Underground water data processing method and device for groundwater hydrological analysis

Abstract

The invention discloses a groundwater data processing method for groundwater hydrological analysis. In the application, the underground water is collected simultaneously and independently in the horizontal direction and the vertical direction through the underground water collecting device; based on the collection process data, determining horizontal movement data of the underground water in the horizontal direction and vertical movement data of the underground water in the vertical direction at the current geographic position of the underground water collection device; according to the horizontal movement data and the vertical movement data, determining horizontal and vertical movement difference data of the underground water at the current geographic position; and performing underground hydrological analysis according to the horizontal and vertical motion difference data. Due to the fact that the migration direction of the moisture is distinguished, the underground water data in multiple dimensions are collected, and the accuracy of underground hydrological analysis is improved.

Description

Technical Field

[0001] The present application relates to the field of groundwater technology, and in particular to a groundwater data processing method and device for groundwater hydrological analysis. Background Art

[0002] In high-altitude cold regions such as the Qinghai-Tibet Plateau, accurate simulation of soil water and groundwater migration is of great significance for hydrology and water resources management. However, the current groundwater data dimensions are insufficient, resulting in poor groundwater analysis. Summary of the invention

[0003] The embodiments of the present application provide a groundwater data processing method and device for groundwater analysis, which aim to distinguish the migration direction of water, collect groundwater data in multiple dimensions, and thus improve the accuracy of groundwater analysis.

[0004] In a first aspect, the present application provides a groundwater data processing method for groundwater hydrological analysis, the groundwater data processing method comprising:

[0005] Collecting groundwater simultaneously and independently in horizontal and vertical directions by means of groundwater collection devices;

[0006] Based on the collection process data, determining the horizontal movement data of groundwater in the horizontal direction and the vertical movement data of groundwater in the vertical direction at the current geographical location of the groundwater collection device;

[0007] Determine horizontal and vertical movement difference data of groundwater at the current geographical location based on the horizontal movement data and the vertical movement data;

[0008] Conduct groundwater analysis based on horizontal and vertical movement difference data.

[0009] In a second aspect, the present application further provides a groundwater data processing device, the groundwater data processing device comprising a device body and a controller, wherein:

[0010] The device body collects groundwater in horizontal and vertical directions simultaneously and independently;

[0011] The controller is used to determine the horizontal movement data of groundwater in the horizontal direction and the vertical movement data of groundwater in the vertical direction at the current geographical location of the groundwater collection device based on the collection process data; determine the horizontal and vertical movement difference data of groundwater at the current geographical location based on the horizontal movement data and the vertical movement data; and perform groundwater hydrological analysis based on the horizontal and vertical movement difference data.

[0012] In a third aspect, the present application provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps in the above-mentioned groundwater data processing method when executing the computer program.

[0013] In a fourth aspect, the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the steps in the above-mentioned groundwater data processing method are implemented.

[0014] In a fifth aspect, the present application also provides a computer program product, including a computer program / instruction, which, when executed by a processor, is used to execute the steps in the groundwater data processing method described in any one of the first aspects above. An embodiment of the present application provides a groundwater data processing method, which collects groundwater in the horizontal direction and the vertical direction simultaneously and independently through a groundwater collection device; based on the collection process data, determines the horizontal movement data of the groundwater in the horizontal direction and the vertical movement data of the groundwater in the current geographical location of the groundwater collection device; determines the horizontal and vertical movement difference data of the groundwater in the current geographical location based on the horizontal movement data and the vertical movement data; and performs groundwater analysis based on the horizontal and vertical movement difference data. It is possible to distinguish the migration direction of water, collect groundwater data in multiple dimensions, and thus improve the accuracy of groundwater analysis.

[0015] Alternatively, the device body of the groundwater data processing device includes: a box body, the box body includes a bottom plate, a top plate, and N side plates arranged between the bottom plate and the top plate, the bottom plate, the top plate and the N side plates are all provided with a first mesh, and N is a positive integer greater than or equal to 3; the box body is provided with a plurality of parallel partitions parallel to the top plate, the bottom plate and the side plates, and a plurality of longitudinal partitions, the parallel partitions and the longitudinal partitions are used to separate the cavity in the box body to form N+3 chambers, and the chamber close to the top plate, the chamber close to the bottom plate and the N+2 chambers close to the side plates are used as N+2 filter chambers , a second mesh is arranged on the parallel partition; the parallel partitions corresponding to each filter chamber are respectively connected to a one-way through container for collecting groundwater flowing in from the corresponding filter chamber, thereby realizing the collection and differentiation of water inflow from N+2 directions. At the same time, the first mesh and the second mesh are used to achieve the filtration of soil water, thereby ensuring the purity of the collected groundwater and improving the collection efficiency of groundwater. At the same time, it is realized that groundwater and dissolved and filtered water samples are automatically collected and the migration directions of groundwater and dissolved and filtered water are differentiated without human intervention, thereby facilitating the subsequent analysis of the physical and chemical properties of the collected groundwater and dissolved and filtered water samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 is a flow chart of a groundwater data processing method for groundwater hydrological analysis provided in an embodiment of the present application;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the device body provided in the embodiment of the present application;

[0019] Figure 3 The embodiment of the present application provides Figure 1 A three-dimensional structural schematic diagram of the soil water collection device after the upper cover of the device body is removed;

[0020] Figure 4 The embodiment of the present application provides Figure 1 Another three-dimensional structural schematic diagram of the soil water collection device after the upper cover of the device body is removed;

[0021] Figure 5 It is provided in the embodiment of this application Figure 1 A cross-sectional view of a schematic diagram of the three-dimensional structure of the device body;

[0022] Figure 6 It is provided in the embodiment of this application Figure 1 Another cross-sectional view of the three-dimensional structural schematic diagram of the device body;

[0023] Figure 7 It is provided in the embodiment of this application Figure 1 Another cross-sectional view of the three-dimensional structural schematic diagram of the device body in FIG.

[0024] Figure 8 It is a structural block diagram of the computer device provided in the embodiment of the present application.

[0025] Description of reference numerals:

[0026] 100. Box body; 1. Bottom plate; 2. Top plate; 3. Side plate; 4. First mesh; 5. Parallel partitions; 6. Longitudinal partitions; 7. Filter chamber; 8. Second mesh; 9. One-way through container; 10. Core chamber. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0028] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0029] In this application, the term "in some embodiments" is used to mean "used as an example, illustration or description". Any embodiment described in this application as "in some embodiments" is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the present application, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest range of structures and features disclosed in the present application.

[0030] like Figure 1 As shown, in one embodiment, a flowchart of a groundwater data processing method for groundwater hydrological analysis is provided, and the groundwater data processing method specifically includes the following steps:

[0031] S10, collecting groundwater simultaneously and independently in horizontal and vertical directions through a groundwater collecting device.

[0032] Specifically, groundwater is collected simultaneously and independently in horizontal and vertical directions by a groundwater collection device, which may include a plurality of sensors deployed at different depths and positions to ensure that groundwater flow data in horizontal and vertical directions can be collected.

[0033] S20, based on the collection process data, determining the horizontal movement data of the groundwater in the horizontal direction and the vertical movement data of the groundwater in the vertical direction at the current geographical location of the groundwater collection device.

[0034] The collection process data refers to process data related to the groundwater collection device during the process of collecting groundwater, such as the collection timestamp and the quality of groundwater at different collection timestamps.

[0035] Horizontal movement data refers to groundwater movement data in the horizontal direction of the current geographical location of the groundwater collection device, which is used to characterize the flow of groundwater in the horizontal direction. For example, the horizontal movement data may include horizontal flow velocity and flow direction.

[0036] Vertical movement data refers to groundwater movement data in the vertical direction of the current geographical location of the groundwater collection device, which is used to characterize the horizontal and vertical flow of groundwater. For example, vertical movement data may include migration speed, water level change, and permeability.

[0037] Specifically, the horizontal movement data can be determined based on the timestamp in the collection process data and the quality of the groundwater in the horizontal direction at different collection timestamps; the vertical movement data can be determined based on the timestamp in the collection process data and the quality of the groundwater in the vertical direction at different collection timestamps. It can be understood that in this embodiment, the horizontal movement data of the groundwater in the horizontal direction and the vertical movement data in the vertical direction at the current geographical location of the groundwater collection device are determined by using the collection process data, so as to distinguish the movement direction of the groundwater and obtain the movement data of at least two movement directions, so as to perform groundwater data processing of groundwater hydrology based on groundwater data of multiple dimensions in the future, thereby improving the accuracy of groundwater data processing.

[0038] S30, determining horizontal and vertical movement difference data of groundwater at the current geographical location according to the horizontal movement data and the vertical movement data.

[0039] The horizontal and vertical movement difference data refer to the difference data of the movement state of groundwater in the horizontal and vertical directions at the current geographical location.

[0040] Specifically, by comparing the differences between horizontal movement data and vertical movement data under at least one groundwater analysis indicator (such as migration velocity), horizontal and vertical movement difference data can be obtained, which can provide a reference for subsequent analysis of the dynamic changes of groundwater.

[0041] S40, groundwater analysis based on horizontal and vertical movement difference data.

[0042] Specifically, after determining the horizontal and vertical movement difference data, the similarities and differences of the movement state of groundwater in at least two directions can be analyzed through the horizontal and vertical movement difference data to achieve groundwater analysis, and the results of groundwater analysis can be used to predict the distribution, flow path, pollution diffusion, etc. of groundwater resources, providing a scientific basis for hydrological analysis, water resource management, environmental protection, etc. It can be understood that in this embodiment, by distinguishing the migration direction of water, collecting groundwater data in multiple dimensions, the accuracy of groundwater analysis is improved.

[0043] In some embodiments, the groundwater analysis based on the horizontal and vertical movement difference data includes: binding the current geographical location and the horizontal and vertical movement difference data to obtain a set of source data; acquiring multiple sets of the source data through the groundwater collection device and / or other devices; and performing groundwater analysis based on the multiple sets of the source data.

[0044] Among them, the other devices may be at least two groups of sensor devices (each group of sensor devices includes at least two sensors), which are deployed at different geographical locations and are used to obtain horizontal and vertical movement difference data at the geographical locations.

[0045] A set of source data refers to a combination of the current geographic location and its corresponding horizontal and vertical motion difference data, which can be obtained by binding and associating the current geographic location and its corresponding horizontal and vertical motion difference data.

[0046] Specifically, the current geographical location and horizontal and vertical movement difference data are bound to obtain a set of source data. The groundwater collection device or other device can be deployed at other locations to collect groundwater. The corresponding horizontal and vertical movement difference data are determined using steps S10-S30, and the corresponding geographical location and the corresponding horizontal and vertical movement difference data are respectively bound to obtain multiple sets of source data. Based on the multiple sets of source data, groundwater analysis is performed. The specific method may be to perform statistical analysis on the multiple sets of source data, such as calculating the average value or the median to obtain statistical analysis results. Groundwater analysis is performed based on the statistical analysis results, thereby avoiding the problem of low accuracy of groundwater analysis due to large errors in a set of source data, improving the fault tolerance rate, and further improving the accuracy of groundwater analysis.

[0047] In some embodiments, the groundwater data processing method further includes: performing physical and chemical property detection on the collected groundwater to obtain physical and chemical property data of the groundwater at the current geographical location; and performing groundwater hydrological analysis based on the physical and chemical property data.

[0048] Among them, the physical and chemical properties of groundwater can be temperature, pH value, conductivity, dissolved oxygen content, mineral content, etc.

[0049] Specifically, the physical and chemical properties of the collected groundwater can also be tested, and the movement trajectory of water in different directions and its hydrochemical laws can be deeply analyzed to obtain the physical and chemical property data of the groundwater at the current geographical location. This can reveal the potential factors driving the movement of groundwater based on the physical and chemical property data, improve the comprehensiveness of groundwater hydrological analysis, and thus improve the efficiency and effectiveness of groundwater resource management and environmental protection.

[0050] In some embodiments, after determining the horizontal movement data of groundwater in the horizontal direction and the vertical movement data of groundwater in the vertical direction based on the collection process data, the groundwater data processing method also includes: obtaining reference groundwater movement data corresponding to the current geographic location, the reference groundwater movement data including reference horizontal movement data and reference vertical movement data; comparing the horizontal movement data, the vertical movement data and the reference groundwater movement data; adjusting the placement parameters of the groundwater collection device according to the comparison results.

[0051] Among them, the reference groundwater movement data is the empirical value of groundwater movement data, which is obtained through repeated experiments by professionals and analysis of experimental data, and includes reference horizontal movement data and reference vertical movement data. The reference horizontal movement data is the empirical value of groundwater movement data in the horizontal direction, and the reference vertical movement data is the empirical value of groundwater movement data in the vertical direction.

[0052] Placement parameters refer to the parameters of groundwater placement at the current geographical location, such as placement depth, angle, etc.

[0053] Specifically, the placement parameters of the groundwater collection device can be adjusted according to the comparison results by comparing the horizontal movement data, the vertical movement data and the reference groundwater movement data, wherein the adjustment method can be: respectively comparing the horizontal movement data with the reference horizontal movement data, and the vertical movement data with the vertical movement data, and when the horizontal movement data is the flow velocity in the horizontal direction and the vertical movement data is the flow velocity in the vertical direction, the placement parameter corresponding to the larger movement data is used as the target placement parameter, and.

[0054] In a specific embodiment, if the reference horizontal motion data is greater than the horizontal motion data, it indicates that at the placement angle in the placement parameter corresponding to the reference horizontal motion data, the groundwater collection device can more effectively collect groundwater in the horizontal motion direction, and therefore, the placement angle in the placement parameter corresponding to the reference horizontal motion data is used as the target placement angle; if the reference vertical motion data is greater than the vertical motion data, it indicates that at the placement depth in the placement parameter corresponding to the reference vertical motion data, the groundwater collection device can more effectively collect groundwater in the vertical motion direction, and therefore, the placement depth in the placement parameter corresponding to the reference vertical motion data is used as the target placement depth. It can be understood that in this embodiment, the placement parameters of the groundwater collection device are adjusted by comparing the horizontal motion data, the vertical motion data and the reference groundwater motion data, so as to ensure that the groundwater collection device can more effectively collect groundwater in the horizontal and vertical directions, thereby improving the efficiency and accuracy of groundwater collection.

[0055] In some embodiments, determining the horizontal movement data of groundwater in the horizontal direction and the vertical movement data of groundwater in the vertical direction based on the collection process data includes: obtaining the mass change data of groundwater in the horizontal and vertical directions at the current geographical location based on the collection process data; determining the horizontal movement data in the horizontal direction and the vertical movement data in the vertical direction according to the horizontal collection parameters and the vertical collection parameters of the groundwater collection device, and the mass change data.

[0056] Among them, the horizontal collection parameters and vertical collection parameters of the groundwater collection device can be the water-passing cross-sectional area, effective porosity, and timestamp of the groundwater collection device in the horizontal direction.

[0057] Specifically, the horizontal movement data can be determined based on the timestamps in the collection process data and the mass of the groundwater in the horizontal direction at different collection timestamps, and the mass change data of the groundwater in the horizontal direction and the mass change data in the vertical direction can be determined. Then, the horizontal movement data and the vertical movement data can be determined based on the horizontal collection parameters and the vertical collection parameters of the groundwater collection device and the mass change data.

[0058] In a specific embodiment, if the horizontal motion data is a horizontal flow velocity, the horizontal flow velocity can be calculated using the following formula:

[0059] V gw =A w ×n w ×Q w

[0060] In the formula, Q wis the seepage volume through the porous medium in the horizontal direction, that is, the mass change data divided by time, which can be determined by dividing the mass change data by the change in the timestamp in the horizontal acquisition parameters; n w is the effective porosity in the horizontal direction, A w It is the cross-sectional area of ​​water flow in the horizontal direction.

[0061] Correspondingly, if the vertical motion data is the vertical flow velocity, it can be calculated using the above formula and the same parameters, which will not be repeated here.

[0062] In one embodiment, a groundwater data processing device for groundwater hydrological analysis is provided, the groundwater data processing device comprising a device body and a controller, wherein: the device body collects groundwater in the horizontal direction and the vertical direction simultaneously and independently; the controller is used to determine the horizontal movement data of the groundwater in the horizontal direction and the vertical movement data of the groundwater in the current geographical location of the groundwater collection device based on the collection process data; determine the horizontal and vertical movement difference data of the groundwater in the current geographical location according to the horizontal movement data and the vertical movement data; and perform groundwater hydrological analysis according to the horizontal and vertical movement difference data.

[0063] Among them, the groundwater data processing device includes a device body and a controller. The device body is used to collect groundwater in the horizontal direction and the vertical direction simultaneously and independently. The controller is used to execute steps S20-S40 in the above embodiment, and can analyze the similarities and differences of the movement state of groundwater in at least two directions through horizontal and vertical movement difference data to achieve groundwater analysis, and the results of groundwater analysis can be used to predict the distribution, flow path, pollution diffusion, etc. of groundwater resources, and provide a scientific basis for hydrological analysis, water resource management, environmental protection, etc. It can be understood that in this embodiment, by distinguishing the migration direction of water, groundwater data of multiple dimensions are collected, thereby improving the accuracy of groundwater analysis.

[0064] The structural diagram of the box in the embodiment of the present application is described by taking N=6 as an example. The groundwater is described by taking soil water as an example.

[0065] In some embodiments, reference Figure 2-Figure 7 The device body includes a box body 100, the box body 100 includes a bottom plate 1, a top plate 2, and N side plates 3 arranged between the bottom plate 1 and the top plate 2, the bottom plate 1, the top plate 2 and the N side plates 3 are all provided with a first mesh 4, N is a positive integer greater than or equal to 3;

[0066] The box body is provided with a plurality of parallel partitions which are parallel to the top plate, the bottom plate and the side plates, and a plurality of longitudinal partitions, the parallel partitions and the longitudinal partitions are used to separate the cavity in the box body to form N+3 chambers, the chamber close to the top plate, the chamber close to the bottom plate and the N+2 chambers close to the side plates are used as N+2 filter chambers, and the parallel partitions are provided with second meshes;

[0067] The parallel partitions corresponding to each filter chamber are respectively connected to a one-way through container for collecting groundwater flowing into the corresponding filter chamber.

[0068] Specifically, the box 100 includes a bottom plate 1, a top plate 2, and N side plates 3 arranged between the bottom plate 1 and the top plate 2. The bottom plate 1, the top plate 2 and the N side plates 3 are all provided with first mesh holes 4, N is a positive integer greater than or equal to 3, and N is 6 for example. The box is in the shape of a hexagonal prism, and the structural schematic diagram of the box in this embodiment is illustrated by taking N=6 as an example. The bottom plate 1, the top plate 2 and the N side plates 3 are all provided with a plurality of first mesh holes 4, and the first mesh holes 4 are used to allow soil water to flow into the filter chamber according to natural laws. And the first mesh holes 4 can also be used for coarse filtration of soil water, such as filtering coarse roots, large stones, etc. in soil water.

[0069] N+2 parallel partitions 5 and a plurality of longitudinal partitions 6 are respectively arranged in the box 100, which are parallel to the top plate 2, the bottom plate 1 and the N side plates 3. The parallel partitions 5 and the longitudinal partitions 6 are used to separate the cavity in the box 100 to form N+3 chambers, and the chamber close to the top plate 2, the chamber close to the bottom plate 1 and the N+2 chambers close to the side plates 3 are used as N+2 filter chambers 7. The parallel partitions 5 are provided with second mesh holes 8 to achieve filtration. The second mesh holes 8 are used to finely filter the soil water flowing into the filter chamber to prevent soil particles, roots and other large organic matter in the soil water from entering the one-way through container, while allowing water and dissolved chemical substances to pass through, so that the soil water can be dissolved and filtered, ensuring that the collected water samples are pure and dissolved and filtered water can also be collected to detect and analyze the physical and chemical properties of the soil water and dissolved and filtered water. The parallel partitions 5 corresponding to each filter chamber 7 are respectively connected to a one-way passing container 9 for collecting soil water flowing in from the corresponding filter chamber 7. The one-way passing container 9 collects soil water flowing in from the filter chamber, and the soil water can only flow in one direction, that is, from the filter chamber, and cannot flow back to the filter chamber 7. Moreover, each of the N+2 filter chambers 7 is correspondingly connected to a one-way passing container 9, so that water entering from N+2 directions can be collected and distinguished. At the same time, the first mesh 4 and the second mesh 8 are used to dissolve and filter the soil water, so as to ensure that the collected soil water is pure and improve the collection efficiency of the soil water. In addition, the soil water and dissolved and filtered water samples can be automatically collected and the migration directions of the soil water and dissolved and filtered water can be distinguished without manual intervention, so as to facilitate the subsequent analysis of the physical and chemical properties of the collected soil water and dissolved and filtered water samples.

[0070] In this embodiment, the material of the box body 100 can be corrosion-resistant materials, such as stainless steel or high-density polymers. The box body is provided with a top plate, a bottom plate, N side plates and parallel partitions of the first grid and the second grid. Corrosion-resistant and high-porosity materials, such as stainless steel grids or high-density polymers, can be selected to ensure the long-term durability of the box body in the soil environment and the effective filtering performance of the first mesh and the second mesh.

[0071] It is worth noting that the device body in the embodiment of the present application is suitable for field filtration experiments in high-altitude and cold areas such as the Qinghai-Tibet Plateau. The box 100 is placed at an appropriate soil depth at a pre-selected site in the Qinghai-Tibet Plateau and is ensured to be firmly buried, so as to collect water from N+2 directions to realize water dynamic analysis of soil water in different directions.

[0072] In a specific embodiment, the device body may further include a box position adjustment module for adjusting the depth and angle of the box according to the soil layers. Assuming that in a region, the soil layers from top to bottom are loose sandy soil, compact clay layer and lower gravel layer. In this case, the body position adjustment module adjusts the depth and angle of the box 100 to adapt to these different soil layers. For example, for the following three soil layers, the box position adjustment module adjusts the position of the box:

[0073] (1) For loose sandy soil in the upper layer, the box can be placed in a shallower position through the box position adjustment module, and the angle can be adjusted to make it more parallel to the surface in order to better capture the horizontal water movement.

[0074] (2) For the middle clay layer, the box can be placed in a deeper position through the box position adjustment module, and the angle can be adjusted so that it can more effectively collect the moisture that penetrates from the upper layer.

[0075] (3) For the lower gravel layer, the box can be placed in a deeper installation position through the box position adjustment module, and the angle can be adjusted to promote the collection of vertical moisture, because in this soil layer, moisture mainly moves vertically.

[0076] It can be understood that in this embodiment, the box position is adjusted according to the soil layer using the box position adjustment module, so that the water dynamics of different soil layers can be captured more accurately.

[0077] The device body comprises: a box body, the box body comprises a bottom plate, a top plate, and N side plates arranged between the bottom plate and the top plate, the bottom plate, the top plate and the N side plates are all provided with a first mesh, N is a positive integer greater than or equal to 3; a plurality of parallel partitions parallel to the top plate, the bottom plate and the side plates, and a plurality of longitudinal partitions are provided in the box body, the parallel partitions and the longitudinal partitions are used to separate the cavity in the box body to form N+3 chambers, the chamber close to the top plate, the chamber close to the bottom plate and the N+2 chambers close to the side plates are used as N+2 filter chambers, and a second mesh is provided on the parallel partitions. mesh; the parallel partitions corresponding to each filter chamber are respectively connected to a one-way through container for collecting soil water flowing in from the corresponding filter chamber, thereby realizing the collection and differentiation of water in N+2 directions. At the same time, the first mesh and the second mesh are used to achieve the filtration of soil water, thereby ensuring the purity of the collected soil water and improving the collection efficiency of soil water. At the same time, it is realized that soil water and dissolved and filtered water samples are automatically collected and the migration directions of soil water and dissolved and filtered water are differentiated without human intervention, thereby facilitating the subsequent analysis of the physical and chemical properties of the collected soil water and dissolved and filtered water samples.

[0078] In some embodiments, reference Figure 2 , Figure 3 and Figure 4 , multiple parallel partitions include two first parallel partitions parallel to the top plate, and N second parallel partitions parallel to the side plates; the N second parallel partitions are arranged to form a first cavity, and the two first parallel partitions divide the first cavity into three chambers, and the chambers close to the top plate and the bottom plate are used as two filter chambers among the N+2 filter chambers.

[0079] Specifically, the multiple parallel partitions 5 include two first parallel partitions parallel to the top plate and N second parallel partitions parallel to the side plates, that is, the number of parallel partitions 5 is N+2, the N second parallel partitions are arranged to form a first cavity, the two first parallel partitions divide the first cavity into three chambers, and the chambers close to the top plate and the bottom plate are used as two filter chambers among the N+2 filter chambers.

[0080] In some embodiments, reference Figure 2 , Figure 3 and Figure 4 The plurality of parallel partitions include N second parallel partitions parallel to the side plates, and the longitudinal partitions separate the second cavity formed between the side plates and the second parallel partitions to form N chambers, and the N chambers are used as N filter chambers.

[0081] Specifically, the plurality of parallel partitions 5 include N second parallel partitions parallel to the side plates, and the longitudinal partitions 6 separate the second cavity formed between the side plates 3 and the second parallel partitions to form N chambers, which are used as N filter chambers.

[0082] In some embodiments, reference Figure 2 , Figure 3 and Figure 4 The first side of the longitudinal partition is connected to the side plate, the second side of the longitudinal partition is connected to the first side of the corresponding second parallel partition, the second side of the second parallel partition is connected to one side of another longitudinal partition, the first side and the second side of the longitudinal partition are arranged opposite to each other, and the first side and the second side of the second parallel partition are arranged opposite to each other.

[0083] Specifically, the first side edge of the longitudinal partition 6 is connected to the side plate 3, the second side edge of the longitudinal partition is connected to the first side edge of the corresponding second parallel partition, the second side edge of the second parallel partition is connected to one side edge of another longitudinal partition, the first side edge and the second side edge of the longitudinal partition are arranged opposite to each other, and the first side edge and the second side edge of the second parallel partition are arranged opposite to each other.

[0084] In some embodiments, reference Figure 1 and Figure 2The first mesh accounts for 40% to 60% of the area of ​​the bottom plate, the top plate and the N side plates.

[0085] Specifically, the total area S1 of all first meshes on the bottom plate 1 is equal to the area S 底 The ratio of the first meshes on the top plate 2 to the area S2 of the top plate is 40% to 60%. 顶 The ratio of the first mesh holes on the N side panels 3 to the area S3 of the corresponding side panels is 40% to 60%. 侧 The ratio is 40% to 60%. More specifically, the area ratio of the first mesh to the bottom plate, top plate and N side plates can be flexibly selected according to the soil texture. For example, for loam, the area ratio of the first mesh to the bottom plate, top plate and N side plates can be set to 50%; for sand, the area ratio of the first mesh to the bottom plate, top plate and N side plates can be set to 60%; for clay, the area ratio of the first mesh to the bottom plate, top plate and N side plates can be set to 40%. It can be understood that in this embodiment, by setting the first mesh to account for 40% to 60% of the area of ​​the bottom plate, top plate and N side plates, that is, the mesh area that allows water to pass through accounts for a large proportion, so that the migration of soil water into the filter chamber in all directions will not be disturbed and can move naturally, which is convenient for the subsequent accurate calculation of the water migration speed in all directions.

[0086] In some embodiments, reference Figure 1-Figure 6 The area of ​​the second mesh on the parallel partitions accounts for 30%-70%.

[0087] Specifically, the area of ​​the second mesh 8 on the parallel partition 5 accounts for 30%-70%, that is, the mesh area that allows the water in the filter chamber 7 to pass through accounts for a large proportion, so that the migration of soil water in the one-way container 9 in all directions will not be disturbed and can move naturally, which facilitates the subsequent accurate calculation of the water migration speed in all directions.

[0088] In some embodiments, reference Figure 3 and Figure 5 The aperture of the second mesh gradually increases from the outside of the box to the center of the box.

[0089] Specifically, the soil water in the filter chamber is introduced into the one-way container 9 through the second mesh 8, and the aperture of the second mesh 8 gradually increases from the outside of the box to the center of the box. By designing the layout of the second mesh, the uniform flow of soil water can be promoted, the flow resistance can be reduced, and the infiltration process of water and solutes in natural soil can be simulated, thereby further improving the accuracy of subsequent calculations of water migration speeds in all directions.

[0090] It should be noted that, before the soil water in the filter chamber flows into the second mesh, the physical properties can be recorded in advance at the front end to minimize the influence of the second mesh on the movement of the soil water.

[0091] In some embodiments, reference Figure 6 and Figure 7 The one-way passage container is a one-way valve structure or a semi-permeable membrane structure.

[0092] Specifically, the one-way container 9 refers to a structure that allows water to flow in only one direction, and can be a one-way valve structure or a semipermeable membrane structure. In this embodiment, soil water can only be introduced into the one-way container 9 from the filter chamber 7, and cannot flow back from the one-way container 9 into the filter chamber 7. This can prevent the collected soil water from flowing back to the filter chamber 7, thereby ensuring the reliability of the collection of soil water and dissolved water, facilitating the subsequent analysis of the physical and chemical properties of the collected soil water and dissolved water samples, and improving the accuracy of the analysis results. The design of the one-way container 9 ensures sufficient capacity and the function of facilitating the removal of water samples.

[0093] In some embodiments, reference Figure 5 , Figure 6 and Figure 7 The openings of each one-way passage container are fitted with the parallel partitions of the corresponding filter chamber.

[0094] Specifically, the opening of the one-way through container 9 in each direction is fitted with the parallel partition 5 of the corresponding filter chamber 7, that is, the area of ​​the opening of the one-way through container 9 is consistent with and overlaps with the area of ​​the parallel partition 5 of the corresponding filter chamber 7. This arrangement allows the soil water in each filter chamber to flow fully and naturally to the corresponding one-way through container, ensuring the natural inflow of soil water, which is conducive to improving the accuracy of the calculation of the water migration rate in each direction.

[0095] In some embodiments, the device body also includes a soil water detection device, a flushing device and a single-chip microcomputer, and the single-chip microcomputer is respectively communicated with the soil water detection device and the backwashing device; the flushing device is arranged in the filter chamber; the soil water detection device is respectively installed near the entrances of the bottom plate, the top plate and the N side plates, and is used to detect the water volume information and composition information of the soil water flowing in through the first mesh holes of the bottom plate, the top plate and the N side plates, and send the detected water volume information and composition information to the single-chip microcomputer; the single-chip microcomputer is used to detect whether the first mesh hole is blocked according to the received water volume information and composition information, and when the first mesh hole is detected to be blocked, send a flushing start instruction to the flushing device to flush the first mesh hole.

[0096] The soil water detection device may be a soil water sensor for detecting soil water potential and soil water content. The soil water detection device is respectively installed near the entrances of the bottom plate, the top plate and the N side plates, and is used to detect the water volume information and component information of the soil water flowing in through the first mesh holes of the bottom plate, the top plate and the N side plates, that is, in the soil before the filter chamber, so that the soil moisture state near the entrances of the bottom plate, the top plate and the N side plates can be more accurately monitored, wherein the water volume information may be the soil water potential, and the component information may be the soil water content.

[0097] Specifically, the single chip detects whether the first mesh is clogged based on the water volume information and composition information received in real time, and when it is detected that the first mesh is clogged, it sends a flushing start instruction to the flushing device to flush water from the filter chamber to the first mesh of the bottom plate, the top plate and the N side plates, so as to utilize the soil water in the filtered water to flush the first mesh, thereby clearing the blockage and improving the collection efficiency of soil water.

[0098] It is worth noting that when the flushing device responds to the flushing instruction, the flushing operation is executed. Since the flushing water may have different chemical properties from the water in the soil moisture, it may cause errors in the chemical experiments of soil water and dissolved water. Therefore, it is necessary to set in the single-chip microcomputer that if it is detected that the flushing device has executed the operation, the system is not allowed to be started again to collect soil moisture within the preset time (such as 48 hours) after the flushing operation is completed. By stopping the system for a preset time, the flushing water is allowed to circulate in the groundwater circulation system for a period of time to ensure the reliability of the system soil water collection.

[0099] In some embodiments, reference Figure 5 The device body also includes a vacuum pump, which is located in a core chamber formed by the multiple one-way containers; the single-chip microcomputer is also used to detect whether the water potential in the soil water is lower than a preset water potential threshold according to the received water volume information, and when it is detected that the water potential in the soil water is lower than the preset water potential threshold, send a start instruction to the vacuum pump to make the core chamber in a negative pressure state.

[0100] Specifically, the device body also includes a vacuum pump (not shown in the figure), which is located in the core chamber 10 formed by the plurality of one-way passing containers 9, that is, the one-way passing container 9 is located around the vacuum pump, so as to facilitate the collection and storage of soil water from all directions. The single chip microcomputer (not shown in the figure) detects whether the water potential in the soil water is lower than the preset water potential threshold value according to the received water volume information, and sends a start instruction to the vacuum pump when it is detected that the water potential in the soil water is lower than the preset water potential threshold value, so that the core chamber 10 is in a negative pressure state, so that the soil water potential outside the box 100 is higher than that inside, and the moisture in the soil will gradually move to the inside of the box 100, so that the soil water capacity of the one-way passing container in all directions is larger, which is conducive to improving the accuracy of the analysis results of the chemical properties of the soil water.

[0101] In some embodiments, the device body also includes N+2 weighing sensors, which are arranged under each of the one-way passing containers, and are used to collect the weight of soil water in each of the one-way passing containers in real time, and send the weight of the soil water to the single-chip microcomputer in real time; the single-chip microcomputer is also used to calculate the migration speed of soil water in each direction according to the weight of the soil water when it is detected that the vacuum pump and the flushing equipment are in a closed state within a preset time period.

[0102] Specifically, the device body also includes N+2 weighing sensors, which are arranged under each of the one-way passing containers and are used to collect the weight of soil water in each of the one-way passing containers in real time, that is, each weighing sensor independently monitors the soil moisture status near the one-way passing container connected thereto, and the single-chip microcomputer obtains the change of water volume in the one-way passing container in real time, and automatically calculates the migration speed of soil water in each direction through the change of water volume in each one-way passing container. In this embodiment, when the vacuum pump and the flushing device are both in the off state within the preset time period, it indicates that the soil water and dissolved water collected in each one-way passing container are collected through the natural movement of soil water. Therefore, calculating the migration speed of soil water according to the real-time detected weight can ensure that the water migration speed in each direction is accurate.

[0103] In some embodiments, the device body also includes a soil water chemical properties analysis device and a soil water sample collection device. The device body is connected to the one-way container for collecting soil water samples; the soil water chemical properties analysis device is communicatively connected to the single-chip microcomputer and is connected to the soil water sample collection device for receiving the soil water samples, performing chemical analysis on the soil water samples, and sending the chemical analysis results to the single-chip microcomputer in real time.

[0104] Among them, the chemical analysis results include but are not limited to dissolved oxygen, pH value, conductivity and organic matter content, composition of dissolved water, etc.

[0105] Specifically, the device body also includes soil water chemical characteristics analysis equipment and a soil water sample collection device. The device body is connected to a one-way container for collecting soil water samples. The soil water chemical characteristics analysis equipment is connected to a single-chip microcomputer for communication and is connected to the soil water sample collection device for receiving soil water samples, performing chemical analysis on the soil water samples, and sending the chemical analysis results to the single-chip microcomputer in real time, thereby realizing automatic analysis of the chemical characteristics of soil water without manual intervention, thereby improving the efficiency of soil water analysis.

[0106] In some embodiments, the device body also includes a wireless communication module and an external data receiving device; the external data receiving device is connected through the wireless communication module, and is used to receive and display the migration speed of soil water in various directions calculated by the single-chip microcomputer, and receive the chemical analysis results sent by the single-chip microcomputer.

[0107] Specifically, the device body also includes a wireless communication module and an external data receiving device. The external data receiving device is connected through the wireless communication module, and is used to receive and display the migration speed of soil water in various directions calculated by the single-chip microcomputer, and receive the chemical analysis results sent by the single-chip microcomputer, so that researchers can remotely analyze and monitor the collected soil water based on the migration speed of soil water in various directions and the chemical analysis results, thereby further improving the analysis efficiency of soil water.

[0108] Figure 8 FIG. 1 shows an internal structure diagram of a computer device in an embodiment. The computer device may be a server, including but not limited to a high-performance computer and a high-performance computer cluster. Figure 8 As shown, the computer device includes a processor, a memory and a network interface connected via a system bus. The memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and may also store a computer program. When the computer program is executed by the processor, the processor may implement a groundwater data processing method for groundwater hydrological analysis. The internal memory may also store a computer program. When the computer program is executed by the processor, the processor may execute a groundwater data processing method for groundwater hydrological analysis. Those skilled in the art will appreciate that Figure 8 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0109] In one embodiment, the groundwater data processing method for groundwater hydrological analysis provided in the present application can be implemented in the form of a computer program, and the computer program can be run on a computer device.

[0110] A computer device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above-mentioned groundwater data processing method for groundwater hydrological analysis when executing the computer program.

[0111] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps in the groundwater data processing method for groundwater hydrological analysis.

[0112] The embodiment of the present application also provides a computer program product, including a computer program / instruction, which, when executed by a processor, is used to execute the steps of any groundwater data processing method for groundwater hydrological analysis provided in the embodiment of the application.

[0113] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0114] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0115] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A groundwater data processing method for groundwater hydrological analysis, characterized in that: The method comprises: Collecting groundwater simultaneously and independently in horizontal and vertical directions by means of groundwater collection devices; Based on the collection process data, determining the horizontal movement data of groundwater in the horizontal direction and the vertical movement data of groundwater in the vertical direction at the current geographical location of the groundwater collection device; Determine horizontal and vertical movement difference data of groundwater at the current geographical location based on the horizontal movement data and the vertical movement data; Conduct groundwater analysis based on horizontal and vertical movement difference data.

2. The groundwater data processing method according to claim 1, characterized in that: The underground hydrological analysis based on the horizontal and vertical movement difference data includes: Binding the current geographical location and the horizontal and vertical motion difference data to obtain a set of source data; Acquire multiple sets of the source data through the groundwater collection device and / or other devices; Based on the plurality of sets of source data, groundwater analysis is performed.

3. The groundwater data processing method according to claim 1, characterized in that: Also includes: Conducting physical and chemical property tests on the collected groundwater to obtain data on the physical and chemical properties of the groundwater at the current geographical location; Conduct groundwater analysis based on the physicochemical property data.

4. The groundwater data processing method according to claim 1, characterized in that: After determining the horizontal movement data of groundwater in the horizontal direction and the vertical movement data in the vertical direction based on the collection process data, the method further includes: Acquire reference groundwater movement data corresponding to the current geographical location, wherein the reference groundwater movement data includes reference horizontal movement data and reference vertical movement data; comparing the horizontal movement data, the vertical movement data and the reference groundwater movement data; The placement parameters of the groundwater collection device are adjusted according to the comparison results.

5. The groundwater data processing method according to any one of claims 1 to 4, characterized in that: Determining the horizontal movement data of groundwater in the horizontal direction and the vertical movement data in the vertical direction based on the collected process data includes: Based on the collected process data, obtain groundwater quality change data in horizontal and vertical directions at the current geographical location; The horizontal movement data in the horizontal direction and the vertical movement data in the vertical direction are determined according to the horizontal collection parameters and the vertical collection parameters of the groundwater collection device and the mass change data.

6. A groundwater data processing device for groundwater hydrological analysis, characterized in that: The groundwater data processing device comprises a device body and a controller, wherein: The device body collects groundwater in horizontal and vertical directions simultaneously and independently; The controller is used to determine the horizontal movement data of groundwater in the horizontal direction and the vertical movement data of groundwater in the vertical direction at the current geographical location of the groundwater collection device based on the collection process data; determine the horizontal and vertical movement difference data of groundwater at the current geographical location based on the horizontal movement data and the vertical movement data; and perform groundwater hydrological analysis based on the horizontal and vertical movement difference data.

7. The groundwater data processing device according to claim 6, characterized in that: The device body comprises: A box body, the box body comprising a bottom plate, a top plate, and N side plates arranged between the bottom plate and the top plate, the bottom plate, the top plate and the N side plates are all provided with a first mesh, and N is a positive integer greater than or equal to 3; The box body is provided with a plurality of parallel partitions which are parallel to the top plate, the bottom plate and the side plates, and a plurality of longitudinal partitions, the parallel partitions and the longitudinal partitions are used to separate the cavity in the box body to form N+3 chambers, the chamber close to the top plate, the chamber close to the bottom plate and the N+2 chambers close to the side plates are used as N+2 filter chambers, and the parallel partitions are provided with second meshes; The parallel partitions corresponding to each filter chamber are respectively connected to a one-way through container for collecting groundwater flowing into the corresponding filter chamber.

8. The groundwater data processing device according to claim 7, characterized in that: The multiple parallel partitions include two first parallel partitions parallel to the top plate and N second parallel partitions parallel to the side plates; the N second parallel partitions are arranged to form a first cavity, and the two first parallel partitions divide the first cavity into three chambers, and the chambers close to the top plate and the bottom plate are used as two filter chambers among the N+2 filter chambers.

9. The groundwater data processing device according to claim 7, characterized in that: The plurality of parallel partitions include N second parallel partitions parallel to the side plates, and the longitudinal partitions separate the second cavity formed between the side plates and the second parallel partitions to form N chambers, which are used as N filter chambers.

10. The groundwater data processing device according to claim 8 or 9, characterized in that: The first side of the longitudinal partition is connected to the side plate, the second side of the longitudinal partition is connected to the first side of the corresponding second parallel partition, the second side of the second parallel partition is connected to one side of another longitudinal partition, the first side and the second side of the longitudinal partition are arranged opposite to each other, and the first side and the second side of the second parallel partition are arranged opposite to each other; The opening of each one-way through container is in contact with the parallel partition of the corresponding filter chamber.

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