CN207553247U - Recessed greenery patches rainwater utilization and collection system - Google Patents
Recessed greenery patches rainwater utilization and collection system Download PDFInfo
- Publication number
- CN207553247U CN207553247U CN201721680843.6U CN201721680843U CN207553247U CN 207553247 U CN207553247 U CN 207553247U CN 201721680843 U CN201721680843 U CN 201721680843U CN 207553247 U CN207553247 U CN 207553247U
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- layer
- rainwater
- greenery patches
- collection system
- sterilization pool
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002689 soil Substances 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 230000001954 sterilising Effects 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 10
- 230000000593 degrading Effects 0.000 claims abstract description 6
- 239000010807 litter Substances 0.000 claims abstract description 6
- 240000000218 Cannabis sativa Species 0.000 claims description 5
- 239000003673 groundwater Substances 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000249 desinfective Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 239000004744 fabric Substances 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 210000000481 Breast Anatomy 0.000 description 1
- 240000003994 Passiflora quadrangularis Species 0.000 description 1
- 235000011266 Passiflora quadrangularis Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000001351 cycling Effects 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial Effects 0.000 description 1
- 230000002906 microbiologic Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920005630 polypropylene random copolymer Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003252 repetitive Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model is related to a kind of recessed greenery patches rainwater utilization and collection systems, its green space system includes the overfall that the gravel layer set gradually from bottom to top, layer of sand, hand-stuff layer, planting soil layer, litter degrading layer and cobble are formed, the perforated pipe that catchments is set in gravel layer, and the perforated pipe that catchments connection rainwater recycles processing unit；The rainwater recycles processing unit to include by the sequentially connected setting pot of aqueduct, sterilization pool, tank, the rainwater import of setting pot connects the perforated pipe that catchments, silt filtering apparatus on the aqueduct between setting pot and sterilization pool is set, filter screen is set on the aqueduct between sterilization pool and tank.The utility model carries out natural filtration layer by layer to the rainwater being collected into using various structures layer and stores, and to recharge of groundwater and then conserves water resource；When there is reuse requirement that can handle rainwater, and then rain water reuse is realized, as being used as miscellaneous water for building, in cell or other aspects.
Description
Technical field
The utility model is related to rainwater-collecting and utilization system, specifically a kind of rainwater profit based on recessed greenery patches
With with collection system.
Background technology
Recessed greenery patches is the scrobicula greenery patches of hand digging construction, be used to converge and absorbs the rain from roof or ground
Water is purified rainwater by the comprehensive function of plant, sandy soil, and is allowed to gradually penetrate into soil, recharging groundwater or is allowed to
The urban waters such as landscape water, lavatory water are fed, are a kind of rainwater management of ecological sustainability and rainwater utilization technology facility.
At present, there are the problems such as rainwater-collecting is incomplete, Land use systems are unreasonable for scrobicula greenery patches rainwater utilization facility.
CN201621364951.8 discloses a kind of concave herbaceous field Rainwater collection system, the problem is that：（1）Heavy rain is strong
When spending larger, recessed greenery patches runoff cannot meet storm intensity, and rainwater is caused to overflow recessed greenery patches, cannot fully be collected；（2）
Recessed greenery patches rainwater, which oozes row's layer structure, cannot effectively filter impurity and particulate matter in rainwater, easily cause filter net jam, often
It needs to clear up.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of recessed greenery patches rainwater utilization and collection system, certain
It is set in the range of greenery patches using various structures layer vertical direction, and the rainwater to being collected into carries out natural filtration layer by layer and stores,
Later to recharge of groundwater and then self-restraint water resource；When have reuse requirement can in gravel layer the embedding perforated pipe that catchments, it is right
Rainwater is handled, and then realizes rain water reuse, can be used in building, cell or other aspects as miscellaneous water, if
Apply it is simple in structure, convenient for setting.
The utility model solve its technical problem the technical solution adopted is that:
A kind of recessed greenery patches rainwater utilization and collection system recycle processing unit including green space system and rainwater, described
Green space system include set gradually from bottom to top gravel layer, layer of sand, hand-stuff layer, planting soil layer, litter degrading
The overfall that layer and cobble are formed, in gravel layer setting catchment perforated pipe, the perforated pipe that catchments connection rainwater recycles processing unit；
The rainwater recycles processing unit to include by the sequentially connected setting pot of aqueduct, sterilization pool, tank, setting pot
Rainwater import connects the perforated pipe that catchments, and silt filtering apparatus, sterilization pool are set on the aqueduct between setting pot and sterilization pool
Filter screen is set on aqueduct between tank.
Using the utility model of above-mentioned technical proposal, compared with prior art, advantage is：
Natural filtration layer by layer is carried out to the rainwater being collected into using various structures layer and is stored, is conducive to open space undertaking
With storage rainwater, have the function that reduce outside runoff and arrange；It is combined after the processing of rainwater recycling with other water systems, saves water money
Source；Do not change the original Ecology in recessed greenery patches, periphery water ecological environment is influenced minimum；Rainwater utilization is mutually tied with landscape design
It closes, the vision and Recreation Value for making development ＆ construction maximize.
Further preferred embodiment is：
Green space system is surrounded by grass planting ditch.Several grass planting ditches are built by the surrounding in recessed greenery patches, can be incited somebody to action more
Rainwater introduce and increase aesthetics.
Overflow pipe, the outer cistern of overflow pipe junction chamber, overflow pipe one end package gauze are equipped at the high-water line of overfall.
By setting overflow pipe, outdoor cistern, extra rainwater can be discharged into outdoor cistern via overflow pipe.
It catchments and aperture is set on perforated pipe, package gauze outside aperture.By this measure, not only water was facilitated to enter, but also can kept away
Exempt to be mixed into sandy soil.
Tank is equipped with water pump and overflow port.By water pump lifting rainwater, for using the not high place of water quality requirement.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
In figure：1- overflow pipes；2- gauzes；3- grass planting ditches；4- overfalls；5- litter degrading layers；6- planting soil layers；7-
Hand-stuff layer；8- layers of sand；9- gravel layers；10- catchments perforated pipe；11- apertures；12- setting pots；13- silt filtering apparatus；
14- sterilization pools；15- filter screens；16- tanks；17- water pumps；18- overflow ports.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, a kind of recessed greenery patches rainwater utilization and collection system, green space system by setting gradually from bottom to top
Gravel layer 9, layer of sand 8, hand-stuff layer 7, planting soil layer 6, litter degrading layer 5, overfall 4 are formed, and are set in gravel layer 9
Catchment perforated pipe 10, and the perforated pipe 10 that catchments connection rainwater recycles processing unit.
Overfall 4 is a water storage groove being made of cobblestone or some other ratchels, and water-storage depth is
300mm；Effect：Overfall 4 provides the space temporarily stored for heavy rain, and when rainfall allows rainwater preferential retention to lead in overfall 4
The effect filtering rainwater of plant is crossed, while the sediment in rainwater is stayed in herein；Although 4 depth of overfall increases, water storage energy
Power is stronger, but 4 depth of overfall increases the higher penetrating power of needs, and is unfavorable for plant growth, so selection water-storage depth
It is best for 300mm.
Recessed greenery patches is overflowed during to prevent excessive rainfall, overflow pipe 1 is equipped at the high-water line of overfall 4, by overflow
The outer cistern 19 of 1 junction chamber of pipe, and gauze 2 is wrapped up in one end of overflow pipe 1, it is blocked to prevent overflow pipe 1.Overflow pipe 1 can select
PVC plastic pipe or PPR pipe are selected, gauze 2 selects dilute grenadine cloth.
Litter degrading layer 5 is after having planted plant in planting soil layer 6,6 top of planting soil layer and plant root it
Between the thick deadwood of one layer of 80mm being laid with or so and leaf, pine tree stalk, wood chip and the wood fragments material of some plants；Dry branches and fallen leaves
Degraded layer 5 can provide good microbial environment, be conducive to the growth of microorganism and the degradation of organic matter, further to rainwater
Purification, while can keep the humidity of soil, avoid topsoil hardened and permeance property is caused to reduce, also contribute to
The erosion of anti-runoff rainwater prevents erosion.
Planting soil layer 6 is this area that a layer thickness to tile on hand-stuff layer 7 is about 50cm, infiltration coefficient is larger
Sandy soil, the content of sand is 60%~85% in main component, and organic component content is 5%~10%, and clay content is not
More than 5%.Contribute to ooze under rainwater in this way, ensure that gas permeability and plant adapt to local growing environment faster.Planting soil
The specific thickness of layer 6 can be depending on the vegetation type of seed selection.
Hand-stuff layer 7 is one layer of infiltration being made of seepage brick, hollow brick or ratchel etc. being laid with above layer of sand 8
Property stronger natural or artificial material, then add the organic matters such as sand, sawdust, sawdust；It is left that 7 thickness of hand-stuff layer chooses 100cm
The right side is advisable；Hand-stuff layer 7 not only can support planting soil layer 6, but also can pass through the physics of packing layer, chemistry and wherein microbiological comprehensive
Runoff pollution is cut down in effect, prevents planting soil layer 6 from flowing away with rainwater.
Layer of sand 8 is one layer of coarse grain stone of the smooth placement above gravel layer 9 etc., and thickness is about 15cm or so；Layer of sand 8
It can prevent soil particle from entering gravel layer 9 and block the perforated pipe 10 that catchments, while logical wind action can also be played.
Gravel layer 9 be the bottom in the hole dug it is smooth place one layer of cobblestone, as underlying basis, for rain after purification
Water collects and discharges.In gravel layer 9, threeway form of tubes is connected by the use of three PVC plastic pipes as the perforated pipe 10 that catchments, two
Root plastic tube is horizontal positioned, and one vertical to place, in the rainwater catchment to vertical plastic tube of horizontal positioned plastic tube, finally by
Institute's rain discharge that VERTICAL TUBE will be pooled to gravel layer 9.To have between two horizontal positioned plastic tubes and bottom certain
Distance, and top half, the vertical tube wall surrounding in two horizontal tube walls are got many apertures 11 and are wrapped up with emery cloth, are both convenient for
Rainwater enters the perforated pipe 10 that catchments, and prevents bottom sediment from entering the perforated pipe 10 that catchments.
In addition, the surrounding in recessed greenery patches can build several grass planting ditches 3, more rainwater are introduced, it can be with
Increase aesthetics.
Referring also to Fig. 1, rainwater recycles processing unit to include by facilities groups such as setting pot 12, sterilization pool 14, tanks 16
Into setting pot 12, sterilization pool 14, tank 16 are sequentially connected by aqueduct, and the rainwater import connection of setting pot 12, which is catchmented, wears
Hole pipe 10 sets silt filtering apparatus 13, sterilization pool 14 and tank on the aqueduct between setting pot 12 and sterilization pool 14
Filter screen 15 is set on the aqueduct between 16, and tank 16 is equipped with water pump 17 and overflow port 18.
Rainwater re-treating process flow is：Rainwater → 12 → pipeline of setting pot → 13 → sterilization pool of silt filtering apparatus 14 →
Pipeline → 16 → elevator pump of tank 17 → as other purposes.Water after collection is filtered for the first time by setting pot 12, then
Rainwater is reprocessed by mud filter device 13, treated, and water carries out disinfection in sterilization pool 14, and chlorine tablets conduct can be used
Disinfectant, the pipeline for being most equipped with filter screen 15 through both ends afterwards import tank 16（Equipped with overflow port 18）, by elevator pump 17 into
Row, which is promoted, to be utilized.
Rainwater is after simple process again, available for realizing the repetitive cycling profit of rainwater to the not high purposes of water quality requirement
With, such as available for greening irrigation water, town road, which pours, to be spilt with water, car washing water etc..
The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model
Sharp range, all equivalent structure variations made with the utility model specification and accompanying drawing content, is both contained in the utility model
Interest field within.
Claims (5)
1. a kind of recessed greenery patches rainwater utilization and collection system recycle processing unit, feature including green space system and rainwater
It is：The green space system includes the gravel layer (9) set gradually from bottom to top, layer of sand (8), hand-stuff layer (7), plantation
The overfall (4) that soil layer (6), litter degrading layer (5) and cobble are formed, gravel layer（9）It is middle that the perforated pipe that catchments is set
（10）, catchment perforated pipe（10）It connects rainwater and recycles processing unit；The rainwater recycles processing unit to include by water delivery
The sequentially connected setting pot of pipeline（12）, sterilization pool（14）, tank（16）, setting pot（12）Rainwater import connection catchment and wear
Kong Guan（10）, setting pot（12）With sterilization pool（14）Between aqueduct on silt filtering apparatus is set（13）, sterilization pool
（14）With tank（16）Between aqueduct on filter screen is set（15）.
2. recessed greenery patches rainwater utilization according to claim 1 and collection system, it is characterised in that：Green space system surrounding is set
There is grass planting ditch（3）.
3. recessed greenery patches rainwater utilization according to claim 1 and collection system, it is characterised in that：Overfall (4)
Overflow pipe is equipped at high-water line（1）, overflow pipe（1）The outer cistern of junction chamber（19）, overflow pipe（1）Wrap up gauze in one end（2）.
4. recessed greenery patches rainwater utilization according to claim 1 and collection system, it is characterised in that：Catchment perforated pipe（10）
Upper setting aperture（11）, aperture（11）Outside package gauze.
5. recessed greenery patches rainwater utilization according to claim 1 and collection system, it is characterised in that：Tank（16）It is equipped with
Water pump（17）And overflow port（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680843.6U CN207553247U (en) | 2017-12-06 | 2017-12-06 | Recessed greenery patches rainwater utilization and collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680843.6U CN207553247U (en) | 2017-12-06 | 2017-12-06 | Recessed greenery patches rainwater utilization and collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553247U true CN207553247U (en) | 2018-06-29 |
Family
ID=62665010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721680843.6U Expired - Fee Related CN207553247U (en) | 2017-12-06 | 2017-12-06 | Recessed greenery patches rainwater utilization and collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915063A (en) * | 2018-07-25 | 2018-11-30 | 石泉 | There is section plant of dirty purification function shallowly careless ditch for sponge city |
| CN108978397A (en) * | 2018-07-05 | 2018-12-11 | 浙江省水利河口研究院 | A kind of stagnant device of side-type water on urban streets row storage |
| CN110005019A (en) * | 2018-12-08 | 2019-07-12 | 深圳市升源园林生态有限公司 | A kind of ecologic rainwater collection system and its building method |
-
2017
- 2017-12-06 CN CN201721680843.6U patent/CN207553247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978397A (en) * | 2018-07-05 | 2018-12-11 | 浙江省水利河口研究院 | A kind of stagnant device of side-type water on urban streets row storage |
| CN108915063A (en) * | 2018-07-25 | 2018-11-30 | 石泉 | There is section plant of dirty purification function shallowly careless ditch for sponge city |
| CN110005019A (en) * | 2018-12-08 | 2019-07-12 | 深圳市升源园林生态有限公司 | A kind of ecologic rainwater collection system and its building method |
| CN110005019B (en) * | 2018-12-08 | 2020-11-03 | 深圳市升源园林生态有限公司 | Ecological rainwater collection system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |