CN206941695U - The integrated processing system of rainwater-collecting, purification and recharge underground storage - Google Patents
The integrated processing system of rainwater-collecting, purification and recharge underground storage Download PDFInfo
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- CN206941695U CN206941695U CN201720883373.7U CN201720883373U CN206941695U CN 206941695 U CN206941695 U CN 206941695U CN 201720883373 U CN201720883373 U CN 201720883373U CN 206941695 U CN206941695 U CN 206941695U
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- rainwater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model provides the integrated processing system of a kind of rainwater-collecting, purification and recharge underground storage, including：Rainwater-collecting pipe network, the rainwater-collecting pipe network outlet are sequentially connected dividing cell, clean unit and recharge unit；The dividing cell includes grid pond and the shunt regulating pond that is communicated with the grid pond, is set in the grid pond with horizontal plane angle as 45~60 ° of grid；The clean unit includes purification sand filter blanket and UV-device, the purification sand filter blanket is followed successively by 5 layers of zeolite gravel layer, cinder rock gravel layer, fine ash rock gravel layer, quartz sand layer, dead level or soil horizon according to order from down to up, the recharge unit includes inverted well, the inverted well includes skeleton pipe, clay is filled out in periphery at the skeleton pipe top nozzle supreme 1/5, and 1/5 goes directly bottom nozzle to filling out gravel after the periphery parcel filter at bottom nozzle 1/10 on the skeleton pipe；The skeleton pipe connects the UV-device.
Description
Technical field
The utility model belongs to rainwater treatment technical field, and in particular to a kind of rainwater-collecting, purification and recharge underground are stored up
The integrated processing system deposited.
Background technology
Sponge city, it is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ".Rain when water suction, water storage, infiltration,
Water purification, it is necessary to when by the water stored " release " and be used.
In April, 2012,《2012 low-carbon urban and regional development science and technology forums》In, " sponge city " concept carries first
Go out；The General Office of the State Council prints and distributes in October, 2015《On promoting the instruction of sponge urban construction》, deployment propulsion sponge city
City's building-up work, explicitly point out by sponge urban construction, reduce shadow of the city development construction to ecological environment to greatest extent
Ring, by 70% rainfall on-site elimination and utilization；To the year two thousand twenty, the area of completed region of the city more than 20% reaches target call,
Area to the year two thousand thirty completed region of the city more than 80% reaches target call.
According to《On promoting the instruction of sponge urban construction》, sponge urban construction is pressed for time, task weight, is badly in need of warp
Helping, feasible, theory is advanced, practical reliable rainwater-collecting suitable for sponge urban construction, handles and stores technology.
Current rainwater-collecting processing unit, the main collection for considering rainwater, is recycled after physical or chemical treatment,
Operating cost is generally higher, and effluent quality is not met by rainwater reuse standard, does not account for " storing for sponge city promotion more
Deposit " exploitation in space is with rationally utilizing.
Utility model content
The problem of existing for prior art, the utility model provide a kind of rainwater-collecting, purification and recharge underground storage
Integrated processing system.The technical solution of the utility model is：
A kind of integrated processing system of rainwater-collecting, purification and recharge underground storage, including：
Rainwater-collecting pipe network, the rainwater-collecting pipe network outlet are sequentially connected dividing cell, clean unit and recharge unit；
The dividing cell includes grid pond and the shunt regulating pond that is communicated with the grid pond, set in the grid pond with
Horizontal plane angle is 45~60 ° of grid；
The clean unit includes purification sand filter blanket and UV-device, and the purification sand filter blanket is suitable according to from down to up
Sequence is followed successively by 5 layers of zeolite gravel layer, cinder rock gravel layer, fine ash rock gravel layer, quartz sand layer, dead level or soil horizon, described
Zeolite gravel layer is connected with the shunt regulating pond by water distributor, and the dead level or the soil horizon are provided with apopore；Institute
State dead level or the soil horizon and UV-device is connected by the apopore；
The recharge unit includes inverted well, and the inverted well includes skeleton pipe, the skeleton pipe top nozzle supreme 1/5
Clay is filled out in periphery by place, and 1/5 goes directly bottom to filling out gravel after the periphery parcel filter at bottom nozzle 1/10 on the skeleton pipe
Portion's mouth of pipe；The skeleton pipe connects the UV-device；The inverted well enters bottom after penetrating the water barrier on stratum top layer
In water-bearing layer.
Further, the grid is made up of parallel metal grizzly bar or is woven wire mesh structure, larger for retaining
Suspension or floating object.
Further, when the grid uses parallel metal grizzly bar, the grizzly bar spacing is 5~10mm.
Further, the shunt regulating bottom of pond portion is provided with conical drainage device, and the bottom port of the water trap, which is provided with, to float
Ball valve.
Further, the UV-device connection solar panel.
Further, the depth of the inverted well, the length of skeleton pipe, the depth of packing of skeleton pipe periphery are according to construction ground
The geological condition of section is formulated.
The beneficial effects of the utility model：The utility model is collected for rainwater, handle and storage integrate examining
Consider and integrated design, major advantage are as follows：
1st, the rainwater higher to precontamination thing shunts, and improves the clean-up effect of reuse rainwater.
2nd, using natural minerals tectonic terrace diadactic structure, cleaning principle of the nature to rainwater is simulated, it is cleaned
Journey ecology, environmental protection, effect are good.
3rd, ultraviolet-sterilization facility can be connected with solar energy electroplax, and treatment for reuse process energy consumption is low.
4th, aquifer is ground water reservoir natural, economic, that space is huge, can be the storage of rainwater resource
The water space of economic safety is provided.Rainwater by purification supplements the ground in underground reservoir by inverted well recharge underground
Lower water, economic and ecology " storing " purpose for reaching the promotion of sponge city, needs the used time to be realized by inverted well convenient
Extraction utilize.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of dividing cell of the present utility model；
Fig. 3 is the structural representation of clean unit of the present utility model；
Fig. 4 is the structural representation of recharge unit of the present utility model；
Wherein, 1, dividing cell, 2, clean unit, 3, recharge unit, 10, shunt regulating pond, 11, grid pond, 101, lattice
Grid, 102 conical drainage devices, the drainpipe of 103 conical drainage device bottoms, 104 ball-cock assemblys, 105 connection zeolite gravel layers and shunting
The water distributor of regulating reservoir, 201 zeolite gravel layers, 202 cinder rock gravel layers, 203 fine ash rock gravel layers, 204 quartz sand layers, 205
The apopore of dead level or soil horizon, 206 dead levels or soil horizon, 207 UV-devices, 208 solar panels, 30 inverted wells, 301
Skeleton pipe, 302 clay fillers, 303 gravel fillings, 304 filters.
Embodiment
The utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings, described is to this practicality
New explanation rather than restriction.
Fig. 1 shows the integrated processing system of a kind of rainwater-collecting of the present utility model, purification and recharge underground storage, should
For Chengdu location, including：Rainwater-collecting pipe network, the rainwater-collecting pipe network outlet are sequentially connected dividing cell 1, purification list
Member 2 and recharge unit 3；
Specifically, as depicted in figs. 1 and 2, dividing cell 1 includes grid pond 11 and the shunt regulating communicated with grid pond 11
Pond 10, the size of grid pond 11 are：Long 0.5m, wide 0.5m, high 0.5m, grid 101, lattice coral 101 and horizontal plane are set in grid pond
Angle is 45~60 °, in order to artificial periodic cleaning；Grid 101 is made up of parallel metal grizzly bar or is woven wire mesh structure,
For retaining larger suspension or floating object.When grid uses parallel metal grizzly bar, grizzly bar spacing is 5~10mm.Shunting
The size of regulating reservoir 10 is：Long 1.0m, wide 0.8m, high 1.2m, bottom are provided with conical drainage device 102, the bottom port of water trap 102
Provided with ball-cock assembly 104.
Specifically, as shown in figures 1 and 3, clean unit 2 includes purification sand filter blanket and UV-device 207, purifies sand filtration
The seepage action of ground water cleaning principle of layer simulation nature, using natural mineral fillers, by filtering, adsorbing, ion exchange, micro- life
Thing the effect such as decomposes and realizes effective purification to rainwater, and size is：2.0m×1.0m×1.2m.The unit filler depth
1.2m, filler arrange 4 layers, and the 5th layer is dead level or soil horizon.Purification sand filter blanket is followed successively by zeolite according to order from down to up
Gravel layer 201,50~100mm of particle diameter, depth of packing 300mm, the layer are water inlet water distribution layer；Cinder rock gravel layer 202, particle diameter
30~50mm, depth of packing 300mm；Fine ash rock gravel layer 203, particle diameter 10mm, depth of packing 300mm；Quartz sand layer 204,
Particle diameter 2mm, depth of packing 200mm；Dead level or soil horizon 205, thickness 100mm, if soil horizon, wetland plant can be planted
Thing；Wherein zeolite gravel layer 202 is connected with shunt regulating pond 10 by water distributor 105；Dead level or soil horizon 205 are provided with water outlet
Hole 206, dead level or soil horizon 205 connect UV-device 207 by apopore 206；Current enter from water distributor 105 to be purified
Sand filter blanket, upward cross flow, carried out disinfection by the apopore 206 that the top is reserved into UV-device 207.UV-device
207 connection solar panels 208, electric energy is provided to device using solar energy, to reach the purpose for reducing energy consumption.
It is more laid out in parallel to connect zeolite gravel layer and the water distributor in shunt regulating pond, is managed using DN60 UPVC, two
Side perforation, perforate spacing 20cm, perforation size 10mm.Spacing 0.5m between water distributor.Water distributor can ensure sand filter blanket bottom
Uniformly water inlet, avoid occurring short stream or predominant current inside sand filter blanket.
Specifically, as shown in Figure 1 and Figure 4, recharge unit includes inverted well 30, and inverted well 30 includes skeleton pipe 301, skeleton
Clay 302 is filled out in periphery at the top nozzle of pipe 301 supreme 1/5, and 1/5 wraps to peripheral at bottom nozzle 1/10 on skeleton pipe 301
Wrap up in and gravel 303 is filled out after filter 304 go directly bottom nozzle, be desilting section below filter；Skeleton pipe 301 connects UV-device
207；Actual formation environment based on Chengdu location is：0-7.5m is farinose argillic horizon, and 7.5-17.0m is sand pebble layer,
Below 17.0m is sandstone, contains two layers common of water-bearing layer of nature, i.e. sandy gravel pore water water-bearing layer and bedrock fracture contains
Water layer.Design inverted well pore-forming aperture 360mm, well internal diameter 220mm, 43 meters of well depth.Inverted well 30 penetrates farinose argillic horizon successively
And sand pebble layer, deeply into sand layers.
Aquifer is ground water reservoir natural, economic, that space is huge, can be that the storage of rainwater resource carries
For the water space of economic safety.Groundwater resources caused by Rain water returning underground can supplement long-term exploiting groundwater are deficient
And the Secondary Geological Hazards such as surface subsidence, Revegetation of Eco-environment caused by exhaustive exploitation underground water.Rainwater after purification passes through
Inverted well recharge enters aquifer.When needing to take rainwater, it can also be realized by inverted well and easily extract profit
With.
It is as follows that the utility model carries out rainwater-collecting, purification and the technological process of recharge underground storage:
(1) rainwater enters the grid pond of dividing cell by rainwater-collecting pipe network, and grid is provided with grid pond as baffle plate,
The bulk debris such as the leaf being mingled with rainwater, particle rubbish can be intercepted, prevent from blocking pipeline and subsequent processing device.
(2) rainwater enters shunt regulating pond after.The conical drainage device that shunt regulating bottom of pond portion is set, the most bottom of water trap
End is provided with ball-cock assembly, and the draining valve of water trap bottom and the size of ball-cock assembly, size match.Due to the rainwater to rain initial stage
Interior pollutant concentration is higher, enter shunt regulating pond rainwater it is fewer when, work of the bottom discharge device water to ball-cock assembly
It is firmly smaller, it is impossible to together with ball-cock assembly is closed completely in float valve, so as to cause a small amount of rain entered in water trap
Water flows out water trap by float valve.The dirty shunting of rain is realized by the design, it is first in rainwater treatment device by entering at first
Phase rainwater discharge system.
(3) with regulating reservoir rainwater increase, ball-cock assembly progressively closes off the draining valve of water trap bottom, and rainwater enters net
Change unit.The sand filter blanket that clean unit is mainly made up of multi mineral particle, simulate the terrace diadactic structure of nature.Rainwater exists
Physics (filtering and absorption), chemistry and biological synthesis effect occur in sand filter blanket, reaches regulation PH, remove COD, SS in rainwater,
The purpose of the pollutants such as NH3-N, TN, TP.
(4) rainwater purified by sand filter blanket flows into apparatus for ultraviolet disinfection, plays sterilizing effect.Disinfection by ultraviolet light
Device and the solar panels on ground connect, and provide electric energy to device using solar energy, reduce energy consumption.
(5) inverted well is flowed into by pipeline by the rainwater of purification and sterilization, by inverted well recharge underground, under charging point
Underground water in water water-bearing layer.
Preferred embodiment of the present utility model has shown and described in described above, but as previously described, it should be understood that it is practical new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from the spirit and scope of utility model, then all
Should be in the protection domain of utility model appended claims.
Claims (5)
- A kind of 1. integrated processing system of rainwater-collecting, purification and recharge underground storage, it is characterised in that including：Rainwater-collecting pipe network, the rainwater-collecting pipe network outlet are sequentially connected dividing cell, clean unit and recharge unit；The dividing cell includes grid pond and the shunt regulating pond communicated with the grid pond, is set in the grid pond and level Face angle is 45~60 ° of grid；The clean unit includes purification sand filter blanket and UV-device, the purification sand filter blanket according to order from down to up according to Secondary is 5 layers of zeolite gravel layer, cinder rock gravel layer, fine ash rock gravel layer, quartz sand layer, dead level or soil horizon, the zeolite Gravel layer is connected with the shunt regulating pond by water distributor, and the dead level or the soil horizon are provided with apopore；The sky Layer or the soil horizon connect UV-device by the apopore；The recharge unit includes inverted well, and the inverted well includes skeleton pipe, at the skeleton pipe top nozzle supreme 1/5 outside Enclose and fill out clay, on the skeleton pipe 1/5 at bottom nozzle 1/10 periphery parcel filter after fill out gravel go directly lower tube Mouthful；The skeleton pipe connects the UV-device；The inverted well penetrates that to enter bottom after the water barrier on stratum top layer aqueous In layer.
- 2. the integrated processing system of a kind of rainwater-collecting according to claim 1, purification and recharge underground storage, it is special Sign is that the grid is made up of parallel metal grizzly bar or is woven wire mesh structure, for retaining larger suspension or drift Float.
- 3. the integrated processing system of a kind of rainwater-collecting according to claim 2, purification and recharge underground storage, it is special Sign is that, when the grid uses parallel metal grizzly bar, the grizzly bar spacing is 5~10mm.
- 4. the integrated processing system of a kind of rainwater-collecting according to claim 1, purification and recharge underground storage, it is special Sign is that the shunt regulating bottom of pond portion is provided with conical drainage device, and the bottom port of the water trap is provided with ball-cock assembly.
- 5. a kind of rainwater-collecting, purification and recharge underground storage according to Claims 1 to 4 any one claim Integrated processing system, it is characterised in that the UV-device connects solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883373.7U CN206941695U (en) | 2017-07-20 | 2017-07-20 | The integrated processing system of rainwater-collecting, purification and recharge underground storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720883373.7U CN206941695U (en) | 2017-07-20 | 2017-07-20 | The integrated processing system of rainwater-collecting, purification and recharge underground storage |
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| CN206941695U true CN206941695U (en) | 2018-01-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807437A (en) * | 2020-07-20 | 2020-10-23 | 四川省冶勘设计集团有限公司 | Modular PRB repairing method with environment risk control function |
| CN113562866A (en) * | 2021-08-18 | 2021-10-29 | 广东科学技术职业学院 | Rainwater infiltration device |
| CN115231777A (en) * | 2022-07-28 | 2022-10-25 | 珠江水利委员会珠江水利科学研究院 | Distributed water collecting, purifying and storing system for rural areas |
| CN115403171A (en) * | 2022-08-30 | 2022-11-29 | 山东水利建设集团有限公司巨野分公司 | Filter tank device with uniform particle filter material |
-
2017
- 2017-07-20 CN CN201720883373.7U patent/CN206941695U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807437A (en) * | 2020-07-20 | 2020-10-23 | 四川省冶勘设计集团有限公司 | Modular PRB repairing method with environment risk control function |
| CN113562866A (en) * | 2021-08-18 | 2021-10-29 | 广东科学技术职业学院 | Rainwater infiltration device |
| CN115231777A (en) * | 2022-07-28 | 2022-10-25 | 珠江水利委员会珠江水利科学研究院 | Distributed water collecting, purifying and storing system for rural areas |
| CN115403171A (en) * | 2022-08-30 | 2022-11-29 | 山东水利建设集团有限公司巨野分公司 | Filter tank device with uniform particle filter material |
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| CP03 | Change of name, title or address |
Address after: 610000 No.22 Gaopeng Avenue, hi tech Zone, Chengdu, Sichuan Province Patentee after: Sichuan yekan Design Group Co.,Ltd. Address before: No. 22 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610093 Patentee before: SICHUAN SHU TONG GEOTECHNICAL ENGINEERING Co. |