Automatic irrigation and drainage device for irrigation and water conservancy

Abstract

The utility model relates to the technical field of farmland irrigation and drainage, in particular to an automatic irrigation and drainage device for farmland water conservancy, which comprises a water inlet cylinder, a water outlet cylinder and a water outlet cylinder, the water outlet hopper is positioned at the tail end of the water inlet barrel and is communicated with the interior of the water inlet barrel; the two water distribution hoppers are hinged to the tail end of the water outlet hopper, the water distribution hoppers are communicated with the interior of the water outlet hopper, and drainage holes are formed in the side walls of the water distribution hoppers. The valve assembly is arranged in the water inlet cylinder, and whether water in the canal enters the farmland or not is controlled through the valve assembly, so that remote control can be realized, and the farmland irrigation and drainage efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of farmland irrigation and drainage technology, specifically to an automated farmland water conservancy irrigation and drainage device. Background Technology

[0002] Irrigation and drainage in farmland is one of the most important tasks in agricultural production. In traditional techniques, irrigation and drainage are mainly achieved through drainage ditches. The specific operation is as follows: a gap is dug in the ridge of the farmland, and water from the ditch is allowed to flow automatically into the farmland through the gap. Once the water level in the farmland rises to a suitable level, the gap is then sealed back with soil, thus completing the irrigation and drainage operation.

[0003] While the aforementioned irrigation and drainage methods are simple, they have drawbacks. They require staff to constantly monitor the farmland to prevent excessive water levels and seedling flooding. Furthermore, after irrigation and drainage are complete, the gaps need to be manually plugged, making the process cumbersome. On the other hand, once the gaps are opened, the water flow is difficult to control. Too low a flow results in slow irrigation, while too high a flow can damage the seedlings due to its powerful impact. Therefore, we propose an automated irrigation and drainage device for farmland to effectively address these shortcomings. Utility Model Content

[0004] The purpose of this utility model is to provide an automated irrigation and drainage device for farmland, which can solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: an automated irrigation and drainage device for farmland, comprising:

[0006] A water inlet cylinder, wherein a valve assembly is provided inside the water inlet cylinder;

[0007] The water outlet bucket is located at the tail end of the water inlet cylinder and is connected to the interior of the water inlet cylinder.

[0008] Two water distribution hoppers are hinged to the tail end of the water outlet hopper, and the water distribution hoppers and the water outlet hoppers are connected internally. Drainage holes are provided on the side walls of the water distribution hoppers.

[0009] Optionally, the bottom surface of the water inlet cylinder is hinged with spikes, and when the spikes are rotated to a horizontal position, the spikes are in contact with the bottom surface of the water inlet cylinder.

[0010] Optionally, the water distribution hopper is a hollow, open rectangular structure, and the water distribution hopper and the water outlet hopper are connected by a flexible hose.

[0011] Optionally, the drain hole is located on the side of the two water distribution buckets that are far apart from each other, and the number of drain holes is several, with the several drain holes arranged at intervals along the length direction of the water distribution buckets.

[0012] Optionally, a through hole is provided on the inner bottom surface of the water distribution bucket at the end away from the hinge, and a positioning cone is movably inserted into the through hole.

[0013] Optionally, the positioning cone has a handle at its top and a pointed bottom.

[0014] Compared with the prior art, this utility model provides an automated irrigation and drainage device for farmland, which has the following beneficial effects:

[0015] 1. This utility model is equipped with a valve assembly inside the water inlet cylinder. The valve assembly controls whether the water in the canal enters the farmland, thereby enabling remote control and greatly improving the efficiency of farmland irrigation and drainage.

[0016] 2. The water distribution bucket in this utility model can be extended to both sides of the water inlet cylinder, and several drainage holes on the water distribution bucket are located on the side facing away from the center of the farmland. Therefore, this utility model can avoid water flow impacting the seedlings and prevent the seedlings from being damaged by water flow impact. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the usage state of this utility model;

[0019] Figure 3 This is a cross-sectional view of the structure of this utility model.

[0020] In the diagram: 100, water inlet cylinder; 101, spike; 200, valve assembly; 300, water outlet; 400, water distribution hopper; 401, drain hole; 402, hose; 403, positioning cone. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Please refer to Figure 1 - Figure 3An automated irrigation and drainage device for farmland includes an inlet cylinder 100, an outlet hopper 300, and two distribution hoppers 400. The inlet cylinder 100 is a square tube structure with both ends open, and a valve assembly 200 is installed inside. The outlet hopper 300 is located at the tail end of the inlet cylinder 100 and communicates with its interior. The two distribution hoppers 400 are hinged to the tail end of the outlet hopper 300, and their interiors communicate with each other. Drainage holes 401 are provided on the side walls of the distribution hoppers 300. Therefore, when the valve assembly 200 is opened, water in the irrigation canal can enter the distribution hoppers 400 through the inlet cylinder 100 and then be discharged into the farmland through the drainage holes 401.

[0023] It should be noted that the bottom surface of the water inlet cylinder 100 is hinged with a spike 101. When the spike 101 is rotated to a horizontal position, the spike 101 is in contact with the bottom surface of the water inlet cylinder 100. The inner bottom surface of the water distribution hopper 400, away from the hinged end, has a through hole. A positioning cone 403 is movably inserted into the through hole. The top of the positioning cone 403 has a handle, and the bottom of the positioning cone 403 is sharp. Therefore, in specific applications, the spike 101 can be inserted into the soil to fix the water inlet cylinder 100, and the positioning cone 403 can be inserted into the soil to fix the water distribution hopper 400.

[0024] Furthermore, the water distribution hopper 400 is a rectangular hollow, open-top structure, and the water distribution hopper 400 and the water outlet hopper 300 are connected by a flexible hose 402; this flexible hose 402 can be a corrugated pipe or a nylon pipe, or other flexible pipe. Drainage holes 401 are located on the sides of the two water distribution hoppers 400 that are far apart from each other, and there are several drainage holes 401 arranged at intervals along the length of the water distribution hopper 400. Therefore, when the two water distribution hoppers 400 are unfolded and perpendicular to the inlet cylinder 100, as... Figure 2 As shown in the diagram, the drainage hole 401 is located on the side facing away from the center of the farmland, thus preventing the drainage hole 401 from directly impacting the plants in the farmland.

[0025] In summary, in this embodiment, when idle, the two water distribution hoppers 400 can be combined to reduce storage volume. When needed, first, a gap is dug in the field ridge, then the inlet cylinder 100 is placed horizontally into the gap and secured with spikes 101. Then, soil is used to seal around the inlet cylinder 100, ensuring that water from the irrigation ditch can only enter the field through the inlet cylinder 100. After the inlet cylinder 100 is in place, the two water distribution hoppers 400 are unfolded, as shown below. Figure 2 As shown in the diagram, and secured using the positioning cone 403, once completed, open the valve assembly 200 to begin drainage and irrigation operations.

[0026] It is worth mentioning that the valve assembly 200 is an electric gate valve, which can be controlled to open and close remotely, thereby realizing automated irrigation and drainage.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated irrigation and drainage device for farmland, characterized in that, include: A water inlet cylinder (100) is provided with a valve assembly (200) inside the water inlet cylinder (100); Water outlet hopper (300), the water outlet hopper (300) is located at the tail end of the water inlet cylinder (100), and the water outlet hopper (300) is connected to the interior of the water inlet cylinder (100); Two water distribution buckets (400) are hinged to the tail end of the water outlet bucket (300), and the water distribution buckets (400) and the water outlet bucket (300) are connected internally. Drainage holes (401) are provided on the side walls of the water distribution buckets (400).

2. The automated irrigation and drainage device for farmland according to claim 1, characterized in that: The bottom surface of the water inlet cylinder (100) is hinged with a spike (101). When the spike (101) is rotated to a horizontal position, the spike (101) is in contact with the bottom surface of the water inlet cylinder (100).

3. The automated irrigation and drainage device for farmland according to claim 1, characterized in that: The water distribution hopper (400) is a rectangular hollow, open-top structure, and the water distribution hopper (400) and the water outlet hopper (300) are connected by a flexible hose (402).

4. The automated irrigation and drainage device for farmland according to claim 1, characterized in that: The drain hole (401) is located on the side of the two water distribution buckets (400) that are far apart from each other, and there is a number of drain holes (401), which are arranged at intervals along the length of the water distribution buckets (400).

5. The automated irrigation and drainage device for farmland according to claim 1, characterized in that: A through hole is provided on the inner bottom surface of the water distribution bucket (400) at the end away from the hinge, and a positioning cone (403) is movably inserted into the through hole.

6. The automated irrigation and drainage device for farmland according to claim 5, characterized in that: The positioning cone (403) has a handle at the top and a sharp bottom.

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