CN106480902A - There is water-retention and the underground pipe gallery of preliminary filtering function - Google Patents
There is water-retention and the underground pipe gallery of preliminary filtering function Download PDFInfo
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- CN106480902A CN106480902A CN201611054951.2A CN201611054951A CN106480902A CN 106480902 A CN106480902 A CN 106480902A CN 201611054951 A CN201611054951 A CN 201611054951A CN 106480902 A CN106480902 A CN 106480902A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- 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
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- 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
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of underground pipe gallery with water-retention and preliminary filtering function, including the comprehensive pergola on the underground pipe gallery being arranged on municipal road surface lower end and municipal road surface.The present invention effectively solves the problems, such as that the maintenance of the urban operating mechanism such as urban traffic blocking and electric power, communication, combustion gas, water supply and sewage and maintenance are inconvenient, it is effectively utilized the underground space, alleviate the power of urban waterlogging, the storage of unnecessary rainwater-collecting can be used simultaneously, alleviate the municipal water use pressure such as urban afforestation, road flushing, depositing dust, also promote China's sponge urban development process, reduce resource and energy resource consumption.
Description
Technical field
The present invention relates to city planting ductwork field of engineering technology is and in particular to a kind of underground integrated pipe with water storage function
Corridor.
Background technology
Pipe gallery be a kind of be built in Urban Underground for accommodate the two classes and structures of above municipal engineering pipeline and attached
Belong to facility, be urban Underground pipeline synthesis corridor, build a tunnel space in Urban Underground, by electric power, communication, combustion gas,
The various utilities pipeline such as heat supply, plumbing is integrated in one, and is provided with special access hole, hoisting port and monitoring system, implements unification
Planning, Uniting, unified important infrastructure and the life line built and manage, be guarantee city operations.
Underground pipe gallery system not only solves Urban Traffic Jam Based, also greatly facilitate electric power, communication, combustion gas,
The maintenance of the urban operating mechanisms such as water supply and sewage and maintenance.
Sponge city is new generation of city storm water man- agement concept, refers to that city is brought in adaptation environmental change and reply rainwater
The aspect such as natural disaster there is good " elastic ", also referred to as " water elasticity city ' '.International term is " low shadow
Sound exploitation storm-water system structure ' '.Water suction, water-retention, infiltration, water purification when rainy, by the water storing " release " and in addition profit when needing
With.Building sponge city will have " spongy body ".City " spongy body " had both included the water systems such as river, lake, pond, the pool, also included greenery patches, flower
Garden, the such city in permeable road surface auxiliary facility.Rainwater pass through these " spongy bodies " under ooze, stagnant storage, purification, reuse, finally
Remainder runoff is arranged by outside pipe network, pumping plant, thus the standard of sewerage system can be effectively improved, extenuates urban waterlogging
Pressure.
And combine the construction of underground pipe gallery, rainwater cabin is set in piping lane, for storing city " spongy body " no
The rainwater that method absorbs, alleviates the pressure of urban waterlogging further, tentatively filters rain impurities in water simultaneously and serves as middle water use, permissible
Alleviate the municipal water use pressure such as urban afforestation, road flushing, depositing dust.
Content of the invention
For the problems referred to above, the invention provides one kind is effectively utilized the underground space, unnecessary rainwater catchment system is stored up
Store away using the underground pipe gallery with water storage function.
A kind of underground pipe gallery with water-retention and preliminary filtering function, including municipal road surface, comprehensive pergola and ground
Lower pipe gallery;Comprehensive pergola is located on municipal road surface, and end face is that oval underground pipe gallery is located at below municipal road surface;
Described underground pipe gallery includes natural gas cabin, comprehensive cabin, forceful electric power cabin, soil pipe cabin, rainwater cabin, middle water pipe cabin, draining
Pipe, preliminary defecator, maintenance walk terraced and secondary backward flowing preventing device;Rainwater cabin is placed in the middle of the bottom in underground integrated pipe cabin,
It is respectively forceful electric power cabin and comprehensive cabin about the surface in rainwater cabin;Comprehensive cabin is connected by maintenance step ladder with rainwater cabin;Comprehensive
It is natural gas cabin on the right side of cabin, immediately below natural gas cabin, is provided with middle water pipe cabin, secondary backward flowing preventing device and rain are passed through in middle water pipe cabin
Water tank communicates;The left side in forceful electric power cabin and rainwater cabin is soil pipe cabin, and soil pipe cabin is by secondary backward flowing preventing device and rainwater cabin phase
Logical;Comprehensive pergola is accessed in one end of drain pipe, and the other end runs through soil pipe cabin and connects to rainwater cabin;
Described natural gas cabin includes natural gas line and gutter;If natural gas line divides upper and lower dried layer to be fixed on natural gas cabin
In vertical inner wall, gutter is located at the inner bottom surface lower right corner in natural gas cabin;
Described comprehensive cabin includes feedwater piping, communications optical cable and gutter;It is vertically interior that feedwater piping is fixed on comprehensive cabin side
On wall, if communications optical cable divides upper and lower dried layer to be fixed in the opposite side vertical inner wall in comprehensive cabin, gutter is located at the interior of comprehensive cabin
The bottom surface lower right corner;
Described forceful electric power cabin includes power cable and gutter;If power cable divides upper and lower dried layer to be fixed on the left side vertical in forceful electric power cabin
On inwall, gutter is located at the inner bottom surface lower right corner in forceful electric power cabin;
Described soil pipe cabin includes sewage conduct, gutter and concrete and builds platform;Sewage conduct and secondary backward flowing preventing device phase
Connect, concrete builds platform below sewage conduct in order to support sewage conduct, concrete is built platform and pressed from both sides with underground pipe gallery inwall
It is provided with gutter at angle;
Described rainwater cabin both sides are equipped with secondary backward flowing preventing device;
Described middle water pipe cabin includes intermediate water pipeline, gutter and concrete and builds platform;Intermediate water pipeline and secondary backward flowing preventing device phase
Connect, concrete builds platform below intermediate water pipeline in order to support intermediate water pipeline, concrete is built platform and pressed from both sides with underground pipe gallery inwall
It is provided with gutter at angle.
A kind of work process of the underground pipe gallery with water-retention and preliminary filtering function, including following job step
The collection of step one rainwater:Rainwater flows through drain pipe by the comprehensive pergola on municipal road surface and enters rainwater cabin;
Step 2 is preliminary to be filtered with the exclusion of middle water:When in rainwater cabin, liquid level exceedes the secondary backward flowing preventing device of intermediate water pipeline, rainwater
Water pipe cabin in entering via secondary backward flowing preventing device, discharges for municipal greening, road flushing, depositing dust etc. through intermediate water pipeline;
Step 3 is preliminary to be filtered with sewage exclusion:When in rainwater cabin, liquid level exceedes the secondary backward flowing preventing device of sewage conduct, rainwater
Enter soil pipe cabin via secondary backward flowing preventing device, discharge through sewage conduct.
As a kind of preferred technical scheme:Described preliminary defecator includes coarse rack, fine fack and deodourizing dress
Put;Preliminary defecator is provided with coarse rack near the side in rainwater cabin, and the side away from rainwater cabin is provided with fine fack, deodourizing
Device fills up the internal cavities of secondary backward flowing preventing device.
As a kind of preferred technical scheme:Described secondary backward flowing preventing device includes wide rustless steel louvre blade, narrow rustless steel
Louvre blade, rustless steel steel shaft;Coarse rack is from top to bottom connected with wide rustless steel hundred away from the side in rainwater cabin by stainless steel shaft
Blade, fine fack is from top to bottom connected with narrow rustless steel louvre blade away from the side in rainwater cabin by stainless steel shaft.
As a kind of preferred technical scheme:Described drain pipe is lightweight flexible pipe.
As a kind of preferred technical scheme:Described rainwater bilge portion is setting pot, plays the effect of point-like cistern.
As a kind of preferred technical scheme:The level height that described secondary backward flowing preventing device is connected with sewage conduct is higher than
Its level height being connected with intermediate water pipeline.
As a kind of preferred technical scheme:Described power cable, communications optical cable, feedwater piping and natural gas line are equal
It is fixed using reinforced concrete support.
As a kind of preferred technical scheme:Described draining inside pipe wall is provided with waterproof layer.
The invention has the beneficial effects as follows:(1)Pipe gallery cabin of the present invention gut line compact and reasonable arrangement, is effectively utilized
Sky under road is asked, has saved urban land;Make laying, increasing, keeping in repair and daily management in various pipelines, meet safety, warp
Ji, practical principle;(2)Natural gas cabin, comprehensive cabin, forceful electric power cabin, soil pipe cabin, middle water tank inner bottom surface are equipped with gutter, this
Sample can will go into natural gas cabin, comprehensive cabin, forceful electric power cabin, soil pipe cabin, the water in middle water tank are excluded, and prevents hydrops
Feelings occur;(3)Rainwater ground is connected with comprehensive pergola by drain pipe, and such rainwater cabin can be used for storing city " spongy body "
The rainwater that cannot absorb, alleviates the pressure of urban waterlogging further, and tentatively filtered rainwater inside rainwater cabin can be used simultaneously
In purposes such as greening, road flushing, depositing dusts.
Brief description
Fig. 1 is a kind of cross-sectional configuration schematic diagram of the underground pipe gallery with water storage function;
Fig. 2 is a kind of secondary anti-down irrigation device enlarged diagram of underground pipe gallery with water storage function;
In figure:1 municipal road surface, 2 comprehensive pergolas, 3 natural gas cabins, 4 comprehensive cabins, 5 forceful electric power cabins, 6 soil pipe cabins, 7 rainwater cabins, 8 days
So feed channel, 9 feedwater pipings, 10 intermediate water pipelines, 11 communications optical cables, 12 power cables, 13 sewage conducts, 14 drain pipies, 15 rows
Ditch, 16 underground pipe galleries, water pipe cabin, 18 preliminary defecators, 18-1 coarse rack, 18-2 fine fack, 18-3 width be not in 17
Rust steel louvre blade, 19 maintenance step ladders, 20 2 anti-down irrigation devices, 20-1 narrow rustless steel louvre blade, 20-2 rustless steel steel shaft,
20-3 deodourizing device.
Specific embodiment
In order to further illustrate the present invention, below in conjunction with the accompanying drawings and embodiment is described in detail to the present invention, but not
They can be interpreted as limiting the scope of the present invention.
Refer to the attached drawing 1 and accompanying drawing 2, a kind of underground pipe gallery with water-retention and preliminary filtering function, including municipal road
Face 1, comprehensive pergola 2 and underground pipe gallery 16;Comprehensive pergola 2 is located on municipal road surface 1, and end face is elliptically lower comprehensive
Piping lane 16 is located at below municipal road surface 1;
Described underground pipe gallery 16 includes natural gas cabin 3, comprehensive cabin 4, forceful electric power cabin 5, soil pipe cabin 6, rainwater cabin 7, middle water pipe
Cabin 17, drain pipe 14, preliminary defecator 18, maintenance step ladder 19 and secondary backward flowing preventing device 20;It is comprehensive that rainwater cabin 7 is placed in underground
Close in the middle of the bottom in pipe cabin 16, about the surface in rainwater cabin 7, be respectively forceful electric power cabin (5) and comprehensive cabin 4;Comprehensive cabin 4 and rainwater
Cabin 7 is passed through maintenance step ladder 19 and is connected;Comprehensive cabin 4 right side is natural gas cabin 3, is provided with middle water pipe cabin immediately below natural gas cabin 3
17, middle water pipe cabin 17 is communicated with rainwater cabin 7 by secondary backward flowing preventing device 20;The left side in forceful electric power cabin 5 and rainwater cabin 7 is soil pipe
Cabin 6, soil pipe cabin 6 is communicated with rainwater cabin 7 by secondary backward flowing preventing device;Comprehensive pergola 2 is accessed in one end of drain pipe 14, another
End is run through soil pipe cabin 6 and is connected to rainwater cabin 7;
Described natural gas cabin 3 includes natural gas line 8 and gutter 15;If about 8 points of natural gas line dried layer be fixed on natural
In the vertical inner wall in gas cabin 3, gutter 15 is located at the inner bottom surface lower right corner in natural gas cabin 3;
Described comprehensive cabin 4 includes feedwater piping 9, communications optical cable 11 and gutter 15;Feedwater piping 9 is fixed on comprehensive cabin 4 one
In the vertical inner wall of side, if dried layer is fixed in the opposite side vertical inner wall in comprehensive cabin 4 about 11 points of communications optical cable, 15, gutter
The inner bottom surface lower right corner in comprehensive cabin 4;
Described forceful electric power cabin 5 includes power cable 12 and gutter 15;If dried layer is fixed on forceful electric power cabin 5 about 12 points of power cable
On left side vertical inwall, gutter 15 is located at the inner bottom surface lower right corner in forceful electric power cabin 5;
Described soil pipe cabin 6 includes sewage conduct 13, gutter 15 and concrete and builds platform 21;Sewage conduct 13 is anti-down with secondary
Filling device 20 connects, and concrete builds platform 21 below sewage conduct 13 in order to support sewage conduct 13, concrete build platform 21 with
Underground pipe gallery 16 inwall angle is provided with gutter 15;
Described rainwater cabin 7 both sides are equipped with secondary backward flowing preventing device 20;
Described middle water pipe cabin 17 includes intermediate water pipeline 10, gutter 15 and concrete and builds platform 21;Intermediate water pipeline 10 is anti-with secondary
Flowing backward device 20 connects, and concrete builds platform 21 below intermediate water pipeline 10 in order to support intermediate water pipeline 10, and platform 21 built by concrete
It is provided with gutter 15 with underground pipe gallery 16 inwall angle.
A kind of work process of the underground pipe gallery with water-retention and preliminary filtering function, including following job step
The collection of step one rainwater:Rainwater flows through drain pipe 14 by the comprehensive pergola 2 on municipal road surface 1 and enters rainwater cabin 7;
Step 2 is preliminary to be filtered with the exclusion of middle water:When in rainwater cabin 7, liquid level exceedes the secondary backward flowing preventing device 18 of intermediate water pipeline 10,
Rainwater enter via secondary backward flowing preventing device 20 in water pipe cabin 17, through intermediate water pipeline 10 discharge for municipal administration greening, road rinse,
Depositing dust etc.;
Step 3 is preliminary to be filtered with sewage exclusion:When in rainwater cabin 7, liquid level exceedes the secondary backward flowing preventing device 18 of sewage conduct 13,
Rainwater enters soil pipe cabin 6 via secondary backward flowing preventing device 18, discharges through sewage conduct 13.Gutter is flood season in rainy season/generation
When, pipeline cracking, gutter just can play a role, useless under normal circumstances.
Described preliminary defecator 18 includes coarse rack 18-1, fine fack 18-2 and deodourizing device 18-3;Tentatively
Defecator 18 is provided with coarse rack 18-1 near the side in rainwater cabin 7, and the side away from rainwater cabin 7 is provided with fine fack 18-2, only
Change the internal cavities that odor removal 18-3 fills up secondary backward flowing preventing device 18.
Described secondary backward flowing preventing device 20 includes wide rustless steel louvre blade 20-1, narrow rustless steel louvre blade 20-2, stainless
Steel steel shaft 20-3;Coarse rack 18-1 is from top to bottom connected with wide rustless steel away from the side in rainwater cabin 7 by stainless steel shaft 20-3
Louvre blade 20-1, fine fack 18-2 are from top to bottom connected with narrow rustless steel away from the side in rainwater cabin 7 by stainless steel shaft 20-3
Louvre blade 20-2.
Described drain pipe 14 is lightweight flexible pipe.
State rainwater cabin 7 bottom be setting pot, play the effect of point-like cistern.
The level height that described secondary backward flowing preventing device 20 is connected with sewage conduct 13 is higher than that it is connected with intermediate water pipeline 10
The level height connecing.
Described power cable 12, communications optical cable 11, feedwater piping 9 and natural gas line 8 are all using armored concrete
Support is fixed.
Described drain pipe 15 inwall is provided with waterproof layer.
It should be noted last that, above example is only in order to supplement explaination the technical solution of the utility model rather than limit
System.Although being described in detail to this utility model with reference to embodiment, this area vast is it will be appreciated by the skilled person that to this
The technical scheme of utility model is modified or is replaced on an equal basis, the spirit without departure from technical solutions of the utility model and model
Enclose, it all should be covered in the middle of right of the present utility model.
Claims (9)
1. a kind of underground pipe gallery with water-retention and preliminary filtering function it is characterised in that:Including municipal road surface(1), comprehensive
Close pergola(2)And underground pipe gallery(16);Comprehensive pergola(2)It is located at municipal road surface(1)On, end face be elliptically under comprehensive
Close piping lane(16)It is located at municipal road surface(1)Lower section;
Described underground pipe gallery(16)Including natural gas cabin (3), comprehensive cabin (4), forceful electric power cabin (5), soil pipe cabin (6), rainwater
Cabin (7), middle water pipe cabin(17), drain pipe(14), preliminary defecator(18), maintenance step ladder(19)And secondary backward flowing preventing device
(20);Rainwater cabin(7)It is placed in underground integrated pipe cabin(16)Bottom in the middle of, rainwater cabin(7)Surface about be respectively forceful electric power
Cabin (5) and comprehensive cabin (4);Comprehensive cabin(4)With rainwater cabin(7)By maintenance step ladder(19)It is connected;It is sky on the right side of comprehensive cabin (4)
So gas cabin(3), natural gas cabin(3)Underface is provided with middle water pipe cabin(17), middle water pipe cabin(17)By secondary backward flowing preventing device
(20)With rainwater cabin(7)Communicate;The left side of forceful electric power cabin (5) and rainwater cabin (7) is soil pipe cabin (6), soil pipe cabin(6)By two
Secondary backward flowing preventing device and rainwater cabin(7)Communicate;Drain pipe(14)One end access comprehensive pergola(2), the other end runs through soil pipe
Cabin(6)Connect to rainwater cabin(7);
Described natural gas cabin(3)Including natural gas line(8)And gutter(15);Natural gas line(8)If point upper and lower dried layer is solid
It is scheduled on natural gas cabin(3)Vertical inner wall on, gutter(15)Positioned at natural gas cabin(3)The inner bottom surface lower right corner;
Described comprehensive cabin(4)Including feedwater piping(9), communications optical cable(11)And gutter(15);Feedwater piping(9)It is fixed on
Comprehensive cabin(4)In the vertical inner wall of side, communications optical cable(11)If a point upper and lower dried layer is fixed on comprehensive cabin(4)Opposite side vertically interior
On wall, gutter(15)It is located at comprehensive cabin(4)The inner bottom surface lower right corner;
Described forceful electric power cabin(5)Including power cable(12)And gutter(15);Power cable(12)If a point upper and lower dried layer is fixed on
Forceful electric power cabin(5)Left side vertical inwall on, gutter(15)Positioned at forceful electric power cabin(5)The inner bottom surface lower right corner;
Described soil pipe cabin(6)Including sewage conduct(13), gutter(15)And concrete block platform(21);Sewage conduct(13)
With secondary backward flowing preventing device(20)Connect, platform built by concrete(21)Located at sewage conduct(13)Lower section is in order to support sewage conduct
(13), concrete block platform(21)With underground pipe gallery(16)Inwall angle is provided with gutter(15);
Described rainwater cabin(7)Both sides are equipped with secondary backward flowing preventing device(20);
Described middle water pipe cabin(17)Including intermediate water pipeline(10), gutter(15)And concrete block platform(21);Intermediate water pipeline
(10)With secondary backward flowing preventing device(20)Connect, platform built by concrete(21)Located at intermediate water pipeline(10)Lower section is in order to water pipe in supporting
Road(10), concrete block platform(21)With underground pipe gallery(16)Inwall angle is provided with gutter(15).
2. a kind of work process of the underground pipe gallery with water-retention and preliminary filtering function it is characterised in that:Including as follows
Job step
The collection of step one rainwater:Rainwater is by municipal road surface(1)On comprehensive pergola(2)Flow through drain pipe(14)Enter rainwater cabin
(7);
Step 2 is preliminary to be filtered with the exclusion of middle water:Rainwater cabin(7)Interior liquid level exceedes intermediate water pipeline(10)Secondary backward flowing preventing device
(18)When, rainwater is via secondary backward flowing preventing device(20)Water pipe cabin in entrance(17), through intermediate water pipeline(10)Discharge for municipal administration
Greening, road flushing, depositing dust etc.;
Step 3 is preliminary to be filtered with sewage exclusion:Rainwater cabin(7)Interior liquid level exceedes sewage conduct(13)Secondary backward flowing preventing device
(18)When, rainwater is via secondary backward flowing preventing device(18)Enter soil pipe cabin(6), through sewage conduct(13)Discharge.
3. a kind of underground pipe gallery with water-retention and preliminary filtering function according to claim 1 it is characterised in that:
Described preliminary defecator(18)Including coarse rack (18-1), fine fack (18-2) and deodourizing device(18-3);Preliminary mistake
Filter device(18)Near rainwater cabin(7)Side be provided with coarse rack (18-1), away from rainwater cabin(7)Side be provided with fine fack
(18-2), deodourizing device(18-3)Fill up secondary backward flowing preventing device(18)Internal cavities.
4. a kind of underground pipe gallery with water-retention and preliminary filtering function according to claim 1 it is characterised in that:
Described secondary backward flowing preventing device(20)Including wide rustless steel louvre blade (20-1), narrow rustless steel louvre blade (20-2), rustless steel steel
Axle (20-3);Coarse rack (18-1) is away from rainwater cabin(7)Side pass through stainless steel shaft(20-3)From top to bottom it is connected with width not
Rust steel louvre blade(20-1), fine fack (18-2) is away from rainwater cabin(7)Side pass through stainless steel shaft(20-3)From top to bottom connect
It is connected to narrow rustless steel louvre blade(20-2).
5. a kind of underground pipe gallery with water-retention and preliminary filtering function according to claim 1 it is characterised in that:
Described drain pipe(14)For lightweight flexible pipe.
6. a kind of underground pipe gallery with water-retention and preliminary filtering function according to claim 1 it is characterised in that:
Described rainwater cabin(7)Bottom is setting pot, plays the effect of point-like cistern.
7. a kind of underground pipe gallery with water-retention and preliminary filtering function according to claim 1 it is characterised in that:
Described secondary backward flowing preventing device(20)With sewage conduct(13)The level height connecting is higher than itself and intermediate water pipeline(10)Connect
Level height.
8. a kind of underground pipe gallery with water-retention and preliminary filtering function according to claim 1 it is characterised in that:
Described power cable(12), communications optical cable(11), feedwater piping(9)And natural gas line(8)All propped up using armored concrete
Frame is fixed.
9. a kind of underground pipe gallery with water-retention and preliminary filtering function according to claim 1 it is characterised in that:
Described drain pipe(15)Inwall is provided with waterproof layer.
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Cited By (8)
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CN106958260A (en) * | 2017-04-26 | 2017-07-18 | 张铁耀 | A kind of pipe gallery |
CN106996135A (en) * | 2017-04-05 | 2017-08-01 | 中铁建设集团有限公司 | A kind of intelligent peak rain-water accumulating heat-extraction system and method based on city integrated piping lane |
CN107090892A (en) * | 2017-04-02 | 2017-08-25 | 宁波市若水助创商务咨询服务有限公司 | A kind of global function Urban Underground city planting ductwork structure and implementation |
CN107653907A (en) * | 2017-10-31 | 2018-02-02 | 江苏金贸科技发展有限公司 | A kind of multifunctional fabricated underground pipe gallery |
CN107747320A (en) * | 2017-11-23 | 2018-03-02 | 中冶京诚工程技术有限公司 | Double-deck pipe gallery |
CN107761763A (en) * | 2017-10-18 | 2018-03-06 | 西安交通大学 | A kind of pipe gallery and its application method |
CN109972722A (en) * | 2019-03-22 | 2019-07-05 | 安徽亚井雨水利用科技有限公司 | A kind of novel section dirty formula environmentally-friendly gutter inlet |
CN111424705A (en) * | 2020-03-30 | 2020-07-17 | 中国一冶集团有限公司 | Utility tunnel and sponge city system |
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