Digital management method and system for building comprehensive pipe network project
By building a pipeline network construction database and dynamic monitoring, the difficult problems of holding pipeline suppliers accountable and identifying problematic pipelines in building integrated pipeline network projects have been solved, and efficient management and risk warning of the entire life cycle of the pipeline network have been achieved.
Patent Information
- Application Number
- CN202510811015.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-17
- Publication Date
- 2025-09-26
AI Technical Summary
In building integrated pipe network projects, it is difficult to determine the specific supplier of the problematic pipes, and it is difficult to distinguish whether there are problems when the pipes enter the site during normal operation of the building, which makes it difficult to hold people accountable and carry out repairs.
Build multi-type pipeline network models and generate a construction database. Combine dynamic monitoring with supplier traceability, and generate early warning reports through real-time data comparison to achieve efficient management of the entire pipeline network life cycle.
It can quickly locate the responsible party for problematic pipelines, ensure real-time monitoring of pipeline network operation status and timely warning of potential risks, support the integration of multiple types of pipeline network models, and adapt to the needs of complex building scenarios.
Smart Images
Figure CN120706701A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of building integrated pipe network engineering management, and in particular relates to a digital management method and system for building integrated pipe network engineering. Background Art
[0002] A comprehensive building pipe network project involves the integrated design, construction, and management of various piping systems within a construction project or complex. This project plays a crucial role in building operations, directly impacting the proper functioning of buildings and the comfort of residents. Therefore, the design of a comprehensive pipe network requires close collaboration among various specialized engineers, adhering to relevant specifications and standards, to ensure the rationality and efficiency of the pipe network system.
[0003] In current building integrated pipe network projects, if a part of the pipe has quality problems or usage defects during normal operation of the building, the supplier of the pipe needs to be held accountable and the corresponding pipe needs to be replaced or repaired. However, this has the following problems: First, due to the large scale of building integrated pipe network projects, multiple suppliers are generally required to jointly provide the required pipes. As a result, it is often difficult to determine the specific supplier of the problematic pipes, making it very inconvenient to hold the supplier of the pipes accountable and replace or repair the corresponding pipes.
[0004] Secondly, during the current construction process, although pipes are generally inspected upon arrival, this information is only used as a reference by the construction team upon arrival and is not retained. During normal use of the building, it is difficult for the operator to determine whether the pipes had problems upon arrival or during normal operation. This makes accountability and repairs difficult. Summary of the Invention
[0005] In response to the shortcomings of the existing technology, the present invention provides a digital management method and system for building integrated pipe network projects. By constructing multi-type pipe network models and generating a construction database, combined with dynamic monitoring and supplier tracing, efficient management of the entire life cycle of the pipe network can be achieved.
[0006] To achieve the above object, the present invention provides the following technical solutions: In a first aspect, the present invention provides a digital management method for a building integrated pipe network project, comprising the following steps: Step 1: Obtain a digital model of the building's integrated pipe network project, wherein the digital model includes any one or more of the following pipe network models: a water supply and drainage pipe network model, a heating and air conditioning pipe network model, an electrical pipe network model, a gas pipe network model, and a fire protection pipe network model; Step 2: Generate a corresponding pipeline network construction database based on the digital model, wherein the pipeline network construction database includes digital information of each pipeline in the corresponding pipeline network model, and the digital information includes entry information and supplier information when the pipeline enters the site; Step 3: acquiring real-time data of the target pipeline at preset intervals and comparing it with the digital information in the pipeline network construction database; Step 4: If the difference between the real-time data and the digital information exceeds a preset threshold, the supplier information of the target pipeline is retrieved and an early warning report is generated.
[0007] Furthermore, the digital information also includes: the pipeline's entry time, processing method, processing time and construction time; and step 4 also includes retrieving the target pipeline's entry time, processing method, processing time and construction time.
[0008] Furthermore, the digital model includes a water supply and drainage network model; the digital information also includes pipeline design flow and pipeline design pressure; the real-time data includes actual flow data and actual pressure data of the pipeline; The step 3 includes: obtaining actual flow data and actual pressure data of the target pipeline in the water supply and drainage network model at preset intervals, and comparing them with the pipeline design flow and pipeline design pressure of the target pipeline; The step 4 includes: if the difference between the actual flow data and the pipeline design flow is greater than or equal to a first threshold, outputting flow warning information; if the difference between the actual pressure data and the pipeline design pressure is greater than or equal to a second threshold, outputting pressure warning information.
[0009] Furthermore, the digital model includes a heating and air conditioning pipe network model; the digital information also includes the designed operating temperature of the pipe; and the real-time data includes the actual operating temperature of the pipe; The step 3 includes: obtaining the actual operating temperature of the target pipeline in the heating and air-conditioning network model at a preset time interval, and comparing it with the designed operating temperature of the target pipeline; The step 4 includes: if the difference between the actual operating temperature and the maximum value of the designed operating temperature is greater than or equal to a third threshold, outputting temperature warning information.
[0010] Furthermore, the digital model includes an electrical pipe network model; the digital information also includes a fourth threshold value representing the humidity of water in the pipe; and the real-time data includes humidity data of the pipe; The step 3 includes: acquiring humidity data of a target pipeline in the electrical pipe network model at preset intervals, and comparing the humidity data with a fourth threshold value of the target pipeline; The step 4 includes: if the humidity data is greater than or equal to the fourth threshold, outputting water accumulation warning information.
[0011] Furthermore, the fourth threshold is 98%-100%.
[0012] Furthermore, the digital model includes a gas pipeline network model; the digital information also includes a fifth threshold value representing pipeline methane leakage; the real-time data includes a methane concentration at a pipeline interface; The step 3 includes: obtaining the methane concentration of the target interface of the target pipeline in the gas network model at a preset time interval, and comparing it with the fifth threshold of the target pipeline; The step 4 includes: if the methane concentration is greater than or equal to the fifth threshold, outputting leakage warning information.
[0013] Furthermore, the digital model includes a fire protection pipe network model; the digital information also includes a sixth threshold value representing the pipeline fluid pressure; the real-time data includes the pipeline fluid pressure; The step 3 includes: obtaining the fluid pressure of the target pipeline in the fire protection pipe network model at preset intervals, and comparing it with the sixth threshold value of the target pipeline; The step 4 includes: if the fluid pressure is less than or equal to the sixth threshold, outputting a warning message of insufficient fire-fighting pressure.
[0014] In a second aspect, the present invention proposes a digital management system for a building integrated pipe network project, comprising: A pipe network model acquisition module is used to obtain a digital model of the building's integrated pipe network project, wherein the digital model includes any one or more of the following pipe network models: a water supply and drainage pipe network model, a heating and air conditioning pipe network model, an electrical pipe network model, a gas pipe network model, and a fire protection pipe network model; a database generation module, configured to generate a corresponding pipeline network construction database based on the digital model; the pipeline network construction database includes digital information of each pipeline in the corresponding pipeline network model, including pipeline entry information and supplier information; and The dynamic monitoring and early warning module is used to obtain real-time data of the target pipeline at preset intervals and compare it with the digital information in the pipeline network construction database; if the difference between the real-time data and the digital information exceeds a preset threshold, the supplier information of the target pipeline is retrieved and an early warning report is generated.
[0015] Furthermore, the dynamic monitoring and early warning module includes: A first detection unit, configured to detect structural defects of a target pipeline to obtain first real-time data; and The second detection unit is used to detect functional defects of the target pipeline to obtain second real-time data.
[0016] The beneficial effects of the present invention are: Efficient responsibility tracing: By linking supplier information with the pipeline network construction database, if a pipeline is found to have quality problems or usage defects, the responsible party can be quickly located; Verifiable entry status: The pipeline network construction database includes entry information when the pipeline enters the site, and digital information is retained to facilitate identification of the source of quality problems; Improved operation and maintenance safety: By acquiring real-time data of target pipelines at preset intervals, the operating status of various types of pipeline networks can be monitored in real time, providing timely warnings of potential risks; Strong scalability: supports the integration of multiple types of pipe network models and adapts to the needs of complex building scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Flowchart of the construction method of the present invention.
[0018] Figure 2 Schematic diagram of the structure of the system of the present invention.
[0019] In the figure: 10-digital model; 11-water supply and drainage network model; 12-heating and air-conditioning network model; 13-electrical network model; 14-gas network model; 15-fire protection network model; 20-network model acquisition module; 30-database generation module; 40-network construction database; 50-dynamic monitoring and early warning module; 51-first detection unit; 52-second detection unit; 60-early warning report. DETAILED DESCRIPTION
[0020] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0021] like Figure 1 The digital management method for building integrated pipe network engineering shown includes the following steps: Step 1: Obtain a digital model of the building's integrated pipe network project, wherein the digital model includes any one or more of the following pipe network models: a water supply and drainage pipe network model, a heating and air conditioning pipe network model, an electrical pipe network model, a gas pipe network model, and a fire protection pipe network model; Step 2: Generate a corresponding pipeline network construction database based on the digital model. The pipeline network construction database includes digital information of each pipeline in the corresponding pipeline network model. The digital information includes pipeline entry information (also known as integrity information) and supplier information. Step 3: acquiring real-time data of the target pipeline at preset intervals and comparing it with the digital information in the pipeline network construction database; Step 4: If integrity degradation occurs, that is, the difference between the real-time data and the digital information exceeds a preset threshold, the supplier information of the target pipeline is retrieved and an early warning report is generated.
[0022] Through the above technical solution, on the one hand, the pipeline construction database generated according to the digital model of the building integrated pipeline network project can clearly determine the supplier information of each pipeline in each type of pipeline model. In this way, if the operator or building owner finds that a pipeline has quality problems or usage defects during the normal operation of the building, the corresponding supplier information can be obtained very quickly and conveniently to facilitate specific cause investigation and accountability.
[0023] On the other hand, the pipeline construction database generated based on the digital model of the building's integrated pipeline network project can clearly determine the integrity information of each pipeline in each type of pipeline network model at the time of entry (i.e., entry information). In this way, if the operator or building owner discovers that a certain pipeline has quality problems or usage defects during the normal operation of the building, the entry status of the pipeline can be determined very quickly and conveniently, thereby judging whether the pipeline had integrity problems when it entered the site or whether the integrity problems only appeared during the normal operation of the building, so that the operator can determine the person to be held accountable and the direction of the investigation.
[0024] Acquiring real-time data of a target pipeline at preset intervals can be accomplished in a variety of specific ways. For example, this can be accomplished through endoscopic inspection (i.e., using a closed-circuit television camera to enter the interior of a pipeline and inspect the interior for corrosion, cracks, leaks, etc.), ultrasonic testing (i.e., using ultrasonic technology to detect pipeline wall thickness, which can reveal internal corrosion and cracks), penetrant testing (i.e., applying a penetrant to the pipeline surface and detecting tiny cracks and holes by its accumulation in defects), radiographic testing (i.e., using X-rays or gamma rays to penetrate the pipeline and detecting internal defects by detecting the attenuation of the radiation in the pipeline material), and ground-penetrating radar (for buried pipelines, using ground-penetrating radar to detect the pipeline's depth, direction, and surrounding soil conditions). This application does not specifically limit this approach, and the real-time data acquisition method can utilize existing technologies. The above-mentioned embodiments can be used to detect structural or functional defects in the target pipeline to obtain corresponding first real-time data or second real-time data for comparison with the digital information in the pipeline network construction database.
[0025] The pipeline network construction database and digital model are generated and mastered by the designer or constructor, and should be handed over to the building owner or operator during the acceptance process so that the building owner or operator can obtain the supplier information of the corresponding pipeline more quickly during the normal operation of the building.
[0026] When determining whether the integrity of the target pipeline has been reduced, normative documents such as relevant specifications or design requirements of the target pipeline network should be combined to draw authoritative and referenceable conclusions.
[0027] Since pipes go through placement and processing from the time they arrive on site to the time they are installed, problems with the pipes may not only be caused by the supplier, but may also be caused by the construction party during processing.
[0028] In view of this, in order to facilitate operators or building owners to more accurately understand the status changes of pipes from arrival to installation, in one embodiment of the present application, the digital information of the present application may also include: the arrival time, processing method, processing time, and construction time of the corresponding pipeline; if integrity degradation occurs, the arrival time, processing method, processing time, and construction time of the target pipeline in the pipeline network construction database are obtained.
[0029] In this way, the operator or building owner can determine whether the pipe may have corresponding problems based on the processing method. At the same time, they can also comprehensively judge whether the construction party's processing behavior is sufficient to affect the problems of the pipeline through the entry time, processing time, construction time and processing method, so that the operator or building owner can determine the responsible party and maintenance plan.
[0030] For the water supply and drainage network model, the digital information may also include the pipeline design flow and pipeline design pressure; the actual flow data and actual pressure data of a certain pipeline in the water supply and drainage network model are obtained at preset intervals, and compared with the pipeline design flow and pipeline design pressure of the corresponding pipeline in the pipeline network construction database; if the difference between the actual flow data and the pipeline design flow is greater than or equal to the first threshold, the flow warning information is output; if the difference between the actual pressure data and the pipeline design pressure is greater than or equal to the second threshold, the pressure warning information is output.
[0031] In this way, through the above technical solution, the digital information has corresponding records of the design flow and design pressure of all pipes corresponding to the water supply and drainage network model, and based on the actual flow data and actual pressure data obtained during the actual operation process, it can be effectively judged whether there is a problem of local or complete pipe overpressure in the water supply and drainage network of the building, thereby effectively ensuring the operational safety of the water supply and drainage network of the building.
[0032] In this embodiment, it can be understood that the first threshold and the second threshold can be adjusted according to the actual situation of the corresponding pipeline, and this application does not make any specific limitations on this.
[0033] In one embodiment of the present application, for a heating and air-conditioning network model, the digital information may also include the design operating temperature of the corresponding pipeline; the actual operating temperature of a certain pipeline in the heating and air-conditioning network model is obtained at preset intervals, and compared with the design operating temperature of the corresponding pipeline at the time of entry in the network construction database; if the difference between the actual operating temperature and the maximum value of the design operating temperature is greater than or equal to a third threshold, a temperature warning message is output.
[0034] In this way, through the above technical solution, digital information has corresponding records of the design operating temperatures of all pipes corresponding to the heating and air-conditioning network model, and based on the actual operating temperature obtained during actual operation, it can be judged in real time whether there is a problem of local or complete pipe overheating in the heating and air-conditioning network of the building, thereby effectively conducting real-time detection and early warning of the operating reliability, economy and safety of the heating and air-conditioning network.
[0035] In this embodiment, it is understandable that the third threshold value can be adjusted according to the actual situation of the corresponding pipeline, and this application does not make any specific limitation on this.
[0036] In one embodiment of the present application, for an electrical pipe network model, humidity data of a certain pipe in the electrical pipe network model is obtained at preset intervals; if the humidity is greater than or equal to a fourth threshold, water accumulation warning information is output.
[0037] In this way, through the above technical solution, during the normal operation of the building, the water accumulation situation in all pipes corresponding to the electrical pipe network model can be judged through the obtained humidity data, so as to ensure more accurate and reliable judgment and early warning of the operational reliability, safety and service life of the electrical pipe network.
[0038] In this embodiment, it can be understood that the fourth threshold value can be adjusted according to the actual situation of the corresponding pipeline, and this application does not make any specific limitation on this.
[0039] In one embodiment of the present application, the fourth threshold may be 98%-100%.
[0040] In one embodiment of the present application, for a gas network model, the methane concentration at a certain pipeline interface in the gas network model is obtained at preset intervals; if the methane concentration is greater than or equal to a fifth threshold, leakage warning information is output.
[0041] In this way, through the above technical solution, during the normal operation of the building, the leakage conditions at all pipeline interfaces corresponding to the gas pipeline network model can be judged by the obtained methane concentration, so as to ensure the operational reliability and safety of the gas pipeline network and make more accurate and reliable judgments and early warnings.
[0042] In this embodiment, it can be understood that the fifth threshold value can be adjusted according to relevant gas leakage standards, and this application does not make any specific limitation on this.
[0043] In one embodiment of the present application, for a fire pipe network model, the fluid pressure in a certain pipe in the fire pipe network model is obtained at preset intervals; if the fluid pressure is less than or equal to a sixth threshold, a fire pressure insufficient warning message is output.
[0044] In this way, through the above technical solution, during the normal operation of the building, the water pressure conditions in all pipes corresponding to the fire protection pipe network model can be judged by the obtained fluid pressure, so as to ensure the operational reliability and safety of the fire protection pipe network and make more accurate and reliable judgments and early warnings.
[0045] In this embodiment, it can be understood that the sixth threshold value can be adjusted according to relevant fire protection pipeline water pressure specifications, and this application does not make any specific limitations on this.
[0046] Based on the same inventive concept, Figure 2 As shown, the present invention also proposes a digital management system for building integrated pipe network projects, including: a pipe network model acquisition module 20, a database generation module 30 and a dynamic monitoring and early warning module 50.
[0047] The pipe network model acquisition module 20 is used to obtain a digital model 10 of the building integrated pipe network project, wherein the digital model 10 includes any one or more of the following pipe network models: a water supply and drainage pipe network model 11, a heating and air conditioning pipe network model 12, an electrical pipe network model 13, a gas pipe network model 14, and a fire protection pipe network model 15; The database generation module 30 is used to generate a corresponding pipeline network construction database 40 based on the digital model 10; the pipeline network construction database 40 includes digital information of each pipeline in the corresponding pipeline network model, and the digital information includes the entry information and supplier information of the pipeline when it enters the site; The dynamic monitoring and early warning module 50 is used to obtain real-time data from the target pipeline at preset intervals and compare it with the digital information in the pipeline network construction database 40. If the difference between the real-time data and the digital information exceeds a preset threshold, the module retrieves the supplier information of the target pipeline and generates an early warning report 60. The dynamic monitoring and early warning module 50 includes a first detection unit 51 and a second detection unit 52. The first detection unit 51 is used to detect structural defects in the target pipeline to obtain first real-time data; the second detection unit 52 is used to detect functional defects in the target pipeline to obtain second real-time data.
[0048] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the principles of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A digital management method for building integrated pipe network engineering, characterized in that: The following steps are involved: Step 1: Obtain a digital model of the building's integrated pipe network project, wherein the digital model includes any one or more of the following pipe network models: a water supply and drainage pipe network model, a heating and air conditioning pipe network model, an electrical pipe network model, a gas pipe network model, and a fire protection pipe network model; Step 2: Generate a corresponding pipeline network construction database based on the digital model, wherein the pipeline network construction database includes digital information of each pipeline in the corresponding pipeline network model, and the digital information includes entry information and supplier information when the pipeline enters the site; Step 3: Acquire real-time data of the target pipeline at preset intervals and compare it with the digital information in the pipeline network construction database; Step 4: If the difference between the real-time data and the digital information exceeds a preset threshold, the supplier information of the target pipeline is retrieved and an early warning report is generated.
2. A digital management method for building integrated pipe network engineering according to claim 1, characterized in that: The digital information also includes: the pipeline's entry time, processing method, processing time and construction time; and step 4 also includes retrieving the target pipeline's entry time, processing method, processing time and construction time.
3. A digital management method for building integrated pipe network engineering according to claim 1, characterized in that: The digital model includes a water supply and drainage network model; the digital information also includes the pipeline design flow and pipeline design pressure; the real-time data includes the actual flow data and actual pressure data of the pipeline; The step 3 includes: obtaining actual flow data and actual pressure data of the target pipeline in the water supply and drainage network model at preset intervals, and comparing them with the pipeline design flow and pipeline design pressure of the target pipeline; The step 4 includes: if the difference between the actual flow data and the pipeline design flow is greater than or equal to a first threshold, outputting flow warning information; if the difference between the actual pressure data and the pipeline design pressure is greater than or equal to a second threshold, outputting pressure warning information.
4. A digital management method for building integrated pipe network engineering according to claim 1, characterized in that: The digital model includes a heating and air conditioning pipe network model; the digital information also includes the designed operating temperature of the pipe; the real-time data includes the actual operating temperature of the pipe; The step 3 includes: obtaining the actual operating temperature of the target pipeline in the heating and air-conditioning network model at preset intervals, and comparing it with the designed operating temperature of the target pipeline; The step 4 includes: if the difference between the actual operating temperature and the maximum value of the designed operating temperature is greater than or equal to a third threshold, outputting temperature warning information.
5. A digital management method for building integrated pipe network engineering according to claim 1, characterized in that: The digital model includes an electrical pipe network model; the digital information also includes a fourth threshold value representing the humidity of water in the pipe; the real-time data includes humidity data of the pipe; The step 3 includes: acquiring humidity data of a target pipeline in the electrical pipe network model at preset intervals, and comparing the humidity data with a fourth threshold value of the target pipeline; The step 4 includes: if the humidity data is greater than or equal to the fourth threshold, outputting water accumulation warning information.
6. A digital management method for building integrated pipe network engineering according to claim 5, characterized in that: The fourth threshold is 98%-100%.
7. A digital management method for building integrated pipe network engineering according to claim 1, characterized in that: The digital model includes a gas pipeline network model; the digital information also includes a fifth threshold value representing pipeline methane leakage; the real-time data includes the methane concentration at the pipeline interface; The step 3 includes: obtaining the methane concentration of the target interface of the target pipeline in the gas network model at a preset time interval, and comparing it with the fifth threshold of the target pipeline; The step 4 includes: if the methane concentration is greater than or equal to the fifth threshold, outputting leakage warning information.
8. A digital management method for building integrated pipe network engineering according to claim 1, characterized in that: The digital model includes a fire protection pipe network model; the digital information also includes a sixth threshold value representing the pipeline fluid pressure; the real-time data includes the pipeline fluid pressure; The step 3 includes: obtaining the fluid pressure of the target pipeline in the fire protection pipe network model at preset intervals, and comparing it with the sixth threshold value of the target pipeline; The step 4 includes: if the fluid pressure is less than or equal to the sixth threshold, outputting a warning message of insufficient fire-fighting pressure.
9. A digital management system for building integrated pipe network engineering, characterized in that: include: A pipe network model acquisition module is used to obtain a digital model of the building's integrated pipe network project, wherein the digital model includes any one or more of the following pipe network models: a water supply and drainage pipe network model, a heating and air conditioning pipe network model, an electrical pipe network model, a gas pipe network model, and a fire protection pipe network model; a database generation module, configured to generate a corresponding pipeline network construction database based on the digital model; the pipeline network construction database includes digital information of each pipeline in the corresponding pipeline network model, including pipeline entry information and supplier information; and The dynamic monitoring and early warning module is used to obtain real-time data of the target pipeline at preset intervals and compare it with the digital information in the pipeline network construction database; if the difference between the real-time data and the digital information exceeds a preset threshold, the supplier information of the target pipeline is retrieved and an early warning report is generated.
10. A digital management system for building integrated pipe network engineering according to claim 9, characterized in that: The dynamic monitoring and early warning module includes: A first detection unit, configured to detect structural defects of a target pipeline to obtain first real-time data; and The second detection unit is used to detect functional defects of the target pipeline to obtain second real-time data.