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Pumping unit with galvanically coated central shaft and liquid storage tank

A water pumping device, electroplating coating technology, applied to components of pumping devices for elastic fluids, liquid variable displacement machinery, liquid fuel engines, etc.

Inactive Publication Date: 2016-01-27
淮安南水水文勘测工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the existing pumping devices often have requirements for water quality, and the pumping devices used in the occasions with more impurities will be regularly removed from the pumping water source for cleaning, so this problem can still be tolerated

Method used

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  • Pumping unit with galvanically coated central shaft and liquid storage tank
  • Pumping unit with galvanically coated central shaft and liquid storage tank
  • Pumping unit with galvanically coated central shaft and liquid storage tank

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Attached below Figure 1-4 , the present invention will be described in detail.

[0021] A pumping device with a central shaft with an electroplating coating and a liquid storage tank, comprising a power unit 7, a pumping device body 8, a water outlet pipe 9, a water inlet pipe 10, and an inlet water filter device 20, wherein the power unit 7 is used In order to provide power for the water pumping device body 8, the water pumping device body 8 can generate pressurized water flow and send it out through the water outlet pipe 9, and the water inlet pipe 10 is used to draw water flow from a water source.

[0022] The pumping device also includes a pressure return pipe 4, the first end of the pressure return pipe 4 is in fluid communication with the outlet pipe 9, and the pressure return pipe 4 extends from the first end to bypass the power unit 7 and The pumping device body 8 enters the water inlet pipe 10 and continues to extend to the second end 40 in the water inlet pi...

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PUM

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Abstract

A water pumping device with a liquid storage tank and a center shaft with a plating coating comprises a power device (7), a water pumping device body (8), a water outlet pipe (9), a water inlet pipe (10) and an inlet water filtering device (20). The power device (7) is used for supplying power to the water pumping device body (8). The water pumping device body (8) can generate pressurized water flow, the water flow is conveyed out through the water outlet pipe (9), and the water inlet pipe (10) is used for absorbing water flow from a water source.

Description

technical field [0001] The invention relates to a water pumping device, more particularly to a water pumping device capable of automatically removing flocs. Background technique [0002] A pumping device is a water-drawing device widely used in agriculture, green space maintenance, and industry. Because the operating environment of the pumping device is different, the water quality is different. Therefore, in order to prevent the normal operation of the pumping device from being affected by impurities in the water, a filter structure is often provided at the end of the water inlet pipe of the pumping device. [0003] However, due to the strong suction formed by the pumping device during operation, it is easy to absorb a large amount of impurities in the vicinity of the end of the water inlet pipe; and some floc impurities stay at the filter structure at the end of the water inlet pipe; over time, these flocculent The accumulation of impurities will affect the water inlet pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B53/20F04B53/00F04B49/22
Inventor 吴琼
Owner 淮安南水水文勘测工程有限公司
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