一独特的安装结构大大缩小了泵的占地面积,节约建设投资40%~60%.

一完美的设计确保泵的无泄漏,长寿命运行,节约运行管理费50%~70%.

一采用优质铸件,尺寸精度高,外形美观。

电机优点

一采用更新设计的超高效率三相异步电动机系列,结构更加合理,外形新颖美观。

一启动转矩大,效率高,噪音小。

一F级绝缘,提高了电机使用的最高允许温升,因而抗过载能力高,耐力强,使用安全可靠,寿命延长。

一IP55全封闭结构,防止粉尘、风雨、飞溅水滴等进入电机内部,造成电机损坏。

一密封位不锈钢,永不生锈,保证配合零件拆装简便,机械密封波纹管密封可靠。

一Directly connected with the motor. the axle of motor and pump share the same shaft. Less vibration, Low noise.

-The outlet and intet are same in diameter and the diameters are in the same line. Liquid flows smoothly with less

loss.

-Removal of baseplate. Just like valves, the pump can be mounted wherever on sthe pipe line.

-The whole shaft and special structurted configuration bearing runs retiably.

The mechanical seal, which applies the configuration of enf-ordde circulation and no direct--ionlimited specical

stru- -ctrure,improves the running envinment and elongate the service life.

-Unique in stallation reduces the ocupation of pump, which saves the invest cost by 40% to 60%.

-Perfect design makes sure of no leakeage, long life, which saves operation cost by 50% to 70%.

-Adopt the high-qulity casting off, which results in high accruacy in dimension and nice-looking appearance.

Motor Advantages

- Adopt the modinfied Two-phase induction, the structure is more reason--able and, rational and nice-looking.

-The staring torque is large, the efficiency is high, the noise is low.

F calss insulation, which inproves the permissible temperature rise of motor, thus resulting in high ability the antioverload,

strong wear-resisant, and long service life.

lp 55 fully close structure, which pervents dust, water drop,rain (with cover) from entering the motor to damaage the motor.

-Rotaing shaft made of stainless material; will never be thoughsty, which ensures that the components are easy to disman

tle, and the ripple pipe of mechanical seal is reliaible.

SUPPLY ARRANGE

供货范围

水泵带底座(板)和安装使用说明书

Pump and installation instructions are available.

NOTES ON ORDER-PLACING

订货须知

1.输送特殊液体时,请在合同中注明液体的名称。温度、密度、浓度、粘性等,以便制造厂合理选配材质和电机功率。

2.当对流量、扬程、进口压力、电机电压、频率、防爆等有特殊要求时,请在合同中注明。

1. Name, temperature, density, concentration, trellises should be clearly noted in the contract when the transpor ting

media is corrosive, so that the manufacturer can make a proper choice of material and power of motor.

2. It should be clearly noted in the contract when special requirement, for instance, capacity, suction pressure, head,

motor, voltage, frequency, blast-proof etc, are made.