A drainage reinforcement device

A reinforcement device and drainage hole technology, applied in soil drainage, construction, agriculture, etc., can solve the problems of easy movement, uneven force, time-consuming and labor-intensive installation of drainage pipelines, etc., to avoid strong erosion and slow down the fall speed effect

Active Publication Date: 2022-05-20
ANHUI AGRICULTURAL UNIVERSITY
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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 drainage reinforcement device, which uses water guides in multiple drainage directions and threaded connectors with permanent magnets inside to solve the problems of time-consuming and labor-intensive installation of drainage pipelines, uneven force, and easy movement. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] See attached Figure 1-5 , a drainage reinforcement device, comprising:

[0033] The drainage reinforcement assembly 1, the drainage reinforcement assembly 1 includes a reinforcement vertical piece 12, the reinforcement vertical piece 12 is a vertical strip structure, the upper and lower sections of the reinforcement vertical piece 12 are connected to form a hollow structure 127, and every two adjacent reinforcement vertical pieces 12 are in the form of The centrally symmetrical fixed connection in turn, the method of fixedly connected sequentially in a centrally symmetrical manner can make the drainage reinforcement component 1 reach any length, and can be flexibly switched according to the needs of the construction site, and also enables the drainage reinforcement component 1 to obtain drainage in different directions. When avoiding concentrated drainage, the water flow is too large to impact the soil, causing soil loss and affecting the stability of the drain pipe 3;...

Embodiment 2

[0038] The water around the surface above the drainage pipe group converges into the water guide 121 of the drainage reinforcement assembly 1 through the water inlet 122, and the water flows downward through the first inner cavity 124 and the second inner cavity 125, and is guided by the lower end of the second inner cavity. The outer surface of the water bar 123 flows to the lower layer of soil in multiple directions and is absorbed by the soil; when the water flow is relatively large, the water flow can pass through the second drainage hole 130 from the side of the first inner cavity 124 and the second inner cavity 125. The drain hole 126 is discharged, and when the water flow passes through the first drain hole 126, the rotating vane 129 in the first drain hole 126 is driven to rotate. The rotating vane 129 produces different speeds according to the impact force of the water flow of different sizes, and the rapidly rotating rotor blade 129 drives the water flow to discharge,...

Embodiment 3

[0041] In this embodiment, light clay soil is selected as the experimental object, and it is divided into two groups. Group A only installs drainage pipes, and group B installs the same drainage pipes as the first group, and also installs the drainage reinforcement device described in the present invention. The water content measurement records of the light clay soil in the group experiment obtained the following data:

[0042]

[0043] The optimum moisture content of the light clay soil is between 15% and 17%. Figure 11 It can be seen that the change trend of soil moisture content in group B is smaller than that in group A, and group B is closer to the optimal value, and has better drainage effect than group A.

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Abstract

The invention discloses a drainage reinforcement device, which includes a drainage reinforcement assembly, the drainage reinforcement assembly includes a reinforcement vertical piece, the reinforcement vertical piece is a vertical strip structure, the upper and lower sections of the reinforcement vertical piece are connected to form a hollow structure, and the upper end of the hollow structure A water guide is plugged in, and a first drainage hole connected to the hollow structure is opened on the side of the reinforcement vertical piece. A rotating shaft is installed inside the first drainage hole, and a rotating blade is installed on the rotating shaft; the upper end of the water guide is provided with an inlet The water port, the water guide has a first inner cavity and a second inner cavity, the first inner cavity communicates with the water inlet, the diameter of the first inner cavity is larger than the second inner cavity and communicates with each other, and the end of the second inner cavity far away from the water inlet is connected with a Water guide strip; threaded connector, the threaded connector has an external threaded cylindrical structure, the threaded connector is equipped with a permanent magnet inside, the threaded connector is screwed to the drain pipe, and the connection between the drain pipes through the threaded connector is more common than the common splicing The method is more reliable and stable.

Description

technical field [0001] The invention relates to the technical field of drainage, in particular to a drainage reinforcement device. Background technique [0002] Drainage refers to the artificial control of water flow, artificial drainage. Measures to remove and treat excess water. Farmland drainage is one of the important measures to improve agricultural production conditions and ensure high and stable crop yields. In drainage projects, sewage needs to be transported through drainage pipes. Drainage pipes are mainly responsible for drainage of rainwater, sewage, farmland drainage and irrigation, etc. Drainage pipes are divided into Plastic drainage pipes, concrete pipes and reinforced concrete pipes, in drainage engineering, drainage pipe reinforcement is particularly important; [0003] Most of the existing drainage pipes are made of cement concrete, which are prefabricated and buried in the ground. The installation of this type of drainage pipe requires a large amount of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B11/00
CPCE02B11/00E02B11/005
Inventor 李纯杨智良张宇
Owner ANHUI AGRICULTURAL UNIVERSITY
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