CN107642142A - Resident living area infiltration type intercepting pollution for rainwater governing system - Google Patents

Resident living area infiltration type intercepting pollution for rainwater governing system Download PDF

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Publication number
CN107642142A
CN107642142A CN201710995443.2A CN201710995443A CN107642142A CN 107642142 A CN107642142 A CN 107642142A CN 201710995443 A CN201710995443 A CN 201710995443A CN 107642142 A CN107642142 A CN 107642142A
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China
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rainwater
well
living area
storage module
resident living
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CN201710995443.2A
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Chinese (zh)
Inventor
张延年
杨森
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Shenyang Jianzhu University
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Shenyang Jianzhu University
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Priority to CN201710995443.2A priority Critical patent/CN107642142A/en
Publication of CN107642142A publication Critical patent/CN107642142A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/30Flood prevention; Flood or storm water management, e.g. using flood barriers

Abstract

The invention provides resident living area infiltration type intercepting pollution for rainwater governing system, including road surface, rain collection well, conduit, section dirty well, screened well, rainwater storage module, drainpipe, city planting ductwork, lawn, tank of regulating and storing, water pump and drinking-water pipe.The beneficial effects of the invention are as follows simple structure, stress performance is good, it can reclaim, store and filter, purifying rainwater, effectively solves the problems, such as resident living area ponding, play rainwater storage function, improve resident living area weather conditions, alleviate tropical island effect, the system can also improve resident living area noise pollution, caused by can not solving storm runoff efficiently against existing urban drainage pipe network system when heavy rain arrives the problems such as waterlogging, realize collection rain, cut dirt, storage, discharge, peak clipping waterlogging etc. of regulating and storing and alleviate automatically controls, ecological, environmental protective, help to improve the environment such as underground water source and ecology.

Description

Resident living area infiltration type intercepting pollution for rainwater governing system
Technical field
The present invention relates to a kind of intercepting pollution for rainwater governing system, belongs to draining of catchmenting, intercepting pollution for rainwater technical controlling field, especially It is to be related to a kind of resident living area infiltration type intercepting pollution for rainwater governing system.
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 ".International term is " low shadow Ring exploitation storm-water system structure ".Rain when water suction, water storage, infiltration, drainage, water purification, it is necessary to when by the water stored " release " and plus To utilize.
An important method of the permeability road surface as " Demonstration for Ecological Sanitation ", have become road drainage design one are important Part.Porous pavement is applied to pavement, car lane, lightweight track and various stadium roads, conventional permeable road Face engineering has no unified standard, and road surface is permeable, gas permeability is not high, and wherein water permeable concrete rough surface, bearing capacity are low;Water-permeable brick Permeable by pore, the time easily blocks for a long time, and waterproof with cement bonded sand or fine-stone concrete laying, bearing capacity is also poor, and cost is high;Also Plastic tube frame mould, i.e., be first put on bed course, penetration concrete by the method for having some permeable cement road surfaces to use pre-buried pipe support, After concrete drying, multiple through holes that pipe support mould is set then turn into osculum, higher using such method cost, Engineering time is grown, and because architectural surface is waterproof pavement material, can not play permeable effect, it is environmentally friendly with it is attractive in appearance can not be simultaneous Care for.
With the development of urbanization process, the area rapid growth on impermeable ground, pollutant is caused to be accumulated so that road Hold substantial amounts of pollutant in the rainwater of face, show in the research in terms of some pavement runoffs, in initial stage 30% rainfall runoff Pollutional load accounts for the 70% of whole field rainfall pollution, and therefore, retention and the processing of early-stage rainwater can effectively control the water that runoff zones are come Body pollution.At present, also there is different measures for rainwater pollution processing both at home and abroad, foreign countries are directly to gather up rainwater mostly To recycle, the country is that early-stage rainwater is introduced directly into sewage treatment plant, have ignored sewage treatment plant's decontamination finite capacity, unnecessary Sewage is unprocessed to be directly discharged into natural water.Therefore, it is necessary to develop the Initial Runoff rain that can make up these aspect deficiencies Water cut dirty processing unit, collect and purifying city road surface rainwater, and with purification, filtering after storm water conservation lawn, raising water The utilization rate of resource.
The content of the invention
The problem of existing for prior art, the present invention provide resident living area infiltration type intercepting pollution for rainwater governing system, solution Having determined, conventional road surface is permeable, gas permeability is not high, and bearing capacity is also poor, and cost is high, engineering time length, resident living area road surface product Waterlogging asks caused by water, rainwater can not be recycled well and urban drainage pipe network system can not solve storm runoff Topic.
To achieve the above object, the present invention adopts the following technical scheme that:
Resident living area infiltration type intercepting pollution for rainwater governing system, including road surface, rain collection well, conduit, cut dirty well, screened well, Rainwater storage module, drainpipe, city planting ductwork, lawn, tank of regulating and storing, water pump and drinking-water pipe, wherein, described resident living The structure of area's infiltration type intercepting pollution for rainwater governing system is followed successively by road surface, rain collection well, cuts dirty well, screened well, city from left to right Political affairs pipe network, lawn and tank of regulating and storing, multiple rains can be set to collect wells on described road surface, what rain collection well was collected Rainwater is successively entered by pipeline cuts dirty well, screened well, rainwater storage module and tank of regulating and storing;Under in described screened well Portion communicates through conduit with rainwater storage module, and top is through conduit and city planting ductwork UNICOM, the height of described rainwater storage module Less than the height of city planting ductwork, drainpipe connects rainwater storage module simultaneously and tank of regulating and storing, and water is arranged at tank bottom of regulating and storing Pump, water pump are connected with the entrance of drinking-water pipe;The described bottom surface for cutting dirty well, screened well, rainwater storage module and tank of regulating and storing In sustained height;When there is the gradient on road surface, whole road structure is preferentially vertical with the direction of the gradient.
Wherein, described resident living area infiltration type intercepting pollution for rainwater governing system also includes lawn;Described rainwater-collecting Well includes the rain perforaled strainer on upper strata and the sand stone layer of center section, and sand stone layer communicates with described conduit;Described cuts dirty Jing Bao The decontamination basket for cutting dirty well access cover and being positioned over section dirty well inner space on upper strata is included, decontamination basket has decontamination basket shadoof, decontaminates basket It can be taken out from cutting in dirty well;The filtering dress that described screened well includes the screened well access cover on upper strata and is positioned over inside screened well Put, filter has filter shadoof, and filter can take out from screened well.
Wherein, described rain collection well is rectangle dead slot shape, and the material of rain collection well uses granite or concrete It is made, described rain perforaled strainer is made using Stainless-steel space grids, and described sand stone layer is in loose structure, and sand stone layer uses sand Stone laying forms, and the pavement thickness of sand stone layer is 25cm-30cm.
Wherein, described rainwater storage module is spliced using stainless steel plate, and rainwater storage module uses horizontal stroke, indulged into Row's is equidistantly evenly arranged mode and arranges.
Wherein, the width on described lawn is identical with the overall width of rainwater storage module.
Wherein, the cross section of described conduit is rounded, and its diameter is arranged to 3cm-5cm;Described drainpipe it is cross-section Face is rounded, and its diameter is arranged between 4cm-6cm;The cross section of described drinking-water pipe is rounded, and its diameter is arranged on 3cm- Between 5cm.
Wherein, the bottom surface of described decontamination basket is provided with multiple permeable holes, and permeable hole is using equidistant equally distributed side Formula is set, and the aperture of permeable hole is 20mm-30mm.
Wherein, described cut dirty well access cover, screened well access cover, decontamination basket and filter use stainless steel material system Into, and be from top to bottom followed successively by inside filter purification of water quality layer, non-woven geotechnical cloth layer, except oil reservoir, water salt and heavy metal from Sub- adsorption layer, described purification of water quality layer are formed using zeolite filling, and the particle diameter of zeolite is 20mm-30mm, the thickness of mating formation of zeolite Spend for 15cm-20cm;Described non-woven geotechnical cloth layer is made using synthetic fibers by acupuncture or braiding, non-woven geotextile The pavement thickness of layer is 15cm-20cm;It is described except oil reservoir pavement thickness is 15cm-20cm;Described water salt and heavy metal from The pavement thickness of sub- adsorption layer is 15cm-20cm;Zeolite, non-woven geotechnical cloth layer in purification of water quality layer, except oil reservoir, water salt and again Adsorption of metal ions layer can regularly replace;
Wherein, the surrounding of described tank of regulating and storing and bottom wall are spliced using the precast rc slab of high intensity, its Cross section is rectangle, and the inside for tank of regulating and storing is wiped one's face using concrete layer, on concrete layer plus makees waterproof coating, storage of regulating and storing The side wall in pond has with rainwater storage module joint to be uniformly distributed and horizontal, the vertical some drainpipes in a row equally arranged, Described drainpipe and the side wall for tank of regulating and storing are in 90 ° of angle right angle settings;Described rainwater storage module integral thickness is 150cm-200cm, rainwater storage module are having waterproof cloth close to the side for tank of regulating and storing, are having antiseepage on the outside of waterproof cloth Cement layer, waterproof cloth are done three layers after being mixed using macromolecule waterproof ventilative material with cloth and are combined.
Wherein, described macromolecule waterproof ventilative material is PTFE film.
The beneficial effects of the invention are as follows simple structure, stress performance is good, simple processing, and bearing capacity is strong, steady quality, and this is The structure of system can be reclaimed, stored and filter, purifying rainwater, while the rainwater collected can be absorbed by lawn, auxiliary flower The growth of the plants such as careless trees, the problem of can effectively solve the problem that resident living area surface gathered water, it can also effectively act as rainwater tune The function of storage, the weather conditions of resident living area can be improved, and can effectively alleviate tropical island effect, while the sandstone set Between loose structure can effectively absorb each noise like such as automobile, motorcycle, effectively improve resident living area noise pollution, it is raw State environmental protection, can not solve storm runoff when heavy rain arrives efficiently against existing urban drainage pipe network system and cause Waterlogging the problems such as, realize collection rain, cut dirty, storage, discharge, peak clipping waterlogging etc. of regulating and storing and alleviate automatically control, contribute to Improve the environment such as underground water source and ecology, soil, it is right to realizing that the target on self-restraint lawn and Water Ecological Recovery is significant " sponge city ", which is built, has important references meaning.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of infiltration type intercepting pollution for rainwater governing system in resident living area of the present invention.
Fig. 2 is the schematic cross-sectional view with acclive resident living area infiltration type intercepting pollution for rainwater governing system.
In figure, 1 is road surface, and 2 be rain perforaled strainer, and 3 be sandstone, and 4 be rain collection well, and 5 be conduit, and 6 overhaul to cut dirty well Lid, 7 be screened well access cover, and 8 is cut a dirty well, and 9 be screened well, and 10 be purification of water quality layer, and 11 be non-woven geotechnical cloth layer, 12 for except Oil reservoir, 13 be water salt and heavy metal ion adsorbed layer, and 14 be rainwater storage module, and 15 be drainpipe, and 16 be to decontaminate basket shadoof, 17 It is city planting ductwork for filter shadoof, 18,19 be decontamination basket, and 20 be filter, and 21 be lawn, and 22 be tank of regulating and storing, 23 be water pump, and 24 be drinking-water pipe.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in detail embodiment, but they can not be interpreted as to the present invention The restriction of protection domain.
Embodiment 1
As shown in figure 1, resident living area infiltration type intercepting pollution for rainwater governing system, including road surface 1, rain perforaled strainer 2, sandstone 3, rainwater Well 4, conduit 5 are collected, dirty well access cover 6, screened well access cover 7 is cut, cuts dirty well 8, screened well 9, purification of water quality layer 10, nonwoven soil Work layer of cloth 11, except oil reservoir 12, water salt and heavy metal ion adsorbed layer 13, rainwater storage module 14, drainpipe 15, decontamination basket shadoof 16th, filter shadoof 17, city planting ductwork 18, decontamination basket 19, filter 20, lawn 21, tank 22 of regulating and storing, the and of water pump 23 Drinking-water pipe 24, the structure of the system are followed successively by road surface 1 and rain collection well 4, cut dirty well 8, screened well 9, municipal administration pipe from left to right Net 18, lawn 21 and tank 22 etc. of regulating and storing, the both sides on road surface 1 are provided with rain collection well 4, and rain collection well 4 is arranged to square Shape dead slot shape, the inside are provided with sandstone 3, cut in dirty well 8 and are provided with decontamination basket 19, and decontamination basket 19 can be entered by decontaminating basket shadoof 16 Row is cleared up, and filter 20 is provided with screened well 9, and filter 20 can be cleared up by filter shadoof 17, filtering Well 9 and rainwater storage module 14 and the UNICOM of city planting ductwork 18, rainwater storage module 14 and the UNICOM of tank 22 that regulates and stores, rainwater-collecting Rainwater in well 4 can flow into rainwater storage module 14 after permeating layer by layer, filter, purify, and be collected into rainwater storage module 14 In rainwater can quickly discharge into tank 22 of regulating and storing, realize the quick collection of rainwater and store, it is filtering in tank 22 of regulating and storing, net Rainwater after change can conserve lawn 21 by water pump 23, the drinking-water pipe 24 of setting.
The material of rain collection well 4 is formed using the larger concrete for making of granite or hardness, and the inside is provided with sandstone 3, it can effectively increase the bearing capacity on road surface 1, and effectively to absorb automobile, motorcycle etc. all kinds of for the loose structure between sandstone 3 Noise, effectively improves resident living area noise pollution, and sandstone 3 is formed using with the sandstone laying compared with high permeability, is used for Filter off the particulate materials such as the grains of sand larger in rainwater, stone, pavement thickness 25cm-30cm, because sandstone 3 has certain hole Gap rate, thus by this structure sheaf of sandstone 3 with certain porosity can suspended solids and other impurity in trap water, with Reach the effect of primary purifying to the pavement runoff for carrying a large amount of pollutants, and sandstone 3 can regularly replace, maintenance and cleaning side Just.
Rain perforaled strainer 2 is preferentially made using the preferable Stainless-steel space grids of water penetration, and it has stronger fastness and knot Reality.
Rainwater storage module 14 is preferentially spliced using stainless steel plate, and rainwater storage module 14 is preferentially using uniform point Cloth, and it is horizontal, vertical in a row, it is equally spaced, the width on lawn 21 is identical with the overall width of rainwater storage module 14.
Cut dirty well access cover 6, screened well access cover 7, decontamination basket 19 and filter 20 and preferentially use stainless steel material system Form, and decontaminate basket 19 and filter 20 to regularly replace, maintenance and cleaning is convenient.
The cross section of conduit 5 is rounded, and its diameter is arranged between 3cm-5cm, and the cross section of drainpipe 15 is rounded, its Diameter is arranged between 4cm-6cm, and the cross section of drinking-water pipe 24 is rounded, and its diameter is arranged between 3cm-5cm.
The bottom surface of decontamination basket 19 is provided with multiple permeable holes, preferentially using spaced set, the current contributed in conduit 5 The granule foreign such as mud and the tiny grains of sand, rubble is filtered off after entering to decontaminate basket 19, with the road surface footpath to carrying a large amount of pollutants Stream reaches the effect purified again, and decontaminates basket 19 and can regularly replace, and maintenance and cleaning is convenient, and the aperture of permeable hole is about 20mm-30mm, permeable hole are preferentially uniformly distributed in the bottom surface of decontamination basket 19.
Purification of water quality layer 10 is provided with filter 20, purification of water quality layer 10 is preferentially formed using zeolite filling, zeolite Particle diameter preferentially uses 20mm-30mm, pavement thickness 15cm-20cm, and there are broad cavity and duct, zeolite in the inside of zeolite Ion-exchange capacity is strong, stable chemical performance, can be swapped with substantial amounts of cation in water and reduces water turbidity value, removing water In fluorine ion, the harmful ion such as ammonia nitrogen ion, zeolite is a kind of hydrous alumino silicates mineral of rack-like construction, is coordinated internal wide Wealthy cavity and hole realize higher ion-exchange performance and high efficiency of additive capability, to nitrogen and phosphorus pollution thing in runoff sewage, Especially total nitrogen has the ability of Preferential adsorption, and purification of water quality layer 10 can regularly replace, and maintenance and cleaning is convenient.
It is provided with non-woven geotechnical cloth layer 11 in filter 20, non-woven geotechnical cloth layer 11 can will be relatively fine miscellaneous in ponding Matter rubbish is filtered, and is preferentially made using synthetic fibers by acupuncture or braiding, is belonged to water penetration geosynthetics, Pavement thickness is 15cm-20cm, and non-woven geotechnical cloth layer 11 has the effect such as outstanding filtering, draining, infiltration, isolation, protection, tool Have in light weight, tensile strength is high, good penetrability, anti-freezing, it is ageing-resistant, corrosion-resistant the features such as, its good water permeability, have between fiber Space, therefore have good permeability performance, microbial resistance is good, to microorganism, damages by worms the features such as without prejudice, and nonwoven soil Work layer of cloth 11 can regularly replace, and maintenance and cleaning is convenient.
It is provided with filter 20 except oil reservoir 12, except oil reservoir 12 can make the oily matter segregation that is emulsifiable in water, Pavement thickness is 15cm-20cm, except the mixture of filling degreasing powder CY-1 and oil removing coagulant CY-2 in oil reservoir 12, degreasing powder CY-1 is process by natural minerals, and pellet has extremely strong suction-operated to the medium oil material of water in cellular, and oil removing coagulant CY-2 is a kind of inorganic polymer material with demulsification, and except oil reservoir 12 can regularly replace, maintenance and cleaning is convenient.
Water salt and heavy metal ion adsorbed layer 13 are provided with filter 20, water salt and heavy metal ion adsorbed layer 13 can The effectively material such as the water salt component that leaves and heavy metal ion in absorption infiltration, pavement thickness 15cm-20cm, water salt and again Be provided with adsorption of metal ions layer 13 absorption water salt and heavy metal ion medium, preferentially using montmorillonite, kaolinite or she The filling of the materials such as sharp stone forms, and water salt and heavy metal ion adsorbed layer 13 can regularly replace, and maintenance and cleaning is convenient.
The surrounding of tank 22 of regulating and storing and bottom wall are spliced using the precast rc slab of high intensity, its cross section For rectangle, the inside for tank 22 of regulating and storing is wiped one's face using concrete layer, and is added and made waterproof coating and be applied on concrete layer, is adjusted The side wall and the joint of rainwater storage module 14 for storing tank 22 are provided with equally distributed some drainpipes 15, and horizontal, vertical In a row, it is equally spaced, the UNICOM of drainpipe 15 regulates and stores tank 22 and rainwater storage module 14, drainpipe 15 and tank of regulating and storing The 22 perpendicular angle installation of side wall, setting angle is 90 °.
The integral thickness of rainwater storage module 14 is arranged between 150cm-200cm, and rainwater storage module 14 is close to tune The side for storing tank 22 is equipped with waterproof cloth, and is coated with water-impervious mud layer on the outside of waterproof cloth and is protected by, and prevents Water cloth uses macromolecule waterproof ventilative material(PTFE film)It is mixed with cloth, and makees three layers and be combined.
The bottom surface for cutting dirty well 8, screened well 9, rainwater storage module 14 and tank 22 of regulating and storing is in sustained height.
The height that city planting ductwork 18 is set is higher than rainwater storage module 14, if rainfall is slightly larger, the rainwater in screened well 9 can Rainwater storage module 14 is discharged into, if rainfall is big again, the rainwater in screened well 9 can be discharged into city planting ductwork 18, so can be big It is real caused by can not solving storm runoff efficiently against existing urban drainage pipe network system the problems such as waterlogging when rain arrives Collection rain is showed, peak clipping is regulated and stored and has alleviated waterlogging etc. and automatically controlled.
Embodiment 2
As shown in Fig. 2 when there is the gradient on road surface 1, whole road structure is preferentially vertical with the direction of the gradient.Other structures are the same as implementation Example 1.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (10)

1. resident living area infiltration type intercepting pollution for rainwater governing system, including road surface (1), rain collection well (4), conduit (5), section dirt Well (8), screened well (9), rainwater storage module (14), drainpipe (15), city planting ductwork (18), lawn(21), tank of regulating and storing (22), water pump (23) and drinking-water pipe (24), it is characterised in that:Described resident living area infiltration type intercepting pollution for rainwater governing system Structure is followed successively by road surface (1), rain collection well (4), cuts dirty well (8), screened well (9), city planting ductwork (18), lawn from left to right (21) and tank of regulating and storing (22), multiple rain collection wells (4) are provided with described road surface (1), rain collection well (4) passes through Pipeline(5)Communicated with cutting dirty well (8), cut dirty well (8) and pass through pipeline(5)Communicated with screened well (9), screened well (9) passes through pipe Road(5)Communicated respectively with city planting ductwork (18) and rainwater storage module (14), rainwater storage module (14) passes through drainpipe(15) Communicated with tank of regulating and storing (22);The middle and lower part of the screened well (9) is through conduit(5)Communicated with rainwater storage module (14), mistake The top of well (9) is filtered through conduit(5)Connected with city planting ductwork (18);The top of the rainwater storage module (14) is lawn (21);Water pump (23), water pump are arranged at tank of regulating and storing (22) bottom(23)It is connected with the entrance of drinking-water pipe (24);Described section of dirt Well (8), screened well (9), the bottom surface of rainwater storage module (14) and tank of regulating and storing (22) are in sustained height.
2. infiltration type intercepting pollution for rainwater governing system in resident living area according to claim 1, it is characterised in that:Described rain Water, which collects well (4), includes the rain perforaled strainer (2) on top and the sand stone layer (3) of inside, sand stone layer(3)With described conduit(5)Phase It is logical;Described dirty well (8) of cutting includes the decontamination basket (19) for cutting dirty well access cover (6) and being positioned over section dirty well (8) bottom on top, Decontamination basket (19) is connected with decontaminating basket shadoof (16), and decontamination basket shadoof (16) is used to take decontamination basket (19) from section dirty well (8) Go out;Described screened well(9)Screened well access cover (7) including top and it is positioned over screened well(9)Internal filter (20), filter (20) is connected with filter shadoof (17), filter shadoof (17) be used for by filter (20) from Taken out in screened well (9).
3. infiltration type intercepting pollution for rainwater governing system in resident living area according to claim 2, it is characterised in that:Described rain It is rectangle dead slot shape that water, which collects well (4), and the material of rain collection well (4) is made of granite or concrete, described rainwater Double-edged fine-toothed comb (2) is made using Stainless-steel space grids, and described sand stone layer (3) is in loose structure, and sand stone layer (3) is laid using sandstone Form, the pavement thickness of sand stone layer (3) is 25cm-30cm.
4. infiltration type intercepting pollution for rainwater governing system in resident living area according to claim 1, it is characterised in that:Described rain The width of water storage module (14) is identical with the width of lawn (21), and the height of rainwater storage module (14) is less than city planting ductwork (18) height, rainwater storage module (14) are spliced using stainless steel plate, and rainwater storage module (14) uses horizontal stroke, indulged into Row's is equidistantly evenly arranged mode and arranges.
5. infiltration type intercepting pollution for rainwater governing system in resident living area according to claim 1, it is characterised in that:Described leads The cross section of pipe (5) is rounded, and its diameter is arranged to 3cm-5cm;The cross section of described drainpipe (15) is rounded, its diameter It is arranged between 4cm-6cm;The cross section of described drinking-water pipe (24) is rounded, and its diameter is arranged between 3cm-5cm.
6. resident living area infiltration type intercepting pollution for rainwater governing system according to claim 2, it is characterised in that:Described decontamination The bottom surface of basket (19) is provided with multiple permeable holes, and permeable hole is set using equidistant equally distributed mode, the aperture of permeable hole For 20mm-30mm.
7. infiltration type intercepting pollution for rainwater governing system in resident living area according to claim 2, it is characterised in that:Described cuts Dirty well access cover (6), screened well access cover (7), decontamination basket (19) and filter (20) are made of stainless steel material, mistake From top to bottom be followed successively by inside filter device (20) purification of water quality layer (10), non-woven geotechnical cloth layer (11), except oil reservoir (12), water salt and Heavy metal ion adsorbed layer (13), described purification of water quality layer (10) are formed using zeolite filling, and the particle diameter of zeolite is 20mm- 30mm, the pavement thickness of zeolite is 1cm5-20cm;Described non-woven geotechnical cloth layer (11) passes through acupuncture or volume using synthetic fibers Knit and be made, the pavement thickness of non-woven geotechnical cloth layer (11) is 15cm-20cm;It is described except oil reservoir (12) pavement thickness is 15cm-20cm;Described water salt and the pavement thickness of heavy metal ion adsorbed layer (13) are 15cm-20cm.
8. infiltration type intercepting pollution for rainwater governing system in resident living area according to claim 1, it is characterised in that:Described tune The surrounding and bottom wall for storing tank (22) are spliced using the precast rc slab of high intensity, and its cross section is rectangle, The regulate and store inside of tank (22) is wiped one's face using concrete layer, on concrete layer plus makees waterproof coating, tank of regulating and storing (22) Side wall and rainwater storage module (14) joint be provided with and be uniformly distributed and horizontal, the vertical some rows in a row equally arranged The side wall of water pipe (15), described drainpipe (15) and tank (22) of regulating and storing is in 90 ° of angle right angle settings;Described rainwater storage Module (14) integral thickness is 150-200cm, and rainwater storage module (14) is having waterproof close to the side for tank (22) of regulating and storing Cloth, there are water-impervious mud layer, waterproof cloth to be done after being mixed using macromolecule waterproof ventilative material with cloth on the outside of waterproof cloth Three layers are combined.
9. infiltration type intercepting pollution for rainwater governing system in resident living area according to claim 8, it is characterised in that:Described height Molecule waterproof ventilative material is PTFE film.
10. the resident living area infiltration type intercepting pollution for rainwater governing system according to claim 1-9 any one, its feature exist In:Work as road surface(1)When having the gradient, whole road structure is preferentially vertical with the direction of the gradient.
CN201710995443.2A 2017-10-23 2017-10-23 Resident living area infiltration type intercepting pollution for rainwater governing system Withdrawn CN107642142A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108612174A (en) * 2018-05-11 2018-10-02 温州实诚建设有限公司 A kind of town road discharge structure
CN111606440A (en) * 2020-06-09 2020-09-01 上海妙佳流体控制技术有限公司 Oil and sewage intercepting method for rainwater pumping station
WO2022025767A1 (en) * 2020-07-30 2022-02-03 PR Licensing B.V. A system for assembling a road as well as a road and a method for capturing traffic-produced contamination, use of a system of filters for removing traffic contamination from water, and a plastic supporting structure for supporting a road and having a filter
NL2026175B1 (en) * 2020-07-30 2022-04-04 Pr Licensing B V A system for assembling a road as well as a method for capturing traffic-produced contamination, use of a system of filters for removing traffic contamination from water, and a plastic supporting structure for supporting a road and having a filter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108612174A (en) * 2018-05-11 2018-10-02 温州实诚建设有限公司 A kind of town road discharge structure
CN108612174B (en) * 2018-05-11 2020-08-11 温州实诚建设有限公司 Town road drainage structures
CN111606440A (en) * 2020-06-09 2020-09-01 上海妙佳流体控制技术有限公司 Oil and sewage intercepting method for rainwater pumping station
WO2022025767A1 (en) * 2020-07-30 2022-02-03 PR Licensing B.V. A system for assembling a road as well as a road and a method for capturing traffic-produced contamination, use of a system of filters for removing traffic contamination from water, and a plastic supporting structure for supporting a road and having a filter
NL2026175B1 (en) * 2020-07-30 2022-04-04 Pr Licensing B V A system for assembling a road as well as a method for capturing traffic-produced contamination, use of a system of filters for removing traffic contamination from water, and a plastic supporting structure for supporting a road and having a filter

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Application publication date: 20180130