CN105971091A - Sidewalk based integrated pipe network and drainage system - Google Patents

Sidewalk based integrated pipe network and drainage system Download PDF

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Publication number
CN105971091A
CN105971091A CN201610477528.7A CN201610477528A CN105971091A CN 105971091 A CN105971091 A CN 105971091A CN 201610477528 A CN201610477528 A CN 201610477528A CN 105971091 A CN105971091 A CN 105971091A
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China
Prior art keywords
wall
water storage
pipe network
shaped ditch
footpath
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Granted
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CN201610477528.7A
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Chinese (zh)
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CN105971091B (en
Inventor
谢金钊
谢飞帆
陶林辉
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Hengyang Jinhong Architectural Decoration Design Co Ltd
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Hengyang Jinhong Architectural Decoration Design Co Ltd
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Priority to CN201610477528.7A priority Critical patent/CN105971091B/en
Publication of CN105971091A publication Critical patent/CN105971091A/en
Application granted granted Critical
Publication of CN105971091B publication Critical patent/CN105971091B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • 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
    • Y02A20/108—Rainwater harvesting

Abstract

A sidewalk based integrated pipe network and water storage and drainage system comprises a U-shaped ditch, a hollowed-out bottom plate and water storage tanks, wherein the U-shaped ditch comprises a left wall, a right wall and a connecting plate connected to the lower ends of the left wall and the right wall; a drainage ditch is arranged at the lower ends/end of the left wall and/or the right wall of the U-shaped ditch, and manholes A are formed in the bottom of the drainage ditch at intervals; the hollowed-out bottom plate is a sidewalk pavement and mounted at the upper end of the U-shaped ditch, and an overhead cavity is formed between the hollowed-out bottom plate and the U-shaped ditch; the water storage tanks are arranged at the lower part of the U-shaped ditch, a manhole B and a water outlet B are formed in the upper end of each water storage tank, and adjacent water storage tanks are communicated through a water pipe A; the manholes A of the drainage ditch are communicated with the manholes B of the water storage tanks. The sidewalk based integrated pipe network and water storage and drainage system has the advantages that construction of an ecotypic city is facilitated, the urban integrated pipe network can be accommodated, a water storage function is provided and urban waterlogging can be prevented.

Description

Footpath comprehensive pipe network and drainage system
Technical field
The present invention relates to urban drainage pipe network system, particularly footpath comprehensive pipe network and drainage system.
Background technology
China has a lot of city to there will be waterlogging, except the frequency of occurrences of exceedingly odious weather is high when meeting with heavy showers Outside reason, urban construction itself there is also problem.Substantial amounts of hard is mated formation, such as asphalt road, cement pavement, its permeability during rainfall Bad, it is not easy to infiltrate, easily form the hydrops on road surface.City integrated pipe network system unmatched with urban development speed is then It is to cause the most important factor of waterlogging.
Therefore, the principal element of current urban waterlogging problem is caused to have two: one to be existing city integrated drainage pipeline networks The deficiency that system exists, two is that urban road ground seepage of water water absorption is bad.
In city, mainly tube road carrys out draining, and the past is " underground after the most on the ground " development, and infrastructure is delayed, standard deviation Low, cause the most increasing city that waterlogging phenomenon occurs.Wanting now to change this state, what everybody was easiest to expect is exactly Pipe overstriking, but underground is not only one of which drain pipe: along with city size constantly expands, urban pipe network density is more come The biggest, supply water, supply, power, the comprehensive pipeline such as fuel feeding is arranged in underground, add because various repeatedly excavating, keep in repair, adding pipe The reasons such as road, Urban Buried Pipeline Network is intricate, disorderly and unsystematic, there is too many potential safety hazard, just as variable interval " underground explode Bullet ".So do not have leeway, space to carry out overstriking drainage pipeline at all.
Road congestion can be a local widening, but water pipe widens what use a local does not has.As can be seen here, Solve current urban waterlogging problem, increase the drainability of urban discharging pipeline, simple pipeline overstriking and infeasible, thing Also not space and leeway in reality, even and if do like that, its cost price all too is big, it will in a very long time In life of urban resident caused the biggest negative influence.
And city various pipeline pipeline is buried in underground, inherently limits the sustainable development space in later stage: at present Urban development speed is quite fast, instantly can meet the design requirement of demand, it is more likely that be backward in the near future, and deep Pipeline pipeline under buried wants enlarging, in the city that life density is the highest, the most attainable.
The most therefore this result in the difficult situation that each big city of current China occurs for waterlogging problem: old town, overstriking Pipeline is the most unworkable, and cost is technically all problem, and Xincheng District, even if improve design requirement, but some is regional The problem still occurring in that draining.As can be seen here, for municipal drainage, simple relying on increases the mode solution of drainage pipe diameter never Root problem.
In sum, there is problems with and deficiency in the city integrated pipe network system instantly continued to use:
1, the simple pipe diameter size changing pipeline that relies on increases city rainwater drainage ability.Do not possesses motility.
2, drainage pipeline itself does not have water penetration, and rainwater can not be diluted in underground, to such an extent as to drainage pipeline Discharge pressure is big, easily causes and blocks up.
3, old town pipe network does not possess the condition of enlarging, or enlarging cost price is the highest.
4, some confluence of rainwater and sewage pipelines of old town, because building and communal facility density are relatively big, do not have the leeway of reconstruction. 5, City Buried Pipeline is intricate, mutually limits sustainable development space.
6, adding and keep in repair the ground that pipeline is both needed in excavation path, cost and difficulty of construction are the highest.And can be to city City's traffic and life of urban resident cause and have a strong impact on.
7, the buried underground of pipeline, it is the highest to there is various restrictive factor, difficulty and cost in later maintenance maintenance.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, and a kind of footpath comprehensive pipe network and drainage system are provided System.It solving the reconstruction of city integrated pipe network, enlarging cost height, drainability is poor, the problem that later period maintenance difficulty is big, and carries The security performance of high city integrated pipe network and reduction difficulty of construction cost, also provide convenience for the maintenance of later stage comprehensive pipe network.
The technical scheme is that footpath comprehensive pipe network and drainage system, it include U-shaped ditch, hollow out base plate and Water storage box；
U-shaped ditch includes left wall, right wall and is connected to left wall and the connecting plate of You Bi lower end；U-shaped ditch left wall and/or You Bi lower end set Gutter, gutter bottom interval is had to be provided with access hole A；Leaking hole it is interval with on connecting plate；Hollow out base plate is footpath Road surface, it is arranged on U-shaped ditch upper end, forms built on stilts chamber between itself and U-shaped ditch；Water storage box is located at below U-shaped ditch, water storage box upper end Being provided with access hole B and water outlet B, water outlet B is connected with by water terminal by pipeline, and adjacent water storage box is connected by water pipe A；
The access hole A in gutter communicates with the access hole B of water storage box.
The further technical scheme of the present invention is: be provided with setting pot in water storage box, and the access hole B of water storage box is just to sand setting Pond.
The present invention further technical scheme is: it also includes being located at the midget tube line bracket mechanism on top, built on stilts chamber； Midget tube line bracket mechanism includes a bearing, slide bar crossbeam and vertical drop in beam；Prop up bearing and be symmetrically arranged at left wall and the You Bi of U-shaped ditch On；Slide bar crossbeam two ends are separately mounted in a bearing；Vertically drop in beam upper end is associated with slide bar crossbeam, vertically by slide assemblies In drop in beam, bottom be provided with multiple pipeline suspension member A.
The present invention further technical scheme is: slide bar crossbeam is I-steel；
Slide assemblies includes two roller shafts and two rollers；Two roller shafts are respectively and fixedly connected on the two side of vertical drop in beam, Two rollers be separately mounted on two roller shafts and be positioned at slide bar crossbeam both sides and with slide bar crossbeam Structure deformation, vertically hang Beam can be slided on slide bar crossbeam by roller.
The present invention further technical scheme can also be: slide bar crossbeam is square steel；
Slide assemblies includes pulley spindle and pulley；Pulley spindle two ends are arranged on the two side of vertical drop in beam, and moveable roller is installed On pulley spindle, and it is positioned in the axial direction, and between the two side of vertical drop in beam, and it is positioned at slide bar crossbeam upper end, perpendicular Direct screening beam can be slided on slide bar crossbeam by pulley.
The present invention further technical scheme is: the left wall of U-shaped ditch and/or right wall are provided with pipeline suspension member B, and pipeline is hung Part B is positioned at top, built on stilts chamber.
The present invention further technical scheme is: the cross section of U-shaped ditch left wall is up-small and down-big right-angled trapezium, left wall with The wall of soil contact is vertical wall, and it is skew wall face that left wall is positioned at the wall of side, built on stilts chamber；The cross section of the right wall of U-shaped ditch is presented Little lower big right-angled trapezium, the wall that right wall contacts with soil is vertical wall, and it is oblique that right wall is positioned at the wall of side, built on stilts chamber Wall.
The present invention further technical scheme is: the hole on hollow out base plate is up big and down small hole.
The present invention further technical scheme is: the hole on hollow out base plate is up big and down small hole.
The present invention further technical scheme is: when U-shaped ditch is crisscross, arranges at intervening portion and amplifies the scale of construction Connect well, and determine relative elevation as required.
The present invention further technical scheme is: U-shaped ditch and water storage box can be built by laying bricks or stones, it is also possible to cast-in-place or prefabricated life Produce.
Advantages of the present invention is embodied in following four aspect:
1, with low cost.
A, structure treatment low cost: the present invention applies below footpath, for carrying the weight of people, so structural bearing Grade is relatively low, only highway carrying 1/100 less than；Cutting depth is shallow, and Structural strength calls is the highest.
B, maintenance cost are low: the present invention sets up and overhaul pipe network without earth excavation, opens hollow out base plate the most operable；Tool Having inspection operation space, maintenance is convenient；Base structure is stable, does not sinks, it is to avoid pipe network ruptures and sinks with footpath, affects resident Life.
2, function and service.
A, contribute to setting up Eco-city: ombrophyte on the backfill soil below hollow out base plate, can be planted, increase city Green coverage, purifies air, improves oxygen content in urban air.
B, city integrated pipe network can be accommodated: the built on stilts intracavity that is arranged on of city integrated pipeline rational and orderly can be optimized city Comprehensive pipeline path, city, makes the management of comprehensive pipeline and safeguards more efficient.
C, there is water storage function: water storage box can collect rainwater in the rainy day, is exported by pipeline when needs water and uses water Terminal, makes rainwater cycling and reutilization, to save valuable water resource.
D, preventing urban waterlogging: can increase substantially rainwater discharge efficiency, when heavy rain arrives, the rainwater in footpath leads to Crossing hollow out base plate and enter built on stilts chamber, penetrate into soil or flow into gutter, gutter connects with rivers or sewage treatment plant, arranges simultaneously Rainwater in ditch flows in water storage box also by access hole A and access hole B.Now drainage area is than the draining face of sewer Long-pending big decades of times, effectively solves urban waterlogging problem.
3, convenient to carry out.
A, construction cost are low: the shallow excavated volume of cutting depth is few, and cost is relatively low；The earthwork only need to backfill on a small quantity, it is to avoid big The amount backfill earthwork is piled up and is affected resident's traffic, life, welding.
B, on road traffic impact little: constructing the most on pavement, construction operation scope is little, be not required to road closure or only need in short-term Between take traffic control scheme.
C, short construction period: all construction materials in the present invention can Prefabrication, on-site hoisting, short construction period, right Life of urban resident impact is little.
4, applied widely.
A, the present invention can be applicable to the ground such as urban human trade, city square, Urban Parks and residential neighborhoods.
Below in conjunction with figure, the invention will be further described with embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the midget tube line bracket mechanism of embodiment 1；
Fig. 3 is the A-A sectional view of Fig. 3；
Fig. 4 is the structural representation of water storage box；
Fig. 5 is the B-B sectional view of Fig. 4；
Fig. 6 is the structural representation of the midget tube line bracket mechanism of embodiment 2；
Fig. 7 is the C-C sectional view of Fig. 6.
Detailed description of the invention
Embodiment 1:
As Figure 1-5: footpath comprehensive pipe network and drainage system, it includes U-shaped ditch 1, hollow out base plate 2 and water storage box 3.
U-shaped ditch 1 includes left wall 11, right wall 12 and is connected to the connecting plate 13 of left wall and You Bi lower end.Right wall 12 lower end sets Gutter 121, gutter 121 bottom interval is had to be provided with access hole A1211.Leaking hole 131 it is interval with on connecting plate 13, it is simple to Rain penetration is entered in soil 100.U-shaped ditch 1 can be built by laying bricks or stones, it is also possible to cast-in-place or Prefabrication.When U-shaped ditch 1 is crisscross, Intervening portion arranges the connection well amplifying the scale of construction, and determines relative elevation as required.
Hollow out base plate 2 is the road surface of footpath 21, and it is arranged on U-shaped ditch 1 upper end, forms built on stilts chamber between itself and U-shaped ditch 1 5.Built on stilts top, chamber 5 is provided with midget tube line bracket mechanism 7.The bottom in built on stilts chamber 5 is backfilled with loose ground 51, buries underground in loose ground 51 Having sewer line 52 and big-and-middle-sized pipeline group 53, on loose ground 51, plantation has ombrophyte 54.Hole on hollow out base plate 2 be upper greatly Under little hole, in order to extend the light application time of ombrophyte 54 in built on stilts chamber 5.Big-and-middle-sized pipeline group 53 includes natural gas line And oil circuit pipeline.
Water storage box 3 is located at U-shaped ditch 1 lower end, and water storage box 3 upper end is provided with access hole B31 and water outlet B 32, and water outlet B 32 is led to Piping 4 connects with by water terminal 35, is fire hydrant or green area irrigation water bolt by water terminal 35.Adjacent water storage box 3 is the end of at Portion is connected by water pipe A33.
Water storage box 3 can be built by laying bricks or stones, it is also possible to cast-in-place or Prefabrication.
The access hole A1211 in gutter 121 communicates with the access hole B31 of water storage box 3.Hollow out lid is had on access hole A1211 Plate.
Midget tube line bracket mechanism 7 includes a bearing 71, slide bar crossbeam 72 and vertical drop in beam 73.Prop up bearing 71 to be symmetrically arranged at In the left wall 11 of U-shaped ditch 1 and right wall 12.Slide bar crossbeam 72 two ends are separately mounted in a bearing 71.Vertically drop in beam 73 upper end leads to Cross slide assemblies to associate with slide bar crossbeam 72, in vertical drop in beam 73, bottom be provided with multiple pipeline suspension member A74.
Slide bar crossbeam 72 is I-steel.Slide assemblies includes two roller shafts 751 and two rollers 752；Two roller shafts On 751 two sides being respectively and fixedly connected to vertical drop in beam 73, two rollers 752 are separately mounted on two roller shafts 751 and are positioned at The both sides of slide bar crossbeam 72 and with slide bar crossbeam 72 Structure deformation, vertical drop in beam 73 can be by roller 752 on slide bar crossbeam 72 Slide.
Preferably, being provided with setting pot 34 in water storage box 3, the access hole B31 of water storage box 3 is just to setting pot 34.Enter water storage box 3 Water initially enter setting pot 34, silt and solid impurity in water are deposited in bottom setting pot 34, after setting pot 34 water is full, miscellaneous The less water of matter content overflows at setting pot 34 upper end open, flows into water storage box 3.
Preferably, the left wall 11 of U-shaped ditch 1 and right wall 12 are provided with pipeline suspension member B14, pipeline suspension member B14 and are positioned on built on stilts chamber 5 Portion, can be used for disposing pipe with small pipe diameter pipeline, such as optical fiber pipe and street lamp electric wire.
Preferably, the cross section of U-shaped ditch 1 left wall 11 is up-small and down-big right-angled trapezium, the wall that left wall 11 contacts with soil 100 For vertical wall, it is skew wall face that left wall 11 is positioned at the wall of side, built on stilts chamber 5；The cross section of the right wall of U-shaped ditch 1 12 is up-small and down-big Right-angled trapezium, the wall that right wall 12 contacts with soil 100 is vertical wall, and it is oblique that right wall 12 is positioned at the wall of side, built on stilts chamber 5 Wall.This structure of U-shaped ditch 1 has excellent structural strength.
Embodiment 2:
As shown in Figure 6,7, the present embodiment compared with Example 1, differs only in:
Slide bar crossbeam 72 is square steel.Slide assemblies includes pulley spindle 753 and pulley 754；Pulley spindle 753 two ends are arranged on vertically extension On the two side of beam 73, pulley 754 is movably arranged on pulley spindle 843, and is positioned in the axial direction, and is positioned at vertical drop in beam 73 Two side between, and be positioned at the roller groove of slide bar crossbeam 72 upper end, vertical drop in beam 73 can be by pulley 754 at slide bar crossbeam Slide on 72.
The application of the summary present invention: when heavy rain arrives, the rainwater in footpath 21 enters built on stilts chamber by hollow out base plate 2 5, to penetrate into soil 100 or flow into gutter 121, gutter 121 connects with rivers or sewage treatment plant, simultaneously in gutter 121 Rainwater flow in water storage box 3 also by access hole A1211 and access hole B31.
Water storage box 3 collects rainwater, can be exported by water terminal 35 by pipeline, make rainwater cycling and reutilization.Gutter 121 Connect with rivers or sewage treatment plant, alleviate the pressure of existing storm sewer draining, effectively solve urban waterlogging problem.

Claims (10)

1. footpath comprehensive pipe network and drainage system, is characterized in that: it includes U-shaped ditch (1), hollow out base plate (2) and water storage box (3)；
U-shaped ditch (1) includes left wall (11), right wall (12) and is connected to the connecting plate (13) of left wall and You Bi lower end；U-shaped ditch (1) Left wall (11) and/or right wall (12) lower end be provided with gutter (121), gutter (121) bottom interval is provided with access hole A (1211)；Leaking hole (131) it is interval with on connecting plate (13)；
Hollow out base plate (2) is the road surface of footpath (21), and it is arranged on U-shaped ditch (1) upper end, forms frame between itself and U-shaped ditch (1) Cavity (5)；
Water storage box (3) is located at U-shaped ditch (1) below, and water storage box (3) upper end is provided with access hole B (31) and water outlet B (32)；
The access hole A (1211) in gutter (121) communicates with the access hole B (31) of water storage box (3).
2. footpath comprehensive pipe network as claimed in claim 1 and drainage system, is characterized in that: going out of water storage box (3) upper end Mouth of a river B (32) is connected with by water terminal (35) by pipeline (4), and adjacent water storage box (3) is in bottom by water pipe A (33) even Logical；Being provided with setting pot (34) in water storage box (3), the access hole B (31) of water storage box (3) is just to setting pot (34).
3. footpath comprehensive pipe network as claimed in claim 1 or 2 and drainage system, is characterized in that: it also includes being located at frame Midget tube line bracket mechanism (7) on cavity (5) top；Midget tube line bracket mechanism (7) includes bearing (71), a slide bar crossbeam And vertical drop in beam (73) (72)；Prop up bearing (71) to be symmetrically arranged on left wall (11) He Youbi (12) of U-shaped ditch (1)；Slide bar crossbeam (72) two ends are separately mounted in a bearing (71)；Vertically drop in beam (73) upper end is closed with slide bar crossbeam (72) by slide assemblies Connection, in vertical drop in beam (73), bottom be provided with multiple pipeline suspension member A (74).
4. footpath comprehensive pipe network as claimed in claim 3 and drainage system, is characterized in that: slide bar crossbeam (72) is I-shaped Steel；
Slide assemblies includes two roller shafts (751) and two rollers (752)；Two roller shafts (751) are respectively and fixedly connected to vertically On the two side of drop in beam (73), two rollers (752) are separately mounted to two roller shafts (751) and above and are positioned at slide bar crossbeam (72) Both sides and with slide bar crossbeam (72) Structure deformation, it is upper sliding at slide bar crossbeam (72) that vertical drop in beam (73) can pass through roller (752) Dynamic.
5. footpath comprehensive pipe network as claimed in claim 4 and drainage system, is characterized in that: slide bar crossbeam (72) is side Steel；
Slide assemblies includes pulley spindle (753) and pulley (754)；Pulley spindle (753) two ends are arranged on the two of vertical drop in beam (73) On sidewall, pulley (754) is movably arranged on pulley spindle (843), and is positioned in the axial direction, and is positioned at vertical drop in beam (73) Between two side, and being positioned at slide bar crossbeam (72) upper end, vertical drop in beam (73) can pass through pulley (754) on slide bar crossbeam (72) Slide.
6. the footpath comprehensive pipe network as described in claim 4 or 5 and drainage system, is characterized in that: the left wall of U-shaped ditch (1) (11) and/or right wall (12) is provided with pipeline suspension member B (14), pipeline suspension member B (14) is positioned at built on stilts chamber (5) top.
7. footpath comprehensive pipe network as claimed in claim 6 and drainage system, is characterized in that: U-shaped ditch (1) left wall (11) Cross section is up-small and down-big right-angled trapezium, and the wall that left wall (11) contacts with soil (100) is vertical wall, and left wall (11) is positioned at The wall of built on stilts chamber (5) side is skew wall face；The cross section of U-shaped ditch (1) right wall (12) is up-small and down-big right-angled trapezium, right wall (12) wall contacted with soil (100) is vertical wall, and it is skew wall face that right wall (12) is positioned at the wall of built on stilts chamber (5) side.
8. footpath comprehensive pipe network as claimed in claim 1 and drainage system, is characterized in that: the hole on hollow out base plate (2) For up big and down small hole.
9. footpath comprehensive pipe network as claimed in claim 1 and drainage system, is characterized in that: when U-shaped ditch (1) is crisscross Time, the connection well amplifying the scale of construction is set at intervening portion, and determines relative elevation as required.
10. footpath comprehensive pipe network as claimed in claim 1 and drainage system, is characterized in that: U-shaped ditch (1) and water storage box (3) can build by laying bricks or stones, it is also possible to cast-in-place or Prefabrication.
CN201610477528.7A 2016-06-28 2016-06-28 Pavement comprehensive pipe network and drainage system Active CN105971091B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227496A (en) * 2020-09-29 2021-01-15 何滔 Multifunctional comprehensive subway drainage ditch structure

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Publication number Priority date Publication date Assignee Title
CN103114641A (en) * 2013-02-21 2013-05-22 张其明 Water, electricity, natural gas, sewer and road construction integration
CN103397662A (en) * 2013-08-12 2013-11-20 上海市城市建设设计研究总院 Comprehensive pipe gallery structure
CN103953068A (en) * 2014-05-19 2014-07-30 上海市城市建设设计研究总院 Underground integrated pipe gallery structure
JP2016044486A (en) * 2014-08-25 2016-04-04 西日本高速道路メンテナンス中国株式会社 Repair method for drainage gutter and cover block for repair
CN205954791U (en) * 2016-06-28 2017-02-15 衡阳市金泓建筑装饰设计有限公司 People moving walkways complex pipe network and hold drainage system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114641A (en) * 2013-02-21 2013-05-22 张其明 Water, electricity, natural gas, sewer and road construction integration
CN103397662A (en) * 2013-08-12 2013-11-20 上海市城市建设设计研究总院 Comprehensive pipe gallery structure
CN103953068A (en) * 2014-05-19 2014-07-30 上海市城市建设设计研究总院 Underground integrated pipe gallery structure
JP2016044486A (en) * 2014-08-25 2016-04-04 西日本高速道路メンテナンス中国株式会社 Repair method for drainage gutter and cover block for repair
CN205954791U (en) * 2016-06-28 2017-02-15 衡阳市金泓建筑装饰设计有限公司 People moving walkways complex pipe network and hold drainage system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227496A (en) * 2020-09-29 2021-01-15 何滔 Multifunctional comprehensive subway drainage ditch structure
CN112227496B (en) * 2020-09-29 2022-02-01 何滔 Multifunctional comprehensive subway drainage ditch structure

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