CN203947517U - A kind of rainwater collecting and treating system - Google Patents

A kind of rainwater collecting and treating system Download PDF

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Publication number
CN203947517U
CN203947517U CN201420340754.7U CN201420340754U CN203947517U CN 203947517 U CN203947517 U CN 203947517U CN 201420340754 U CN201420340754 U CN 201420340754U CN 203947517 U CN203947517 U CN 203947517U
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China
Prior art keywords
rain collector
rainwater
treating system
beds
rainwater collecting
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Application number
CN201420340754.7U
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Chinese (zh)
Inventor
王荣春
朱正中
缪春晓
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Jiangsu Dong Zhu View Limited-Liability Co
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Jiangsu Dong Zhu View Limited-Liability Co
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Priority to CN201420340754.7U priority Critical patent/CN203947517U/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
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The utility model belongs to water resource and Environmental Technology field, specifically disclose a kind of rainwater collecting and treating system, comprise and roof delivery port connecting pipe, and be arranged on the dust cover of delivery port and pipeline top, and the first rain collector being connected with pipeline, and be positioned at the crushing vane of pipe interior and be arranged on the first filtration beds of the first rain collector inside, and be arranged on respectively the second filtration beds, the beds of precipitation of the second rain collector and the 3rd rain collector inside.The beneficial effects of the utility model are: 1, simple in structure, convenient, easy to clean, maintenance be installed; 2, utilize the first rain collector, the second rain collector and the 3rd rain collector respectively rainwater are carried out to overall filtration and filter according to later stage use difference, improve operating efficiency and the rainwater purity of whole rainwater collecting and treating system; 3, crushing vane relies on rainwater impact force (gravity) rotation, pulverizes impurities in rainwater, guarantees that the circulation of pipeline rainwater is unobstructed.

Description

A kind of rainwater collecting and treating system
Technical field
The utility model belongs to water resource and Environmental Technology field, is specifically related to a kind of rainwater collecting and treating system.
Background technology
Due to the scarcity of water resource, from the seventies in last century, countries in the world start to focus on the development and application of Technology of Urban Rainwater Utilization, and build up the demonstration project of different scales.Generally speaking, rainwater utilization development can be divided into the advanced stage that solves the primary stage of living water use, the intermediate stage that solves industrial water and solution ecological water, and in three phases, the collection of rainwater, storage and treatment technology are the emphasis of rainwater utilization research always.In current city construction, road surface and roofing etc. mostly are closed construction, this kind of runoff coefficient is 0.9, this just means that 90% precipitation forms surface runoff loss, the huge waste of water resource on the one hand, also the municipal sewage system discharge pressure increasing on the other hand, at west majority state, include roof and platform precipitation in research range, by rainwater-collecting get up for undrinkable water resource as flushed the toilet, water flowers, grass and lawn etc., so the Discussion about Unconventional Water Resources such as research and utilization precipitation, have suitable great society economic benefit.But its working method of existing rain water collecting system is for collecting and carry out purification filtering rainwater being unified, as broad as long rainwater purposes is processed accordingly, cause disposed of in its entirety system works efficiency low, cause a large amount of rainwater resources to waste.
Therefore,, based on the problems referred to above, the utility model provides a kind of rainwater collecting and treating system.
Utility model content
Utility model object: the purpose of this utility model provides a kind of rainwater collecting and treating system, solve existing traditional rainwater collecting and treating system and unify the low problem of collection and treatment efficiency, according to purposes difference, rainwater is processed the economic results in society that improve rainwater-collecting treatment effeciency and bring.
Technical scheme: the utility model provides a kind of rainwater collecting and treating system, comprise and roof delivery port connecting pipe, and be arranged on the dust cover of delivery port and pipeline top, and the first rain collector being connected with pipeline, and be positioned at the crushing vane of pipe interior and be arranged on the first filtration beds of the first rain collector inside, and the second rain collector and the 3rd rain collector that respectively at the first rain collector, connect, and be arranged on respectively the second filtration beds, the beds of precipitation of the second rain collector and the 3rd rain collector inside.
Further preferred described dust cover be circle, and that its dome is set to is solid, the face of cylinder arranges on filter opening, round bottom fixed edge locating hole is set.
Further preferred described dust cover is metal or plastic dust cover.
Further preferred described the first filtration beds is sand.
Further preferred described the second filtration beds tilts to be arranged on the second rain collector inside, and angle of inclination is 20 °-40 °.
Further preferred described the second filtration beds is screen pack.
Further the preferred described beds of precipitation are active carbon, and thickness is 30cm-50cm.
Compared with prior art, the beneficial effect of a kind of rainwater-collecting of the present utility model and recycling system is: 1, simple in structure, convenient, easy to clean, maintenance be installed; 2, utilize the first rain collector, the second rain collector and the 3rd rain collector respectively rainwater are carried out to overall filtration and filter according to later stage use difference, improve operating efficiency and the rainwater purity of whole rainwater collecting and treating system; 3, crushing vane relies on rainwater impact force (gravity) rotation, further pulverizes impurities in rainwater, guarantees that the circulation of pipeline rainwater is unobstructed.While the utility model rainwater collecting and treating system cost of production is low, easily popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rainwater collecting and treating system of the present utility model;
Fig. 2 is the structural representation of a kind of rainwater collecting and treating system dust cover of the present utility model;
Wherein in figure, sequence number is as follows: 1-pipeline, 2-dust cover, 3-crushing vane, 4-the first rain collector, 5-the first filtration beds, 6-the second rain collector, 7-the second filtration beds, 8-the 3rd rain collector, the 9-beds of precipitation, 10-filter opening, 11-locating hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
A kind of rainwater collecting and treating system as shown in Figure 1, comprise and roof delivery port connecting pipe 1, and be arranged on the dust cover 2 of delivery port and pipeline 1 top, the first rain collector 4 being connected with pipeline 1, and be positioned at the crushing vane 3 of pipeline 1 inside and be arranged on the first filtration beds 5 of the first rain collector 4 inside, and the second rain collector 6 and the 3rd rain collector 8 that respectively at the first rain collector 4, connect, and be arranged on respectively the second filtration beds 7, the beds of precipitation 9 of the second rain collector 6 and the 3rd rain collector 8 inside.
Wherein, dust cover 2 is as shown in Figure 2 circular, that its dome is set to is solid, the face of cylinder arranges and on filter opening 10, round bottom fixed edge, locating hole 11 is set and dust cover 2 is metal or plastic dust cover, guarantee that on the one hand fallen leaves wait foreign material do not enter line clogging pipeline and utilize locating hole 11 to be fixed, metal is selected stainless steel material or 2 application lifes of corrosion-resistant, high-temperature resistance plastice assurance dust cover, is normally carried out dmp filter on the other hand;
The first filtration beds 5, for sand layer, thickness are 5cm-10cm, guarantees to filter removal impurity and seepage velocity; The second filtration beds 7 tilts to be arranged on the second rain collector 6 inside, and angle of inclination is 20 °-40 °, guarantees that impurity does not stop up filter screen (impurity because of gravity tumble a side, periodic cleaning), improves and filters operating efficiency; The beds of precipitation 9, for active carbon, thickness are 30cm-50cm, adsorb to greatest extent and once filter impurity (having larger specific area 500-1700 ㎡/g) in rear rainwater, and the high rainwater of adsorption rate reaches use standard.
Embodiment
Operating principle: first roof water inlet enters the first rain collector 4 by pipeline 1 after dust cover 2 filters, the impurity wherein mixing in the inner 2 pairs of rainwater of crushing vane installed of pipeline 1 carries out pulverization process (crushing vane 2 can fill or not fill according to needs); The rainwater that enters the first rain collector 4 is filtered for the first time by the first filtration beds 5; By water pipe, the rainwater filtering is for the first time entered respectively to the second rain collector 6 and the 3rd rain collector 8 again, rainwater is carrying out after-treatment by the second filtration beds 7 and the beds of precipitation 9 respectively, then is discharged and used by the delivery port arranging on the second rain collector 6 and the 3rd rain collector 8.
Rainwater through the second rain collector 6 and the second filtration beds 7 after-treatments in native system is used for irrigating as waters flowers, waters tree and lawn etc.; Rainwater through the 3rd rain collector 8 and the beds of precipitation 9 after-treatments is used for rushing toilet, carwash etc.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.

Claims (7)

1. a rainwater collecting and treating system, is characterized in that: comprise and roof delivery port connecting pipe (1), and install
Dust cover (2) in delivery port and pipeline (1) top, and the first rain collector (4) being connected with pipeline (1), and be positioned at the inner crushing vane (3) of pipeline (1) and be arranged on inner the first filtration beds (5) of the first rain collector (4), and the second rain collector (6) and the 3rd rain collector (8) that respectively at the first rain collector (4), connect, and be arranged on respectively the second rain collector (6) and inner the second filtration beds (7), the beds of precipitation (9) of the 3rd rain collector (8).
2. according to a kind of rainwater collecting and treating system claimed in claim 1, it is characterized in that: described dust cover (2) is for circular, that its dome is set to is solid, the face of cylinder arranges locating hole (11) is set on filter opening (10), round bottom fixed edge.
3. according to a kind of rainwater collecting and treating system claimed in claim 1, it is characterized in that: described dust cover (2) is metal or plastic dust cover.
4. according to a kind of rainwater collecting and treating system claimed in claim 1, it is characterized in that: described the first filtration beds (5) is sand.
5. according to a kind of rainwater collecting and treating system claimed in claim 1, it is characterized in that: described the second filtration beds (7) tilts to be arranged on the second rain collector (6) inside, and angle of inclination is 20 °-40 °.
6. according to a kind of rainwater collecting and treating system described in claim 1 or 5, it is characterized in that: described the second filtration beds (7) is screen pack.
7. according to a kind of rainwater collecting and treating system claimed in claim 1, it is characterized in that: the described beds of precipitation (9) are active carbon, and thickness is 30cm-50cm.
CN201420340754.7U 2014-06-25 2014-06-25 A kind of rainwater collecting and treating system Active CN203947517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420340754.7U CN203947517U (en) 2014-06-25 2014-06-25 A kind of rainwater collecting and treating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420340754.7U CN203947517U (en) 2014-06-25 2014-06-25 A kind of rainwater collecting and treating system

Publications (1)

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CN203947517U true CN203947517U (en) 2014-11-19

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944615A (en) * 2015-05-23 2015-09-30 浙江益立胶囊股份有限公司 Wastewater treatment device for hard capsules
CN105532285A (en) * 2015-12-15 2016-05-04 重庆亘宇园林景观工程有限公司 Landscape engineering pergola
CN106499129A (en) * 2016-10-24 2017-03-15 天津海泰市政绿化有限公司 A kind of rain recycling system for sponge city
CN106801491A (en) * 2017-03-23 2017-06-06 江苏绿色都建建筑设计研究院有限公司 Building roof rainwater-collecting utilization of resources system
CN109594726A (en) * 2018-12-28 2019-04-09 杨洪海 A kind of urban cells roof environment-friendly and energy-efficient building water supply and drainage system
CN111880491A (en) * 2020-07-10 2020-11-03 李权效 Ecological house system of wisdom hydrologic cycle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944615A (en) * 2015-05-23 2015-09-30 浙江益立胶囊股份有限公司 Wastewater treatment device for hard capsules
CN105532285A (en) * 2015-12-15 2016-05-04 重庆亘宇园林景观工程有限公司 Landscape engineering pergola
CN106499129A (en) * 2016-10-24 2017-03-15 天津海泰市政绿化有限公司 A kind of rain recycling system for sponge city
CN106499129B (en) * 2016-10-24 2019-01-29 天津海泰市政绿化有限公司 A kind of rain recycling system for sponge city
CN106801491A (en) * 2017-03-23 2017-06-06 江苏绿色都建建筑设计研究院有限公司 Building roof rainwater-collecting utilization of resources system
CN109594726A (en) * 2018-12-28 2019-04-09 杨洪海 A kind of urban cells roof environment-friendly and energy-efficient building water supply and drainage system
CN111880491A (en) * 2020-07-10 2020-11-03 李权效 Ecological house system of wisdom hydrologic cycle

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