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Efficient electromechanical rotor pump

A rotor pump, integrated technology, used in rotary piston pumps, pumps, mechanical equipment and other directions, can solve the problems of reduced pump efficiency and service life, wear of sliders and sliders, high noise, etc., to improve service life, increase Structural strength, noise reduction effect

Inactive Publication Date: 2008-02-06
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for many years, the rotor pump has been using the structure and operation mode of the general machine consisting of power machine device + transmission device + mechanical device, so that the efforts to improve its efficiency and reduce production costs have been limited. At the same time, due to its structural reasons , the wear between the slider and the slider is serious during work, and sometimes breakage occurs, and the wear between the slider and the eccentric shaft and the sliding bearing is also serious, which leads to a reduction in the efficiency and service life of the water pump, and excessive noise

Method used

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  • Efficient electromechanical rotor pump
  • Efficient electromechanical rotor pump

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Embodiment Construction

[0020] In Fig. 1 and Fig. 2, a rotor pump housing assembly, a stator assembly, an outer rotor assembly, a movable magnetic partition assembly, a bearing assembly, an outlet pipe and an inlet pipe are provided.

[0021] The rotor pump casing assembly is composed of the upper pump casing 1, the lower pump casing 2 and the pump seat 5, and its function is to form a sealed cylindrical space and support the entire pump body. The upper pump casing 1 and the lower pump casing 2 are both made of cast steel, and they are fixed together by bolts 18. The function of the upper pump casing 1 and the lower pump casing 2 is to form the pump body on the one hand and install the water pump. Each component, on the other hand, is to form a split-type pump casing structure, so that the various components inside the water pump can be inspected and installed by opening the upper pump casing 1 . The pump seat 5 and the lower pump casing 2 are cast together, and its function is exactly to support the...

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Abstract

The present invention is improved rotor pump with optimized structure, integral electromechanical running mode, raised work performance and lowered production cost. The present invention has water pump casing assembly, stator assembly, rotor assembly, movable magnetic partition assembly, bearing assembly, water outlet pipe and water inlet pipe integrated inside one device.

Description

technical field [0001] The invention relates to the field of hydraulic machinery, and at the same time relates to the theory of electromechanics, and specifically provides an electromechanical integrated high-efficiency rotor pump. Background technique [0002] With the rapid development of social economy, water pumps are playing an increasingly important role in many fields of the national economy. It is not only one of the important machinery in agricultural irrigation and urban water supply projects, but also widely used in petroleum, Chemical industry, electric power, smelting, coal mine, food and other industries. As a commonly used pump for lifting water or transporting water and other liquids, the rotor pump has obvious advantages in some occasions due to its advantages of high head and few moving parts. However, for many years, the rotor pump has been using the structure and operation mode of the general machine consisting of power machine device + transmission devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C2/356
Inventor 路金喜杜贵荣刘宏权李子坤董晓亮
Owner HEBEI AGRICULTURAL UNIV.
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