CN108894069B - Cross zero-emission and the Multi-layer ecological viaduct for inhaling haze purification function - Google Patents
Cross zero-emission and the Multi-layer ecological viaduct for inhaling haze purification function Download PDFInfo
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- CN108894069B CN108894069B CN201810742197.4A CN201810742197A CN108894069B CN 108894069 B CN108894069 B CN 108894069B CN 201810742197 A CN201810742197 A CN 201810742197A CN 108894069 B CN108894069 B CN 108894069B
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- overpass
- steel truss
- purification
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/005—Means permanently installed along the road for removing or neutralising exhaust gases
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
Cross zero-emission and the Multi-layer ecological viaduct for inhaling haze purification function, including longitudinal overpass and lateral overpass, longitudinal overpass and lateral overpass square crossing form cross viaduct, have been arranged in vertical hollow disk column in the infall of longitudinal overpass and lateral overpass；Longitudinal overpass and lateral overpass include the steel truss for covering the bridge floor of overpass, the top solar power generation glass of steel truss, the bottom and inside of steel truss are provided with inner layer transparent plate and outer layer transparent panel, outer gas purify cavity is formed between solar power generation glass and outer layer transparent panel, and interior gas purification chamber is formed between inner layer transparent plate and outer layer transparent panel.The present invention carries out purified treatment to vehicle exhaust and to the haze in air, can thoroughly solve the noise problem of big flow traffic, the large area land resource of overpass is made full use of to generate electricity, and power generation is not influenced by driving vehicle.
Description
Technical field
The invention belongs to road and bridge and environmental protection technical field more particularly to a kind of cross zero-emission and inhale haze purification function
The Multi-layer ecological viaduct of energy.
Background technique
In big city and megalopolis, viaduct plays a role as the aorta of urban transportation, and vehicle flowrate is big, generation
Tail gas is also big to the contribution of air pollution, and since current viaduct is all open type, these tail gas are all dispersed into urban air
In.The enclosed construction that the present invention uses collects tail gas caused by viaduct automobile stream, and is purified.It is generated after purification
Rich CO2Air is sent into ecological module (greenhouse at the top of viaduct), and the biological yield in greenhouse can be improved.And drive air cleaning
The electric power and solar energy heating air driving air circulation that the power generating glass for fully relying on the covering of viaduct top of journey generates.
Existing similar techniques have the air purification tower that Xi'an is built, but the structures are the air cleaning structure of simple function
Object is built, independent land occupation.
The existing non-capping cover of city overhead road, its advantage is that the visual field of driving is preferable, the disadvantage is that having not to urban ecological environment
Benefit influences.It adversely affects as follows: (1) one is the solar energy on aggravation urban heat land effect (2) viaduct top does not utilize (3) tail
Gas, which scatters and disappears, causes air pollution (4) noise not shield or only two side shield, due to sound diffraction effect and still two sides are occupied
There is noise pollution in people area.(5) vibration-proof structure is not used, and structure durability is poor.(6) sleet has an impact road driving, and the summer
Season road surface exposure seriously makes road surface up to 60-70 degree, and high temperature seriously affects driving environment.Therefore, how existing overpass is utilized
Space not only absorbed vehicle exhaust using solar energy, but also can carry out benign processing to urban ecological environment, was an entry value
The project that must be studied.
Summary of the invention
The present invention in order to solve shortcoming in the prior art, provide a kind of saving urban land, security reliability it is strong,
The tail gas of automobile discharge purify on the spot and the cross zero-emission that the haze in air is handled and suction haze purification function
Multi-layer ecological viaduct.
In order to solve the above technical problems, the present invention adopts the following technical scheme: cross zero-emission and suction haze purification function
Multi-layer ecological viaduct, including the transverse direction that longitudinal overpass above longitudinal road is arranged in and is arranged in above belt road
Overpass, longitudinal overpass and lateral overpass square crossing form cross viaduct, overhead in longitudinal overpass and transverse direction
The infall of bridge has been arranged in vertical hollow disk column；
Longitudinal overpass and lateral overpass include the steel truss for covering the bridge floor of overpass, and the section of steel truss is in
Domes, the top and outside portion of steel truss are provided with several blocks of openable and closable solar power generation glass, the bottom of steel truss
Portion and inside are provided with inner layer transparent plate and outer layer transparent panel, form outer gas between solar power generation glass and outer layer transparent panel
Body purify cavity forms interior gas purification chamber, outer gas purify cavity and interior gas purification between inner layer transparent plate and outer layer transparent panel
The open setting in the lower end of chamber；
The top horizontal of longitudinal overpass and lateral overpass is provided with concrete structure, is equipped with soil on concrete structure
Earth simultaneously plants and is implanted with green plants, and the concrete column of overpass is protruding upward in concrete structure and to support connection steel truss, coagulation
The space formed between steel truss above soil structure layer is ecological oxygenation layer, and the bridge floor of overpass is passage layers, and passage layers are extremely
It is less one layer, the road surface below the bridge floor of overpass is supercrust, road supplemented by the left side and right side of supercrust and passage layers are equal, road
Surface layer is provided with upper and lower level with the left side of passage layers and right side and is connected to ramp；The left bottom of steel truss and bottom right side it is interior
Side passes through elastic packing connector and connect with the bridge floor of overpass basecoat passage layers；
It is provided with isolation strip in the middle part of the bridge floor of longitudinal overpass and lateral overpass, isolation strip is hollow structure, isolation strip
Top is protruding upward to be extend into inside ecological oxygenation layer in concrete structure, is provided at the top of isolation strip and is connected with ecological oxygenation layer
Logical air deep purifying module, the first blower being internally provided with below air deep purifying module in isolation strip,
The left side and right side of isolation strip offer the outlet of several fresh airs in passage layers；
Inner layer transparent plate is respectively arranged with waste air import in the left and right side of passage layers, and inner layer transparent plate is in ecological oxygenation
The left and right sides of layer is respectively arranged with filtering air port；The left and right sides bottom of outer gas purify cavity and interior gas purification chamber is respectively provided with
There is lower air-purifying module, filter and be provided with air-purifying module on the downside of air port, upper air-purifying module is filled in outer gas
Body purify cavity and interior gas purification are intracavitary, filter the second blower being provided in outer gas purify cavity above air port and position
In the intracavitary third blower of interior gas purification, the air outlet of the second blower steel truss and is connected with gear able to turn on or off upward
The air outlet of plate, third blower is connected to filtering air port；
Hollow disk column is made of transparent material, and the basecoat bridge floor of passage layers is arranged in the lower end of hollow disk column
On, the upper end of hollow disk column is upward through the soil being laid on concrete structure and extend into inside ecological oxygenation layer, open circles
The upper port of disk column blocks, and the circumferential part of hollow disk column offers air hole on several, hollow disk above soil
The circumferential part of column offers several lower air holes in the space of passage layers, in upper air hole and lower inside hollow disk column
Air filtering core and four fan device are provided between stomata.
Passage layers are provided with two layers, and outer gas purify cavity and interior gas purification chamber are net in upper air-purifying module and lower air
Change and is divided into air inlet primary filtration section, photocatalysis section and concentration high-efficient purification section between module from bottom to top；
When second blower is opened, baffle is opened, the contaminated air in air inlet primary filtration section inspiration atmosphere, and lower air is net
Change module after the primary filtration purification of multilayer filtering layer in air inlet primary filtration section, is discharged into photocatalysis section upwards, photocatalysis section
Purification mechanism is the outer surface coating catalysis material of the inner wall and outer layer transparent panel in solar power generation glass, and in outer gas
Purify cavity arranges transparent material filter core at spacing intervals, and transparent material filter core uses graphene filter core, on graphene filter core
It is coated with catalysis material, to form multiple filtration and photo catalyzed air purifying mechanism；It is to concentrate efficiently on photocatalysis section
Clean-up stage, concentrating the mechanism of action of high-efficient purification section is to form hot pressing ascending air, the gas of pollution in the intracavitary portion of outer gas purification
Body is purified through multi-layer efficient graphene filter layer, and the outer surface of the inner wall and outer layer transparent panel in solar power generation glass
The applied Sio in surface2Photocatalysis, make pollute air obtain deep purifying, purified air is discharged to by the outlet of the second blower
In atmosphere；
When third blower is opened, the first blower is also opened, and vehicle exhaust enters interior gas purification chamber by waste air import,
Air inlet primary filtration section inspiration vehicle exhaust is discharged into light after the primary filtration purification of multilayer filtering layer in air inlet primary filtration section
Catalytic section, the purification mechanism of photocatalysis section are to coat catalysis material on the surface of inner layer transparent plate and outer layer transparent panel, inside
Gas purification chamber arranges that transparent material filter core, transparent material filter core use graphene filter core, graphene filter core at spacing intervals
On be also coated with Tio2, to form multiple filtration and photo catalyzed air purifying mechanism；It is that concentration is efficiently net on photocatalysis section
Change section, concentrating the mechanism of action of high-efficient purification section is to form hot pressing ascending air in the intracavitary portion of interior gas purification, through multi-layer efficient
The purification of graphene filter layer, and in the photocatalysis of the applied Sio2 in the surface of inner layer transparent plate and outer layer transparent panel, make car tail
It is so incensed that deep purifying, ecological oxygenation layer is entered through filtering air port in the purified tail gas of whole process, in ecological oxygenation layer
It is inside provided with the catabolite connecting with filtering air port and absorbs recycling module, the SO that tail gas obtains after purification degradation3It is dropping
It solves product and absorbs recycling module centralized recovery；First blower is by the fresh air inside ecological oxygenation layer through air deep purifying module
After evolving again, passage layers are sent to by the fresh air outlet at left and right sides of isolation strip, the vehicle exhaust in passage layers is again through waste air
It is intracavitary that import is discharged to interior gas purification, thus recycles, and realizes the purification to vehicle exhaust in passage layers.
The left and right side of steel truss bottom is respectively arranged with horizontal catch basin, and horizontal catch basin is along the length side of steel truss
To setting, subsurface stormwater storage is provided on ground, horizontal catch basin is connected with the downcomer for leading to subsurface stormwater storage.
The suspention cultivation box being hung on steel truss in outer gas purify cavity, length of the suspention cultivation box along viaduct
Direction arranges that each column across a certain distance, suspends in midair and plants box outer wall coating catalysis material, in ecological oxygenation layer on steel truss in column
Top and steel truss on be arranged with water pipe for drip irrigation outer gas purification is intracavitary, be connected on water pipe for drip irrigation positioned at each suspention
Trickle irrigation faucet above cultivation box, water pipe for drip irrigation lower part is provided with spray head above ecological oxygenation layer.
Sqouynd absorption lowering noise structure is provided on the left of the right side of concrete column and right side concrete column on the left of the passage layers, is inhaled
Have between sound denoising structure bottom and the road surface of passage layers and leaves a blank；Sqouynd absorption lowering noise structure is to plant green concrete or the shade tolerant plant of plantation
Object solid stacks or the sqouynd absorption lowering noise of perforated metal panel liner sound-absorbing material construction.
Steel truss support in rising on the concrete column on ecological oxygenation layer, send out by steel truss both ends overhanging, solar energy
Electric glass is provided with several pieces, and every block of solar power generation glass is intelligent control folding and the structure for adjusting angle, solar energy
Power generating glass is mounted on the tubular light steel skeleton grid of steel truss, tubular light steel skeleton grid generally tubular curved surface, tubular
The inside of light steel skeleton grid is put more energy by high-strength light drag-line, and high-strength light drag-line uses CFRP cable, high tensile steel wire drag-line
Or guy of twisted steel cable；Between high-strength light drag-line and tubular light steel skeleton grid by can manual adjustment length rigid bar support；
Tubular light steel skeleton grid, high-strength light drag-line, rigid bar and steel truss collectively constitute the structural support layers on overpass roof.
LED light is laid in the inside of outer gas purification chamber, night lights can increase through solar power generation glass for city
Beautiful landscape, while the night illumination as the auxiliary road in passage layers two sides, upper and lower level connection ramp are all provided with night artificial lighting system.
By adopting the above technical scheme, the structure of Multi-layer ecological viaduct of the invention is from top to bottom respectively ecological oxygenation
Layer, upper passage layers, underpass layer and ground floor；The top of steel truss and side all covering solar power generation glass, such as tellurium
Cadmium power generating glass but not limited to this, now overall structure of the invention and each functional module are described below:
Overall structure: the present invention proposes to go along with sb. to guard him knot with generating function, ecological functions and air-cleaning function with a kind of
Solid overhead road is closed by structure (structural support layers on overpass roof), so that its tail gas can be collected simultaneously in building enclosure
Purification, the system can intelligent control so that outside viaduct can be absorbed when vehicle flowrate is small using extra detergent power
Atmosphere is purified.Air-purifying module is main innovation point and nucleus module of the invention.It in addition to this further include power generation mould
Block, ecological oxygenation module, rainwater utilization module and environmental control module (acousto-optic heat).
Since isolation strip disconnects at cross junction, since the fresh air of the isolation strip not over hollow structure is blown into
In passage layers, therefore, hollow disk column, vehicle is arranged in the passage layers at longitudinal overpass and lateral overpass cross junction
It is travelled in straight trip or left-hand rotation around hollow disk column；Four fan device passes through the fresh air inside ecological oxygenation layer upper simultaneously
Stomata sucking, the filtering through air filtering core, fresh air are blown in passage layers through lower air hole.Hollow disk column uses transparent material system
At driver can be made to see the vehicle on opposite by hollow disk column in this way, improve the safety of traveling.
Ecological oxygenation layer can be used as the indoor greening Condom in city and be used as Urban Design agricultural.Ecological oxygenation layer
For the top layer of multi-layer concrete frame structure, the earthing on concrete.
Upper passage layers are two-way four-lane or six-lane, 5 meters of clear height, by hollow isolation strip between the lane of both direction
Separate, the space on the outside of lane is to rescue and safeguard space.Simultaneously in the upper and lower level that this sets connection underpass layer and underpass layer
It is connected to ramp.
Underpass layer is two-way four-lane or six-lane, 5 meters of clear height, by hollow isolation strip between the lane of both direction
Separate, the space on the outside of lane is to rescue and safeguard space.Simultaneously in the upper and lower level that this sets connection underpass layer and underpass layer
It is connected to ramp.
1, air-purifying module: for the important module for realizing Multi-layer ecological viaduct ecological functions.The building enclosure is by outer
Layer air-purifying module and inner air cleaning module are constituted.
Interior gas purification chamber and outer gas purify cavity are separated by outer layer transparent panel and are respectively half tubular shape cavity structure.Outer gas
In body purify cavity and interior gas purification is intracavitary arranges that high-efficient transparent material filter element (can be used but be not limited to multi-layer graphene filter
Net), interval is greater than gas purification chamber thickness in twice, that is, is greater than 50~60cm, to guarantee that not influencing available light penetrates height
It builds bridge internal.
Upper air-purifying module is fixed on cylinder using watertight and air tight construction for non-ignitable high-strength transparent ultrathin transparent material
On shape grid.Air after multiple purifying is sent into top ecology oxygenation layer by third blower, and air deep purifying extremely can may be used
For the air quality standard of industrialized agriculture, then by the rich CO without other hazardous air pollutants2Air is sent into industrialized agriculture
Module, then by the fresh air after biological enhancementoxygen by the suction of the first blower of top and after the filtering of air deep purifying module
Passage layers are sent by the fresh air outlet on isolation strip.
System can form natural hot press cycle under the conditions of good growing weather, in adverse conditions, by solar photoelectric
(low-light power generation can be achieved) after glass power generation and power drive is provided, forces to realize inside air circulation and purification.Due to overhead
Road portion devise all standing can intelligent regulating opening angle solar power generation glass, it is possible to provide inside sufficient power drive
Air circulation system, in haze Severe weather, and inhalable external haze air is purified.
When external haze is serious and weather condition is unfavorable, external solar power generating glass is placed in pass by intelligence control system
Closed state closes gravity-flow ventilation access, starts third blower and the first blower, and ecological cavity is made to keep negative pressure, suction passage layer
Vehicle exhaust and portion of external air carry out circulating purification.
When external haze is serious and solar radiation condition is advantageous, it is subject to using hot pressing function from external suction part haze
Purification.
In all cases, the tail gas of layer itself discharge that is open to traffic of viaduct all not directly enters in outside atmosphere, but
Clean-up oxygenation circulation is carried out inside viaduct.
2, solar electrical energy generation module: the most important part of electricity generation module is the solar photoelectric for being covered on building enclosure outer layer
Glass, solar photoelectric glass can be controlled its opening and closing by intelligence system, and be connect with municipal power grid, be equipped with direct current and become exchange dress
It sets, excrescent electric power can be transferred on municipal power grid.
3, ecological oxygenation module: ecological oxygenation module is made of top ecosphere and suspention cultivation box.It suspends in midair in cultivation box
Kind is implanted with green plants, and suspention cultivation box can be promoted to ecosphere by mechanical device and be planted or gathered in operation.To ensure to eat
Product safety, the product that ecological chain is designed as industrialized agriculture module does not enter human body food chain, and otherwise generates economic effect
Benefit, such as industrialized agriculture product can be flowers, can be biomass (being used for renewable energy), can be used as building materials raw material, Yi Jiyong
In papermaking etc..
4, rainwater-collecting and green plant trickle irrigation module: setting horizontal rain-harvesting trough in the bottom outside of arched retaining structure, and is lauched
Pipe connection, closes solar photoelectric glass when raining heavily, horizontal rain-harvesting trough collects the rainwater flowed down from outer surface, is transported to ground
In lower rainwater storage, and water pipe for drip irrigation is set, is watered with drip irrigation to green plant.In moderate rain and light rain, intelligent control system
System can keep solar power generation glass in open state, so that suspention cultivation box energy reservoir part rainwater；By adjusting intelligent control
The parameter of system processed can also make the closing in moderate rain and light rain of solar power generation glass.
5, vibration absorbing structure system: another innovative point of the invention is to use vibration absorbing structure, and main shock absorber elements are to adopt
With the suspention cultivation box of suspention, while the solar power generation glass of louvered can also play the role of absorbing.
Solar power generation glass as described above is the transparent power generating glass that intelligent control opened and closed and adjusted angle, is mounted on cylinder
On shape light steel skeleton grid.The solar power generation glass is controlled by intelligence control system.Intelligence control system can be according to external rings
Border variation determines folding and the opening angle of solar power generation glass.
6, noise control module: viaduct is urban transportation skeleton, and vehicle flowrate is big, is not allowed the noise effect of neighboring buildings
Ignore.Since the present invention is using closing building enclosure, advantage is created for noise control.The present invention is in concrete column side
Portion is additionally arranged sqouynd absorption lowering noise structure, the sqouynd absorption lowering noise structure can to plant green concrete (plantation shade plant) three-dimensional stack and
At being also possible to the sqound absorption construction of perforated metal panel liner sound-absorbing material, depending on concrete engineering.The function master of noise control
It to be realized by closed peripheral structure.Peripheral structure purifies cavity by closed internal layer thus and outer layer to be opened/closed purifies
Cavity composition, can play noise barrier action.The inner layer material and cladding material of interior gas purification chamber are using different-thickness
Clear sheet, to avoid coincidence effect.The sprayable fibrous material with photo-catalysis function of the cultivation box of the green plant of outer layer, to increase
Strong air cleaning and sound-absorbing and noise-decreasing effect (can be used as suspended absorber).
7, nightscape lighting: LED light is laid in the inside of building enclosure outermost layer glass, night lights can be city through glass
City increases beautiful landscape, while the night illumination as the auxiliary road in two sides.Upper and lower path is all provided with night artificial lighting system.
Above 7 subitems module is not well-separated, but plays the function of ecological viaduct as a whole.
The invention proposes a kind of original novel overhead line structures, collect inner lane by closed building enclosure and produce
Raw tail gas is purified, and zero-emission or the negative emission of viaduct (single-layer or multi-layer) may be implemented.90% or more viaduct vault
Area installation transparent solar cell plate or solar power generation glass.The electric power of generation can be used for driving air-purifying module.
This was utilized to the first time of solar energy.
It is ecological oxygenation layer below building enclosure, vegetation converts solar energy into biomass energy, is the to solar energy
Secondary use.Solar photoelectric glass uses intelligent control, its opening angle is adjusted, and the ventilation and heat of viaduct are adjusted with benefit
Wet environment.Summer can play the role of sunshade, and winter can play insulation effect.(3) present invention is using adjustable building enclosure, in mist
Outermost solar photoelectric glass can be placed in off by haze Severe weather, only open row's solar energy of bottommost
Electric glass, or bottom is set into a row can open blinds, and place it in open state, by being driven by electricity for solar power generation, make
Air-purifying module keeps negative pressure, and from outside, sucking haze air is purified.Simultaneously by the collection of closed building enclosure
The tail gas that portion's passage layers generate is purified.(4) closed building enclosure and the air-purifying module of suspention can effectively shield and
Car noise is absorbed, prevents it from spreading out of viaduct.(5) present invention is especially using the peripheral structure of two sides suspention, and uses soft
Property bidirectional cable structure, suspention cultivation box on it, this absorbing combination can effectively absorb vehicle shape and sail to overpass knot
The vibrational energy that structure generates improves structure durability.It (6), can be extreme to avoid sleet heat etc. due to using enclosed construction
Weather is created comfortable to the adverse effect of driving environment, and by being adjustable the aerial temperature and humidity in passage layers using the sun
Driving environment.
Compared with existing overpass, main advantages of the present invention are the tail gas for utilizing closed system to collect motor vehicle emission, and
Purified treatment is carried out to tail gas with air-purifying module.Simultaneously compared with the semiclosed noise abatement wall of existing overpass, the present invention
The enclosed construction of proposition can thoroughly solve the noise problem of big flow traffic.The all standing photovoltaic power generation that the present invention is arranged is transparent
Building enclosure can make full use of the large area land resource of overpass to generate electricity, it is contemplated that the area of overpass covering is vast, and shows
There is photovoltaic power generation technology mature, this measure has significant energy economy & environment benefit, this is the light with the highway pavement that is laid in
The different another generation mode of volt power generation, power generation are not influenced by driving vehicle.
Detailed description of the invention
Fig. 1 is section structure diagram of the invention；
Fig. 2 is the top view of longitudinal direction overpass and lateral overpass at cross junction at passage layers.
Specific embodiment
As depicted in figs. 1 and 2, the Multi-layer ecological viaduct of cross zero-emission of the invention and suction haze purification function, packet
The lateral overpass 41 for including the longitudinal overpass 40 being arranged in above longitudinal road and being arranged in above belt road, it is longitudinal overhead
Bridge 40 and lateral 41 square crossing of overpass form cross viaduct, in the intersection of longitudinal overpass 40 and lateral overpass 41
Place has been arranged in vertical hollow disk column 42；
Longitudinal overpass 40 and lateral overpass 41 include the steel truss 1 for covering the bridge floor of overpass, steel truss 1
The domed structure of section, the top and outside portion of steel truss 1 are provided with several blocks of openable and closable solar power generation glass 2, steel
The bottom and inside of truss 1 are provided with inner layer transparent plate 3 and outer layer transparent panel 4, solar power generation glass 2 and outer layer transparent panel
Outer gas purify cavity 5 is formed between 4, interior gas purification chamber 6 is formed between inner layer transparent plate 3 and outer layer transparent panel 4, outer gas is net
Change the open setting in lower end of chamber 5 and interior gas purification chamber 6；
The top horizontal of longitudinal overpass 40 and lateral overpass 41 is provided with concrete structure 7,7 upper berth of concrete structure
It equipped with soil and plants and is implanted with green plants, the concrete column 30 of overpass is protruding upward in concrete structure 7 and to support connection steel
Truss 1, the space formed between 7 layers of top of concrete structure and steel truss 1 are ecological oxygenation layer 39, and the bridge floor of overpass is logical
Road floor 8, passage layers 8 are at least one layer, and the road surface below the bridge floor of overpass is supercrust 9, a left side for supercrust 9 and passage layers 8
Side and right side it is equal supplemented by road, supercrust 9 is provided with upper and lower level with the left side of passage layers 8 and right side and is connected to ramp；Steel truss
The inside of left bottom and bottom right side passes through elastic packing connector 10 and the bridge floor of overpass basecoat passage layers 8 connects
It connects；Elastic packing connector 10 also functions to the effect of bumper and absorbing shock.
Isolation strip 11 is provided in the middle part of the bridge floor of longitudinal overpass 40 and lateral overpass 41, isolation strip 11 is hollow knot
Structure, 11 top of isolation strip is protruding upward to be extend into inside ecological oxygenation layer 39 in concrete structure 7, the top setting of isolation strip 11
There is the air deep purifying module 12 being connected to ecological oxygenation layer 39, it is net positioned at air depth in being internally provided with for isolation strip 11
Change the first blower 13 of 12 lower section of module, the left side and right side of isolation strip 11 offer several fresh airs in passage layers 8
Outlet；
Inner layer transparent plate 3 is respectively arranged with waste air import 14 in the left and right side of passage layers 8, and inner layer transparent plate 3 is in life
The left and right sides of state oxygenation layer 39 is respectively arranged with filtering air port 15；The left and right two of outer gas purify cavity 5 and interior gas purification chamber 6
Side bottom is provided with lower air-purifying module 16, and the downside in filtering air port 15 is provided with air-purifying module 17, upper air
Cleaning module 17 is filled in outer gas purify cavity 5 and interior gas purification chamber 6, and the top in filtering air port 15 is provided with positioned at outer gas
The second blower 23 in body purify cavity 5 and the third blower 18 in interior gas purification chamber 6, the air outlet court of the second blower 23
Steel truss 1 and it is connected with baffle 19 able to turn on or off upwards, the air outlet of third blower 18 is connected to filtering air port 15.
Hollow disk column 42 is made of transparent material, and the most next of passage layers 8 is arranged in the lower end of hollow disk column 42
On layer bridge floor, the upper end of hollow disk column 42 is upward through the soil being laid on concrete structure and extend into ecological oxygenation layer 39
The upper port in portion, hollow disk column 42 blocks, and the circumferential part of hollow disk column 42 offers on several thoroughly above soil
Stomata, the circumferential part of hollow disk column offer several lower air holes in the space of passage layers, inside hollow disk column 42
Air filtering core and four fan device (do not illustrate and in figure) are provided between upper air hole and lower air hole.
Since isolation strip 11 disconnects at cross junction, due to the new wind of the isolation strip 11 not over hollow structure
Enter into passage layers 8, therefore, the passage layers 8 at 41 cross junction of longitudinal overpass 40 and lateral overpass are arranged hollow
Disk column 42, vehicle are travelled in straight trip or left-hand rotation around hollow disk column 42；Four fan device will be inside ecological oxygenation layer simultaneously
Fresh air is sucked by upper air hole, and the filtering through air filtering core, fresh air is blown in passage layers through lower air hole.Hollow disk
Column 42 is made of transparent material, and driver can be made to see the vehicle on opposite by hollow disk column 42 in this way, improve traveling
Safety.
Passage layers 8 are provided with two layers, and outer gas purify cavity 5 and interior gas purification chamber 6 are in upper air-purifying module 17 under
Air inlet primary filtration section 20, photocatalysis section 21 are divided between air-purifying module 16 from bottom to top and concentrates high-efficient purification section
22；
When second blower 23 is opened, baffle 19 is opened, the contaminated air in 20 inspiration atmosphere of air inlet primary filtration section, under
Air-purifying module 16 is discharged into photocatalysis section after the primary filtration purification of multilayer filtering layer in air inlet primary filtration section 20 upwards
21, the purification mechanism of photocatalysis section 21 is urged in the inner wall of solar power generation glass 2 and the outer surface coating light of outer layer transparent panel 4
Change material, catalysis material can be used but to be not limited to Tio2(same as below), and in outer gas purification chamber 5 cloth at spacing intervals
Transparent material filter core is set, transparent material filter core uses graphene filter core, Tio2 is also coated on graphene filter core, to form multilayer
Filter simultaneous photo catalyzed air purifying mechanism；It is to concentrate high-efficient purification section 22 on photocatalysis section 21, concentrates high-efficient purification section 22
The mechanism of action be inside outer gas purification chamber 5 formation hot pressing ascending air, the gas of pollution is through multi-layer efficient graphene mistake
Filtering layer purification, and solar power generation glass 2 inner wall and outer layer transparent panel 4 outer surface the applied Sio in surface2Light urge
Change, so that pollution air is obtained deep purifying, purified air is discharged in atmosphere by the outlet of the second blower 23；
When third blower 18 is opened, the first blower 13 is also opened, and vehicle exhaust enters interior gas by waste air import 14
Purify cavity 6,20 inspiration vehicle exhaust of air inlet primary filtration section, the primary filtration of multilayer filtering layer is net in air inlet primary filtration section 20
After change, it is discharged into photocatalysis section 21, the purification mechanism of photocatalysis section 21 is applied on the surface of inner layer transparent plate 3 and outer layer transparent panel 4
Catalysis material is covered, catalysis material uses Tio2, and arranges that transparent material is filtered at spacing intervals in interior gas purification chamber 6
Core, transparent material filter core use graphene filter core, Tio2 are also coated on graphene filter core, to form multiple filtration and photocatalysis
Air cleaning mechanism；It is to concentrate high-efficient purification section 22 on photocatalysis section 21, the mechanism of action of high-efficient purification section 22 is concentrated to be
Hot pressing ascending air is formed inside interior gas purification chamber 6, is purified through multi-layer efficient graphene filter layer, and transparent in internal layer
The photocatalysis of the applied Sio2 in the surface of plate 3 and outer layer transparent panel 4, makes vehicle exhaust obtain deep purifying, purifies in whole process
Tail gas afterwards enters ecological oxygenation layer 39 through filtering air port 15, is provided in ecological oxygenation layer 39 and connect with filtering air port 15
Catabolite absorb recycling module, tail gas obtained SO after purification degradation3Recycling module is absorbed in catabolite to concentrate
Recycling；First blower 13 by the fresh air inside ecological oxygenation layer 39 after the evolution again of air deep purifying module 12, by every
Fresh air outlet from 11 left and right sides of band is sent to passage layers 8, and the vehicle exhaust in passage layers 8 is discharged to through waste air import 14 interior again
It in gas purification chamber 6, thus recycles, realizes the purification to vehicle exhaust in passage layers 8.
The left and right side of 1 bottom of steel truss is respectively arranged with horizontal catch basin 24, and horizontal catch basin 24 is along steel truss 1
Length direction is arranged, and is provided with subsurface stormwater storage on ground, horizontal catch basin 24, which is connected with, leads to subsurface stormwater storage
Downcomer 25.
The suspention cultivation box 26 being hung on steel truss 1 in outer gas purify cavity 5, in ecological oxygenation on steel truss 1
It is arranged with water pipe for drip irrigation 27 in outer gas purification chamber 5 on the top of layer 39 and steel truss 1, is connected with position on water pipe for drip irrigation 27
Trickle irrigation faucet 28 above each suspention cultivation box 26,27 lower part of water pipe for drip irrigation is provided with spray in the top of ecological oxygenation layer 39
Head.It suspends cultivation box 26 in midair and operation is carried out by mechanical device automatic lifting to ecological oxygenation layer, the self-lifting system is by intelligently controlling
System control processed.
Sqouynd absorption lowering noise knot is provided on the right side of 8 left side concrete column 30 of passage layers and the left side of right side concrete column 30
Structure 31 has between 31 bottom of sqouynd absorption lowering noise structure and the road surface of passage layers 8 and leaves a blank；Sqouynd absorption lowering noise structure 31 is to plant green concrete
Or plantation shade plant solid stacks or the sqouynd absorption lowering noise of perforated metal panel liner sound-absorbing material construction.
Steel truss 1, which is supported in, to be risen on the concrete column 30 on ecological oxygenation layer 39, the overhanging of 1 both ends of steel truss, too
Positive energy power generating glass 2 is provided with several pieces, and every block of solar power generation glass 2 is intelligent control folding and the knot for adjusting angle
Structure, solar power generation glass 2 are mounted on the tubular light steel skeleton grid of steel truss 1, tubular light steel skeleton grid generally cylinder
The inside of shape curved surface, tubular light steel skeleton grid is put more energy by high-strength light drag-line 32, and high-strength light drag-line 32 uses carbon fiber Wella
Rope, high tensile steel wire drag-line or guy of twisted steel cable.Between high-strength light drag-line 32 and tubular light steel skeleton grid by can manual adjustment it is long
The rigid bar 33 of degree supports；Tubular light steel skeleton grid, high-strength light drag-line 32, rigid bar 33 and 1 common group of steel truss
At the structural support layers on overpass roof.
LED light is laid in the inside of outer gas purification chamber 5, night lights can increase through solar power generation glass 2 for city
Add beautiful landscape, while the night illumination as the auxiliary road in 8 two sides of passage layers, upper and lower level connection ramp is all provided with night artificial light system
System.
The present embodiment not makes any form of restriction shape of the invention, material, structure etc., all according to this hair
Bright technical spirit any simple modification, equivalent change and modification to the above embodiments, belong to the technology of the present invention side
The protection scope of case.
Claims (7)
1. cross zero-emission and the Multi-layer ecological viaduct for inhaling haze purification function, it is characterised in that: including being arranged in longitudinal road
Longitudinal overpass of road side and the lateral overpass being arranged in above belt road, longitudinal overpass are vertical with lateral overpass
Cross viaduct is intersected to form, has been arranged in vertical hollow disk in the infall of longitudinal overpass and lateral overpass
Column；
Longitudinal overpass and lateral overpass include the steel truss for covering the bridge floor of overpass, and the section of steel truss is domed
Structure, the top and outside portion of steel truss are provided with several blocks of openable and closable solar power generation glass, the bottom of steel truss and
Inside is provided with inner layer transparent plate and outer layer transparent panel, and it is net that outer gas is formed between solar power generation glass and outer layer transparent panel
Change chamber, gas purification chamber in formation between inner layer transparent plate and outer layer transparent panel, outer gas purify cavity and interior gas purification chamber
The open setting in lower end；
The top horizontal of longitudinal overpass and lateral overpass is provided with concrete structure, and soil is equipped on concrete structure simultaneously
Kind it is implanted with green plants, the concrete column of overpass is protruding upward in concrete structure and to support connection steel truss, concrete knot
The space formed between steel truss above structure layer is ecological oxygenation layer, and the bridge floor of overpass is passage layers, and passage layers are at least
One layer, the road surface below the bridge floor of overpass is supercrust, road supplemented by the left side and right side of supercrust and passage layers are equal, supercrust
Upper and lower level, which is provided with, with the left side of passage layers and right side is connected to ramp；The left bottom of steel truss and the inside of bottom right side are equal
It is connect by elastic packing connector with the bridge floor of overpass basecoat passage layers；
Isolation strip is provided in the middle part of the bridge floor of longitudinal overpass and lateral overpass, isolation strip is hollow structure, isolation strip top
It is protruding upward to be extend into inside ecological oxygenation layer in concrete structure, it is provided at the top of isolation strip and is connected to ecological oxygenation layer
Air deep purifying module, the first blower being internally provided with below air deep purifying module in isolation strip, isolation
The left side and right side of band offer the outlet of several fresh airs in passage layers；
Inner layer transparent plate is respectively arranged with waste air import in the left and right side of passage layers, and inner layer transparent plate is in ecological oxygenation layer
The left and right sides is respectively arranged with filtering air port；The left and right sides bottom of outer gas purify cavity and interior gas purification chamber is provided with down
Air-purifying module filters and is provided with air-purifying module on the downside of air port, and it is net that upper air-purifying module is filled in outer gas
Change chamber and interior gas purification is intracavitary, filter the second blower being provided in outer gas purify cavity above air port and is located at interior
The intracavitary third blower of gas purification, the air outlet of the second blower steel truss and are connected with baffle able to turn on or off upward, and
The air outlet of three blowers is connected to filtering air port；
Hollow disk column is made of transparent material, and the lower end of hollow disk column is arranged on the basecoat bridge floor of passage layers,
The upper end of hollow disk column is upward through the soil being laid on concrete structure and extend into inside ecological oxygenation layer, hollow disk column
Upper port block, the circumferential part of hollow disk column offers air hole on several above soil, hollow disk column
Circumferential part offers several lower air holes in the space of passage layers, in upper air hole and lower air hole inside hollow disk column
Between be provided with air filtering core and four fan device.
2. cross zero-emission according to claim 1 and the Multi-layer ecological viaduct for inhaling haze purification function, feature exist
In: passage layers are provided with two layers, and outer gas purify cavity and interior gas purification chamber are in upper air-purifying module and lower air cleaning mould
Air inlet primary filtration section, photocatalysis section are divided between block from bottom to top and concentrates high-efficient purification section；
When second blower is opened, baffle is opened, the contaminated air in air inlet primary filtration section inspiration atmosphere, lower air cleaning mould
Block is discharged into photocatalysis section, the purification of photocatalysis section after the primary filtration purification of multilayer filtering layer in air inlet primary filtration section upwards
Mechanism is to coat catalysis material in the inner wall of solar power generation glass and the outer surface of outer layer transparent panel, in outer gas purification chamber
Arrange that transparent material filter core, transparent material filter core use graphene filter core at spacing intervals, also Tu Buguang on graphene filter core
Catalysis material, to form multiple filtration and photo catalyzed air purifying mechanism；It is to concentrate high-efficient purification section on photocatalysis section,
The mechanism of action for concentrating high-efficient purification section is to form hot pressing ascending air in the intracavitary portion of outer gas purification, and the gas of pollution is through multilayer
The purification of high-efficient graphite alkene filter layer, and applied on the surface of the outer surface of the inner wall and outer layer transparent panel of solar power generation glass
Sio2Photocatalysis, make pollute air obtain deep purifying, purified air is discharged in atmosphere by the outlet of the second blower；
When third blower is opened, the first blower is also opened, and vehicle exhaust enters interior gas purification chamber, air inlet by waste air import
Primary filtration section inspiration vehicle exhaust is discharged into photocatalysis after the primary filtration purification of multilayer filtering layer in air inlet primary filtration section
Section, the purification mechanism of photocatalysis section are to coat catalysis material, photocatalysis material on the surface of inner layer transparent plate and outer layer transparent panel
Material uses Tio2, and arranges that transparent material filter core, transparent material filter core use graphite at spacing intervals in interior gas purification chamber
Alkene filter core is also coated with Tio2 on graphene filter core, to form multiple filtration and photo catalyzed air purifying mechanism；Photocatalysis section
On be to concentrate high-efficient purification section, concentrating the mechanism of action of high-efficient purification section is to form hot pressing in the intracavitary portion of interior gas purification to rise
Air-flow is purified through multi-layer efficient graphene filter layer, and the applied Sio2's in the surface of inner layer transparent plate and outer layer transparent panel
Photocatalysis makes vehicle exhaust obtain deep purifying, enters ecological oxygenation through filtering air port in the purified tail gas of whole process
Layer is provided with the catabolite connecting with filtering air port in ecological oxygenation layer and absorbs recycling module, and tail gas is by purification degradation
The SO obtained afterwards3Recycling module centralized recovery is absorbed in catabolite；First blower is by the fresh air inside ecological oxygenation layer through sky
It after the evolution again of gas deep purifying module, is exported by the fresh air at left and right sides of isolation strip and is sent to passage layers, in passage layers
It is intracavitary that vehicle exhaust is discharged to interior gas purification through waste air import again, thus recycles, realizes the purification to vehicle exhaust in passage layers.
3. cross zero-emission according to claim 1 and the Multi-layer ecological viaduct for inhaling haze purification function, feature exist
In: the left and right side of steel truss bottom is respectively arranged with horizontal catch basin, and horizontal catch basin is set along the length direction of steel truss
It sets, subsurface stormwater storage is provided on ground, horizontal catch basin is connected with the downcomer for leading to subsurface stormwater storage.
4. cross zero-emission according to claim 3 and the Multi-layer ecological viaduct for inhaling haze purification function, feature exist
In: the suspention cultivation box being hung on steel truss in outer gas purify cavity, length direction of the suspention cultivation box along viaduct
It arranges in column, each column across a certain distance, suspends in midair and plants box outer wall coating catalysis material, in the upper of ecological oxygenation layer on steel truss
Water pipe for drip irrigation is arranged with outer gas purification is intracavitary in side and steel truss, is connected on water pipe for drip irrigation positioned at each suspention plantation
Trickle irrigation faucet above case, water pipe for drip irrigation lower part is provided with spray head above ecological oxygenation layer.
5. cross zero-emission according to claim 1 and the Multi-layer ecological viaduct for inhaling haze purification function, feature exist
In: sqouynd absorption lowering noise structure, sound absorption drop are provided on the left of the right side of concrete column and right side concrete column on the left of passage layers
Have between structural base of making an uproar and the road surface of passage layers and leaves a blank；Sqouynd absorption lowering noise structure is to plant green concrete or plant shade plant to stand
Body stacks or the sqouynd absorption lowering noise of perforated metal panel liner sound-absorbing material construction.
6. cross zero-emission according to claim 1 and the Multi-layer ecological viaduct for inhaling haze purification function, feature exist
In: steel truss support is in rising on the concrete column on ecological oxygenation layer, and steel truss both ends overhang, solar power generation glass
Several pieces are provided with, every block of solar power generation glass is intelligent control folding and the structure for adjusting angle, solar power generation glass
Glass is mounted on the tubular light steel skeleton grid of steel truss, tubular light steel skeleton grid generally tubular curved surface, the light reinforcing bar of tubular
The inside of frame grid is put more energy by high-strength light drag-line, and high-strength light drag-line is twisted using CFRP cable, high tensile steel wire drag-line or steel
Line drag-line；Between high-strength light drag-line and tubular light steel skeleton grid by can manual adjustment length rigid bar support；Tubular is light
Steel skeleton grid, high-strength light drag-line, rigid bar and steel truss collectively constitute the structural support layers on overpass roof.
7. cross zero-emission according to claim 1 and the Multi-layer ecological viaduct for inhaling haze purification function, feature exist
In: LED light is laid in the inside of outer gas purification chamber, night lights can increase beautiful wind through solar power generation glass for city
Scape, while the night illumination as the auxiliary road in passage layers two sides, upper and lower level connection ramp are all provided with night artificial lighting system.
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| CN201810742197.4A CN108894069B (en) | 2018-07-09 | 2018-07-09 | Cross zero-emission and the Multi-layer ecological viaduct for inhaling haze purification function |
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| CN201810742197.4A CN108894069B (en) | 2018-07-09 | 2018-07-09 | Cross zero-emission and the Multi-layer ecological viaduct for inhaling haze purification function |
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| CA2838422A1 (en) * | 2013-01-23 | 2014-07-23 | Franck Derenoncourt | Strategic subterranean underpass and method |
| CN104018438B (en) * | 2014-06-25 | 2016-06-22 | 张宝宇 | The stereoscopic device that highway overhead ecology power generation air purifies |
| CN204139011U (en) * | 2014-10-10 | 2015-02-04 | 煤炭工业合肥设计研究院 | A kind of multi-functional urban road |
| CN105297610B (en) * | 2015-10-23 | 2017-04-12 | 西南交通大学 | Viaduct system |
| CN106049974A (en) * | 2016-06-06 | 2016-10-26 | 上海百铭信息科技有限公司 | Diversified urban street system |
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