CN105804201A - Novel intelligent grid stormwater and flood management system - Google Patents
Novel intelligent grid stormwater and flood management system Download PDFInfo
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- CN105804201A CN105804201A CN201610281394.1A CN201610281394A CN105804201A CN 105804201 A CN105804201 A CN 105804201A CN 201610281394 A CN201610281394 A CN 201610281394A CN 105804201 A CN105804201 A CN 105804201A
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- rainwater
- filtering
- wall
- abandoned stream
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0403—Gullies for use in roads or pavements with a sediment trap
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/107—Active flow control devices, i.e. moving during flow regulation
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a novel intelligent grid stormwater and flood management system. The system comprises a plurality of subsystems. Each subsystem comprises a plurality of rainwater treatment modules. Each rainwater treatment module is composed of a collection device, a rainwater discarding device, a filtering and purifying device and a storage and leakage device which are arranged on the ground or on the lower portion of the kerb, wherein the rainwater discarding device and the filtering and purifying device are arranged on the storage device, the collection device is connected with a water inlet of the rainwater discarding device through a pipeline, the rainwater discarding device is communicated with the filtering and purifying device through a liquid guide opening, and the filtering and purifying device is communicated with the inside of the storage and leakage device through a rainwater collection pipe. According to planned initial rainwater discarding values of cities, the functions of rainwater collection, precise discarding, filtering, storage and leakage can be precisely achieved under any rainfall condition, flood drainage safety can be effectively guaranteed, the structure is reliable, and maintenance is convenient. Meanwhile, rainwater treatment conditions in an implementation area can be monitored as a whole, big data management of sponge city planning is achieved, and the ecological environment in the area is improved.
Description
Technical field
The present invention relates to a kind of rain processing system, a kind of rainwater-collecting abandoned stream mistake being applied in sponge urban construction
Filter storage leaking substance.
Background technology
Storm water man-agement system in existing city mainly uses tree, rainwater water inlet to be equal to the tip leaves of tree, arranges
Rainwater arm in underground is equal to twig, and rainwater is imported bigger arm, rainwater arm by above-mentioned less rainwater arm
Import rainwater main line again.The shortcoming of tree-like storm water man-agement is: 1, owing to the rainwater collected is from zones of different, time different
Point, the component content in rainwater is different, and this is unfavorable for early-stage rainwater stream abandoning and the purified treatment of later stage rainwater；2, when system office
When portion drains off floodwaters not smooth, upstream Superposition of rainstorm and flood exceeds branch road process range, causes whole system to process function reduction or collapse.
Summary of the invention
It is an object of the invention to: a kind of region rainwater-collecting storage leaking substance is provided, is realized by following technical proposals:
A kind of novel intelligent grid storm water man-agement system, described system is made up of several subsystems, and each subsystem includes some
Individual rainwater treatment module, each rainwater treatment module is by the collection device being arranged on below road surface or curb, flow abandoning apparatus, mistake
Filter cleaning equipment, storage leak device form, and flow abandoning apparatus and filtering purifying equipment are arranged on the storage means, collection device
Being connected with flow abandoning apparatus water inlet by pipeline, flow abandoning apparatus is connected with filtering purifying equipment by fluid guidance port, filters clean
Change equipment is connected inside storage leak device by rainwater collection collector.
As selection, collection device includes the collection water inlet being vertically installed in below curb and is close to collect water inlet setting
Deposit cavity on road surface, is collected water inlet and is connected with collecting filter chamber by aqueduct, collects filter chamber top and is provided with
Removable cover, is provided with drain pipe bottom collection filter chamber and is connected with flow abandoning apparatus water inlet, be provided with in collecting filter chamber
First filters Hanging Basket；Collection device water inlet is vertically installed with filtering baffle, and deposit cavity entrance is provided with portable fence dividing plate,
Deposition cavity wall is provided with L-type buffer stopper with road surface contact position, and three edges of portable fence dividing plate are arranged on L-type buffer stopper
On, residue is close to filtering baffle, uses hinging manner to be formed with filtering baffle and is flexibly connected, portable fence dividing plate and L
Type buffer stopper top is all concordant with road surface, is provided with spacer, bottom water inlet below L-type buffer stopper and filtering baffle
Less than road surface, bottom deposit cavity, it is provided with seepage mouth.
As selection, described flow abandoning apparatus is internally located on the sidewall at fluid guidance port place and is provided with ball float chamber, in ball float chamber
It is provided with demarcation strip and is divided into upper chamber and lower chambers, demarcation strip is provided with through hole by through for upper and lower chamber, ball float chamber
Chamber outer wall is arranged near bottom position laterally abandoned stream dividing plate, and internal for flow abandoning apparatus remaining space is divided into storage by abandoned stream dividing plate
Stream chamber and abandoned stream chamber, abandoned stream dividing plate is provided with abandoned stream mouth, is connected with abandoned stream chamber in storage stream chamber, ball float chamber outer wall top
Be provided with the through inlet storing stream chamber and upper chamber, the leakage mouth of through storage stream chamber and lower chambers, and through lower chambers with
The leakage fluid dram in abandoned stream chamber, inlet is provided with dismountable blend stop.
As selection, in flow abandoning apparatus, it is additionally provided with the second ball float of the first ball-cock assembly for opening and closing through hole and opening and closing abandoned stream mouth
Valve, the ball float of the first ball-cock assembly is arranged at storage stream intracavity, by head rod and the first bulb stopper phase being arranged in upper chamber
Connect；The ball float of the second ball-cock assembly is arranged at bottom chamber, by the second connecting rod and the second bulb stopper being arranged at storage stream intracavity
Being connected, be provided with magnetic attracting valve below abandoned stream mouth, flow abandoning apparatus is internal is provided with floodwater releasing port, at the bottom of floodwater releasing port near apical position
Portion is higher than fluid guidance port upper oral part, is additionally provided with the abandoned stream pipeline through with abandoned stream chamber bottom flow abandoning apparatus, and abandoned stream pipeline is arranged
There is check valve.
As selection, being provided with reverse defecator in described filtering purifying equipment, described reverse defecator includes being arranged at
The chamber lower opening that flange baffle plate below fluid guidance port and annular inner wall, flange baffle plate and annular inner wall surround was
Filter entrance, Combined filtering appts is arranged at filtration entrance top, and rainwater collection collector is positioned at above Combined filtering appts.
As selection, described Combined filtering appts includes framework and filtering module, and lower portion is provided with several layers and crosses filter grid,
Filtering module was arranged in filter grid, and the size of filtering module, size are the most equal, the most replaceable, in filtering module
Being provided with filtering core, filtering core is quartz sand, activated carbon, filter screen or filter cloth.
As selection, being provided with sewage draining exit and drain outlet bottom described filtering purifying equipment, sewage draining exit area is less than fluid guidance port
Area, sewage draining exit is provided above the 3rd ball-cock assembly, and blow-off line is provided with check valve, and described ball-cock assembly includes the 3rd ball
Plug, the 3rd connecting rod and the 3rd ball float, the 3rd bulb stopper is provided with leakage mouth, and the 3rd ball float is arranged at annular inner wall and filtration
Between cleaning equipment wall, above the 3rd ball float, it is provided with limiting plate with lower section.
As selection, described tank body is double-wall structure, and the chamber that wall of inner container is surrounded constitutes water storage cavity, wall of inner container and outer wall
Between chamber constitute seepage chamber, seepage intracavity is arranged at intervals with support floor, supports and offers priming hole, outside tank body on floor
Wall bottom offers weepage holes, and wall of inner container top is provided with the spout hole of through water storage cavity and seepage chamber, spout hole is provided with
Check valve, is additionally provided with suction pump in water storage cavity, suction pump one end is disposed in proximity to water storage cavity bottom position, and the other end passes through
The access hole being arranged at tank body top is connected with rainwater reuse device, and tank base is provided with support seat, and tank body is arranged at road
In capital construction hole below face, capital construction hole wall and bottom are equipped with infiltration geotextiles, and capital construction is provided with back-up coat bottom hole, supports
Seat is arranged at above back-up coat, is provided with viscous flow seepage flow layer between capital construction hole wall and tank body, and viscous flow seepage flow layer is by diameter 1mm-10mm
Sand gravel composition.
As selection, the seepage border between subsystem connects or crosses one another, and each subsystem is provided with supervising device, monitoring dress
Putting and be connected with CS central control module, supervising device is arranged on flow abandoning apparatus fluid guidance port, water storage cavity is internal and viscous flow is oozed
In fluid layer.
The concrete effect of each structure of aforementioned schemes is:
1. in this programme, implementing region and be divided into several subregions, each subregion arranges a single subsystem, often
Individual subsystem include several rainwater treatment modules, each rainwater treatment module can individually implement rainwater early stage abandoned stream,
Filtration, purification and storage seepage function.
The seepage border of the most each subsystem connects or crosses one another, it is possible to cover the underground implemented in region to greatest extent,
Whole region UNICOM is become large-scale rainwater storage-subsoil water leaking substance, ecological environment in region is improved.
3. after rainfall, rainwater enters flow abandoning apparatus from collection device, and the contaminated rainwater of early stage is by abandoned stream, and then flow abandoning apparatus is opened
Beginning to collect the cleanest rainwater, this part rainwater enters filtering purifying equipment, is filtered by defecator,
Then storage in the water storage cavity of storage leak device is entered by pipeline, when rainwater amount of storage reaches to a certain degree,
By the outside seepage in seepage chamber, or by suction pump suction rainwater reuse device, it is achieved that rainwater-collecting-precisely
The environmental protection and energy saving effect of abandoned stream-filtration-storage-recycling, can be fully able to meet in urban construction at about rainwater
The related needs of reason.
4. in collection device, before the position of deposit cavity is arranged at water inlet, before after rainfall, rainwater on road surface flows into water inlet,
Deposit cavity must be first passed through, make the silt being mingled with in rainwater enter deposition in deposit cavity, be provided with on water inlet simultaneously
Filtering baffle, intercepts the floating thing in water outside water inlet with bulky refuse, after rainwater enters filter chamber, and mistake
The relatively fine impurity not carrying on the back filtering baffle interception is filtered by filter Hanging Basket again, by the setting of said structure,
The rainwater making entrance collection conduit is fully filtered pretreatment, improves the rainwater cleannes in pipeline.Water inlet width
Degree is less than deposit cavity throat width, and the rainwater being positioned at front, water inlet side must first flow through deposit cavity, prevent from not sinking
Long-pending rainwater is directly entered water inlet, improves deposition efficiency.Seepage mouth it is provided with, after rain stops bottom deposit cavity
In in deposit cavity, the rainwater of residual can leak into the soil of set position periphery by water seepage hole, in order in cleaning
The depositing contaminants in face；Deposit cavity is arranged at pavement edge, attendant can see outside pipeline portable fence every
The deposition conditions of silt in sedimentation basin below plate, pavement edge is provided with L-type buffer stopper, and portable fence dividing plate is arranged
On L-type buffer stopper, vehicle and the pressure of pedestrian's process can be born, reduce removable cover and installation position, ground
Gouging abrasion, improves device service life, and three sides of portable fence dividing plate may be contained within cushion pad, another
Limit and filtering baffle are formed in hinges mode and are flexibly connected, and directly being lifted by portable fence dividing plate can be to deposition
Intracavity portion clears up, and is provided with spacer, it is ensured that stability below buffer stopper and filtering baffle.Filtering baffle
Use the tilting design of similar shutter leaf, enter water direction along rainwater and tilt upward, make floating thing bigger with volume
Rubbish be blocked in outside swash plate, and rainwater can gap between baffle plate enter in aqueduct.Filter Hanging Basket edge away from
Leave a determining deviation from filtering cavity wall, enable the rainwater filtered relatively quickly by filtering Hanging Basket entrance draining
Pipe.
5., in flow abandoning apparatus, arranged by the combination of the first ball-cock assembly, the second ball-cock assembly and magnetic attracting valve, it is achieved liquid level is automatic
Control valve opening and closing, thus realize rainwater automatic flow abandoning and collection, can according to the early stage rain water drainage amount in city, place,
The volume of each chamber in flow abandoning apparatus is set, the buoyancy value of first, second ball-cock assembly and the opening and closing threshold value of magnetic attracting valve,
Realize accurate abandoned stream, make flow abandoning apparatus relatively quickly collect rainwater after abandoned stream, it is to avoid to natural resources
Waste.Upper chamber's water inlet is provided with dismountable blend stop, can be by adjusting the number of blend stop to adjust upper chamber
Storing greatly flow, thus control device total abandoned stream amount, blend stop number is the most, and it is the biggest, once that upper chamber's maximum stores flow
Property enter lower chambers the water yield the biggest, close electromagnetic valve need abandoned stream number of times the fewest, thus reach control abandoned stream total amount
Purpose, realize adapting to the different cities different demands to abandoned stream amount with this.When meeting with heavy showers, rainwater is rapid
Being full of and store stream chamber, for avoiding pipeline to pour in down a chimney, the rainwater exceeding collection port enters municipal drainage pipeline from floodwater releasing port.
6. filtering purifying equipment uses reverse filter design, when rainwater is after fluid guidance port enters drainage lumens, due to the face of fluid guidance port
Long-pending more than sewage draining exit area, liquid level starts to put aside below filter chamber, puts aside to after to a certain degree, passes through from below
Defecator enters above filter chamber, then enters storage leak device by collection port by pipeline, when liquid level continues
To certain phase, sewage draining exit is closed by ball-cock assembly, improves liquid level savings and the rate of filtration further, clean when filtering
After change equipment water inlet stops water inlet, in filtering purifying equipment, the rainwater of savings groove from ball-cock assembly bulb stopper is slow
Discharging, after liquid level drops to certain phase, ball-cock assembly is opened, and residue rainwater is discharged from sewage draining exit, takes away simultaneously
The remaining impurity of Partial filtration, device resets, and waits and filtering next time, it is achieved whole filtering purifying equipment automatic
Blowdown.At the defecator that filtering purifying equipment is used, each filtering module uses standardized designs, size, big
Little the most equal, the most replaceable, the quantity of filtering module can be adjusted according to filtration needs, by rainwater mistake
Filter direction is set to early stage filtering module, mid-term filtering module and later stage filtering module, early stage filtering module Nei Kecai
With the relatively low quartz sand of number, filtering the large granular impurity in rainwater, mid-term, filtering module can use mesh number
Higher quartz sand, filters again to impurity, and later stage filtering module can use activated carbon, thin in rainwater
Finely ground particle substance adsorbs, and is designed by above-mentioned multiple filtration, effectively rainwater can be carried out filtration, purification.
7. it is arranged at underground due to storage leakage tank, under ground pressure and intracavity collected rainwater internal pressure effect, tank body pole
Likely deforming breakage, therefore seepage intracavity is arranged at intervals with supporting clapboard, improves bearing capacity and the safety of tank body
Performance, is provided with priming hole on supporting clapboard simultaneously, makes whole seepage intracavity through, and rainwater is uniform at seepage intracavity
Distribution, it is to avoid rainwater is concentrated for a long time and is piled up in the tank body deformation that certain causes, and spout hole is provided with one-way membrane,
Rainwater can only be from seepage chamber one-way flow, it is to avoid rainwater pours in down a chimney back water storage cavity from seepage chamber, between tank body and capital construction hole
Being filled with viscous flow seepage flow layer, rainwater enters viscous flow seepage flow layer after weepage holes is oozed out, and further enters ground end seepage
Layer, to realize the rainwater storage in whole region and ground end seepage, viscous flow seepage flow layer employing diameter 1mm-10mm's
Sand gravel forms, and capital construction hole wall and bottom are equipped with infiltration geotextiles, intercepts impurity, isolation surrounding soil and impurity
Enter the sandy gravel stratum in capital construction hole, avoid sandy gravel stratum to enter surrounding soil simultaneously.
8. the rainwater after filtering enters water storage cavity savings from water inlet, flows into seepage chamber, seepage chamber after liquid level exceeds spout hole
Interior rainwater is flowed freely by priming hole, and rainwater penetrates into tank body Soil Surrounding sandy gravel stratum from weepage holes, and rainwater penetrates into
Soil.After tank body Soil Surrounding seeps water, level of ground water constantly raises, seepage intracavity water level and water level in water storage cavity
Raising, after water level is increased to water storage cavity storage completely, water inlet is no longer intake simultaneously, and unnecessary rainwater is carried out with municipal administration pipeline
Discharge.
9. flow abandoning apparatus fluid guidance port and water storage cavity be internal and is provided with supervising device, to rainwater treatment mould in viscous flow seepage flow layer
The running status of block and subsoil water storage leakage states are monitored, in order to grasp at any time in storage leak device
Rain leakage amount in rainwater reserves and viscous flow seepage flow layer, and the data of supervising device are finally collected to central authorities' control
System, carries out integral monitoring to the rainwater treatment situation implemented in region, it is achieved the big data pipe of sponge urban planning
Reason, and carry out integral dispensing by central control system, work by controlling suction pump, it is achieved the rainwater in region
Stored adjustment and rainwater recycling.
The invention has the beneficial effects as follows:
1. this system can apply to a section or is amplified to a region even the storm water man-agement system construction in a city,
The intelligent management system built just is meeting the new concept that urban rainwater integrated management is utilized by current national, i.e. " sponge
City " build；Whole system can be regarded as one " rainwater spongy body ", and each subsystem can be regarded as one
Section, individual city " sponge block ", arranges a number of rainwater treatment module, this rain in this section by amount of rainfall
Water treating module is exactly the sponge cell individual of " rainwater spongy body ", completes the coverage to it when rainfall
The collection of rainwater, abandoned stream, purifying, remain in a standstill, store, permeate overall process, this is just as the water suction of " sponge cell "
Process；And when needs water, we can take out the rainwater being stored in water tank in rainwater treatment module,
This is just as the expressed water process of " sponge cell ".
2. this storm water man-agement system rainwater is carried out " on the spot collect ", " treatment in situ ", " storage on the spot ", " infiltration on the spot ",
The principle of management of " reuse on the spot ", so can greatly reduce the pipe-line construction for delivering rainwater, it also avoid
Rainwater pollution problem in pipe conveying procedure, simultaneously because the rainwater of storage is evenly distributed in city everywhere,
This is very convenient when rainwater reuse, the transit link during rainwater reuse also saved.
The most each subsystem can flexibly be located under the bicycle road in city, under city square, under urban green space, city
Under parking lot, need not occupy the ground space that city is valuable, this more can embody in the Downtown of an inch of land is an inch of gold
Its economic benefit；Simultaneously because rainwater is stored in underground, completely cut off polluter, ensured the water quality of rainwater and kept away
Exempt from evaporation waste.
4. first this system meets its a certain amount of storage demand to the cleaning rainwater after processing, and exceedes a large amount of cleanings of amount of storage
Rainwater, eventually enters into underground by the viscous flow of this system, osmosis module, and this is to our many cities already
The rescue reparation of the ground water regime destroyed, repairs the ground water regime after improving, and it can become us and build
The part in sponge city, Urban Underground soil is converted to huge underground spongy body.
5. in this storm water man-agement system, each rainwater treatment module is separate, when individual module fault, and adjacent block around
The process function of malfunctioning module can also be shared outside normal operation；Furthermore, it is possible to adjusted by central control system
Save and coordinate a subsystem and processing module treating capacity operationally, or each subsystem during later stage rainwater reuse
Between with water allocate, farthest to play systemic-function.
6., based on These characteristics, when concrete construction system and enforcement, it is first according to sponge urban construction to rainwater surface runoff
Control total quantity requirement, region to be performed is divided into multiple section by certain area, then section is divided into several
Grid, arranges a rainwater-collecting processing module in each grid, by the rainwater treatment block combiner in each grid with
Form rainwater treatment subsystem, then be made up of the smart grid storm water man-agement system in whole city the combination of several subsystems
System.
In sum, the early-stage rainwater stream abandoning value that native system is planned according to each city, under any rain fall, all can essence
Standard realizes rainwater-collecting-accurate abandoned stream-filtration-storage-seepage function, and can effectively ensure that flood passage safety, and structure is reliable,
Easy to maintenance, the rainwater treatment situation implemented in region can be carried out integral monitoring, it is achieved the big data pipe of sponge urban planning
Reason, improves ecological environment in region.
Accompanying drawing explanation
Fig. 1 is tree storm water man-agement system schematic of the prior art；
Fig. 2 is the latticed storm water man-agement system schematic that this programme is provided；
Fig. 3 is subsystem set-up mode schematic diagram；
Fig. 4 is the inside annexation schematic diagram of single rainwater treatment module；
Fig. 5-Fig. 6 is the structural representation of rain collector；
Fig. 7-Figure 14 is to store leak device and the flow abandoning apparatus being arranged on and the structural representation of filtering purifying equipment；
Figure 15-Figure 17 is the concrete set-up mode schematic diagram of storage leak device；
Figure 18-Figure 22 is the operation principle schematic diagram of flow abandoning apparatus；
In figure, 1 is filtering purifying equipment, and 2 is flow abandoning apparatus, and 3 is tank body, and 4 is tank body water inlet, and 5 is floodwater releasing port, 6
For access hole, 7 is reverse filtering purifying equipment, and 8 for storing stream chamber, and 9 is upper chamber, and 10 is inlet and blend stop, and 11 is the
One bulb stopper, 12 is through hole, and 13 is head rod, and 14 is the first ball float, and 15 is the second ball float, and 16 is the second connecting rod,
17 is the second bulb stopper, and 18 is abandoned stream mouth, and 19 is abandoned stream chamber, and 20 is abandoned stream passage, and 21 is check valve, and 22 is magnetic attracting valve,
23 is leakage mouth, and 24 is leakage fluid dram, and 25 is fluid guidance port, and 26 is flange baffle plate, and 27 is annular inner wall, and 28 is rainwater-collecting
Pipe, 29 is Combined filtering appts, and 30 is sewage draining exit, and 31 is blow-off line, and 32 is the 3rd ball float, and 33 is the 3rd connection
Bar, 34 is the 3rd bulb stopper, and 35 is leakage mouth, and 36 is limiting plate, and 37 was filter grid, and 38 is early stage filtering module, and 39 are
Mid-term filtering module, 40 is later stage filtering module, and 41 is framework, 42 for support floor, 43 is priming hole, and 44 is base,
45 is seepage chamber, and 46 is spout hole, and 47 is weepage holes, and 48-1 is supercrust, and 48-2 is mixing packed layer, and 48-3 is
Base course, 48-4 is soil horizon, and 49 is infiltration geotextiles, and 50 is viscous flow seepage flow layer, and 51 is foundation stabilization layer, and 52 for dividing
Dividing plate, 53 is abandoned stream plate, and 54 is lower chambers, and 55 is water storage cavity, and 56 is abandoned stream state monitoring device, and 57 is storage seepage
State monitoring device, 58 is suction pump, and 59 is curb, and 60 is aqueduct, and 61 is deposit cavity, and 62 is water inlet and filtration
Baffle plate, 63 is movable rack cover plate, and 64 is water seepage hole, and 65 is L-type buffer stopper, and 66 is spacer, and 67 is road surface,
68 is removable cover, and 69 is filter chamber, and 70 is a bracer, and 71 for filtering Hanging Basket, and 72 is drain pipe.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is further illustrated.
A kind of novel intelligent grid storm water man-agement system, described system is made up of several subsystems, and each subsystem includes some
Individual rainwater treatment module, each rainwater treatment module includes tank body 3 and the flow abandoning apparatus 2 being arranged on tank body 3 and filters clean
Change equipment 1, flow abandoning apparatus 2 is provided with the water inlet 4 being connected with rain collector, and flow abandoning apparatus 2 is by fluid guidance port 25
Connecting with filtering purifying equipment 1, filtering purifying equipment 1 connects by rainwater collection collector 28 and tank body 3 are internal.
Described flow abandoning apparatus 2 is internally located on the sidewall at fluid guidance port 25 place and is provided with ball float chamber, is provided with in ball float chamber
Demarcation strip 52 is divided into upper chamber 9 and lower chambers 54, demarcation strip 52 is provided with through hole 12 by through for upper and lower chamber,
Ball float chamber outer wall is arranged near bottom position laterally abandoned stream dividing plate 56, and abandoned stream dividing plate 56 is by internal for flow abandoning apparatus 2 remaining
Space is divided into storage stream chamber 8 and abandoned stream chamber 19, and abandoned stream dividing plate 56 is provided with abandoned stream mouth 18, by storage stream chamber 8 and abandoned stream chamber
19 connect, and abandoned stream mouth 18 area is less than tank body water inlet 4 area, ball float chamber outer wall is additionally provided with through storage and flows chamber 8
With the inlet 10 of upper chamber 9, the through leakage mouth 23 storing stream chamber 8 and lower chambers 54, and through lower chambers 54 with abandon
The leakage fluid dram 24 in stream chamber 19, inlet 10 is provided with dismountable blend stop.
The second ball-cock assembly of the first ball-cock assembly for opening and closing through hole 12 and opening and closing abandoned stream mouth 18 it is additionally provided with in flow abandoning apparatus 2,
First ball float 14 is arranged in storage stream chamber 8, by head rod 13 and the first bulb stopper 11 phase being arranged in upper chamber 9
Connect；Second ball float 15 is arranged in lower chambers 54, stores, with being arranged at, the second ball flowed in chamber 8 by the second connecting rod 16
Plug 17 is connected, and is provided with magnetic attracting valve 22 below abandoned stream mouth 18.
Flow abandoning apparatus 2 is internal is provided with floodwater releasing port 5 near apical position, and bottom is provided with the abandoned stream pipe through with abandoned stream chamber 19
Road 20, abandoned stream pipeline 20 is provided with check valve 21.
Being provided with reverse defecator 7 in described filtering purifying equipment 1, described reverse defecator 7 includes being arranged at fluid guidance port
Below the chamber that flange baffle plate 26 below 25 and annular inner wall 27, flange baffle plate 26 and annular inner wall 27 surround
Opening is for filtering entrance, and Combined filtering appts 29 is arranged at filtration entrance top, and rainwater collection collector 28 is positioned at combination type mistake
Above filter device 29.
Combined filtering appts 29 includes framework 41, crosses filter grid 37 and the filtering module being arranged in filter grid 37, filters mould
Block is set to early stage filtering module 38 by dmp filter direction, mid-term filtering module 39 and later stage filtering module 40, early stage mistake
Using the quartz sand of 50 mesh in filter module 38, mid-term, filtering module 39 used the quartz sand of 100 mesh, later stage filtering module 40
Use activated carbon.
It is provided with sewage draining exit 30 and drain outlet 31 bottom described filtering purifying equipment 1, blow-off line 31 is provided with unidirectional
Valve 21, sewage draining exit 30 area is less than fluid guidance port 25 area, and sewage draining exit 30 is provided above the 3rd ball-cock assembly, described ball-cock assembly
Connecting 33 bars and the 3rd ball float 32 including the 3rd bulb stopper the 34, the 3rd, the 3rd bulb stopper 34 is provided with leakage mouth 35, the 3rd floats
Ball 32 is arranged between annular inner wall 27 and filtering purifying equipment wall, is provided with limiting plate with lower section above the 3rd ball float 32
36。
Described tank body is double-wall structure, and the chamber that wall of inner container is surrounded constitutes water storage cavity 58, the chamber between wall of inner container and outer wall
Constituting seepage chamber 45, tank wall bottom offers weepage holes 47, and wall of inner container top is provided with through water storage cavity 55 and seepage
The spout hole 46 in chamber 45, spout hole 46 is provided with spout hole check valve.
It is provided with support floor 42 in described tank body seepage chamber 45, supports floor 42 centre and offer priming hole 43.
Being provided with support seat 44 bottom tank body 3, tank body 3 top and filtering purifying equipment 1 top are provided with access hole 6.
Tank body 3 is arranged in capital construction hole, and capital construction hole is positioned at supercrust 48-1, mixing packed layer 48-2 and roadbase 48-3, base
Build and on the wall of hole, be provided with one layer of geotechnique's infiltration cloth 52, between tank body 3 and hole wall, be filled with viscous flow seepage floor 50, below base 44
It is provided with one layer of back-up coat 51, supports seat and be arranged on back-up coat.
Collection device includes the water inlet 62 being vertically installed in below curb 59 and is close to water inlet and is arranged under road surface 67
Deposit cavity 61, less than road surface bottom water inlet, is connected with filter chamber 69 by aqueduct 60, and filter chamber top is provided with
Removable cover 68, is provided with drain pipe 72 and is connected with flow abandoning apparatus water inlet bottom filter chamber, filter cavity wall and be provided with support
Block 70, filters Hanging Basket 71 and is arranged on a bracer, filters Hanging Basket top less than bottom aqueduct water exit position.Water inlet width
Less than deposit cavity throat width.Water inlet is vertically installed with filtering baffle.Deposit cavity entrance is provided with movable rack cover plate 63.
Described deposition cavity wall and road surface contact position are provided with L-type buffer stopper 65, and three edges of movable rack cover plate are arranged on L-type
On buffer stopper, residue is close to filtering baffle 62, uses hinging manner to be formed with filtering baffle and is flexibly connected.Movable rack
Cover plate and L-type buffer stopper top are all concordant with road surface.Spacer 66 it is provided with below L-type buffer stopper and filtering baffle.
Water seepage hole 64 it is provided with bottom deposit cavity.
1. rainwater flows into deposit cavity from road surface, and after storing completely in deposit cavity, rainwater flows through deposit cavity and enters water inlet, in rainwater
Silt fall into deposition in sedimentation basin, floating thing and bulky refuse are intercepted by filtering baffle, and rainwater is entered by aqueduct
After entering filter chamber, again filtered Hanging Basket and filtered, entered finally by drain pipe through above-mentioned pretreated rainwater
Flow abandoning apparatus.
2., due to magnetic attracting valve closedown under original state after rainwater enters flow abandoning apparatus, rainwater is storing stream intracavity savings, sub-fraction
Rainwater enters lower chambers by leakage mouth, enters abandoned stream chamber by leakage fluid dram immediately and is discharged by abandoned stream pipeline；
3. storing stream intracavity liquid level persistently to rise, make the first ball-cock assembly close through hole, rainwater is from the beginning of inlet enters upper chamber 9
Water-retention；
4. when liquid level rises to magnetic attracting valve preset value, magnetic attracting valve is opened, and stores stream intracavity liquid level and is discharged rapidly by abandoned stream mouth,
Liquid level declines, and the first ball-cock assembly opens through hole, and in upper chamber, the rainwater of savings enters lower chambers by through hole, stores stream
After intracavity liquid level is close to emptying, magnetic attracting valve is closed, and stores stream chamber and restarts water-retention, and upper chamber's maximum stores flow and can lead to
The number crossing adjustment inlet blend stop regulates and controls, and blend stop number is the most, and it is the biggest, once that upper chamber's maximum stores flow
Property enter lower chambers the water yield the biggest, close electromagnetic valve need abandoned stream number of times the fewest, thus reach control abandoned stream total amount
Purpose, realize adapting to the different cities different demands to abandoned stream amount with this；
5., after step 3 repeats n times, the rainwater discharged has reached city and has preset early-stage rainwater stream abandoning amount requirement, can start
Collecting follow-up cleaning rainwater, now bottom chamber rainwater puts aside the closedown preset value of the second ball-cock assembly, and second floats
Abandoned stream mouth is closed by ball valve, and magnetic attracting valve simultaneously closes off, and whole liquid level starts persistently to rise, and rainwater enters from fluid guidance port
Filtering purifying equipment；
6., after rainwater enters filtering purifying equipment, pass downwardly through the space between annular inner wall and filtering purifying equipment wall and enter filtration
Bottom cleaning equipment, part rainwater is discharged by sewage draining exit, remains in the part of bottom after being filtered the last time simultaneously
Impurity washes away from sewage draining exit in the lump, and owing to sewage draining exit area is less than fluid guidance port, therefore rainwater is put aside in bottom, works as liquid
Position is put aside to certain position, and sewage draining exit is closed by the 3rd ball-cock assembly, improves liquid level savings speed further；
7. the rainwater of savings enters reverse filtering purifying equipment from filtering entrance, and impurity is passed through rainwater-collecting by the rainwater after filtering
Pipe enters tank body water storage cavity and collects；
8., when the rainwater in tank body water storage cavity is put aside to spout hole height, rainwater enters seepage chamber by spout hole, and with oozing
Small opening directly penetrates in viscous flow seepage floor；
9., when meeting with heavy showers, the rainwater flowed in filtering purifying equipment has little time to be filtered by defecator, and filtration, purification sets
Standby interior liquid level raises, and the liquid level in flow abandoning apparatus increases to floodwater releasing port, and unnecessary rainwater is entered by floodwater releasing port
Enter municipal drainage pipeline, it is ensured that flood passage is unobstructed；
10. after rainfall stops, the leakage fluid dram of flow abandoning apparatus does not stop to discharge rainwater, and first overall liquid level continuous decrease discharges
Storing the rainwater of stream intracavity, bottom chamber rainwater drains the most therewith, and the second ball-cock assembly is opened, and flow abandoning apparatus recovers initial
State, filtering purifying equipment is no longer intake due to fluid guidance port simultaneously, and the rainwater of internal savings is from the leakage of the 3rd bulb stopper
Mouth is discharged with sewage draining exit, and when liquid level drops to a certain degree, the 3rd ball-cock assembly is opened, and improves draining further fast
Degree, empties rainwater in filtering purifying equipment, and after being filtered, remaining impurity is discharged from sewage draining exit in the lump simultaneously,
Municipal administration blow-off line is entered by blow-off pipe；
It is provided with supervising device, to rainwater treatment mould inside 11. flow abandoning apparatus fluid guidance ports and water storage cavity and in viscous flow seepage flow layer
The running status of block and subsoil water storage leakage states be monitored, and the data of supervising device are finally collected to
The central control system of system, it is achieved the rainwater treatment situation implemented in region is carried out integral monitoring；
12. when needs rainwater recycles, and by the suction pump being arranged in water storage cavity, rainwater is evacuated to rainwater reuse device and carries out
Distribution and utilization.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (9)
1. a novel intelligent grid storm water man-agement system, it is characterised in that a kind of novel intelligent grid storm water man-agement system, described system
System is made up of several subsystems, and each subsystem includes several rainwater treatment modules, and each rainwater treatment module is by arranging
Collection device below road surface or curb, flow abandoning apparatus, filtering purifying equipment, storage leak device composition, flow abandoning apparatus
Arranging on the storage means with filtering purifying equipment, collection device is connected with flow abandoning apparatus water inlet by pipeline, and abandoned stream fills
Putting and connected with filtering purifying equipment by fluid guidance port, filtering purifying equipment is by rainwater collection collector and stores inside leak device
Connect.
2. a kind of novel intelligent grid storm water man-agement system as claimed in claim 1, it is characterised in that collection device includes vertically setting
It is placed in collecting water inlet and being close to collect the deposit cavity that water inlet is arranged on road surface below curb, collects water inlet and pass through
Aqueduct is connected with collecting filter chamber, collects filter chamber top and is provided with removable cover, collects the row of being provided with bottom filter chamber
Water pipe is connected with flow abandoning apparatus water inlet, is provided with the first filtration Hanging Basket in collecting filter chamber；Collection device water inlet is hung down
Directly being provided with filtering baffle, deposit cavity entrance is provided with portable fence dividing plate, and deposition cavity wall is provided with L with road surface contact position
Type buffer stopper, three edges of portable fence dividing plate are arranged on L-type buffer stopper, and residue is close to filtering baffle, use
Hinging manner is formed with filtering baffle and is flexibly connected, and portable fence dividing plate and L-type buffer stopper top are all concordant with road surface, L-type
It is provided with spacer below buffer stopper and filtering baffle, less than road surface bottom water inlet, is provided with bottom deposit cavity and oozes
The mouth of a river.
3. a kind of novel intelligent grid storm water man-agement system as claimed in claim 1, it is characterised in that position in described flow abandoning apparatus
On the sidewall at fluid guidance port place, be provided with ball float chamber, be provided with in ball float chamber demarcation strip be divided into upper chamber with under
Chamber, demarcation strip is provided with through hole by through for upper and lower chamber, and ball float chamber outer wall is arranged near bottom position laterally abandoned stream
Dividing plate, internal for flow abandoning apparatus remaining space is divided into storage stream chamber and abandoned stream chamber, abandoned stream dividing plate is provided with and abandons by abandoned stream dividing plate
Head piece, connects storage stream chamber with abandoned stream chamber, and ball float chamber outer wall top is provided with the through inlet storing stream chamber and upper chamber,
The through leakage mouth storing stream chamber and lower chambers, and the leakage fluid dram in through lower chambers and abandoned stream chamber, inlet is provided with detachably
Blend stop.
4. a kind of novel intelligent grid storm water man-agement system as claimed in claim 3, it is characterised in that be additionally provided with in flow abandoning apparatus
For the first ball-cock assembly and second ball-cock assembly of opening and closing abandoned stream mouth of opening and closing through hole, the ball float of the first ball-cock assembly is arranged at storage stream chamber
In, it is connected with the first bulb stopper being arranged in upper chamber by head rod；The ball float of the second ball-cock assembly is arranged at cavity of resorption
Indoor, are connected with being arranged at the second bulb stopper storing stream intracavity by the second connecting rod, are provided with magnetic attracting valve below abandoned stream mouth,
Flow abandoning apparatus is internal is provided with floodwater releasing port near apical position, higher than fluid guidance port upper oral part bottom floodwater releasing port, bottom flow abandoning apparatus
It is additionally provided with the abandoned stream pipeline through with abandoned stream chamber, abandoned stream pipeline is provided with check valve.
5. a kind of novel intelligent grid storm water man-agement system as claimed in claim 1, it is characterised in that in described filtering purifying equipment
Being provided with reverse defecator, described reverse defecator includes being arranged at the flange baffle plate below fluid guidance port and annular inner wall,
The chamber lower opening that flange baffle plate and annular inner wall surround for filtering entrance, Combined filtering appts be arranged at filter into
Above Kou, rainwater collection collector is positioned at above Combined filtering appts.
6. a kind of novel intelligent grid storm water man-agement system as claimed in claim 5, it is characterised in that described Combined filtering appts
Including framework and filtering module, lower portion is provided with several layers and crosses filter grid, and filtering module was arranged in filter grid, filtering module
Size, size the most equal, the most replaceable, be provided with filtering core in filtering module, filtering core be quartz sand,
Activated carbon, filter screen or filter cloth.
7. a kind of novel intelligent grid storm water man-agement system as claimed in claim 6, it is characterised in that at the bottom of described filtering purifying equipment
Portion is provided with sewage draining exit and drain outlet, and sewage draining exit area is less than fluid guidance port area, and sewage draining exit is provided above the 3rd ball-cock assembly,
Being provided with check valve on blow-off line, described ball-cock assembly includes the 3rd bulb stopper, the 3rd connecting rod and the 3rd ball float, the 3rd bulb stopper
On be provided with leakage mouth, the 3rd ball float is arranged between annular inner wall and filtering purifying equipment wall, with lower section above the 3rd ball float
It is provided with limiting plate.
8. a kind of novel intelligent grid storm water man-agement system as claimed in claim 1, it is characterised in that described tank body is double wall knot
Structure, the chamber that wall of inner container is surrounded constitutes water storage cavity, and the chamber between wall of inner container and outer wall constitutes seepage chamber, and seepage intracavity is spaced
Being provided with support floor, support and offer priming hole on floor, tank wall bottom offers weepage holes, and wall of inner container top sets
It is equipped with the spout hole of through water storage cavity and seepage chamber, spout hole is provided with check valve, in water storage cavity, be additionally provided with suction pump,
Suction pump one end is disposed in proximity to water storage cavity bottom position, and the other end is by being arranged at access hole and the rainwater reuse at tank body top
Device is connected, and tank base is provided with support seat, and tank body is arranged in the capital construction hole below road surface, capital construction hole wall and bottom
Being equipped with infiltration geotextiles, capital construction is provided with back-up coat bottom hole, supports seat and is arranged at above back-up coat, capital construction hole wall and tank
Being provided with viscous flow seepage flow layer between body, viscous flow seepage flow layer is made up of the sand gravel of diameter 1mm-10mm,.
9. a kind of novel intelligent grid storm water man-agement system as claimed in claim 8, it is characterised in that the seepage limit between each subsystem
Boundary connects or crosses one another, and is provided with supervising device in subsystem, and supervising device is connected with CS central control module, prison
Control device is arranged in flow abandoning apparatus fluid guidance port, water storage cavity inside and viscous flow seepage flow layer.
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| CN201610281394.1A CN105804201B (en) | 2016-04-29 | 2016-04-29 | A kind of novel intelligent grid storm water man- agement system |
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| CN201610281394.1A CN105804201B (en) | 2016-04-29 | 2016-04-29 | A kind of novel intelligent grid storm water man- agement system |
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| CN105804201B CN105804201B (en) | 2018-02-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106416935A (en) * | 2016-08-29 | 2017-02-22 | 山东胜伟园林科技有限公司 | Intelligent farmland irrigation device |
| CN109056964A (en) * | 2018-07-02 | 2018-12-21 | 佛山科学技术学院 | A kind of drainage pipeline networks and dispatching method of Urban Flood Waterlogging |
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| CN109056964A (en) * | 2018-07-02 | 2018-12-21 | 佛山科学技术学院 | A kind of drainage pipeline networks and dispatching method of Urban Flood Waterlogging |
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| Publication number | Publication date |
|---|---|
| CN105804201B (en) | 2018-02-09 |
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