Quantitative drip irrigation device for saplings

Abstract

The sapling quantitative drip irrigation device comprises a planting groove, a water source recovery supporting groove and a blocking plate, a water inlet assembly comprises a supporting groove and a water flow groove, a water inlet hole is formed in the blocking plate, an overflow pipe is arranged at the end, close to the planting groove, of the water flow groove, a drainage groove is formed in the planting groove, and a water outlet hole is formed in the drainage groove. And water outlet holes are formed in the drip irrigation pipe and correspond to the water flow grooves in position. The utility model belongs to the technical field of drip irrigation devices, specifically, irrigation can be stopped in real time conveniently through the arrangement of the barrier plate, and redundant water can be drained and dripped into the water source recovery supporting groove through the drainage groove to be collected and reused conveniently through the arrangement of the overflow pipe and the water outlet hole after irrigation is stopped.

Description

Technical Field

[0001] The utility model belongs to the technical field of drip irrigation devices, and particularly relates to a quantitative drip irrigation device for saplings. Background Technique

[0002] Saplings, also simply referred to as nursery stock, are the general term for various fruit tree saplings, arbor, and shrub seedlings. A sapling is a seedling with roots and a seedling stem. During the cultivation process of saplings, it is necessary to carry out quantitative drip irrigation on the saplings according to the actual situation. Drip irrigation is to use a plastic pipeline to send water to the root of the crop through the orifices or drippers on the capillary tube with a diameter of about 10 mm for local irrigation. It is one of the most effective water-saving irrigation methods in arid and water-scarce areas, and the water utilization rate can reach 95%.

[0003] However, in actual use, when the existing drip irrigation device is in use, most of them directly input into the drip irrigation tank through the pipeline, and realize quantitative drip irrigation by controlling the amount of liquid input into the drip irrigation tank. However, the existing technology is not convenient to stop drip irrigation according to the use needs, and cannot recycle the excess water during drip irrigation, which is easy to cause waste. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is:

[0005] The existing technology is not convenient to stop irrigation in real time and cannot recycle the excess water.

[0006] To solve the above technical problems, the technical solution proposed by the utility model is: a quantitative drip irrigation device for saplings, including a planting groove, a water source recovery support groove, and a partition board. The water source recovery support groove is arranged at the bottom of the planting groove. An inlet assembly is welded on one side of the planting groove, a drip irrigation pipe is erected on the inlet assembly, and a pullable partition board is arranged on the planting groove.

[0007] Further, the inlet assembly includes a support groove and a water flow groove. One end of the support groove is welded in an array on the water flow groove, and the other end of the support groove is obliquely fixed on the planting groove and forms a passage with the planting groove.

[0008] Further, the partition board is provided with water inlet holes, and the water inlet holes are arranged in an array on the partition board and correspond to the position of the water flow groove.

[0009] Further, the water flow groove is obliquely arranged between the water flow groove and the planting groove. The water flow groove is arranged in an arc-shaped groove shape, and the end of the water flow groove close to the planting groove is lower than the end connected to the support groove.

[0010] Further, an overflow pipe is arranged at the end of the water flow groove close to the planting groove. The overflow pipe is arranged in a tubular shape, and water outlet holes are respectively opened on both sides of the lower side of the overflow pipe.

[0011] Further, a drainage groove is formed on the planting groove, and the drainage groove is arranged on the lower side of the overflow pipe.

[0012] Further, the water source recovery support groove is arranged in an isosceles trapezoid shape, and there are two groups of the water source recovery support grooves which are symmetrically arranged with respect to the planting groove.

[0013] Further, the drip irrigation pipe is provided with water outlet holes corresponding to the positions of the water flow grooves, and ventilation holes are arranged at the positions of the bottom of the planting groove above the water source recovery support groove.

[0014] The beneficial effects achieved by the present utility model with the above structure are as follows:

[0015] By arranging the partition board, it is convenient to stop irrigation in real time. By arranging the overflow pipe and the water outlet holes, it is convenient to drain the excess water through the drainage groove and drip it into the water source recovery support groove for collection and convenient reuse after stopping irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 1 is an overall structural schematic diagram of a seedling quantitative drip irrigation device proposed by the present utility model;

[0017] Figure 2 FIG. 2 is a structural schematic diagram of another angle of the seedling quantitative drip irrigation device proposed by the present utility model;

[0018] Figure 3 FIG. Figure 1 is a partial enlarged view of part A in FIG.

[0019] Among them, 1, planting groove; 2, water source recovery support groove; 3, water inlet assembly; 4, drip irrigation pipe; 5, partition board; 6, support groove; 7, water flow groove; 8, water outlet hole; 9, drainage groove; 10, water inlet hole; 11, overflow pipe.

[0020] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As shown in Figures 1-3As shown, the utility model proposes a quantitative drip irrigation device for seedlings, comprising a planting trough 1, a water source recovery support trough 2 and a baffle plate 5. The water source recovery support trough 2 is arranged at the bottom of the planting trough 1, a water inlet assembly 3 is welded on one side of the planting trough 1, a drip irrigation pipe 4 is set on the water inlet assembly 3, and a pullable baffle plate 5 is provided on the planting trough 1. The water source recovery support trough 2 is arranged in an isosceles trapezoid, and two groups of water source recovery support troughs 2 are arranged symmetrically with respect to the planting trough 1.

[0023] like Figures 1-2 In order to facilitate the water flow generated by drip irrigation to enter the planting trough 1, the water inlet assembly 3 includes a bracket 6 and a water flow trough 7. One end of the bracket 6 is welded to the water flow trough 7 in an array, and the other end of the bracket 6 is fixed on the planting trough 1 at an angle to form a passage with the planting trough 1. In order to facilitate real-time stopping of drip irrigation, a water inlet hole 10 is provided on the baffle plate 5. The water inlet holes 10 are arranged in an array on the baffle plate 5 and correspond to the position of the water flow trough 7. The water flow trough 7 and the planting trough 1 are inclined, and the water flow trough 7 is arranged in an arc-shaped trough shape. The end of the water flow trough 7 close to the planting trough 1 is lower than the end connected to the bracket 6. The drip irrigation pipe 4 is provided with a water outlet hole corresponding to the position of the water flow trough 7. The bottom of the planting trough 1 is located on the upper side of the water source recovery support trough 2 and an air hole is provided.

[0024] like Figure 3 As shown, in order to reduce the waste of water, an overflow pipe 11 is provided at one end of the water flow trough 7 close to the planting trough 1. The overflow pipe 11 is arranged in a tubular shape, and water outlet holes 8 are respectively opened on both sides of the lower side of the overflow pipe 11. In order to drain, a drainage trough 9 is opened on the planting trough 1, and the drainage trough 9 is arranged on the lower side of the overflow pipe 11.

[0025] During specific use, the drip irrigation pipe 4 is connected to the irrigation water source, and the water output from the drip irrigation pipe 4 flows into the water flow groove 7 and passes through the water inlet hole 10 to enter the planting groove 1 for irrigation. When it is necessary to stop irrigation, the blocking plate 5 is pulled to stagger the positions of the water inlet hole 10 and the water flow groove 7. At this time, the water inlet passage is blocked, and the seedlings in the planting groove 1 will no longer be irrigated. The residual water or the water that has not flowed out accumulates at the overflow pipe 11 and rises to the water outlet hole 8, overflows from the water outlet hole 8, passes through the drainage groove 9, and drips into the water source recovery support groove 2 for collection. The above is the use process of the entire seedling quantitative drip irrigation device.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0028] The above describes the present utility model and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the creation of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A quantitative drip irrigation device for seedlings, characterized in that: The invention comprises a planting trough (1), a water source recovery support trough (2) and a baffle plate (5), wherein the water source recovery support trough (2) is arranged at the bottom of the planting trough (1), a water inlet assembly (3) is welded on one side of the planting trough (1), a drip irrigation pipe (4) is arranged on the water inlet assembly (3), and a baffle plate (5) which can be pulled out is arranged on the planting trough (1); The water inlet assembly (3) comprises a bracket (6) and a water flow trough (7), one end of the bracket (6) is welded to the water flow trough (7) in an array, and the other end of the bracket (6) is fixed obliquely to the planting trough (1) to form a passage with the planting trough (1); The baffle plate (5) is provided with water inlet holes (10), and the water inlet holes (10) are arranged in an array on the baffle plate (5) and correspond to the positions of the water flow grooves (7).

2. A quantitative drip irrigation device for seedlings according to claim 1, characterized in that: The water flow trough (7) and the planting trough (1) are arranged at an angle, the water flow trough (7) is arranged in an arc-shaped trough shape, and the end of the water flow trough (7) close to the planting trough (1) is lower than the end connected to the bracket (6).

3. A quantitative drip irrigation device for seedlings according to claim 2, characterized in that: An overflow pipe (11) is provided at one end of the water flow trough (7) close to the planting trough (1). The overflow pipe (11) is arranged in a tubular shape, and water outlet holes (8) are respectively provided on both sides of the lower side of the overflow pipe (11).

4. A seedling quantitative drip irrigation device according to claim 3, characterized in that: The planting trough (1) is provided with a drainage trough (9), and the drainage trough (9) is arranged at the lower side of the overflow pipe (11).

5. A seedling quantitative drip irrigation device according to claim 4, characterized in that: The water source recovery support trough (2) is arranged in an isosceles trapezoidal shape, and two groups of the water source recovery support troughs (2) are provided and are arranged symmetrically with respect to the planting trough (1).

6. A seedling quantitative drip irrigation device according to claim 5, characterized in that: The drip irrigation pipe (4) is provided with a water outlet hole corresponding to the position of the water flow groove (7); the bottom of the planting groove (1) is provided with an air hole at a position located above the water source recovery support groove (2).

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