Slurry detection system and underground engineering slurry digital detection method

Abstract

The invention provides a slurry detection system and an underground engineering slurry digital detection method, the slurry detection system comprises a sensing unit and an informatization management platform, the sensing unit senses performance data of slurry at a detection point location and feeds back the sensed performance data to the informatization management platform; and the informatization management platform analyzes and processes the performance data to determine the mud performance index of the mud at the detection point. The mud performance of underground engineering is detected based on the mud detection system, the sensing units are arranged at the detection points, mud data of all the detection points can be automatically obtained, and compared with traditional manual detection, the detection efficiency and the detection precision are greatly improved; the whole detection method is simple, rapid, accurate and efficient to obtain the performance index of the slurry, and the construction quality of underground engineering is improved.

Description

Technical Field

[0001] The invention relates to the technical field of underground engineering mud construction, and in particular to a mud detection system and a digital detection method for underground engineering mud. Background Art

[0002] Mud is used in many underground engineering construction processes, such as underground continuous walls, bored piles, jacking pipes, shield tunnels and pipe wells. At present, the application of mud in underground engineering is still mainly manual, involving manual slurry preparation, slurry extraction, detection and other processes. Manual operation directly leads to delayed information acquisition, and there is also a large manual detection error, which affects the construction quality and safety.

[0004] In summary, with the rapid development of science and technology, the traditional manual mud detection technology can no longer meet the requirements for detection efficiency and detection accuracy. To this end, technical personnel in this field have been looking for solutions to meet this demand. Summary of the invention

[0005] The purpose of the present invention is to provide a mud detection system and a digital detection method for underground engineering mud, so as to solve the problem that the traditional manual mud detection technology cannot meet the detection efficiency and detection accuracy.

[0006] In order to solve the above technical problems, the present invention provides a mud detection system, which includes: a sensing unit and an information management platform. The sensing unit senses the performance data of the mud at the detection point and feeds back the sensed performance data to the information management platform; the information management platform analyzes and processes the performance data to determine the mud performance index of the mud at the detection point.

[0007] Optionally, in the mud detection system, the sensing unit includes: a pressure sensor, a viscosity sensor and an electromagnetic flowmeter, the pressure sensor senses the relative density of the mud; the viscosity sensor senses the viscosity of the mud; and the electromagnetic flowmeter detects the total amount of mud used in real time.

[0008] Optionally, in the mud detection system, the sensing unit further includes: an acidity meter for detecting the pH value of the mud.

[0009] Optionally, in the mud detection system, the information management platform includes: a data analysis and processing unit, which is used to analyze and process the performance data sensed by the sensing unit to determine the mud performance index of the mud at the detection point.

[0010] Optionally, in the mud detection system, the information management platform further includes: a judgment unit, which determines that the mud performance index does not meet the standard when it is judged that the mud performance index exceeds a preset mud performance index threshold.

[0011] Optionally, in the mud detection system, the information management platform further includes: an alarm unit connected to the judgment unit, and when the judgment unit determines that the mud performance index does not meet the standard, the alarm unit starts an alarm operation to prompt the staff.

[0012] Optionally, in the mud detection system, the information management platform further includes: a display unit for displaying performance data and mud performance indicators sensed by the sensing unit.

[0013] Optionally, the mud detection system further includes: a mud performance control unit connected to the information management platform, which is used to control the mud performance indicators when the mud performance indicators do not meet the standards.

[0014] The present invention also provides a digital detection method for underground engineering mud, which comprises the following steps:

[0015] S1: According to the underground engineering mud construction requirements, determine the detection points and detection frequency, and arrange the components of the mud detection system as described above at the detection points;

[0016] S2: Determine the mud performance index of the mud at the detection point by using the mud detection system.

[0017] Optionally, in the underground engineering mud digital detection method, it also includes:

[0018] S3: When it is determined that the mud performance index does not meet the standard, the mud performance index is adjusted.

[0019] In the mud detection system and underground engineering mud digital detection method provided by the present invention, the mud detection system includes: a sensing unit and an information management platform, the sensing unit senses the performance data of the mud at the detection point, and feeds back the sensed performance data to the information management platform; the information management platform analyzes and processes the performance data to determine the mud performance index of the mud at the detection point. The mud detection system based on the present invention detects the performance of underground engineering mud. By setting a sensing unit at the detection point, the mud data of each detection point can be automatically obtained. Compared with traditional manual detection, the detection efficiency and detection accuracy are greatly improved. The entire detection method is simple, fast, accurate and efficient in obtaining the performance index of the mud, and improves the construction quality of underground engineering.

[0020] In addition, when the mud performance indicators do not meet the standards, the mud detection system will issue an alarm so that the staff can discover it in time and adjust the mud performance indicators to ensure that the mud performance indicators of the entire construction process of underground engineering are within a controllable range. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present disclosure.

[0022] Figure 1 is a schematic diagram of a mud detection system in one embodiment of the present invention;

[0023] Figure 2 The present invention is a flowchart of a digital detection method for underground engineering mud according to an embodiment of the present invention.

[0024] In the figure:

[0025] 1-sensing unit; 11-pressure sensor; 12-viscosity sensor; 13-electromagnetic flowmeter; 14-acidity meter;

[0026] 2-information management platform; 21-data analysis and processing unit; 22-judgment unit; 23-display unit; 24-alarm unit;

[0027] 3-Mud performance control unit. DETAILED DESCRIPTION

[0028] The mud detection system and the underground engineering mud digital detection method proposed by the present invention are further described in detail below in combination with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0029] Please refer to Figure 1 , which is a schematic diagram of the mud detection system. Figure 1 As shown, the mud detection system includes: a sensing unit 1 and an information management platform 2. The sensing unit 1 senses the performance data of the mud at the detection point and feeds back the sensed performance data to the information management platform 2. The information management platform 2 analyzes and processes the performance data to determine the mud performance index of the mud at the detection point.

[0030] Among them, the performance data of the mud includes the sand content, viscosity and pH of the mud. Regular detection through the sensing unit 1 to obtain the performance data of the mud not only effectively improves the detection efficiency, but also ensures the accuracy of the test results, so as to effectively carry out subsequent regulation of the performance of the mud and ensure the construction quality and efficiency.

[0031] Furthermore, the sensing unit 1 includes: a pressure sensor 11, a viscosity sensor 12, an electromagnetic flowmeter 13 and an acidity meter 14. The pressure sensor 11 senses the relative density of the mud; the viscosity sensor 12 senses the viscosity of the mud; the electromagnetic flowmeter 13 detects the total amount of mud used in real time; and the acidity meter 14 is used to detect the pH value of the mud. Here, the electromagnetic flowmeter 13 is set in different types of mud pipelines, and the total amount of mud used for each different type can be detected in real time. Based on the measurement results of the electromagnetic flowmeter 13 in different types of mud pipelines, the total amount of mud loss Q can be calculated. Z =Q x +Q r -Q f , where Q Z is the total mud loss, Q x is the total amount of new pulp prepared, Q r is the total amount of input mud used, Q f The total amount of return slurry used.

[0032] Based on the different selections of detection points, the performance data of the mud sensed by the sensing unit 1 at the detection point include: newly prepared mud performance data, input mud performance data, and returned mud performance data. Correspondingly, the mud performance indicators of the mud at each detection point are newly prepared mud performance indicators, input mud performance indicators, and returned mud performance indicators.

[0033] In this embodiment, the information management platform 2 includes: a data analysis and processing unit 21, a judgment unit 22 and an alarm unit 24. The data analysis and processing unit 21 is used to analyze and process the performance data sensed by the sensing unit to determine the mud performance index of the mud at the detection point; the judgment unit 22 is used to judge whether the mud performance index meets the standard, and when it is judged that the mud performance index exceeds a preset mud performance index threshold, it is judged that the mud performance index does not meet the standard; when the judgment unit 22 determines that the mud performance index does not meet the standard, the alarm unit 24 starts the alarm operation to prompt the staff, so that the staff can be informed in time that the mud performance index does not meet the standard, so as to make corresponding adjustments to the mud performance index.

[0034] Furthermore, the information management platform 2 also includes a display unit 23 for displaying the performance data and mud performance indicators sensed by the sensing unit, so that the relevant data in the information management platform 2 can be observed more intuitively to facilitate subsequent related work.

[0035] Preferably, the mud detection system also includes a mud performance control unit 3 connected to the information management platform 2, which is used to control the mud performance indicators when the mud performance indicators do not meet the standards. The mud performance control unit 3 obtains mud performance data and mud performance indicators and other data in the information management platform 2 by connecting to the information management platform 2, and performs corresponding control on the mud performance indicators that do not meet the standards to improve the control efficiency, thereby ensuring that the entire process of underground engineering mud performance indicators construction is within a controllable range. In addition, it can be understood that the mud performance control here is not limited to automatic control based on the mud performance control unit, but can also be manually controlled based on manual work until the mud performance indicators after control meet the standards.

[0036] It can be understood that the above examples are merely examples listed for a better understanding of the technical solutions of the embodiments of the present application, and are not intended to be the sole limitation to the embodiments.

[0037] Accordingly, this embodiment also provides a digital detection method for underground engineering mud. Figure 1 and Figure 2 The underground engineering mud digital detection method described in this embodiment is described in detail.

[0038] First, execute step S1, determine the detection points and detection frequency according to the underground engineering mud construction requirements, and arrange the components of the mud detection system as described above at the detection points;

[0039] Next, step S2 is executed to determine the mud performance index of the mud at the detection point using the mud detection system.

[0040] Next, step S3 is executed to adjust the mud performance index when it is determined that the mud performance index does not meet the standard.

[0041] The regulation of mud performance indicators mainly includes the detection and adjustment of sand content, viscosity, and pH value. The regulation of these indicators is crucial to ensure the performance of mud in construction and directly affects the quality and efficiency of construction. Among them, the detection and regulation of sand content: sand content is the proportion of sand particles in mud, which directly affects the consistency and fluidity of mud. The detection methods include hydrometer method or volume method. If the sand content is too high, it will affect the performance of mud, so the mud needs to be diluted or replaced regularly to maintain the appropriate sand content; detection and regulation of viscosity: viscosity is an indicator of the size of the internal friction between molecules that hinders the flow of mud, and can be measured with a viscometer. The size of the viscosity directly affects the filling capacity and lubricity of the mud. The detection of viscosity is crucial to the performance of mud, and it is necessary to regularly detect and keep the viscosity of the mud within an appropriate range; detection and regulation of pH: pH is the pH value of mud, which directly affects its chemical stability and filtration effect. It is usually measured using pH test paper or acidity meter. Too high or too low pH may destroy the composition of the mud and affect its performance, so it is necessary to regularly test and maintain the pH of the mud within an appropriate range.

[0042] In summary, by regularly testing the sand content, viscosity and pH of the mud based on the mud detection system of the present invention and making corresponding adjustments based on the test results, the performance of the mud can be effectively regulated to ensure construction quality and efficiency.

[0043] It should be noted that, for the sake of simplicity of description, the aforementioned method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited to the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously.

[0044] Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0045] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A mud detection system, characterized in that: include: A sensing unit and an information management platform, wherein the sensing unit senses the performance data of the mud at the detection point and feeds back the sensed performance data to the information management platform; The information management platform analyzes and processes the performance data to determine the mud performance index of the mud at the detection point.

2. The mud detection system according to claim 1, characterized in that: The sensing unit comprises: a pressure sensor, a viscosity sensor and an electromagnetic flowmeter, wherein the pressure sensor senses the relative density of the mud; the viscosity sensor senses the viscosity of the mud; and the electromagnetic flowmeter detects the total amount of mud used in real time.

3. The mud detection system according to claim 2, characterized in that: The sensing unit further comprises: an acidity meter for detecting the pH value of the mud.

4. The mud detection system according to claim 1, characterized in that: The information management platform includes: a data analysis and processing unit, which is used to analyze and process the performance data sensed by the sensing unit to determine the mud performance index of the mud at the detection point.

5. The mud detection system according to claim 4, characterized in that: The information management platform further includes: a judgment unit, which determines that the mud performance index does not meet the standard when it is judged that the mud performance index exceeds a preset mud performance index threshold.

6. The mud detection system according to claim 5, characterized in that: The information management platform further includes: an alarm unit connected to the judgment unit. When the judgment unit determines that the mud performance index does not meet the standard, the alarm unit starts an alarm operation to prompt the staff.

7. The mud detection system according to claim 4, characterized in that: The information management platform also includes: a display unit for displaying the performance data sensed by the sensing unit and mud performance indicators.

8. The mud detection system according to claim 5, characterized in that: Also includes: The mud performance control unit connected to the information management platform is used to control the mud performance index when the mud performance index does not meet the standard.

9. A digital detection method for underground engineering mud, characterized in that: The following steps are involved: S1: Determine the detection points and detection frequency according to the underground engineering mud construction requirements, and arrange the components of the mud detection system according to any one of claims 1 to 8 at the detection points; S2: Determine the mud performance index of the mud at the detection point by using the mud detection system.

10. The underground engineering mud digital detection method according to claim 9, characterized in that: Also includes: S3: When it is determined that the mud performance index does not meet the standard, the mud performance index is adjusted.

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