CN205875342U - Urban rainwater filters storage leakage system - Google Patents
Urban rainwater filters storage leakage system Download PDFInfo
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- CN205875342U CN205875342U CN201620383998.2U CN201620383998U CN205875342U CN 205875342 U CN205875342 U CN 205875342U CN 201620383998 U CN201620383998 U CN 201620383998U CN 205875342 U CN205875342 U CN 205875342U
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Abstract
The utility model discloses an urban rainwater filters storage leakage system, including filtering -purifying device and storage seepage device, filtering -purifying device is connected with municipal discharge pipeline through sewage pipes, and filtering -purifying device is connected with the storage seepage device that sets up underground through the pipeline simultaneously. The beneficial effects of the utility model are that: having integrated the rainwater and having filtered and the memory function, can set up in a flexible way in city road non -motor way, ground such as people moving walkways or municipal park, greenery patches below need not additionally to take ground surface space, and flexible can satisfy the relevant needs of sponge city construction.
Description
Technical field
This utility model relates to a kind of rain processing system, a kind of rainwater mistake being applied in sponge urban construction
Filter storage leaking substance.
Background technology
It is that row's block is put soon that urban construction in the past solves the thinking of rainwater emission problem, is collected by ground rainwater mouth and is arranged
Water municipal administration storm sewer system, is finally drained to natural water area.This processing method does not consider the collection recycling of rainwater, wave
Take natural resources, and be not provided with regulating and storing and purification facility, under heavy showers environment, be involved in the rubbish of pipe-line system by rainwater
With foreign material not only easy blocking pipeline, natural water area can be caused environmental pollution equally.
In order to solve upper problem, country proposes " sponge city " this concept, i.e. new for modern city design
Type storm water man-agement concept, makes urban infrastructure can adapt to environmental change, it is possible to the impact that elastic reply rainwater brings, in fall
Water suction, water-retention, infiltration, water purification during rain, utilize the rainwater release after storage process when necessary.
In prior art, the thinking to rainwater storage and utilization is to be concentrated to storage in large-scale cistern, passes through when needing again
Pipeline carries out carrying or move instrument transhipment, and this type of large-scale cistern maintenance cost is higher, and rainwater volatilizees and disappearing in transport
The waste degree such as consumption are more serious, do not accomplish that real energy-conserving and environment-protective and resource make full use of.
Utility model content
The purpose of this utility model is: provide a kind of urban rainwater to filter storage leaking substance, by following technical side
Case realizes:
A kind of urban rainwater filters storage leaking substance, including filtering purifying equipment and storage leak device, described filtration
Cleaning equipment is connected with municipal administration blowoff line by blow-off line, and filtering purifying equipment passes through pipeline simultaneously and is arranged on underground
Storage leak device be connected.
As preferably, described filtering purifying equipment is screened well, and described screened well is double-wall structure, screened well internal chamber wall
The chamber surrounded is filter chamber, is provided with defecator in filter chamber, and defecator is provided above being collected by filtration mouth, filters
Chamber between well internal chamber wall and screened well outer chamber wall is drainage lumens, is provided with through hole bottom screened well internal chamber wall, by filter chamber with
Drainage lumens is through, and screened well outer chamber wall is provided above the filtering purifying equipment water inlet through with drainage lumens, and device bottom sets
Being equipped with the sewage draining exit through with filter chamber, the area of filtering purifying equipment water inlet is more than sewage draining exit area.
As preferably, described defecator includes framework and filtering module, and lower portion is provided with several layers and crosses filter grid, filters
Module was arranged in filter grid, was provided with filtering core in filtering module, and the size of filtering module, size are the most equal, mutually it
Between replaceable, described filtering core is quartz sand, activated carbon, filter screen or filter cloth.
As preferably, sewage draining exit is connected with municipal administration blow-off line by blow-off line, arranges bottom filtering purifying equipment
There is the ball-cock assembly for control of sewage disposal mouth opening and closing, the bulb stopper of ball-cock assembly is provided with groove.
As preferably, described storage leak device is for storing leakage tank, and tank body top is provided with leakage tank water inlet, passes through
Pipeline is connected with the mouth that is collected by filtration of screened well.
As preferably, described seepage tank body is double-wall structure, and the chamber that leakage tank inwall is surrounded constitutes water storage cavity, oozes
Chamber between leakage top tank structure and leakage tank outer wall constitutes seepage chamber, leakage tank outer wall offers weepage holes, on leakage tank inwall
Portion is provided with the spout hole of through water storage cavity and seepage chamber, and seepage intracavity is arranged at intervals with support floor.
As preferably, described support floor offers priming hole.
As preferably, described spout hole is provided with check valve.
As preferably, described tank body top is provided with leakage tank access hole.
As preferably, described tank base is provided with support seat.
As preferably, leakage tank is arranged in the capital construction hole below road surface, and capital construction hole wall and bottom are equipped with infiltration geotechnique
Cloth, fills with viscous flow seepage flow layer between tank body and capital construction hole wall, and capital construction is additionally provided with back-up coat bottom hole, supports seat and is arranged at reinforcing
On layer.
Feature of the present utility model is:
1. whole system incorporates dmp filter, storage and seepage function, and rainwater is after entering filtering purifying equipment, first
Filtered by defecator, then entered storage in the water storage cavity of tank body by collection conduit, when rainwater amount of storage reaches certain
During degree, by the outside seepage in seepage chamber of tank body, it is achieved that the environmental protection and energy saving effect of dmp filter-collection-recycling；
2. screened well uses reverse filter design, when rainwater is after filtering purifying equipment water inlet enters drainage lumens, due to
The area of filtering purifying equipment water inlet is more than sewage draining exit area, and liquid level starts to put aside below filter chamber, and savings is to certain journey
After degree, entered above filter chamber by defecator from below, then enter stored filter device by collection port by pipeline, when
After liquid level proceeds to certain phase, sewage draining exit is closed by ball-cock assembly, improves liquid level savings and the rate of filtration further；
3. after filtering purifying equipment water inlet stops water inlet, the rainwater of savings leading to from ball-cock assembly bulb stopper in screened well
Groove is slowly discharged, and after liquid level drops to certain phase, ball-cock assembly is opened, and residue rainwater is discharged from sewage draining exit, takes away portion simultaneously
Dividing and filter remaining impurity, device resets, and waits and filtering next time, it is achieved the automatic pollution discharge of whole screened well；
4., in the defecator set by filtering purifying equipment, each filtering module uses standardized designs, and size, size are equal
Equal, the most replaceable, the quantity of filtering module can be adjusted according to filtration needs, is set to by dmp filter direction
Early stage filtering module, mid-term, filtering module and later stage filtering module, can use the quartz sand that number is relatively low in early stage filtering module,
Filtering the large granular impurity in rainwater, mid-term, filtering module can use the quartz sand that mesh number is higher, carries out impurity again
Secondary filtration, later stage filtering module can use activated carbon, adsorbs the fine particulate material in rainwater, by above-mentioned multilamellar mistake
Filter design, effectively can carry out filtration, purification to rainwater, drain outlet is provided with check valve, it is to avoid in municipal administration drain outlet
Sewage enters screened well by blow-off pipe；
5. being provided with one-way membrane on spout hole, rainwater can only be from seepage chamber one-way flow, it is to avoid rainwater pours in down a chimney from seepage chamber
Return water storage cavity；
6. it is arranged at underground in view of this equipment, under ground pressure and intracavity collected rainwater internal pressure effect, tank body
Very likely deforming breakage, therefore seepage intracavity is arranged at intervals with support floor, improves bearing capacity and the security performance of tank body,
Support on floor simultaneously and be provided with priming hole, make whole seepage intracavity through, rainwater is uniformly distributed at seepage intracavity, it is to avoid rain
Water is concentrated for a long time and is piled up in the tank body deformation that certain causes；
7. being filled with viscous flow seepage flow layer between tank body and capital construction hole, viscous flow seepage flow layer is by the sand gravel of diameter 1mm-10mm
Mixing, rainwater enters viscous flow seepage flow layer after weepage holes is oozed out, and further enters Soil Surrounding, to improve subsoil water
Position, it is achieved the rainwater storage in whole region and ground end seepage, leakage tank is arranged in the capital construction hole below road surface, tank body and base
Building and fill with viscous flow seepage flow layer between the wall of hole, viscous flow seepage flow layer is made up of the sand gravel of diameter 1mm-10mm, capital construction hole wall and bottom
It is equipped with infiltration geotextiles, intercepts impurity, isolation surrounding soil and impurity and enter the sandy gravel stratum in capital construction hole, avoid gravel simultaneously
Layer enters surrounding soil.
8. the rainwater after filtering enters water storage cavity savings from leakage tank water inlet, flows into seepage after liquid level exceeds spout hole
Chamber, the rainwater of seepage intracavity is flowed freely by priming hole, and rainwater penetrates into tank body periphery viscous flow seepage flow layer from weepage holes, and rainwater is again
Penetrate into Soil Surrounding.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, leakage tank water inlet is no longer intake simultaneously, and unnecessary rainwater is arranged with municipal administration pipeline
Put.
In sum, the beneficial effects of the utility model are: incorporate dmp filter and storage function, can be arranged at flexibly
Urban road bicycle lane, footpath or municipal park, greenery patches etc. are below ground, it is not necessary to additionally take spatial surface, motor-driven
Flexibly, sponge urban construction can be met be correlated with needs.
Accompanying drawing explanation
Fig. 1 is overall structure block diagram of the present utility model；
Fig. 2-Fig. 6 is the concrete structure schematic diagram of filtering purifying equipment；
Fig. 7-Figure 11 is concrete structure and the set-up mode schematic diagram of stored filter cleaning equipment；
In figure, 1 is filtering purifying equipment, and 2 is filtering purifying equipment access hole, and 3 is filtering purifying equipment water inlet, and 4 are
Drainage lumens, 5 is filter chamber, and 6 is sewage draining exit, and 7 is ball-cock assembly, and 8 is defecator, and 9 for being collected by filtration mouth, and 10 is through hole, and 11 are
Later stage filtering module, 12 is filtering module in mid-term, and 13 is early stage filtering module, and 14 is framework, and 15 was filter grid, and 16 is ball float,
17 is lever, and 18 is bulb stopper, and 19 is groove, and 20 is leakage tank water inlet, and 21 is leakage tank inwall,
22 is leakage tank outer wall, and 23 is water storage cavity, and 24 is seepage chamber, and 25 for supporting floor, and 26 is leakage tank access hole, 27
For supporting seat, 28 is spout hole, and 29 is priming hole, and 30 is weepage holes, and 31 for checking pipeline, and 32 is supercrust, and 33 fill out for mixing
Filling layer, 34 is roadbase, and 35 for being detained seepage flow layer, and 36 is soil horizon, and 37 is back-up coat, and 38 is infiltration geotextiles.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
With reference to shown in Fig. 1, a kind of urban rainwater filters storage leaking substance, including filtering purifying equipment and storage seepage dress
Putting, filtering purifying equipment is connected with municipal administration blowoff line by blow-off line, and filtering purifying equipment passes through pipeline and sets simultaneously
Put the storage leak device in underground to be connected.
With reference to shown in Fig. 2-Fig. 6, filtering purifying equipment 1 is screened well, and screened well is double-wall structure, screened well internal chamber wall
The chamber surrounded is filter chamber 5, is provided with defecator 8 in filter chamber, and defecator 8 is provided above mouth 9 is collected by filtration,
Chamber between screened well internal chamber wall and screened well outer chamber wall is drainage lumens 4, is provided with through hole 10 bottom screened well internal chamber wall, incited somebody to action
Filter chamber 5 is through with drainage lumens 4, and screened well outer chamber wall is provided above the filtering purifying equipment water inlet 3 through with drainage lumens 4,
Device bottom is provided with the sewage draining exit 6 through with filter chamber 5, and the area of filtering purifying equipment water inlet 3 is more than sewage draining exit area
6.Described defecator 8 includes framework 14 He, and frame is internally provided with three layer filtration lattice 15, early stage filtering module 13, filters mid-term
Module 12 and later stage filtering module 11 were arranged in filter grid 15, used the quartz sand of 1 mesh in early stage filtering module 13, mid-term mistake
Filter module 12 can use the quartz sand of 10 mesh, and later stage filtering module 11 uses activated carbon.Sewage draining exit 6 is by blow-off line and municipal administration
Blow-off line is connected, and is provided with the ball-cock assembly for control of sewage disposal mouth 6 opening and closing bottom filtering purifying equipment, the bulb stopper of ball-cock assembly
Groove 19 it is provided with on 18.
With reference to shown in Fig. 7-Figure 10, seepage tank body is double-wall structure, and the chamber that leakage tank inwall 21 is surrounded constitutes storage
Water cavity 12, the chamber between leakage tank inwall 21 and leakage tank outer wall 23 constitutes seepage chamber 24, leakage tank outer wall 22 offers and oozes
Small opening 30, leakage tank inwall 21 top is provided with the spout hole 28 of through water storage cavity 23 and seepage chamber 24, and in seepage chamber 24 interval
It is provided with support floor 25, described support floor 25 offers priming hole 29, described spout hole 28 is provided with check valve, institute
Stating tank body top and arrange promising leakage tank access hole 26, described tank base is provided with support seat 27.
As shown in figure 11, tank body is arranged in the capital construction hole below road surface 32, and leakage tank access hole is provided with towards road
The service conduits 31 in face 32, capital construction is provided with back-up coat 37 bottom hole, supports seat 27 and is arranged at above back-up coat 37, tank body and base
Build hole wall between fill with viscous flow seepage flow layer 33, be detained seepage flow layer use 1mm-10mm sand gravel mix, capital construction hole wall and
Bottom is equipped with infiltration geotextiles 38, after rainwater oozes out in tank body, enters and is detained seepage flow layer, then through infiltration geotextiles gradually
Penetrate into the soil horizon 36 of periphery, to play underground storage and to improve the effect of level of ground water.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (10)
1. a urban rainwater filters storage leaking substance, it is characterised in that include filtering purifying equipment and storage leak device,
Described filtering purifying equipment is connected with municipal administration blowoff line by blow-off line, and filtering purifying equipment passes through pipeline and sets simultaneously
Put the storage leak device in underground to be connected.
2. a kind of urban rainwater as claimed in claim 1 filters storage leaking substance, it is characterised in that described filtration, purification sets
Standby for screened well, described screened well is double-wall structure, and the chamber that screened well internal chamber wall is surrounded is filter chamber, sets in filter chamber
Being equipped with defecator, defecator is provided above being collected by filtration mouth, the chamber between screened well internal chamber wall and screened well outer chamber wall
For drainage lumens, being provided with through hole bottom screened well internal chamber wall, filter chamber is through with drainage lumens, and screened well outer chamber wall is provided above
Having the filtering purifying equipment water inlet through with drainage lumens, device bottom is provided with the sewage draining exit through with filter chamber.
3. a kind of urban rainwater as claimed in claim 2 filters storage leaking substance, it is characterised in that described defecator bag
Including framework and filtering module, lower portion is provided with several layers and crosses filter grid, and filtering module was arranged in filter grid, and set in filtering module
Being equipped with filtering core, the size of filtering module, size are the most equal, the most replaceable, and described filtering core is quartz sand, work
Property charcoal, filter screen or filter cloth.
4. a kind of urban rainwater as claimed in claim 3 filters storage leaking substance, it is characterised in that sewage draining exit passes through blowdown
Pipeline is connected with municipal administration blow-off line, is provided with the ball-cock assembly for control of sewage disposal mouth opening and closing bottom filtering purifying equipment, floating
It is provided with groove on the bulb stopper of ball valve.
5. a kind of urban rainwater as claimed in claim 1 filters storage leaking substance, it is characterised in that described storage seepage fills
Being set to store leakage tank, tank body top is provided with leakage tank water inlet, is connected with the mouth that is collected by filtration of screened well by pipeline.
6. a kind of urban rainwater as claimed in claim 5 filters storage leaking substance, it is characterised in that described seepage tank body is
Double-wall structure, the chamber that leakage tank inwall is surrounded constitutes water storage cavity, the chamber structure between leakage tank inwall and leakage tank outer wall
Becoming seepage chamber, leakage tank outer wall bottom offers weepage holes, and leakage tank upper inside wall is provided with through water storage cavity and seepage chamber
Spout hole, seepage intracavity is arranged at intervals with support floor.
7. a kind of urban rainwater as claimed in claim 6 filters storage leaking substance, it is characterised in that on described support floor
Offer priming hole.
8. a kind of urban rainwater as claimed in claim 7 filters storage leaking substance, it is characterised in that set on described spout hole
It is equipped with check valve.
9. a kind of urban rainwater as described in any one in claim 1-8 filters storage leaking substance, it is characterised in that institute
State tank base and be provided with support seat.
10. a kind of urban rainwater as claimed in claim 9 filters storage leaking substance, it is characterised in that leakage tank is arranged at
In capital construction hole below road surface, capital construction hole wall and bottom are equipped with infiltration geotextiles, use viscous flow seepage flow between tank body and capital construction hole wall
Layer is filled, and capital construction is additionally provided with back-up coat bottom hole, supports seat and is arranged on back-up coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383998.2U CN205875342U (en) | 2016-04-29 | 2016-04-29 | Urban rainwater filters storage leakage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383998.2U CN205875342U (en) | 2016-04-29 | 2016-04-29 | Urban rainwater filters storage leakage system |
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| CN205875342U true CN205875342U (en) | 2017-01-11 |
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| CN201620383998.2U Active CN205875342U (en) | 2016-04-29 | 2016-04-29 | Urban rainwater filters storage leakage system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859089A (en) * | 2017-09-11 | 2018-03-30 | 宁波海逸园林工程有限公司 | Rainwater-collecting and rainwater the greening cyclic utilization system in sponge city |
| CN109231294A (en) * | 2018-09-21 | 2019-01-18 | 杭州民安环境工程有限公司 | A kind of filter device for river regulation |
| CN109235333A (en) * | 2018-10-24 | 2019-01-18 | 梅茜 | A kind of safe cleaning device of road guard |
| CN109464846A (en) * | 2019-01-10 | 2019-03-15 | 郑州碧兴环保科技有限公司 | A kind of layer-stepping mechanical automation backwashing sewage water processing unit |
-
2016
- 2016-04-29 CN CN201620383998.2U patent/CN205875342U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859089A (en) * | 2017-09-11 | 2018-03-30 | 宁波海逸园林工程有限公司 | Rainwater-collecting and rainwater the greening cyclic utilization system in sponge city |
| CN109231294A (en) * | 2018-09-21 | 2019-01-18 | 杭州民安环境工程有限公司 | A kind of filter device for river regulation |
| CN109231294B (en) * | 2018-09-21 | 2021-07-30 | 杭州民安环境工程有限公司 | A filter equipment for river regulation |
| CN109235333A (en) * | 2018-10-24 | 2019-01-18 | 梅茜 | A kind of safe cleaning device of road guard |
| CN109464846A (en) * | 2019-01-10 | 2019-03-15 | 郑州碧兴环保科技有限公司 | A kind of layer-stepping mechanical automation backwashing sewage water processing unit |
| CN109464846B (en) * | 2019-01-10 | 2023-09-08 | 郑州碧兴环保科技有限公司 | Layered mechanical automatic backwashing sewage treatment device |
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