A water-fertilizer integrated drip irrigation system

Abstract

The utility model provides a water-fertilizer integrated drip irrigation system, including a main water reservoir and a first water pump. The main water reservoir is arranged on the first high ground of the mountain, the first water pump is arranged in the water source below one side of the first high ground, and the first water pump is connected to the main water reservoir through a first water pump pipeline; the main water reservoir is connected to a first main irrigation pipeline, and the first main irrigation pipeline is arranged from high to low along the slope on the other side of the first high ground. The first main irrigation pipeline is connected to a plurality of groups of first branch irrigation pipelines, and the first branch irrigation pipelines are arranged in a first planting area, and the altitude of the first planting area is lower than the altitude of the first high ground. The utility model solves the problem of water and fertilizer irrigation in mountainous areas with high altitudes.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a water-fertilizer integrated drip irrigation system. Background Art

[0002] Water and fertilizer irrigation is an indispensable task in the processes of landscaping and agricultural planting, and the workload is large. In areas with relatively flat terrain, since it is convenient to arrange various mechanical equipment, water and fertilizer irrigation can be carried out by mechanical equipment in many areas. However, in some mountainous areas with high altitudes, due to the complex terrain, it mainly relies on manual watering, manual ditch digging and fertilization, and manual spraying with sprayers. This mode not only has low production efficiency and increases labor costs, but also wastes water and fertilizer resources to a certain extent. Therefore, it is necessary to invent a new water and fertilizer integrated drip irrigation system to add a way to achieve the goal of occupant protection performance development. Utility Model Content

[0003] The utility model aims to provide a water-fertilizer integrated drip irrigation system to solve the problem of water-fertilizer irrigation in mountainous areas with high altitudes.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A water-fertilizer integrated drip irrigation system comprises a main water reservoir and a first water pump, wherein the main water reservoir is arranged on a first high ground of a mountain, the first water pump is arranged in a water source below one side of the first high ground, and the first water pump is connected to the main water reservoir through a first water pump pipeline; the main water reservoir is connected to a first main irrigation pipeline, and the first main irrigation pipeline is arranged from high to low along the slope on the other side of the first high ground, and a plurality of groups of first branch irrigation pipelines are connected to the first main irrigation pipeline, and the first branch irrigation pipelines are arranged in a first planting area, and the altitude of the first planting area is lower than the altitude of the main water reservoir.

[0006] The first branch irrigation pipeline is connected with a pressure-compensating dripper, and a group of the pressure-compensating drippers is arranged corresponding to each crop.

[0007] Furthermore, the first water pump is connected to a first controller, and the first controller is connected to a 4G module.

[0008] Furthermore, a first water-fertilizer tank is arranged on the first high ground, a second water pump is arranged in the main water reservoir, and the second water pump is connected to the first water-fertilizer tank through a second water pump pipeline.

[0009] Furthermore, a third water pump is provided in the first water-fertilizer tank, and the third water pump is connected to the main water reservoir through a third water pump pipeline; a first mixer is provided in the first water-fertilizer tank.

[0010] Furthermore, the drip irrigation system also includes a secondary water reservoir, which is arranged on the second high ground; a fourth water pump is arranged in the main water reservoir, and the fourth water pump is connected to the secondary water reservoir through a fourth water pump pipe; the secondary water reservoir is connected to a second main irrigation pipe, and the second main irrigation pipe is arranged from high to low along the slope of the second high ground; a plurality of second branch irrigation pipes are connected to the second main irrigation pipe, and the second branch irrigation pipes are arranged in a second planting area, and the altitude of the second planting area is lower than that of the second high ground.

[0011] Furthermore, the second branch irrigation pipeline is connected with a pressure-compensating dripper, and a group of the pressure-compensating drippers is provided for each crop.

[0012] Furthermore, a liquid level sensor is provided in the secondary water reservoir, the liquid level sensor is connected to the second controller, and the second controller is connected to the fourth water pump.

[0013] Furthermore, a second water-fertilizer tank is arranged on the second high ground, a fifth water pump is arranged in the secondary water reservoir, and the fifth water pump is connected to the second water-fertilizer tank through a fifth water pump pipeline.

[0014] Furthermore, a sixth water pump is provided in the second water-fertilizer tank, the sixth water pump is connected to the secondary water reservoir through a sixth water pump pipeline, and a second mixer is provided in the second water-fertilizer tank.

[0015] The beneficial effects of the utility model: the water-fertilizer integrated drip irrigation system of the utility model can automatically irrigate water and fertilizer from high places to each planting area through the principle of altitude difference pressure, and at the same time cooperate with the water and fertilizer pool to adjust the allocation and supply demand of different seedlings in each area, while improving the efficiency of irrigation water use and realizing the timing and quantitative control of irrigation and fertilization, which not only saves water, fertilizer and electricity, but also reduces labor input, improves production efficiency, and increases the rate of emergence of high-quality seedlings.

[0016] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a diagram of the water-fertilizer integrated drip irrigation system of the utility model. DETAILED DESCRIPTION

[0018] like Figure 1A water-fertilizer integrated drip irrigation system shown includes a main water reservoir 1 and a first water pump 2. The main water reservoir 1 is arranged on a first high ground 100 of a mountain, and the first water pump 2 is arranged in a water source 300 (such as a river) below one side of the first high ground 100. The first water pump 2 is connected to the main water reservoir 1 through a first water pump pipe 21; the main water reservoir 1 is connected to a first main irrigation pipe 3, and the first main irrigation pipe 3 is arranged from high to low along the slope on the other side of the first high ground 100. A plurality of first branch irrigation pipes 31 are connected to the first main irrigation pipe 3, and the first branch irrigation pipes 31 are arranged in a first planting area 101. The altitude of the first planting area 101 is lower than the altitude of the main water reservoir 1, and a gate valve is arranged on the first main irrigation pipe 3.

[0019] The first water pump 2 is a 9-kilowatt water pump. The first water is pumped to the main water reservoir 1 (water storage capacity 4,000 cubic meters) on the first high ground 100. The vertical height difference between the water source 300 and the first high ground 100 is 120 meters. The length of the first water pump pipeline 21 is 1.2 kilometers. If it is a drought period, it can be combined with a self-built deep water well to replenish water to the main water reservoir 1.

[0020] Preferably, in combination with the above scheme, the first branch irrigation pipe 31 is connected with a pressure compensating dripper 4, and a group of the pressure compensating drippers 4 is set for each crop. The 8L pressure compensating dripper 4 can be provided by Foshan Shunlu Agricultural Technology Co., Ltd., which has a pressure regulating diaphragm structure designed inside. When water flows through the dripper, the pressure regulating diaphragm will automatically adjust the dripper flow rate according to the size of the water flow pressure, and can bend or open according to the size of the water flow pressure, while shrinking or expanding the liquid flow channel, thereby achieving pressure compensation, so that the dripper always maintains a stable output, and ensures that there will be no uneven water output due to height difference pressure problems.

[0021] Preferably, in combination with the above solution, the first water pump 2 is connected to the first controller, and the first controller is connected to a 4G module. The first controller and the 4G module communicate via a serial port to achieve remote operation of timing on, off, water replenishment and water cut-off using a mobile phone.

[0022] Preferably, in combination with the above solution, in order to conveniently add water, fertilizer and pesticide to the irrigation water, a first water and fertilizer tank 5 is provided on the first high ground 100, a second water pump 11 is provided in the main water reservoir 1, and the second water pump 11 is connected to the first water and fertilizer tank 5 through a second water pump pipeline 12. When it is necessary to mix water, fertilizer and pesticide, a certain amount of water can be drawn from the main water reservoir 1 to the first water and fertilizer tank 5, and after adding fertilizer and stirring, it can be discharged into the main water reservoir 1.

[0023] Preferably, in combination with the above scheme, in order to facilitate the discharge of fertilizer water from the first water-fertilizer tank 5 into the main water reservoir 1, a third water pump 51 is provided in the first water-fertilizer tank 5, and the third water pump 51 is connected to the main water reservoir 1 through a third water pump pipe 52; in order to facilitate uniform stirring after the fertilizer and pesticide are added, a first mixer is provided in the first water-fertilizer tank 5.

[0024] Preferably, in combination with the above scheme, in order to facilitate the supply of water and fertilizer to crops on other high grounds, the drip irrigation system also includes a secondary water reservoir 6, which is arranged on the second high ground 200. In this embodiment, the altitude of the second high ground 200 is higher than that of the first high ground 100. A fourth water pump 13 is arranged in the main water reservoir 1, and the fourth water pump 13 is connected to the secondary water reservoir 6 through a fourth water pump pipe 14; the secondary water reservoir 6 is connected to the second main irrigation pipe 8, and the second main irrigation pipe 8 is arranged from high to low along the slope of the second high ground 200. Several groups of second branch irrigation pipes 81 are connected to the second main irrigation pipe 8, and the second branch irrigation pipes 81 are arranged in the second planting area 201. The altitude of the second planting area 201 is lower than that of the second high ground 200, and a gate valve is provided on the second branch irrigation pipe 81. The second water pumping uses a 5.5 kW third water pump 13 to deliver water from the main reservoir 1 to the secondary reservoir 6 of the second high ground 200. The vertical height difference between the second high ground 200 and the first high ground 100 is 60 meters, and the length of the third water pump pipeline 14 is 550 meters.

[0025] Preferably, in combination with the above solution, in order to automatically adjust irrigation according to water flow pressure, the second branch irrigation pipe 81 is connected with a pressure compensating dripper 4, and a group of the pressure compensating drippers 4 is provided for each crop.

[0026] Preferably, in combination with the above scheme, in order to automatically replenish water when the secondary water reservoir 6 is short of water, a liquid level sensor is provided in the secondary water reservoir 6, and the liquid level sensor is connected to the second controller, and the second controller is connected to the fourth water pump 13.

[0027] Preferably, in combination with the above solution, in order to conveniently add water and fertilizer to the irrigation water, a second water and fertilizer tank 7 is provided on the second high ground 200, a fifth water pump 61 is provided in the secondary water reservoir 6, and the fifth water pump 61 is connected to the second water and fertilizer tank 7 through a fifth water pump pipeline 62. When it is necessary to mix water, fertilizer and pesticide, a certain amount of water can be drawn from the secondary water reservoir 6 to the second water and fertilizer tank 7, and after adding fertilizer and stirring, it is discharged into the secondary water reservoir 6.

[0028] Preferably, in combination with the above scheme, in order to facilitate the discharge of fertilizer water from the second water-fertilizer tank 7 into the secondary water reservoir 6, a sixth water pump 71 is provided in the second water-fertilizer tank 7, and the sixth water pump 71 is connected to the secondary water reservoir 6 through a sixth water pump pipeline 72, and a second mixer is provided in the second water-fertilizer tank 7.

[0029] The terrain described in the utility model is common in various mountainous areas, so that the utility model system can be widely used in planting irrigation in various mountainous areas. The utility model system has been successfully applied to Shizikou, Bashishan, Liugang Village, Baihu Town, Lujiang County, Hefei City, Anhui Province. The water-fertilizer integrated drip irrigation project park of the base covers an area of ​​600 mu, with the east boundary: Shizikou ridge; the south boundary: the pine forest of Tangyuan to Baihu Town is bounded by the hills; the west boundary: Shuangshan ridge to the farmland at the foot of the mountain and behind the village house; the north boundary: Shizikou to Qingshuitang Road to the ridge with Nianbu. The main cultivated varieties are: azalea, red maple, Somei Yoshino cherry, and hackberry. After the completion of the water-fertilizer integrated drip irrigation project, 90% of labor costs, 50% of water, 60% of fertilizers, and 40% of pesticides will be directly saved. The annual per mu production cost will be directly saved by 400 yuan, and the per mu production cost will be saved by 200-400 yuan in drought years.

[0030] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "bottom", "inside", "outside", "one end", "one side", "two ends", "both sides", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] The utility model is described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or they are directly applied to other occasions, they all fall within the protection scope of the utility model.

Claims

1. A water-fertilizer integrated drip irrigation system, characterized in that: The invention comprises a main water reservoir (1) and a first water pump (2), wherein the main water reservoir (1) is arranged on a first highland (100) of a mountain, the first water pump (2) is arranged in a water source (300) below one side of the first highland (100), and the first water pump (2) is connected to the main water reservoir (1) through a first water pump pipeline (21); the main water reservoir (1) is connected to a first main irrigation pipeline (3), and the first main irrigation pipeline (3) is arranged from high to low along the slope on the other side of the first highland (100), and the first main irrigation pipeline (3) is connected to a plurality of groups of first branch irrigation pipelines (31), and the first branch irrigation pipelines (31) are arranged in a first planting area (101), and the altitude of the first planting area (101) is lower than the altitude of the main water reservoir (1).

2. The water-fertilizer integrated drip irrigation system according to claim 1 is characterized in that: The first branch irrigation pipeline (31) is connected to a pressure-compensating dripper (4), and a group of the pressure-compensating drippers (4) is provided corresponding to each crop.

3. The water-fertilizer integrated drip irrigation system according to claim 1 is characterized in that: The first water pump (2) is connected to a first controller, and the first controller is connected to a 4G module.

4. The water-fertilizer integrated drip irrigation system according to claim 1 is characterized in that: A first water-fertilizer pool (5) is arranged on the first high ground (100), a second water pump (11) is arranged in the main water reservoir (1), and the second water pump (11) is connected to the first water-fertilizer pool (5) via a second water pump pipeline (12).

5. The water-fertilizer integrated drip irrigation system according to claim 4 is characterized in that: The first water-fertilizer tank (5) is provided with a third water pump (51), and the third water pump (51) is connected to the main water reservoir (1) via a third water pump pipeline (52); the first water-fertilizer tank (5) is provided with a first mixer.

6. The water-fertilizer integrated drip irrigation system according to claim 1 is characterized in that: The drip irrigation system further comprises a secondary water reservoir (6), wherein the secondary water reservoir (6) is arranged on the second high ground (200); a fourth water pump (13) is arranged in the main water reservoir (1), and the fourth water pump (13) is connected to the secondary water reservoir (6) via a fourth water pump pipeline (14); the secondary water reservoir (6) is connected to a second main irrigation pipeline (8), and the second main irrigation pipeline (8) is arranged from high to low along the slope of the second high ground (200); a plurality of groups of second branch irrigation pipelines (81) are connected to the second main irrigation pipeline (8), and the second branch irrigation pipelines (81) are arranged in a second planting area (201), and the altitude of the second planting area (201) is lower than the altitude of the second high ground (200).

7. The water-fertilizer integrated drip irrigation system according to claim 6 is characterized in that: The second branch irrigation pipeline (81) is connected to a pressure-compensating dripper (4), and a group of the pressure-compensating drippers (4) is provided corresponding to each crop.

8. The water-fertilizer integrated drip irrigation system according to claim 6 is characterized in that: A liquid level sensor is provided in the secondary water reservoir (6), the liquid level sensor is connected to a second controller, and the second controller is connected to a fourth water pump (13).

9. The water-fertilizer integrated drip irrigation system according to claim 6 is characterized in that: A second water-fertilizer pool (7) is provided on the second high ground (200), a fifth water pump (61) is provided in the secondary water reservoir (6), and the fifth water pump (61) is connected to the second water-fertilizer pool (7) via a fifth water pump pipeline (62).

10. The water-fertilizer integrated drip irrigation system according to claim 9, characterized in that: The second water-fertilizer tank (7) is provided with a sixth water pump (71), the sixth water pump (71) is connected to the secondary water reservoir (6) via a sixth water pump pipeline (72), and the second water-fertilizer tank (7) is provided with a second mixer.

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