Novel intelligent buried seepage drainage system

Abstract

The utility model relates to the technical field of underground seepage and drainage, and discloses a novel intelligent underground seepage and drainage system which comprises a water supply device, the outer wall of the water supply device is connected with a water supply pipe, the other side, away from the water supply device, of the water supply pipe is connected with a filtering device, and the bottom of the filtering device is connected with a filtering water outlet pipe. The other side, away from the filtering device, of the filtering water outlet pipe is connected with a fertilization tank, the side face of the fertilization tank is provided with a water and fertilizer all-in-one machine, the side face of the filtering water outlet pipe is connected with an infiltrating irrigation device, and an electromagnetic valve is installed on the outer wall of the infiltrating irrigation device. A water and fertilizer integration technology is also combined; liquid fertilizer is accurately added into irrigation water, so that the system can ensure that the fertilizer is uniformly distributed in soil, and sufficient nutrients are provided for crops; the integrated application mode not only improves the utilization efficiency of the fertilizer, but also reduces the problem of soil pollution caused by excessive fertilization.

Description

Technical Field

[0001] This utility model relates to the field of underground drainage technology, specifically a novel intelligent underground drainage system. Background Technology

[0002] Buried drainage systems are widely used in urban drainage, farmland irrigation, tunnel drainage, highway drainage, railway drainage, slope protection, dam reinforcement, and environmental protection projects. For example, in urban drainage systems, buried drainage systems can help cities quickly drain accumulated water and prevent urban flooding. In farmland irrigation, as a component of the irrigation system, it ensures that farmland is irrigated evenly.

[0003] Traditional buried infiltration and drainage systems primarily focus on surface treatment when used for saline-alkali land remediation, failing to achieve comprehensive treatment that combines surface and underground processes. They cannot improve the surface soil environment or address underground salinization. Furthermore, to prevent soil salinization and secondary salinization, the infiltration and drainage system needs to precisely control the groundwater level to prevent soil salinization caused by excessively high groundwater levels. It also needs to utilize intelligent control technology to monitor key parameters such as soil moisture and groundwater level in real time, avoiding misjudgments in irrigation and drainage strategies. Therefore, a new type of intelligent buried infiltration and drainage system is needed to solve these problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a novel intelligent underground infiltration and drainage system that offers advantages such as improved soil environment, reduced salt return, precise fertilization, and intelligent control, thus solving the problems mentioned in the background section.

[0005] This utility model provides the following technical solution: a novel intelligent underground infiltration and drainage system, including a water supply device, a water supply pipe connected to the outer wall of the water supply device, a filter device connected to the side of the water supply pipe away from the water supply device, a filter outlet pipe connected to the bottom of the filter device, a fertilizer tank connected to the side of the filter outlet pipe away from the filter device, a water and fertilizer integrated machine provided on the side of the fertilizer tank, an irrigation device connected to the side of the filter outlet pipe, a solenoid valve installed on the outer wall of the irrigation device, a circulation pipe connected to the outer wall of the irrigation device, and a check valve installed on the outer wall of the circulation pipe.

[0006] As a preferred embodiment of the present invention, the drip irrigation device includes a drip irrigation network pipe, the outer wall of which is connected to a drip irrigation inlet pipe and a drip irrigation outlet pipe.

[0007] As a preferred embodiment of this utility model, a solenoid valve is installed at both the outlet and inlet of the water supply device, and the inlet of the water supply device is connected to the circulation pipe.

[0008] As a preferred technical solution of this utility model, the filter outlet pipe is connected to the drip irrigation device and the fertilizer tank respectively, and at the same time realizes the connection between the outlet of the fertilizer tank and the drip irrigation device.

[0009] As a preferred embodiment of this utility model, the drip irrigation device is laid in the field, and the pipe wall of the drip irrigation device is provided with micropores.

[0010] As a preferred embodiment of this utility model, the circulation pipe is connected to the water supply device and the integrated water and fertilizer machine respectively, and a check valve is provided on the circulation pipe near the integrated water and fertilizer machine.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This new intelligent underground infiltration and drainage system combines surface treatment with underground infiltration and drainage: traditional saline-alkali land treatment mainly focuses on surface treatment, while the new infiltration and drainage system operates underground, achieving comprehensive treatment that combines surface and underground treatment; this comprehensive approach not only effectively improves the surface soil environment, but also penetrates deep underground, fundamentally solving the problem of salinization.

[0013] 2. This new intelligent underground infiltration and drainage system prevents soil salinization and secondary salinization: Through the integrated design of irrigation and drainage, the new infiltration and drainage system can accurately control the groundwater level and prevent soil salinization caused by excessively high groundwater levels; at the same time, the system can also effectively remove excess salt from the soil and reduce the risk of secondary salinization.

[0014] 3. This new intelligent underground infiltration and drainage system features an integrated irrigation and drainage design: the system combines irrigation and drainage functions and can automatically adjust irrigation and drainage strategies according to soil moisture and crop needs; this intelligent management method not only improves water resource utilization efficiency but also ensures that crops grow under suitable moisture conditions.

[0015] 4. This new intelligent underground infiltration and drainage system utilizes integrated water and fertilizer application: the system not only achieves precision irrigation but also incorporates integrated water and fertilizer technology; by precisely adding liquid fertilizer to the irrigation water, the system can ensure that the fertilizer is evenly distributed in the soil, providing sufficient nutrients for crops; this integrated application method not only improves fertilizer utilization efficiency but also reduces soil pollution problems caused by excessive fertilization.

[0016] 5. This new intelligent underground infiltration and drainage system utilizes intelligent control technology: The system employs advanced intelligent control technology to monitor key parameters such as soil moisture and groundwater level in real time, and automatically adjusts irrigation and drainage strategies based on data changes. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the right side of this utility model;

[0019] Figure 3 This is a top-view three-dimensional structural diagram of the present invention;

[0020] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Water supply device; 2. Water supply pipe; 3. Filtration device; 4. Filter outlet pipe; 5. Fertilizer tank; 6. Water and fertilizer integrated machine; 7. Drip irrigation device; 701. Drip irrigation network pipe; 702. Drip irrigation inlet pipe; 703. Drip irrigation outlet pipe; 8. Solenoid valve; 9. Circulation pipe; 10. Check valve. Detailed Implementation

[0022] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Please refer to... Figures 1-4 A novel intelligent underground infiltration and drainage system includes a water supply device 1, a water supply pipe 2 connected to the outer wall of the water supply device 1, a filter device 3 connected to the other side of the water supply pipe 2 away from the water supply device 1, a filter outlet pipe 4 connected to the bottom of the filter device 3, a fertilizer tank 5 connected to the other side of the filter outlet pipe 4 away from the filter device 3, a water and fertilizer integrated machine 6 installed on the side of the fertilizer tank 5, an irrigation device 7 connected to the side of the filter outlet pipe 4, a solenoid valve 8 installed on the outer wall of the irrigation device 7, a circulation pipe 9 connected to the outer wall of the irrigation device 7, and a check valve 10 installed on the outer wall of the circulation pipe 9. By setting the check valve 10 on the device at the water inlet of the water and fertilizer integrated machine 6, the water and fertilizer integrated machine 6 on the device can use the check valve 10 to prevent the medium from flowing back or backflowing in the pipeline when water is introduced, thereby effectively ensuring the stability and safety of the pipeline system.

[0023] The water supply device 1 includes an irrigation tank, a rainwater collection unit, and a first submersible pump. The rainwater collection unit is installed on the top of the irrigation tank, and the first submersible pump is installed at the bottom of the irrigation tank. The inlet of the irrigation tank is connected to a water source and also to the inlet of the filter device 3. A water level gauge is installed inside the irrigation tank and is electrically connected to the control device. The detection device includes a soil moisture sensor. The soil moisture sensor is electrically connected to the control device. The soil moisture sensor includes a wireless transmission chip and is signal-connected to the control device. The control device includes a control chip and a wireless router; the control chip is electrically connected to the wireless router, and also electrically connected to multiple solenoid valves 8 and a water level gauge; it is equipped with a drainage component; the drainage system includes a flood control tank, a collection pipe, a second submersible pump, and a third submersible pump: the flood control tank is connected to the irrigation tank and a nearby river or pond respectively; the collection pipe is connected to the flood control tank and distributed in the planting area; the second submersible pump is connected to the pipeline connected to the irrigation tank; the third submersible pump is connected to the pipeline connected to the river or pond, and both the second and third submersible pumps have solenoid valves 8 at their outlets; the water in the flood control tank is replenished into the irrigation tank by the second submersible pump after detection; when the flood control tank is saturated, the water in the flood control tank is discharged into a nearby river or pond by the third submersible pump;

[0024] Drainage system: Includes key components such as flood control tanks, collection pipes, and submersible pumps; the flood control tanks are connected to the main tank and nearby rivers or ponds, and excess water in the planting area is directed into the flood control tanks through the collection pipes; when the water level in the flood control tanks reaches a preset value, the submersible pumps will start to replenish the water back into the tanks, realizing the recycling of water resources; if the water volume continues to increase to saturation, the submersible pumps will discharge the water to nearby rivers or ponds to effectively prevent farmland waterlogging and protect crops from the impact of flooding.

[0025] Control Unit: Responsible for receiving data from the monitoring device and automatically adjusting irrigation and drainage strategies according to preset programs. This unit integrates core components such as a control chip and a wireless router. The control chip is electrically connected to the wireless router and is connected to multiple solenoid valves, water level gauges, and other sensor devices. The wireless transmission chip uses the Wi-Fi signal generated by the wireless router to transmit data collected by the farmland moisture sensor and water level gauge to the control chip in real time, so as to achieve precise control and regulation. At the same time, the control unit also has remote monitoring and fault diagnosis functions, which can monitor the system operation status in real time and promptly detect and deal with potential problems.

[0026] Monitoring devices include key equipment such as soil moisture sensors; the sensors have built-in wireless transmission chips that connect to the control unit; the soil moisture sensors can monitor key parameters such as soil moisture and temperature in real time and send the data to the control unit for analysis and processing; when the data reaches the lower limit of irrigation, the control unit will trigger the water pump to start irrigation; when the data reaches the upper limit of irrigation, the water pump and solenoid valve 8 will be shut off to ensure precise control of the irrigation process.

[0027] In a preferred embodiment, the drip irrigation device 7 includes a drip irrigation network pipe 701. The outer wall of the drip irrigation network pipe 701 is connected to a drip irrigation inlet pipe 702 and a drip irrigation outlet pipe 703. Through the drip irrigation network pipe 701, the drip irrigation inlet pipe 702 and the drip irrigation outlet pipe 703 on the device, the drip irrigation network pipe 701 on the device is mainly laid in the field, and the drip irrigation inlet pipe 702 and the drip irrigation outlet pipe 703 on both sides are connected to other equipment respectively, so that the drip irrigation device 7 on the device can be connected to the filter outlet pipe 4 and the circulation pipe 9.

[0028] In a preferred embodiment, a solenoid valve 8 is installed at both the outlet and inlet of the water supply device 1, and the inlet of the water supply device 1 is connected to the circulation pipe 9. By installing a solenoid valve 8 at both the outlet and inlet of the water supply device 1, both the outlet and inlet of the water supply device 1 are affected by the solenoid valve 8. Since the inlet of the water supply device 1 is connected to the circulation pipe 9, the circulation pipe 9 will return a portion of the water source to the water supply device 1.

[0029] The multiple solenoid valves 8 on the device are all electrically connected to the same control device.

[0030] In a preferred embodiment, the filter outlet pipe 4 is connected to the drip irrigation device 7 and the fertilizer tank 5 respectively, and the outlet of the fertilizer tank 5 is connected to the drip irrigation device 7. By connecting the filter outlet pipe 4 on the device to the drip irrigation device 7 and the fertilizer tank 5 respectively, the filtered water output by the filter outlet pipe 4 on the device is output to the drip irrigation device 7 and the fertilizer tank 5 respectively. The fertilizer tank 5 on the device is connected to the drip irrigation device 7 through a part of the pipe, so that the fertilizer tank 5 on the device can deliver fertilizer to the drip irrigation device 7.

[0031] In a preferred embodiment, the drip irrigation device 7 is laid in the field, and the pipe wall of the drip irrigation device 7 is provided with micropores. By burying the drip irrigation device 7 under the soil layer in the field, the drip irrigation device 7 uses the micropores on its own pipe wall to seep water and form a sweat-like moist soil, reducing water evaporation and loss, thereby achieving a water-saving effect.

[0032] In a preferred embodiment, the circulation pipe 9 is connected to the water supply device 1 and the water-fertilizer 6 respectively, and a check valve 10 is provided on the circulation pipe 9 near the water-fertilizer 6. Through the connection of the circulation pipe 9 on the device to the water supply device 1 and the water-fertilizer 6 respectively, the water flowing from the drip irrigation device 7 on the device to the circulation pipe 9 flows back to the water supply device 1 and the water-fertilizer 6 respectively through the circulation pipe 9, thereby forming a circulation route between the water supply device 1, the circulation pipe 9 and the water-fertilizer 6 in the device.

[0033] Water supply device 1: A funnel-shaped rainwater collector is installed on the top of the water tank, and its bottom is tightly connected to the rainwater collection port. The rainwater collection port has a built-in precision filter screen, which can effectively filter out impurities and particles in the rainwater to ensure that the water entering the water tank is clean and uncontaminated. The first submersible pump is fixedly installed at the bottom of the water tank. Its input end is directly connected to the water inlet of the water tank through a pipeline, and its output end is connected to the water inlet of the filter device 3, providing a stable and continuous water supply for the entire system.

[0034] Filter device 3: This device uses multi-layer filter materials to further purify the water source, remove tiny suspended solids and harmful substances, and ensure the purity and safety of irrigation water. At the same time, filter device 3 also has an automatic cleaning function, which can regularly remove accumulated impurities and maintain the stability and durability of the filtration effect.

[0035] Drip irrigation device 7: Adopts an innovative new drip irrigation pipe; the pipe has excellent anti-clogging performance and uniform water output characteristics, which can ensure that water penetrates into the deep soil layer stably and evenly, providing crops with sufficient root water and nutrients; in addition, the drip irrigation pipe also has an automatic adjustment function, which can automatically adjust the irrigation volume according to soil moisture and crop needs to achieve precision irrigation.

[0036] The working principle includes a water supply device 1, a filtration device 3, a drip irrigation device 7, a detection device, and a control device. The outlet of the water supply device 1 is connected to the inlet of the filtration device 3. The drip irrigation device 7 includes a drip irrigation network pipe 701 and a water and fertilizer integration system. The drip irrigation network pipe 701 is connected to the outlet of the filtration device 3. The water and fertilizer integration system is equipped with a fertilizer tank 5, whose inlet is connected to the outlet of the filtration device 3, and whose outlet is connected to the inlet of the drip irrigation network pipe 701. The outlet of the drip irrigation network pipe 701 is connected to both the water supply device 1 and the water and fertilizer integration system, forming a circulation route and laid in the field. The inlet and outlet of the water supply device 1, the outlet of the drip irrigation network pipe 701, and the outlet of the water and fertilizer integration system are all equipped with solenoid valves 8. The inlet of the water and fertilizer integration system is equipped with a check valve 10. The detection device is installed in the field and is electrically connected to the control device along with multiple solenoid valves 8.

[0037] 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. A new intelligent buried drainage system, comprising a water supply device (1), characterized in that: The outer wall of the water supply device (1) is connected with a water supply pipe (2), the other side of the water supply pipe (2) is connected with a filter device (3), the bottom of the filter device (3) is connected with a filtered water outlet pipe (4), the other side of the filtered water outlet pipe (4) is connected with a fertilizer tank (5), the side of the fertilizer tank (5) is provided with a water and fertilizer integrated machine (6), the side of the filtered water outlet pipe (4) is connected with a seep irrigation device (7), the outer wall of the seep irrigation device (7) is mounted with a solenoid valve (8), the outer wall of the seep irrigation device (7) is connected with a circulating pipe (9), and the outer wall of the circulating pipe (9) is mounted with a check valve (10).

2. A novel intelligent buried drainage system according to claim 1, characterized in that: The seep irrigation device (7) comprises a seep irrigation net pipe (701), the outer wall of the seep irrigation net pipe (701) is connected with a seep irrigation inlet pipe (702), and the outer wall of the seep irrigation net pipe (701) is connected with a seep irrigation outlet pipe (703).

3. A novel intelligent buried drainage system according to claim 1, characterized in that: The water outlet end and the water inlet end of the water supply device (1) are both mounted with a solenoid valve (8), and the water inlet end of the water supply device (1) is connected with the circulating pipe (9).

4. A novel intelligent buried drainage system according to claim 1, characterized in that: The filtered water outlet pipe (4) is connected with the seep irrigation device (7) and the fertilizer tank (5) respectively, and the water outlet of the fertilizer tank (5) is connected with the seep irrigation device (7).

5. A novel intelligent buried drainage system as claimed in claim 1, wherein: The seep irrigation device (7) is laid in a field, and the pipe wall of the seep irrigation device (7) is provided with micropores.

6. A novel intelligent buried drainage system according to claim 1, characterized in that: The circulating pipe (9) is connected with the water supply device (1) and the water and fertilizer integrated machine (6) respectively, and the check valve (10) is arranged at the position of the circulating pipe (9) close to the water and fertilizer integrated machine (6). The outer wall of the water supply device (1) is connected with a water supply pipe (2), the other side of the water supply pipe (2) is connected with a filter device (3), the bottom of the filter device (3) is connected with a filtered water outlet pipe (4), the other side of the filtered water outlet pipe (4) is connected with a fertilizer tank (5), the side of the fertilizer tank (5) is provided with a water and fertilizer integrated machine (6), the side of the filtered water outlet pipe (4) is connected with a seep irrigation device (7), the outer wall of the seep irrigation device (7) is mounted with a solenoid valve (8), the outer wall of the seep irrigation device (7) is connected with a circulating pipe (9), and the outer wall of the circulating pipe (9) is mounted with a check valve (10).

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