Soil remediation liquid drip irrigation pipe

Abstract

The utility model discloses a drip irrigation pipe for soil remediation liquid, which belongs to the field of drip irrigation pipes, and is characterized in that a drip irrigation pipeline is arranged into a double-layer pipeline form of a water inlet pipe and an outer sleeve, and the water inlet pipe and the outer sleeve are connected through a switching disc; at the moment, the remediation liquid in the water inlet pipe can flow out of the second water dripping hole of the outer sleeve through the first water dripping channel, and the remediation liquid flowing-out remediation process of the soil is achieved; at the moment, cleaning water mixed with precipitates in the water inlet pipe can flow into the outer sleeve through the second water dripping channel and is finally discharged through the two ends of the outer sleeve, the effect of being away from the repair liquid drip irrigation area is achieved, the repair liquid drip irrigation area is prevented from being diluted, and the cleaning process is achieved.

Description

Technical Field

[0001] The utility model relates to the field of drip irrigation pipes, and more specifically, to a soil repair liquid drip irrigation pipe. Background Art

[0002] Soil remediation fluid is a liquid used for soil remediation. It usually contains a variety of trace elements and is used to spray on the soil surface to make up for the lack of trace elements in the soil, thereby achieving the effect of soil remediation and meeting normal farming needs in the later stage.

[0003] In order to reduce the waste of soil remediation liquid, soil remediation liquid is usually sprayed in the form of drip irrigation, and the corresponding drip irrigation pipeline needs to be arranged. The existing drip irrigation pipeline structure is relatively simple, usually a single-layer structure. The repair liquid flows out directly from the drip holes on the outer wall of the drip irrigation pipeline after being transported by the drip irrigation pipeline. However, after the drip irrigation is completed, when clean water is injected into the drip irrigation pipeline to clean and prevent sediment from settling and agglomerating inside the drip irrigation pipeline, the clean water will also flow out directly through each drip hole, which is easy to dilute the repair liquid that has just been dripped around each drip hole, affecting the soil repair effect. Therefore, we propose a soil remediation liquid drip irrigation pipe to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a soil remediation liquid drip irrigation pipe, which arranges the drip irrigation pipeline in the form of a double-layer pipeline of an inlet pipe and an outer sleeve, and connects them by a switching disk. When the drip hole 1 of the inlet pipe is rotated to correspond to the drip channel 1 of the switching disk, the remediation liquid inside the inlet pipe can flow out at the drip hole 2 of the outer sleeve through the drip channel 1, thereby realizing the outflow and remediation process of the soil remediation liquid. When the drip hole 1 of the inlet pipe is rotated to correspond to the drip channel 2 of the switching disk, the cleaning water inside the inlet pipe mixed with sediment can flow into the inside of the outer sleeve through the drip channel 2, and finally be discharged through the two ends of the outer sleeve, thereby achieving the effect of being away from the drip irrigation area of ​​the remediation liquid, preventing dilution of the drip irrigation area of ​​the remediation liquid, and realizing the cleaning process.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A soil remediation liquid drip irrigation pipe comprises a water inlet pipe and an outer sleeve, wherein the outer side of the water inlet pipe is sleeved with a plurality of switch disks of the same structure, and the plurality of switch disks are fixedly installed on the inner wall of the outer sleeve, and grooves are also provided at both ends of the water inlet pipe, and the outer sides of the two grooves are rotatably connected with limit disks of the same structure, and the outer sides of the two limit disks are fixedly installed on the inner wall of the outer sleeve;

[0009] A plurality of drip holes 1 are equidistantly provided on both sides of the outer wall of the water inlet pipe, a drip channel 1 is provided on both sides of the switching disk corresponding to the position of the drip hole 1, and a drip hole 2 is provided on both sides of the outer wall of the outer sleeve corresponding to the position of the drip channel 1, the drip hole 1 is connected with the interior of the corresponding drip hole 2 through the corresponding drip channel 1, a drip channel 2 is provided on the top and bottom of the switching disk corresponding to the position of the drip hole 1, and the drip channel 2 is connected with the interior of the outer sleeve.

[0010] Furthermore, a plurality of through holes are provided inside the switching disk, and a sealing ring is fixedly installed inside the switching disk at the connection between the water inlet pipe and the inside of the switching disk.

[0011] Furthermore, a plugging cap is fixedly installed at one end of the water inlet pipe, and a connecting flange is fixedly connected to the other end of the water inlet pipe.

[0012] Furthermore, a plurality of drainage channels are equidistantly provided on the limit plate.

[0013] Furthermore, the water inlet pipe, the outer sleeve, the switching plate and the limiting plate are all integrally injection-molded plastic materials with a circular cross-section.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] In this solution, the drip irrigation pipeline is configured as a double-layer pipeline in the form of an inlet pipe and an outer sleeve, and the two are connected by a switching disk. When the drip hole 1 of the water inlet pipe is rotated to correspond to the drip channel 1 of the switching disk, the repair liquid inside the water inlet pipe can flow out at the drip hole 2 of the outer sleeve through the drip channel 1, thereby realizing the repair process of the soil repair liquid outflow; when the drip hole 1 of the water inlet pipe is rotated to correspond to the drip channel 2 of the switching disk, the cleaning water inside the water inlet pipe mixed with sediment can flow into the inside of the outer sleeve through the drip channel 2, and finally be discharged through the two ends of the outer sleeve, thereby achieving the effect of staying away from the repair liquid drip irrigation area, preventing dilution of the repair liquid drip irrigation area, and realizing the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 A schematic diagram of the structure of the enlarged part of the middle area;

[0020] Figure 4 This is a schematic diagram of the switch disk structure of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Water inlet pipe; 101. Groove; 102. Drip hole 1; 103. Plug cap; 104. Connecting flange; 2. Outer sleeve; 201. Drip hole 2; 3. Switching plate; 301. Drip channel 1; 302. Drip channel 2; 303. Through hole; 304. Sealing ring; 4. Limiting plate; 401. Leakage channel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention specification; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 4 A soil remediation liquid drip irrigation pipe comprises a water inlet pipe 1 and an outer sleeve 2. A plurality of switch disks 3 with the same structure are sleeved on the outer side of the water inlet pipe 1. The plurality of switch disks 3 are fixedly installed on the inner wall of the outer sleeve 2. Grooves 101 are also provided at both ends of the water inlet pipe 1. The outer sides of the two grooves 101 are both rotatably connected with limit disks 4 with the same structure. The outer sides of the two limit disks 4 are both fixedly installed on the inner wall of the outer sleeve 2.

[0026] A plurality of drip holes 102 are equidistantly provided on both sides of the outer wall of the water inlet pipe 1, a drip channel 301 is provided on both sides of the switching disk 3 at the position of the corresponding drip hole 102, and a drip hole 201 is provided on both sides of the outer wall of the outer sleeve 2 at the position of the corresponding drip channel 301, the drip hole 102 is connected with the interior of the corresponding drip hole 201 through the corresponding drip channel 301, and a drip channel 302 is provided on the top and bottom of the switching disk 3 at the position of the corresponding drip hole 102, and the drip channel 302 is connected with the interior of the outer sleeve 2.

[0027] The use principle of this soil remediation liquid drip irrigation pipe is:

[0028] First, the soil remediation liquid pipeline is connected through the connecting flange 104 of the water inlet pipe 1, so that the soil remediation liquid can smoothly enter the water inlet pipe 1. At this time, since the drip hole 102 of the water inlet pipe 1 corresponds to the drip hole 201 of the outer sleeve 2 through the drip channel 1 301 of the switching disk 3, the soil remediation liquid inside the water inlet pipe 1 can flow out of the outer sleeve 2 through the drip hole 102, the drip channel 1 301 and the drip hole 201, so as to achieve the effect of drip irrigation of the nearby soil with the remediation liquid and soil remediation;

[0029] After the drip irrigation repair is completed, the connection between the connecting flange 104 and the soil repair liquid pipeline is removed, and then the water inlet pipe 1 is rotated to make the drip hole 102 of the water inlet pipe 1 correspond to the drip channel 2 302 of the switching disk 3, and then the connecting flange 104 of the water inlet pipe 1 is connected to the clean water pipeline. At this time, the clean water inside the clean water pipeline enters the water inlet pipe 1 and then flows out through the drip hole 102 mixed with sediment, and flows into the outer sleeve 2 along the drip channel 2 302, and finally flows out through the openings at both ends of the outer sleeve 2, so as to achieve the effect of long-distance discharge and prevent dilution of the area that has just been drip-irrigated with soil repair liquid.

[0030] Embodiment 2:

[0031] In view of the above embodiment 1, for further description, refer to Figure 3 and Figure 4 A plurality of through holes 303 are provided inside the switching disk 3, a sealing ring 304 is fixedly installed inside the switching disk 3 at the connection between the water inlet pipe 1 and the switching disk 3, a plugging cap 103 is fixedly installed at one end of the water inlet pipe 1, and a connecting flange 104 is fixedly connected to the other end of the water inlet pipe 1, and a plurality of leakage channels 401 are equidistantly provided on the limiting disk 4, and the water inlet pipe 1, the outer sleeve 2, the switching disk 3 and the limiting disk 4 are all integrally injection-molded structures of plastic material with a circular cross-section.

[0032] The through hole 303 and the drainage channel 401 can provide an escape channel for the flow of clean water inside the outer sleeve 2, reducing the probability of water flow obstruction, and the sealing ring 304 can improve the sealing performance of the connection.

[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A soil remediation liquid drip irrigation pipe, comprising a water inlet pipe (1) and an outer sleeve (2), characterized in that: The water inlet pipe (1) is sleeved with a plurality of switch disks (3) of the same structure on the outside, and the plurality of switch disks (3) are fixedly mounted on the inner wall of the outer sleeve (2). Grooves (101) are also provided at both ends of the water inlet pipe (1), and the outsides of the two grooves (101) are rotatably connected with limit disks (4) of the same structure, and the outsides of the two limit disks (4) are fixedly mounted on the inner wall of the outer sleeve (2); A plurality of drip holes (102) are equidistantly provided on both sides of the outer wall of the water inlet pipe (1); a drip channel (301) is provided on both sides of the switching disk (3) at the positions of the drip holes (102); and a drip hole (201) is provided on both sides of the outer wall of the outer sleeve (2) at the positions of the drip channel (301); the drip hole (102) is connected to the interior of the corresponding drip hole (201) through the drip channel (301); a drip channel (302) is provided on the top and bottom of the switching disk (3) at the positions of the drip hole (102); the drip channel (302) is connected to the interior of the outer sleeve (2).

2. A soil remediation liquid drip irrigation pipe according to claim 1, characterized in that: The switching disk (3) is also provided with a plurality of through holes (303) therein, and a sealing ring (304) is fixedly installed inside the switching disk (3) at the connection between the water inlet pipe (1) and the inside of the switching disk (3).

3. A soil remediation liquid drip irrigation pipe according to claim 1, characterized in that: A blocking cap (103) is fixedly mounted on one end of the water inlet pipe (1), and a connecting flange (104) is fixedly connected to the other end of the water inlet pipe (1).

4. A soil remediation liquid drip irrigation pipe according to claim 1, characterized in that: The limiting plate (4) is provided with a plurality of drainage channels (401) at equal intervals.

5. The soil remediation liquid drip irrigation pipe according to claim 1, characterized in that: The water inlet pipe (1), the outer sleeve (2), the switching plate (3) and the limiting plate (4) are all integrally injection-molded structures made of plastic material and have a circular cross-section.

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