CN115900578A - Three-dimensional model visualization system based on pressure vessel design - Google Patents
Three-dimensional model visualization system based on pressure vessel design Download PDFInfo
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- CN115900578A CN115900578A CN202211677817.3A CN202211677817A CN115900578A CN 115900578 A CN115900578 A CN 115900578A CN 202211677817 A CN202211677817 A CN 202211677817A CN 115900578 A CN115900578 A CN 115900578A
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Abstract
The invention discloses a three-dimensional model visualization system based on pressure vessel design, which performs characteristic information acquisition by matching an image scanning component sub-coordinate area arranged at the same distance with a pressure detection component through a tool with a plurality of pressure detection components arranged in a row at equal distance, and specifically comprises the following steps: s1, acquiring original characteristic data by adopting a pressure detection assembly in cooperation with image scanning; s2, processing the original characteristic data, and combining the image and the pressure data to obtain three-dimensional characteristic data; s3, establishing an integral three-dimensional model of the pressure container according to the obtained three-dimensional characteristic data; and S4, carrying the pressure vessel integral three-dimensional model into a visualization platform. According to the invention, the pressure detection component is matched with the image scanning component to accurately scan, the three-dimensional characteristics of the pressure container equipment are rapidly generated to carry out three-dimensional model modeling, and the model is provided for the application in visual management of the equipment, so that not only can the risk detection of the pressure container in all aspects be visually shown, but also the operation management level of the equipment is favorably improved.
Description
Technical Field
The invention relates to the technical field related to the operation monitoring of pressure vessel equipment, in particular to a three-dimensional model visualization system based on pressure vessel design.
Background
The pressure vessel all probably has the deformation problem in forging the use, the safe operation that all can influence equipment including conditions such as local pressure deformation, corruption, wearing and tearing is used, in order to ensure pressure vessel long period safe operation, the staff often need carry out the periodic overhaul, so that in time understand and the quality situation of each part of pressure vessel, avoid appearing some incident, this risk and the management process to material damage probability and equipment inefficacy also be risk assessment, risk graph that corresponding pressure vessel usually need be drawn in order to show pressure vessel's risk condition better.
The conventional drawing mode for detecting the risk map is usually a drawing mode through manual detection, and is matched with auxiliary detection appliances, such as a bulge deformation dimension measuring instrument of pressure-bearing special equipment with Chinese patent publication No. CN108981551A, deformation of a measurement area can be observed by naked eyes by matching with detection personnel, a risk map is drawn, risks of a pressure container and a pipeline are determined, but the detection basically depends on manual detection, so that the detection efficiency is low, in a specific detection process, the detection is accumulated according to proficiency and working experience of the detection personnel, the detection auxiliary means is limited by manpower, and the rapid completion of pipeline detection information collection is not facilitated.
Meanwhile, in the existing detection process, a two-dimensional drawing is usually drawn manually, and a detection area label is marked on the drawing, so that the number of detection areas is large, the workload of detection personnel is increased when the distribution is complex, the expression is not clear in the form of the hand-drawn two-dimensional drawing, even if drawing software is used for two-dimensional drawing, the space information is relatively abstract, some space relations are complex, and all detection information of the pressure container cannot be completely displayed by using the traditional two-dimensional symbol or line description mode, so that the detection requirement of safety production cannot be met.
Aiming at the problems, the three-dimensional model visualization system based on the pressure container design is innovatively designed on the basis of the original three-dimensional model visualization system based on the pressure container design.
Disclosure of Invention
The invention aims to provide a three-dimensional model visualization system based on pressure container design, and aims to solve the problems that the manual detection of the pressure container in the background technology is low in working efficiency, poor in two-dimensional risk map display effect and not beneficial to safety production management.
In order to achieve the purpose, the invention provides the following technical scheme: a three-dimensional model visualization system based on pressure vessel design;
the visualization system collects characteristic information by matching with image scanning component sub-coordinate areas which are arranged at the same distance with the pressure detection components through a tool which is provided with a plurality of pressure detection components at equal intervals in a row, and the characteristic information collection synchronously comprises area image information and pressure parameter change of corresponding coordinates;
the information acquisition and processing of the visualization system specifically comprises the following steps:
s1, acquiring original characteristic data by adopting a pressure detection assembly in cooperation with image scanning;
s2, processing the original characteristic data, and combining the image and the pressure data to obtain three-dimensional characteristic data;
s3, establishing an integral three-dimensional model of the pressure container according to the obtained three-dimensional characteristic data;
and S4, carrying the pressure vessel integral three-dimensional model into a visualization platform.
Preferably, in the step S1, the pressure detection assembly is used as a characteristic information acquisition tool, the pressure detection assembly is moved in a balanced manner with an initial state pressure value as a reference, and the flatness and the deformation degree of the detection surface of the pressure container are determined by the detection value change of each pressure detection assembly;
and simultaneously, the image scanning component is matched to carry out image acquisition and detection on the pressure container, the image acquisition process is displayed, the damage characteristic image in the equipment is extracted, the image scanning component and the pressure detection component are synchronously moved and arranged, the image information before or after the pressure detection component passes is acquired through the image scanning component, the time difference of the image information is adjusted, the image information is kept consistent with the pressure detection information, the image information is processed, and the image characteristic points extracted by the pressure container in the experiment are displayed.
Preferably, the specific process of acquiring the original characteristic data by the pressure detection assembly in cooperation with the image scanning is as follows:
A. the central line of the pressure container corresponding to the arrangement instrument is stably adjusted;
B. starting an instrument to set parameters to determine region coordinates;
C. performing area fine scanning according to the area coordinates;
D. checking the data integrity of the area, if the data is complete, scanning the lower area, and if the data is incomplete, returning to the previous step;
E. and judging whether the scanning area of the pressure container forms a whole, if so, finishing the scanning, and if not, continuing to scan the missing area.
Preferably, in the step S2, the image information of the image scanning component is processed to perform splicing, denoising, simplifying and segmentation processing on the original feature data, coordinates or labels are respectively allocated to the segmented regions, and the pressure value of the pressure detection component is converted into an expression of a deformation amount, which corresponds to the corresponding coordinate of the image information processing;
the pressure detection assembly is matched with the image scanning assembly to collect image output characteristic points of visual detection damage, so that pressure data of the pressure detection assembly is correspondingly linked in each divided coordinate area after three-dimensional modeling, a pressure container digital three-dimensional model system is obtained through a three-dimensional imaging technology according to a plurality of processed images collected along with movement of a tool, a pressure container three-dimensional digital model library is constructed, and plane damage characteristics of a pressure container damage area are converted into three-dimensional image characteristics through three-dimensional vision.
Preferably, in the step S3, a pressure vessel model is constructed according to a pressure vessel center line, and a pressure vessel three-dimensional digital model library is matched to quickly generate pressure vessel equipment for three-dimensional model modeling;
and meanwhile, according to the attached facility data of the pressure vessel, constructing an attached facility model of the pressure vessel by adopting three-dimensional modeling, and integrating the pressure vessel model and the attached facility model of the pressure vessel to obtain an integral three-dimensional model of the pressure vessel.
Preferably, the pressure container three-dimensional digital model library is based on a three-dimensional simulation modeling technology, three-dimensional models of different types of pressure container equipment are respectively constructed, three-dimensional model standard template libraries of various types of pressure containers are formed and used as a basis for extracting three-dimensional model matching and classification, rapid extraction from characteristic data is realized through the three-dimensional digital model matching technology, and pressure container inspection data are rapidly generated.
Preferably, in the step S4, the model is provided for application in visual management of the device, the pressure value and the deformation value of the corresponding coordinate position are retrieved through the visual platform, the risk map is displayed by changing color of the point where the local pressure value or the deformation value exceeds the threshold, and the risk map respectively identifies high risk, medium risk, low risk and safety state by red, orange, yellow, blue and green;
the pressure values and deformation values comprise a comparison of pressure value data detected by a plurality of pressure detection assemblies in a plurality of coordinate regions to determine local deformation.
Preferably, the pressure vessel is one of a reaction vessel, a heat exchange vessel, a separation vessel and a storage vessel;
the image scanning component is a high-definition camera or an infrared camera, and the image scanning component comprises a synchronous moving component which is a light supplementing lamp or a pressure vessel wall heating piece.
Preferably, the pressure detection component and the image scanning component are connected with the input end of the processor through signal lines, and the processor stores data and signals sent by the pressure detection component and the image scanning component, and the data and the signals are transferred to a computer through data lines or storage equipment for data processing, or the data is directly processed through the processor.
Preferably, the pressure detection assembly and the image scanning assembly are used for obtaining model data of the pressure container to be detected after the pressure container to be detected is subjected to three-dimensional scanning, and sending the model data to the processor, the pressure detection assembly and the image scanning assembly set a coordinate area for the pressure container to be detected, the pressure data are linked with the coordinate area according to the set coordinate area, and the pressure condition of each pressure point location is expressed through the three-dimensional model;
and the data processing of the processor comprises receiving the model data of the pressure container to be detected, obtaining the abrasion, corrosion and deformation information of the corresponding area of the pressure container to be detected, storing the information, processing the image and then carrying out three-dimensional modeling.
Compared with the prior art, the invention has the beneficial effects that: the three-dimensional model visualization system based on the pressure vessel design,
1. the pressure detection assembly is matched with the image scanning assembly to scan characteristic data, flatness of the surface of a pressure container corresponding to the corresponding pressure detection assembly is determined by detecting pressure change amplitude of each pressure detection assembly, meanwhile, the image scanning assembly is matched to perform three-dimensional scanning detection in a coordinate region, the obtained characteristic data of the pressure container is sent to the processor, the processor receives characteristic information such as abrasion, corrosion and deformation of the corresponding pressure container region to be detected, three-dimensional modeling is performed on the corresponding coordinate region, rapid detection can be achieved, detection and modeling can be combined, visual monitoring is facilitated, meanwhile, the influence of human factors is avoided, and detection precision is improved;
2. utilize the accurate scanning of pressure measurement subassembly cooperation image scanning subassembly, generate pressure vessel equipment three-dimensional characteristic fast and carry out three-dimensional model modeling, and use in the visual management of providing the model for equipment, demonstrate through characteristic information such as three-dimensional risk map regional wearing and tearing, corruption and deformation of pressure vessel, also can conveniently carry out service flow associated service data such as equipment inspection, safety assessment, wear and tear, the corrosion state of pressure vessel, the visual demonstration of inspection testing result, adopt three-dimensional modeling to draw the three-dimensional risk map of pressure vessel, not only can demonstrate each aspect risk detection of pressure vessel directly perceivedly, still do benefit to equipment management personnel and investigate the management better, promote equipment operation administrative level.
Drawings
FIG. 1 is a schematic diagram of the overall working process of the system of the present invention;
FIG. 2 is a schematic block diagram of the system of the present invention as a whole;
FIG. 3 is a schematic view of a detailed process of acquiring original feature data by the pressure detection assembly in cooperation with image scanning according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a three-dimensional model visualization system based on pressure vessel design;
the visualization system collects characteristic information by a tool with a plurality of pressure detection assemblies arranged in a row at equal intervals and matching with image scanning assembly sub-coordinate areas arranged at the same distance with the pressure detection assemblies, and the characteristic information collection synchronously comprises area image information and pressure parameter change of corresponding coordinates;
the information acquisition and processing of the visualization system specifically comprises the following steps:
s1, acquiring original characteristic data by adopting a pressure detection assembly in cooperation with image scanning;
s1, taking a pressure detection assembly as a characteristic information acquisition tool, keeping the pressure detection assembly in a balanced stress movement mode by taking an initial state pressure value as a reference, and determining the flatness and the deformation degree of a detection surface of a pressure container through the detection value change of each pressure detection assembly;
and simultaneously, the image scanning component is matched to carry out image acquisition and detection on the pressure container, the image acquisition process is displayed, the damage characteristic image in the equipment is extracted, the image scanning component and the pressure detection component are synchronously moved and arranged, the image information before or after the pressure detection component passes is acquired through the image scanning component, the time difference of the image information is adjusted, the image information is kept consistent with the pressure detection information, the image information is processed, and the image characteristic points extracted by the pressure container in the experiment are displayed.
The specific process of acquiring the original characteristic data by the pressure detection assembly in cooperation with image scanning is as follows:
A. the instrument is arranged to perform stable adjustment corresponding to the central line of the pressure container;
B. starting an instrument to set parameters to determine region coordinates;
C. performing area fine scanning according to the area coordinates;
D. checking the integrity of the data of the region, if the data is complete, scanning the lower region, and if the data is incomplete, returning to the previous step;
E. and judging whether the scanning area of the pressure container forms a whole, if so, finishing the scanning, and if not, continuing to scan the missing area.
S2, processing the original characteristic data, and combining the image and the pressure data to obtain three-dimensional characteristic data;
s2, processing image information of the image scanning assembly, splicing, denoising, simplifying and segmenting original characteristic data, distributing coordinates or labels to segmented regions respectively, and converting a pressure value of the pressure detection assembly into an expression of a deformation amount corresponding to corresponding coordinates of image information processing;
the pressure detection assembly is matched with the image scanning assembly to collect image output characteristic points of visual detection damage, so that each segmented coordinate area after three-dimensional modeling is correspondingly linked with pressure data of the pressure detection assembly, a plurality of processed images collected along with movement of a tool obtain a pressure container digital three-dimensional model system through a three-dimensional imaging technology, a pressure container three-dimensional digital model library is constructed, and plane damage characteristics of a pressure container damage area are converted into three-dimensional image characteristics through three-dimensional vision.
S3, establishing an integral three-dimensional model of the pressure container according to the obtained three-dimensional characteristic data;
s3, constructing a pressure container model according to the central line of the pressure container, and rapidly generating pressure container equipment to perform three-dimensional model modeling by matching with a pressure container three-dimensional digital model library;
and meanwhile, according to the pressure vessel affiliated facility data, constructing a pressure vessel affiliated facility model by adopting three-dimensional modeling, and integrating the pressure vessel model and the pressure vessel affiliated facility model to obtain an integral pressure vessel three-dimensional model.
The pressure container three-dimensional digital model library is based on a three-dimensional simulation modeling technology, three-dimensional models of different types of pressure container equipment are respectively constructed, a three-dimensional model standard template library of various pressure containers is formed and is used as a basis for extracting three-dimensional model matching and classification, rapid extraction from characteristic data is realized through the three-dimensional digital model matching technology, and pressure container inspection data are rapidly generated.
And S4, carrying the pressure vessel integral three-dimensional model into a visualization platform.
S4, providing the model for application in visual management of equipment, calling pressure values and deformation values of corresponding coordinate positions through a visual platform, displaying a risk graph by changing colors of point positions with local pressure values or deformation values exceeding a threshold value, wherein the risk graph respectively uses red, orange, yellow, blue and green to identify high risk, medium risk, low risk and safety states;
the pressure values and deformation values comprise a comparison of pressure value data detected by a plurality of pressure detection assemblies within a plurality of coordinate regions to determine a local deformation.
The pressure container is a storage container; the image scanning assembly is a high-definition camera and comprises a synchronous moving assembly, and the synchronous moving assembly is a light supplementing lamp.
The pressure detection component and the image scanning component are connected with the input end of the processor through signal lines, and the processor stores data and signals sent by the pressure detection component and the image scanning component, and the data and the signals are transferred to a computer through data lines or storage equipment to be processed or directly processed through the processor.
The pressure detection assembly and the image scanning assembly are used for obtaining model data of the pressure container to be detected after the pressure container to be detected is subjected to three-dimensional scanning, and sending the model data to the processor, the pressure detection assembly and the image scanning assembly set a coordinate area for the pressure container to be detected, the pressure data are linked with the coordinate area according to the set coordinate area, and the pressure condition of each pressure point is expressed through the three-dimensional model;
and the data processing of the processor comprises receiving the model data of the pressure container to be detected, obtaining the abrasion, corrosion and deformation information of the corresponding area of the pressure container to be detected, storing the information, processing the image and then performing three-dimensional modeling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A three-dimensional model visualization system based on pressure vessel design is characterized in that:
the visualization system collects characteristic information by matching with an image scanning component coordinate area which is arranged at the same distance with the pressure detection component through a tool which is provided with a plurality of pressure detection components in a row at equal intervals, and the characteristic information collection synchronously comprises area image information and pressure parameter change of corresponding coordinates;
the information acquisition and processing of the visualization system specifically comprises the following steps:
s1, acquiring original characteristic data by adopting a pressure detection assembly in cooperation with image scanning;
s2, processing the original characteristic data, and combining the image and the pressure data to obtain three-dimensional characteristic data;
s3, establishing an integral three-dimensional model of the pressure container according to the obtained three-dimensional characteristic data;
and S4, carrying the pressure vessel integral three-dimensional model into a visualization platform.
2. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: the step S1 is that the pressure detection assembly is used as a characteristic information acquisition tool, the pressure detection assembly is moved by keeping balanced stress by taking an initial state pressure value as a reference, and the flatness and the deformation degree of a detection surface of the pressure container are determined through the detection value change of each pressure detection assembly;
and simultaneously, the image scanning component is matched to carry out image acquisition and detection on the pressure container, the image acquisition process is displayed, the damage characteristic image in the equipment is extracted, the image scanning component and the pressure detection component are synchronously moved and arranged, the image information before or after the pressure detection component passes is acquired through the image scanning component, the time difference of the image information is adjusted, the image information is kept consistent with the pressure detection information, the image information is processed, and the image characteristic points extracted by the pressure container in the experiment are displayed.
3. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: the specific process of acquiring the original characteristic data by the pressure detection assembly in cooperation with image scanning is as follows:
A. the central line of the pressure container corresponding to the arrangement instrument is stably adjusted;
B. starting an instrument to set parameters to determine region coordinates;
C. performing area fine scanning according to the area coordinates;
D. checking the data integrity of the area, if the data is complete, scanning the lower area, and if the data is incomplete, returning to the previous step;
E. and judging whether the scanning area of the pressure container forms a whole, if so, finishing the scanning, and if not, continuing to scan the missing area.
4. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: processing the image information of the image scanning assembly in the step S2, splicing, denoising, simplifying and segmenting the original characteristic data, respectively distributing coordinates or labels to segmented regions, and converting the pressure value of the pressure detection assembly into an expression of deformation corresponding to the corresponding coordinates of image information processing;
the pressure detection assembly is matched with the image scanning assembly to collect image output characteristic points of visual detection damage, so that pressure data of the pressure detection assembly is correspondingly linked in each divided coordinate area after three-dimensional modeling, a pressure container digital three-dimensional model system is obtained through a three-dimensional imaging technology according to a plurality of processed images collected along with movement of a tool, a pressure container three-dimensional digital model library is constructed, and plane damage characteristics of a pressure container damage area are converted into three-dimensional image characteristics through three-dimensional vision.
5. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: in the step S3, a pressure container model is built according to the central line of the pressure container, and the pressure container model is matched with a three-dimensional digital model library of the pressure container to quickly generate pressure container equipment for three-dimensional model modeling;
and meanwhile, according to the attached facility data of the pressure vessel, constructing an attached facility model of the pressure vessel by adopting three-dimensional modeling, and integrating the pressure vessel model and the attached facility model of the pressure vessel to obtain an integral three-dimensional model of the pressure vessel.
6. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: the pressure container three-dimensional digital model library is based on a three-dimensional simulation modeling technology, three-dimensional models of different types of pressure container equipment are constructed respectively, a three-dimensional model standard template library of various pressure containers is formed and is used as a basis for extracting three-dimensional model matching and classification, rapid extraction from characteristic data is achieved through the three-dimensional digital model matching technology, and pressure container inspection data are generated rapidly.
7. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: in the step S4, the model is provided for application in visual management of the device, the pressure value and the deformation value of the corresponding coordinate position are retrieved through the visual platform, the risk map is displayed by changing color of the point where the local pressure value or the deformation value exceeds the threshold, and the risk map respectively uses red, orange, yellow, blue and green to identify high risk, medium risk, low risk and safety states;
the pressure values and deformation values comprise a comparison of pressure value data detected by a plurality of pressure detection assemblies in a plurality of coordinate regions to determine local deformation.
8. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: the pressure container is one of a reaction container, a heat exchange container, a separation container and a storage container;
the image scanning component is a high-definition camera or an infrared camera, and the image scanning component comprises a synchronous moving component which is a light supplementing lamp or a pressure vessel wall heating piece.
9. The pressure vessel design-based three-dimensional model visualization system according to claim 1, wherein: the pressure detection component and the image scanning component are connected with the input end of the processor through signal lines, and the processor stores data and signals sent by the pressure detection component and the image scanning component, and the data and the signals are transferred to a computer through data lines or storage equipment to be processed or directly processed through the processor.
10. The pressure vessel design-based three-dimensional model visualization system according to claim 9, wherein: the pressure detection assembly and the image scanning assembly are used for performing three-dimensional scanning on the pressure container to be detected to obtain model data of the pressure container to be detected and sending the model data to the processor, the pressure detection assembly and the image scanning assembly set a coordinate area for the pressure container to be detected, the pressure data are linked with the coordinate area according to the set coordinate area, and the pressure condition of each pressure point is expressed through the three-dimensional model;
and the data processing of the processor comprises receiving the model data of the pressure container to be detected, obtaining the abrasion, corrosion and deformation information of the corresponding area of the pressure container to be detected, storing the information, processing the image and then carrying out three-dimensional modeling.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117056686A (en) * | 2023-08-14 | 2023-11-14 | 嘉兴市安得特种设备科技有限公司 | Alarming method and system for detecting surface defects of pressure container |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117056686A (en) * | 2023-08-14 | 2023-11-14 | 嘉兴市安得特种设备科技有限公司 | Alarming method and system for detecting surface defects of pressure container |
| CN117056686B (en) * | 2023-08-14 | 2024-02-02 | 嘉兴市安得特种设备科技有限公司 | Alarming method and system for detecting surface defects of pressure container |
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