CN106193259A - A kind of Rainwater collection system for sponge city and construction method - Google Patents
A kind of Rainwater collection system for sponge city and construction method Download PDFInfo
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- CN106193259A CN106193259A CN201610567568.0A CN201610567568A CN106193259A CN 106193259 A CN106193259 A CN 106193259A CN 201610567568 A CN201610567568 A CN 201610567568A CN 106193259 A CN106193259 A CN 106193259A
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Sewage (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
The invention discloses a kind of Rainwater collection system for sponge city and construction method, this system includes rain water drainage ditch, rainwater-collecting ditch and cistern, rain water drainage ditch is provided with rain water drainage defecator, rainwater-collecting ditch is provided with intercepting pollution for rainwater device, it is provided with regulating reservoir between rain water drainage ditch and rainwater-collecting ditch, regulating reservoir is provided with rainwater purification apparatus.This construction method includes: (a) excavation of foundation pit；B () rainwater gathering tube is laid；C () rain water drainage ditch is built；The construction of (d) regulating reservoir；E () rainwater-collecting ditch is built；The construction of (f) cistern；The sampling detection of (g) cistern water body；H () cistern water body utilizes.The present invention strengthens the naturally vertical penetrating power of rainwater, effectively controls the runoff rainwater of excess, strengthens the collecting amount of rainwater, the rainwater collected is carried out repeated multiple times filtration simultaneously, remove the impurity in rainwater, rainwater is collected, reach to be detained the effect of rainwater, alleviate municipal drainage pressure.
Description
Technical field
The invention belongs to sponge urban construction technical field, be specifically related to a kind of rainwater catchment system for sponge city
System and construction method.
Background technology
In the last few years, rain is met flooded must to be increasingly becoming the urgent problem in a lot of city.The most many cities all use
Arranging pattern soon, rainwater falls hardened ground can only concentrate fast row from pipeline, and this pattern allows in city the rainwater of 70% in vain
Lost, if major part rainwater being stayed rather than draining, can realize to greatest extent the rainwater accumulation in urban area,
Infiltration and purification, promote utilization and the ecological environmental protection of rainwater resource.It is to say, sponge urban construction is expected to original big
Amount drain into the water of pipe duct end in advance by absorbing, saving, the link such as infiltration digest, become crack meet rain must flood the most on the way
Footpath rather than by repairing big drain pipe.
How rainwater stays？In sponge Process of Urban Development, form substantial amounts of " spongy body ", enable city as sponge one
Sample, is adapting to environmental change and the reply aspect such as natural disaster has good " elastic ", water suction when raining, water-retention, infiltration, only
Water, " discharges the water stored " and is used when needing.Sponge city is on the premise of guaranteeing municipal drainage prevention waterlogging safety,
Realize to limits the rainwater accumulation in urban area, permeate and purify, promote utilization and the ecological environmental protection of rainwater resource.
The water systems such as Ru He, lake, pond, and the city auxiliary facility such as greenery patches, garden, permeable road surface.Rainwater passes through these " spongy bodies "
Under ooze, stagnant storage, purification, reuse, last remainder is by arranging outside pipe network, pumping plant, thus is effectively improved sewerage system mark
Standard, extenuates urban waterlogging pressure.Specifically, it is simply that in sources, place such as urban architecture and community, road, greenery patchess, by greatly
Scale carries out the eco-facilities such as Rain Garden, sunk type greenery patches, grass planting ditch, permeable pavement, oozes, regulates and stores under carrying out rainwater.
But in traditional sponge urban construction pattern, during collecting rainwater, rain penetration performance is poor, rainwater-collecting
Amount is restricted, and still there will be waterlogging phenomenon, and during rainwater infiltration, the impurity in rainwater easily blocks the pipe buried underground
Road, affects whole water-retention process.
Summary of the invention
Present invention aim at solving above-mentioned technical problem present in prior art, it is provided that a kind of for sponge city
Rainwater collection system and construction method, strengthen the naturally vertical penetrating power of rainwater, effectively control the runoff rainwater of excess,
Strengthen the collecting amount of rainwater, the rainwater collected is carried out repeated multiple times filtration simultaneously, remove the impurity in rainwater, rainwater is carried out
Collect, reach to be detained the effect of rainwater, alleviate municipal drainage pressure, rainwater purified simultaneously, store, fresh-keeping integration is received
Collection processes, and the rainwater after purification can be used for various place, plays ecological, environmental protective, free of contamination effect, remarkable in economical benefits.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of Rainwater collection system for sponge city, it is characterised in that: include rain water drainage ditch, rainwater-collecting
Ditch and cistern；
The bottom of rain water drainage ditch is provided with ventilation anti-seepage layer of sand, ventilation anti-seepage layer of sand be arranged over the permeable operculum colpi of sand base
Plate, ventilation anti-seepage layer of sand is provided with rain water drainage defecator, and rain water drainage defecator connects abandoned stream ditch water discharge pipe；
The bottom of rainwater-collecting ditch is provided with waterproof layer, waterproof layer be arranged over rain collector, rain collector
Be arranged over screed-coat, screed-coat is provided with sand base drainage brick, on rain collector access rain pollution cutting device, rainwater
It is provided with rainwater elevator pump at pollution cutting device and collects ditch water discharge pipe, at the inwall of rainwater-collecting ditch, being provided with rainwater return duct, rainwater
Return duct is linked on rainwater elevator pump, and the top of rainwater-collecting ditch is provided with biochemical filtering device；
It is provided with regulating reservoir between rain water drainage ditch and rainwater-collecting ditch, regulating reservoir is provided with rainwater purification apparatus, regulating reservoir
Connect rainwater return duct, bottom regulating reservoir, be provided with overfall；
Cistern accesses rain gathering tube, and rainwater gathering tube connects abandoned stream ditch water discharge pipe respectively and collects ditch water discharge pipe,
The bottom of cistern is provided with ventilation anti-seepage brick, cistern be formed around anti-seepage geotextile, anti-seepage geotextile be arranged over pad
Layer, is equipped with Water-storage machine structure in bed course, water storage mechanism is provided with concrete cover.
Further, being provided with side plate building enclosure in rain water drainage ditch, side plate building enclosure is provided with fastener, and fastener is fixed
Position rain water drainage defecator.
Further, rain water drainage defecator includes upper plate and lower shoe, is filled with between upper plate and lower shoe
Filtering material.
Further, intercepting pollution for rainwater device includes that housing, housing are provided with water inlet, outlet and sewage draining exit, sets in housing
Having filtering basket, the top of filtering basket is provided with handle.
Further, being provided with liquid level induction apparatus in regulating reservoir, be provided with flow control valve at overfall, liquid level induction apparatus connects to be had
Controller, controller connection traffic control valve.
Further, water storage mechanism includes that silica sand building block, silica sand building block are cellular, is provided with flow-guiding mouth in water storage mechanism.
The construction method of a kind of Rainwater collection system for sponge city, it is characterised in that comprise the steps:
(a) excavation of foundation pit；
B () rainwater gathering tube is laid: according to drawing select the pipeline of regulation model as rainwater gathering tube, and in pipeline
Wall is rinsed, then the foundation ditch bottom section laying pipeline at excavation, arranges cushion block in the bottom of foundation ditch, is placed by every segment pipe
On cushion block, and being buckled on cushion block by pipeline with clasp, between pipeline, in addition pipe box is protected, and rainwater gathering tube entirety is protected
Hold the regulation gradient to lay, keep draining smooth and easy, then at design attitude preserved pipeline access port, then backfill soil；
C () rain water drainage ditch is built: first laying geotextiles at the foundation ditch of rain water drainage ditch, geotextile laying is smooth, takes
Spreading degree is at 80mm-120mm, after geotextile laying completes, lays ventilation anti-seepage sand in bottom, and arranges smooth, is formed ventilative
Antiseepage layer of sand, then build the permeable roadbed in edge, the permeable roadbed in test edge, it is ensured that edge is saturating by laying bricks or stones at the foundation ditch side of rain water drainage ditch
The bearing capacity of water route base is qualified, then punches in the permeable roadbed in edge, then lays abandoned stream ditch water discharge pipe, and by abandoned stream ditch water discharge
Pipe is the preformed hole of permeable roadbed through edge, and is linked on the access port of rainwater gathering tube by abandoned stream ditch water discharge pipe, then borrows
Help the permeable roadbed in edge that side plate building enclosure is set, then rain water drainage defecator is set between side plate building enclosure, adjust
Rain water drainage defecator position, connects rain water drainage defecator with abandoned stream ditch water discharge pipe, then with fastener by rainwater
Abandoned stream defecator location is fixing, and then at edge, sand base water permeation channel cover plate is laid at the top of permeable roadbed, more permeable at sand base
Turf is laid on trench cover；
(d) regulating reservoir construction: lay the sand of 100mm bottom the foundation ditch of regulating reservoir, then backfill soil, and compaction in layers,
Then bottom the foundation ditch of regulating reservoir and surrounding casting concrete, and reserved water exit position, at water exit position, pour overfall,
After concrete curing, concrete is set up bracing frame, then rainwater purification apparatus is set on bracing frame, then at regulating reservoir
Top formwork, and at formwork, lay one layer of permeable formation, at permeable formation, it is downwardly into liquid level induction apparatus, then on permeable formation upper berth
If turf；
E () rainwater-collecting ditch is built: one layer of 200-300mm waterproof layer of laying bottom the foundation ditch of rainwater-collecting ditch, then
Arranging personnel on site's assembly rainwater-collecting module on waterproof layer, rainwater-collecting module is pacified according to requirement and the size of design
Dress, is fixed into rain collector, is then rinsed rain collector with water pipe, keeps rain collector overall clear
Clean, above rain collector, then successively lay screed-coat and sand base drainage brick, then pick out at rain collector
Separating tube, the position further according to each separating tube arranges U-type groove, then arranges steel plate in U-type groove, then by intercepting pollution for rainwater device
It is fixed on steel plate, and separating tube is connected on intercepting pollution for rainwater device, then collection ditch water discharge pipe is linked into rainwater and collects
On the access port of pipe, being then connected with intercepting pollution for rainwater device by rainwater elevator pump, then the lower section at rainwater elevator pump arranges inspection
Repair mouth, above sand base drainage brick, then lay rainwater return duct, keep level when rainwater return duct is installed, use U
Type rotates and lays, and the pipeline place of rotating uses to insert under metal button member and fixes, and is then linked on regulating reservoir by rainwater return duct,
Then backfill soil, and at one piece of biochemical filtering device of surface configuration, then lay turf；
(f) cistern construction: first the foundation ditch surrounding at cistern lays anti-seepage geotextile, and anti-seepage geotextile is laid smooth,
Above anti-seepage geotextile, lay the bed course of 400-500mm again, then with side plate, bed course is carried out compacting and fix, then by rainwater
Gathering tube is passed in the foundation ditch of cistern, and then the mouth of pipe to rainwater gathering tube is inserted in protection set, then the foundation ditch at cistern
Bottom laying ventilation anti-seepage brick, the spaced apart 300-600mm hole of ventilation anti-seepage brick, and casting concrete in hole, then
Above concrete, build silica sand building block by laying bricks or stones, constitute cellular water storage mechanism, and flow-guiding mouth is set in water storage mechanism, then backfill
Soil, then lays concrete cover on soil；
The sampling detection of (g) cistern water body；
H () cistern water body utilizes.
Further, rainwater, for measure unwrapping wire according to construction drawing, is successively abandoned by step (a) excavation of foundation pit concrete operations
Stream ditch, regulating reservoir, rainwater-collecting ditch and cistern excavate, digging machine coordinate each foundation ditch of hand excavation to designed elevation, then
Compacting foundation ditch bottom, through site operation technical staff detect qualified after, the surface of foundation ditch lay protection network.
Further, in step (e), arranging of waterproof layer is first laid with one layer of fine sand, as base bed course, and enters fine sand
Row watering, keeps the humidity of sand bed, lays protecting film one layer the most successively, strengthens geotextiles one layer.
Due to the fact that and have employed technique scheme, have the advantages that
1, the permeable formation laid in the base water permeation channel cover plate of laying, regulating reservoir in rain water drainage ditch of the present invention and rainwater-collecting
The sand base drainage brick laid in ditch is respectively provided with high water permeable ability, strengthens the naturally vertical penetrating power of rainwater so that rainwater
Rainwater is collected by abandoned stream ditch and rainwater-collecting ditch, reaches to be detained the effect of rainwater, alleviates municipal drainage pressure；
In rain water drainage ditch, carry rain water drainage defecator, the water oozed under in rain water drainage ditch is carried out impurity screening
Effect, carries intercepting pollution for rainwater device in rainwater-collecting ditch, the water oozed under in rainwater-collecting ditch is carried out impurity screening effect, so
The rainwater oozed under earth's surface can be filtered, play the effect of purifying water body, and intercepting pollution for rainwater device connects rainwater elevator pump,
When opening rainwater elevator pump, the water body that intercepting pollution for rainwater device purifies is driven into regulating reservoir, the rainwater purification apparatus in regulating reservoir
Rainwater is carried out filtration, and in the rain penetration in regulating reservoir to rainwater-collecting ditch, rainwater enters in rainwater-collecting ditch repeatedly
Row filters, and so the rainwater collected can be carried out repeated multiple times filtration, removes the impurity of 90% in rainwater, improves clean-up effect；
Regulating reservoir the collecting amount that can strengthen rainwater is set, and rainwater return duct is laid with U-shaped rotating, and increases rain
Water flow through distance, strengthen further the collecting amount of rainwater, the rainwater simultaneously pumped out rainwater elevator pump carries out cushioning effect, makes
Obtain the hydraulic pressure in rainwater return duct impartial, improve the safety of rainwater conveying；
When the rainwater collected in regulating reservoir reaches the upper limit, liquid level induction apparatus senses rainwater liquid level, sends signal,
Controller obtains signal and shows that red light carries out alarm condition, and staff turn-on flow rate control valve can open overfall, will adjust
Rainwater in joint pond is discharged, and controls the liquid level of rainwater；
The water storage mechanism laid in cistern can increase the dissolved oxygen content in rainwater, builds growth of microorganism environment, right
Rainwater carries out purifying, stores, fresh-keeping integration collection processes, and the rainwater after purification can be used for various place, play ecological, environmental protective,
Free of contamination effect, remarkable in economical benefits.
2, the present invention is in work progress, successively builds rain water drainage ditch, regulating reservoir, rainwater-collecting ditch according to construction drawing
And cistern so that each can carry out the adjustment of area and position at the facility of rear construction according to facility above, accordingly in
Part device also can adjust installation further, reduces the waste of material in work progress, it is to avoid phenomenon of doing over again occur；
During rainwater gathering tube is laid by the present invention, segmentation is used to lay, it is simple to pick and place pipeline, and every segment pipe is solid
It is scheduled on cushion block, prevents pipeline from inconsistent phenomenon occurring, and rainwater gathering tube entirety keeps the regulation gradient lay, keep draining suitable
Freely；
The present invention, when rain water drainage ditch is built, relies on the bearing capacity of the permeable roadbed in edge to set up rain water drainage and filters dress
Putting, improve the stability of construction, arrange side plate building enclosure on the permeable roadbed in edge, the fastener in side plate building enclosure will
Rain water drainage defecator location is fixing so that loosening now will not occur because of the impact of rainwater in rain water drainage defecator
As, it is ensured that rain water drainage defecator reaches optimal to the filtration of rainwater；
The present invention utilizes the bracing frame on concrete to arrange rainwater purification apparatus, and the convenient rainwater purification apparatus that adjusts is in tune
Lengthwise position on joint pond, it is ensured that rainwater purification apparatus reaches optimal to the filtration of rainwater；
Rain collector of the present invention is the most assembled, just according to requirement and the size of design by rainwater-collecting module
In the construction quality of control rain collector, after completing rain collector construction, it is rinsed with water pipe, keeps rainwater
Collection device entirety cleans.So rain collector can collect the rainwater of abundance, and the rainwater collected is used rain
Water pollution cutting device goes the removal of impurity, and rainwater return duct be provided with beneficially filtration repeatedly to rainwater, improve rainwater degree of purity, reach
To the effect of delay rainwater, alleviate municipal drainage pressure；
The rainwater collected is drained in cistern by the present invention, and rainwater is purified, stores by cistern, fresh-keeping one
Change collection to process.Rainwater after the present invention purifies can be used for various place, plays ecological, environmental protective, free of contamination effect, economic effect
Benefit is notable.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of a kind of Rainwater collection system for sponge city in the present invention；
Fig. 2 is the structural representation of rain water drainage defecator in the present invention；
Fig. 3 is the structural representation of rainwater pollution cutting device in the present invention.
Detailed description of the invention
As shown in Figure 1 to Figure 3, for the Rainwater collection system for sponge city a kind of in the present invention, including rainwater
Abandoned stream ditch 1, rainwater-collecting ditch 2 and cistern 3.
The bottom of rain water drainage ditch 1 is provided with ventilation anti-seepage layer of sand 4, ventilation anti-seepage layer of sand 4 be arranged over sand base permeable ditch
Cover plate 5, ventilation anti-seepage layer of sand 4 is provided with rain water drainage defecator 6, and rain water drainage defecator 6 connects abandoned stream ditch water discharge
Pipe 7.Being provided with side plate building enclosure 26 in rain water drainage ditch 1, side plate building enclosure 26 is provided with fastener 27, and fastener 27 positions
Rain water drainage defecator 6.Rain water drainage defecator 6 includes upper plate 28 and lower shoe 29, upper plate 28 and lower shoe 29
Between be filled with filtering material 30.
The bottom of rainwater-collecting ditch 2 is provided with waterproof layer 8, waterproof layer 8 be arranged over rain collector 9, rainwater-collecting
Device 9 be arranged over screed-coat 10, screed-coat 10 is provided with sand base drainage brick 11, screed-coat 10 and sand base drainage brick 11 to be had
High water penetration.Accessing rain pollution cutting device 13 on rain collector 9, intercepting pollution for rainwater device 13 includes housing 31, shell
Body 31 is provided with water inlet 32, outlet 33 and sewage draining exit 34, is provided with filtering basket 35, the top of filtering basket 35 in housing 31
Being provided with handle 36, filtering basket 35 is stamped to form for aluminium sheet, and its surface is provided with permeability hole, by contaminant filter at filtering basket 35
In, by exerting a force on handle 36, filtering basket 35 can be taken out, removal of contamination.It is provided with rainwater at intercepting pollution for rainwater device 13 to promote
Pump 14 and collection ditch water discharge pipe 15, be provided with rainwater return duct 16 at the inwall of rainwater-collecting ditch 2, rainwater return duct 16 is linked into rain
On water elevator pump 14.The top of rainwater-collecting ditch 2 is provided with biochemical filtering device 12, and biochemical filtering device 12 can remove rainwater and be in
Partial impurities during earth's surface.
It is provided with regulating reservoir 17 between rain water drainage ditch 1 and rainwater-collecting ditch 2, regulating reservoir 17 is provided with rainwater purification apparatus
18, regulating reservoir 17 connects rainwater return duct 16, is provided with overfall 19 bottom regulating reservoir 17.Regulating reservoir 17 is provided with liquid level induction apparatus
37, it is provided with flow control valve 38 at overfall 19, liquid level induction apparatus 37 connects controller, controller connection traffic control valve
38。
Cistern 3 accesses rain gathering tube 20, and rainwater gathering tube 20 connects abandoned stream ditch water discharge pipe 7 respectively and collects ditch row
Water pipe 15.The bottom of cistern 3 is provided with ventilation anti-seepage brick 21, cistern 3 be formed around anti-seepage geotextile 22, anti-seepage geotextile
22 be arranged over bed course 23, bed course 23 is piled up for small crushed stone and is formed.Bed course 23 is equipped with Water-storage machine structure 24, water storage mechanism 24
It is provided with concrete cover 25.Water storage mechanism 24 includes that silica sand building block, silica sand building block are cellular, is provided with and leads in water storage mechanism 24
Head piece 39.
The permeable formation laid in the base water permeation channel cover plate of laying, regulating reservoir 17 in rain water drainage ditch 1 of the present invention and rainwater collection
The sand base drainage brick 11 laid in collection ditch 2 is respectively provided with high water permeable ability, strengthens the naturally vertical penetrating power of rainwater so that
Rainwater is collected by rain water drainage ditch 1 and rainwater-collecting ditch 2, reaches to be detained the effect of rainwater, alleviates municipal drainage pressure.?
Rain water drainage ditch 1 carries rain water drainage defecator 6, the water oozed under in rain water drainage ditch 1 is carried out impurity screening effect, rain
Water is collected in ditch 2 and is carried intercepting pollution for rainwater device 13, the water oozed under in rainwater-collecting ditch 2 is carried out impurity screening effect, so may be used
The rainwater oozed under earth's surface is filtered, plays the effect of purifying water body, and intercepting pollution for rainwater device 13 connects rainwater elevator pump 14,
When opening rainwater elevator pump 14, the water body that intercepting pollution for rainwater device 13 purifies is driven into regulating reservoir 17, the rain in regulating reservoir 17
Water purification installation 18 carries out filtration to rainwater, and in the rain penetration in regulating reservoir 17 to rainwater-collecting ditch 2, rainwater is at rainwater
Collect in ditch 2 and filtration be repeated, so the rainwater collected can be carried out repeated multiple times filtration, remove in rainwater 90% miscellaneous
Matter, improves clean-up effect.Regulating reservoir 17 the collecting amount that can strengthen rainwater is set, and rainwater return duct 16 with U-shaped around rotating into
Row is laid, and increase rainwater flows through distance, strengthens the collecting amount of rainwater, the rainwater simultaneously pumped out rainwater elevator pump 14 further
Carry out cushioning effect so that the hydraulic pressure in rainwater return duct 16 is impartial, improve the safety of rainwater conveying.When regulating reservoir 17 is received
When the rainwater of collection reaches the upper limit, liquid level induction apparatus 37 senses rainwater liquid level, sends signal, and controller obtains signal and shows
Showing that red light carries out alarm condition, staff turn-on flow rate control valve 38 can open overfall 19, by the rainwater in regulating reservoir 17
Discharge, control the liquid level of rainwater.The water storage mechanism 24 laid in cistern 3 can increase the dissolved oxygen content in rainwater, battalion
Making growth of microorganism environment, purify rainwater, store, fresh-keeping integration collection processes, the rainwater after purification can be used for respectively
Plant place, play ecological, environmental protective, free of contamination effect, remarkable in economical benefits.
Construction deployment
1, careful, technical annotation in construction painted by tissue drawing, specifies construction quality target, exploration scene.
2, set up job site quality control circle, set up the responsibility of engineering quality system.
3, project manager is responsible for engineering construction, organizes and implements construction, works out every plan, configuration management scheme, target, arranges
Execute, and management that construction quality, cost, security civilization, construction are exercised supervision.
4, arrange place electricity consumption, use water, material storehouse, handle visa formality of marching into the arena.
5, organization material is marched into the arena, by construction quality requirement clear and definite material brand, specification, model.
6, organization arrangement workmen, coordinates total bag, Party A, management according to construction drawing.System for reclaiming rainwater is installed,
In work progress, control the construction quality of each operation.
The construction method of a kind of Rainwater collection system for sponge city, comprises the steps:
(a) excavation of foundation pit:
Preparation of construction:
1, careful, technical annotation in construction painted by tissue drawing, specifies construction quality target, exploration scene.
2, set up job site quality control circle, set up the responsibility of engineering quality system.
3, project manager is responsible for engineering construction, organizes and implements construction, works out every plan, configuration management scheme, target, arranges
Execute, and management that construction quality, cost, security civilization, construction are exercised supervision.
4, arrange place electricity consumption, use water, material storehouse, handle visa formality of marching into the arena.
5, organization material is marched into the arena, by construction quality requirement clear and definite material brand, specification, model.
6, organization arrangement workmen, coordinates total bag, Party A, management according to construction drawing.System for reclaiming rainwater is installed,
In work progress, control the construction quality of each operation.
Unwrapping wire is measured, successively to rain water drainage ditch 1, regulating reservoir 17, rainwater-collecting ditch 2 and water-retention according to construction drawing
Pond 3 is excavated.Digging machine cooperation each foundation ditch of hand excavation is to designed elevation, then tamps bottom foundation ditch.Through site operation technology
Personnel detect qualified after, the surface of foundation ditch lay protection network.
B () rainwater gathering tube 20 is laid: according to drawing select the pipeline of regulation model as rainwater gathering tube 20, and to pipe
Road inwall is rinsed.Foundation ditch bottom section at excavation lays pipeline again, arranges cushion block in the bottom of foundation ditch, by every segment pipe
Being placed on cushion block, and buckled on cushion block by pipeline with clasp, between pipeline, in addition pipe box is protected.Rainwater gathering tube 20
Overall holding, specifies that the gradient is laid, and keeps draining smooth and easy.Then at design attitude preserved pipeline access port, soil is then backfilled.
C () rain water drainage ditch 1 is built: first laying geotextiles at the foundation ditch of rain water drainage ditch 1, geotextile laying is smooth,
The lap of splice is at 80mm-120mm.After geotextile laying completes, lay ventilation anti-seepage sand in bottom, and arrange smooth, formed thoroughly
Gas antiseepage layer of sand 4.Foundation ditch side at rain water drainage ditch 1 builds the permeable roadbed in edge, the permeable roadbed in test edge by laying bricks or stones again.Ensure limit
The bearing capacity of the permeable roadbed of edge is qualified, then punches in the permeable roadbed in edge, then lays abandoned stream ditch water discharge pipe 7, and by abandoned stream
Ditch water discharge pipe 7 is through the preformed hole of the permeable roadbed in edge, and abandoned stream ditch water discharge pipe 7 is linked into the access port of rainwater gathering tube 20
On.Then side plate building enclosure 26 is set by the permeable roadbed in edge, then rain water drainage is set between side plate building enclosure 26
Defecator 6, adjusts rain water drainage defecator 6 position, is connected, so with abandoned stream ditch water discharge pipe 7 by rain water drainage defecator 6
With fastener 27, rain water drainage defecator 6 is positioned fixing afterwards.Then at edge, the top laying sand base of permeable roadbed is permeable
Trench cover 5, then on sand base water permeation channel cover plate 5, lay turf.
D () regulating reservoir 17 is built: lay the sand of 100mm bottom the foundation ditch of regulating reservoir 17, then backfill soil, and be layered rammer
Real.Then bottom the foundation ditch of regulating reservoir 17 and surrounding casting concrete, and reserved water exit position, pour excessive at water exit position
Head piece 19.After concrete curing, concrete is set up bracing frame, then rainwater purification apparatus 18 is set on bracing frame.Then
At the top formwork of regulating reservoir 17, and at formwork, lay one layer of permeable formation, at permeable formation, be downwardly into liquid level induction apparatus 37,
Turf is laid again on permeable formation.
E () rainwater-collecting ditch 2 is built: lay one layer of 200-300mm waterproof layer 8 bottom the foundation ditch of rainwater-collecting ditch 2, anti-
Arranging of water layer 8 is first laid with one layer of fine sand, as base bed course 23, and sprinkles water fine sand, keeps the humidity of sand bed, so
After lay successively protecting film one layer, strengthen geotextiles one layer.Personnel on site's assembly rainwater-collecting mould is arranged again on waterproof layer 8
Block, rainwater-collecting module according to design requirement and size install, the dimensions of rainwater-collecting module is 800*400*
230mm, thus can be fixed into rain collector 9, and the pressure-bearing of rain collector 9 is 35 tons/, rainwater-collecting rate reaches
More than 93%.Then with water pipe, rain collector 9 is rinsed, keeps the overall cleaning of rain collector 9.Then at rain
Screed-coat 10 and sand base drainage brick 11 are successively laid in the top of water collecting device 9, then pick out separatory at rain collector 9
Pipe, the position further according to each separating tube arranges U-type groove, then arranges steel plate in U-type groove, then by solid for intercepting pollution for rainwater device 13
Fixed on steel plate, and separating tube is connected on intercepting pollution for rainwater device 13, then collection ditch water discharge pipe 15 is linked into rainwater and converges
On the access port of house steward 20.Then rainwater elevator pump 14 is connected with intercepting pollution for rainwater device 13, then at rainwater elevator pump 14
Lower section arranges access hole, then lays rainwater return duct 16 above sand base drainage brick 11, protects when rainwater return duct 16 is installed
Water holding level state, uses U-shaped rotating to lay, and the pipeline place of rotating uses to insert under metal button member and fixes, and is then refluxed by rainwater
Pipe 16 is linked on regulating reservoir 17, then backfills soil, and at one piece of biochemical filtering device 12 of surface configuration, then lays grass
Skin.
F () cistern 3 is built: first the foundation ditch surrounding at cistern 3 lays anti-seepage geotextile 22, and anti-seepage geotextile 22 is laid
Smooth.Above anti-seepage geotextile 22, lay the bed course 23 of 400-500mm again, then with side plate, bed course 23 is carried out compacting admittedly
Fixed.Being passed into by rainwater gathering tube 20 in the foundation ditch of cistern 3, then the mouth of pipe to rainwater gathering tube 20 is inserted in protection set again,
Laying ventilation anti-seepage brick 21 bottom the foundation ditch of cistern 3 again, the spaced apart 300-600mm hole of ventilation anti-seepage brick 21, and
Casting concrete in hole, then builds silica sand building block above concrete by laying bricks or stones, constitutes cellular water storage mechanism 24, and at water storage
Flow-guiding mouth 39 is set in mechanism 24, then backfills soil, on soil, then lay concrete cover 25.
The sampling detection of (g) cistern 3 water body.
H () cistern 3 water body utilizes.
The present invention, in work progress, successively builds rain water drainage ditch 1, regulating reservoir 17, rainwater-collecting according to construction drawing
Ditch 2 and cistern 3 so that each can carry out the adjustment of area and position at the facility of rear construction according to facility above, accordingly
Interior arrangement also can adjust installation further, reduce the waste of material in work progress, it is to avoid phenomenon of doing over again occurs.The present invention
During rainwater gathering tube 20 is laid, segmentation is used to lay, it is simple to pick and place pipeline, and every segment pipe is fixed on cushion block,
Prevent pipeline from inconsistent phenomenon occurring, and keep the regulation gradient to lay by overall for rainwater gathering tube 20, keep draining smooth and easy.The present invention
When rain water drainage ditch 1 is built, rely on the bearing capacity of the permeable roadbed in edge to set up rain water drainage defecator 6, improve construction
Stability, arranges side plate building enclosure 26 on the permeable roadbed in edge, and rainwater is abandoned by the fastener 27 in side plate building enclosure 26
Stream defecator 6 location is fixing so that rain water drainage defecator 6 loosening phenomenon will not occur because of the impact of rainwater, protects
Card rain water drainage defecator 6 reaches optimal to the filtration of rainwater.It is clean that the present invention utilizes the bracing frame on concrete to arrange rainwater
Gasifying device 18, the convenient rainwater purification apparatus 18 that adjusts is in the lengthwise position on regulating reservoir 17, it is ensured that rainwater purification apparatus 18 is right
The filtration of rainwater reaches optimal.Rain collector 9 of the present invention is according to the requirement designed and size phase by rainwater-collecting module
The most assembled, it is simple to control the construction quality of rain collector 9, after completing rain collector 9 construction, enter with water pipe
Row rinses, and keeps the overall cleaning of rain collector 9.So rain collector 9 can collect the rainwater of abundance, and to receipts
Collect to rainwater use intercepting pollution for rainwater device 13 to go the removal of impurity, and rainwater return duct 16 be provided with beneficially mistake repeatedly to rainwater
Filter, improves rainwater degree of purity, reaches to be detained the effect of rainwater, alleviates municipal drainage pressure.The Water in Rainwater Drainage that the present invention will collect
Entering in cistern 3, rainwater is purified, stores by cistern 3, fresh-keeping integration collection processes.Rain after present invention purification
Water can be used for various place, plays ecological, environmental protective, free of contamination effect, remarkable in economical benefits.
Construction safety safeguard measure
1, study hard, implement, perform country, the local construction safety pertinent regulations promulgated.Project management department security official strengthens
Safety is told somebody what one's real intentions are and safety education work, extensively organizes various security activity, strengthens construction safety prevention awareness, improves construction
Safe practice level.
2, in strict accordance with code national, that local government is relevant, regulation, set up, perfect safety in production guarantee system, formulate
The object of safety management, implements safety management responsibility.Improve and perfect the every account of safety management.
3, outfit is trained, examines qualified accredited management, execution and inspection personnel.
Civilized construction measure
1, special messenger is responsible for handling every examination and approval procedures and coordinating the relation of the departments concerned, obtains and supports the most energetically, really
Guarantor's engineering is smoothed out.
2, project management department must designate a special person to take charge civilized construction (or standardization building site construction) management work.Project management department builder
Civilized construction should be included in the groundwork content of its daily management, supervise work layer to do civilized construction well, and perform corresponding note
Record.The factor that waste oil, waste water and the refuse etc. produced in construction, production, repair procedures affect environment is controlled.Waste oil,
Waste water, garbage centralized collection and process respectively,
3, write this engineering civilized construction detailed rules and regulations, and organize project management department to learn and perform.
4, construction site arranges building site nameplate, comprises project profile board, project management staff list board, job site
Standardized management board, engineering-environment board, safety in production six big discipline boards, safety in production sky counting number board, fire prevention tissue board, construction
Spot plane layout drawing.The making of label, hang the standard of having to comply with.System of keeping a public place clean is carried out in job site and Office Area, arranges
Full-time health director, partition management, specify responsibility, keep facing construction execute, construction site and the cleaning of entrance construction area road.
These are only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto.Any with this
Based on bright, for solving essentially identical technical problem, it is achieved essentially identical technique effect, done simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (9)
1. the Rainwater collection system for sponge city, it is characterised in that: include rain water drainage ditch, rainwater-collecting ditch
And cistern；
The bottom of described rain water drainage ditch is provided with ventilation anti-seepage layer of sand, described ventilation anti-seepage layer of sand be arranged over sand base permeable ditch
Cover plate, described ventilation anti-seepage layer of sand is provided with rain water drainage defecator, and described rain water drainage defecator connects abandoned stream ditch
Drain pipe；
The bottom of described rainwater-collecting ditch is provided with waterproof layer, described waterproof layer be arranged over rain collector, described rainwater
Collection device be arranged over screed-coat, described screed-coat is provided with sand base drainage brick, on described rain collector access have
Intercepting pollution for rainwater device, is provided with rainwater elevator pump and collects ditch water discharge pipe at described intercepting pollution for rainwater device, described rainwater-collecting ditch
Being provided with rainwater return duct at inwall, described rainwater return duct is linked on described rainwater elevator pump, the top of described rainwater-collecting ditch
Portion is provided with biochemical filtering device；
It is provided with regulating reservoir between described rain water drainage ditch and described rainwater-collecting ditch, described regulating reservoir is provided with rainwater purification dress
Putting, described regulating reservoir connects described rainwater return duct, is provided with overfall bottom described regulating reservoir；
Described cistern accesses rain gathering tube, and described rainwater gathering tube connects described abandoned stream ditch water discharge pipe and described receipts respectively
Collection ditch water discharge pipe, the bottom of described cistern is provided with ventilation anti-seepage brick, described cistern be formed around anti-seepage geotextile, described
Anti-seepage geotextile be arranged over bed course, described bed course is equipped with Water-storage machine structure, described water storage mechanism is provided with coagulation earth mulch
Plate.
A kind of Rainwater collection system for sponge city the most according to claim 1, it is characterised in that: described rain
Being provided with side plate building enclosure in water abandoned stream ditch, described side plate building enclosure is provided with fastener, and described fastener positions described rain
Water abandoned stream defecator.
A kind of Rainwater collection system for sponge city the most according to claim 1, it is characterised in that: described rain
Water abandoned stream defecator includes upper plate and lower shoe, is filled with filtering material between described upper plate and described lower shoe.
A kind of Rainwater collection system for sponge city the most according to claim 1, it is characterised in that: described rain
Water pollution cutting device includes that housing, described housing are provided with water inlet, outlet and sewage draining exit, is provided with filtration and carries in described housing
Basket, the top of described filtering basket is provided with handle.
A kind of Rainwater collection system for sponge city the most according to claim 1, it is characterised in that: described tune
Joint is provided with liquid level induction apparatus in pond, is provided with flow control valve at described overfall, and described liquid level induction apparatus connects controller, institute
State controller and connect described flow control valve.
A kind of Rainwater collection system for sponge city the most according to claim 1, it is characterised in that: described storage
Water mechanism includes silica sand building block, and described silica sand building block is cellular, is provided with flow-guiding mouth in described water storage mechanism.
7. a construction method based on the Rainwater collection system for sponge city described in claim 1, its feature
It is to comprise the steps:
(a) excavation of foundation pit；
B () rainwater gathering tube is laid: select the pipeline of regulation model as rainwater gathering tube according to drawing, and enter inner-walls of duct
Row rinses, then the foundation ditch bottom section laying pipeline at excavation, arranges cushion block in the bottom of foundation ditch, every segment pipe is placed into pad
On block, and being buckled on cushion block by pipeline with clasp, between pipeline, in addition pipe box is protected, and rainwater gathering tube entirety keeps rule
Grade is laid, and keeps draining smooth and easy, then at design attitude preserved pipeline access port, then backfills soil；
C () rain water drainage ditch is built: first laying geotextiles at the foundation ditch of rain water drainage ditch, geotextile laying is smooth, and overlap joint is long
Degree is at 80mm-120mm, after geotextile laying completes, lays ventilation anti-seepage sand in bottom, and arranges smooth, form ventilation anti-seepage
Layer of sand, then build the permeable roadbed in edge, the permeable roadbed in test edge, it is ensured that permeable road, edge by laying bricks or stones at the foundation ditch side of rain water drainage ditch
The bearing capacity of base is qualified, then punches in the permeable roadbed in edge, then lays abandoned stream ditch water discharge pipe, and is worn by abandoned stream ditch water discharge pipe
Cross the preformed hole of the permeable roadbed in edge, and abandoned stream ditch water discharge pipe is linked on the access port of rainwater gathering tube, then by limit
The permeable roadbed of edge arranges side plate building enclosure, then arranges rain water drainage defecator between side plate building enclosure, adjusts rainwater
Abandoned stream defecator position, connects rain water drainage defecator with abandoned stream ditch water discharge pipe, then with fastener by rain water drainage
Defecator location is fixing, and then at edge, sand base water permeation channel cover plate is laid at the top of permeable roadbed, then at the permeable operculum colpi of sand base
Turf is laid on plate；
(d) regulating reservoir construction: lay the sand of 100mm bottom the foundation ditch of regulating reservoir, then backfill soil, and compaction in layers, then
Bottom the foundation ditch of regulating reservoir and surrounding casting concrete, and reserved water exit position, at water exit position, pour overfall, coagulation
After soil maintenance, concrete is set up bracing frame, then rainwater purification apparatus is set on bracing frame, then at the top of regulating reservoir
Formwork, and at formwork, lay one layer of permeable formation, at permeable formation, it is downwardly into liquid level induction apparatus, then on permeable formation, lays grass
Skin；
E () rainwater-collecting ditch is built: lay one layer of 200-300mm waterproof layer bottom the foundation ditch of rainwater-collecting ditch, then waterproof
Arranging personnel on site's assembly rainwater-collecting module on layer, rainwater-collecting module is installed according to requirement and the size of design, Gu
Surely become rain collector, then with water pipe, rain collector is rinsed, keep rain collector entirety cleaning, so
After above rain collector, successively lay screed-coat and sand base drainage brick, then pick out separatory at rain collector
Pipe, the position further according to each separating tube arranges U-type groove, then arranges steel plate in U-type groove, then fixed by intercepting pollution for rainwater device
On steel plate, and separating tube is connected on intercepting pollution for rainwater device, is then linked into rainwater gathering tube by collecting ditch water discharge pipe
On access port, being then connected with intercepting pollution for rainwater device by rainwater elevator pump, then the lower section at rainwater elevator pump arranges access hole,
Then above sand base drainage brick, lay rainwater return duct, keep level when rainwater return duct is installed, use U-shaped rotating
Laying, the pipeline place of rotating uses to insert under metal button member and fixes, and is then linked on regulating reservoir by rainwater return duct, then returns
Banket earth, and at one piece of biochemical filtering device of surface configuration, then lays turf；
(f) cistern construction: first the foundation ditch surrounding at cistern lays anti-seepage geotextile, and anti-seepage geotextile is laid smooth, then
The bed course of 400-500mm is laid in the top of anti-seepage geotextile, then with side plate, bed course is carried out compacting and fixes, then is collected by rainwater
Pipe is passed in the foundation ditch of cistern, and then the mouth of pipe to rainwater gathering tube is inserted in protection set, then bottom the foundation ditch of cistern
Laying ventilation anti-seepage brick, the spaced apart 300-600mm hole of ventilation anti-seepage brick, and casting concrete in hole, then mixed
The top of solidifying soil builds silica sand building block by laying bricks or stones, constitutes cellular water storage mechanism, and arranges flow-guiding mouth in water storage mechanism, then backfills soil
Earth, then lays concrete cover on soil；
The sampling detection of (g) cistern water body；
H () cistern water body utilizes.
The construction method of a kind of Rainwater collection system for sponge city the most according to claim 7, its feature
It is: step (a) excavation of foundation pit concrete operations are for measure unwrapping wire according to construction drawing, successively to rain water drainage ditch, regulation
Pond, rainwater-collecting ditch and cistern excavate, and digging machine cooperation each foundation ditch of hand excavation is to designed elevation, then tamps at the bottom of foundation ditch
Portion, through site operation technical staff detect qualified after, the surface of foundation ditch lay protection network.
The construction method of a kind of Rainwater collection system for sponge city the most according to claim 7, its feature
Being: in step (e), arranging of waterproof layer is first laid with one layer of fine sand, as base bed course, and sprinkles water fine sand, protects
Hold the humidity of sand bed, lay protecting film one layer the most successively, strengthen geotextiles one layer.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758799A (en) * | 2016-12-13 | 2017-05-31 | 浙江水利水电学院 | For the system for reclaiming rainwater and its construction method of sponge urban interchange |
| CN107740486A (en) * | 2017-12-08 | 2018-02-27 | 芜湖德司节能科技有限公司 | A kind of urban road collects rainwater installation and its method |
| CN107794971A (en) * | 2017-11-17 | 2018-03-13 | 芜湖德司节能科技有限公司 | A kind of sponge urban rainwater collection processing system and its rainwater-collecting processing method |
| CN107989153A (en) * | 2017-12-08 | 2018-05-04 | 芜湖德司节能科技有限公司 | A kind of novel construction method for building sponge city |
| CN109989474A (en) * | 2017-12-29 | 2019-07-09 | 江苏森洋环境建设集团有限公司 | A kind of construction method of rain water collecting system |
| CN110122277A (en) * | 2019-07-02 | 2019-08-16 | 余姚心智新能源科技有限公司 | A kind of park water accumulating and supplying deep-well based on sponge city |
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| CN111005420A (en) * | 2019-12-05 | 2020-04-14 | 浙江水利水电学院 | Rainwater collection system and construction method thereof |
| CN111155594A (en) * | 2019-12-31 | 2020-05-15 | 深圳粤鹏环保技术股份有限公司 | Rural drinking water safety guarantee system and method in water-deficient area |
| CN111809685A (en) * | 2019-12-03 | 2020-10-23 | 太原理工大学 | Series-connection type water and fertilizer resource collecting and utilizing system for greenbelt and farmland |
| CN112095711A (en) * | 2020-09-07 | 2020-12-18 | 苏州胜景泰园林环境建设有限公司 | Rainwater collection and recovery construction method applied to sponge city |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649592A (en) * | 2009-09-07 | 2010-02-17 | 北京仁创科技集团有限公司 | Road drainage system |
| JP2012036711A (en) * | 2010-08-05 | 2012-02-23 | Daishin Kogyo Co Ltd | Road surface drainage treatment device |
| CN202831061U (en) * | 2012-10-29 | 2013-03-27 | 北京泰宁科创雨水利用技术股份有限公司 | Rain water comprehensive utilization system of parking lot |
| CN105297872A (en) * | 2015-11-06 | 2016-02-03 | 厦门理工学院 | LID type city rainwater closed conduit with functions of water permeating, storing, purifying and draining |
| KR20160071050A (en) * | 2014-12-11 | 2016-06-21 | 최기재 | The initial rain processing unit of filtering type mounted on Rain Gutters for nonpoint pollution sources removal and odor removal and flood prevention |
| CN105696606A (en) * | 2016-01-22 | 2016-06-22 | 岭南新科生态科技研究院（北京）有限公司 | Semi-arid area ecological slope protection structure and construction method thereof |
-
2016
- 2016-07-18 CN CN201610567568.0A patent/CN106193259B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649592A (en) * | 2009-09-07 | 2010-02-17 | 北京仁创科技集团有限公司 | Road drainage system |
| JP2012036711A (en) * | 2010-08-05 | 2012-02-23 | Daishin Kogyo Co Ltd | Road surface drainage treatment device |
| CN202831061U (en) * | 2012-10-29 | 2013-03-27 | 北京泰宁科创雨水利用技术股份有限公司 | Rain water comprehensive utilization system of parking lot |
| KR20160071050A (en) * | 2014-12-11 | 2016-06-21 | 최기재 | The initial rain processing unit of filtering type mounted on Rain Gutters for nonpoint pollution sources removal and odor removal and flood prevention |
| CN105297872A (en) * | 2015-11-06 | 2016-02-03 | 厦门理工学院 | LID type city rainwater closed conduit with functions of water permeating, storing, purifying and draining |
| CN105696606A (en) * | 2016-01-22 | 2016-06-22 | 岭南新科生态科技研究院（北京）有限公司 | Semi-arid area ecological slope protection structure and construction method thereof |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758799A (en) * | 2016-12-13 | 2017-05-31 | 浙江水利水电学院 | For the system for reclaiming rainwater and its construction method of sponge urban interchange |
| CN107794971A (en) * | 2017-11-17 | 2018-03-13 | 芜湖德司节能科技有限公司 | A kind of sponge urban rainwater collection processing system and its rainwater-collecting processing method |
| CN107740486A (en) * | 2017-12-08 | 2018-02-27 | 芜湖德司节能科技有限公司 | A kind of urban road collects rainwater installation and its method |
| CN107989153A (en) * | 2017-12-08 | 2018-05-04 | 芜湖德司节能科技有限公司 | A kind of novel construction method for building sponge city |
| CN109989474B (en) * | 2017-12-29 | 2020-09-04 | 江苏森洋环境建设集团有限公司 | Construction method of rainwater collection system |
| CN109989474A (en) * | 2017-12-29 | 2019-07-09 | 江苏森洋环境建设集团有限公司 | A kind of construction method of rain water collecting system |
| CN110122277A (en) * | 2019-07-02 | 2019-08-16 | 余姚心智新能源科技有限公司 | A kind of park water accumulating and supplying deep-well based on sponge city |
| CN110374181A (en) * | 2019-07-31 | 2019-10-25 | 云南省建设投资控股集团有限公司 | A kind of rainwater collection pool and its construction method |
| CN111809685A (en) * | 2019-12-03 | 2020-10-23 | 太原理工大学 | Series-connection type water and fertilizer resource collecting and utilizing system for greenbelt and farmland |
| CN111005420A (en) * | 2019-12-05 | 2020-04-14 | 浙江水利水电学院 | Rainwater collection system and construction method thereof |
| CN111005420B (en) * | 2019-12-05 | 2021-02-26 | 浙江水利水电学院 | Rainwater collection system and construction method thereof |
| CN111155594A (en) * | 2019-12-31 | 2020-05-15 | 深圳粤鹏环保技术股份有限公司 | Rural drinking water safety guarantee system and method in water-deficient area |
| CN112095711A (en) * | 2020-09-07 | 2020-12-18 | 苏州胜景泰园林环境建设有限公司 | Rainwater collection and recovery construction method applied to sponge city |
| CN114568236A (en) * | 2022-04-19 | 2022-06-03 | 浙江南琪生态环保技术有限公司 | High-standard paddy field system built by sand-based microbead technology |
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