CN107642202A - Carry out that rain-water accumulating is stagnant and the Rain Garden of automatic-watering using structural beam slab - Google Patents
Carry out that rain-water accumulating is stagnant and the Rain Garden of automatic-watering using structural beam slab Download PDFInfo
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- CN107642202A CN107642202A CN201710826293.2A CN201710826293A CN107642202A CN 107642202 A CN107642202 A CN 107642202A CN 201710826293 A CN201710826293 A CN 201710826293A CN 107642202 A CN107642202 A CN 107642202A
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
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Abstract
The present invention relates to municipal works technical field, discloses and oozes with the Rain Garden of automatic-watering, including plantation filter layer, structure using structural beam slab progress rain-water accumulating is stagnant and store layer, rainwater automatic irrigation system and the stagnant automatic system of regulating and storing of rain-water accumulating.The present invention utilizes the top board structure system of building, sets the earthing Garden of large area in plantation filtering layer surface, is not limited by landform, preferably landscape effect, there is provided sufficient rainwater oozes stagnant area, and sponge effect is more preferably；Structure, which oozes storage layer, has the cistern function of Large Copacity, and is not easy to evaporate, and rainwater effective rate of utilization is high；Green land irrigation is carried out by immersible pump and rainwater irrigation pipe network system, realizes rainwater cycling and reutilization, saves management cost；Plantation filter layer good penetrability does not produce ponding, is advantageous to green plant and grows and landscape diversity construction；Not producing ponding avoids mosquito from growing guarantee environmental sanitation, is easily managed.
Description
Technical field
The present invention relates to municipal works technical field, in particular with structural beam slab carry out that rain-water accumulating is stagnant and automatic-watering
Rain Garden falls.
Background technology
Sponge city be China after green building, strength carry out the saving of reinforcement water resource and intensive utilization, protection
With the urban construction target for improving urban ecological environment, promoting Ecological Civilization Construction.Sponge city, it is new generation of city rain flood pipe
Concept is managed, refers to that natural calamity that city is brought in adaptation environmental change and reply rainwater etc. has good " elasticity ",
Also referred to as " water elasticity city ", i.e., by utilizing the natural environments such as grassland forest, lake to absorb a large amount of rainwater to greatest extent,
And using artificial technical measures such as infiltration, viscous flow, storage stream, purification, reuse, excretions, urban surface, which is made, turns into " sponge
Body ", can farthest keep rainwater here, the rainwater fully absorbed by " cavernous body " is used as watering flowers, the progress such as carwash again
Utilize, water resource anxiety situation can be alleviated to a certain extent, while avoid rainwater catchment again to causing flood together.
Rain Garden, it is a kind of scrobicula greenery patches of self-assembling formation or hand digging, is used to converge and absorbs from room
Top or the rainwater on ground, are purified rainwater by the comprehensive function of plant, sandy soil, and are allowed to gradually penetrate into soil, conserve
Underground water, realize the stagnant storage of rainwater with recycling.
Found by being retrieved to prior art, Authorization Notice No. is CN205637039U utility model patent, is disclosed
A kind of Rain Garden, including clean unit, water storage unit and isolating device, the upper surface of clean unit are less than periphery road surface, with
The rainwater on road surface is allowd to be emitted into clean unit, the rainwater storage by clean unit purification is in water storage unit, water storage list
Member also includes being arranged at the intake of ground greening belt, for installing water fetching device, the water of taking-up can be used for irrigating greenbelt in little residential region,
Road watering and lowering dust or fire fighting truck extract the purposes such as fire extinguishing.And for example Authorization Notice No. is that CN206274848U utility model is special
Profit, a kind of Rain Garden, including the shallow slot at reduced levels face are disclosed, artificial growth layer is provided with shallow slot, shallow slot
Both ends are vertically being provided with supporting part upwards, and supporting part, which is provided with, can extract the ponding planted in layer and pour again
Plant the watering part of layer.
But that has announced at present includes above-mentioned Rain Garden art solutions, Rain Garden is low-lying with what is opened wide
Ground form, rainwater are presented with naturally storing stagnant state, following drawback be present：
（1）Lower hollow section delay amount of rainfall is extremely limited, and damage or crop failure caused by waterlogging easily occurs, and not only influences green plant and grows, and influences scape
See effect；
（2）Generation ponding, which is easily caused mosquito and grown, influences environmental sanitation；
（3）Validity period management difficulty is larger, or even is difficult for continuing；
（4）Due to being limited by landform, the area scale of Rain Garden is extremely limited, and lower hollow form is difficult to set in flakes；
（5）The vertical supporter of shallow slot both sides influences attractive in appearance；
（6）Lower hollow garden visual effect is not good enough, is especially easily blocked in the case of small area.
The content of the invention
In order to solve the deficiency of above-mentioned Rain Garden technical scheme, rain is carried out using structural beam slab the invention discloses a kind of
Water stores the stagnant and Rain Garden of automatic-watering, it is therefore an objective to realizes that effective ecological circulation of rainwater utilizes, while avoids due to occurring
City ponding destroys afforestation ecological system.
To realize above-mentioned technical purpose and the technique effect, the invention discloses carry out rainwater using structural beam slab
Store stagnant and automatic-watering Rain Garden, including plantation filter layer, structure ooze that to store layer, rainwater automatic irrigation system and rain-water accumulating stagnant
Automatic system of regulating and storing；
Described plantation filter layer includes green plant layer and dmp filter layer, described green plant layer and is located at described dmp filter layer
Top；
Described structure, which is oozed, stores layer below described plantation filter layer, and structure, which is oozed, stores layer by arrangement of reinforcement prefabricated board techonosphere and knot
Structure beam slab forms, and described structural beam slab upper surface is arranged at intervals some girders and some secondary beams, described girder and time
Some water pipes excessively are set respectively in the beam body of beam, and described arrangement of reinforcement prefabricated board tectonic level is in the top of secondary beam, described arrangement of reinforcement
Prefabricated board techonosphere set it is some longitudinally through through hole；
Described rainwater automatic irrigation system is made up of charge for remittance ditch, charge for remittance well, immersible pump and drip irrigation pipe network system, described charge for remittance
Ditch, which is arranged on structure and oozed, to be stored in layer, and described charge for remittance well is connected with charge for remittance ditch, and the setting of described charge for remittance well side wall is some to cross water pipe,
Described immersible pump is arranged on described charge for remittance bottom, described immersible pump water side and described drip irrigation pipe network system phase
Even, described drip irrigation pipe network system is arranged on inside described plantation filter layer；
The stagnant automatic system of regulating and storing of described rain-water accumulating is made up of altitude valve and storm-water system, described altitude valve
It is arranged on structure and oozes and store in layer, described storm-water system oozes storage layer with structure by overflow pipe and is connected.
Further, structural beam slab is divided into some square structures for oozing water storage by the crisscross setting of described girder
Grid, some longitudinally disposed secondary beams are set between two adjacent longitudinally disposed girders.
Further, described girder in the square region of the crisscross formation of secondary beam with also setting up some groups of sleeper walls.
Further, described structural beam slab upper surface sets gradually waterproof layer and microlith concrete cover from bottom to top.
Further, described dmp filter layer includes planting soil layer, geotextile layer, gravel pervious bed successively from top to bottom
And drain bar, described drain bar set it is some longitudinally through through hole.
Further, band manhole cover is set at the top of described charge for remittance well.
Further, described drip irrigation pipe network system is crisscross is arranged on inside planting soil layer.
Further, described structural beam slab is located in the top board structure system of building, the top plate knot of the building
Structure system includes the earth construction top plate in parking lot.
Further, it is the underground interior space below the top board structure system of building, spatial distribution in the basement
There are some structural columns, the outward flange of the structural column and the clear span of the inward flange of charge for remittance ditch are not less than 100mm.
The invention has the advantages that：
1. the top board structure system of building can be utilized, the earthing Garden of large area is set in plantation filtering layer surface, no
Limited by landform, preferably landscape effect；
2. large area plantation filter layer provides sufficient rainwater and oozes stagnant area, sponge effect is more preferably；
3. kind of a plant filter layer bottom setting structure oozes storage layer, there is the cistern function of Large Copacity, and be not easy to evaporate, rainwater is effective
Utilization rate is high；
4. carrying out rainwater green land irrigation by immersible pump and the rainwater drip irrigation pipe network system being arranged in planting soil layer, rainwater is realized
The sponge speciality of cycling and reutilization；
5. kind of a plant filter layer good penetrability does not produce ponding, be advantageous to green plant and grow and landscape diversity construction；
Ensure environmental sanitation 6. not producing ponding and avoiding mosquito from growing, be easily managed；
7. rainwater drip irrigation system substitutes manual watering and saves management cost.
Brief description of the drawings
Fig. 1 be the present invention to carry out rain-water accumulating using structural beam slab stagnant with the structure section view of the Rain Garden of automatic-watering
Figure.
Fig. 2 is the schematic enlarged-scale view of A in Fig. 1.
Fig. 3 is the structural beam slab structural section of the present invention.
Fig. 4 is that the structure of the present invention oozes storage layer module flat figure.
Fig. 5 is the rainwater automatic irrigation system module flat figure of the present invention（Wherein, dotted portion represents girder and secondary beam
Arrangement signal, bold portion represent the arrangement signal of drip irrigation pipe network system）.
Fig. 6 is the charge for remittance ditch cross-sectional configuration figure of the present invention.
Description of reference numerals:
1：Green plant layer, 2：Planting soil layer, 3：Geotextile layer, 4：Gravel pervious bed, 5：Drain bar, 6：Through hole, 7：Arrangement of reinforcement prefabricated board
Techonosphere, 8：Structural beam slab, 9：Girder, 10：Secondary beam, 11：Cross water pipe, 12：Through hole, 13：Charge for remittance ditch, 14：Charge for remittance well, 15：It is latent
Water pump, 16：Drip irrigation pipe network system, 17：Altitude valve, 18：Sleeper wall, 19：Waterproof layer, 20：Microlith concrete cover, 21：Band
Manhole cover, 22：Structural column.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
As shown in Figure 1, Figure 2 and Figure 3, it is of the present invention to carry out that rain-water accumulating is stagnant and the rain of automatic-watering using structural beam slab
Spray garden, including plantation filter layer, structure are oozed and store layer, rainwater automatic irrigation system and the stagnant automatic system of regulating and storing of rain-water accumulating.
Planting filter layer includes green plant layer 1 and dmp filter layer, the green top planted layer 1 and be located at dmp filter layer；Wherein, rain
Water filtering layer includes planting soil layer 2, geotextile layer 3, gravel pervious bed 4 and drain bar 5 successively from top to bottom, and drain bar 5 is set
It is some longitudinally through through hole 6.By carrying out earthing to the structure roof of building, Afforestation Landscape can be planted；Dmp filter layer can
Silt can be obstructed using standard, geotextiles with reaching to pour to rainwater implementation physical filtering, keep gravel permeable
The water penetration of layer, a step section soil moisture content of going forward side by side, it is ensured that green plant healthy growth；Hole 6 on drain bar 5, it is ensured that
Rainwater swimmingly infiltrates into next layer；Rainwater by filtering, which continues to infiltrate into structure and oozed, to be stored layer to carry out the stagnant storage of rain-water accumulating standby
With.
Structure, which is oozed, stores layer below plantation filter layer, and structure, which is oozed, stores layer by arrangement of reinforcement prefabricated board techonosphere 7 and structural beam slab 8
Composition, after plantation filter layer fully receives rainwater, hole and gap of the unnecessary rainwater by arrangement of reinforcement prefabricated board, flow into structural beams
Plate shape into structure ooze store layer stored for future use.The upper surface of structural beam slab 8 is arranged at intervals some girders 9 and some secondary beams
10, set respectively in the beam body of girder 9 and secondary beam 10 it is some cross water pipes 11, arrangement of reinforcement prefabricated board techonospheres 7 are located at the top of secondary beam 10
Portion, arrangement of reinforcement prefabricated board techonosphere 7 set it is some longitudinally through through hole 12.Using being turned in structure roof girder system, formation can ooze storage
The structured grid of water carries out rainwater storage, there is provided the rainwater of Large Copacity stores space, rainwater is fully absorbed into delay, and be not easy to steam
Hair, rainwater effective rate of utilization are high.
Rainwater automatic irrigation system is made up of charge for remittance ditch 13, charge for remittance well 14, immersible pump 15 and drip irrigation pipe network system 16, charge for remittance
Ditch 13, which is arranged on structure and oozed, to be stored in layer, and charge for remittance well 14 is connected with charge for remittance ditch 13, and the setting of the side wall of charge for remittance well 14 is some to cross water pipe 11, dives
Water pump 15 is arranged on the bottom of charge for remittance well 14, and the water side of immersible pump 15 is connected with drip irrigation pipe network system 16, and drip irrigation pipe network system 16 is set
Put inside plantation filter layer, specifically, drip irrigation pipe network system 16 is crisscross to be arranged on inside planting soil layer 2.It is stored in knot
Structure oozes the rainwater for storing layer, flows into charge for remittance well 14 through charge for remittance ditch 13, the drip irrigation pipe network for being embedded in plantation layer is forced into by immersible pump 15
System 16 carries out green plant automatic-watering, realizes that rainwater recycles, and saves labor efficiently, facility is simply easy to maintain.
The stagnant automatic system of regulating and storing of rain-water accumulating is made up of altitude valve 17 and storm-water system, and altitude valve 17 is set
In structure is oozed and stores layer, storm-water system oozes storage layer with structure by overflow pipe and is connected.By setting altitude valve, water storage
Capacity is regulated and stored automatically, is included engineering storm-water system beyond the rainwater for oozing storage capacity and is discharged.Rain-water accumulating is stagnant automatic
System of regulating and storing is regulated and stored automatically by setting altitude valve 17, to reservoir capacity, and rainwater is beaten automatically when exceeding controlling water level
Boiling water level control valve 17, is discharged into rainwater the storm-water system of engineering, water level decreasing to it is a certain amount of when closing control valve ensure
Rainwater storage amount.Level of ground water than it is relatively low when can also by the way of overflow pipe is set in certain water level, when water level exceed control
Overflow drains into the storm-water system of engineering during water level.Level of ground water can use immersible pump additional discharge when higher, can also adopt
Discharged outward from gap with unrestrained water mode.The stagnant automatic system of regulating and storing of rain-water accumulating, the Water And Drainage System Design of engineering should be included, according to work
The rational mode of regulating and storing of journey actual conditions selection.
Structural beam slab 8 is divided into some square structure grids for oozing water storage by crisscross set of girder 9, and adjacent two
Some longitudinally disposed secondary beams 10 are set between the longitudinally disposed girder 9 of root.
Girder 9 in the square region of 10 crisscross formation of secondary beam with also setting up some groups of sleeper walls 18.Using secondary beam with
Sleeper wall supports arrangement of reinforcement prefabricated board, forms the supporting layer to afforesting overburden layer, realizes greening overburden layer and the stagnant work(for storing layer of rainwater
Energy separation is independent, eliminates because plantation lamination water influences green plant growth and influences the drawbacks such as environmental sanitation.
The upper surface of structural beam slab 8 sets gradually waterproof layer 19 and microlith concrete cover 20 from bottom to top.By setting waterproof
Layer 19 come ensure structure ooze store layer storage rainwater will not leak out in the underground structure of building.Structural beam slab 8 and fine-stone concrete
Protective layer 20 can also also serve as sloping layer, it is ensured that rainwater finally imports charge for remittance well 14.It is 3-5 ‰ that structure, which is oozed and stores layer to look for slope, charge for remittance ditch
13 to look for slope be 1-2%.
The top of charge for remittance well 14 sets band manhole cover 21.Ground rainwater also can directly be collected by the hole of well lid, into remittance
In well 14.
Structural beam slab 8 is located in the top board structure system of building, and the top board structure system of building includes parking lot
Earth construction top plate.By rational design meanses, do not increasing structure floor height, do not increasing structural load, do not increase rainwater row
In the case of putting facility, the earth construction top plate space of construction project is rationally utilized, realizes the ecological circulation profit of rainwater
With, while ground caused by being built due to a large amount of basements can be avoided ecological " hardening ", city ponding occurs and destroys afforestation ecological
System, and can effectively alleviate the disaster that the flooded Cheng Hong of product occurs for city.
As shown in fig. 6, it is the underground interior space below the top board structure system of building, if there is spatial distribution in basement
Stem structure post 22, the outward flange of structural column 22 and the clear span of the inward flange of charge for remittance ditch 13（Such as a in Fig. 6, size signified b）It is not small
In 100mm.Charge for remittance ditch minimum net section size（That is structure effective cross-section size）Need to calculate by actual water of pouring, structural column
22 upper end is located at planting process layer, when the rainwater that structure oozes storage layer convergence flows through structural column 22, due to the structure of building system
Post 22 blocks the circulation of rainwater in charge for remittance ditch 13, therefore needs the outside by the inwall of charge for remittance ditch 13 and structural column 22 to stay during design
There is certain space, circulated for rainwater.
It is above-mentioned that using structural beam slab to carry out rain-water accumulating stagnant with the Rain Garden of automatic-watering, it is collected to rainwater,
Purification, storage, the process of recycling are：
As shown in Fig. 1 ~ Fig. 3, occur rainfall when, 1 pair of rainwater of green plant layer of large area is collected, rainwater by planting soil layer 2,
The layering of geotextile layer 3, gravel pervious bed 4 and drain bar 5, reaching can pour using standard.Fraction rainwater rests on
Planting soil layer 2, geotextile layer 3 can adjust the moisture content of soil, ensure the green moisture planted healthy growth and be adapted to.Unnecessary rain
Water then swimmingly infiltrates into structure with gap by the hole of drain bar 5 and arrangement of reinforcement prefabricated board techonosphere 7 and oozes storage layer.It is stored in knot
Structure oozes the rainwater for storing layer, flows into charge for remittance well 14 through charge for remittance ditch 13, the drip irrigation pipe network for being embedded in plantation layer is forced into by immersible pump 15
System 16 carries out green plant automatic-watering.Automatic irrigation system can be manually opened according to the needs of green plant, can also pass through and set fortune
The row time controls the opening and closing of automatic-watering.Layer setting altitude valve 17 is stored by being oozed in structure, can be to water storage
Capacity is regulated and stored automatically, is included engineering storm-water system beyond the rainwater for oozing storage capacity and is discharged.Level of ground water compares
When low can also by the way of overflow pipe is set in certain water level, when water level exceedes controlling water level overflow drain into the rainwater of engineering
Exhaust system.Level of ground water can use the additional discharge of immersible pump 15 when higher, can also use unrestrained water mode from gap outward
Discharge.The stagnant automatic system of regulating and storing of rain-water accumulating, the Water And Drainage System Design of engineering should be included, rational adjust is selected according to engineering practice
Storage mode.
In addition, structure as shown in Figure 4, which is oozed, stores layer module, tissue expansion can be carried out on demand, particularly with Large Underground
The earth construction top plate in parking lot, it can on demand combine and carry out Rain Garden scale setting, expand Rain Garden area.Structure list
The scale combination of member, should by the architectural design of individual works, carry out rainwater it is stagnant store layer look for slope, in structural beams it is pre-buried cross water pipe,
Charge for remittance ditch looks for the functional in organized water drainage on slope to design to charge for remittance well, it is ensured that rainwater finally imports charge for remittance well 14 and enters irrigation system.Rainwater
Garden area should meet to look for slope, backwater requirement, progress integrated system design；Charge for remittance ditch 13, charge for remittance well 14 should be arranged at Interior Space
Between require lower, and meet interior net storey height requirement.
Rainwater automatic irrigation system module as shown in Figure 5, Rain Garden scale can be coordinated to design, by Water And Drainage System Design
Charge for remittance ditch 13, immersible pump 15 and the configuration of drip irrigation pipe network system 16 are carried out, realizes that large area Rain Garden is set.With subdistrict greening
Water for irrigation can be by pouring area 1.0L/m2·d~3.0L/m2Calculating determination, rainwater automatic irrigation system pipeline are carried out exemplified by d
One can be set every 5 meters or so, the flow lift of immersible pump can be calculated accordingly.Structure, which oozes storage layer, should control reserve-water-level, exceed
The rainwater of reserve-water-level should be discharged into storm-water system., can be using reclaimed water as automatic when engineering has the reclaimed water secondary use circulatory system
Irrigation system make-up water source, increases operation rate and saves water and energy.
It is stagnant to make rain-water accumulating by using structural beam slab, is with reference to stagnant automatic regulate and store of automatic green watering land system and rain-water accumulating
System, reach rainwater-collecting, purification, storage, the purpose for recycling progress green land irrigation.
More than, it is only the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.
Claims (9)
1. carry out that rain-water accumulating is stagnant and the Rain Garden of automatic-watering using structural beam slab, it is characterised in that including plantation filter layer,
Structure, which is oozed, stores layer, rainwater automatic irrigation system and the stagnant automatic system of regulating and storing of rain-water accumulating；
Described plantation filter layer includes green plant layer and dmp filter layer, described green plant layer and is located at described dmp filter layer
Top；
Described structure, which is oozed, stores layer below described plantation filter layer, and structure, which is oozed, stores layer by arrangement of reinforcement prefabricated board techonosphere and knot
Structure beam slab forms, and described structural beam slab upper surface is arranged at intervals some girders and some secondary beams, described girder and time
Some water pipes excessively are set respectively in the beam body of beam, and described arrangement of reinforcement prefabricated board tectonic level is in the top of secondary beam, described arrangement of reinforcement
Prefabricated board techonosphere set it is some longitudinally through through hole；
Described rainwater automatic irrigation system is made up of charge for remittance ditch, charge for remittance well, immersible pump and drip irrigation pipe network system, described charge for remittance
Ditch, which is arranged on structure and oozed, to be stored in layer, and described charge for remittance well is connected with charge for remittance ditch, and the setting of described charge for remittance well side wall is some to cross water pipe,
Described immersible pump is arranged on described charge for remittance bottom, described immersible pump water side and described drip irrigation pipe network system phase
Even, described drip irrigation pipe network system is arranged on inside described plantation filter layer；
The stagnant automatic system of regulating and storing of described rain-water accumulating is made up of altitude valve and storm-water system, described altitude valve
It is arranged on structure and oozes and store in layer, described storm-water system oozes storage layer with structure by overflow pipe and is connected.
2. as claimed in claim 1 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Structural beam slab is divided into some square structure grids for oozing water storage by the crisscross setting of described girder, described adjacent
Two longitudinally disposed girders between some longitudinally disposed secondary beams are set.
3. as claimed in claim 2 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Described girder in the square region of the crisscross formation of secondary beam with also setting up some groups of sleeper walls.
4. as claimed in claim 2 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Described structural beam slab upper surface sets gradually waterproof layer and microlith concrete cover from bottom to top.
5. as claimed in claim 1 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Described dmp filter layer includes planting soil layer, geotextile layer, gravel pervious bed and drain bar successively from top to bottom, described
Drain bar set it is some longitudinally through through hole.
6. as claimed in claim 1 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Band manhole cover is set at the top of described charge for remittance well.
7. as claimed in claim 1 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Described drip irrigation pipe network system is crisscross to be arranged on inside planting soil layer.
8. as claimed in claim 1 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Described structural beam slab is located in the top board structure system of building, and the top board structure system of the building includes parking
The earth construction top plate of field.
9. as claimed in claim 8 exist using structural beam slab progress rain-water accumulating is stagnant with the Rain Garden of automatic-watering, its feature
In：Be the underground interior space below the top board structure system of described building, if in the basement spatial distribution have it is dry and hard
Structure post, the outward flange of the structural column and the clear span of the inward flange of charge for remittance ditch are not less than 100mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710826293.2A CN107642202B (en) | 2017-09-14 | 2017-09-14 | The stagnant Rain Garden with automatic-watering of rain-water accumulating is carried out using structural beam slab |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710826293.2A CN107642202B (en) | 2017-09-14 | 2017-09-14 | The stagnant Rain Garden with automatic-watering of rain-water accumulating is carried out using structural beam slab |
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| CN107642202B CN107642202B (en) | 2018-11-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820113A (en) * | 2020-08-11 | 2020-10-27 | 深圳市弘雅景观园林绿化有限公司 | Landscape water purification equipment and integral greening buried drip irrigation method |
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| CN206458004U (en) * | 2016-12-20 | 2017-09-01 | 深圳北林地景园林生态有限公司 | Roof garden |
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| CN111820113A (en) * | 2020-08-11 | 2020-10-27 | 深圳市弘雅景观园林绿化有限公司 | Landscape water purification equipment and integral greening buried drip irrigation method |
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| CN107642202B (en) | 2018-11-02 |
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