Intelligent drip irrigation structure based on soil humidity monitoring

Abstract

The utility model discloses an intelligent drip irrigation structure based on soil humidity monitoring, which comprises a drip irrigation header pipe, a drip irrigation water pump is arranged outside one side of the drip irrigation header pipe, the drip irrigation water pump is an internet of things water pump, and a plurality of drip irrigation branch pipes which are linearly distributed at equal intervals are fixedly connected to the outer wall of one side, far away from the drip irrigation water pump, of the drip irrigation header pipe. The plurality of drip irrigation branch pipes are communicated and connected with the drip irrigation main pipe, each drip irrigation branch pipe is provided with a plurality of uniformly distributed drip irrigation holes, a tubular soil humidity monitor is arranged between the tail ends of the drip irrigation branch pipes in the middle, and an Internet of Things integration box is fixedly mounted on the outer wall of the top end of the tubular soil humidity monitor; the device has the use effects of real-time monitoring and automatic drip irrigation, manual soil monitoring work is not needed, the labor intensity of agricultural planting personnel is greatly improved, trouble and labor are saved, the technical problem of excessive drip irrigation or delayed drip irrigation caused by untimely monitoring can be effectively solved, automatic closing can be achieved, and the working efficiency is improved. The normal growth quality of crops is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation, in particular to an intelligent drip irrigation structure based on soil moisture monitoring. Background Art

[0002] Drip irrigation uses plastic pipes to deliver water to the roots of crops through holes or drippers on a capillary tube with a diameter of about 10 mm for local irrigation. It is the most effective way of water-saving irrigation in arid and water-scarce areas, with a water utilization rate of up to 95%. Drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation, and can be combined with fertilization to increase fertilizer efficiency by more than double. It can be used for irrigation of fruit trees, vegetables, cash crops and greenhouses, and can also be used for irrigation of field crops in arid and water-scarce areas;

[0003] However, in the process of modern agricultural production, the degree of automation of drip irrigation technology is insufficient, and manual detection and judgment of soil moisture are required, and then the drip irrigation structure is manually turned on. This process requires manual operation one by one. The degree of automation in agricultural planting is insufficient, which does not meet the work requirements of the development of modern smart agricultural automation. In addition, if manual detection is not timely, problems such as excessive drip irrigation or delayed drip irrigation are prone to occur, which affects the growth quality of crops. For this reason, the utility model proposes an intelligent drip irrigation structure based on soil moisture monitoring. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent drip irrigation structure based on soil moisture monitoring to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent drip irrigation structure based on soil moisture monitoring, comprising a drip irrigation main pipe, a drip irrigation water pump is arranged on the outside of one side of the drip irrigation main pipe, the drip irrigation water pump is an Internet of Things water pump, a plurality of drip irrigation branches with equal spacing and linear distribution are fixedly connected on the outer wall of the drip irrigation main pipe away from the drip irrigation water pump, the plurality of drip irrigation branches are interconnected with the drip irrigation main pipe, each of the drip irrigation branches is provided with a plurality of evenly distributed drip irrigation holes, a tubular soil moisture monitor is arranged between the tail ends of the middle drip irrigation branches, an Internet of Things integrated box is fixedly installed on the outer wall of the top of the tubular soil moisture monitor, an Internet of Things integrated box is installed with an Internet of Things integrated module, and the tubular soil moisture monitor and the drip irrigation water pump are both electrically connected to a control computer through data wires.

[0006] Preferably, a water inlet is provided on an outer wall of one side of the drip irrigation water pump, and a water injection pipe is installed on the water inlet of the drip irrigation water pump.

[0007] Preferably, a water outlet is fixedly mounted on the outer wall of the top end of the drip irrigation water pump, and a water inlet pipe is fixedly mounted on the water outlet of the drip irrigation water pump.

[0008] Preferably, a pipe connection seat is fixedly installed in the middle of the drip irrigation main pipe, and the upper surface of the pipe connection seat is interconnected with the water inlet pipe.

[0009] Preferably, a pipe outer sleeve is sleeved on the outer wall of each drip irrigation branch pipe and located between two drip irrigation holes, and the pipe outer sleeves of two adjacent drip irrigation branch pipes are fixedly connected by a connecting bracket.

[0010] Preferably, a filter membrane is fixedly installed in each of the drip irrigation holes.

[0011] Preferably, the tubular soil moisture monitor model is DF-GTSQ.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can automatically open and close the drip irrigation pump according to the humidity value monitored by the tubular soil moisture monitor. In actual use, it has the effect of real-time monitoring and automatic drip irrigation, and does not need to perform soil monitoring manually, which greatly improves the labor intensity of agricultural planting personnel, saves trouble and effort, and can effectively avoid technical problems of excessive drip irrigation or delayed drip irrigation caused by untimely monitoring. After the drip irrigation humidity meets the requirements, it can be automatically closed to ensure the normal growth quality of crops. In addition, the timely closing of drip irrigation can effectively save water resources and avoid water resource waste, and has a good energy-saving and environmentally friendly agricultural planting effect.

[0014] The utility model has a filter membrane fixedly installed in each drip irrigation hole, so that the filter membrane can effectively block and filter external impurities, preventing them from entering the branch pipe through the drip irrigation hole and causing blockage of the pipe body, and has a good use effect;

[0015] The utility model greatly improves the automated planting effect of agricultural drip irrigation during actual use, effectively saves manpower, meets the automated development needs of modern smart agriculture, and has a simple overall structure and low installation and maintenance costs, making it suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a right-side stereoscopic state of the drip irrigation structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall left-side stereoscopic state of the drip irrigation structure of the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a tubular soil moisture monitor according to an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the drip irrigation hole in an embodiment of the utility model.

[0020] In the figure: 1. Drip irrigation main pipe; 2. Drip irrigation water pump; 3. Water inlet pipe; 4. Water injection pipe; 5. Drip irrigation branch pipe; 6. Drip irrigation hole; 7. Pipe outer kit; 8. Connection bracket; 9. Tubular soil moisture monitor; 10. Internet of Things integration box; 11. Filter membrane; 12. Pipe connection seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 The utility model provides an embodiment: an intelligent drip irrigation structure based on soil moisture monitoring, including a drip irrigation main pipe 1, a drip irrigation water pump 2 is arranged on one side of the drip irrigation main pipe 1, and the drip irrigation water pump 2 is an Internet of Things water pump, which is a mature prior art product. Any Internet of Things water pump currently on the market can be applied to the utility model, and this specification will not elaborate on its networking principle in detail;

[0025] A plurality of equally spaced linearly distributed drip irrigation branches 5 are fixedly connected to the outer wall of the drip irrigation main pipe 1 away from the drip irrigation water pump 2. The plurality of drip irrigation branches 5 are interconnected with the drip irrigation main pipe 1, so that the water inside the drip irrigation main pipe 1 can enter the drip irrigation branches 5. Each drip irrigation branch pipe 5 is provided with a plurality of evenly distributed drip irrigation holes 6, which can ensure normal drip irrigation. A tubular soil moisture monitor 9 is arranged between the tail ends of the middle drip irrigation branches 5. An Internet of Things integration box 10 is fixedly installed on the outer wall at the top of the tubular soil moisture monitor 9. An Internet of Things integration box 10 is installed with an Internet of Things integration module. The Internet of Things integration module is a public technical solution in the existing Internet of Things field. In addition, the tubular soil moisture monitor 9 is a mature Internet of Things technology product, and its model is DF-GTSQ. This specification does not elaborate too much on its networking away.

[0026] Wherein, the tubular soil moisture monitor 9 and the drip irrigation pump 2 are both electrically connected to the control computer via data wires;

[0027] According to the above structure, in actual use, a plurality of drip irrigation branches 5 can be pre-buried in the agricultural soil for planting, and the root of each plant can be aligned with the drip irrigation hole 6 of the drip irrigation branch 5 one by one, so that the irrigation water discharged from the drip irrigation hole 6 during drip irrigation can directly act on the root of the plant, achieving a more direct drip irrigation effect, and having a certain water-saving use performance;

[0028] After the pre-buried pipes of the drip irrigation branch pipes 5 are completed, the tubular soil moisture monitor 9 is inserted into the soil of the planting area, and it is powered on and networked. The set tubular soil moisture monitor 9 can monitor the humidity in the soil in real time. When the detected humidity value is lower than the preset threshold, it means that the soil is too dry. At this time, the tubular soil moisture monitor 9 transmits the detected numerical signal to the integrated control computer system. After receiving the signal from the tubular soil moisture monitor 9, the computer system can control the drip irrigation pump 2 to work. At this time, water is delivered and drip irrigation is carried out through the drip irrigation pump 2 to ensure the drip irrigation effect of automatic monitoring;

[0029] When the soil moisture after drip irrigation is restored, the soil moisture value exceeds the preset threshold of the tubular soil moisture monitor 9, and the tubular soil moisture monitor 9 transmits the humidity value signal after drip irrigation to the integrated control computer system again. At this time, the system controls the drip irrigation pump 2 to stop working, thereby completing the automated drip irrigation shutdown processing of crops.

[0030] In this embodiment, a water inlet is provided on the outer wall of one side of the drip irrigation water pump 2, and a water injection pipe 4 is installed on the water inlet of the drip irrigation water pump 2. When the water injection pipe 4 is actually used, its top end is connected to a water tank for water supply;

[0031] Furthermore, a water outlet is fixedly installed on the outer wall of the top end of the drip irrigation water pump 2, and a water inlet pipe 3 is fixedly installed on the water outlet of the drip irrigation water pump 2;

[0032] Among them, in order to ensure the normal delivery and water injection of the drip irrigation pump 2 and ensure that the clean water in the external water tank can smoothly enter the drip irrigation main pipe 1, a pipe connecting seat 12 is fixedly installed in the middle of the drip irrigation main pipe 1, and the upper surface of the pipe connecting seat 12 is interconnected with the water inlet pipe 3.

[0033] In this embodiment, in order to improve the structural integrity and integrity between the drip irrigation branch pipes 5, a pipe outer sleeve 7 is sleeved on the outer wall of each drip irrigation branch pipe 5 and located between the two drip irrigation holes 6. The pipe outer sleeves 7 of two adjacent drip irrigation branch pipes 5 are fixedly connected by a connecting bracket 8. The provided pipe outer sleeve 7 and the connecting bracket 8 can connect several drip irrigation branch pipes 5 as a whole, which can facilitate the dismantling work when dismantling.

[0034] In this embodiment, in order to prevent the drip irrigation branch pipe 5 from being blocked due to the entry of large impurities, a filter membrane 11 is fixedly installed in each drip irrigation hole 6, so that the filter membrane 11 can effectively block and filter external impurities, preventing them from entering the drip irrigation branch pipe 5 through the drip irrigation hole 6 and causing blockage of the pipe body, thereby having a better use effect.

[0035] Working principle: When the utility model is actually used, one end of the water injection pipe 4 is connected to the water tank for water supply, so as to ensure normal clean water delivery;

[0036] Then, a plurality of drip irrigation branches 5 are pre-buried in the agricultural soil to be planted, and the roots of each plant are aligned with the drip irrigation holes 6 of the drip irrigation branches 5 one by one, so that during drip irrigation, the irrigation water discharged from the drip irrigation holes 6 can directly act on the roots of the plants, achieving a more direct drip irrigation effect, and having a certain water-saving usability;

[0037] After the pre-buried pipes of the drip irrigation branch pipe 5 are completed, the tubular soil moisture monitor 9 is inserted into the soil of the planting area, and is powered on and connected to the network. In actual operation, the tubular soil moisture monitor 9 and the drip irrigation pump 2 are simultaneously connected to the computer control system;

[0038] The tubular soil moisture monitor 9 can monitor the humidity in the soil in real time. When the detected humidity value is lower than the preset threshold, it means that the soil is too dry. At this time, the tubular soil moisture monitor 9 transmits the detected numerical signal to the integrated control computer system. After receiving the signal from the tubular soil moisture monitor 9, the computer system can control the drip irrigation pump 2 to work automatically. When the drip irrigation pump 2 works, it continuously injects the water in the external water tank into the drip irrigation main pipe 1 through the water injection pipe 4 and the water inlet pipe 3. The drip irrigation main pipe 1 is connected to a plurality of drip irrigation branches 5. The injected irrigation water can be discharged through the drip irrigation holes 6 of the plurality of drip irrigation branches 5, so that the drip irrigation work is carried out through the drip irrigation pump 2 to ensure the automatic drip irrigation effect after monitoring.

[0039] At the same time, in order to prevent the drip irrigation branch pipe 5 from being blocked due to the entry of large impurities, a filter membrane 11 is fixedly installed in each drip irrigation hole 6, so that the filter membrane 11 can effectively block and filter external impurities, preventing them from entering the drip irrigation branch pipe 5 through the drip irrigation hole 6 and causing blockage of the pipe body, which has a better use effect;

[0040] When the soil moisture after drip irrigation is restored, the soil moisture value exceeds the preset threshold of the tubular soil moisture monitor 9, and the tubular soil moisture monitor 9 transmits the moisture value signal after drip irrigation to the integrated control computer system again. At this time, the system controls the drip irrigation pump 2 to stop working, thereby completing the automatic drip irrigation shutdown process for crops;

[0041] To sum up, the utility model can automatically turn on and off the drip irrigation pump 2 according to the humidity value monitored by the tubular soil moisture monitor 9. In actual use, it has the effect of real-time monitoring and automatic drip irrigation. There is no need for manual soil monitoring, which greatly improves the labor intensity of agricultural planting personnel and saves trouble and effort. It can effectively avoid the technical problems of excessive drip irrigation or delayed drip irrigation caused by untimely monitoring. After the drip irrigation humidity meets the requirements, it can be automatically turned off to ensure the normal growth quality of crops. The timely shutdown of drip irrigation can effectively save water resources and avoid waste of water resources. It has better energy-saving and environmentally friendly agricultural planting effects. The utility model greatly improves the automated planting effect of agricultural drip irrigation, saves manpower, meets the needs of the automated development of modern smart agriculture, and has a simple overall structure and low installation and maintenance costs, making it suitable for popularization and use.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An intelligent drip irrigation structure based on soil moisture monitoring, comprising a drip irrigation main pipe (1), characterized in that: A drip irrigation water pump (2) is arranged outside one side of the drip irrigation main pipe (1), and the drip irrigation water pump (2) is an Internet of Things water pump. A plurality of drip irrigation branch pipes (5) which are linearly distributed at equal intervals are fixedly connected to the outer wall of the drip irrigation main pipe (1) away from the drip irrigation water pump (2). The plurality of drip irrigation branch pipes (5) are interconnected with the drip irrigation main pipe (1), and each of the drip irrigation branch pipes (5) is provided with a plurality of evenly distributed drip irrigation holes (6). A tubular soil moisture monitor (9) is arranged between the tail ends of the middle drip irrigation branch pipes (5), and an Internet of Things integrated box (10) is fixedly installed on the outer wall at the top end of the tubular soil moisture monitor (9). An Internet of Things integrated box (10) is installed inside the Internet of Things integrated box (10), and an Internet of Things integrated module is installed. The tubular soil moisture monitor (9) and the drip irrigation water pump (2) are both electrically connected to a control computer via data wires.

2. According to claim 1, the intelligent drip irrigation structure based on soil moisture monitoring is characterized in that: A water inlet is provided on an outer wall of one side of the drip irrigation water pump (2), and a water injection pipe (4) is installed on the water inlet of the drip irrigation water pump (2).

3. According to claim 1, the intelligent drip irrigation structure based on soil moisture monitoring is characterized in that: A water outlet is fixedly mounted on the outer wall of the top end of the drip irrigation water pump (2), and a water inlet pipe (3) is fixedly mounted on the water outlet of the drip irrigation water pump (2).

4. The intelligent drip irrigation structure based on soil moisture monitoring according to claim 3 is characterized in that: A pipe connection seat (12) is fixedly installed in the middle of the drip irrigation main pipe (1), and the upper surface of the pipe connection seat (12) is interconnected with the water inlet pipe (3).

5. The intelligent drip irrigation structure based on soil moisture monitoring according to claim 1 is characterized in that: A pipeline outer sleeve (7) is sleeved on the outer wall of each drip irrigation branch pipe (5) and located between two drip irrigation holes (6), and the pipeline outer sleeves (7) of two adjacent drip irrigation branch pipes (5) are fixedly connected via a connecting bracket (8).

6. The intelligent drip irrigation structure based on soil moisture monitoring according to claim 1 is characterized in that: A filter membrane (11) is fixedly installed in each of the drip irrigation holes (6).

7. The intelligent drip irrigation structure based on soil moisture monitoring according to claim 1 is characterized in that: The model of the tubular soil moisture monitor (9) is DF-GTSQ.

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