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Filtering method for water body pumping by water pump

A filtering method and water pump technology, which are applied to components of pumping devices for elastic fluids, pump elements, variable displacement pump components, etc., can solve the problems of reducing the service life of water pumps, damage to water pumps, etc., and achieve the effect of improving service life

Inactive Publication Date: 2019-02-05
徐州慧博纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the water body contains a variety of sand and gravel. When the water pump pumps the water body, the water pump is often damaged due to the friction of the sand and gravel, which greatly reduces the life of the pump.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A method for filtering water pumped by a water pump, comprising the following steps:

[0016] S1. Connect the filter screen to the water inlet and outlet of the water pump;

[0017] S2, put the water pump into the pool to pump water;

[0018] S3. Stop pumping water when the water flow at the water outlet becomes small.

[0019] The filter screen in step S1 of this embodiment includes a filter screen I and a filter screen II, the filter screen I is socketed with the water inlet, and the filter screen II is socketed with the water outlet.

[0020] The distance between the filter screen I and the water inlet in step S1 of this embodiment is 30 cm or 50 cm.

[0021] In step S1 of this embodiment, the distance between the filter screen II and the water outlet is 50 cm or 60 cm.

[0022] Advantages of the present invention: the present invention is a method for filtering water pumped by a water pump. By adding two layers of filter screens, the sand and stones that appear d...

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PUM

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Abstract

The invention discloses a filtering method for water body pumping by a water pump. The filtering method comprises the following steps that a water inlet and a water outlet of the water pump are sleeved with filtering nets, the water pump is put into a water pool to pump water, water pumping is stopped when water flow of the water outlet becomes small, damage of sand to the water pump is reduced through the filtering effect of the two layers of filtering nets, and the service life of the water pump is prolonged.

Description

technical field [0001] The invention belongs to the field of water body filtration, and in particular relates to a filtration method for water pumped by a water pump. Background technique [0002] In the prior art, the water body contains many kinds of sand and gravel. When the water pump pumps the water body, the water pump is often damaged due to the friction of the sand and gravel, which greatly reduces the service life of the water pump. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a method for filtering water pumped by a water pump, which can reduce the damage of sand and gravel to the water pump and improve the service life of the water pump through the filtration of two layers of filter screens. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A method for filtering water pumped by a water pump, comprisi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/20
CPCF04B53/20
Inventor 冯杰
Owner 徐州慧博纺织有限公司