Farmland concealed pipe drainage device capable of achieving efficient drainage control and sewage treatment

A sewage treatment and drainage device technology, applied in the field of farmland drainage, can solve the problems of easily polluted farmland and inconvenient collection of farmland water, and achieve the effects of preventing non-point source pollution, speeding up the drainage rate, and avoiding the inconvenience of collection

Pending Publication Date: 2022-07-12
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of inconvenient collection of farmland water and easy pollution of farmland in

Method used

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  • Farmland concealed pipe drainage device capable of achieving efficient drainage control and sewage treatment
  • Farmland concealed pipe drainage device capable of achieving efficient drainage control and sewage treatment
  • Farmland concealed pipe drainage device capable of achieving efficient drainage control and sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: In order to solve the problems of inconvenient collection of farmland water and easy pollution of farmland, this embodiment provides a farmland hidden pipe drainage device that can efficiently discharge and control sewage and perform sewage treatment. See Figure 1-8 Specifically, it includes a sewage treatment tank 1 and a water collection tank 2. The sewage treatment tank 1 is placed horizontally at the bottom of the river channel 11. A sewage purification component is installed in the sewage treatment tank 1. The front bottom of the sewage treatment tank 1 has a pair of through The fixed drain pipes 15, wherein the left side drain pipe 15 is a purified water outlet, and the right side drain pipe 15 is a direct drain outlet. The middle of each drain pipe 15 is provided with an electric control valve. A sub-controller 16 is provided on the top surface of the sub-controller 16, and a pair of electrically-controlled valve connecting lines 17 are provided on ...

Embodiment 2

[0036] Embodiment 2: In Embodiment 1, there is also the problem of inconvenient adjustment of a pair of blocking plates. Therefore, on the basis of Embodiment 1, this embodiment also includes:

[0037] In the specific implementation process, such as Figure 4 and Figure 7 As shown, the hinge assembly includes a threaded barrel 23 and a hinged rod 210. The threaded threads on the left and right sides of the bidirectional screw 22 are symmetrically arranged, and each bidirectional screw 22 is sleeved with a pair of threaded barrels 23 that are threaded. The bottom surface of the threaded barrel 23 is provided with a limit slider 24, the bottom surface of each limit slider 24 is slidably connected with the inner bottom wall of the water collecting tank 2, and each pair of the threaded barrels 23 is reversed or reversed along the corresponding bidirectional screw 22. When moving in opposite directions, the limit slider 24 is driven to slide along the inner bottom wall of the wat...

Embodiment 3

[0039] Embodiment 3: Concretely, the working principle and operation method of the present invention are as follows:

[0040] Step 1, when it rains on the farmland 21, the soil humidity will rise. When the humidity exceeds the threshold value of the soil humidity sensor 31, the waterproof motor 25 is started, and the motor shaft of the waterproof motor 25 drives a bidirectional screw 22 to rotate synchronously. Under the driving action of the anti-corrosion chain 26, another two-way screw 22 is driven to rotate synchronously, and each pair of threaded barrels 23 moves in the opposite thread along the corresponding two-way screw 22, and drives the limit slider 24 along the inside of the water collecting tank 2. bottom wall sliding;

[0041] Step 2, when each pair of threaded cylinders 23 moves in the opposite direction, the hinged action of the hinge rods 210 increases the opening and closing angle between each pair of hinge rods 210, drives the blocking plate 29 to move inward...

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Abstract

The farmland concealed pipe drainage device comprises a sewage treatment tank and a water collection tank, a sewage purification assembly is installed in the sewage treatment tank, a pair of drainage pipes is arranged on the two sides of the bottom of the front face of the sewage treatment tank, and an electric control valve is arranged in the middle of each drainage pipe; a pair of plugging plates is arranged on the front side and the rear side in the water collecting tank, a plurality of L-shaped pipes are arranged on the front side wall and the rear side wall of the water collecting tank, the outer end of each plugging end is inserted into an inner port of the corresponding L-shaped pipe in a matched mode, a pair of bidirectional lead screws is arranged between the pair of plugging plates, and each bidirectional lead screw is connected with the corresponding plugging plate through a hinge assembly. A siphon mechanism is arranged between the sewage treatment tank and the water collecting tank. According to the device, accumulated water in the farmland is drained within the shortest time, the drainage rate is increased, sewage treatment is carried out at an outlet of the drainage pipeline, and non-point source pollution to the surrounding environment caused by randomly drained accumulated water in the farmland is effectively prevented.

Description

technical field [0001] The invention relates to the technical field of farmland drainage, in particular to a farmland under-pipe drainage device capable of efficient drainage and control and sewage treatment. Background technique [0002] In summer, the rainy weather will increase greatly, resulting in the saturation of the soil humidity in the farmland, which will easily lead to the accumulation of water in most farmlands. Such farmland soil pores will be filled with rainwater, making the root system of a large number of terrestrial crops. Oxygen deficiency occurs, so that the respiration of the roots of the relevant crops is greatly inhibited, so that the metabolic function of the crops cannot be carried out normally, so that the crops are greatly damaged, which in turn leads to the reduction of crop yields, which is not conducive to the development of agriculture. [0003] Therefore, farmland drainage technology has become a hot research object to solve the problem of far...

Claims

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Application Information

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IPC IPC(8): E02B11/00E03F5/10E03F5/14E03F1/00B01D24/10G01N33/24G01N33/18
CPCE02B11/00E02B11/005E03F5/10E03F5/14E03F1/001B01D24/10G01N33/246G01N33/18G01N2033/245Y02W10/10
Inventor 陈帅男刘晓丽刘延浩徐奕丹王振懿金大唐
Owner ANHUI AGRICULTURAL UNIVERSITY
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