CN205259345U - Greenery patches rain sewage's system of recycling - Google Patents

Greenery patches rain sewage's system of recycling Download PDF

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Publication number
CN205259345U
CN205259345U CN201521129629.2U CN201521129629U CN205259345U CN 205259345 U CN205259345 U CN 205259345U CN 201521129629 U CN201521129629 U CN 201521129629U CN 205259345 U CN205259345 U CN 205259345U
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Prior art keywords
water
pond
rain
greenery patches
liquid level
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CN201521129629.2U
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Chinese (zh)
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杨华
杨洪江
杨洪波
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Shanghai Beimo Landscape Curtain Wall Technology Co Ltd
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Shanghai Beimo Landscape Curtain Wall Technology Co Ltd
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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
    • 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 discloses a greenery patches rain sewage's system of recycling, collector unit, processing unit, water terminal and controller including rain sewage. The collector unit is including laying the ecological planting board on the structural layer on ground, and this ecological planting board is from last to including the planting soil layer in proper order down, hindering root layer, permeable formation, drain bar and waterproof layer, processing unit holds water sedimentation pond, purifying pool and retrieval and utilization pond including what border on each other, hold the water sedimentation pond and pass through rainwater collecting pipe and collector unit intercommunication, purifying pool's water inlet and the lower outlet intercommunication that holds the water sedimentation pond are in setting gradually carbon filter and precision filter on this purifying pool and arriving the retrieval and utilization pond with water yield pump sending, connect water supplement pipeline on the retrieval and utilization pond, the water terminal is passed through the water pipeline and is connected with the retrieval and utilization pond. The utility model discloses a greenery patches rain sewage's system of recycling, can the effective recycling rainwater and reuse is favorable to promoting the development in sponge city.

Description

The dirty water reuse system of a kind of greenery patches rain
Technical field
The utility model relates to the dirty water reuse system of a kind of greenery patches rain.
Background technology
Sponge city is by strengthening urban planning and development control, giving full play to building, road and greenery patches, waterThe ecosystems such as system to the receiving of rainwater, hold receive, infiltration and slow releasing function, effectively control rainfall runoff, realNow naturally accumulate, the urban development mode of naturally osmotic, self-purification.
In the time that traditional water resources development mode cannot increase water source again, recycling rainwater had both become oneEconomy is the water resources development mode of practicality again. Rainwater has multi-functional as the utilization of non-traditional resource: jointAbout water, alleviates water resources crisis. The combination of rain water collecting system technology and Green Space Construction will be to a great extentWe hope the life of day heaving a sigh upper change because water resource is day by day exhausted.
Utility model content
The purpose of this utility model is to overcome the defect of prior art and provides a kind of greenery patches rain sewage againUtilize system, it can effectively reclaim rainwater and again utilize, and is conducive to promote the development in sponge city.
The purpose of this utility model is achieved in that the dirty water reuse system of a kind of greenery patches rain, comprises rainCollector unit, processing unit, water terminal and the controller of sewage, wherein,
Described collector unit comprises the ecologic planting plate on the structure sheaf that is laid on ground, this ecologic planting plate fromUnder going up extremely, comprise successively planting soil layer, stopping area, permeable formation and drain bar, and stack forms;
Described processing unit comprises the retaining sedimentation basin, purified treatment pond and the reuse pool that adjoin each other;
Described retaining sedimentation basin is communicated with described collector unit by rainwater collection collector, the pond of this retaining sedimentation basinUpper and lower discharge outlet is set on wall, and upper discharge outlet is provided with draining valve, makes to be received in described retaining sedimentation basinIn rain sewage by descending discharge outlet to enter described purified treatment pond, in the time that the inflow of retaining sedimentation basin is large,By upper discharge outlet, the unnecessary water yield is entered to municipal Storm Sewer Network or cistern for subsequent use; Described retaining sedimentation basinOn the first liquid level sensor is set, this first liquid level sensor is measured the rainwater of receiving in described retaining sedimentation basinWater surface elevation and altitude information is sent to described controller;
The water inlet in described purified treatment pond is communicated with the lower discharge outlet of described retaining sedimentation basin, this purified treatmentOn pond, be provided with the pipeline that draws water by suction pump control, on this pipeline that draws water, set gradually charcoal filterBe pumped in described reuse pool with accurate filter and by the water yield in described purified treatment pond;
The second liquid level sensor is set on described reuse pool, and this second liquid level sensor is measured described recycle-waterThe water surface elevation in pond is also sent to described controller by altitude information; On described reuse pool, also connect by moisturizingThe water pipe of pump control;
Described water terminal is connected with described reuse pool by water pipeline; This water pipeline is by using water pumpControl;
Described controller respectively with draining valve, the first liquid level sensor, the second liquid level sensor, suction pump,Small pump be connected with the water pump signal of telecommunication;
Described controller for collect described first liquid level sensor measure water surface elevation data and according to instituteThe switching of draining valve described in the data selection of collecting;
Described controller for collect described second liquid level sensor measure water surface elevation data and according to instituteThe switching of small pump described in the Data Control of collecting, for introducing external water source.
The dirty water reuse system of above-mentioned greenery patches rain, wherein, the side of described drain bar is provided with permeable hole,This permeable hole be embedded in underground guiding gutter and be communicated with, this guiding gutter by described rainwater collection collector with described inRetaining sedimentation basin connects.
The dirty water reuse system of above-mentioned greenery patches rain, wherein, the bottom of described retaining sedimentation basin is by by arrangingThe blowoff line of dirty pump control connects sludge-tank.
The dirty water reuse system of above-mentioned greenery patches rain, wherein, described stopping area is laid and is formed by nonwoven.
The dirty water reuse system of above-mentioned greenery patches rain, wherein, described permeable formation is laid and is formed by haydite.
The dirty water reuse system of above-mentioned greenery patches rain, is characterized in that, described planting soil layer is planted according to intendingThe vegetation pattern of planting is determined planting soil or the special preparation soil of thickness 20~30cm.
The dirty water reuse system of above-mentioned greenery patches rain, wherein, described water terminal comprise greening water use sector,Fire demand water unit and landscape pond water use sector.
The technical scheme of the dirty water reuse system of greenery patches of the present utility model rain, in retaining sedimentation basin, purificationIn treatment pond, realize rainwater storage and purification function, can effectively reclaim rainwater and again utilize, in addition,Water terminal can play the water yield of regulating and storing to alleviate the effect of municipal ductwork pressure, afforests water use sector straight simultaneouslyConnect and be attached on greenery patches, both beautified environment, also can to greatest extent rainwater have been stayed to locality, be conducive to alleviateUrban heat land effect, has not only improved the economic benefit of rain engineering of water treatment, the more important thing is significantly and reducesOperation maintenance workload, greatly increased exploitativeness and the operability of rain engineering of water treatment, be conducive toPromote the development in sponge city. Therefore, rain dirty water reuse system in greenery patches of the present utility model has greatlyEconomic benefit, environmental benefit and social benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the dirty water reuse system of greenery patches of the present utility model rain.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1, a kind of greenery patches of the present utility model rain dirty water reuse system, comprises rain sewageCollector unit 1, processing unit 2, water terminal 3 and controller 4, wherein:
Collector unit 1 comprises the ecologic planting plate on the structure sheaf that is laid on ground, and this ecologic planting plate is from upperExtremely, comprise successively planting soil layer 11, stopping area 12, permeable formation 13 and drain bar 14, and stack structureBecome; Planting soil layer 11 according to intend plantation vegetation pattern determine thickness be 20~30cm planting soil orSpecial preparation soil; Stopping area 12 is laid and is formed by nonwoven, stretches into and oozes downwards in order to the coring that stops vegetationLayer 13 and drain bar 14 thoroughly, in order to avoid rotten; Permeable formation 13 is laid and is formed by haydite, for permeating rainwater;Drain bar 14 is main parts of collector unit 1, has lenticular hollow stud structure, can have fastEffect derives rainwater, and its side is provided with permeable hole, this permeable hole be embedded in underground guiding gutter 15 and connectLogical; Collector unit 1 has the receiving of rainwater, hold and blend derivative ac-tion, effectively controls rainfall runoff, realNow naturally accumulate, naturally osmotic and slowly-releasing;
Processing unit 2 comprises the retaining sedimentation basin 21, purified treatment pond 22 and the reuse pool 23 that adjoin each other;
Retaining sedimentation basin 21 is communicated with the guiding gutter 16 of collector unit 1 by rainwater collection collector; This retaining is heavyUpper and lower discharge outlet is set on the pool wall in pond, shallow lake 21, and upper discharge outlet is provided with draining valve 211, makes to be received inRain sewage in retaining sedimentation basin 21 is by descending discharge outlet to enter purified treatment pond 22, when retaining sedimentation basin 21Inflow when large, by upper discharge outlet, the unnecessary water yield is entered to municipal Storm Sewer Network 20 or retaining for subsequent usePond; Retaining sedimentation basin 21 is in order to precipitate mud and the impurity in rain sewage; Retaining sedimentation basin 21 is provided withOne liquid level sensor 210, this first liquid level sensor 210 is measured the rain sewage of receiving in retaining sedimentation basin 21Water surface elevation and altitude information is sent to controller 4; The bottom of retaining sedimentation basin 21 is passed through by dredge pump212 blowoff lines of controlling connect sludge-tank 213;
The water inlet in purified treatment pond 22 is communicated with the lower discharge outlet of retaining sedimentation basin 21; This purified treatment pondOn 22, be provided with the pipeline that draws water of controlling by suction pump 220, on this pipeline that draws water, set gradually activated carbon mistakeFilter 221 and accurate filter 222 are also pumped into the water yield in purified treatment pond 22 in reuse pool 23;
The second liquid level sensor 230 is set on reuse pool 23; The second liquid level sensor 230 is measured recycle-waterThe water surface elevation in pond 23 is also sent to controller 4 by altitude information; On reuse pool 23, also connect one byThe water pipe 5 that small pump 50 is controlled;
Water terminal 3 is connected with reuse pool 23 by water pipeline; This water pipeline is by using water pump 30Control; Water terminal 3 comprises greening water use sector 31, fire demand water unit 32 and landscape pond water listUnit 33;
Controller 4 respectively with draining valve 211, the first liquid level sensor 210, the second liquid level sensor 230,Suction pump 220, use water pump 30 are connected with dredge pump 212 signals of telecommunication;
Controller 4 is for the water surface elevation data of collecting the first liquid level sensor 210 and measuring and according to collectedThe switching of data selection draining valve 211;
Controller 4 is for the water surface elevation data of collecting the second liquid level sensor 230 and measuring and according to collectedThe switching of Data Control small pump 50, for introducing external water source, to ensure the water in reuse pool 23Amount.
The course of work of the dirty water reuse system of greenery patches of the present utility model rain is as follows: while raining, rainwater is logicalCross the receiving of collector unit 1, infiltration and guiding and be pooled to guiding gutter 15; Rain sewage in guiding gutter 15 is logicalCross rainwater collection collector and first enter the interior savings of retaining sedimentation basin 21 and precipitate, mud and contamination precipitation existThe bottom of retaining sedimentation basin 21, drains into sludge-tank 212 by blow-off pipe; The water yield in retaining sedimentation basin 21Be on the increase, when water level is higher than the lower discharge outlet of retaining sedimentation basin 21 and the connection on 22 tops, purified treatment pond, can automatically flow in purified treatment pond 22, when the water level in purified treatment pond 22 rises to certain altitude when at the placeAfter, by suction pump 220 and pipeline, water body is pumped into charcoal filter 221 and accurate filter successively222 filter, and finally deliver to reuse pool 23, open the water pump of using of water terminal 3 need to use time30 draw clear water. In order to prevent that excessive rainfall from causing the phenomenon of retaining sedimentation basin 21 spill-overs, holdingIn the upper discharge outlet in water sedimentation pond 21, be communicated with the overflow pipe 10 being connected with municipal Storm Sewer Network 20, by unnecessaryThe water yield is displaced in municipal Storm Sewer Network 20. If outer another as greening water use sector 31, the water body of pouring againCan reclaim by collector unit 1, again be utilized. Whole system is all controlled by controller 4, completeBecome collection, purification, water supply, moisturizing, the functions such as safeguard protection.
Rain dirty water reuse system in greenery patches of the present utility model has following functions:
1. water-saving function; Lack of water, disastrous lack of water are effectively alleviated and emergent supplementing;
2. control pollution abatement discharge; Reduce urban rainfall runoff intensity, reduce soil, pollutant punchingBrush;
3. control flood and drain flooded fields; Delay urban runoff binding time, reduce flood peak and pass through intensity;
4. rehabilitating soil microenvironment, improves earth's surface ecology; Improve soil moisture content, reduce soil nutrient and run off,Reduce soil pollution toxicity;
5. Gas regulation environment, improves human settlements comfort level, reduces resource consumption; Minimizing surface water excessive vaporization,The tropical island effect that transpiration brings.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, relevant skillThe technical staff in art field, in the situation that not departing from spirit and scope of the present utility model, can also makeVarious conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, shouldLimited by each claim.

Claims (7)

1. the dirty water reuse system of greenery patches rain, comprises collector unit, processing unit, the use of rain sewageWater terminal and controller, is characterized in that,
Described collector unit comprises the ecologic planting plate on the structure sheaf that is laid on ground, this ecologic planting plate fromUnder going up extremely, comprise successively planting soil layer, stopping area, permeable formation and drain bar, and stack forms;
Described processing unit comprises the retaining sedimentation basin, purified treatment pond and the reuse pool that adjoin each other;
Described retaining sedimentation basin is communicated with described collector unit by rainwater collection collector, the pond of this retaining sedimentation basinUpper and lower discharge outlet is set on wall, and upper discharge outlet is provided with draining valve, makes to be received in described retaining sedimentation basinIn rain sewage by descending discharge outlet to enter described purified treatment pond, in the time that the inflow of retaining sedimentation basin is large,By upper discharge outlet, the unnecessary water yield is entered to municipal Storm Sewer Network or cistern for subsequent use; Described retaining sedimentation basinOn the first liquid level sensor is set, this first liquid level sensor is measured the rainwater of receiving in described retaining sedimentation basinWater surface elevation and altitude information is sent to described controller;
The water inlet in described purified treatment pond is communicated with the lower discharge outlet of described retaining sedimentation basin, this purified treatmentOn pond, be provided with the pipeline that draws water by suction pump control, on this pipeline that draws water, set gradually charcoal filterBe pumped in described reuse pool with accurate filter and by the water yield in described purified treatment pond;
The second liquid level sensor is set on described reuse pool, and this second liquid level sensor is measured described recycle-waterThe water surface elevation in pond is also sent to described controller by altitude information; On described reuse pool, also connect by moisturizingThe water pipe of pump control;
Described water terminal is connected with described reuse pool by water pipeline; This water pipeline is by using water pumpControl;
Described controller respectively with draining valve, the first liquid level sensor, the second liquid level sensor, suction pump,Small pump be connected with the water pump signal of telecommunication;
Described controller for collect described first liquid level sensor measure water surface elevation data and according to instituteThe switching of draining valve described in the data selection of collecting;
Described controller for collect described second liquid level sensor measure water surface elevation data and according to instituteThe switching of small pump described in the Data Control of collecting, for introducing external water source.
2. the dirty water reuse system of greenery patches according to claim 1 rain, is characterized in that described rowThe side of water plate is provided with permeable hole, this permeable hole be embedded in underground guiding gutter and be communicated with, this guiding gutter is logicalCrossing described rainwater collection collector is connected with described retaining sedimentation basin.
3. the dirty water reuse system of greenery patches according to claim 1 rain, is characterized in that, described in holdThe bottom in water sedimentation pond connects sludge-tank by the blowoff line by dredge pump control.
4. the dirty water reuse system of greenery patches according to claim 1 rain, is characterized in that described resistanceRoot layer is laid and is formed by nonwoven.
5. the dirty water reuse system of greenery patches according to claim 1 rain, is characterized in that, described in oozeLayer is laid and is formed by haydite thoroughly.
6. the dirty water reuse system of greenery patches according to claim 1 rain, is characterized in that described kindPlant soil horizon and determine planting soil or the special preparation soil of thickness 20~30cm according to the vegetation pattern of intending plantation.
7. the dirty water reuse system of greenery patches according to claim 1 rain, is characterized in that described useWater terminal comprises greening water use sector, fire demand water unit and landscape pond water use sector.
CN201521129629.2U 2015-12-30 2015-12-30 Greenery patches rain sewage's system of recycling Active CN205259345U (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106193184A (en) * 2016-07-27 2016-12-07 天津海泰市政绿化有限公司 A kind of sponge urban rainwater collection processing system and rainwater-collecting processing method
CN106865776A (en) * 2017-03-17 2017-06-20 四川大学 A kind of multistage folded water rotation cleaning system of sponge city low-lying land
CN106942019A (en) * 2017-02-14 2017-07-14 北京建筑大学 Green land irrigation device, system and method based on auto purification type water butt
CN111677084A (en) * 2020-06-01 2020-09-18 上海熊猫机械(集团)有限公司 Urban street rainwater allocation and discharge system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106193184A (en) * 2016-07-27 2016-12-07 天津海泰市政绿化有限公司 A kind of sponge urban rainwater collection processing system and rainwater-collecting processing method
CN106942019A (en) * 2017-02-14 2017-07-14 北京建筑大学 Green land irrigation device, system and method based on auto purification type water butt
CN106865776A (en) * 2017-03-17 2017-06-20 四川大学 A kind of multistage folded water rotation cleaning system of sponge city low-lying land
CN106865776B (en) * 2017-03-17 2020-05-01 四川大学 Multistage water-stacking rotary purification system for sponge urban low-lying land
CN111677084A (en) * 2020-06-01 2020-09-18 上海熊猫机械(集团)有限公司 Urban street rainwater allocation and discharge system

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