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Water pumping device with layered structure sealing strip and connecting part with radial narrow slot

A technology of pumping device and layered structure, applied in the field of pumping device for automatically removing flocs

Inactive Publication Date: 2014-08-13
RUGAO OUTONG MACHINERY FITTINGS
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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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  • Water pumping device with layered structure sealing strip and connecting part with radial narrow slot
  • Water pumping device with layered structure sealing strip and connecting part with radial narrow slot
  • Water pumping device with layered structure sealing strip and connecting part with radial narrow slot

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Embodiment Construction

[0020] Attached below Figure 1-5 , the present invention will be described in detail.

[0021] A pumping device with a layered structure sealing strip and a radially extending connecting portion with a radially long and narrow groove, 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 device 7 is used to provide power for the pumping device body 8, the 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 en...

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Abstract

The invention relates to a water pumping device with a layered structure sealing strip and a connecting part with a radial narrow slot. The water pumping device comprises a power device (7), a water pumping device body (8), a water outlet pipe (9), a water inlet pipe (10) and a water inlet filter device (20), wherein the power device (7) is used for providing power for the water pumping device body (8); the water pumping device body (8) can produce pressurized water flow and sends the water flow through the water outlet pipe (9); the water inlet pipe (10) is used for drawing the 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 Applications(China)
IPC IPC(8): F04B53/20
Inventor 王赛飞
Owner RUGAO OUTONG MACHINERY FITTINGS
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