CN204112465U - A kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system - Google Patents
A kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system Download PDFInfo
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- CN204112465U CN204112465U CN201420530472.3U CN201420530472U CN204112465U CN 204112465 U CN204112465 U CN 204112465U CN 201420530472 U CN201420530472 U CN 201420530472U CN 204112465 U CN204112465 U CN 204112465U
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- parking lot
- ditches
- treatment
- irrigation canals
- wet land
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model provide a kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, the parking space in parking lot is by crossing track and intervallum intersecting partition, intervallum there are careless ditch wetland and underground irrigation canals and ditches by unhurried current baffle for separating, grass ditch wetland is elevation arrangement to the physical features of underground irrigation canals and ditches, described underground irrigation canals and ditches were arranged in track place, and underground irrigation canals and ditches are connected with the irrigation canals and ditches crossing lower end, track, the irrigation canals and ditches physical features crossing lower end, track is elevation arrangement, and the low side crossing the irrigation canals and ditches of lower end, track is communicated to preposition ecological pond.First the utility model carries out preliminary treatment by careless ditch wetland to contaminated water, by unhurried current dividing plate, the water of preliminary treatment is delivered to preposition ecological pond by this system physical features elevation arrangement and carry out water storage, then filtered by ecological filter bed again, enter clear water reserviors finally by clear water from captation to store, solve the problem such as pollution, rainwater resource waste, dry weather that parking lot rainfall runoff causes.
Description
Technical field
The utility model relates to one and stores stream wet land system, particularly relate to a kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, belong to environment-friendly engineering and water-treatment technology field.
Background technology
In recent years, the area in parking lot rolls up along with increasing of vehicles number.Traditional concrete parking lot forms heat pollution and green percentage is low, and summer, vehicle was exposed to the sun in the sun, caused vehicle interior temperature high.Except the negative effect of temperature aspect, the parking lot also pollution such as organic oil, tail gas dust, dust of hard surfacing, mainly result from the leakage etc. of vehicle tyre wearing and tearing, brake, fuel or lubrication oil, pollutant component comprises solid matter, heavy metal, oil and fat and toxic organic compound.Fluid-tight ground makes these pollutants rushed gradually or dissolve in rainfall, flow directly to sewer, and a large amount of rainwater resources cannot recycling.
Summary of the invention
The purpose of this utility model be overcome prior art exist deficiency, provide a kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system.
The purpose of this utility model is achieved through the following technical solutions:
A kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, the parking space in described parking lot is by crossing track and intervallum intersecting partition, described intervallum there are careless ditch wetland and underground irrigation canals and ditches by unhurried current baffle for separating, described careless ditch wetland is elevation arrangement to the physical features of underground irrigation canals and ditches, described underground irrigation canals and ditches were arranged in track place, and underground irrigation canals and ditches are connected with the irrigation canals and ditches crossing lower end, track, the irrigation canals and ditches physical features crossing lower end, track is elevation arrangement, and the low side crossing the irrigation canals and ditches of lower end, track is communicated to preposition ecological pond;
The bottom of described careless ditch wetland is equipped with antiseepage film, the upper strata of antiseepage film is equipped with coarse gravel and successively without mud coarse sand, one end of described unhurried current dividing plate is plugged in antiseepage film, the other end is above without mud coarse sand, flood level is carved with above without on the unhurried current dividing plate of mud coarse sand, unhurried current dividing plate on flood level height with maintain an equal level without the height of mud coarse sand in antiseepage film, the unhurried current dividing plate above flood level offers eyelet;
Described preposition ecological pond is connected with ecological filter bed by automatic water-distributing device, described ecological filter bed skin paving is arranged with filter bed body of wall, the inner side of described filter bed body of wall is equipped with wall anti-seepage film, ecological filler is filled with in ecological filter bed inside, be equipped with water distribution layer in described ecological filler, water distribution layer is connected with automatic water-distributing device, and the bottom of described ecological filler is equipped with drainage blanket, drainage blanket is connected with clear water reserviors from acquisition means by clear water, is provided with lift pump in described clear water reserviors.
Further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, described intervallum is plugged with at least 2 unhurried current dividing plates, spaced apart.
Further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, be equipped with water return pipeline between described antiseepage film and coarse gravel, water return pipeline is connected with lift pump.
Further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, described filter bed body of wall is made up of the aluminium alloy plate being convenient to assemble, and the veneer for environmental protection is amplexiformed in the outside of aluminium alloy plate.
Again further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, the height of described filter bed body of wall is 1m.
Again further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, described ecological filler forms by without mud coarse sand, cobblestone and coarse gravel, and is laid in from top to bottom without mud coarse sand, cobblestone and coarse gravel.
Again further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, described ecological filler is 50-100mm at the thickness of filter bed body of wall inside.
Again further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, on described careless ditch wetland without mud coarse sand and ecological filter bed in be implanted with wetland plant without mud coarse sand is all planted.
Again further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, the drainage blanket that described drainage blanket is made up of rubble.
Again further, above-mentioned for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, the periphery on described parking lot is with green plants band, and green plants brings the irrigation conduit be provided with for being connected with lift pump.
Substantive distinguishing features and the progress of technical solutions of the utility model are mainly reflected in:
The pollution that the utility model causes for parking lot rainfall runoff, rainwater resource is wasted, problems such as dry weather and designing, first by careless ditch wetland, preliminary treatment is carried out to contaminated water, by unhurried current dividing plate, the water of preliminary treatment is delivered to preposition ecological pond by this system physical features elevation arrangement and carry out water storage, then filtered by ecological filter bed again, enter clear water reserviors finally by clear water from captation to store, the careless ditch wetland that this system increases, effectively tackle rainfall runoff, while achieving Rainwater Resources utilization, save rainwater resource better, regulate parking lot weather, the plant distributions structure optimized, make the ecological filter bed nitrogen of removal more fully phosphorus compound, treatment effeciency of increasing water quality, periphery plant has softened hard ground, and landscape planting effect is better, certain demonstration effect is played to the construction of ecocity.By lift pump, the clear water in clear water reserviors can be used in careless ditch wetland or green plants band by water return pipeline or irrigation conduit.This system architecture is reasonable, and install combination flexibly, security performance is high, diverse in function.Whole system is cross network structure with the trends of design in parking lot, and whole wetland stores streaming system and automatic control system can be relied on to carry out Systematical control to the water yield of the contaminated rainfall runoff in parking lot and water quality parameter.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: organigram of the present utility model.
Fig. 2: system unhurried current dividing plate sectional drawing of the present utility model.
Fig. 3: careless ditch wetland longitudinal plan of the present utility model.
Fig. 4: ecological filter bed sectional drawing of the present utility model.
Detailed description of the invention
The utility model relate to a kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, problems such as the pollution caused for parking lot rainfall runoff, rainwater resource waste, dry weather and designing.Can effective stopping at release field high temperature, effectively can reduce the pollution that parking lot rainfall runoff causes, can effectively improve parking lot environment.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, the parking space in parking lot is by crossing track and intervallum intersecting partition, described intervallum is separated with careless ditch wetland 1 and underground irrigation canals and ditches by unhurried current 2 points, dividing plate, the physical features of described careless ditch wetland 1 to underground irrigation canals and ditches is elevation arrangement, described underground irrigation canals and ditches were arranged in track place, and underground irrigation canals and ditches are connected with the irrigation canals and ditches crossing lower end, track, the irrigation canals and ditches physical features crossing lower end, track is elevation arrangement, this parking lot is cross network structure, and whole system arranges trend (i.e. the direction of Fig. 1 arrows) in cross network structure with parking lot, contaminated rainwater collected by grass ditch wetland 1 comprises: rain drop erosion, the greasy dirt that parking road surface is accumulated, heavy metal, the rainfall runoff of hydrocarbon, allow rainwater catchment in preposition ecological pond 3 by the trend that arranges in parking lot.
Collect in process at current, current first flow through unhurried current dividing plate 2, flood level 19 on unhurried current dividing plate 2 plays the effect of careless ditch wetland 1 retaining of allowing, prevent careless ditch wetland 1 lack of water arid, the eyelet 20 that unhurried current dividing plate 2 is offered is when current are very fast, allows water slowly flow to lower and collects (i.e. underground irrigation canals and ditches).Wherein, bottom careless ditch wetland 1, lay antiseepage film (polyethylene waterproof composite material) 10, adopt without mud coarse sand 13 and coarse gravel 12 from top to bottom, for sewage seepage flow provides good hydraulics, there is good Nitrogen/Phosphorus Removal.Plant wetland plant 14 without on mud coarse sand 13, form the landscape effect that parking lot intervallum is good.
Be equipped with antiseepage film 10 bottom grass ditch wetland 1, careless ditch wetland 1 inner bottom fills the larger coarse gravel 12 of diameter, top fill particle diameter less without mud coarse sand 13, preliminary filtering-depositing effect is play to contaminated rainfall runoff.Certain elevation trend is set according to landform simultaneously, every certain length (10-50cm), unhurried current dividing plate 2 is set, unhurried current dividing plate 2 can arrange multi-disc in careless ditch wetland 1, it is very fast to alleviate current, allow contaminated rainfall runoff finally be collected to preposition ecological pond 3 with stable water speed simultaneously, then focus on.
Preposition ecological pond 3 has gathered the function of adjustment and water storage, and to being processed further by contaminated rainfall runoff and regulating, that can remove 60%-80% can settling particulate matter.Ecological filter bed 5 advanced treating are entered again by automatic water-distributing device 4.
Automatic water-distributing device 4 is prior art, is not described further.
Wherein, the skin of ecological filter bed 5 lays filter bed body of wall 15, and filter bed body of wall 15 is made up of the aluminium alloy plate being convenient to assemble, and is with the veneer of environment-friendly materials outside, and filter bed body of wall height 1m, its intensity meets structural requirement; The wall anti-seepage film of polyethylene waterproof composite material is laid inside filter bed body of wall 15; Ecological filter bed 5 inside are provided with ecological filler 18, ecological filler 18 comprises without mud coarse sand, cobblestone and coarse gravel, arranges from top to bottom, and the thickness formed without mud coarse sand, cobblestone and coarse gravel is at 50-100cm, for sewage seepage flow provides good hydraulics, there is good Nitrogen/Phosphorus Removal.
The drainage blanket 17 using rubble as draining is laid bottom ecological filter bed 5; The water filtered by ecological filter bed 5 enters clear water reserviors 7 by clear water from captation 6 and stores, and this system completes water storage work.Then, the clear water in clear water reserviors 7 is communicated with water return pipeline 11 or irrigation conduit by lift pump 8, provides clean water source to careless ditch wetland 1, also can reuse irrigate in green plants band 9, also can the multifunctional usage such as reuse fire-fighting, the lake water supply of periphery river.
Ecological filter bed 5 surface plantations have wetland plant, wetland plant 14 is chosen as the plant that dirt-removing power is strong and landscape effect is good, choose that handling property is good, survival rate is high, growth cycle is long, well developed root system, attractive in appearance and there is the water plant of economic worth, if reed, cattail, again power flower etc. are wetland plant, improve the ability that it is purified waste water.
This stores stream wet land system can carry out restoration of the ecosystem to contaminated rainfall runoff, remove BOD, the COD, nitrogen phosphorus compound etc. in water body, and water purification is played to the functional effect of collection, storage, reuse, be conducive to realizing water saving, water resource conservation and protection, the conservation of soil and water and waterlogging, alleviating urban sewerage and drainage system load, reduce water pollutions and improve parking lot ecological environment; The dissimilar landscape plant that wet land system adopts, and the plant cultivating of wetland periphery is the softening effect playing beautification of landscape of parking lot environment, is suitable for various types of parking lot.
System of the present utility model through artificial mode to contaminated rainwater will play collection after careless ditch wetland variation, store, stores the functional effect of stream, reuse, is conducive to realizing water saving, water resource conservation and protection, the conservation of soil and water and waterlogging, alleviates urban sewerage and drainage system load, reduces water pollutions, regulates parking lot microclimate and improve ecological environment around parking lot; The dissimilar landscape plant that grass ditch wetland and surrounding thereof adopt, is the softening effect playing beautification of landscape in hard roadside, parking lot, is suitable for various types of parking lot.Compared with general park field, the careless ditch wetland of increase, has tackled rainfall runoff effectively, while achieving Rainwater Resources utilization, saves rainwater resource better, regulates parking lot weather; The plant distributions structure optimized, make filter bed remove nitrogen phosphorus compound more fully, treatment effeciency of increasing water quality, periphery plant has softened hard ground, and landscape planting effect is better; Certain demonstration effect is played to the construction of ecocity.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. one kind for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: the parking space in described parking lot is by crossing track and intervallum intersecting partition, described intervallum there are careless ditch wetland and underground irrigation canals and ditches by unhurried current baffle for separating, described careless ditch wetland is elevation arrangement to the physical features of underground irrigation canals and ditches, described underground irrigation canals and ditches were arranged in track place, and underground irrigation canals and ditches are connected with the irrigation canals and ditches crossing lower end, track, the irrigation canals and ditches physical features crossing lower end, track is elevation arrangement, and the low side crossing the irrigation canals and ditches of lower end, track is communicated to preposition ecological pond;
The bottom of described careless ditch wetland is equipped with antiseepage film, the upper strata of antiseepage film is equipped with coarse gravel and successively without mud coarse sand, one end of described unhurried current dividing plate is plugged in antiseepage film, the other end is above without mud coarse sand, flood level is carved with above without on the unhurried current dividing plate of mud coarse sand, unhurried current dividing plate on flood level height with maintain an equal level without the height of mud coarse sand in antiseepage film, the unhurried current dividing plate above flood level offers eyelet;
Described preposition ecological pond is connected with ecological filter bed by automatic water-distributing device, described ecological filter bed skin paving is arranged with filter bed body of wall, the inner side of described filter bed body of wall is equipped with wall anti-seepage film, ecological filler is filled with in ecological filter bed inside, be equipped with water distribution layer in described ecological filler, water distribution layer is connected with automatic water-distributing device, and the bottom of described ecological filler is equipped with drainage blanket, drainage blanket is connected with clear water reserviors from acquisition means by clear water, is provided with lift pump in described clear water reserviors.
2. according to claim 1 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: described intervallum is plugged with at least 2 unhurried current dividing plates, spaced apart.
3. according to claim 1 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: be equipped with water return pipeline between described antiseepage film and coarse gravel, water return pipeline is connected with lift pump.
4. according to claim 1 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: described filter bed body of wall by be convenient to assemble aluminium alloy plate form, the veneer for environmental protection is amplexiformed in the outside of aluminium alloy plate.
5. according to claim 1 or 4 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: the height of described filter bed body of wall is 1m.
6. according to claim 1 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: described ecological filler forms by without mud coarse sand, cobblestone and coarse gravel, and is laid in from top to bottom without mud coarse sand, cobblestone and coarse gravel.
7. according to claim 1 or 6 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: described ecological filler is 50-100mm at the thickness of filter bed body of wall inside.
8. according to claim 1 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: on described careless ditch wetland without mud coarse sand and ecological filter bed in be implanted with wetland plant without mud coarse sand is all planted.
9. according to claim 1 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: the drainage blanket that described drainage blanket is made up of rubble.
10. according to claim 1 for the treatment of parking lot rainwater and regulate microclimate store stream wet land system, it is characterized in that: the periphery on described parking lot is with green plants band, and green plants brings the irrigation conduit be provided with for being connected with lift pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530472.3U CN204112465U (en) | 2014-09-16 | 2014-09-16 | A kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530472.3U CN204112465U (en) | 2014-09-16 | 2014-09-16 | A kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system |
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| Publication Number | Publication Date |
|---|---|
| CN204112465U true CN204112465U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530472.3U Withdrawn - After Issue CN204112465U (en) | 2014-09-16 | 2014-09-16 | A kind of for the treatment of parking lot rainwater and regulate microclimate store stream wet land system |
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| Country | Link |
|---|---|
| CN (1) | CN204112465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264773A (en) * | 2014-09-16 | 2015-01-07 | 苏州德华生态环境科技有限公司 | Flow storage wetland system for treating parking lot rainwater and adjusting microclimate |
| CN105944269A (en) * | 2016-06-27 | 2016-09-21 | 河南中托力合化学有限公司 | Fire-fighting device |
-
2014
- 2014-09-16 CN CN201420530472.3U patent/CN204112465U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264773A (en) * | 2014-09-16 | 2015-01-07 | 苏州德华生态环境科技有限公司 | Flow storage wetland system for treating parking lot rainwater and adjusting microclimate |
| CN104264773B (en) * | 2014-09-16 | 2016-06-01 | 苏州德华生态环境科技有限公司 | A kind of for the treatment of parking lot rainwater and the storage stream wet land system regulating miniclimate |
| CN105944269A (en) * | 2016-06-27 | 2016-09-21 | 河南中托力合化学有限公司 | Fire-fighting device |
| CN105944269B (en) * | 2016-06-27 | 2021-09-14 | 河南中托力合化学有限公司 | Fire-fighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150121 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |