进口立式管道离心泵原理特点及品牌（图）

进口立式管道离心泵采用独立轴承体、泵轴支撑，解决了原来立式泵靠电机轴承支撑的不足之处，优秀水力模型的叶轮，消除了原立式泵轴向力大的不足之处，电机采用标准通用电机，解决原立式泵加长轴电机配套更换难的问题，同时100%的便拆结构，解决了更换大功率水泵的轴承、机械密封、叶轮、泵轴的难题。具有运转更平稳、使用寿命长、配套更方便、维护保养更轻松等等，无可代替的优点。

产品特点

1、立式结构，安装调试方便，独特设计的电机和泵体采用联接体联接，同心度高、加工精度高，占地面积大大减少，缩减了泵房建筑投资30%-60%。底脚稳固、结构紧凑、精美的铸造和外观处理赋予立式离心泵新的美感，使产生品焕发艺术的魅力。

2、配用德国托马斯(Thomas)标准通用电机，运行平稳、噪音极低。

3、轴承采用国际著名品牌精密轴承，精度高、可靠性好、寿命长。

4、叶轮采用可自平衡轴向力的水力模型，使得泵轴承和机械密封使用寿命大大延长。

5、电机轴承座内的轴承都配有加油孔和放油孔，对轴承的维护保养十分方便。

6、可拆卸硬性中间联轴器，使泵起动无振动、无噪音，旋转部件设有可靠的安全防护罩，安全性极好。

7、机械密封采用不锈钢、碳化钨、氟橡胶等材料制成，耐高温、高压，运行寿命长，无渗漏，对轴无磨损，保证工作环境整洁。

8、泵盖结构设计独特，只要卸下硬性中间联轴器、泵盖螺母，即可十分轻松便取出轴承座。泵盖、泵轴、叶轮等给合件，进行更换机械密封和叶轮，而不必拆卸电机、泵体和管道，维修方便快捷。

工作条件

1、泵系统最高工作压力为1.6MPa，即泵吸入口压力+泵扬程≤1.6MPA（泵扬程工作压力大于1.6MPa时应在订货另行提出，以便在制造时泵的过流部件和联接部件采用铸钢）。

2、输送介质为清水或物理化学性质类似清水的其它液体。（输送介质带有细小颗粒的应在订货时另行说明，以便装配耐磨式机械密封）。

Vertical pipe centrifugal pump with independent bearing body, pump shaft support, to solve the original vertical pump bearing the bearing support of the shortcomings, excellent hydraulic model of the impeller, eliminating the original vertical pump axial force of the shortcomings , The motor uses the standard general motor to solve the original vertical pump extension shaft motor supporting the difficult problem, while 100% of the demolition structure, to solve the replacement of high-power pump bearings, mechanical seals, impeller, pump shaft problems. With a more stable operation, long service life, supporting more convenient, easier maintenance and so on, there is no alternative to the advantages.

Features

1, vertical structure, easy installation and commissioning, the unique design of the motor and the pump body with a coupling body, high concentricity, high precision, covers an area of greatly reduced, reducing the pump building investment 30% -60%. The foot is solid, compact, exquisite casting and appearance treatment to give a new beauty of the vertical centrifugal pump, so that the production of gleaming art charm.

2, with the German Thomas (Thomas) standard general motor, running smoothly, the noise is very low.

3, bearing the use of international famous brand precision bearings, high precision, good reliability, long life

4, impeller with self-balancing axial force of the hydraulic model, making the pump bearing and mechanical seal life greatly extended.

5, the motor bearing bearings are equipped with oil holes and oil hole, the bearing maintenance is very convenient.

6, removable hard intermediate coupling, the pump start without vibration, no noise, rotating parts with a reliable safety shield, excellent security.

7, mechanical seal made of stainless steel, tungsten carbide, fluorine rubber and other materials, high temperature, high pressure, long operating life, no leakage, no wear on the shaft to ensure that the working environment clean and tidy.

8, pump cover structure design unique, as long as the removal of hard intermediate coupling, pump nut, you can easily remove the bearing seat. Pump cover, pump shaft, impeller and other parts, to replace the mechanical seal and impeller, without having to remove the motor, pump and pipe, easy maintenance.

Working conditions

1, the maximum working pressure of the pump system is 1.6MPa, that is, pump inlet pressure + pump head ≤ 1.6MPA (pump head working pressure greater than 1.6MPa should be made in the order separately so that when the pump in the manufacture of flow components and connecting parts Cast steel).

2, the transmission medium for the water or physical and chemical properties similar to the water of other liquids. (The delivery medium with fine particles should be stated separately when ordering so as to assemble a wear-resistant mechanical seal).