CN114896654A - Oil and gas field ground engineering digital design system - Google Patents
Oil and gas field ground engineering digital design system Download PDFInfo
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Abstract
The invention relates to the technical field of oil and gas field ground engineering, and particularly discloses a digital design system for oil and gas field ground engineering. The system comprises: a base layer, a data layer, and an application layer. The basic layer is used for realizing three-dimensional graph construction, data bearing and configuration of data layer engineering data, cloud storage, cloud operation, cloud computing and cross-platform and cross-hardware collaborative design; the data layer provides a general oil and gas field ground engineering material database, an element database, a two-dimensional map library and a business process; and the application layer provides two-dimensional design, three-dimensional design and professional design. The invention realizes that each layer realizes the task of the layer, and each layer of functional module realizes the requirement of a single task; interface refining among the modules is realized among the functional modules, data transmission is clear, and the modules can independently run and can be matched with each other; the forward design processes such as two-dimensional process, three-dimensional visualization, multi-professional collaboration, collision inspection, drawing and cutting are realized, and the design quality and efficiency are improved.
Description
Technical Field
The invention relates to the technical field of oil and gas field ground engineering, in particular to the technical field of oil and gas field ground engineering digital design.
Background
In the field of oil and gas field ground engineering design, two design modes are generally available at present: firstly, manual design is carried out by utilizing a two-dimensional CAD, and then construction is carried out on site according to drawings, and the method is usually used for designing small projects; secondly, a process instrument flow chart is drawn by using general two-dimensional plane design software, then three-dimensional design is carried out by using general three-dimensional design software, and drawing and cutting are carried out, wherein the method is mainly used for designing large and medium-sized projects.
With the development of society, especially the development of digital technology, the above two traditional oil and gas field ground engineering design modes can not meet the requirement of rapid development and rapid production of oil and gas field ground engineering of owners. In summary, the prior art mainly has the following defects: firstly, the existing design platform framework lacks special characteristic support for the oil and gas field ground engineering design industry, for example, a material database and a component library of the existing design platform framework are not specially developed and customized; secondly, the existing design platform architecture has limited support capability for collaborative design, except for the piping industry, the general professional function is weak, the import and export interfaces are not considered sufficiently, and the professional internal integrated design capability is lacked; thirdly, the existing design platform has insufficient support capability for collision inspection and drawing and discharging, and the customization mode of related rules is complex; and fourthly, the existing design platform architecture does not fully consider the cloud architecture, and the cross-platform and remote design software implementation and deployment capabilities are lacked.
Disclosure of Invention
The invention combines the software architecture technology, the digitization technology and the engineering design technology, fully considers the oil and gas field ground engineering as the special process industrial design characteristic, and makes up the structural deficiency of the same capability of digitally designing a software material library, a component library, an interface and multi-professional cooperation in the oil and gas field ground engineering in the prior art.
The invention realizes that each layer realizes the task of the layer, and each layer of functional module realizes the requirement of a single task; interface refining between the modules is realized between the functional modules, data transmission is clear, and the modules can independently run and can be matched with each other.
The invention realizes the forward design flows of a special database and a component library for oil and gas field ground engineering, a two-dimensional flow, a three-dimensional visual flow, a lead-in and lead-out interface, multi-professional collaboration, collision inspection, plotting, cutting and the like, and fully improves the design quality and efficiency.
The technical scheme adopted by the invention is as follows: a digital design system of oil and gas field ground engineering, its characterized in that, it includes: a base layer, a data layer and an application layer;
the basic layer is used for realizing three-dimensional graph construction, data bearing and configuration of data layer engineering data, cloud storage, cloud operation, cloud computing, cross-platform and cross-hardware collaborative design functions;
the data layer is used for providing a general oil and gas field ground engineering material database, an element database, a two-dimensional diagram library and a business process function;
the application layer is used for providing two-dimensional design, three-dimensional design and professional design functions.
Preferably, the base layer includes: the system comprises a three-dimensional graphic platform module, an engineering database module and a cloud architecture module;
the three-dimensional graphics platform module comprises: the system comprises a graphic engine unit, a geometric modeling unit, a constraint solving unit and a secondary development unit; the graphic engine unit is used for establishing a three-dimensional graphic engine, performing function packaging on the three-dimensional graphic engine and calling a corresponding function to realize a three-dimensional engine function; the geometric modeling unit is used for performing geometric modeling; the constraint solving unit is used for carrying out constraint solving; the secondary development unit is used for carrying out secondary development;
the engineering database module comprises: the system comprises a data management unit, a system configuration unit, a resource allocation unit, a data query unit, a data integration unit and a data backup unit; the system is respectively used for realizing the functions of data management, system configuration, resource allocation, data query, data integration and data backup of the engineering database;
the cloud architecture module comprises: the system comprises a client unit, a server unit, a cross-platform unit, a cloud storage unit, a cloud computing unit and a cloud cooperation unit; the client unit and the server unit respectively realize data access of the client and server deployment; the cross-platform unit realizes the access function of multiple devices and multiple terminals; the cloud storage unit and the cloud computing unit realize data storage and data computing functions; the cloud collaborative unit realizes the cloud multi-task and multi-professional collaborative design function.
Preferably, the data layer includes: the system comprises a material database module, a component database module, a two-dimensional diagram library module and a business process module;
the material database module includes: the system comprises a maintenance tool unit, an interface calling unit, a data maintenance unit and a data customization unit; the maintenance tool unit realizes the function of a data maintenance realization tool of the material database; the interface calling unit realizes development of a material database definition software interface on the foundation layer engineering database module, defines the standard of common oil and gas field ground engineering materials to a professional sub-library of buildings, structures, pipelines, electric power and automatic control by using the interface, and defines various attributes and grades of the professional materials through the professional sub-library; the data maintenance unit realizes deletion, modification and update of specific data of the material database; the data customization module realizes the function of customizing batch data of the material database;
the component database module comprises: the system comprises a maintenance tool unit, an interface calling unit, a data maintenance unit and a data customization unit; the maintenance tool unit realizes the function of a data maintenance realization tool of the module element database; the interface calling unit realizes the function of bidirectionally guiding the results of each professional software into the system; the data maintenance unit realizes deletion, modification and update of specific data of the element database; the data customization module realizes the function of customizing batch data of the element database;
the two-dimensional gallery module includes: the system comprises a data maintenance unit, a maintenance tool unit, a symbol customization unit and a rule customization unit; the data maintenance unit is responsible for defining symbol data of the two-dimensional database, defining attributes and realizing multiplexing functions; the maintenance tool unit provides tools for customizing, deleting, updating and modifying the symbols of the two-dimensional gallery; the symbol customizing unit realizes P & ID symbols of oil and gas field ground engineering, and comprises symbol shapes, general and specific attribute information of the symbols; the rule customizing unit is responsible for defining symbol placing, connecting and quality checking functions by applying a rule management tool;
the business process module comprises: the system comprises a design checking unit, an electronic signature unit, a data mutual extracting unit and a result archiving unit; the design and calibration unit realizes that the project, the attached unit, the single body and the personnel establish a work flow and data flow matrix, and the personnel, the role matrix and the work flow are called and matched; the electronic signature unit, the data mutual extracting unit and the result archiving unit respectively realize the functions of mutual extracting of data and archiving of design results in the electronic signature and design process.
Preferably, the application layer includes: the system comprises a two-dimensional design module, a three-dimensional design platform module, a general three-dimensional design module and a professional design module.
The two-dimensional design module includes: the device comprises a device symbol unit, a pipeline symbol unit, a meter symbol unit and an attribute generation unit; the equipment symbol unit realizes the drawing function of the oil and gas field ground engineering equipment symbol; the pipeline symbol unit adopts a two-dimensional gallery module to drive the drawing of P & ID by establishing a P & ID layout interface, the P & ID is linked with a two-dimensional symbol of the two-dimensional gallery module through a graphic interface and linked with the attribute of the symbol through an attribute interface, and a real-time drawing result is displayed on the layout interface and dynamically stored in an engineering database; the instrument symbol unit realizes the drawing function of instrument symbols; the attribute generation unit is responsible for the functions of attribute input, version management, two-dimensional drawing and report output and the like;
the three-dimensional design platform module includes: the system comprises a professional coordination unit, a collision check unit, a plotting and cutting unit and a rule authority unit; the professional cooperation unit provides a data cooperation mechanism among different professions, a reserved and process professional system and a P & ID bidirectional integration mechanism so as to realize real-time model display, interaction and data cooperation capability of multiple professions; the collision check unit has collision check capability between multi-professional collision check and user-specified specialty, can define collision rules and collision neglect rules, and can generate a collision check report by one key; the drawing and cutting unit comprises a horizontal and vertical section drawing and an ISO drawing, automatic labeling, generation and editing, and is used for completing the customization of various professional general drawings and cutting templates, and the user interface definition capability of a drawing template and a cutting template; the rule permission unit sets personnel permission according to the ground engineering characteristics of the oil and gas field and the roles and the professions of the personnel;
the universal three-dimensional design module comprises: the system comprises an engineering structure unit, a design navigation unit, a view control unit and a working space unit; the engineering structure unit defines a factory structure by a factory structure directory table, and realizes the functions of factory structure decomposition, filter, model and attribute, three-dimensional definition facing ground engineering, three-dimensional coordinate display, modification and the like; the design navigation unit fills basic data of a deployment project by navigation of engineering basic data to realize a basic navigation function of design; the view control unit realizes the functions of view control, three-dimensional browsing, size measurement and the like by up, down, left and right and a flying aerial view; the working space unit defines a working space by a Cartesian coordinate system, a cylindrical coordinate or a spherical coordinate system, and realizes two-point, four-point and one-way division and display functions of the working space;
the professional design module comprises: the system comprises a piping unit, an equipment unit, a support and hanger unit, an electrical unit, a building unit, a structural unit, a heating and ventilation unit, an instrument control unit, a shaft network unit and a general diagram unit; the piping unit realizes the function of pipeline model design by pipelines, parts and connections; the equipment unit realizes the function of designing the equipment model by using the shape, the nozzle, the component, the parameterization equipment and the import and export interface; the support and hanger unit realizes the support and hanger model design function by parts and components; the electric unit realizes the design function of an electric model by defining cables, bridges and electric equipment; the building unit realizes the design function of a building model by defining walls, columns, beams, plates, holes, doors, windows, railings and stairs; the structural unit realizes a structural model design function by using a foundation, a steel structure and an assembled model on the basis of building design; the heating and ventilation unit realizes the design function of a heating and ventilation model by using parameterized heating and ventilation equipment and an air pipe; the instrument control unit realizes an instrument control model design unit by an instrument cable, an instrument, a bridge and instrument equipment; the general diagram unit realizes the general diagram model design function by regional arrangement, drainage pipe network, roads and equipment; the axle net unit realizes the axle net model design function by using an original point, a coordinate system, an elevation, a plane and a vertical surface.
The invention is based on the forward working flow of the oil and gas field ground engineering digital design, and the system architecture of the oil and gas field ground engineering digital design system is realized by three layers. Therefore, the invention has the following beneficial technical effects:
1) the invention provides a digital design system for oil and gas field ground engineering, which provides special characteristic support for the oil and gas field ground engineering design industry and comprises an oil and gas field ground engineering special material database, an oil and gas field ground engineering special element library and an oil and gas field ground engineering business process;
2) the digital design system for the oil and gas field ground engineering provided by the invention provides support capability for multi-specialty collaborative design of the oil and gas field ground engineering, and mainly embodies integration and transmission of two-dimensional data of a process instrument, universal design specialty three-dimensional design and an import and export interface of external computing software, thereby realizing collaborative design of multiple specialties on a unified platform;
3) the invention provides a digital design system for oil and gas field ground engineering, which provides a three-dimensional design platform and integrates the collision check of oil and gas field ground engineering design and the regularized customization capacity of plotting and cutting materials;
4) the oil and gas field ground engineering digital design system provided by the invention provides capabilities of cloud storage, cloud computing and cloud cooperation for an oil and gas field ground engineering design platform, and realizes efficient and safe cooperation design of cross-platform heterogeneous terminals.
Drawings
Fig. 1 is a longitudinal schematic view of an embodiment of the digital design system for oil and gas field ground engineering of the invention.
Fig. 2 is a schematic diagram of the service function of the digital design system of the oil and gas field ground engineering of the embodiment of the invention.
Fig. 3 is a schematic design flow implementation diagram of the oil and gas field ground engineering digital design system.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
As shown in fig. 1, viewed longitudinally, one embodiment of the digital design system for oil and gas field ground engineering of the present invention comprises: the oil and gas field ground engineering digital forward design process can be realized by the base layer, the data layer and the application layer.
And the basic layer is used for realizing three-dimensional graph construction, data bearing and configuration of data layer engineering data, and cloud storage, cloud operation, cloud computing and cross-platform and cross-hardware collaborative design functions. The base layer as a whole provides the structural foundation for the bottom implementation of the system.
The base layer includes: the system comprises a three-dimensional graphic platform module, an engineering database module and a cloud architecture module;
the three-dimensional graphic platform module inspects a bottom layer three-dimensional graphic engine, supports the functions of building and browsing a super-large-scale oil and gas field ground engineering project model and the like, and has the rapid geometric modeling capability, the secondary development capability and the constraint solving capability. The three-dimensional graphics platform module includes: the system comprises a graphic engine unit, a geometric modeling unit, a constraint solving unit and a secondary development unit. The graphic engine unit is used for establishing a three-dimensional graphic engine, performing functional packaging on the three-dimensional graphic engine and calling a corresponding function to realize the function of the three-dimensional engine; the geometric modeling unit is used for performing geometric modeling; the constraint solving unit is used for carrying out constraint solving; the secondary development unit is used for carrying out secondary development.
And the engineering database module is used for inspecting the data bearing capacity of the engineering database on oil and gas field ground engineering projects, and compiling a general database interface and a data manager by establishing a data storage layer so as to manage the material library and the sub-material database in a classified mode. The engineering database module comprises: the system comprises a data management unit, a system configuration unit, a resource allocation unit, a data query unit, a data integration unit and a data backup unit; the method is respectively used for realizing the functions of data management, system configuration, resource allocation, data query, data integration and data backup of the engineering database.
The cloud architecture module is used for inspecting the realization capability of the cloud architecture, deploying the whole set of system in a software service layer, performing instant edge calculation on a client to complete the circulation of service flow and data flow, performing data storage, integrated calculation and data cooperation on a server, and completing the unified utilization of calculation resources through a virtualization technology. The cloud architecture module includes: the system comprises a client unit, a server unit, a cross-platform unit, a cloud storage unit, a cloud computing unit and a cloud cooperation unit. The client unit and the server unit respectively realize data access of the client and server deployment; the cross-platform unit realizes the access function of multiple devices and multiple terminals; the cloud storage unit and the cloud computing unit realize data storage and data computing functions; the cloud collaborative unit realizes a cloud multi-task and multi-professional collaborative design function.
And the data layer is used for providing a general oil and gas field ground engineering material database, an element database, a two-dimensional diagram library and a business process function. Based on the engineering database interface, the material database comprises a customization tool of the material library and a matched material library entity; the element database comprises a graphic element library customizing tool and a matched three-dimensional graphic element entity; the two-dimensional diagram library comprises a customization tool, an attribute data maintenance tool, a rule customization tool and the like aiming at two-dimensional symbolic entities such as PID, instruments, electricity and the like, and the customization of the two-dimensional entities from graphs and data attributes to quality inspection rules and the like is realized; the business process function comprises the design business implementation process of the oil and gas field ground engineering project, and the design check, the electronic signature, the mutual data extraction, the achievement archiving and the like are included.
The data layer includes: the system comprises a material database module, a component database module, a two-dimensional diagram library module and a business process module.
The material database module has an oil and gas field ground engineering project data management and material library definition mechanism, comprises a design library, a project level library, a project system library, a pipeline standard library and a project auxiliary library, has background customization configuration, modification and updating capabilities, and completes material data definition and customization of related national standards, international standards and enterprise standards of ground engineering. The material database module includes: the system comprises a maintenance tool unit, an interface calling unit, a data maintenance unit and a data customization unit. The maintenance tool unit realizes the data maintenance realization tool function of the material database; the interface calling unit realizes development of a material database definition software interface on the foundation layer engineering database module, defines the standard of common oil and gas field ground engineering materials to professional sublibraries of buildings, structures, pipelines, electric power, automatic control and the like by using the interface, and defines various attributes and grades of the professional materials through the professional sublibraries; the data maintenance unit realizes deletion, modification and update of specific data of the material database; and the data customization module realizes the function of customizing batch data of the material database.
And the component database module provides a component library definition mechanism, realizes the definition of the component library by the oil and gas field ground engineering piping, equipment, a supporting and hanging bracket and a public module, is convenient for each professional module to call the component library, and finishes the customization of the component library of the related national standard, the mobile standard and the enterprise standard of the ground engineering. The component database module includes: the system comprises a maintenance tool unit, an interface calling unit, a data maintenance unit and a data customization unit. The maintenance tool unit realizes the data maintenance realization tool function of the module element database; the interface calling unit realizes the function of bidirectionally importing the results of each professional software into the system; the data maintenance unit realizes deletion, modification and updating of specific data of the element database; and the data customization module realizes the function of customizing batch data of the element database. The module is characterized in that a component database definition software interface is developed on a foundation layer engineering database module, professional sub-libraries such as buildings, structures, pipelines, electric power and automatic control are defined by the interface, and three-dimensional geometric dimensions, logic attributes, typical assembly and the like of components are defined by professional word libraries.
The two-dimensional gallery module is a two-dimensional P & ID customizing function, comprises a general customization and ground engineering P & ID gallery, a two-dimensional database of a foundation layer engineering database module corresponding to the P & ID attribute and a P & ID graphic symbol defined based on the three-dimensional graphic platform module. The two-dimensional gallery module includes: the system comprises a data maintenance unit, a maintenance tool unit, a symbol customization unit and a rule customization unit. The data maintenance unit is responsible for defining symbol data of the two-dimensional database, defining attributes and realizing multiplexing functions; the maintenance tool unit provides tools for customizing, deleting, updating and modifying the symbols of the two-dimensional gallery; the symbol customizing unit realizes an oil and gas field ground engineering P & ID symbol, and comprises a symbol shape, and general and specific attribute information of the symbol; the rule customizing unit is responsible for applying a rule management tool to define the functions of symbol placement, connection, quality check and the like.
The business process module is a function for realizing project business process, and comprises project management, personnel authority management, work process management, data process management, document management, version management and the like. The business process module comprises: the system comprises a design checking unit, an electronic signature unit, a data mutual extracting unit and a result archiving unit. Designing a checking unit to realize a project, an attached unit, a single body and personnel to establish a matrix of a work flow and a data flow, and calling and matching the personnel, a role matrix and the work flow; the electronic signature unit, the data mutual extracting unit and the result archiving unit respectively realize the functions of mutual extraction of the data and archiving of the design results in the electronic signature and design process.
And the application layer is used for providing two-dimensional design, three-dimensional design and professional design functions.
The application layer comprises: the system comprises a two-dimensional design module, a three-dimensional design platform module, a general three-dimensional design module and a professional design module. And the two-dimensional design module performs two-dimensional design based on the data layer two-dimensional drawing library. The three-dimensional design platform module is based on a three-dimensional graphic platform and realizes functions of professional collaboration, collision check, drawing and cutting, rule authority and the like. The universal three-dimensional design module provides functions of factory structure, design navigation, visual control, working space and the like. And the professional design module realizes the internal design work of each design specialty.
The two-dimensional design module realizes a P & ID drawing function according to the characteristics of the oil and gas field ground engineering process industry, and has the capabilities of data query, data transmission, data reuse, secondary development and the like. The two-dimensional design module includes: the device comprises a device symbol unit, a pipeline symbol unit, a meter symbol unit and an attribute generation unit. The equipment symbol unit realizes the drawing function of the oil and gas field ground engineering equipment symbol; the pipeline symbol unit adopts a two-dimensional gallery module to drive the drawing of the P & ID by establishing a P & ID layout interface, the P & ID is linked with two-dimensional symbols of the two-dimensional gallery module through a graphic interface and linked with symbol attributes through an attribute interface, and a real-time drawing result is displayed on the layout interface and dynamically stored in an engineering database; the instrument symbol unit realizes the drawing function of instrument symbols; the attribute generation unit is responsible for the functions of attribute input, version management, two-dimensional drawing and report output and the like.
And the three-dimensional design platform module realizes the platform function of the oil and gas field ground engineering three-dimensional design. The three-dimensional design platform module includes: the system comprises a professional cooperation unit, a collision check unit, a drawing and cutting unit and a rule authority unit. The professional cooperation unit provides a data cooperation mechanism among different professions, a reserved and process professional system and a P & ID bidirectional integration mechanism so as to realize real-time model display, interaction and data cooperation capability of multiple professions; the collision check unit has the collision check capacity between multi-professional collision check and user-specified specialty, can define a collision rule and a collision neglect rule, and can generate a collision check report by one key; the drawing and cutting unit comprises a horizontal section drawing and an ISO drawing, automatic labeling, generation and editing, and is used for completing the customization of various professional general drawing and cutting templates, and the user interface definition capability of the drawing template and the cutting template is ensured; and the rule permission unit sets personnel permission according to the ground engineering characteristics of the oil and gas field and the roles and the professions of the personnel. The three-dimensional design platform module establishes association with two-dimensional P & ID attributes by establishing a three-dimensional design layout interface, checks and compares two-dimensional data with three-dimensional data, and displays inconsistent data and consistent data in a classified manner; the collision check interface is used for generating collision marks during professional collision and generating a collision report; the cutting interface and the drawing interface form a uniform output format according to the template; the personnel authority interface is used for setting an authority level according to the requirement of a user; a unified three-dimensional design platform is formed.
And the general three-dimensional design module is used for defining a general operation interface and operation logic on the three-dimensional design platform module, and the operation logic is associated with the functions of the data instance generated by the professional design module and the corresponding three-dimensional graphic instance in the engineering database. The universal three-dimensional design module includes: the system comprises an engineering structure unit, a design navigation unit, a view control unit and a working space unit. The engineering structure unit defines a factory structure by a factory structure directory table, and realizes the functions of factory structure decomposition, filters, models and attributes, three-dimensional definition facing ground engineering, three-dimensional coordinate display, modification and the like; the design navigation unit fills basic data of a deployment project by navigation of engineering basic data to realize a designed basic navigation function; the view control unit realizes the functions of view control, three-dimensional browsing, size measurement and the like by up, down, left and right and flying aerial view; the working space unit defines a working space by a Cartesian coordinate system, a cylindrical coordinate system or a spherical coordinate system, and realizes two-point, four-point and one-way division and display functions of the working space.
The special design module is used for designing each special engineering function of the oil and gas field ground engineering, the module establishes a three-dimensional layout interface according to the special, a component database module is used for driving drawing of each special three-dimensional example, and a real-time drawing result is displayed on the general three-dimensional design interface and is dynamically stored in an engineering database. A professional design module comprising: piping unit, equipment unit, support and hanger unit, electric unit, building unit, structural unit, heating and ventilation unit, instrument control unit, shaft network unit, general diagram unit and other units. The piping unit realizes the function of pipeline model design by pipelines, parts and connections; the equipment unit realizes the function of designing the equipment model by using the shape, the nozzle, the component, the parameterized equipment and the import and export interface; the support and hanger unit realizes the design function of a support and hanger model by parts and components; the electric unit realizes the design function of an electric model by defining cables, bridges and electric equipment; the building units realize the design function of the building model by defining walls, columns, beams, plates, holes, doors, windows, railings, stairs and the like; the structural unit realizes the structural model design function by using a foundation, a steel structure and an assembled model on the basis of the building design; the heating and ventilation unit realizes the design function of a heating and ventilation model by using parameterized heating and ventilation equipment and an air pipe; the instrument control unit realizes an instrument control model design unit by using an instrument cable, an instrument, a bridge and instrument equipment; the general diagram unit realizes the design function of a general diagram model by regional arrangement, a drainage pipe network, roads, equipment and the like; and the axle network unit realizes the axle network model design function by using the original point, the coordinate system, the elevation, the plane and the vertical surface.
As shown in fig. 2, the system architecture of the digital design software for oil and gas field ground engineering disclosed by the invention relates to two horizontal business functions of two-dimensional and three-dimensional design for realizing oil and gas field ground engineering design as a process industry from a horizontal view.
The two-dimensional function provides functions of drawing a flow chart of the P & ID process pipeline instrument, designing the instrument in two dimensions, designing the electrical two-dimensional function, designing other professional two-dimensional functions and the like. The process pipeline instrument flow chart realizes the drawing function of an oil and gas field ground engineering process system driven based on database-level rules, the two-dimensional design of the instrument realizes the functions of automatic control wiring, logic signals, overall signals, cabinet wiring and the like of the oil and gas field ground engineering, and the electrical two-dimensional design mainly realizes the electrical one-time wiring diagram design function of the oil and gas field ground engineering.
The three-dimensional function mainly provides interaction functions between professional internal design and professions such as shaft networks, piping, equipment, supports and hangers, electricity, buildings, structures, heating ventilation, instrument control, general diagrams and the like. The shaft network function realizes the design of quickly establishing a shaft network, newly establishing a coordinate system, performing plane modeling, performing vertical face modeling and the like, and the piping function realizes the design of a pipeline system, a pipeline number, pipeline parts and the like; the device function realizes the design of parameterized devices, unparameterized devices, components and assemblies, entity shapes, nozzles, import and export interfaces and the like; the support and hanger realizes the design of model design, supporting type placement, point placement, combination modification and the like; the electric function realizes the design of line design, transformer substation design, industrial station yard design, bridge frame design and the like; the building function realizes the design of solid modeling, partial calculation, result output, assembly, intercommunication interface and the like; the structure function realizes the design of solid modeling, quick modeling, result output, intercommunication interface and the like; the heating and ventilation function realizes the design of solid modeling, result output, automatic arrangement and the like; the general diagram function realizes the design of rapid modeling, intercommunication interface, result output and the like.
The invention fully considers the design characteristics of oil and gas field ground engineering as special process industry, and makes up the framework insufficiency of the prior art with the same capability of digitally designing a software material library, a component library, an interface and multi-professional cooperation in the oil and gas field ground engineering.
The invention realizes the single realization of the task of each layer, and each layer of functional module realizes the single task requirement; interface refining between the modules is realized between the functional modules, data transmission is clear, and the modules can independently run and can be matched with each other.
The invention realizes the forward design flows of two-dimensional flow, three-dimensional visual, multi-professional cooperation, collision check, drawing and cutting and the like, and improves the design quality and efficiency.
As shown in fig. 3, the design process of the oil and gas field ground engineering digital design system according to the present invention relates to the work processes of step 1 project preparation, step 2-1 three-dimensional arrangement, step 2-2 two-dimensional design, step 3 digital set collaboration, step 4 outcome output, etc. in the implementation of the oil and gas field ground engineering project, and the specific implementation steps of the oil and gas field ground engineering digital design project include:
step 1: firstly, external condition input is carried out, the project scale is preliminarily estimated according to project information, and a project database is established, wherein the project database comprises projects, a database, paths and the like. Then carrying out project initialization configuration, including project personnel authority and role, factory division, drawing material template configuration, collision check rule, standard material library and standard element library introduction, oil and gas field ground engineering project material library customization, oil and gas field ground engineering project element library customization and oil and gas field ground engineering project graphic library customization;
step 2: the method comprises two parallel steps of step 2-1 three-dimensional arrangement and step 2-2 two-dimensional design. And 2-1, three-dimensional arrangement, namely, preliminarily finishing overall diagram arrangement, equipment arrangement and shaft screen arrangement, and dynamically adjusting according to project advancing conditions. And 2-2, performing two-dimensional design to complete the flow chart design of the pipeline instrument, the two-dimensional design of the instrument, the two-dimensional design of electricity and other two-dimensional designs. The pipeline meter flow chart design comprises the content of process package (flow simulation, material balance, process flow chart and suggested equipment arrangement) design.
And step 3: the method comprises three parts of digital integration cooperation, two-dimensional integration and three-dimensional integration and a software interface. The digital integration cooperation comprises general professional design functions such as pipeline integration design, support and hanger design, building design, structural design, automatic control design, electrical design and heating and ventilation design, and also comprises multi-professional cooperation design contents such as collision check and mutual data extraction. The integrated cooperation means that all the professionals can carry out three-dimensional design on the same platform, and the three-dimensional design results of all the professionals are visible for other professionals, so that collision inspection can be carried out at any time. The two-three-dimensional integration refers to two-three-dimensional data integration design of a process and pipeline specialty, a process and automatic control specialty, an automatic control and pipeline specialty, a pipeline and electrical specialty and an electrical and automatic control specialty, and realizes unification and dynamic linkage of data sources of two-dimensional data and three-dimensional models. The software interface is formed by special import and export interfaces between professional computing software and digital three-dimensional model software, between a supplier model and digital design software and between the professional having models and data interfaces in the field, so as to form an intermediate format file and complete the import and export of the models and data.
And 4, step 4: the method is characterized in that the method is implemented by using oil and gas field ground engineering digital design software to carry out achievement output after engineering design, and comprises three-dimensional model output, a professional material table, a professional drawing, a specification and other related documents. And a universal lightweight three-dimensional model is derived through a special three-dimensional model derivation interface, the model comprises three-dimensional graphs and corresponding attributes, and a basic model is provided for oil and gas field ground engineering construction, digital delivery, operation and maintenance. And outputting a professional material list and a professional drawing, a specification and other related documents to provide support for oil and gas field ground engineering purchase and construction.
The drawings and embodiments described above are only preferred embodiments for fully illustrating the invention, and the scope of the invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (4)
1. A digital design system of oil and gas field ground engineering, its characterized in that, it includes: a base layer, a data layer and an application layer;
the basic layer is used for realizing three-dimensional graph construction, data bearing and configuration of data layer engineering data, cloud storage, cloud operation, cloud computing, cross-platform and cross-hardware collaborative design functions;
the data layer is used for providing a general oil and gas field ground engineering material database, an element database, a two-dimensional diagram library and a business process function;
the application layer is used for providing two-dimensional design, three-dimensional design and professional design functions.
2. The digital design system for oil and gas field ground engineering of claim 1,
the base layer includes: the system comprises a three-dimensional graphic platform module, an engineering database module and a cloud architecture module;
the three-dimensional graphics platform module comprises: the system comprises a graphic engine unit, a geometric modeling unit, a constraint solving unit and a secondary development unit; the graphic engine unit is used for establishing a three-dimensional graphic engine, performing functional packaging on the three-dimensional graphic engine and calling a corresponding function to realize a three-dimensional engine function; the geometric modeling unit is used for performing geometric modeling; the constraint solving unit is used for carrying out constraint solving; the secondary development unit is used for carrying out secondary development;
the engineering database module comprises: the system comprises a data management unit, a system configuration unit, a resource allocation unit, a data query unit, a data integration unit and a data backup unit; the system is respectively used for realizing the functions of data management, system configuration, resource allocation, data query, data integration and data backup of the engineering database;
the cloud architecture module includes: the system comprises a client unit, a server unit, a cross-platform unit, a cloud storage unit, a cloud computing unit and a cloud cooperation unit; the client unit and the server unit respectively realize data access of the client and server deployment; the cross-platform unit realizes the access function of multiple devices and multiple terminals; the cloud storage unit and the cloud computing unit realize data storage and data computing functions; the cloud collaborative unit realizes the cloud multi-task and multi-professional collaborative design function.
3. The digital design system for oil and gas field ground engineering of claim 1,
the data layer includes: the system comprises a material database module, a component database module, a two-dimensional diagram library module and a business process module;
the material database module comprises: the system comprises a maintenance tool unit, an interface calling unit, a data maintenance unit and a data customization unit; the maintenance tool unit realizes the function of a data maintenance realization tool of the material database; the interface calling unit realizes development of a material database definition software interface on the foundation layer engineering database module, defines the standard of common oil and gas field ground engineering materials to a professional sub-library of buildings, structures, pipelines, electric power and automatic control by using the interface, and defines various attributes and grades of the professional materials through the professional sub-library; the data maintenance unit realizes deletion, modification and updating of specific data of the material database; the data customization module realizes the function of customizing batch data of the material database;
the component database module comprises: the system comprises a maintenance tool unit, an interface calling unit, a data maintenance unit and a data customization unit; the maintenance tool unit realizes the function of a data maintenance realization tool of the module element database; the interface calling unit realizes the function of bidirectionally guiding the results of each professional software into the system; the data maintenance unit realizes deletion, modification and update of specific data of the element database; the data customization module realizes the function of customizing batch data of the element database;
the two-dimensional gallery module includes: the system comprises a data maintenance unit, a maintenance tool unit, a symbol customization unit and a rule customization unit; the data maintenance unit is responsible for defining symbol data of the two-dimensional database, defining attributes and realizing multiplexing functions; the maintenance tool unit provides tools for customizing, deleting, updating and modifying the symbols of the two-dimensional gallery; the symbol customizing unit realizes P & ID symbols of oil and gas field ground engineering, and comprises symbol shapes, general and specific attribute information of the symbols; the rule customizing unit is responsible for defining symbol placing, connecting and quality checking functions by applying a rule management tool;
the business process module comprises: the system comprises a design checking unit, an electronic signature unit, a data mutual extracting unit and a result archiving unit; the design and calibration unit realizes that the project, the attached unit, the single body and the personnel establish a work flow and data flow matrix, and the personnel, the role matrix and the work flow are called and matched; the electronic signature unit, the data mutual extracting unit and the result archiving unit respectively realize the functions of mutual extracting of data and archiving of design results in the electronic signature and design process.
4. The digital design system for oil and gas field ground engineering of claim 1,
the application layer comprises: the system comprises a two-dimensional design module, a three-dimensional design platform module, a general three-dimensional design module and a professional design module.
The two-dimensional design module includes: the device comprises a device symbol unit, a pipeline symbol unit, a meter symbol unit and an attribute generation unit; the equipment symbol unit realizes the drawing function of the oil and gas field ground engineering equipment symbol; the pipeline symbol unit adopts a two-dimensional gallery module to drive the drawing of the P & ID by establishing a P & ID layout interface, the P & ID is linked with two-dimensional symbols of the two-dimensional gallery module through a graphic interface and linked with symbol attributes through an attribute interface, and a real-time drawing result is displayed on the layout interface and dynamically stored in an engineering database; the instrument symbol unit realizes the drawing function of instrument symbols; the attribute generation unit is responsible for the functions of attribute input, version management, two-dimensional drawing and report output and the like;
the three-dimensional design platform module includes: the system comprises a professional cooperation unit, a collision check unit, a plotting and cutting unit and a rule permission unit; the professional cooperation unit provides a data cooperation mechanism among different professions, a reserved and process professional system and a P & ID bidirectional integration mechanism so as to realize real-time model display, interaction and data cooperation capability of multiple professions; the collision check unit has collision check capability between multi-professional collision check and user-specified specialty, can define collision rules and collision neglect rules, and can generate a collision check report by one key; the drawing and cutting unit comprises a horizontal and vertical section drawing and an ISO drawing, automatic labeling, generation and editing, and is used for completing the customization of various professional general drawings and cutting templates, and the user interface definition capability of a drawing template and a cutting template; the rule permission unit sets personnel permission according to the ground engineering characteristics of the oil and gas field and the roles and the professions of the personnel;
the universal three-dimensional design module includes: the system comprises an engineering structure unit, a design navigation unit, a view control unit and a working space unit; the engineering structure unit defines a factory structure by a factory structure directory table, and realizes the functions of factory structure decomposition, filter, model and attribute, three-dimensional definition facing ground engineering, three-dimensional coordinate display, modification and the like; the design navigation unit fills basic data of a deployment project by navigation of engineering basic data to realize a basic navigation function of design; the view control unit realizes the functions of view control, three-dimensional browsing, size measurement and the like by up, down, left and right and a flying aerial view; the working space unit defines a working space by a Cartesian coordinate system, a cylindrical coordinate or a spherical coordinate system, and realizes two-point, four-point and one-way division and display functions of the working space;
the professional design module comprises: the system comprises a piping unit, an equipment unit, a support and hanger unit, an electrical unit, a building unit, a structural unit, a heating and ventilation unit, an instrument control unit, a shaft network unit and a general diagram unit; the piping unit realizes the function of pipeline model design by pipelines, parts and connections; the equipment unit realizes the function of designing the equipment model by using the shape, the nozzle, the component, the parameterization equipment and the import and export interface; the support and hanger unit realizes the support and hanger model design function by parts and components; the electric unit realizes the design function of an electric model by defining cables, bridges and electric equipment; the building unit realizes the design function of a building model by defining walls, columns, beams, plates, holes, doors, windows, railings and stairs; the structural unit realizes a structural model design function by using a foundation, a steel structure and an assembled model on the basis of building design; the heating and ventilation unit realizes the design function of a heating and ventilation model by using parameterized heating and ventilation equipment and an air pipe; the instrument control unit realizes an instrument control model design unit by an instrument cable, an instrument, a bridge and instrument equipment; the general diagram unit realizes the general diagram model design function by regional arrangement, drainage pipe network, roads and equipment; the axle net unit realizes the axle net model design function by using an original point, a coordinate system, an elevation, a plane and a vertical surface.
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