CN112215517A - Intelligent auxiliary system and method for regular inspection of pressure pipeline - Google Patents
Intelligent auxiliary system and method for regular inspection of pressure pipeline Download PDFInfo
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Abstract
The invention provides an intelligent auxiliary system and method for regular inspection of a pressure pipeline, which relate to the field of special equipment inspection and detection, wherein a database is used for storing relevant specifications and standards; the data acquisition module acquires inspection data of the pressure pipeline to be inspected; the input module realizes the input of the pressure pipeline equipment information and the inspection data and calls corresponding specifications and standards in the database; the graphics module generates a single line diagram of the pressure pipeline according to the received pressure pipeline parameter information; the logic judgment module calls the relevant specifications and standards, performs logic judgment, selection and relevant calculation on the input information of the input module according to the regulations, and sends the calculation result to the output module; and the output module outputs the received single line diagram and the logic calculation result according to the corresponding text format. The inspection scheme of the invention reduces the workload of the inspection personnel for inquiring the data, simplifies the intermediate link for issuing the inspection report, reduces the influence factors considered in the inspection and improves the inspection efficiency and quality.
Description
Technical Field
The invention relates to a special equipment inspection and detection technology, in particular to an intelligent auxiliary system and method for periodic inspection of a pressure pipeline.
Background
The pressure pipeline is used as a pressure-bearing special device, is widely applied to industrial departments such as petroleum, chemical engineering, machinery, metallurgy and the like and people's life, the using state of the pressure pipeline is mostly the conditions of high pressure, high temperature and the like, and the bearing medium is mostly inflammable, toxic and the like, so that the safe operation of the pressure pipeline is particularly important, and the pressure pipeline is required to be regularly checked according to certain period according to relevant national law regulations.
The regular inspection is one of important measures for ensuring the safe operation of the pressure pipeline, and means that a special equipment inspection mechanism (hereinafter referred to as an inspection mechanism) performs compliance verification activities on the safety state of the pressure pipeline according to the regulations of TSG D7005-2018 pressure pipeline regular inspection rules-industrial pressure pipelines (hereinafter referred to as pipe regulations) according to a certain time period.
At present, pressure pipeline regular inspection is completed by an inspector in an inspection institution, the inspector inspects pressure pipeline data, looks up corresponding standard standards, finds out a possible damage mode and a possible failure mode of the pressure pipeline, makes an inspection scheme according to the failure mode and the damage mode, then carries out field inspection work, records result data or problems of inspection items, grades the data or the problems of each inspection item according to the regulation of 'pipe regulations', and finally comprehensively evaluates the safety condition grade of the pressure pipeline and gives a report.
Because the pressure pipelines have different purposes, the materials, the structures, the specification and the size, the media and the use conditions of the pressure pipelines are different, so that when an inspection scheme is formulated, inspectors need to consult a large number of relevant specifications or standards to know the damage mode and the failure mode of the pressure pipeline, and the targeted inspection scheme is formulated by combining the use conditions; meanwhile, for the inspection data and problems of each inspection item, inspectors need to consult' pipe rules to obtain rating results, and finally need to input inspection records into a computer to generate inspection reports, so that the inspectors need to consult a large amount of data or memorize related rules in the process of regularly inspecting the pressure pipelines, the inspection quality is affected by a large number of factors, and the inspection efficiency is not high.
Therefore, the application provides a novel intelligent auxiliary system and a method for periodically checking the pressure pipeline.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an intelligent auxiliary system and method for pressure pipeline periodic inspection, which helps an inspector complete the formulation of an inspection scheme and the rating of an inspection item, reduces the workload of the inspector for inquiring data, simplifies the intermediate link of an inspection report, reduces the influence of human factors in the inspection, and improves the inspection efficiency and the inspection quality.
In order to achieve the above purpose, the present invention provides the following technical solutions.
An intelligent auxiliary system for periodically checking a pressure pipeline, comprising:
the database is used for storing relevant specifications and standards of the pressure pipeline for periodic inspection;
the data acquisition module is connected with the measuring instrument in a Bluetooth connection mode and acquires the inspection data of the pressure pipeline to be inspected;
the input module is used for receiving the data sent by the data acquisition module and external inspection data and inspection information, realizing the input of pressure pipeline equipment information and inspection data, calling corresponding specifications and standards in the database, and sending one part of the received data to the graphic module and the other part of the received data to the logic judgment module;
the graphics module generates a single line diagram (axonometric diagram) of the pressure pipeline according to the received parameter (azimuth, length and the like) information of the pressure pipeline, comprises drawing and editing functions, and sends the generated single line diagram to the output module;
the logic judgment module calls the relevant specifications and standards in the database, performs logic judgment, selection and relevant calculation on the input information of the input module according to the regulations, and sends the calculation result to the output module;
and the output module outputs the received single line diagram and the logic calculation result according to a corresponding text format, wherein the text format comprises a pressure pipeline regular inspection record, an inspection report and an inspection scheme, and the single line diagram is generated in the regular inspection record report.
Preferably, the database is further used for storing records, reports and inspection scheme modules for periodic inspection of the pressure pipeline; when the specification and standard of the database are called, the logic judgment module automatically judges, grades, selects and calculates the inspected equipment information and the inspected data.
Preferably, the pressure pipeline intelligent character recognition system further comprises an image recognition module, the image recognition module carries out intelligent character recognition on shot information after shooting related picture information of the pressure pipeline and automatically carries out information extraction, the extracted information is matched with a scheme and a record of pressure pipeline periodic inspection, and meanwhile, the shot pictures of pressure pipeline data can be filed as electronic files of pressure pipeline inspection.
Preferably, the input module receives information input modes of characters, pictures and intelligent voice.
The invention also provides an intelligent detection method for the regular inspection of the pressure pipeline, which is characterized by comprising the following steps of:
checking equipment data, selecting a text input mode, or taking pictures and identifying character information of pictures, acquiring inspection data of a pressure pipeline to be inspected through a measuring instrument, and sending the data to an input module through a data acquisition module;
receiving data sent by the data acquisition module and external inspection data and inspection information through the input module, realizing input of pressure pipeline equipment information and inspection data, calling corresponding specifications and standards in the database, and sending one part of the received data to the graphic module and the other part of the received data to the logic judgment module;
step three, the graphics module generates a single line diagram of the pressure pipeline according to the received pressure pipeline parameter information and sends the generated single line diagram to an output module;
step four, the logic judgment module calls relevant specifications and standards in the database, performs logic judgment, selection and relevant calculation on the input information of the input module according to regulations, and automatically generates a pressure pipeline regular inspection scheme which comprises a failure mode, a damage mode and inspection items of the pressure pipeline; and sending the calculation result to an output module;
step five, outputting the received single line diagram and the logic calculation result according to a corresponding text format through the output module, wherein the text format comprises a pressure pipeline regular inspection record, an inspection report and an inspection scheme; after the verification scheme is confirmed or modified, performing verification according to the verification items;
and step six, the examination scheme, the examination record and the examination report are subjected to a report auditing and approving link in the system, and finally, the report is output according to a corresponding file format.
The intelligent auxiliary system and the method for the periodic inspection of the pressure pipeline, provided by the invention, have the following beneficial effects:
the system can quickly search out the failure mode and the damage mode of the container in a database according to the material, medium, use condition and the like of the pressure pipeline, formulate an inspection project and help an inspector formulate an inspection scheme; the system can automatically grade and comprehensively evaluate the data or problems of each inspection item according to the regulations of special management rules, automatically finish the report issuing, reduce the influence of human factors in the inspection, and improve the inspection efficiency and the inspection quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention and the design thereof, the drawings required for the embodiments will be briefly described below. The drawings in the following description are only some embodiments of the invention and it will be clear to a person skilled in the art that other drawings can be derived from them without inventive effort.
FIG. 1 is a block diagram of an intelligent auxiliary system for periodic inspection of a pressure line in accordance with an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for periodically testing a pressure line according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention and can practice the same, the present invention will be described in detail with reference to the accompanying drawings and specific examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
The invention provides an intelligent auxiliary system for periodically inspecting a pressure pipeline, which comprises the following components as shown in figure 1:
the database is used for storing relevant specifications and standards of the pressure pipeline for periodic inspection;
the data acquisition module is connected with the measuring instrument in a Bluetooth connection mode, acquires the inspection data of the pressure pipeline to be inspected, such as connecting with the thickness measuring instrument, acquiring and measuring the wall thickness value of the pressure pipeline, connecting with the hardness detector, acquiring and detecting the hardness value of the pressure pipeline and the like;
the input module is used for receiving the data sent by the data acquisition module and external inspection data and inspection information, realizing the input of the pressure pipeline equipment information and the inspection data, calling corresponding specifications and standards in a database, and sending one part of the received data to the graphic module and the other part of the received data to the logic judgment module; the input module receives information input modes of characters, pictures and intelligent voice;
the graphics module generates a single line diagram of the pressure pipeline according to the received parameter (direction, length and the like) information of the pressure pipeline and sends the generated single line diagram to the output module; wherein the single line diagram (axonometric diagram) is an editable sketch;
the logic judgment module calls the relevant specifications and standards in the database, performs logic judgment, selection and relevant calculation on the input information of the input module according to the regulations, and sends the calculation result to the output module;
and the output module outputs the received single line diagram and the logic calculation result according to a corresponding text format, wherein the text format comprises a pressure pipeline regular inspection record, an inspection report and an inspection scheme, and the single line diagram is generated in the regular inspection record report.
Further, the database is also used for storing records, reports and inspection scheme modules for the periodic inspection of the pressure pipeline; when the specifications and standards of the database are called, the inspected equipment information and the inspected data are automatically judged, rated, selected and calculated.
Furthermore, the image recognition module carries out intelligent character recognition to the picture after shooing among this embodiment to in carrying out information extraction automatically and matching scheme, the record to the pressure conduit periodic inspection, the photo to the pressure conduit data can be filed as the electronic file that the pressure conduit was inspected together simultaneously.
Wherein the output module outputs the inspection scheme, the inspection record and the inspection report.
The embodiment also provides an intelligent detection method for regularly inspecting the pressure pipeline, which mainly aims at the pressure pipeline and other industrial pressure pipelines, and comprises the following specific steps as shown in fig. 2:
firstly, examining equipment data, selecting a text input mode, or taking pictures and identifying character information of pictures, collecting test data of a pressure pipeline to be tested through a measuring instrument, and sending the data to an input module through a data collection module;
receiving data sent by the data acquisition module and external inspection data and inspection information through the input module, realizing input of pressure pipeline equipment information and inspection data, calling corresponding specifications and standards in a database, and sending one part of the received data to the graphic module and the other part of the received data to the logic judgment module;
thirdly, the graphics module generates a single line diagram of the pressure pipeline according to the received pressure pipeline parameter information and sends the generated single line diagram to the output module;
step four, the logic judgment module calls relevant specifications and standards in the database, performs logic judgment, selection and relevant calculation on input information of the input module according to regulations, and automatically generates a pressure pipeline regular inspection scheme which comprises a failure mode, a damage mode and inspection items of the pressure pipeline; and sending the calculation result to an output module;
step five, outputting the received single line diagram and the logic calculation result through an output module according to a corresponding text format, wherein the text format comprises a pressure pipeline periodic inspection record, an inspection report and an inspection scheme; after the verification scheme is confirmed or modified, performing verification according to the verification items;
and step six, the examination scheme, the examination record and the examination report are subjected to a report auditing and approving link in the system, and finally, the report is output according to a corresponding file format.
By using the intelligent detection method for regularly inspecting the pressure pipeline in the embodiment, the liquefied petroleum gas pressure pipeline is regularly inspected, and the inspection process is as follows:
the method comprises the following steps that firstly, an inspector examines and uses data such as a registration certificate, design data, installation data and a previous inspection report, the data are photographed, an intelligent auxiliary system carries out intelligent character recognition on the photograph, automatically extracts and matches information required in a pressure pipeline inspection scheme and a recording template (for example, the photograph is recognized and used with the registration certificate, the information such as a name of a using unit and a number of the registration certificate is automatically recognized and extracted and matched with a pressure pipeline inspection scheme and the recording template), the information which cannot be photographed is subjected to text input mode or intelligent voice input, the information of a pressure pipeline (for example, a contact person, a contact mode and the like) is input, and the design and installation of the pressure pipeline are selected according to corresponding specifications and standards;
the regular inspection intelligent auxiliary system searches the pressure pipeline information input by the input module according to the standard and specification in the database, for example, the material of the pressure pipeline is # 20, the medium is liquefied petroleum gas (containing wet H2S), the intelligent auxiliary system judges that the damage mode of the equipment is stress corrosion cracking according to the inspection information, the inspection items include macroscopic inspection items, wall thickness measurement items, buried defect detection items, hardness detection items and the like, the intelligent auxiliary system outputs the inspection scheme according to a certain format (the content includes equipment basic information, the damage mode, the failure mode, the inspection items and the like), and the inspector checks the scheme to confirm or modify the scheme.
When the field inspection is carried out, the intelligent auxiliary system carries out the inspection according to the determined inspection project of the inspection scheme, inspectors input data of each inspection project, such as measuring the misalignment amount of a welding seam in a macroscopic inspection project, and directly input a measurement result into the auxiliary system to grade, including whether the nondestructive inspection is carried out or not, and a record and a report of the nondestructive inspection are generated.
During the item of wall thickness measurement, the intelligent auxiliary system can automatically draw a single line diagram (axonometric diagram) of the pressure pipeline according to the trend and the length of the pressure pipeline, and automatically generate the single line diagram (axonometric diagram) from the starting point, such as the information of 15 meters east, 2 meters up and 20 meters north, or directly draw the single line diagram; after the single line diagram (axonometric diagram) is drawn, the thickness measuring instrument is connected, the intelligent auxiliary system directly reads and records the wall thickness measurement value of the pressure pipeline, the corresponding measurement position in the single line diagram (axonometric diagram) is marked, the hardness testing instrument is connected in the same way, and the hardness data is directly read and recorded.
In the item of wall thickness measurement, the measured data of the wall thickness of the pressure pipeline is compared and judged with the factory wall thickness data (or the last detected wall thickness data), if uniform corrosion with more than 20% of wall thickness reduction occurs, the intelligent auxiliary system can automatically check the strength according to the standard of the pressure pipeline, the data required by the strength check, such as the allowable stress of materials, the allowable pressure, the corrosion amount, the welding joint coefficient, the check and calculation formula and the like, are obtained from the information of equipment and related standards, and similarly, if local wall thickness reduction of the pressure pipeline occurs, the corresponding data are measured, and operation and rating can also be automatically performed.
And (3) checking item by item according to items in the checking scheme, inputting the detected data, finishing automatic rating after inputting, comprehensively evaluating the safety condition grade of the pressure pipeline according to the regulation of the management rule by the intelligent auxiliary system, generating checking records and reports, auditing and approving according to the program checking records and reports, and finally outputting the checking scheme, the records and the reports to finish the checking work.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (5)
1. The utility model provides a pipeline under pressure periodic inspection intelligence auxiliary system which characterized in that includes:
the database is used for storing relevant specifications and standards of the pressure pipeline for periodic inspection;
the data acquisition module is connected with the measuring instrument in a Bluetooth connection mode and acquires the inspection data of the pressure pipeline to be inspected;
the input module is used for receiving the data sent by the data acquisition module and external inspection data and inspection information, realizing the input of pressure pipeline equipment information and inspection data, calling corresponding specifications and standards in the database, and sending one part of the received data to the graphic module and the other part of the received data to the logic judgment module;
the graphics module generates a single line diagram of the pressure pipeline according to the received pressure pipeline parameter information and sends the generated single line diagram to the output module;
the logic judgment module calls the relevant specifications and standards in the database, performs logic judgment, selection and relevant calculation on the input information of the input module according to the regulations, and sends the calculation result to the output module;
and the output module outputs the received single line diagram and the logic calculation result according to a corresponding text format, wherein the text format comprises a pressure pipeline periodic inspection record, an inspection report and an inspection scheme.
2. The intelligent auxiliary system for the periodic inspection of the pressure pipeline as claimed in claim 1, wherein the database is further used for storing a record, report and inspection scheme module of the periodic inspection of the pressure pipeline; when the specification and standard of the database are called, the logic judgment module automatically judges, grades, selects and calculates the inspected equipment information and the inspected data.
3. The intelligent auxiliary system for the periodic inspection of the pressure pipeline as claimed in claim 2, further comprising an image recognition module, wherein the image recognition module performs intelligent character recognition on shot information after shooting related picture information of the pressure pipeline, automatically performs information extraction, and matches the extracted information with a scheme and record of the periodic inspection of the pressure pipeline.
4. The intelligent auxiliary system for periodically inspecting pressure pipelines according to claim 3, wherein the input module receives information input modes of characters, pictures and intelligent voice.
5. A detection method for periodically checking an intelligent auxiliary system according to any one of claims 1 to 4, characterized by comprising the following steps:
checking equipment data, selecting a text input mode, or taking pictures and identifying character information of pictures, acquiring inspection data of a pressure pipeline to be inspected through a measuring instrument, and sending the data to an input module through a data acquisition module;
receiving data sent by the data acquisition module and external inspection data and inspection information through the input module, realizing input of pressure pipeline equipment information and inspection data, calling corresponding specifications and standards in the database, and sending one part of the received data to the graphic module and the other part of the received data to the logic judgment module;
step three, the graphics module generates a single line diagram of the pressure pipeline according to the received pressure pipeline parameter information and sends the generated single line diagram to an output module;
step four, the logic judgment module calls relevant specifications and standards in the database, performs logic judgment, selection and relevant calculation on the input information of the input module according to regulations, and automatically generates a pressure pipeline regular inspection scheme which comprises a failure mode, a damage mode and inspection items of the pressure pipeline; and sending the calculation result to an output module;
step five, outputting the received single line diagram and the logic calculation result according to a corresponding text format through the output module, wherein the text format comprises a pressure pipeline regular inspection record, an inspection report and an inspection scheme; after the verification scheme is confirmed or modified, performing verification according to the verification items;
and step six, the examination scheme, the examination record and the examination report are subjected to a report auditing and approving link in the system, and finally, the report is output according to a corresponding file format.
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| CN112948375A (en) * | 2021-02-01 | 2021-06-11 | 吉林大学 | Method for detecting logical consistency of county-city scale ecological protection red line database |
| CN116467857A (en) * | 2023-03-30 | 2023-07-21 | 淄博市特种设备检验研究院 | Pressure pipeline parameter inspection management system based on data processing |
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