CN204590158U - Utilize the ground infiltration system for reclaiming rainwater of construction waste material - Google Patents
Utilize the ground infiltration system for reclaiming rainwater of construction waste material Download PDFInfo
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- CN204590158U CN204590158U CN201520237786.9U CN201520237786U CN204590158U CN 204590158 U CN204590158 U CN 204590158U CN 201520237786 U CN201520237786 U CN 201520237786U CN 204590158 U CN204590158 U CN 204590158U
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- waste material
- construction waste
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- infiltration system
- ground infiltration
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- 238000010276 construction Methods 0.000 title claims abstract description 42
- 239000002699 waste material Substances 0.000 title claims abstract description 35
- 230000008595 infiltration Effects 0.000 title claims abstract description 22
- 238000001764 infiltration Methods 0.000 title claims abstract description 22
- 239000002689 soil Substances 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 28
- 239000004575 stone Substances 0.000 claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000011159 matrix material Substances 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000002344 surface layer Substances 0.000 claims abstract description 10
- 230000016507 interphase Effects 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 8
- 239000004746 geotextile Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 9
- 238000011109 contamination Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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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- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of ground infiltration system for reclaiming rainwater utilizing construction waste material, comprise set gradually from bottom to up soil matrix, permeable formation, basic unit, plantation soil layer and surface layer, the construction waste material coarse grain layer of described permeable formation to be equally distributed particle diameter be 30 ~ 50mm, in described construction waste material coarse grain layer, be equipped with osmos tube, described osmos tube is connected with collecting well by tube connector; The construction waste material particulate layer of described basic unit to be equally distributed particle diameter be 1 ~ 10mm; Described surface layer is lawn block and abandoned project stone material, described lawn block and abandoned project stone material interphase distribution.The utility model, by building castoff Appropriate application, had both been saved buildings and resources, had been protected environment again, and was utilized by rainwater recycle, had saved water resource.
Description
Technical field
The utility model relates to a kind of ground infiltration system for reclaiming rainwater utilizing construction waste material, belongs to improvement of the ecological environment and resource conserving technique field.
Background technology
At present, the quantity of China's urban architecture discarded object has accounted for 30% ~ 40% of municipal refuse total amount, and along with the quickening of urbanization process, a large amount of engineering construction can make building castoff total amount constantly increase.How to discharge and process urban architecture discarded object and become the important topic that enterprise in charge of construction and environmental protection department face.
Building castoff is generally in process of construction or old building maintenance, to produce in demolishing process, comprise earth, stone, concrete block, brickbat, culled wood, old metal, useless pipeline and electrical equipment waste material etc., wherein the free of contamination inorganic matter that can directly utilize accounts for more than 90%; Metal, bamboo timber, various packaging material, decorations waste material etc. can be used as renewable resource utilization after may having the discarded object sorting of contaminative.The discarded object produced in foundation construction is the brick removed of soil, dregs and Old building and concrete block mainly, the building castoff produced in main structure construction is masonry and broken concrete, the mortar abandoned and metal etc. mainly, the comparatively large general nonstaining property of the rubbish particle diameter that this two benches produces, can directly utilize.
At present, the place of China to building castoff is equipped with two kinds of modes: one is that most building castoff directly transports countryside or rural area to without any process and carries out air storage landfill, this not only will consume a large amount of soils, and need pay land seizure expense and rubbish clear expense etc., meanwhile, clear and pollute the environment again with stacking process.Two is to build discarded object after pretreatment, transports " renewable resources processing center " to and recycles, but builds treatment plant and need to drop into more cost of erection, operation management expense and will consume the energy.
Another important topic in city is that city has stable political situation the water shortage problem that hydraulic department faces, and lack of water not only causes city domestic water nervous, also makes that weather is drier, environment worsens, land subsidence etc., and is directly excreted out by a large amount of rainwater in rainy season.Rainwater is a kind of resource of preciousness, seek effective rainwater dispose or Application way become inexorable trend.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is, provides a kind of ground infiltration system for reclaiming rainwater utilizing construction waste material; building castoff Appropriate application, had both saved buildings and resources, had protected environment again; and rainwater recycle is utilized, has saved water resource.
The technical solution of the utility model is: the ground infiltration system for reclaiming rainwater utilizing construction waste material, it is characterized in that, comprise set gradually from bottom to up soil matrix, permeable formation, basic unit, plantation soil layer and surface layer, the construction waste material coarse grain layer of described permeable formation to be equally distributed particle diameter be 30 ~ 50mm, in described construction waste material coarse grain layer, be equipped with osmos tube, described osmos tube is connected with collecting well by tube connector; The construction waste material particulate layer of described basic unit to be equally distributed particle diameter be 1 ~ 10mm; Described surface layer is lawn block and abandoned project stone material, described lawn block and abandoned project stone material interphase distribution.
The aforesaid ground infiltration system for reclaiming rainwater utilizing construction waste material, is characterized in that, between described soil matrix and permeable formation, be provided with impermeable film, and the material of described impermeable film is PVC.
The aforesaid ground infiltration system for reclaiming rainwater utilizing construction waste material, is characterized in that, in described permeable formation, be provided with sand control screens above osmos tube, and the aperture of described sand control screens is below 1mm.
The aforesaid ground infiltration system for reclaiming rainwater utilizing construction waste material, is characterized in that, between described basic unit and plantation soil layer, be provided with permeable geotextiles.
The aforesaid ground infiltration system for reclaiming rainwater utilizing construction waste material, it is characterized in that, the area of described lawn block and abandoned project stone material is respectively 100 ~ 400cm
2.
The aforesaid ground infiltration system for reclaiming rainwater utilizing construction waste material, is characterized in that, described collecting well be built by laying bricks or stones by steel concrete build well by laying bricks or stones, the degree of depth of described collecting well is 5 ~ 10m.
The beneficial effect that the utility model reaches:
1. ground infiltration system for reclaiming rainwater of the present utility model sets gradually soil matrix, permeable formation, basic unit, plantation soil layer and surface layer, osmos tube is equipped with at permeable formation, improve the efficiency of rain penetration, osmos tube is connected with collecting well by tube connector, rainwater recycle can be utilized, save water resource;
2. garrulous bricks and stones free of contamination in demolishing buildings, levelling of the land, basis and main body construction, concrete block are broken into coarse grain and the particulate of different-grain diameter by the utility model; for laying ground infiltration system for reclaiming rainwater; by building castoff Appropriate application; both save buildings and resources, protect environment again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of ground infiltration system for reclaiming rainwater utilizing construction waste material, comprise set gradually from bottom to up soil matrix 1, permeable formation 2, basic unit 3, plantation soil layer 4 and surface layer, the construction waste material coarse grain layer of described permeable formation 2 to be equally distributed particle diameter be 30 ~ 50mm, in described construction waste material coarse grain layer, be equipped with osmos tube 21, described osmos tube 21 is connected with collecting well 6 by tube connector 22; The construction waste material particulate layer of described basic unit 3 to be equally distributed particle diameter be 1 ~ 10mm; Construct based on described plantation soil layer 4 soil and the mixture of slag, peat and muck that produce, described surface layer is lawn block 51 and abandoned project stone material 52, and area is respectively 100 ~ 400cm
2, and lawn block 51 and abandoned project stone material 52 interphase distribution, both beautify environment, again save resource.
Impermeable film 7 is provided with between described soil matrix 1 and permeable formation 2, the material of described impermeable film 7 is PVC, rainwater can be prevented to be run off to subsurface wastewater infiltration system by soil matrix 1, rainwater is collected by osmos tube 21 and tube connector 22, flow to collecting well 6 to store for future use, the water that collecting well is 6 li can be used for when arid watering soil, or drinks after purification.
In described permeable formation 2, be provided with sand control screens 8 above osmos tube 21, the aperture of described sand control screens 8 is below 1mm, can prevent the construction waste material granule in permeable formation 2 and basic unit 3 from being blocked by osmos tube 21, improves the osmotic efficiency of osmos tube 21.
Between described basic unit 3 and plantation soil layer 4, be provided with permeable geotextiles 9, prevent from planting humus soil, muck etc. in soil layer 4 with rain water runoff, humus soil, muck etc. in plantation soil layer 4 can provide nutrition, Promoting plant growth for the lawn block 51 in surface layer.
Described collecting well 6 builds well by laying bricks or stones for what built by laying bricks or stones by steel concrete, and the degree of depth of described collecting well 6 is 5 ~ 10m, can store a large amount of rainwater for subsequent use.
Utilize a construction method for the ground infiltration system for reclaiming rainwater of construction waste material, comprise the following steps:
(1) levelling of the land: first ground is evened out, and clear up foreign material.
(2) soil matrix 1 processes: with road roller by original soil compacting, forms original subgrade layer, and the concrete steps that described soil matrix 1 processes are:
A. voltage stabilizing: first with road roller, trimmed curb is rolled, come and go twice, and then be depressed into Lu Zhizheng from pavement edge, often roll one time, just check road camber and planeness, for out-of-flatness place with road camber bridge plate and little cotton rope, go high pad low, until after meeting elevation control, spill a small amount of water, again roll;
B. compacting: with the speed steamroller of 60 ~ 70m per minute, roll 4 ~ 6 times;
C. roll: again roll 3 ~ 5 times with medium-sized road roller, until surfacing is stablized.
(3) construction waste material fragmentation: coarse grain garrulous bricks and stones free of contamination in demolishing buildings, levelling of the land, basis and main body construction, concrete block being broken into 30 ~ 50 mm particle diameters, and by the mortar abandoned, pick brickbat under cutter and concrete block is broken into the particulate of 1 ~ 10mm, and to stack respectively.
(4) permeable formation 2 is laid: before laying permeable formation 2, soil matrix 1 is laid one deck impermeable film 7, then the coarse grain of 30 ~ 50 mm particle diameters stacked in step (3) is paved on impermeable film 7, first laying depth is the coarse grain of 50 ~ 100mm, then on coarse grain, lay osmos tube 21 and tube connector 22, tube connector 22 is connected with the collecting well 6 laid in advance, osmos tube 22 and tube connector 21 are laid one or more layers sand control screens 8, finally in sand control screens 8, re-lays the coarse grain that thickness is 100 ~ 200mm.
(5) basic unit 3 lays: after permeable formation 2 lays, and coarse grain is laid the particulate of 1 ~ 10 mm particle diameter stacked in step (3), and laying depth is 200 ~ 300mm.
(6) plant soil layer 4 to lay: after basic unit 3 lays, basic unit 3 lays one or more layers permeable geotextiles 9, then soil foundation construction produced and slag, peat and muck are puddled as planting soil, and be laid in permeable geotextiles 9, laying depth is 50 ~ 100mm.
(7) topping laying: laying lawn, interval block 51 and abandoned project stone material 52 on plantation soil layer 4, and by abandoned project stone material 52 compacting, keep surfacing to stablize.
(8) conservation and management: carry out maintenance, management to lawn block 51, first disposablely waters permeable, then waters weekly 1 ~ 2 water.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. utilize the ground infiltration system for reclaiming rainwater of construction waste material, it is characterized in that, comprise set gradually from bottom to up soil matrix, permeable formation, basic unit, plantation soil layer and surface layer, the construction waste material coarse grain layer of described permeable formation to be equally distributed particle diameter be 30 ~ 50mm, in described construction waste material coarse grain layer, be equipped with osmos tube, described osmos tube is connected with collecting well by tube connector; The construction waste material particulate layer of described basic unit to be equally distributed particle diameter be 1 ~ 10mm; Described surface layer is lawn block and abandoned project stone material, described lawn block and abandoned project stone material interphase distribution.
2. the ground infiltration system for reclaiming rainwater utilizing construction waste material according to claim 1, is characterized in that, between described soil matrix and permeable formation, be provided with impermeable film, and the material of described impermeable film is PVC.
3. the ground infiltration system for reclaiming rainwater utilizing construction waste material according to claim 1, is characterized in that, in described permeable formation, be provided with sand control screens above osmos tube, and the aperture of described sand control screens is below 1mm.
4. the ground infiltration system for reclaiming rainwater utilizing construction waste material according to claim 1, is characterized in that, between described basic unit and plantation soil layer, be provided with permeable geotextiles.
5. the ground infiltration system for reclaiming rainwater utilizing construction waste material according to claim 1, it is characterized in that, the area of described lawn block and abandoned project stone material is respectively 100 ~ 400cm
2.
6. the ground infiltration system for reclaiming rainwater utilizing construction waste material according to claim 1, is characterized in that, described collecting well be built by laying bricks or stones by steel concrete build well by laying bricks or stones, the degree of depth of described collecting well is 5 ~ 10m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237786.9U CN204590158U (en) | 2015-04-20 | 2015-04-20 | Utilize the ground infiltration system for reclaiming rainwater of construction waste material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237786.9U CN204590158U (en) | 2015-04-20 | 2015-04-20 | Utilize the ground infiltration system for reclaiming rainwater of construction waste material |
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| CN204590158U true CN204590158U (en) | 2015-08-26 |
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| CN201520237786.9U Expired - Fee Related CN204590158U (en) | 2015-04-20 | 2015-04-20 | Utilize the ground infiltration system for reclaiming rainwater of construction waste material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763017A (en) * | 2015-04-20 | 2015-07-08 | 江苏山水环境建设集团股份有限公司 | Ground permeating rainwater recovery system utilizing building waste materials and construction method of ground permeating rainwater recovery system |
-
2015
- 2015-04-20 CN CN201520237786.9U patent/CN204590158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763017A (en) * | 2015-04-20 | 2015-07-08 | 江苏山水环境建设集团股份有限公司 | Ground permeating rainwater recovery system utilizing building waste materials and construction method of ground permeating rainwater recovery system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |