CN107354842A - A kind of park ecological permeable and the road for conserving vegetation - Google Patents
A kind of park ecological permeable and the road for conserving vegetation Download PDFInfo
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- CN107354842A CN107354842A CN201710780822.XA CN201710780822A CN107354842A CN 107354842 A CN107354842 A CN 107354842A CN 201710780822 A CN201710780822 A CN 201710780822A CN 107354842 A CN107354842 A CN 107354842A
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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
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
- E01C11/226—Coherent pavings
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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
- E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- 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
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
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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
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
- E01C2201/202—Horizontal drainage channels
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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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
- Y02A20/40—Protecting water resources
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
A kind of park ecological permeable and the road for conserving vegetation, including Route for pedestrians surface layer, the interim storage layer of pavement rainwater-collecting, pervious concrete basic unit, the heavy metal ion adsorbed layer of water salt, tapered collection water layer, collection water layer bed course and gravel coarse sands layer；The interim storage layer of pavement rainwater-collecting is provided with below Route for pedestrians surface layer, rainwater-collecting interim storage layer in pavement is connected with each other by pervious concrete packed layer；The top of pervious concrete basic unit is provided with pavement road surface screed-coat, and the lower section of pervious concrete basic unit is provided with infiltration filter layer；The lower section of infiltration filter layer is provided with the heavy metal ion adsorbed layer of water salt；The lower section of the heavy metal ion adsorbed layer of water salt is provided with tapered collection water layer, and tapered collection water layer connects with collection water layer bed course.Beneficial effects of the present invention are：Simple structure, stress performance are good, simple processing, and bearing capacity is strong, steady quality, and the road structure can reclaim rainwater and accelerate rainwater infiltration, discharge, while the rainwater collected can be absorbed by soil vegetative cover layer.
Description
Technical field
The present invention relates to a kind of park ecological permeable and conserve vegetation road, belong to catchment, water discharge technology control field.
Background technology
Sponge city, it is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system structure ".Water suction when raining, water storage, infiltration, water purification, it is necessary to when by the water stored " release " and be subject to profit
With.
An important method of the permeability road surface as " Demonstration for Ecological Sanitation ", have become road drainage design one are important
Part.Porous pavement is applied to pavement, parking lot, park, lightweight track and various stadium roads, thoroughly in the past
Water pavement engineering has no unified standard, and road surface is permeable, gas permeability is not high, and wherein water permeable concrete rough surface, bearing capacity are low；Thoroughly
Water brick is permeable by pore, and the time easily blocks for a long time, and waterproof with cement bonded sand or fine-stone concrete laying, bearing capacity is also poor, cost
It is high；Plastic tube frame mould, i.e., be first put on bed course, pour into mixed by the method that also some permeable cement road surfaces use pre-buried pipe support
Solidifying soil, after concrete drying, multiple through holes that pipe support mould is set then turn into osculum, using such method cost
It is higher, engineering time length, and because architectural surface is waterproof pavement material, if with pipe support method pervious concrete pavement phase
With reference to, then permeable effect can not be played, it is environmentally friendly to be taken into account with attractive in appearance.
At present, the laying on parkway road surface is general by the way of pouring enough concrete and forming concrete layer.This
On the one hand kind mode does not have water penetration due to concrete, road surface moisture can not penetrate into the soil of lower section, trigger in soil
Water deficient, anoxic, temperature rise the problems such as, thus directly affects the health of park vegetation, be further exacerbated by park
The problems such as arid, water shortage, city planting ductwork can only be discharged into by being arranged on the well lid in roadside sometimes, therefore road surface easily produces largely
Ponding, adverse effect is brought to vehicles and pedestrians；When rainfall intensity is big, it is more easy to that water logging even floods occur.The opposing party
Face can not be permeated the ground in soil for a long time due to rainwater, cause level of ground water to decline, soil moisture deficiency.It is meanwhile waterproof
Road surface has also cut off the natural exchange cycles of soil moisture and contained humidity in air, easily produces " tropical island effect ", makes city
City's internal temperature is too high, causes climatic deterioration.
The content of the invention
Ponding is produced in order to solve current road surface, rainwater purification is accumulated and regulates and stores, conserve the problems such as vegetation, present invention offer
A kind of park ecological permeable and the road for conserving vegetation, existing municipal drainage can be effectively overcomed when heavy rain arrives
Caused by river pollution caused by pipe network system can not solve rainfall runoff and storm runoff the problems such as waterlogging；Realize collection rain, cut
Dirty, water purification and peak clipping are regulated and stored, conserve automatically controlling for vegetation.
The technical solution adopted by the present invention is as follows：
A kind of park ecological permeable and the road for conserving vegetation, including Route for pedestrians surface layer (1), pavement rainwater-collecting store up temporarily
Hide layer (3), pervious concrete basic unit (5), the heavy metal ion adsorbed layer of water salt (7), tapered collection water layer (8), collection water layer bed course (9)
With gravel coarse sands layer (13)；The interim storage layer of pavement rainwater-collecting (3), people are provided with below described Route for pedestrians surface layer (1)
The interim storage layer of trade rainwater-collecting (3) is connected with each other by pervious concrete packed layer (2)；Described pervious concrete basic unit
(5) top is provided with pavement road surface screed-coat (4), and the lower section of pervious concrete basic unit (5) is provided with infiltration filter layer (6)；Ooze
The lower section of water filtering layer (6) is provided with the heavy metal ion adsorbed layer of water salt (7)；Set below the heavy metal ion adsorbed layer of water salt (7)
There is tapered collection water layer (8), tapered collection water layer (8) connects with collection water layer bed course (9), and joint sets waterproof cloth (20), collects water layer
Gravel coarse sands layer (13) is provided with below bed course (9)；The longitudinal drainage pipe (10) for being connected to urban duct is provided with tapered collection water layer (8)
Regulated and stored with UNICOM both sides of the road the transverse collector pipes (11) of tank (14), the rainwater growing availability in tank of regulating and storing (14)
Soil layer (17) absorbs and self-restraint greenbelt (19).
Wherein, described tapered collection water layer (8) and collection water layer bed course (9) are in same position, and tapered collection water layer (8) is in
Triangle is set, and collection water layer bed course (9) is sticked waterproof cloth positioned at the lower section of tapered collection water layer (8), tapered collection water layer (8) outer layer
(20), waterproof cloth (20) is mixed using macromolecule waterproof ventilative material with cloth；It is tapered collection water layer (8) top margin width and
The base width for collecting water layer bed course (9) is identical with the width of Route for pedestrians surface layer (1).
Wherein, described longitudinal drainage pipe (10) is arranged on the vertex of tapered collection water layer (8) bottom, contributes to rainwater
Rapidly enter the top of longitudinal drainage pipe (10) and transverse collector pipe (11), longitudinal drainage pipe (10) and transverse collector pipe (11)
Be equipped with the hole that infiltration can be allowed to enter, the infall of longitudinal drainage pipe (10) and transverse collector pipe (11) be it is interconnected,
The longitudinal drainage pipe (10) set in tapered collection water layer (8) is connected to urban duct, and unnecessary rainwater is quickly discharged when rainwater is larger,
The lower section of longitudinal drainage pipe (10) is provided with bedding of pipe (12), the tank of regulating and storing of transverse collector pipe (11) UNICOM both sides of the road
(14), the perpendicular angle of the side wall of transverse collector pipe (11) and tank (14) of regulating and storing is installed.
Wherein, Permeable Sand Layers (18) are provided with beside described tank of regulating and storing (14), one end is provided with Permeable Sand Layers (18)
The overflow pipe (16) connected with tank of regulating and storing (14), overflow pipe (16) are evenly distributed on tank of regulating and storing (14) side, overflow pipe
(16) top is provided with planting soil layer (17) and greenbelt (19), and the side wall of overflow pipe (16) and tank of regulating and storing (14) is perpendicular
Angle is installed, and a diameter of 40mm~60mm of overflow pipe (16), the outer surface of overflow pipe (16) is uniformly distributed multiple permeable holes, thoroughly
The aperture in water hole is 20mm~25mm.
Wherein, it is provided with apopore (15) above the tank of regulating and storing (14) of described Route for pedestrians surface layer (1) both sides；Water outlet
Hole (15) is higher by Route for pedestrians surface layer (1) 4cm-6cm, and the aperture of apopore (15) is 3cm-5cm.
Wherein, the cross section of described longitudinal drainage pipe (10) is rounded, and its aperture is 80mm~100mm, longitudinal drainage
The lower section of pipe (10) is provided with bedding of pipe (12), and the thickness of bedding of pipe (12) is 10mm~15mm.
Wherein, the cross section of described transverse collector pipe (11) is rounded, its a diameter of 80mm~100mm.
Wherein, at the bottom surface of the bottom surface of described tank of regulating and storing (14) and Permeable Sand Layers (18) and gravel coarse sands layer (13)
In sustained height.
Wherein, when described Route for pedestrians surface layer (1) has the gradient, whole road structure is parallel with the direction of the gradient.
Wherein, described Route for pedestrians surface layer (1) is using quality higher pervious concrete or asphalt paving；People's row
The interim storage layer of road rainwater-collecting (3) is made of the preferable graded broken stone of quality or haydite；Pavement road surface screed-coat (4) is adopted
It is mixed with cement mortar, microlith concrete material；Bar frame is equipped with pervious concrete basic unit (5)；Seep water filter layer (6)
Formed using the sandstone with compared with high permeability or cobble laying, the porosity of infiltration filter layer (6) is 15%~20%, infiltration
The coefficient of permeability of filter layer (6) is 0.20mm/s；Absorption water salt, heavy metal are provided with the heavy metal ion adsorbed layer of water salt (7)
The medium of ion, absorption water salt, heavy metal ion medium in include montmorillonite, kaolinite or illite；Regulate and store tank
(14) it is assemblied to form by high strength reinforced concrete flaggy, cross section is rectangle, and the inside of tank of regulating and storing (14) uses coagulation
Soil layer is wiped one's face, and is added and made waterproof coating and be applied on concrete layer.
Compared with prior art, beneficial effects of the present invention are：Simple structure, stress performance are good, simple processing, bearing capacity
By force, steady quality, it can be soil that the road structure, which can reclaim rainwater and accelerate rainwater infiltration, discharge, while the rainwater collected,
Earth vegetable layer is absorbed, the growth of the auxiliary plant such as flowers, plants and trees, the problem of can effectively solve the problem that park surface gathered water.The structure
By the collection to park rainwater on road surface, purification, storage, shunting, discharge, realize peak clipping and regulate and store, conserve vegetation and Ecology
The target of reparation, " sponge city ", which is built, has important references meaning.
Brief description of the drawings
Fig. 1 is a kind of park ecological permeable of the present invention and conserves the structural representation of the road of vegetation.
Fig. 2 is a kind of park ecological permeable of the present invention and conserves the structure chart of embodiment 2 of the road of vegetation.
Fig. 3 is a kind of park ecological permeable of the present invention and conserves the structure chart of embodiment 3 of the road of vegetation.
In figure：1st, Route for pedestrians surface layer；2nd, pervious concrete packed layer；3rd, the interim storage layer of pavement rainwater-collecting；4、
Pavement road surface screed-coat；5th, pervious concrete basic unit；6th, seep water filter layer；7th, the heavy metal ion adsorbed layer of water salt；8th, it is tapered
Collect water layer；9th, water layer bed course is collected；10th, longitudinal drainage pipe；11st, transverse collector pipe；12nd, bedding of pipe；13rd, gravel coarse sands layer；14、
Regulate and store tank；15th, apopore；16th, overflow pipe；17th, planting soil layer；18th, Permeable Sand Layers；19th, greenbelt；20th, waterproof cloth.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings；In order to further illustrate the present invention, under
The present invention is described in detail with reference to drawings and Examples for face, but they can not be interpreted as to the scope of the present invention
Limit.
Embodiment 1
As shown in figure 1, a kind of park ecological permeable and conserve vegetation road, from top to bottom successively include Route for pedestrians surface layer 1,
The interim storage layer 3 of pervious concrete packed layer 2, pavement rainwater-collecting, pavement road surface screed-coat 4, pervious concrete basic unit
5th, seep water filter layer 6, the heavy metal ion adsorbed layer 7 of water salt, tapered collection water layer 8, collection water layer bed course 9, longitudinal drainage pipe 10, transverse direction
Collector pipe 11, bedding of pipe 12 and gravel coarse sands layer 13；The lower section of Route for pedestrians surface layer 1 is provided with double-deck pavement rainwater collection
Collect interim storage layer 3 and collect rainwater；The pervious concrete basic unit 5 is located at the lower section of pavement road surface screed-coat 4；In Route for pedestrians
The lower section of face screed-coat 4 is provided with infiltration filter layer 6, for filtering off the particulate matters such as the grains of sand contained in rainwater, stone；Simultaneously
The lower section of infiltration filter layer 6 is provided with the heavy metal ion adsorbed layer 7 of water salt, absorption water salt, heavy metal ion are provided with it
Medium, can effectively adsorb the material such as the salinity that leaves and heavy metal ion in infiltration, can effectively reduce and be planted under its road pavement
The pollution of thing root system, be advantageous to the normal growth of vegetation in park, the underground water source and ecology, soil helped to improve in park
Deng environment；The collection water layer bed course 9 connects with tapered collection water layer 8, and joint sets waterproof cloth 20, and collection water layer bed course 9 is positioned at cone
The lower section of type collection water layer 8, tapered collection water layer 8 is in inverted-triangular, contributes to rainwater to rapidly enter longitudinal drainage pipe 10 and laterally catchment
The top of pipe 11, longitudinal drainage pipe 10 and transverse collector pipe 11 is equipped with the hole that infiltration can be allowed to enter, the He of longitudinal drainage pipe 10
The infall of transverse collector pipe 11 is interconnected；The longitudinal drainage pipe 10 that sets is connected to urban duct in collection water layer, can be
Unnecessary rainwater is quickly discharged when rainwater is larger, and bedding of pipe 12 is set below longitudinal drainage pipe 10, the horizontal collection of setting
The UNICOM of water pipe 11 regulates and stores tank 14, and tank 14 of regulating and storing is located at road side, and the rainwater regulated and stored in tank 14 can be by setting
The apopore 15 for putting the overflow pipe 16 in Permeable Sand Layers 18 and top setting absorbs and conserved greenbelt for planting soil layer 17
19；The gravel coarse sands layer 13 is arranged on the lower section of collection water layer bed course 9, can effectively increase the bearing capacity of whole road structure.
Route for pedestrians surface layer 1 is using quality higher pervious concrete or asphalt paving；Pavement rainwater-collecting faces
When storage layer 3 material use the preferable graded broken stone of quality or haydite, its penetrating power is more than pervious concrete basic unit 5；People
Trade road surface screed-coat 4 is mixed using materials such as cement mortar, fine-stone concretes；Pervious concrete basic unit 5 is preferentially using permeable
The preferable concrete of property is made, and bar frame is equipped with pervious concrete basic unit 5, can effectively increase bearing capacity；Infiltration filtering
Layer 6 forms using with sandstone or the cobble laying compared with high permeability, for filtering off the particles such as the grains of sand contained in rainwater, stone
Material, the porosity of infiltration filter layer 6 is 15%~20%, and the coefficient of permeability of infiltration filter layer 6 is 0.20mm/s；A water salt huge sum of money
Be provided with absorption water salt, the medium of heavy metal ion in category ionic adsorption layer 7, absorption water salt, heavy metal ion medium in wrap
Containing materials such as montmorillonite, kaolinite or illites, the things such as the salinity left in infiltration and heavy metal ion can be effectively adsorbed
Matter；Tank 14 of regulating and storing is assemblied to form by high strength reinforced concrete flaggy, and cross section is rectangle, the inside for tank 14 of regulating and storing
Wiped one's face using concrete layer, and add and make waterproof coating and be applied on concrete layer.
Tapered collection water layer 8 and collection water layer bed course 9 is in same position, is set in del, collection water layer bed course 9 is positioned at cone
The lower section of type collection water layer 8, and waterproof cloth 20 is provided with joint, i.e., it is sticked waterproof cloth 20 in the outer layer of tapered collection water layer 8,
And the base width of tapered collection water layer 8 and collection water layer bed course 9 is identical with the width of Route for pedestrians surface layer 1；Longitudinal drainage pipe 10 is set
The vertex in the tapered collection bottom of water layer 8 is put, contributes to rainwater to rapidly enter longitudinal drainage pipe 10 and transverse collector pipe 11, bores
The longitudinal drainage pipe 10 set in type collection water layer 8 is connected to urban duct, and unnecessary rainwater can be quickly discharged when rainwater is larger, and
And bedding of pipe 12 is set in the lower section of longitudinal drainage pipe 10, the UNICOM of transverse collector pipe 11 of setting regulates and stores tank 14, regulates and stores
Tank 14 is located at road side.
Overflow pipe 16 is provided with Permeable Sand Layers 18, one end of overflow pipe 16 connects with the tank 14 of regulating and storing；And
It is evenly distributed on around tank 14 of regulating and storing, the overflow pipe 16 is arranged on the lower section of planting soil layer 17 simultaneously, and to adjust
Extended out to centered on storage tank 14 in the Permeable Sand Layers 18 of surrounding；After rainwater enters in tank 14 of regulating and storing, on the one hand
It can be absorbed after into overflow pipe 16 by Permeable Sand Layers 18 by planting soil layer 17, on the other hand can be by being arranged on water storage of regulating and storing
The apopore 15 of the top of pond 14 conserves greenbelt 19 from road table, so the road structure can not only effectively solve park road area
The problem of water, and filtration, purification rainwater can be reclaimed, while the rainwater after the filtration, purification being collected into tank 14 of regulating and storing
It can be absorbed by planting soil layer 17, the plant such as greenbelt 19, auxiliary flowers, plants and trees is effectively supplied to by apopore 15
Growth；The lowermost end of whole road structure, i.e., the lower section of collection water layer bed course 9 is provided with gravel coarse sands layer 13, can effectively increase
The bearing capacity of big whole road structure.
In the position higher than Route for pedestrians surface layer 1, apopore 15 is set；And apopore 15 is higher by Route for pedestrians surface layer 1 about
For 4cm-6cm, the aperture of apopore 15 is about 3cm-5cm；In the outer layer of tapered collection water layer 8, i.e., in collection water layer bed course 9 and tapered
Collection water layer 8 joint is sticked waterproof cloth 20, and waterproof cloth 20 uses macromolecule waterproof ventilative material（PTFE film）System is mixed with cloth
Into, and make to be combined for two layers；Longitudinal drainage pipe 10 is arranged on the vertex of the tapered collection bottom of water layer 8, contributes to rainwater fast
Speed enters longitudinal drainage pipe 10, and the longitudinal drainage pipe 10 set in tapered collection water layer 8 is connected to urban duct, can be when rainwater is larger
Unnecessary rainwater is quickly discharged, the cross section of longitudinal drainage pipe 10 is rounded, and its aperture is 80mm~100mm, and in longitudinal direction
The lower section of drainpipe 10 is provided with bedding of pipe 12, and the thickness of bedding of pipe 12 is about 10mm~15mm.
A diameter of 80mm~100mm of transverse collector pipe 11；A diameter of 40mm~60mm of overflow pipe 16；Transverse collector pipe
11 and the perpendicular angle of side wall of overflow pipe 16 and tank 14 of regulating and storing install, setting angle is 90 °；The appearance of overflow pipe 16
Face is formed with multiple permeable holes, and in a uniform distribution, the water contributed in overflow pipe 16 is effectively to the Permeable Sand Layers around it
Permeate in 18, and then absorbed by planting soil layer 17, be effectively supplied to the greenbelt 19 of top, the aperture of permeable hole is about
20mm~25mm, permeable hole are preferentially uniformly distributed on overflow pipe 16；Regulate and store bottom surface and Permeable Sand Layers 18 and the gravel of tank 14
The bottom surface of stone coarse sands layer 13 is in sustained height.
Embodiment 2
As shown in Fig. 2 when there is the gradient on road surface, whole road structure is preferentially parallel with the direction of the gradient, and other structures are the same as implementation
Example 1.
Embodiment 3
From figure 3, it can be seen that the present embodiment with embodiment 1 in structure and principle it is essentially identical, difference is this reality
Apply the pavement structure that example is proposed and apply in general to some required less hard roads of load in park or school or cell,
Such road travel, pedestrian are less, so the load needed for road surface is smaller, so Route for pedestrians surface layer need not use permeable mix
Solidifying soil or asphalt paving, can use material, the described pavement structures such as water-permeable brick to be also used as park or school or small
Some drivings are less in area, the less people's walking along the street of load, and tank of regulating and storing is located at the both sides on pavement.Compared to embodiment 1, sheet
The dmp filter of embodiment purifies, shunting is regulated and stored, and treatment facility is relatively simple, the reason for this is that some hard roads need not be carried out
The flowers and plants of large area, the irrigation of vegetation soil layer, and it has the function that certain natural filtration and purification to rainwater, causes rainwater
In pollutant it is relatively fewer, so the Route for pedestrians surface layer in Fig. 3 need not use pervious concrete or pervious asphalt road
Face, the materials such as water-permeable brick can be used.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of park ecological permeable and the road for conserving vegetation, it is characterised in that：Including Route for pedestrians surface layer (1), pavement
The interim storage layer of rainwater-collecting (3), pervious concrete basic unit (5), the heavy metal ion adsorbed layer of water salt (7), tapered collection water layer
(8) water layer bed course (9) and gravel coarse sands layer (13), are collected；Pavement rainwater-collecting is provided with below described Route for pedestrians surface layer (1)
Interim storage layer (3), the interim storage layer of pavement rainwater-collecting (3) are connected with each other by pervious concrete packed layer (2)；It is described
The top of pervious concrete basic unit (5) be provided with pavement road surface screed-coat (4), the lower section of pervious concrete basic unit (5) is provided with
Seep water filter layer (6)；The lower section of infiltration filter layer (6) is provided with the heavy metal ion adsorbed layer of water salt (7)；Water salt heavy metal ion is inhaled
The lower section of attached layer (7) is provided with tapered collection water layer (8), and tapered collection water layer (8) connects with collection water layer bed course (9), and joint is set
Waterproof cloth (20), collection water layer bed course (9) lower section are provided with gravel coarse sands layer (13)；It is provided with tapered collection water layer (8) and is connected to city pipe
The longitudinal drainage pipe (10) in road and UNICOM both sides of the road are regulated and stored the transverse collector pipes (11) of tank (14), tank of regulating and storing
(14) the rainwater growing availability soil layer (17) in absorbs and self-restraint greenbelt (19).
2. a kind of park ecological permeable according to claim 1 and the road for conserving vegetation, it is characterised in that：Described cone
Type collection water layer (8) and collection water layer bed course (9) are in same position, and tapered collection water layer (8) is set in del, collects water layer bed course
(9) it is sticked waterproof cloth (20) positioned at the lower section of tapered collection water layer (8), the outer layer of tapered collection water layer (8), waterproof cloth (20) is using high
Molecule waterproof ventilative material is mixed with cloth；The top margin width of tapered collection water layer (8) and the base of collection water layer bed course (9) are wide
Degree is identical with the width of Route for pedestrians surface layer (1).
3. a kind of park ecological permeable according to claim 1 and the road for conserving vegetation, it is characterised in that：Described is vertical
The vertex of tapered collection water layer (8) bottom is arranged on to drainpipe (10), contributes to rainwater to rapidly enter longitudinal drainage pipe
(10) and transverse collector pipe (11), the top of longitudinal drainage pipe (10) and transverse collector pipe (11) be equipped with can allow seep water into
The infall of the hole entered, longitudinal drainage pipe (10) and transverse collector pipe (11) is interconnected, is set in tapered collection water layer (8)
Longitudinal drainage pipe (10) be connected to urban duct, unnecessary rainwater is quickly discharged when rainwater is larger, under longitudinal drainage pipe (10)
Side is provided with bedding of pipe (12), the tank of regulating and storing (14) of transverse collector pipe (11) UNICOM both sides of the road, transverse collector pipe (11)
Installed with the perpendicular angle of side wall of tank of regulating and storing (14).
4. a kind of park ecological permeable according to claim 1 and the road for conserving vegetation, it is characterised in that：Described tune
Store and Permeable Sand Layers (18) are provided with beside tank (14), connected in Permeable Sand Layers (18) provided with one end with tank of regulating and storing (14)
Overflow pipe (16), overflow pipe (16) are evenly distributed on tank of regulating and storing (14) side, and the top of overflow pipe (16) is provided with planting soil layer
(17) installed with greenbelt (19), the perpendicular angle of side wall of overflow pipe (16) and tank (14) of regulating and storing, overflow pipe (16)
A diameter of 40mm~60mm, the outer surface of overflow pipe (16) are uniformly distributed multiple permeable holes, the aperture of permeable hole for 20mm~
25mm。
5. a kind of park ecological permeable according to claim 1 and the road for conserving vegetation, it is characterised in that：Described people
Apopore (15) is provided with above the tank of regulating and storing (14) of trade supercrust (1) both sides；Apopore (15) is higher by pavement road surface
Layer (1) 4cm-6cm, the aperture of apopore (15) is 3cm-5cm.
6. a kind of park ecological permeable according to claim 3 and the road for conserving vegetation, it is characterised in that：Described is vertical
Rounded to the cross section of drainpipe (10), its aperture is 80mm~100mm, and the lower section of longitudinal drainage pipe (10) is provided with pipeline
Bed course (12), the thickness of bedding of pipe (12) is 10mm~15mm.
7. a kind of park ecological permeable according to claim 1 and the road for conserving vegetation, it is characterised in that：Described horizontal stroke
It is rounded to the cross section of collector pipe (11), its a diameter of 80mm~100mm.
8. a kind of park ecological permeable according to claim 4 and the road for conserving vegetation, it is characterised in that：Described tune
The bottom surface and the bottom surface of Permeable Sand Layers (18) and gravel coarse sands layer (13) for storing tank (14) are in sustained height.
9. a kind of park ecological permeable according to claim 1 and the road for conserving vegetation, it is characterised in that：Described people
When trade supercrust (1) has the gradient, whole road structure is parallel with the direction of the gradient.
10. a kind of park ecological permeable according to claim 1 and the road for conserving vegetation, it is characterised in that：Described
Route for pedestrians surface layer (1) is using quality higher pervious concrete or asphalt paving；Pavement rainwater-collecting is stored temporarily
Layer (3) is made of the preferable graded broken stone of quality or haydite；Pavement road surface screed-coat (4) is using cement mortar, fine-stone concrete
Material is mixed；Bar frame is equipped with pervious concrete basic unit (5)；Filter layer (6) seep water using with compared with highly permeable
Property sandstone or cobble laying form, infiltration filter layer (6) porosity be 15%~20%, infiltration filter layer (6) it is permeable
Coefficient is 0.20mm/s；Absorption water salt, the medium of heavy metal ion, absorption are provided with the heavy metal ion adsorbed layer of water salt (7)
Water salt, heavy metal ion medium in include montmorillonite, kaolinite or illite；Tank (14) regulate and store by high strength cast iron
Concrete cover is assemblied to form, and cross section is rectangle, and the inside of tank of regulating and storing (14) is wiped one's face using concrete layer, and plus is done anti-
Water coating is applied on concrete layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780822.XA CN107354842A (en) | 2017-09-01 | 2017-09-01 | A kind of park ecological permeable and the road for conserving vegetation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780822.XA CN107354842A (en) | 2017-09-01 | 2017-09-01 | A kind of park ecological permeable and the road for conserving vegetation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107354842A true CN107354842A (en) | 2017-11-17 |
Family
ID=60290777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710780822.XA Withdrawn CN107354842A (en) | 2017-09-01 | 2017-09-01 | A kind of park ecological permeable and the road for conserving vegetation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107354842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457792A (en) * | 2018-11-08 | 2019-03-12 | 安阳师范学院 | A kind of garden rainwater-collecting treatment facilities |
| CN114657832A (en) * | 2022-04-14 | 2022-06-24 | 中国一冶集团有限公司 | Concrete road surface water collection structure permeates water |
| CN114753469A (en) * | 2022-04-20 | 2022-07-15 | 中国一冶集团有限公司 | Ecological filter side ditch and construction method |
-
2017
- 2017-09-01 CN CN201710780822.XA patent/CN107354842A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457792A (en) * | 2018-11-08 | 2019-03-12 | 安阳师范学院 | A kind of garden rainwater-collecting treatment facilities |
| CN109457792B (en) * | 2018-11-08 | 2024-02-27 | 安阳师范学院 | Courtyard rainwater collection and purification structure |
| CN114657832A (en) * | 2022-04-14 | 2022-06-24 | 中国一冶集团有限公司 | Concrete road surface water collection structure permeates water |
| CN114753469A (en) * | 2022-04-20 | 2022-07-15 | 中国一冶集团有限公司 | Ecological filter side ditch and construction method |
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Application publication date: 20171117 |