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Submersible pump device capable of automatically filtering water

An automatic filtration and submersible pump technology, which is applied to pump devices, components of pumping devices for elastic fluids, pumps, etc., can solve problems such as heavy workload, and achieve the effect of reducing machine failures and improving purity.

Inactive Publication Date: 2017-06-20
TIANJIN ZHENDA PUMP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the way for submersible pumps to block impurities is generally to install a filter at the bottom of the submersible pump, but this can only block large particles of impurities, such as some fine impurities will still flow into the pump body with the water flow. Post-processing causes a lot of work

Method used

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  • Submersible pump device capable of automatically filtering water

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Embodiment Construction

[0014] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] As shown in the figure, the present invention provides a submersible pump device for automatically filtering water, including a submersible motor 1 and a submersible pump 6, a coupling 2 is arranged between the submersible motor 1 and the submersible pump 6, and the outer periphery of the coupling 2 is arranged There is a water inlet section 3, a reverse osmosis host 4 is arranged between the water inlet section 3 and the submersible pump 6, and the upper part of the submersible pump 6 is provided with an outlet pipe 7 and a pump seat 8, and the pump seat 8 is arranged on the top of the outlet pipe 7, and the submersible The bottom of the pump device is also provided with a filter screen 9, the filter screen can firstly block the large particles of impurities such as weeds, effectively prevent the debris from damaging the pump body and e...

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Abstract

The invention provides a submersible pump device for automatically filtering water, including a submersible motor and a submersible pump, a coupling is arranged between the submersible motor and the submersible pump, and a water inlet section is arranged on the outer periphery of the coupling, and the water inlet section and the submersible pump A reverse osmosis host is arranged between them, and an outlet pipe and a pump seat are arranged on the upper part of the submersible pump, and the pump seat is arranged on the top of the outlet pipe. The problem to be solved by the present invention is to provide a submersible pump device for automatically filtering water that can efficiently block impurities, reduce machine failures, and obtain less impurities.

Description

technical field [0001] The invention relates to the field of submersible pumps, in particular to a submersible pump device for automatically filtering water. Background technique [0002] Submersible pumps are usually used as important equipment for deep well water extraction. When in use, the entire unit is submerged into the water to extract groundwater to the surface. Because the environment where groundwater is located usually contains impurities or silt, the existence of these impurities will cause the blockage of the submersible pump and cause a breakdown. Flow, evacuation, etc. Large pieces of debris in the mud, such as leaves, branches, etc., will impact the pump body when the pump body is working, and long-term debris deposition will damage the pump body. In the prior art, the way for submersible pumps to block impurities is generally to install a filter screen at the bottom of the submersible pump, but this can only block large particles of impurities, like some f...

Claims

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Application Information

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IPC IPC(8): F04D29/70F04D13/08
CPCF04D29/708F04D13/086
Inventor 薛俊宏
Owner TIANJIN ZHENDA PUMP CO LTD