CN114370096A - Drainage pipe network arrangement method based on highway technology - Google Patents
Drainage pipe network arrangement method based on highway technology Download PDFInfo
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- CN114370096A CN114370096A CN202210083753.8A CN202210083753A CN114370096A CN 114370096 A CN114370096 A CN 114370096A CN 202210083753 A CN202210083753 A CN 202210083753A CN 114370096 A CN114370096 A CN 114370096A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a drainage pipe network arrangement method based on an expressway technology, which relates to the technical field of urban drainage and comprises S1 urban development planning and drawing up, S2 urban drainage pipe network system shape drawing up, S3 dispatching pipeline position drawing up and S4 low-lying straight-through pipeline drawing up. This a drainage pipe network arranges method based on highway technique, the highway technique is exactly the concrete form in planning the city before urban development, and according to the form of planning establish many heavy-calibre main pipe networks in the city, main pipe network is because of the bore is great, has stronger displacement, be similar to highway, this can the great drainage pressure who reduces the city, branch pipe network can be specifically arranged again according to the details of urban planning, the diameter of branch pipe network is less in addition, do not need large-scale civil construction when laying, through predetermineeing main pipe network, can effectively solve the embarrassing problem that laying the pipeline in urban development needs large-scale civil construction to cause the destruction to the urban area.
Description
Technical Field
The invention relates to the technical field of urban drainage, in particular to a drainage pipe network arrangement method based on an expressway technology.
Background
In municipal construction and environmental management engineering construction, the drainage system always occupies a large investment proportion, and an important subject in planning and designing is how to reasonably design the urban drainage system under various specified technical conditions.
Drainage pipeline design in cities is usually designed after city planning is completed, so that large-scale civil engineering is needed when new drainage pipelines are built in the cities, and great influence is caused on built urban areas.
Disclosure of Invention
The invention aims to provide a drainage pipe network arrangement method based on an expressway technology, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a drainage pipe network arrangement method based on an expressway technology comprises the following operation steps:
s1, drawing up city development plan:
before the construction of the drainage pipe network, the future planning direction of the city is planned.
S2, drawing the shape of the municipal drainage pipe network system:
and after the overall terrain shape of the city plan is confirmed, the optimal city drainage pipe network system layout is arranged according to the overall shape and size of the city.
S3, setting the position of the dispatching pipeline:
confirming a plurality of branch pipelines which can form a rectangle, selecting a central point, laying dispatching pipelines at the central point, connecting the dispatching pipelines with each other, and finally leading to a large-diameter main pipe network for connection.
S4, drawing a low-lying straight-through pipeline:
according to the map, low-lying points in the city are determined, and straight-through pipelines are arranged below a low-lying horizontal plane.
S5, construction of a main pipe network:
the shield excavation technology is adopted, a main pipe network is drilled and excavated at the ground bottom below a horizontal plane 60M, the diameter of the main pipe network is set to be 5M so as to ensure enough water displacement, a water gate is arranged at a connection point between the main pipe network and the main pipe network so as to artificially control the water flow direction, and a large-scale drainage pump is arranged in the main pipe network.
S6, construction of a logistics receiving and dispatching point:
according to the layout of the main pipe network and the layout conditions of residential areas around the city, the underground elevator which is directly communicated with the main pipe network is constructed around the main pipe network and is suitable for logistics transportation and receiving points.
Preferably, in the step S1, the overall shape and the terrain state of the planned city are confirmed after the development plan is drawn.
Preferably, in the step S2, the overall shape after the city planning is a rectangle or a pseudo-circle, and an inner-outer multilayer circular pipe network layout is adopted.
Preferably, in the step S2, the overall shape after the city planning is a long strip, and a plurality of large-diameter main pipe networks are arranged in parallel.
Preferably, in the step S2, the overall shape after market planning is irregular, and a main pipe network in a shape like a Chinese character 'zhong' is adopted for arrangement.
Preferably, in the step S3, the dispatching pipeline does not directly participate in the drainage collection operation.
Preferably, in the step S4, the straight-through pipe is communicated with the main pipe network with a large caliber in the closest distance.
Preferably, in the step S4, the diameter of the straight-through pipeline is larger than that of the branch pipeline.
The invention provides a drainage pipe network arrangement method based on a highway technology, which has the following beneficial effects:
1. in the invention, the expressway technology is to plan the specific form of a city before the city is developed, and a plurality of large-caliber main pipe networks are arranged in the city according to the planned form, wherein the main pipe networks have stronger water discharge capacity due to larger caliber, and are similar to the expressway, so that the water discharge pressure of the city can be greatly reduced, the branch pipe networks can be specifically arranged according to the details of the city planning, in addition, the diameter of the branch pipe networks is smaller, large-scale civil construction is not needed during the arrangement, and the embarrassment problem that the urban area is damaged by the large-scale civil construction needed by the pipeline arrangement in the city development can be effectively solved by presetting the main pipe networks.
2. The distribution pipeline is arranged, so that the water bodies transported in the branch pipelines can be distributed, the water bodies can enter the main pipeline network more quickly, the drainage pressure of the branch pipelines in heavy rainstorm or flood can be greatly reduced, the distribution pipeline is arranged at the center of the branch pipelines, and the laying cost of the distribution pipeline can be greatly reduced.
3. Through arranging the large-diameter straight-through pipeline and directly communicating the straight-through pipeline with the main pipe network, the drainage pressure of low-lying positions can be greatly reduced, and the low-lying positions in cities can be found more comprehensively through the preliminary urban development planning step.
4. The main pipe network of the invention can be used for logistics transportation in cities, has higher water surface, and water entering the main pipe network is urban drainage in rainy days, has higher cleanliness, and the rainwater can be filtered and the like before entering the main pipe network, so that the purity of the rainwater can be ensured, the sediment deposited in the main pipe network can be reduced, the diameter of the main pipe network is wider, the main pipe network can carry out logistics transportation in cities in the process of draining, the main pipe network can accurately control the direction of the internal water flow through the sluice to ensure the accuracy of logistics transportation, meanwhile, the position of the logistics transportation can be accurately positioned by matching with the Internet of things, so that each logistics point can conveniently take, place and receive logistics, in a rainstorm day, the main pipe network can work through a large-scale drainage pump to ensure that the water level inside the main pipe network is in an average value, so that the stability of logistics transportation is ensured.
Detailed Description
The invention provides the technical scheme that: a drainage pipe network arrangement method based on an expressway technology comprises the following operation steps:
s1, drawing up city development plan:
before the construction of the drainage pipe network, the future planning direction of the city is drawn up, and the overall shape and the terrain state of the planned city are confirmed after the development scheme is drawn up.
S2, drawing the shape of the municipal drainage pipe network system:
after the overall terrain shape of the city plan is confirmed, the optimal layout of the municipal drainage pipe network system is arranged according to the overall shape and size of the city;
the first embodiment is as follows:
the whole shape after the city planning is rectangle or pseudo-circular, adopts the inside and outside multilayer ring form pipe network overall arrangement, and every layer of ring pipe network is heavy-calibre main pipe network, and the tributary pipeline is in heavy-calibre main pipe network concentration to in arranging water into heavy-calibre main pipe network, and set up the butt joint pipeline each other between every layer of heavy-calibre main pipe network, emergency water treatment when the displacement is too big of being convenient for.
Example two:
the overall shape after urban planning is long-strip-shaped, a plurality of large-caliber main pipe networks are arranged in parallel, and butt-joint pipelines are arranged among the main pipe networks.
Example three: the overall shape after urban planning is irregular, a central main pipe network is arranged, one or more circles are encircled in a map with the irregular shape, a large-caliber circular pipe network layout is arranged, a linear large-caliber main pipe network is led out from the circular pipe network to the position of the irregular map, and the whole-map coverage of a pipe network system is realized.
S3, setting the position of the dispatching pipeline:
urban duct layouts are typically designed according to the shape of the street block, which, because of the generally rectangular shape, this allows the overall layout of the spur conduits to be formed in a rectangular shape, identifying four spur conduits that can be formed in a rectangular shape, and connecting the central lines of the two opposite side pipelines to form a cross point inside the four branch pipelines, wherein the distance between the position of the cross point and the four pipelines is basically consistent, distribution pipelines are arranged at the position, the distribution pipelines are mutually connected and finally communicated with a large-caliber main pipe network, in addition, the distribution pipelines do not directly participate in drainage collection work, by arranging the allocation and transportation pipeline, the water transported in the branch pipeline can be shunted so that the water can enter the main pipeline network more quickly, the drainage pressure of the branch pipeline in heavy rains or floods can be greatly reduced, the distribution and transportation pipeline is arranged at the center of the branch pipelines, so that the laying cost of the distribution and transportation pipeline can be greatly reduced.
S4, drawing a low-lying straight-through pipeline:
the method comprises the steps of determining low-lying points in a city according to a map, arranging a straight-through pipeline below a low-lying horizontal plane, wherein the straight-through pipeline is directly communicated with a large-caliber main pipe network at the nearest distance, and the caliber of the straight-through pipeline is larger than that of a branch pipeline, so that the drainage capacity of the straight-through pipeline can be improved.
S5, construction of a main pipe network:
adopt the shield structure excavation technique, bore at the underground below the horizontal plane 60M and dig the main pipe network, the diameter of main pipe network sets up to 5M to ensure enough big displacement, the main pipe network sets up the sluice with the linking tie point of being responsible for between the net, makes and to control the rivers direction artificially, is responsible for simultaneously and sets up large-scale drain pump in the net, in order to ensure the quick drainage when heavy rain day.
S6, construction of a logistics receiving and dispatching point:
according to the arrangement of the main pipe network and the arrangement condition of residential areas around a city, the underground elevator which is suitable for the construction of logistics transportation and receiving points and is directly communicated with the main pipe network is arranged at the periphery of the main pipe network, because the main pipe network has higher water surface and water entering the main pipe network is urban drainage in rainy days, the cleanness is higher, and the rainwater can be filtered and the like before entering the main pipe network, the purity of the rainwater can be ensured, the sediment deposited in the main pipe network can be reduced, the diameter of the main pipe network is wider, the main pipe network can carry out the logistics transportation in the city in the drainage process, the main pipe network can accurately control the direction of the internal water flow through a water gate so as to ensure the accuracy of the logistics transportation, meanwhile, the logistics transportation can be matched with the Internet of things to accurately position the position of the main pipe network, so that the logistics taking, placing and receiving of the logistics at each logistics point are convenient, in a heavy rain day, the main pipe network can work through a large-scale drainage pump to ensure that the water level inside the main pipe network is at an average value so as to ensure the stability of logistics transportation.
The drainage pipe network arrangement method based on the expressway technology is characterized in that the specific form of a city is planned before the city is developed, a plurality of large-caliber main pipe networks are arranged in the city according to the planned form, the main pipe networks have strong drainage capacity due to large caliber and are similar to the expressway, the drainage pressure of the city can be greatly reduced, branch pipe networks can be specifically arranged according to the details of the city planning, the diameter of the branch pipe networks is small, large-scale civil construction is not needed during arrangement, the embarrassment problem that large-scale civil construction is needed to damage urban areas when pipelines are laid in the city development can be effectively solved by presetting the main pipe networks, the main pipe networks can be used for logistics transportation in the city, the main pipe networks have higher water surface, water entering the main pipe networks is drained in rainy days of the city, the cleanliness is higher, and rainwater can be filtered and the like before entering the main pipe networks, one can ensure the purity of rainwater, two can reduce the sedimentary silt in the person in charge's net, the diameter broad of this outer main pipe net, this makes main pipe net can carry out the commodity circulation transportation in the inside city at the in-process that carries out the drainage, and the inside rivers direction of the accurate control of person in charge's net accessible sluice, with the accuracy of ensureing the commodity circulation transportation, the commodity circulation transportation can cooperate the accurate location self position of thing networking simultaneously, thereby make things convenient for each commodity circulation point to carry out getting of commodity circulation and put and receiving, in the heavy rain day, the work of the large-scale drain pump of person in charge's net accessible ensures that its inside water level is in an average value, with the stability of guaranteeing the commodity circulation transportation.
Claims (8)
1. A drainage pipe network arrangement method based on a highway technology is characterized by comprising the following operation steps:
s1, drawing up city development plan:
before the construction of a drainage pipe network, planning directions of cities in the future are planned;
s2, drawing the shape of the municipal drainage pipe network system:
after the overall terrain shape of the city plan is confirmed, the optimal layout of the municipal drainage pipe network system is arranged according to the overall shape and size of the city;
s3, setting the position of the dispatching pipeline:
confirming a plurality of branch pipelines capable of forming a rectangle, selecting a central point, laying dispatching pipelines at the central point, connecting the dispatching pipelines with each other, and finally connecting the dispatching pipelines with a large-diameter main pipeline network;
s4, drawing a low-lying straight-through pipeline:
determining low-lying points in a city according to a map, and arranging a straight-through pipeline below a low-lying horizontal plane;
s5, construction of a main pipe network:
adopting a shield excavation technology, drilling and excavating a main pipe network at the ground bottom below a horizontal plane 60M, wherein the diameter of the main pipe network is set to be 5M so as to ensure enough water discharge, a water gate is arranged at a connecting connection point between the main pipe network and the main pipe network so that the water flow direction can be manually controlled, and a large-scale drainage pump is arranged in the main pipe network;
s6, construction of a logistics receiving and dispatching point:
according to the layout of the main pipe network and the layout conditions of residential areas around the city, the underground elevator which is directly communicated with the main pipe network is constructed around the main pipe network and is suitable for logistics transportation and receiving points.
2. The method for arranging a drainage pipe network based on the expressway technology as claimed in claim 1, wherein in the step S1, the planned overall shape and terrain state of the city are confirmed after the development plan is drawn.
3. The drainage pipe network arrangement method based on the expressway technology as claimed in claim 1, wherein in the step S2, the overall shape after urban planning is rectangular or pseudo-circular, and an inner and outer multi-layer circular pipe network layout is adopted.
4. The method according to claim 1, wherein in the step S2, the overall shape of the planned city is elongated, and a plurality of large-diameter main pipe networks are arranged in parallel.
5. The method according to claim 1, wherein in the step S2, the overall shape of the city plan is irregular, and a central main pipe network is used.
6. The method for arranging a drainage pipe network based on the expressway technology as claimed in claim 1, wherein in the step S3, the dispatching pipeline does not directly participate in the drainage collection work.
7. The arranging method of the drainage pipe network based on the expressway technology as claimed in claim 1, wherein the straight pipeline is communicated with the main pipe network with the largest diameter at the closest distance in the step S4.
8. The method as claimed in claim 1, wherein in the step S4, the diameter of the straight pipe is larger than that of the branch pipe.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1978262A (en) * | 2006-09-30 | 2007-06-13 | 中国地质大学(武汉) | Urban underground looped pipeline network logistics transportation system |
CN106276256A (en) * | 2016-10-17 | 2017-01-04 | 中国水利水电科学研究院 | A kind of long distance water transfer tunnel transportation system and method |
RU2671684C1 (en) * | 2017-05-29 | 2018-11-06 | Александр Александрович Михеев | Emergency storm sewerage |
CN110334468A (en) * | 2019-07-16 | 2019-10-15 | 哈尔滨工业大学 | A kind of quantitative approach of urban drainage pipe network rainwater remittance amount and spillway discharge |
CN111005430A (en) * | 2020-01-17 | 2020-04-14 | 李伟超 | Quick pipeline logistics system based on urban trunk rainwater sewer |
CN111661654A (en) * | 2020-06-12 | 2020-09-15 | 徐州鑫路达配送服务有限公司 | Novel underground logistics system utilizing water conservancy pipelines |
-
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- 2022-01-25 CN CN202210083753.8A patent/CN114370096A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1978262A (en) * | 2006-09-30 | 2007-06-13 | 中国地质大学(武汉) | Urban underground looped pipeline network logistics transportation system |
CN106276256A (en) * | 2016-10-17 | 2017-01-04 | 中国水利水电科学研究院 | A kind of long distance water transfer tunnel transportation system and method |
RU2671684C1 (en) * | 2017-05-29 | 2018-11-06 | Александр Александрович Михеев | Emergency storm sewerage |
CN110334468A (en) * | 2019-07-16 | 2019-10-15 | 哈尔滨工业大学 | A kind of quantitative approach of urban drainage pipe network rainwater remittance amount and spillway discharge |
CN111005430A (en) * | 2020-01-17 | 2020-04-14 | 李伟超 | Quick pipeline logistics system based on urban trunk rainwater sewer |
CN111661654A (en) * | 2020-06-12 | 2020-09-15 | 徐州鑫路达配送服务有限公司 | Novel underground logistics system utilizing water conservancy pipelines |
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