CN108589506B - Solar powered vehicle exhaust type of circulating and purifying multilayer viaduct - Google Patents
Solar powered vehicle exhaust type of circulating and purifying multilayer viaduct Download PDFInfo
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- CN108589506B CN108589506B CN201810726464.9A CN201810726464A CN108589506B CN 108589506 B CN108589506 B CN 108589506B CN 201810726464 A CN201810726464 A CN 201810726464A CN 108589506 B CN108589506 B CN 108589506B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
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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
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
Solar powered vehicle exhaust type of circulating and purifying multilayer viaduct, including the steel truss for being arranged in above overpass and covering the bridge floor of overpass, the top and outside portion of steel truss are provided with solar power generation glass, and the bottom and inside of steel truss are provided with inner layer transparent plate；Purifying vehicle exhaust chamber is formed between solar power generation glass and inner layer transparent plate, the left bottom of steel truss and the inside of bottom right side pass through elastic packing connector and connect with the bridge floor of overpass basecoat passage layers；The isolation strip of hollow structure is provided in the middle part of the bridge floor of overpass, isolation strip top is protruding upward to be extend into inside ecological oxygenation layer in concrete structure.The present invention collects the tail gas of motor vehicle emission using closed system, and purified treatment is carried out to tail gas with air-purifying module, the noise problem for thoroughly solving big flow traffic, can make full use of the large area land resource of overpass to generate electricity, and its 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 solar powered vehicle exhaust circulation are net
Change formula multilayer viaduct.
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 absorb simultaneously purified treatment to vehicle exhaust using solar energy, is the project for being worth research.
Summary of the invention
The present invention in order to solve shortcoming in the prior art, provide a kind of saving urban land, have shock-damping structure,
Security reliability is strong, running car is stopped to generate noise, to the solar powered of the tail gas of automobile discharge purified treatment on the spot
Vehicle exhaust type of circulating and purifying multilayer viaduct.
In order to solve the above technical problems, the present invention adopts the following technical scheme: solar powered vehicle exhaust circulating purification
Formula multilayer viaduct, including the steel truss for being arranged in above overpass and covering the bridge floor of overpass, 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 purifying vehicle exhaust chamber, vapour are formed between solar power generation glass and inner layer transparent plate
The two sides lower end of tail gas purify cavity is provided with closure plate；
The top horizontal of overpass is provided with concrete structure, and soil is equipped on concrete structure and kind is implanted with green plant
Object, the concrete column of overpass is protruding upward in concrete structure and to support connection steel truss, above concrete and steel
The space formed between truss is ecological oxygenation layer, and the bridge floor of overpass is passage layers, and passage layers are at least one layer, overpass
Road surface below bridge floor is supercrust, road supplemented by the left side and right side of supercrust and passage layers are equal, a left side for supercrust and passage layers
Side and right side are provided with upper and lower level connection ramp；The left bottom of steel truss and the inside of bottom right side pass through elastic packing
Connector is connect with the bridge floor of overpass basecoat passage layers；
Isolation strip is provided in the middle part of the bridge floor of overpass, isolation strip is hollow structure, and isolation strip top is protruding upward in mixed
Xtah Crude Clay structure is extend into inside ecological oxygenation layer, and the air deep purifying being connected to ecological oxygenation layer is provided at the top of isolation strip
Module, the first blower being internally provided with below air deep purifying module in isolation strip, the left side of isolation strip and
Right side offers 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；Filtering is provided with air-purifying module, upper air cleaning on the downside of air port
Module is filled in that purifying vehicle exhaust is intracavitary, filters and is provided with second wind intracavitary positioned at purifying vehicle exhaust above air port
The air outlet of machine, the second blower is connected to filtering air port.
Passage layers are provided with two layers, purifying vehicle exhaust chamber between upper air-purifying module and closure plate from bottom to top successively
For air inlet primary filtration section, photocatalysis section and concentrate high-efficient purification section；
When the second blower is opened, the first blower is also opened, and vehicle exhaust enters purifying vehicle exhaust by waste air import
Chamber, air inlet primary filtration section inspiration vehicle exhaust are discharged into after the primary filtration purification of multilayer filtering layer in air inlet primary filtration section
Photocatalysis section, the purification mechanism of photocatalysis section are to coat catalysis material on the surface of inner layer transparent plate, and catalysis material uses
Tio2, and arrange that transparent material filter core, transparent material filter core are filtered using graphene at spacing intervals in purifying vehicle exhaust chamber
Core is also coated with Tio2 on graphene filter core, to form multiple filtration and photo catalyzed air purifying mechanism；On photocatalysis section
It is 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 purifying vehicle exhaust to rise gas
Stream purifies through multi-layer efficient graphene filter layer, and in the photocatalysis of the applied Sio2 in the surface of inner layer transparent plate, makes 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 in the second wind
It is intracavitary that through waste air import purifying vehicle exhaust is discharged under the swabbing action of machine, is thus recycled, is realized to vehicle exhaust in passage layers
Purification.
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 intracavitary positioned at purifying vehicle exhaust, length of the suspention cultivation box along viaduct are hung on steel truss
Degree direction arranges that each column across a certain distance, suspends in midair and plants box outer wall coating catalysis material, in ecological oxygenation on steel truss in column
Be arranged with water pipe for drip irrigation purifying vehicle exhaust is intracavitary on the top of layer and steel truss, be connected on water pipe for drip irrigation be located at it is each
Suspend the trickle irrigation faucet above cultivation box in midair, 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 tubular light steel skeleton grid, tubular light steel skeleton grid generally tubular curved surface, tubular light steel skeleton
The inside of 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 steel strand wires
Drag-line；Between high-strength light drag-line and tubular light steel skeleton grid by can manual adjustment length rigid bar support；The light steel of tubular
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 purifying vehicle exhaust chamber, night lights can increase through solar power generation glass for city
Add beautiful landscape, while the night illumination as the auxiliary road in passage layers two sides, upper and lower level connection ramp is all provided with night artificial light system
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 vehicle exhaust can be collected in building enclosure
And purify, which can intelligent control.Air-purifying module is main innovation point and nucleus module of the invention.In addition to this also
Including electricity generation module, ecological oxygenation module, rainwater utilization module and environmental control module (acousto-optic heat).
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 a left side
Air-purifying module is constituted in the twice on side and right side.
Purifying vehicle exhaust chamber is half tubular shape cavity structure.Purifying vehicle exhaust is intracavitary to arrange high-efficient transparent material filter element
(can be used but be not limited to multi-layer graphene strainer), interval be greater than twice of purifying vehicle exhaust chamber thickness, that is, be greater than 50~
60cm, to guarantee that not influencing available light penetrates inside overpass.
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 the second 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 is to purify vehicle exhaust.
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 purifying vehicle exhaust chamber use 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, with
Enhance 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) closed building enclosure and the air of suspention are net
Changing module can effectively shield and absorb car noise, prevent it from spreading out of viaduct.(4) present invention is especially using the outer of two sides suspention
Building enclosure, and bidirectional cable structure flexible is used, suspention cultivation box on it, this absorbing combination can effectively absorb vehicle
Shape sails the vibrational energy generated to Viaduct Structure, improves structure durability.(5) it due to using enclosed construction, can keep away
Exempt from the extreme climates such as sleet heat to the adverse effect of driving environment, and the Air Temperature by being adjustable in passage layers using the sun
Humidity creates comfortable 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 structural schematic diagram of the invention.
Specific embodiment
As shown in Figure 1, solar powered vehicle exhaust type of circulating and purifying multilayer viaduct of the invention, including be arranged in height
Build bridge top and the steel truss 1 that covers the bridge floor of overpass, the domed structure of the section of steel truss 1, the top of steel truss 1 and
Outside portion is provided with several blocks of openable and closable solar power generation glass 2, and it is transparent that the bottom and inside of steel truss 1 are provided with internal layer
Plate 3 forms purifying vehicle exhaust chamber 5, the lower end of purifying vehicle exhaust chamber 5 between solar power generation glass 2 and inner layer transparent plate 3
It is provided with closure plate 6；
The top horizontal of overpass is provided with concrete structure 7, and soil is equipped on concrete structure 7 and kind is implanted with green
Plant, the concrete column 30 of overpass is protruding upward in concrete structure 7 and to support connection steel truss 1, on 7 layers of concrete structure
The space formed between side and steel truss 1 is ecological oxygenation layer 39, and the bridge floor of overpass is passage layers 8, and passage layers 8 are at least one
Layer, the road surface below the bridge floor of overpass are supercrust 9, road supplemented by the left side and right side of supercrust 9 and passage layers 8 are equal, road surface
Layer 9 is provided with upper and lower level with the left side of passage layers 8 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 10 and connect with the bridge floor of overpass basecoat passage layers 8；Elastic packing connector 10
Play the role of bumper and absorbing shock.
Isolation strip 11 is provided in the middle part of the bridge floor of overpass, isolation strip 11 is hollow structure, and 11 top of isolation strip is upward convex
It is extend into inside ecological oxygenation layer 39 for concrete structure 7, the top of isolation strip 11 is provided with to be connected to ecological oxygenation layer 39
Air deep purifying module 12, the first wind being internally provided with below air deep purifying module 12 in isolation strip 11
Machine 13, the left side and right side of isolation strip 11 offer the outlet of several fresh airs in passage layers 8；
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 downside in filtering air port 15 is provided with air-purifying module
17, upper air-purifying module 17 is filled in purifying vehicle exhaust chamber 5, and the top in filtering air port 15 is provided with positioned at vehicle exhaust
The air outlet of the second blower 18 in purify cavity 5, third blower 18 is connected to filtering air port 15.
Passage layers 8 are provided with two layers, purifying vehicle exhaust chamber 5 between upper air-purifying module 17 and closure plate 6 from lower and
On be divided into air inlet primary filtration section 20, photocatalysis section 21 and concentrate high-efficient purification section 22；
When third blower 18 is opened, the first blower 13 is also opened, and vehicle exhaust enters car tail by waste air import 14
Gas purify cavity 5,20 inspiration vehicle exhaust of air inlet primary filtration section, the primary filtration of multilayer filtering layer in air inlet primary filtration section 20
After purification, it is discharged into photocatalysis section 21, the purification mechanism of photocatalysis section 21 is to coat photocatalysis material on the surface of inner layer transparent plate 3
Material, catalysis material uses Tio2, and arranges transparent material filter core, transparent material at spacing intervals in purifying vehicle exhaust chamber 5
Expect that filter core uses graphene filter core, be also coated with Tio2 on graphene filter core, to form multiple filtration and light-catalysed air is net
Change mechanism；It is to concentrate high-efficient purification section 22 on photocatalysis section 21, concentrating the mechanism of action of high-efficient purification section 22 is in car tail
Hot pressing ascending air is formed inside gas purify cavity 5, is purified through multi-layer efficient graphene filter layer, and in inner layer transparent plate 3
The photocatalysis of the applied Sio2 in surface, makes vehicle exhaust obtain deep purifying, in the purified tail gas of whole process through filtering air port
15 enter ecological oxygenation layer 39, and the catabolite connecting with filtering air port 15 is provided in ecological oxygenation layer 39 and absorbs recycling
Module, the SO that tail gas obtains after purification degradation3Recycling module centralized recovery is absorbed in catabolite；First blower 13 will give birth to
Fresh air inside state oxygenation layer 39 is after the evolution again of air deep purifying module 12, by the fresh air of 11 left and right sides of isolation strip
Outlet is sent to passage layers 8, and the vehicle exhaust in passage layers 8 is discharged to through waste air import 14 again under the swabbing action of the second blower
It in purifying vehicle exhaust chamber 5, 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.
It is hung with the suspention cultivation box 26 in purifying vehicle exhaust chamber 5 on steel truss 1, increases on steel truss 1 in ecology
Water pipe for drip irrigation 27 is arranged on the top of oxygen layer 39 and steel truss 1 in purifying vehicle exhaust chamber 5, is connected on water pipe for drip irrigation 27
There is the trickle irrigation faucet 28 for being located at each 26 top of suspention cultivation box, 27 lower part of water pipe for drip irrigation is arranged in the top of ecological oxygenation layer 39
There is spray 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 intelligence
It can control system control.
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 tubular light steel skeleton grid, tubular light steel skeleton grid generally tubular curved surface, cylinder
The inside of shape light steel skeleton grid is put more energy by high-strength light drag-line 32, and high-strength light drag-line 32 uses CFRP cable, high-strength steel
Silk 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 length rigid rod
Part 33 supports；Tubular light steel skeleton grid, high-strength light drag-line 32, rigid bar 33 and steel truss 1 collectively constitute overpass room
The structural support layers on top.
LED light is laid in the inside of purifying vehicle exhaust chamber 5, night lights can be city through solar power generation glass 2
Increase 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.
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. solar powered vehicle exhaust type of circulating and purifying multilayer viaduct, it is characterised in that: including being arranged above overpass
And the steel truss for covering the bridge floor of overpass, the domed structure of the section of steel truss, the top and outside portion of steel truss are all provided with
Several blocks of openable and closable solar power generation glass are equipped with, the bottom and inside of steel truss are provided with inner layer transparent plate, solar energy hair
Purifying vehicle exhaust chamber is formed between electric glass and inner layer transparent plate, the two sides lower end of purifying vehicle exhaust chamber is provided with stifled
Plate；
The top horizontal of overpass is provided with concrete structure, and soil is equipped on concrete structure and kind is implanted with green plants,
The concrete column of overpass is protruding upward in concrete structure and to support connection steel truss, above concrete and steel truss
Between the space that is formed be ecological oxygenation layer, the bridge floor of overpass is passage layers, and passage layers are at least one layer, the bridge floor of overpass
The road surface of lower section is supercrust, road supplemented by the left side and right side of supercrust and passage layers are equal, the left side of supercrust and passage layers and
Right side is provided with upper and lower level connection ramp；The left bottom of steel truss passes through elastic packing with the inside of bottom right side and connects
Body is connect with the bridge floor of overpass basecoat passage layers；
Isolation strip is provided in the middle part of the bridge floor of overpass, isolation strip is hollow structure, and isolation strip top is protruding upward in concrete
Structure is extend into inside ecological oxygenation layer, and the air deep purifying mould being connected to ecological oxygenation layer is provided at the top of isolation strip
Block, the first blower being internally provided with below air deep purifying module in isolation strip, the left side and the right side of isolation strip
Side offers 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；Filtering is provided with air-purifying module, upper air-purifying module on the downside of air port
It is filled in that purifying vehicle exhaust is intracavitary, filters and be provided with second blower intracavitary positioned at purifying vehicle exhaust above air port,
The air outlet of two blowers is connected to filtering air port.
2. solar powered vehicle exhaust type of circulating and purifying multilayer viaduct according to claim 1, it is characterised in that: logical
Road floor is provided with two layers, and it is preliminary that purifying vehicle exhaust chamber is followed successively by air inlet from bottom to top between upper air-purifying module and closure plate
Fillter section, photocatalysis section and concentration high-efficient purification section；
When the second blower is opened, the first blower is also opened, and vehicle exhaust enters purifying vehicle exhaust chamber by waste air import, into
Gas primary filtration section inspiration vehicle exhaust is discharged into light and urges after the primary filtration purification of multilayer filtering layer in air inlet primary filtration section
Change section, the purification mechanism of photocatalysis section is to coat catalysis material on the surface of inner layer transparent plate, and catalysis material uses Tio2,
And arrange that transparent material filter core, transparent material filter core use graphene filter core, stone at spacing intervals in purifying vehicle exhaust chamber
It is also coated with Tio2 on black alkene filter core, to form multiple filtration and photo catalyzed air purifying mechanism；It is collection on photocatalysis section
Middle high-efficient purification section, concentrating the mechanism of action of high-efficient purification section is to form hot pressing ascending air in the intracavitary portion of purifying vehicle exhaust,
It is purified through multi-layer efficient graphene filter layer, and in the photocatalysis of the applied Sio2 in the surface of inner layer transparent plate, makes vehicle exhaust
Deep purifying is obtained, ecological oxygenation layer is entered through filtering air port in the purified tail gas of whole process, in ecological oxygenation layer
It is provided with the catabolite connecting with filtering air port and absorbs recycling module, the SO that tail gas obtains after purification degradation3It is degrading
Product absorbs recycling module centralized recovery；First blower by the fresh air inside ecological oxygenation layer through air deep purifying module again
After secondary evolution, 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 in the second blower
Swabbing action under through waste air import to be discharged to purifying vehicle exhaust intracavitary, thus recycle, realize to vehicle exhaust in passage layers
Purification.
3. solar powered vehicle exhaust type of circulating and purifying multilayer viaduct according to claim 1, it is characterised in that: steel
The left and right side of truss bottom is respectively arranged with horizontal catch basin, and horizontal catch basin is arranged along the length direction of steel truss, ground
Subsurface stormwater storage is provided on face, horizontal catch basin is connected with the downcomer for leading to subsurface stormwater storage.
4. solar powered vehicle exhaust type of circulating and purifying multilayer viaduct according to claim 3, it is characterised in that: steel
Be hung with the suspention cultivation box intracavitary positioned at purifying vehicle exhaust on truss, suspention cultivation box along viaduct length direction in column
Arrangement, across a certain distance, suspention plantation box outer wall coats catalysis material to each column, on steel truss in the top of ecological oxygenation layer and
Water pipe for drip irrigation is arranged with purifying vehicle exhaust is intracavitary on steel truss, is connected on water pipe for drip irrigation positioned at each suspention cultivation box
The trickle irrigation faucet of top, water pipe for drip irrigation lower part is provided with spray head above ecological oxygenation layer.
5. solar powered vehicle exhaust type of circulating and purifying multilayer viaduct according to claim 1, it is characterised in that:
Sqouynd absorption lowering noise structure, sqouynd absorption lowering noise structure 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 bottom and the road surface of passage layers and leaves a blank；Sqouynd absorption lowering noise structure is to plant green concrete or plantation shade plant solid stacking
It forms or the sqouynd absorption lowering noise of perforated metal panel liner sound-absorbing material constructs.
6. solar powered vehicle exhaust type of circulating and purifying multilayer viaduct according to claim 1, it is characterised in that: steel
In rising on the concrete column on ecological oxygenation layer, steel truss both ends overhanging, solar power generation glass is arranged truss support
There are several pieces, every block of solar power generation glass is intelligent control folding and the structure for adjusting angle, solar power generation glass peace
On tubular light steel skeleton grid, tubular light steel skeleton grid generally tubular curved surface, the inside of tubular light steel skeleton grid
It is put more energy by high-strength light drag-line, high-strength light drag-line uses CFRP cable, high tensile steel wire drag-line or guy of twisted steel cable；It is high-strength light
Between matter drag-line and tubular light steel skeleton grid by can manual adjustment length rigid bar support；Tubular light steel skeleton grid, height
Strong lightweight drag-line, rigid bar and steel truss collectively constitute the structural support layers on overpass roof.
7. solar powered vehicle exhaust type of circulating and purifying multilayer viaduct according to claim 1, it is characterised in that:
LED light is laid in the inside of purifying vehicle exhaust chamber, and night lights can increase beautiful landscape through solar power generation glass for city,
Night illumination as the auxiliary road in passage layers two sides simultaneously, upper and lower level connection ramp are all provided with night artificial lighting system.
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| CN110528413B (en) * | 2019-09-10 | 2021-08-20 | 峰特(浙江)新材料有限公司 | Sound insulation protective device for light rail train |
| CN113062239B (en) * | 2021-03-29 | 2021-12-07 | 生态环境部华南环境科学研究所 | Totally closed sound barrier structure of upper cover view park formula suitable for highway |
| AT525596B1 (en) * | 2021-10-29 | 2023-10-15 | Energy Membrane Gmbh | Polytunnel for roadways |
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| KR101672817B1 (en) * | 2013-10-16 | 2016-11-04 | 주식회사 엘지화학 | Heat wire device for pedestrian overpass by solar power |
| CN204803738U (en) * | 2015-07-13 | 2015-11-25 | 陕西科元绿建光电科技有限公司 | Solar energy overpass |
| CN205617224U (en) * | 2016-05-06 | 2016-10-05 | 中商盟控股有限公司 | Tourism shelter bridge |
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