CN106836373A - One kind building vertical greening rainwater-collecting and reclamation set - Google Patents
One kind building vertical greening rainwater-collecting and reclamation set Download PDFInfo
- Publication number
- CN106836373A CN106836373A CN201710229646.0A CN201710229646A CN106836373A CN 106836373 A CN106836373 A CN 106836373A CN 201710229646 A CN201710229646 A CN 201710229646A CN 106836373 A CN106836373 A CN 106836373A
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- China
- Prior art keywords
- rainwater
- water
- cell body
- collecting
- standpipe
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000000746 purification Methods 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims description 21
- 241001464837 Viridiplantae Species 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 3
- FGIUAXJPYTZDNR-UHFFFAOYSA-N Potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 239000011574 phosphorus Substances 0.000 abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 241000276438 Gadus morhua Species 0.000 abstract 1
- 235000019516 cod Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 241000894006 Bacteria Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002493 climbing Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000001965 increased Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 210000002615 Epidermis Anatomy 0.000 description 1
- 206010021036 Hyponatraemia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K Iron(III) chloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K [O-]P([O-])([O-])=O Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 230000001146 hypoxic Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000000873 masking Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
- 210000001519 tissues Anatomy 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/0806—Details of lower end of down pipes, e.g. connection to water disposal system
-
- 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
Abstract
The invention discloses one kind building vertical greening rainwater-collecting and reclamation set, it includes rain water inlet standpipe, rainwater purification ecology cell body, personal water tank and rainwater-collecting standpipe, near the personal water tank and rainwater purification ecology cell body Side by side groupings of wall, rainwater water inlet standpipe and rainwater-collecting standpipe are respectively provided at rainwater purification ecology cell body two ends, rainwater purification ecology cell body is divided into some sections, is arranged alternately with anoxic denitrification section by aerobic nitrification section；Rainwater purification ecology cell body end section is chemical dephosphorization filler module；Recycle-water perforation sparge pipe in personal water tank bottom correspondence aerobic nitrification section is provided with embedded packing layer, check valve is equipped with the supervisor of recycle-water perforation sparge pipe.The solution have the advantages that：Both there is water-holding capacity, rainwater peak value is reduced, but while the pollutants such as SS, the COD for reducing, control nitrogen, phosphorus concentration are up to standard, also achieve automatic water supplement and environmental greening of the water tank to device.
Description
Technical field
The invention belongs to a kind of environmental greening facility, and in particular to one kind building vertical greening rainwater-collecting is filled with reuse
Put.
Background technology
Since the 80's of 20th century, as afforestation developing steps start to accelerate, the afforestation coverage rate of China
It is increasing, and afforest correlation technique and also constantly updating.With the process of urbanization, " garden city ", " garden-like cities ",
" ecocity " etc. becomes the target of domestic city construction, has promoted the development of urban afforestation.Beijing, Shanghai City, Shenzhen
The line city of China such as city one plays leading effect of taking the lead in the vertical greening of China, and China various regions city is all carried out in succession
Research and practical work that vertical greening is built.With the continuous intensification that people are recognized urban ecological environment, urban afforestation
Importance is increasingly displayed, and vertical greening be increasingly becoming China improve afforestation coverage in the city, strengthen urban ecology build
If one of important means.At present, the vertical greening work of China is in the stage of fast development.Vertical greening has had
Certain level, but it is the comparing distinct issues for existing that region develop unbalanced, new application pattern not yet to be developed etc..
In recent years, because China's urban waterlogging disaster takes place frequently, how science, efficiently solve urban waterlogging as government with
The focus of professional's concern.According to statistics, China in 2012 to have 144 cities above county level to be subject to different degrees of interior
Damage caused by waterlogging is done harm to, and very big loss and negative effect is caused to city.In addition to urban waterlogging, rainwater runoff pollution is dirty China's municipal water
Another key subjects that must be faced in dye governance process.
Existing vertical greening technological means is：1st, standard stereo greening, using prefabricated greening module, forms monomer-type green
The green wall of wall, block type and the green wall of composite type.2nd, it is general by the way of ground is planted using the wall greening for climbing Teng plant, by attached
The wall greening that the modes such as wall type, traction wall-attachment are formed, more suitable for low-rise building, high level is can apply to using attached frame formula
Building.3rd, metope cultivation box, planting groove, the wall greening constituted using the form of metope flower bucket, wall poppyhead groove, the wall base flower pond.
The vertical greening mode of three of the above form, can only play the masking to building, noise reduction, lay the dust, reduce light pollution, improve ring
Border miniclimate, to the building effect such as surface protection.But these three forms are required for using complex piped water supply, to day
The utilizing status of right rainfall are little." a kind of building wall vertical greening rain disclosed in the A of Chinese patent literature CN 105821523
Water conservancy structure ", although the technology can reduce the pressure that rainwater discharge is caused to urban pipe network, can save collection rain water on roof
Used as the resource of water supply of vertical greening system, but the problem for existing is：（1）By the water outlet of vertical greening rainwater utilization structure not
Can reach《Urban sewage reutilization-urban reclaimed water water quality》（GB/T14190-2002）Urban afforestation standard and《Building
With cell rainwater utilization project technical specification》（GB50400-2006）Specified in process after rainwater CODcr, SS index.（2）Need
The water after filter and immersible pump for wanting larger collecting-tank to collect planting groove supply the use water of each planting groove plant, do not make full use of day
The elevation advantage of right rainwater, is also consumed by the energy.（3）The building of lower level is appropriate only for, if being used in skyscraper, is necessarily deposited
It is more in water tank and immersible pump, management service inconvenience, the problems such as noise is big when energy consumption is big, soundproof effect is bad.
The content of the invention
For technical problem present in prior art, the technical problems to be solved by the invention are just to provide a kind of building
Vertical greening rainwater-collecting and reclamation set, it both has water-holding capacity, cuts down rainwater peak value, and energy purifying rainwater, is reducing
The pollutant such as SS, CODcr while, control nitrogen, phosphorus concentration are up to standard, moreover it is possible to realize automatic water supplement and environment of the water tank to device
Greening.
The technical problems to be solved by the invention realize that it includes that rain water inlet is vertical by such technical scheme
Pipe, rainwater-collecting standpipe, rainwater purification ecology cell body and personal water tank, personal water tank and rainwater purification near wall are given birth to
State cell body Side by side groupings, rainwater water inlet standpipe and rainwater-collecting standpipe are respectively provided at rainwater purification ecology cell body two ends, and rainwater is net
Metaplasia state cell body is divided into some sections, is arranged alternately with anoxic denitrification section by aerobic nitrification section successively；Rainwater purification is given birth to
State cell body end section is chemical dephosphorization filler module；
The aerobic nitrification section is sequentially provided with packing layer, plantation soil layer and green plants from the bottom to top；The anoxic denitrification
Section includes anoxic case, and anoxic case fills biological pebblepacking, anoxic case built with deflection plate up and down staggeredly, between deflection plate
The bottom of influent side sets the inlet opening of multiple previous aerobic nitrification sections of connection, and the top of anoxic case water outlet side is equipped with connection
The latter water distribution osmos tube of aerobic nitrification section, anoxic case top surface arrangement lawn layer；
Water inlet osmos tube is connected on rainwater water inlet standpipe, water inlet osmos tube inserts the first aerobic nitrification section using 90 ° of bend pipes
In plantation soil layer, the exhalant region of chemical dephosphorization filler module is provided with the connected entrance of the personal water tank of connection, in personal water tank
Bottom correspondence aerobic nitrification section is provided with the recycle-water perforation sparge pipe in embedded packing layer, the master of recycle-water perforation sparge pipe
Check valve is housed, personal water tank top is provided with overflow outlet pipe, and overflow outlet pipe is connected with rainwater-collecting standpipe on pipe.
The technology of the present invention effect is：
The present invention is arranged in building vertical elevation, takes full advantage of the elevation space of building；Using rainwater purification ecology cell body and
The water-holding capacity of personal water tank, plays reduction rainfall, mitigates the effect for crossing flowing pressure of Storm Sewer Network；Reduce SS,
While the pollutants such as CODcr, the alternate treatment effect using aerobic nitrification bacterium and anoxic denitrification bacterium can strengthen the de- of rainwater
Nitrogen effect, chemical dephosphorization module is employed in device outlet water at tail end, it is ensured that the phosphorus concentration of water outlet is up to standard；Each device is individually furnished with
Personal water tank, automatic water supplement of the water tank to device is realized by check valve, without consuming other energy, solves green plants
In the water supply problem of dry spell, unnecessary rainwater by rainwater-collecting standpipe convey for subsequently he；Realize noise reduction, lay the dust,
Reduce light pollution, improve environment miniclimate, multiple to building surface protection, pollutant fluxes, rainwater utilization and footpath flow control etc.
Effect.
Brief description of the drawings
Brief description of the drawings of the invention is as follows：
Fig. 1 is the plan of upper epidermis of the present invention；
Fig. 2 is the plan of bottom surface in the present invention；
Fig. 3 is the sectional view of B-B in Fig. 1；
Fig. 4 is the sectional view of A-A in Fig. 1；
Fig. 5 is the sectional view of C-C in Fig. 1.
In figure：1st, recycle-water perforation sparge pipe；2nd, rainwater purification ecology cell body；3rd, chemical dephosphorization filler module；4th, it is aerobic
Nitrification section；5th, packing layer；6th, rainwater water inlet standpipe；7th, overfall；8th, water inlet osmos tube；9th, anoxic denitrification section； 10、
Lawn layer；11st, rainwater-collecting standpipe；12nd, connected entrance；13rd, personal water tank；14th, check valve；15th, overflow outlet pipe；16th, plant
Plant soil layer；17th, green plants；18th, anoxic case；19th, deflection plate；20th, inlet opening；21st, water distribution osmos tube.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As depicted in figs. 1 and 2, the present invention includes rain water inlet standpipe 6, rainwater-collecting standpipe 11, rainwater purification ecology cell body 2
With personal water tank 13, the personal water tank 13 and the rainwater purification ecology Side by side groupings of cell body 2 of wall, rainwater water inlet standpipe are close to
6 and rainwater-collecting standpipe 11 be respectively provided at rainwater purification ecology cell body 2 two ends, 2 points of rainwater purification ecology cell body is some sections,
It is arranged alternately with anoxic denitrification section 9 by aerobic nitrification section 4 successively；Rainwater purification ecology cell body 2 end section is chemistry
Dephosphorization filler module 3；
As shown in figure 3, the aerobic nitrification section 4 is sequentially provided with packing layer 5, plantation soil layer 16 and green plants from the bottom to top
17；As shown in Figure 4 and Figure 5, the anoxic denitrification section 9 includes anoxic case 18, and anoxic case 18 is built with folding up and down staggeredly
Stream plate 19, fills biological pebblepacking between deflection plate 19, the multiple connections of bottom setting of the influent side of anoxic case 18 are previous good
Oxygen nitrifies the inlet opening 20 of section, and the top of the water outlet side of anoxic case 18 is equipped with latter aerobic nitrification section of connection with water penetration
Pipe 21, the top surface of anoxic case 18 arrangement lawn layer 10；
As shown in Fig. 2, Fig. 3 and Fig. 5, water inlet osmos tube 8 is connected on rainwater water inlet standpipe 6, water inlet osmos tube 8 uses 90 ° of bend pipes
Insert in the plantation soil layer 16 of the first aerobic nitrification section, the exhalant region of chemical dephosphorization filler module 3 is provided with the personal water of connection
The connected entrance 12 of water tank 13, the reuse in the personal bottom of water tank 13 correspondence aerobic nitrification section is provided with embedded packing layer 5
Water perforation sparge pipe 1, is equipped with check valve 14 on the supervisor of recycle-water perforation sparge pipe 1, the personal top of water tank 13 is provided with excessive
Outflow water pipe 15, overflow outlet pipe 15 is connected with rainwater-collecting standpipe 11.
Can play a part of to evenly distribute rainwater at the rainwater water inlet standpipe 6 and the connector of water inlet osmos tube 8.
As shown in figure 5, the bottom of the described influent side of anoxic case 18 sets inlet opening 20, inlet opening 20 sets coarse rack.
Anoxic case sets deflection plate 19, and baffle(s) spacing is used by narrow arrangement gradually wide, prevents short stream.Described anoxic case 18
Water outlet side sets water distribution osmos tube 21, and water distribution osmos tube 21 is embedded in the top layer of plantation soil layer 16, plays a part of uniform water distribution.
Described chemical dephosphorization filler module 3 can be regularly replaced, water outlet contact with inorganic metal salt medicament, be made molten in water
The salt of solution property（Such as phosphate）Reaction generation graininess, the material of non-solubility.
As shown in figure 5, with water inlet osmos tube 8 junction below rainwater water inlet standpipe 6 on be provided with overfall 7, overflow
The absolute altitude of mouth 7 should be between the plantation elevation of top of soil layer 16 and the rainwater purification ecology surrounding elevation of top of cell body 2.
As shown in Fig. 2 check valve 14 is set on the supervisor of described recycle-water perforation sparge pipe 1, can be according to the He of packing layer 5
The size of head controls the keying of the valve of itself in plantation soil layer 16, plays a part of timely moisturizing.The characteristic ratio of packing layer 5
Surface area is big, and absorption property is good, and ion-exchange capacity is strong, and stable chemical performance, hydraulic conductivity is larger, can make the reoxygenation of device
Ability strengthens, and improves the removal effect of pollutant.
One layer of primary soil is laid on the described upper strata of plantation soil layer 16, is mixed with haydite using soil, can in right amount add few
Amount aluminium salt and molysite.
Described green plants 17 preferably select indigenous plant, and survival rate is high, and maintenance cost is relatively low.The plant of selection need to expire
Based on sufficient shallow root, impoverishment tolerant, cold-resistant, drought-enduring strong positive or strong feminine gender Climbing Plant.
Determine after carrying out lab scale according to local storm intensity and environmental condition, adjust the chi of apparatus of the present invention each several part
Very little, material, plant, reach excellent operating condition.
Operation principle of the invention is：
Rainfall initial stage, rainwater collects to form runoff on roof, and rainwater enters rainwater water inlet standpipe along roof drain, is oozed by water inlet
Saturating pipe 8 flows into the plantation soil layer of aerobic nitrification section, and the oxygen that photosynthesis of plant is produced is transported to root by aerating tissue,
The microenvironment of oxidation state is formed in the medium of root area reduction-state, aerobic region promotes microorganism that nitrification occurs, rich in nitre
Plantation soil layer 16, packing layer 5 are crossed in the rain penetration of state nitrogen, enter anoxic case 18 by the inlet opening 20 of anoxic case, by anoxic case
The guide functions of 18 internal baffles 19, increased the hypoxic exposure of rainwater, denitrification occur in the presence of denitrifying bacterium anti-
Should, realize rainwater one-level denitrogenation.Then rainwater enters water distribution osmos tube 21 from anoxic case 18, is entered by the perforate of water distribution osmos tube 21
Enter the plantation soil layer 16 of next stage, repeat the process of the above, realize plural serial stage treatment, enhance the denitrification effect of rainwater.
Chemical dephosphorization filler module 3 is used in afterbody, it is ensured that water outlet phosphorus concentration is up to standard.Then personal water water is entered by intercommunicating pore 12
Case 13, unnecessary rainwater enters rainwater-collecting standpipe 11 by overflow outlet pipe 15, and the end of rainwater-collecting standpipe 11 can receive collection
Pond, for water such as follow-up greenings.
With the increase of rainfall, the increase of Roof Runoff causes to build the table of vertical greening rainwater-collecting and reclamation set
Area dilutional hyponatremia, unnecessary rainwater enters rainwater water inlet standpipe 6 by overfall 7, supplies next layer of building vertical greening rainwater
Collect the water inlet with reclamation set.
Without the rain stage, the rainwater of storage passes through multiple recycle-waters perforation sparge pipe 1 of the personal bottom of water tank 13, due to certainly
With water tank 13 and plantation soil layer 16, the head difference of packing layer 5, automatically open up on the supervisor of each recycle-water perforation sparge pipe 1
Check valve 14, flow into packing layer 5, by capillarity feed plantation soil layer 16 in root system of plant growth.When personal water water
When case 13 is equal with the head of plantation soil layer 16, the both sides of packing layer 5, check valve 14 is closed, and stops supplying water.
The present invention is applied in skyscraper, is existed by rainwater water inlet 6, rainwater-collecting standpipe 11 of standpipe and configuration
Multilayer rainwater purification ecology cell body 2 and the assembly of personal water tank 13 of exterior wall are constituted, and the water inlet of rainwater water inlet standpipe 6 is roofing
The rainwater of collection, rainwater water inlet standpipe 6 intakes the water distributions of osmos tube 8 in multilayer rainwater purification ecology cell body 2 by multiple respectively, and
Its end is connected with cell Storm Sewer Network.Rainwater-collecting standpipe 11 is connected with the overflow outlet pipe 15 of the personal water tank 13 of multilayer,
And cell rainwater collection pool is accessed in its end, for other purposes such as follow-up greenings.So the present invention has autgmentability, can be used for
Low-rise building, is also applied for skyscraper.
It is of the invention to have the advantage that：1st, building vertical elevation is arranged in, the elevation space of building is taken full advantage of；2nd, profit
With the water-holding capacity of vertical greening device, reduction rainfall is played, mitigate the effect for crossing flowing pressure of Storm Sewer Network；3rd, in reduction
While the pollutants such as SS, CODcr, the alternate treatment effect using aerobic nitrification bacterium and anoxic denitrification bacterium can strengthen rainwater
Denitrification effect, chemical dephosphorization module is employed in device outlet water at tail end, it is ensured that the phosphorus concentration of water outlet is up to standard；4th, each device is independent
Equipped with personal water tank, automatic water supplement of the water tank to device is realized by check valve, without consuming other energy, solve green
Water supply problem of the plant in the dry spell, unnecessary rainwater by rainwater-collecting standpipe convey for subsequently he；5 and existing sponge
The low influence development facility of urban construction guide（Green Roof, concave herbaceous field, ecological tree pond etc.）It is used in combination, especially in water
The nervous area of land used, saves the area between out of the void；6th, noise reduction is realized, is laid the dust, is reduced light pollution, improving environment miniclimate, right
The multi-efficiencies such as building surface protection, pollutant fluxes, rainwater utilization and footpath flow control.
Claims (4)
1. it is a kind of to build vertical greening rainwater-collecting and reclamation set, it is characterized in that：Including rain water inlet standpipe（6）, rainwater
Collect standpipe（11）, rainwater purification ecology cell body（2）With personal water tank（13）, near the personal water tank of wall（13）With rain
Water warfare ecology cell body（2）Side by side groupings, rainwater water inlet standpipe（6）With rainwater-collecting standpipe（11）It is respectively provided at rainwater purification life
State cell body（2）Two ends, rainwater purification ecology cell body（2）It is divided into some sections, successively by aerobic nitrification section（4）With the anti-nitre of anoxic
Change section（9）It is arranged alternately；Rainwater purification ecology cell body（2）End section is chemical dephosphorization filler module（3）；
The aerobic nitrification section（4）Packing layer is sequentially provided with from the bottom to top（5）, plantation soil layer（16）And green plants（17）；
The anoxic denitrification section（9）Including anoxic case（18）, anoxic case（18）Built with deflection plate up and down staggeredly（19）, baffling
Plate（19）Between fill biological pebblepacking, anoxic case（18）The bottom of influent side sets multiple previous aerobic nitrification areas of connection
The inlet opening of section（20）, anoxic case（18）The top of water outlet side is equipped with the latter water distribution osmos tube of aerobic nitrification section of connection
（21）, anoxic case（18）Top surface arrangement lawn layer（10）；
Rainwater water inlet standpipe（6）Upper connection water inlet osmos tube（8）, osmos tube of intaking（8）The first aerobic nitre is inserted using 90 ° of bend pipes
Change the plantation soil layer of section（16）In, chemical dephosphorization filler module（3）Exhalant region be provided with the personal water tank of connection（13）'s
Connected entrance（12）, in personal water tank（13）Bottom correspondence aerobic nitrification section（4）It is provided with embedded packing layer（5）In reuse
Water perforation sparge pipe（1）, recycle-water perforation sparge pipe（1）Supervisor on be equipped with check valve（14 ）, water tank of using by oneself（13）Top
It is provided with overflow outlet pipe（15）, overflow outlet pipe（15）With rainwater-collecting standpipe（11）Connection.
2. it is according to claim 1 to build vertical greening rainwater-collecting and reclamation set, it is characterized in that：The inlet opening
（20）Coarse rack, the deflection plate are set（19）Spacing is used by narrow arrangement gradually wide.
3. it is according to claim 1 to build vertical greening rainwater-collecting and reclamation set, it is characterized in that：With enter water penetration
Pipe（8）Rainwater water inlet standpipe below junction（6）On be provided with overfall（7）, overfall（7）Absolute altitude should between plantation soil layer
（16）Elevation of top and rainwater purification ecology cell body（2）Between surrounding elevation of top.
4. it is according to claim 1 to build vertical greening rainwater-collecting and reclamation set, it is characterized in that：In personal water tank
（13）The overflow outlet pipe on top（15）, its absolute altitude should be between plantation soil layer（16）Elevation of top and overfall（7）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229646.0A CN106836373B (en) | 2017-04-10 | 2017-04-10 | A kind of building vertical greening rainwater-collecting and reclamation set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229646.0A CN106836373B (en) | 2017-04-10 | 2017-04-10 | A kind of building vertical greening rainwater-collecting and reclamation set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836373A true CN106836373A (en) | 2017-06-13 |
| CN106836373B CN106836373B (en) | 2019-03-19 |
Family
ID=59148270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710229646.0A Active CN106836373B (en) | 2017-04-10 | 2017-04-10 | A kind of building vertical greening rainwater-collecting and reclamation set |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2482482A (en) * | 2010-08-02 | 2012-02-08 | Useful And Practical Ideas Ltd | Plant holder with a plurality of apertures |
| CN103204607A (en) * | 2013-03-29 | 2013-07-17 | 北京工业大学 | Integrated sewage treatment device with high efficiency and low consumption and treatment method |
| CN205030222U (en) * | 2015-08-11 | 2016-02-17 | 重庆任甲生物科技有公司 | Biological treatment system of perpendicular wall body |
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| CN103204607A (en) * | 2013-03-29 | 2013-07-17 | 北京工业大学 | Integrated sewage treatment device with high efficiency and low consumption and treatment method |
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| CN105821923A (en) * | 2016-03-11 | 2016-08-03 | 河南科技学院 | Vertical greening rainwater utilizing structure for wall face of building |
| CN105967435A (en) * | 2016-04-20 | 2016-09-28 | 安徽华骐环保科技股份有限公司 | Double-circulation nitrogen and phosphorus removal wastewater treatment system and process |
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