CN107273577A - The quick method for arranging of water conservancy project pipe network - Google Patents
The quick method for arranging of water conservancy project pipe network Download PDFInfo
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- CN107273577A CN107273577A CN201710357537.7A CN201710357537A CN107273577A CN 107273577 A CN107273577 A CN 107273577A CN 201710357537 A CN201710357537 A CN 201710357537A CN 107273577 A CN107273577 A CN 107273577A
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- drainage pipeline
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- caliber
- transformer station
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
Abstract
The invention discloses the quick method for arranging of water conservancy project pipe network, belong to Substation Design field.Specifically include following steps：A, sets up the general layout model of transformer station in 3 D stereo design platform, the automatic information for obtaining transformer station model；B, the system type of specified each drainage pipeline, starting point, drainage pipeline length on the basis of three-dimensional transformer substation general layout model, while giving the design grade of each drainage pipeline, the caliber of drainage pipeline is obtained according to the information of transformer station model by calculating, according to《Code for design of outdoor sewerage engineering》Drainage pipeline caliber and the gradient are adjusted, whole drainage pipeline networks is drawn automatically；C, the inspection shaft of drainage pipeline networks is generated in each drainage pipeline junction；D, each drainage pipeline is numbered, while the caliber, pipe range to each drainage pipeline are labeled；E, according to threedimensional model, cutting goes out construction drawing.The present invention once completes the drafting of whole drainage pipeline networks, improves drawing efficiency.
Description
Technical field
The present invention relates to Substation Design field, especially a kind of method for arranging of pipe network.
Background technology
At present, it is still two dimensional surface design method in Substation Design, it is existing for the layout design of drainage pipeline networks
Software can not also be fully automated by generating drainage pipeline networks after calculating, substantially prolongs the non-drawing time of designer.It is existing
The technology system type of specific drainage pipeline, starting point, duct length first when pipe net arrangement is designed, while giving each drainpipe
The design grade in road, the drafting for carrying out drainage pipeline networks is drawn by autoCAD, while also needing to need designer according to reality
Species, the gradient, the information of inlet for stom water position that situation obtains ground use to calculate during caliber, eventually through what is manually calculated
Method obtains caliber, further according to《Code for design of outdoor sewerage engineering》Pipeline caliber and the gradient are adjusted with conventional method, obtains final
Optimal pipe diameter and the gradient, such a mode are more complicated in species, the gradient, the information of inlet for stom water position for obtaining ground, to meter
Calculate caliber and bring not small difficulty.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of quick method for arranging of water conservancy project pipe network, by setting up transformer station
Three dimensional arrangement model, it is automatic to obtain the parameter calculating that model information completes drainage pipeline, once complete whole according to result of calculation
The drafting of drainage pipeline networks, improves drawing efficiency.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
The quick method for arranging of water conservancy project pipe network, comprises the following steps：
A, sets up the general layout model of transformer station in 3 D stereo design platform, the automatic letter for obtaining transformer station model
Breath；
B, the system type of specified each drainage pipeline, starting point, draining on the basis of three-dimensional transformer substation general layout model
Duct length, while giving the design grade of each drainage pipeline, drainpipe is obtained according to the information of transformer station model by calculating
The caliber in road, according to《Code for design of outdoor sewerage engineering》Drainage pipeline caliber and the gradient are adjusted, whole drainage pipeline networks is drawn automatically；
C, the inspection shaft of drainage pipeline networks is generated in each drainage pipeline junction；
D, each drainage pipeline of drainage pipeline networks is numbered, while the caliber, pipe range to each drainage pipeline enter
Rower is noted；
E, according to threedimensional model, cutting goes out construction drawing, completed amount statistics.
Technical solution of the present invention further improvement is that：The general layout model of transformer station is included and built in the step a
Build object location, the position on transformer basis, the species on ground, the gradient, the information of inlet for stom water position.
Technical solution of the present invention further improvement is that：Also include being built according to other in threedimensional model in the step c
Thing, the position adjust automatically inspection shaft position on transformer basis are built, prevents collision.
Technical solution of the present invention further improvement is that：Drainpipe is found according to binary chop method in the step c
Annexation between all drainage pipelines of net, inspection shaft is generated in each pipeline junction.
By adopting the above-described technical solution, the technological progress that the present invention is obtained is：
The present invention sets up the general layout model of transformer station in 3 D stereo design platform first, and system can be obtained automatically
Take building object location, position, the species on ground, the gradient, inlet for stom water position, the pipeline on transformer basis of transformer station model etc.
Information, obtains the parameter calculating that model information completes drainage pipeline, draws whole on the basis of transformer station model according to result of calculation
Individual drainage pipeline networks, solves the problem of some parameters need to manually complete and influence figure efficiency at this stage；Simultaneously according to verification
As a result drainage pipeline networks is numbered and marked, construction drawing, the statistics of completed amount are gone out finally according to threedimensional model cutting.
The position adjust automatically according to the building of other in threedimensional model, transformer basis is also needed to after inspection shaft generation
Inspection shaft position, prevents collision, and it is more reasonable to arrange.
Embodiment
The present invention is described in further details with reference to embodiment：
The quick method for arranging of water conservancy project pipe network, specifically includes following steps：
A, sets up the general layout model of transformer station in 3 D stereo design platform revit, automatic to obtain transformer station's mould
The information of type.The information wherein obtained includes building position, the position on transformer basis, the species on ground, the gradient, rainwater
The information of mouth position.
B, specifies system type, starting point, the pipeline of each drainage pipeline on the basis of three-dimensional transformer substation general layout model
Length, while giving the design grade of each drainage pipeline, drainage pipeline is obtained according to the information of transformer station model by calculating
Caliber, according to《Code for design of outdoor sewerage engineering》Drainage pipeline caliber and the gradient are adjusted, whole drainage pipeline networks is drawn automatically.Due to becoming
Power station inner area is smaller, even if the gradient selects larger, its buried depth will not also increase too much, so our given all calibers are
One great slope, calculates and more simplifies.
C, the draining of annexation formation tree topology relation between all drainage pipelines is found according to binary chop method
Pipe network, inspection shaft is generated in each pipeline junction.
Generating also includes the position adjust automatically according to the building of other in threedimensional model, transformer basis after inspection shaft
Inspection shaft position, prevents collision.Also to take into account simultaneously《Code for design of outdoor sewerage engineering》In requirement to inspection shaft distance, away from
Can suitably it be removed from excessively near inspection shaft, the inspection of hypertelorism enters to need to be supplemented between two inspection shafts.
D, the numbering of drainage pipeline networks is automatically performed according to beam search, all numberings are all from the leaf segment of tree in tree topology
Point starts, i.e., since branch pipe least significant end, according to certain rule automatic numbering incremented by successively for completing whole pipe network, according to step
Acquired results are calculated in rapid b, the related mark of pipe diameter, pipe range is automatically performed.
E, according to threedimensional model, cutting goes out construction drawing, completed amount statistics.
Specific adjustment process is as follows in step b：
First according to formula Qs=q Ψ F calculate design flow of storm drain, wherein Qs- design flow of storm drain L/s, q- design storm
Intensity L/shm2, ψ-runoff coefficient, F- catchment areas hm2。
Design storm intensity can be according to formulaCalculate, wherein t- rainfall durations；P- designs reappear
Phase, take 1~3 year, while the several parameters of A1, C, b, n, calculating determination is carried out according to statistical method.Rainfall duration t is according to formula t
=t1+t2Calculate, wherein t- rainfall durations, t1- ground inlet time, should be according to charge for remittance distance, terrain slope and floor type meter
Calculate and determine, typically using 5min~15min；t2Rainwater fashionable colors are according to formula t in rainwater fashionable colors in-pipe duct, pipe duct2
=L/v is calculated, and wherein L is duct length, first sets a v, and wherein flow velocity needs control in 0.8-1.5 based on experience value
Between, finally give q.
Wherein the synthesis runoff coefficient of catchment area is averaged according to Different Ground species in threedimensional model and its Area-weighted
Calculate, interior floor type of standing is broadly divided into：Roofing, concrete or bituminous paving, rubble ground etc., its runoff coefficient value reference
《Code for design of outdoor sewerage engineering》.The face of the species on which kind of ground is just known that according to the information obtained automatically in step a
Product, is multiplied by corresponding runoff coefficient, finally by various types of floor areas and runoff by the area on the ground of corresponding species
The product of coefficient does addition and obtains ψ * F.Finally according to Qs=q Ψ F formula calculate and obtain Qs.
According to formula Q=Av (Q- design discharges；A- current useful area areas；V- flow velocitys) obtain current useful area face
Product, finally calculates to obtain caliber.《Code for design of outdoor sewerage engineering》The permission minimum grade corresponding to different tube diameters is recorded, therefore is also needed
Will basis《Code for design of outdoor sewerage engineering》And formulaAdjusting pipe diameter and the gradient, at the same also need to meet flow velocity,
The requirement of degree of filling etc., wherein v- flow velocitys m/s, R- hydraulic radiuses, i=hydraulic slopes, the n- coefficient of roughness, these parameter references
《Code for design of outdoor sewerage engineering》.
Parameter selection, design code and requirement etc. all exist《Code for design of outdoor sewerage engineering》In be documented, the present invention is main
If first setting up the general layout model of transformer station in 3 D stereo design platform, the automatic model information that obtains completes drainpipe
The parameter in road is calculated, and the drafting of whole drainage pipeline networks is once completed according to result of calculation, improves drawing efficiency.
Claims (4)
1. the quick method for arranging of water conservancy project pipe network, it is characterised in that：Comprise the following steps：
A, sets up the general layout model of transformer station in 3 D stereo design platform, the automatic information for obtaining transformer station model；
B, specifies system type, starting point, the drainage pipeline of each drainage pipeline on the basis of three-dimensional transformer substation general layout model
Length, while giving the design grade of each drainage pipeline, drainage pipeline is obtained according to the information of transformer station model by calculating
Caliber, according to《Code for design of outdoor sewerage engineering》Drainage pipeline caliber and the gradient are adjusted, whole drainage pipeline networks is drawn automatically；
C, the inspection shaft of drainage pipeline networks is generated in each drainage pipeline junction；
D, each drainage pipeline of drainage pipeline networks is numbered, while the caliber, pipe range to each drainage pipeline enter rower
Note；
E, according to threedimensional model, cutting goes out construction drawing, completed amount statistics.
2. the quick method for arranging of water conservancy project pipe network according to claim 1, it is characterised in that：Transformer station in the step a
General layout model includes building object location, the position on transformer basis, the species on ground, the gradient, the letter of inlet for stom water position
Breath.
3. the quick method for arranging of water conservancy project pipe network according to claim 2, it is characterised in that：Also include root in the step c
According to the basic position adjust automatically inspection shaft position of other buildings, transformer in threedimensional model, prevent collision.
4. the quick method for arranging of water conservancy project pipe network according to claim 1, it is characterised in that：According to two points in the step c
Lookup method finds annexation between all drainage pipelines of drainage pipeline networks, and inspection shaft is generated in each pipeline junction.
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| CN201710357537.7A CN107273577A (en) | 2017-05-19 | 2017-05-19 | The quick method for arranging of water conservancy project pipe network |
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| CN201710357537.7A CN107273577A (en) | 2017-05-19 | 2017-05-19 | The quick method for arranging of water conservancy project pipe network |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938804A (en) * | 2017-11-06 | 2018-04-20 | 中广核工程有限公司 | Temporary drainage system design device and design method are used in nuclear power plant's process system debugging |
| CN110147574A (en) * | 2019-04-16 | 2019-08-20 | 吉林大学珠海学院 | Auxiliary design method, system and the storage medium of roofing siphon storm-water system |
| CN110717207A (en) * | 2019-09-06 | 2020-01-21 | 景森设计股份有限公司 | Labeling method, system and storage medium for pipeline design |
| CN111475878A (en) * | 2020-03-16 | 2020-07-31 | 青岛腾远设计事务所有限公司 | Method and device for generating ground depot anti-collision plate based on BIM technology and terminal |
| CN112102476A (en) * | 2020-09-11 | 2020-12-18 | 中国核电工程有限公司 | Automatic arrangement method and system for nuclear power plant pipeline |
| CN113886938A (en) * | 2021-12-08 | 2022-01-04 | 深圳小库科技有限公司 | AI-based method for automatically generating indoor toilet and kitchen drainage system |
| CN114547825A (en) * | 2022-04-15 | 2022-05-27 | 北京城建设计发展集团股份有限公司 | Auxiliary drawing system and auxiliary drawing method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938804A (en) * | 2017-11-06 | 2018-04-20 | 中广核工程有限公司 | Temporary drainage system design device and design method are used in nuclear power plant's process system debugging |
| CN110147574A (en) * | 2019-04-16 | 2019-08-20 | 吉林大学珠海学院 | Auxiliary design method, system and the storage medium of roofing siphon storm-water system |
| CN110147574B (en) * | 2019-04-16 | 2022-12-13 | 吉林大学珠海学院 | Auxiliary design method and system for roof siphon rainwater system and storage medium |
| CN110717207A (en) * | 2019-09-06 | 2020-01-21 | 景森设计股份有限公司 | Labeling method, system and storage medium for pipeline design |
| CN110717207B (en) * | 2019-09-06 | 2024-01-02 | 景森设计股份有限公司 | Labeling method, system and storage medium for pipeline design |
| CN111475878A (en) * | 2020-03-16 | 2020-07-31 | 青岛腾远设计事务所有限公司 | Method and device for generating ground depot anti-collision plate based on BIM technology and terminal |
| CN112102476A (en) * | 2020-09-11 | 2020-12-18 | 中国核电工程有限公司 | Automatic arrangement method and system for nuclear power plant pipeline |
| CN113886938A (en) * | 2021-12-08 | 2022-01-04 | 深圳小库科技有限公司 | AI-based method for automatically generating indoor toilet and kitchen drainage system |
| CN114547825A (en) * | 2022-04-15 | 2022-05-27 | 北京城建设计发展集团股份有限公司 | Auxiliary drawing system and auxiliary drawing method |
| CN114547825B (en) * | 2022-04-15 | 2022-08-02 | 北京城建设计发展集团股份有限公司 | Auxiliary drawing system and auxiliary drawing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 050031 Changan District, Hebei, China, North Street, building No. 6, No. Applicant after: China Electric Power Construction Group Hebei electric survey and Design Research Institute Co., Ltd. Address before: 050031 Changan District, Hebei, China, North Street, building No. 6, No. Applicant before: Hebei Province Power Surveying Design & Research Institute |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |