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Novel impeller water pump

A technology of impeller and water pump, which is applied in the field of water pumping devices, can solve the problems of low working efficiency of water pumps, and achieve the effect of improving working efficiency

Inactive Publication Date: 2016-11-23
毛勇军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing water pumps with relatively low working efficiency, the present invention provides a new type of impeller water pump, which not only has a simple structure but also greatly improves the working efficiency of the water pump

Method used

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  • Novel impeller water pump

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Embodiment Construction

[0014] Cast iron with a longitudinal section such as figure 2 The barrel-shaped pump body, its connection with the pump cover is viewed as Figure 4 , using pig iron to cast a longitudinal section such as image 3 The pump cover, its connection with the pump body is viewed as Figure 4 , the connection between it and the motor cover is viewed as Image 6 . The motor cover used is viewed as Figure 5 . Several rectangular impeller blades are arranged on a cylinder casted with pig iron, and each rectangular impeller blade and the planes at both ends of the cylinder have a fan blade-shaped impeller with a certain inclination angle. Figure 7 It is a fan blade-shaped impeller that is not assembled and only has two impeller blades. cover the motor Figure 5 part and pump cover Image 6 Align the small holes of some parts, tighten them with screws, install the machine seal and impeller on the motor shaft, and then put the pump body as Figure 4 part and pump cover as Fig...

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Abstract

The invention provides a novel impeller water pump, and the working efficiency of the water pump can be improved. An impeller of the water pump is in a blade shape. A vacuum water pump structure is in an L shape. According to an immersible pump, the blade-shaped impeller is installed in a basket to serve as a water inlet, and the other portion is identical to the structure of an original immersible pump. The working efficiency of the blade-shaped impeller is higher than that of an original impeller.

Description

technical field [0001] The invention relates to a device for pumping water, in particular to a novel impeller water pump which can greatly improve the pumping efficiency. Background technique [0002] At present, known water pump mainly contains two kinds, and a kind of is vacuum type water pump, and a kind of is submersible pump. No matter what kind of water pump is mainly composed of pump body, pump cover and impeller, the impeller plays a decisive role. Vacuum water pumps mainly rely on the high-speed rotation of the centrifugal impeller to throw out the water in the wheel, generate a vacuum in the impeller, use atmospheric pressure to press the water into the impeller, and the impeller then throws the water out so that the cycle continues. The structure of the impeller of the submersible pump is similar to that of the centrifugal impeller of the vacuum pump, but the impeller of the submersible pump does not emphasize the generation of vacuum. The impeller of the submers...

Claims

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Application Information

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IPC IPC(8): F04D29/18
Inventor 毛勇军
Owner 毛勇军