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Water pumping valve basket with internal movable plug

A technology of movable plugs and water pumps, which is applied to the components of pumping devices for elastic fluids, machines/engines, liquid fuel engines, etc., which can solve problems such as water leakage, spring rust, and air leakage, and overcome the problems of springs Easy to rust, simple structure, easy to use

Inactive Publication Date: 2015-04-08
韦玉行
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a valve basket for pumping water with simple structure and low price, which solves the problems of water and air leakage of the existing valve basket due to aging film and rusted spring, and can be applied to farmers to pump water to irrigate crops or other industries for pumping water

Method used

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  • Water pumping valve basket with internal movable plug
  • Water pumping valve basket with internal movable plug
  • Water pumping valve basket with internal movable plug

Examples

Experimental program
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Effect test

Embodiment 1

[0015] Embodiment 1, the movable plug adopts a cylinder. After assembly, the entire valve basket is cylindrical, with a length of 18.4 cm. The diameter of the bottom of the basket body 1 is 3.6 cm, and the diameter of the upper part is 4.4 cm. The diameter of the water inlet is the same as that of the cylinder, both of which are 3.2 cm. cm, the bottom diameter of connecting pipe sleeve 2 is 5 centimeters, and the middle part inwall of connecting pipe sleeve 2 is provided with silk screen 202, and the purpose is to stop the movable plug from moving upwards to block the water flow, and the length of the fence grid bar is 5.8 centimeters, such as Figure 4 , Figure 5 , image 3 As shown, each component is made, and the assembly sequence is as follows: firstly hold the basket body 1 in hand, take the gasket 103 and set it on the external thread of the basket body 1, insert the slide bar 401 on the cylinder 4 into the chute 102, and put the The inner thread of the lower part of ...

Embodiment 2

[0016] Embodiment 2 The movable plug adopts a spherical body. The chute 102 in the first embodiment is removed, the movable plug is changed from the cylindrical body 4 to the spherical body 5, and the slide bar 401 is no longer established, and the others are the same as the first embodiment. Practice has proved that Embodiment 2 is more superior, because in the pumping process, the ball is more conducive to turning or rotating in the basket body 1 than the cylinder, and when the power is cut off, any one of its faces can block the water pumping port 101.

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Abstract

The invention discloses a water pumping valve basket with an internal movable plug. The water pumping valve basket comprises a cylindrical basket (1), a connecting pipe sleeve (2) and an upper valve (3). An annular protrusion (106) is arranged on the inner wall of the upper portion of the basket (1) to form a water pumping port (101). A sliding chute (102) is upwardly formed above the annular protrusion (106) and along the inner wall of the basket (1). The movable plug is a cylindrical plastic body (4) or a spherical body (5). During water pumping, a motor is started, a sliding strip (401) of the cylindrical body (4) slides upwardly along the sliding chute (102), and water rushes out of the water pumping port (101), flows along gaps of the inner wall of the basket (1) to the upper valve (3) by pumping and enters a long rubber water pipe. During power cut, the cylindrical body (4) slides down to plug the water pumping port (101), water in the upper valve (3) and the water pipe are blocked off, and water leakage is avoided. The water pumping valve basket has the advantages that the valve basket is convenient to use and the defect that a spring is easy to rust is overcome.

Description

technical field [0001] The invention relates to a valve basket with a built-in movable plug for water pumping, and belongs to the technical field of valve baskets for water pumping. Background technique [0002] When rural farmers in our country need to pump water in the dry season, or when other industries need to pump water, they connect the pump to the rubber hose, then connect the rubber hose to the valve basket, and put the valve basket into the river, lake or stream. After starting the motor, the water pump can draw water. The water inlet of the valve basket sold in the market is covered with a spring and a film. When pumping water, the spring springs off the film and leaves the water port. When the power is off, the film returns to cover the water port under the action of the spring restoring force. After using this product, I found that the defect of this product on the market is that the spring is easy to rust in the water and loses its effect. After there is no w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/10F04B53/20
Inventor 韦玉行
Owner 韦玉行
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