CN203049757U - Rainwater draining and collecting system for residential quarter - Google Patents

Rainwater draining and collecting system for residential quarter Download PDF

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Publication number
CN203049757U
CN203049757U CN 201220641315 CN201220641315U CN203049757U CN 203049757 U CN203049757 U CN 203049757U CN 201220641315 CN201220641315 CN 201220641315 CN 201220641315 U CN201220641315 U CN 201220641315U CN 203049757 U CN203049757 U CN 203049757U
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China
Prior art keywords
residential quarter
aggregates
rain
particles
gathering system
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Expired - Lifetime
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CN 201220641315
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Chinese (zh)
Inventor
秦升益
陈梅娟
窦明岳
贾屹海
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Renchsand Eco Environment Protection Science And Technology Co ltd
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Beijing Rechsand Science and Technology Group Co Ltd
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Abstract

The utility model discloses a rainwater draining and collecting system for a residential quarter, which belongs to the field of rainwater collection and treatment. The rainwater draining and collecting system comprises a draining road surface (1) with a water-permeable structure and an impounding reservoir (2) positioned on the lower side of the draining road surface (1), wherein the impounding reservoir (2) is provided with an anti-leaking structure. Due to the adoption of the rainwater draining and collecting system, the problem of severe water accumulation during raining in the conventional residential quarter is solved; and the rainwater draining collecting system is particularly suitable for paving road surfaces in residential quarters.

Description

Residential quarter rain-water drainage gathering system
Technical field
The utility model belongs to the rainwater process field, particularly a kind of rain-water drainage gathering system of residential quarter.
Background technology
In the modern city, the face of land is constantly covered by the building construction of steel concrete and fluid-tight road surface, especially pull down and remove a building for reconstruction on a large scale in current city, needing to arrange storm sewer in a large amount of newly-built residential quarters docks with existing municipal drainage pipe network, increased the load of existing municipal drainage pipe network so more, ponding can not be discharged fast, gives pedestrian's the current adverse effect of bringing; On the other hand, because it is underground that most of rainwater fails to reflux, the groundwater table in the city significantly reduces year by year, the water deficient in the soil, anoxic, temperature rise etc., thereby directly influenced the health of urban vegetation, further aggravated the arid in city, the problem of lack of water.
Chinese patent file CN101775839A discloses a kind of rainwater osmotic sewerage system, it is arranged at building residential quarter underground, it comprises that an infiltration well and network connection are in the infiltration gutter of infiltration well, sidewall and the ground of infiltration well are distributed with permeable hole, the periphery of infiltration well is laid with gravel, is stamped permeable well lid on the infiltration well head.This rainwater osmotic sewerage system is disposed to the rainwater of collecting in the infiltration gutter by permeable hole by the infiltration well, because it can't store rainwater, after directly being disposed to city planting ductwork, still cause big discharge pressure to city planting ductwork, in addition, it adopts permeable hole to carry out draining, and the inappropriate gravel of particle diameter can make permeable hole stop up, cause rainwater to discharge, still cause residential quarter ponding.
The utility model content
For this reason, technical problem to be solved in the utility model is that the discharge structure of existing residential quarter is unreasonable and causes road surface, residential quarter serious problem of ponding when rainy, and then a kind of residential quarter rain-water drainage gathering system that can alleviate residential quarter ponding is provided.
For solving the problems of the technologies described above, a kind of residential quarter of the present utility model rain-water drainage gathering system, it comprises, drainage pavement, described drainage pavement has permeable structure; And the reservoir that is positioned at described drainage pavement downside, described reservoir has leakage preventing structure.
In the above-mentioned rain-water drainage gathering system, described drainage pavement is followed successively by impervious barrier, macadam, bonding leveling layer and permeable brick layer from the bottom to top, and described impervious barrier arranges at least one drain hole that is communicated with described reservoir.
In the above-mentioned rain-water drainage gathering system, described impervious barrier is that impervious concrete or compacting degree are native greater than 90% element.
In the above-mentioned rain-water drainage gathering system, the position of corresponding described drain hole arranges the perforate pvc pipe in described macadam.
In the above-mentioned rain-water drainage gathering system, the upper surface upper surface of described impervious barrier is the inclined-plane, is lower than position away from described drain hole near the position of described drain hole.In the above-mentioned rain-water drainage gathering system, described macadam is that particle diameter is the particles of aggregates of 1-20mm; Described permeable brick layer is laid by composite water permeable brick and is formed, and described composite water permeable brick comprises permeable top layer and porous base course adhered to one another, includes the hydrophilic agglomerant of particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course respectively; The particle diameter of the particles of aggregates on described permeable top layer is 0.2-0.45mm, and the particle diameter of the particles of aggregates of described porous base course is 1-10mm.
In the above-mentioned rain-water drainage gathering system, described reservoir is formed by antiseepage air brick brick work, is provided with the water inlet that is communicated with described drain hole at the end face of described reservoir.
In the above-mentioned rain-water drainage gathering system, described antiseepage air brick comprises particles of aggregates and coats the hydrophobic binder of particles of aggregates; The particle diameter of the particles of aggregates of described antiseepage air brick is 0.001-0.3mm.
In the above-mentioned rain-water drainage gathering system, be provided with suction pump in the described reservoir.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) residential quarter of the present utility model rain-water drainage gathering system is by the drainage pavement of permeable structure with have the reservoir of collecting the rainwater function and constitute, it is at first extremely underground with rain penetration by the road surface of permeable structure, carries out retaining through being positioned at underground reservoir then.When being in the high temperature drying weather in the external world, the rainwater of collecting in the reservoir can feed back in the face of land, plays and regulate humidity, reduces effects such as temperature.
(2) further, drainage pavement of the present utility model bottom arranges drain hole for having the impervious barrier of leakage preventing structure on it, the macadam of permeable structure, permeable brick layer are set on impervious barrier.After the infiltration through permeable brick and macadam, rainwater is imported in the reservoir by the drain hole on the impervious barrier.The upper surface of impervious barrier is the inclined-plane, is lower than away from the drain hole position near the position of drain hole.It can make rainwater enter in the reservoir to a greater extent.
(3) in the reservoir of the present utility model suction pump is set, can when dry climate, the rainwater of reservoir be extracted out, irrigate the plant of residential quarter etc.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, and according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is residential quarter of the present utility model rain-water drainage gathering system.
Reference numeral is expressed as among the figure: 1-drainage pavement, 2-reservoir, 11-impervious barrier, 12 macadams, the 13-leveling layer that bonds, the permeable brick layer of 14-, 15-drain hole, 16-perforate pvc pipe.
The specific embodiment
Fig. 1 is the disclosed residential quarter of the utility model rain-water drainage gathering system, and it comprises, drainage pavement 1, and described drainage pavement 1 has permeable structure; And the reservoir 2 that is positioned at described drainage pavement 1 downside, described reservoir 2 has leakage preventing structure.
Wherein, described drainage pavement 1 is followed successively by impervious barrier 11, macadam 12, bonding leveling layer 13 and permeable brick layer 14 from the bottom to top, and described impervious barrier 11 arranges at least one drain hole that is communicated with described reservoir 15.
Described impervious barrier 11 in the present embodiment is impervious concrete.
The position of corresponding described drain hole 15 arranges perforate pvc pipe 16 in described macadam 12, is convenient to rainwater is directed into rapidly in the described drain hole 15.The upper surface of described impervious barrier 11 is the inclined-plane, is lower than position away from described drain hole 15 near the position of described drain hole 15.
Described macadam 12 is the particles of aggregates of 1-20mm for particle diameter; Described permeable brick layer 14 is laid by composite water permeable brick and is formed, and described composite water permeable brick comprises permeable top layer and porous base course adhered to one another, includes the hydrophilic agglomerant of particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course respectively; The particle diameter of the particles of aggregates on described permeable top layer is 0.2-0.45mm, and the particle diameter of the particles of aggregates of described porous base course is 1-10mm.
Described reservoir 2 is formed by antiseepage air brick brick work, is provided with the water inlet that is communicated with described drain hole 15 at the end face of described reservoir 2.Described antiseepage air brick comprises particles of aggregates and coats the hydrophobic binder of particles of aggregates; The particle diameter of the particles of aggregates of described antiseepage air brick is 0.001-0.3mm.Be provided with suction pump in the described reservoir 2, when dry, can the water in the reservoir be drawn into the face of land by suction pump, be used for irrigating ground flora.
In other embodiments, described impervious barrier 11 is can also be native greater than 90% element for the compacting degree.
In the utility model, described particles of aggregates is a kind of in quartz sand, slag, haydite or the glass microballoon or several mixture wherein, and the size of described particles of aggregates can't and needn't be unified a grain size when screening; Therefore; as long as the particle diameter such as the particles of aggregates on described permeable top layer within above-mentioned particle size range is 0.25mm, 0.3mm, 0.35mm, 0.4mm, the particle diameter of the particles of aggregates of described porous base course is 2mm, 4mm; 7mm; 9mm, the particle diameter of the particles of aggregates of described antiseepage air brick are 0.05mm, 0.13mm, 0.23mm, and the particle diameter of the particles of aggregates of described macadam 12 is 2mm; 4mm; 7mm, 10mm, 15mm etc. all belong to protection domain of the present utility model.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the invention.

Claims (9)

1. residential quarter rain-water drainage gathering system, it is characterized in that: it comprises, drainage pavement (1) and the reservoir (2) that is positioned at described drainage pavement (1) downside, described drainage pavement (1) has permeable structure, and described reservoir (2) has leakage preventing structure.
2. residential quarter according to claim 1 rain-water drainage gathering system is characterized in that:
Described drainage pavement (1) is followed successively by impervious barrier (11), macadam (12), bonding leveling layer (13) and permeable brick layer (14) from the bottom to top, and described impervious concrete layer (11) arranges at least one drain hole that is communicated with described reservoir (15).
3. residential quarter according to claim 2 rain-water drainage gathering system is characterized in that:
Described impervious barrier (11) is that impervious concrete or compacting degree are native greater than 90% element.
4. residential quarter according to claim 3 rain-water drainage gathering system is characterized in that:
The position of corresponding described drain hole (15) arranges perforate pvc pipe (16) in described macadam (12).
5. according to the arbitrary described residential quarter of claim 2-4 rain-water drainage gathering system, it is characterized in that:
The upper surface of described impervious barrier (11) is the inclined-plane, is lower than position away from described drain hole (15) near the position of described drain hole (15).
6. residential quarter according to claim 5 rain-water drainage gathering system is characterized in that:
Described macadam (12) is the particles of aggregates of 1-20mm for particle diameter; Described permeable brick layer (14) is laid by composite water permeable brick and is formed, described composite water permeable brick comprises permeable top layer and porous base course adhered to one another, includes the hydrophilic agglomerant of particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course respectively; The particle diameter of the particles of aggregates on described permeable top layer is 0.2-0.45mm, and the particle diameter of the particles of aggregates of described porous base course is 1-10mm.
7. residential quarter according to claim 6 rain-water drainage gathering system is characterized in that:
Described reservoir (2) is formed by antiseepage air brick brick work, is provided with the water inlet that is communicated with described drain hole (15) at the end face of described reservoir (2).
8. residential quarter according to claim 7 rain-water drainage gathering system is characterized in that:
Described antiseepage air brick comprises particles of aggregates and coats the hydrophobic binder of particles of aggregates; The particle diameter of the particles of aggregates of described antiseepage air brick is 0.001-0.3mm.
9. residential quarter according to claim 8 rain-water drainage gathering system is characterized in that:
Described reservoir is provided with suction pump in (2).
CN 201220641315 2012-11-29 2012-11-29 Rainwater draining and collecting system for residential quarter Expired - Lifetime CN203049757U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220641315 CN203049757U (en) 2012-11-29 2012-11-29 Rainwater draining and collecting system for residential quarter

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Application Number Priority Date Filing Date Title
CN 201220641315 CN203049757U (en) 2012-11-29 2012-11-29 Rainwater draining and collecting system for residential quarter

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CN203049757U true CN203049757U (en) 2013-07-10

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590477A (en) * 2013-11-25 2014-02-19 孙中国 System for fundamentally preventing urban inland inundation
CN104196277A (en) * 2014-09-29 2014-12-10 上海交通大学 Functional rainwater garden suitable for interior of urban community grassy area in Shanghai
CN105130055A (en) * 2015-09-06 2015-12-09 广西益江环保科技有限责任公司 Rainwater collecting, purifying and reusing system
CN106082783A (en) * 2016-06-14 2016-11-09 陈毅然 Brand-new porous pavement full impregnated water screed-coat material and full permeable pavement structure
CN106193247A (en) * 2016-07-18 2016-12-07 浙江水利水电学院 Integral rain system and construction method thereof for sponge city
CN107489125A (en) * 2017-09-27 2017-12-19 珠江水利委员会珠江水利科学研究院 A kind of tidal estuary inner basin rainwater dirt removal system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590477A (en) * 2013-11-25 2014-02-19 孙中国 System for fundamentally preventing urban inland inundation
CN104196277A (en) * 2014-09-29 2014-12-10 上海交通大学 Functional rainwater garden suitable for interior of urban community grassy area in Shanghai
CN105130055A (en) * 2015-09-06 2015-12-09 广西益江环保科技有限责任公司 Rainwater collecting, purifying and reusing system
CN106082783A (en) * 2016-06-14 2016-11-09 陈毅然 Brand-new porous pavement full impregnated water screed-coat material and full permeable pavement structure
CN106193247A (en) * 2016-07-18 2016-12-07 浙江水利水电学院 Integral rain system and construction method thereof for sponge city
CN107489125A (en) * 2017-09-27 2017-12-19 珠江水利委员会珠江水利科学研究院 A kind of tidal estuary inner basin rainwater dirt removal system

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ASS Succession or assignment of patent right

Owner name: BEIJING RENCHUANG ECOLOGICAL ENVIROMENT PROTECTION

Free format text: FORMER OWNER: BEIJING RENCHUANG SCI-TECH GROUP CORP., LTD.

Effective date: 20150902

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20150902

Address after: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing

Patentee after: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd.

Address before: 100085 Beijing city Haidian District Third Street No. 9 Jiahua building B block 5 layer 508

Patentee before: BEIJING RECHSAND SCIENCE & TECHNOLOGY GROUP Co.,Ltd.

C56 Change in the name or address of the patentee
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Address after: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District

Patentee after: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO.,LTD.

Address before: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing

Patentee before: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address

Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui

Patentee after: ANHUI RENCHUANG ECOLOGICAL ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD.

Address before: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District

Patentee before: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO.,LTD.

CP03 Change of name, title or address
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Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui

Patentee after: RENCHSAND ECO-ENVIRONMENT PROTECTION SCIENCE AND TECHNOLOGY Co.,Ltd.

Address before: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui

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Granted publication date: 20130710