CN106354933A - BIM (building information modeling) technology based ultra-large steel making exhausted heat boiler pipeline pressure testing method - Google Patents
BIM (building information modeling) technology based ultra-large steel making exhausted heat boiler pipeline pressure testing method Download PDFInfo
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- CN106354933A CN106354933A CN201610761622.5A CN201610761622A CN106354933A CN 106354933 A CN106354933 A CN 106354933A CN 201610761622 A CN201610761622 A CN 201610761622A CN 106354933 A CN106354933 A CN 106354933A
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Abstract
The invention discloses a BIM(building information modeling) technology based ultra-large steel making exhausted heat boiler pipeline pressure testing method which includes the steps of converting construction drawings into a BIM technology based three-dimensional model, importing the three-dimensional model of an ultra-large steel making exhausted heat boiler pipeline system to a Fluent fluid simulation software, determining positions for installation of communicating pipes and the highest point by the Fluent fluid simulation software, installing on an actual construction site and taking pressure testing measures of the testing pressure system, and carrying out pressure test by the system. By the BIM technology, the conventional construction drawings are converted into the three-dimensional construction drawings, and the specific positions, needing pressure testing measures, of the ultra-large steel making exhausted heat boiler pipeline system, can be determined by the aid of the Fluent fluid simulation software.
Description
Technical field
The present invention relates to carrying out pressure test technical field, specifically after the completion of metallurgical system steel-making waste heat boiler Pipe installing
Say it is a kind of steel-making waste heat boiler pipeline pressure test method of the ultra-large type based on bim technology, for ultra-large type waste heat boiler pipeline peace
Carry out pressure test field after installing into.
Background technology
In existing metallurgy ultra-large type steel-making waste heat boiler pipeline construction, ultra-large type waste heat boiler pipeline pressure experiment work one
Excessively poor important operation, completely qualified pipeline pressure test can to waste heat boiler pipeline put into production operation bring very big
Safety guarantee.In the face of nowadays scientific and technological progress, various advanced and sophisticated technologies use, ultra-large type steel-making waste heat boiler pipeline pressure examination
The working experience testing working procedure referring still to conventional decades is carried out.A whole set of test procedure has been not suitable for existing science and technology water
Flat.
Content of the invention
It is an object of the invention to provide a kind of ultra-large type steel-making waste heat boiler pipeline pressure test side being based on bim technology
Method, using existing science and technology, carries out pressure test method after changing conventional ultra-large type steel-making waste heat boiler Pipe installing, carries
High efficiency；Simplify, reduce test enforcement difficulty.
For achieving the above object, the present invention provides a kind of following technical scheme: ultra-large type steel-making waste heat based on bim technology
Boiler tubing pressure-measuring method is it is characterised in that the method is carried out as follows:
The first step, conversion construction drawing are the threedimensional model based on bim technology:
The basic model that ultra-large type makes steel waste heat boiler pipeline pipeline and equipment is obtained according to equipment and materials dimensional drawing；
According to user's request with the basic model that obtains carries out structure discipline and electromechanical speciality bim model modeling, obtain
Ultra-large type makes steel the threedimensional model of waste heat boiler tubing；
Second step, by ultra-large type steel-making waste heat boiler tubing threedimensional model import fluent fluid simulation software in:
Using the feature of bim software, fluent fluid simulation software, will be three-dimensional for ultra-large type steel-making waste heat boiler tubing
Model imports in fluent fluid simulation software, simulates pressure testing water filling process, finds open circuit pipe and peak exhaustor position,
Breaking pipe is taken and is added cross over pipe mode with nearest pipeline, and peak exhaust position installs the pressure testing measure items such as air bleeding valve, pressure gauge
Mesh；
3rd step, determine in fluent fluid simulation software need cross over pipe position is installed, behind peak position, in reality
Border construction and installation scene is installed；
4th step, pressure testing system pressure testing measure install, and system carries out pressure test:
The simulation pressure testing measure drawing according to bim software, fluent fluid simulation software synthesis, installs existing in practice of construction
After field implements to finish, carry out pressure test.
As a further improvement on the present invention, the described first step includes:
The basic model that ultra-large type makes steel waste heat boiler pipeline pipeline and equipment is obtained according to equipment and materials dimensional drawing；
According to user's request with the basic model that obtains carries out architectural discipline, structure discipline and electromechanical speciality bim model
Modeling, obtains the threedimensional model that ultra-large type makes steel waste heat boiler tubing.
As a further improvement on the present invention, in described second step, need for ultra-large type to make steel waste heat boiler tubing
Bim three-dimensional dimension model imports in fluent fluid simulation software.
As a further improvement on the present invention, in the described first step, design threedimensional model step includes,
First time collision detection is carried out to structure discipline and electromechanical speciality bim model, and generates collision report for the first time；
According to first time collision report, the bim model colliding is adjusted repeatedly and changed, finally give zero and touch
The bim model hitting；
This bim model is carried out with three-dimensional school examine, process specifically includes that
Structure discipline model three-dimensional school is examined:
The threedimensional model of structure discipline is mainly carried out matched moulds by collaborative on-link mode (OLM) by this process, by revit software
The functions such as the 3-D view that carries, wandering map, camera view, carry out three-dimensional school and examine to structural elements, observe ultra-large type steel-making
Whether waste heat boiler piping facility body itself, component and space layout have irrational situation, thus finding to be hidden in design
In problem, it is to avoid the design alteration in later stage.So no matter in the conceptual level or in the construction drawing stage, designer can be right
Ultra-large type steel-making waste heat boiler piping facility details is intuitively studied, and strengthens the control dynamics of detailing；
Electromechanical speciality model three-dimensional school is examined:
Mainly by the threedimensional model of link structure specialty, in conjunction with revit software, the filter carrying, three-dimensional regard this process
The functions such as figure, wandering map, camera view, carry out three-dimensional school and examine to each electromechanical equipment special pipelines model, exclude project in time
The collision conflict that can run in construction link, substantially reduces consequent modification application list, it is to avoid because system is various, empty
Between complicated and between the pipeline that usually occurs, clash between pipeline and structural elements, or clear height and space in impact pipeline
Effect, or cause trouble to construction, lead to the generation of situations such as do over again or waste.
Compared with prior art, the invention has the beneficial effects as follows: using bim software engineering, traditional construction drawing is converted into
Three-dimensional construction drawing, is drawn type steel-making which particular location of waste heat boiler tubing in combination with fluent fluid simulation software
Need to increase pressure testing ancillary method.Do not need self to summarize in the entire system, reduce anthropic factor impact.Improve waste heat boiler
Pipeline pressure test efficiency；Simplify, reduce test enforcement difficulty.
Specific embodiment
Below the embodiment it is clear that described is clearly and completely described to the technical scheme in the embodiment of the present invention
It is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention
A kind of ultra-large type steel-making waste heat boiler pipeline pressure test method based on bim technology, is carried out: first as follows
Step, conversion construction drawing are the threedimensional model based on bim technology:
The basic model that ultra-large type makes steel waste heat boiler pipeline pipeline and equipment is obtained according to equipment and materials dimensional drawing；
According to user's request with the basic model that obtains carries out structure discipline and electromechanical speciality bim model modeling, obtain
Ultra-large type makes steel the threedimensional model of waste heat boiler tubing；
Second step, by ultra-large type steel-making waste heat boiler tubing threedimensional model import fluent fluid simulation software in:
Using the feature of bim software, fluent fluid simulation software, will be three-dimensional for ultra-large type steel-making waste heat boiler tubing
Model imports in fluent fluid simulation software, simulates pressure testing water filling process, finds open circuit pipe and peak exhaustor position,
Breaking pipe is taken and is added cross over pipe mode with nearest pipeline, and peak exhaust position installs the pressure testing measure items such as air bleeding valve, pressure gauge
Mesh；
3rd step, in fluent fluid simulation software determine need install cross over pipe position, peak (aerofluxuss) position
Postpone, installed in practice of construction erecting bed；
4th step, pressure testing system pressure testing measure install, and system carries out pressure test:
The simulation pressure testing measure drawing according to bim software, fluent fluid simulation software synthesis, installs existing in practice of construction
After field implements to finish, carry out pressure test.
Construction drawing is to generate stereoscopic three-dimensional dimension model in bim technical software in addition it is also necessary to ultra-large type is made steel waste heat pot
Stove tubing bim three-dimensional dimension model imports in fluent fluid simulation software.
First time collision detection is carried out to structure discipline and electromechanical speciality bim model, and generates collision report for the first time；
According to first time collision report, the bim model colliding is adjusted repeatedly and changed, finally give zero and touch
The bim model hitting,
Bim modelling is the once preview that whole ultra-large type is made steel with the design of waste heat boiler pipeline pressure test, the mistake of modeling
Journey is also once comprehensive " three-dimensional school is examined " process simultaneously, can find in the process to hide problem in the design in a large number, carry
Rise global design quality, and input that later stage building site processed is greatly decreased.Three-dimensional school is examined process and is specifically included that
Structure discipline model three-dimensional school is examined
The threedimensional model of structure discipline is mainly carried out matched moulds by collaborative on-link mode (OLM) by this process, by revit software
The functions such as the 3-D view that carries, wandering map, camera view, carry out three-dimensional school and examine to structural elements, observe ultra-large type steel-making
Whether waste heat boiler piping facility body itself, component and space layout have irrational situation, thus finding to be hidden in design
In problem, it is to avoid the design alteration in later stage.So no matter in the conceptual level or in the construction drawing stage, designer can be right
Ultra-large type steel-making waste heat boiler piping facility details is intuitively studied, and strengthens the control dynamics of detailing；
Electromechanical speciality model three-dimensional school is examined
Mainly by the threedimensional model of link structure specialty, in conjunction with revit software, the filter carrying, three-dimensional regard this process
The functions such as figure, wandering map, camera view, carry out three-dimensional school and examine to each electromechanical equipment special pipelines model, exclude project in time
The collision conflict that can run in construction link, substantially reduces consequent modification application list, it is to avoid because system is various, empty
Between complicated and between the pipeline that usually occurs, clash between pipeline and structural elements, or clear height and space in impact pipeline
Effect, or cause trouble to construction, lead to the generation of situations such as do over again or waste.
Construction stage:
Boiler tubing project construction is complicated, and the present invention can utilize bim system, derives three-dimensional simulation video, guiding construction
Person works, thus ensure construction speed, it is to avoid leads to delay work as drawing lacks；
Bim technology contains the full detail of building, not only can provide image visual two and three dimensions drawing, and
Can provide the more abundant information such as bill of quantities, construction management, virtual construction, cost estimate, be easy to each portion of project
Door communicate with each other, collaborative work.Bim has and can go out figure: as provided integrated pipe line chart, collision detection to detect wrong reports and recommendations
The practical construction drawing such as improvement project.Bim also can derive three-dimensional simulation video, preferably guiding construction person works；
The present invention can realize progress simulation, and work progress is carried out with monitor in real time, planning of science activities place, control construct into
Degree, resource and quality, it is ensured that the safety of construction, improve construction quality, reduction of erection time；
By the simulation to construction organization for the bim, tripartite can very be visually known the time of whole construction and installation link
Node and installation procedure, and clearly the difficult point being held in installation process and main points, construction party can also be further to original peace
Dress scheme is optimized and improves, to improve the safety of efficiency of construction and arrangement and method for construction；
, by bim is linked with construction schedule, spatial information and temporal information are incorporated into one can for the present invention
Depending on 4d (3d+time) model in, can intuitively, accurately reflect the work progress of whole building.4d construction simulation technology can
With rational construction plan in project building course, accurate perception construction speed, optimize and use working sources and science
Ground carry out Ground arrangement, the construction speed of whole engineering, resource and quality are managed collectively and are controlled, with the reduction of erection time,
Reduces cost, raising quality.
A lot of construction teams and groups are unfamiliar with to engineering equipment and material, are easily caused dress or damage equipment and material by mistake, impact
Construction speed.And bim system comprises to build all information (inclusion material information), working procedure can be carried out for construction Difficulties
Simulation, instructs workman's construction it is ensured that construction speed.
Experimental data:
In August, 2015 part, during Baosteel steel mill 350t Converter Residual Heat Boiler Pipe installing pressure testing, using this
Bright waste heat boiler is softened water supply piping system carry out pouring water, pressure testing test, using existing bim software, fluent fluid mould
Intend software, we determine that Converter Residual Heat Boiler tubing increases interim cross over pipe position and size quickly.Whole project pressure
Test also 3 days in advance in the past relatively.Save manpower, improve completion efficiency.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (3)
1. a kind of ultra-large type steel-making waste heat boiler pipeline pressure test method based on bim technology is it is characterised in that the method is by as follows
Step is carried out:
The first step, conversion construction drawing are the threedimensional model based on bim technology:
The basic model that ultra-large type makes steel waste heat boiler pipeline pipeline and equipment is obtained according to equipment and materials dimensional drawing；
According to user's request with the basic model that obtains carries out structure discipline and electromechanical speciality bim model modeling, obtain super large
The threedimensional model of waste heat boiler tubing made steel by type；
Second step, by ultra-large type steel-making waste heat boiler tubing threedimensional model import fluent fluid simulation software in:
Using the feature of bim software, fluent fluid simulation software, ultra-large type is made steel waste heat boiler tubing threedimensional model
Import in fluent fluid simulation software, simulate pressure testing water filling process, find open circuit pipe and peak exhaustor position, open circuit
Pipe is taken and is added cross over pipe mode with nearest pipeline, and peak exhaust position installs the pressure testing measure projects such as air bleeding valve, pressure gauge；
3rd step, determine in fluent fluid simulation software and need cross over pipe position is installed, behind peak position, apply actual
Work erecting bed is installed；
4th step, pressure testing system pressure testing measure install, and system carries out pressure test:
The simulation pressure testing measure drawing according to bim software, fluent fluid simulation software synthesis, real in practice of construction erecting bed
Apply after finishing, carry out pressure test.
2. the ultra-large type based on bim technology makes steel waste heat boiler pipeline pressure test method according to claim 1, and its feature exists
In, in described second step, need by ultra-large type steel-making waste heat boiler tubing bim three-dimensional dimension model import fluent fluid
In simulation softward.
3. the ultra-large type based on bim technology makes steel waste heat boiler pipeline pressure test method according to claim 1, and its feature exists
In, in the described first step, design threedimensional model step includes,
First time collision detection is carried out to structure discipline and electromechanical speciality bim model, and generates collision report for the first time；
According to first time collision report, the bim model colliding is adjusted repeatedly and changed, finally given zero collision
Bim model, carries out three-dimensional school and examines, process specifically includes that to this bim model
Structure discipline model three-dimensional school is examined:
The threedimensional model of structure discipline is mainly carried out matched moulds by collaborative on-link mode (OLM) by this process, is carried by revit software
3-D view, wandering map, the function such as camera view, structural elements is carried out with three-dimensional school and examines, observe ultra-large type steel-making waste heat
Whether boiler tubing facility body itself, component and space layout have irrational situation, thus finding to hide in the design
Problem, it is to avoid the design alteration in later stage.So no matter in the conceptual level or in the construction drawing stage, designer can be to super large
Type steel-making waste heat boiler piping facility details is intuitively studied, and strengthens the control dynamics of detailing；
Electromechanical speciality model three-dimensional school is examined:
This process mainly by link structure specialty threedimensional model, the filter carrying in conjunction with revit software, 3-D view,
The functions such as wandering map, camera view, carry out three-dimensional school and examine to each electromechanical equipment special pipelines model, exclude project construction in time
The collision conflict that can run in link, substantially reduces consequent modification application list, it is to avoid because system is various, space is multiple
Miscellaneous and between the pipeline that usually occurs, clash between pipeline and structural elements, or clear height and Space in impact pipeline,
Or cause trouble to construction, lead to the occurrence of do over again or waste.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610761622.5A CN106354933B (en) | 2016-08-29 | 2016-08-29 | A kind of ultra-large type waste heat boiler pipeline pressure test method based on BIM technology |
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| CN201610761622.5A CN106354933B (en) | 2016-08-29 | 2016-08-29 | A kind of ultra-large type waste heat boiler pipeline pressure test method based on BIM technology |
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Cited By (3)
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| CN108875095A (en) * | 2017-05-08 | 2018-11-23 | 吕琳 | A kind of BIM system for intelligent mine design |
| CN110990914A (en) * | 2019-11-18 | 2020-04-10 | 中国化学工程第六建设有限公司 | BIM technology-based large boiler installation method |
| CN112699530A (en) * | 2020-12-10 | 2021-04-23 | 中国核工业第五建设有限公司 | BIM-based pipeline pressure test method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108875095A (en) * | 2017-05-08 | 2018-11-23 | 吕琳 | A kind of BIM system for intelligent mine design |
| CN110990914A (en) * | 2019-11-18 | 2020-04-10 | 中国化学工程第六建设有限公司 | BIM technology-based large boiler installation method |
| CN112699530A (en) * | 2020-12-10 | 2021-04-23 | 中国核工业第五建设有限公司 | BIM-based pipeline pressure test method |
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