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Self-cleaning water pipe for hydraulic engineering

A water conservancy project, self-cleaning technology, applied in the direction of pipe components, pipes/pipe joints/pipe fittings, fixed filter element filters, etc., can solve the problems that water pipes cannot be self-cleaned

Pending Publication Date: 2021-04-09
程鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a self-cleaning water pipe for water conservancy engineering, to solve the problem that the water pipes on the market cannot be self-cleaning proposed by the above-mentioned background technology

Method used

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  • Self-cleaning water pipe for hydraulic engineering
  • Self-cleaning water pipe for hydraulic engineering
  • Self-cleaning water pipe for hydraulic engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-5 , a self-cleaning water pipe for water conservancy projects, comprising a water pipe body 1, two symmetrically distributed sockets 3 are provided on the side wall of the water pipe body 1, and a U-shaped pipe 4 is fixedly connected to the side wall of the socket 3, and the water pipe body 1 The inner side wall of the U-shaped tube 4 is fixedly connected with a filter screen 2, and one end side wall of the U-shaped pipe 4 is provided with two symmetrically distributed installation holes 9, and one end side wall of the U-shaped pipe 4 is provided with an arc-shaped groove 10, and the axis of the installation hole 9 is in line with the The included angle of the axis of the arc groove 10 is 90°, the other end of the U-shaped pipe 4 is fixedly connected with a check valve 7, and the side wall of the installation hole 9 is rotatably connected with a rotating shaft 13;

[0028] One end of the rotating shaft 13 runs through the adjusting ball 6, the side wa...

Embodiment 2

[0036] refer to Figure 6 The difference from the first embodiment is that: the side wall of the U-shaped pipe 4 is fixedly connected with a disc 5, the side wall of the disc 5 is provided with a circular hole, and the disc 5 is located at the lower end of the one-way valve 7.

[0037]Utilize the round hole on the disc 5, the water that flows out in the U-shaped pipe 4 flows out from the round hole of the disc 5, utilize the round hole to increase the flow velocity of the water, the impact of the water on the filter screen 2 is increased, and the filter The effect and speed of filter residue removal on the screen 2 are enhanced, and the efficiency of filter residue removal on the filter screen 2 is improved.

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Abstract

The invention discloses a self-cleaning water pipe for hydraulic engineering. The self-cleaning water pipe comprises a water pipe body, wherein two symmetrically-distributed inserting holes are formed in the side wall of the water pipe body, a U-shaped pipe is fixedly connected to the side walls of the inserting holes, a filter screen is fixedly connected to the inner side wall of the water pipe body, two symmetrically-distributed mounting holes are formed in the side wall of one end of the U-shaped pipe, and an arc-shaped groove is formed in the side wall of one end of the U-shaped pipe. The invention relates to the technical field of hydraulic engineering equipment. Through a cambered plate, a spring and the like, water can extrude the cambered plate, the elastic force of the spring is used for attaching the cambered surface side wall of the cambered plate to the outer side wall of an adjusting ball, the force borne by the adjusting ball is balanced, the adjusting ball cannot be pushed by the water, the adjusting ball can prevent the water from entering one end of the U-shaped pipe, a one-way valve is used for guaranteeing that water cannot enter a port at the other end of the U-shaped pipe, it is guaranteed that when water in the water pipe body is normally used, water cannot pass through the U-shaped pipe, and it is guaranteed that the flow speed of water cannot be reduced.

Description

technical field [0001] The invention relates to the field of water conservancy engineering equipment, in particular to a self-cleaning water pipe for water conservancy engineering. Background technique [0002] Water conservancy engineering is essentially a series of projects around water, and water transportation often requires the use of water pipes. [0003] Today's water pipes are equipped with filters, and when the filter is used for too long, a layer of filter residue will be formed on the surface of the filter, and the filter residue will block the filter, so that the water flow in the water pipe cannot flow normally, affecting water use. Therefore, the blocked filter screen in the water pipe requires personnel to take out the filter screen in time, then clean the filter screen, and then put the filter screen back. Certain dangers also exist when the staff operates. [0004] For this reason, we propose a self-cleaning water pipe for water conservancy engineering to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/24F16L55/10B01D35/02B01D29/01B01D29/66
CPCB01D29/01B01D29/66B01D35/02F16L55/10F16L55/24
Inventor 程鹏
Owner 程鹏