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CN109555275A - A kind of roof garden Intelligent rain Collection utilization system - Google Patents

A kind of roof garden Intelligent rain Collection utilization system Download PDF

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Publication number
CN109555275A
CN109555275A CN201811466634.0A CN201811466634A CN109555275A CN 109555275 A CN109555275 A CN 109555275A CN 201811466634 A CN201811466634 A CN 201811466634A CN 109555275 A CN109555275 A CN 109555275A
Authority
CN
China
Prior art keywords
rainwater
roof
water
roof garden
collection utilization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811466634.0A
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Chinese (zh)
Inventor
魏中冕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Forestry University
Original Assignee
Nanjing Forestry University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Forestry University filed Critical Nanjing Forestry University
Priority to CN201811466634.0A priority Critical patent/CN109555275A/en
Publication of CN109555275A publication Critical patent/CN109555275A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001Runoff or storm water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention discloses a kind of roof garden Intelligent rain Collection utilization systems, successively include: diversion system, rainwater savings system, rainwater recycle reutilization system and dmp filter processing system;The roof garden Intelligent rain Collection utilization system further include: the computer processing system that cooperation rainwater recycle reutilization system uses.The present invention is integrated with rainwater-collecting, purification system and automatic irrigation system, and electric energy, Internet of Things intelligence system and AI artificial intelligence system are provided for system by solar energy photovoltaic panel, weather, amount of rainfall and sprinkling irrigation amount are accurately calculated, with newest artificial intelligence technology, the roof garden formula Rainwater collection system for realizing solar energy power generating, roof rainwater collection and purification, roof greening automatic-watering one, meets actual operation requirements.

Description

A kind of roof garden Intelligent rain Collection utilization system
Technical field
The present invention relates to a kind of roof garden Intelligent rain Collection utilization systems, belong to rainwater recycle and utilize technical field.
Background technique
In the prior art, rainwater-collecting, completely saying be called " rainwater-collecting and the system of utilizing ", refer to collection, benefit --- water delivery --- water purification --- storage that the rainfall runoff collected with the hardening such as building roof and road, square earth's surface, is collected Equal channels savings rainwater is deposited, rainwater supply is provided for greening, landscape water body, washing and underground water source, to reach comprehensive utilization rain The purpose of water resource and water conservation.Many cities and regional water service be difficult to synchronize keep up with the step of Development of Urbanization It cuts down.The pouring greening in city rinses road etc. public goods water and carwash etc. is emerging and further aggravated originally with water industry The burden of water supply.But annual heavy rain season, the rainwater spread unchecked have caused great difficulties to municipal drainage again.And rainwater Collection and using just solving this to two hang-up of urban construction bring.Rainwater collection system, which has, slows down city Area's rainwater flood and level of ground water decline, improve the wide significances such as urban ecological environment at control rainwater runoff pollution.Daily In life, the rainfall water accumulating volume on roof be should not be overlooked, can be to a certain degree if this part rainwater-collecting can be got up recycle On economize on resources.Roof garden not only cooling and insulating excellent effect, and can beautify the environment, purify that air, to improve part stingy It waits, moreover it is possible to which the pitching landscape in abundant city can compensate the Green space of building occupancy, substantially increase the greening covering in city Rate improves the living conditions of people, improves the quality of living, and is a kind of roof style being worth promoting.But roof garden Water requirement it is larger, it is more with water, increasingly lack nowadays in water resource, maintenance roof garden pressure is larger, and general storage Water unit is built in house underground, when upper layer building or roof garden are needed with water, needs to be transported to roof, road from ground Journey is longer, and the energy of consuming is more, and it is inconvenient to irrigate.
Publication No. CN203256980U patent discloses a kind of roof rainwater collection and resource utilization system, including green Change Roof system and rain water collecting system;The bottom of the green roof system is roof structure layer, above from the bottom to top It is disposed with waterproof layer, every root layer, water-storage-drainage layer, filter layer, light filler layer, planting soil layer and vegetable layer;It is described light Matter packing layer is the mixed layer of perlite and vermiculite;Water-storage-drainage layer is lightweight drainage plate.Rainwater passes through at green roof system It is stored into reservoir after reason, then outdoor greenery patches or Landscape Facilities are extracted by water chestnut.Roof garden rainwater utilization and practice one text In to mention rain water collecting system design include determining the roof drainage gradient, collecting zone and rainwater purification measure.In roof garden Road and the rainwater on square are infiltered by being arranged under the drainage ditch of its side into drainage blanket;The collection of rainwater is divided into two in greenery patches Part, do not formed rainwater of the earth's surface through flowing it is direct under infilter and form the rainwater of rainwash into drainage blanket and flow into draining nearby Canal, plant shallow ridges or greenery patches lower are detained, then gradually penetrate into drainage blanket.All rainwater catchments into drainage blanket are to rainwater down pipe stream Enter underground conservation pool.Application publication number CN105804151A discloses a kind of intelligent roof garden Rainwater collection system, It is equipped with grille well including plantation layer side described in plantation layer and several humidity sensors being embedded in plantation layer, the general well of lattice Napex water inlet an angle of 90 degrees is equipped with thick lattice cupboard, and the spacing of coarse grid is 6-10mm, and grate area is greater than 0.6m ", in grille well Inclination 60-75 degree angle is equipped with thin lattice volume, installs with the direction opposite side that rainwater flows into, the filling rain of grid bottom Rubble layer is purified, rainwater purification rubble layer side is connected with aerating regulation pond, hydrolysis acidification pool, contact-oxidation pool, aeration in turn Biofilter, water storage storage pond and liquid level conditioning tank.The present invention realizes collection, purification, savings and the recycling of rainwater, simultaneously It can to plant in layer and remain-one more appropriate humidity environment, improve the growth ability of plant, utilize the sun It can power, energy conservation and environmental protection.
Domestic rainwater utilization research history is remote, but comparatively develops slowly, and just occurs successively for over ten years recently One-a little theoretical researches and practical exploration.But analyzed from the angle of urban green space, there is no the theories for forming system to refer to It leads, is more merely resting in the big level in urban green space, the prior art fails most of Greenland Irrigations rationally to utilize rain Water resource.Rooftop garden not only cooling and insulating excellent effect, and can beautify the environment, purify air, improve Partial little climate, also The pitching landscape that city can be enriched, can compensate the Green space of building occupancy, substantially increase the afforestation coverage rate in city, change The living conditions of philanthropists, improve the quality of living, and are a kind of roof styles being worth promoting.But existing roof garden or note Weight practicability, if planting vegetable is to meet needed for life;Or focus on ornamental value, such as focus on flower plant, severe weakness roof The environmental functional in garden fails to organically combine the economic value of rooftop garden, environmental value and the ecological value.Above-mentioned this room Although face rainwater-collecting and resource utilization system can purify air, beautify the environment, the soil in planting soil layer exists It can be there is a phenomenon where agglomerating in long-term use process, this reduces the gas permeabilities of plant roots, so that root cells is exhaled It inhales and weakens, be unfavorable for the transpiration of root, can not just make absorption of the root to soil Mineral Elements, and then be unfavorable for plant Growth.In summary: the prior art utilizes the environmental protection technologies such as some solar energy but not up to certain economic benefit, to rain The collection of water and irrigation are not scientific enough, and some irrigation data are not accurate enough, are not classified explicitly after rainwater purification And utilization, do not utilize resource rationally to a certain extent.It is solved for this reason, it may be necessary to design corresponding technical solution and give.
Summary of the invention
The present invention be directed to the shortcomings of the prior art, provide a kind of roof garden Intelligent rain Collection utilization system, It is integrated with rainwater-collecting, purification system and automatic irrigation system, and provides electric energy, Internet of Things intelligence by solar energy photovoltaic panel for system Energy system and AI artificial intelligence system accurately calculate weather, amount of rainfall and sprinkling irrigation amount, with newest artificial intelligence Technology realizes the roof garden formula rain of solar energy power generating, roof rainwater collection and purification, roof greening automatic-watering one Water Collection utilization system, meets actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows:
A kind of roof garden Intelligent rain Collection utilization system successively includes: diversion system, rainwater savings system, rainwater Recycling and reusing system and dmp filter processing system;
The diversion system includes: catch basin, conduit pipe, water storage box and flow pipe, and the catch basin passes through aqueduct The rainwater on roof and roof garden road surface is drained to water storage box by road, and the catch basin is connected by conduit pipe and the water storage box Logical, the water storage box saves system connectivity by flow pipe and the rainwater;
The rainwater savings system includes: several water tanks, is connected between the adjacent water tank by pipeline, described Rainwater savings system is connected to the rainwater recycle reutilization system;
The rainwater recycle reutilization system includes the secondary filter with rainwater savings system connectivity setting, institute State the sterilization pool for being equipped with and being connected between secondary filter and the rainwater savings system, and the sterilization pool and the rainwater Water source supply interface is equipped in recycling and reusing system;
The dmp filter processing system includes: the humidity sensor that layer of plants is arranged in, is filled in surrounding plant roots Environment-friendly light sandstone and the perforated pipe that is arranged in environment-friendly light sandstone, and the perforated pipe passes through flow pipe and catch basin bottom Portion's connection;
The roof garden Intelligent rain Collection utilization system further include: cooperation rainwater recycle reutilization system and humidity pass The computer processing system that sensor uses.
As an improvement of the above technical solution, roof and roof garden road surface are equipped with seepy material.
As an improvement of the above technical solution, the inside of the water storage box and the inside of water tank are equipped with filter layer.
As an improvement of the above technical solution, solar energy photovoltaic panel, institute are equipped at the top of the rainwater recycle reutilization system It states and is equipped with water pump inside rainwater recycle reutilization system, be connected with flow pipe on water pump.
Compared with prior art, implementation result of the invention is as follows by the present invention:
(1) present invention utilizes data intelligent processing modes, and the process of rainwater-collecting is controlled by data, makes rainwater The process for collecting processing more visualizes.
(2) process that the present invention recycles rainwater-collecting is more scientific, reasonable to collect based on data feedback Purifying rainwater, then using data feedback as basic reasonable utilization rainwater, whole process using simply calculate data collection as Technical support, Intelligent treatment utilize the rainwater recycled.
Detailed description of the invention
Fig. 1 is Intelligent rain Collection utilization system structure diagram in roof garden of the present invention.
Specific embodiment
Illustrate the contents of the present invention below in conjunction with specific embodiments.
It is as shown in Figure 1: Intelligent rain Collection utilization system structure diagram in roof garden of the present invention.
Intelligent rain Collection utilization system in roof garden of the present invention successively includes: diversion system 10, rainwater savings System 20, rainwater recycle reutilization system 30 and dmp filter processing system 40;
The diversion system includes: catch basin 11, conduit pipe 1, water storage box 12 and flow pipe 2, according to the gradient on roof, The position of reasonable placement catch basin 11 after rainwater catchment to catch basin 11, flows into water storage box 12 by catch basin 11, catch basin 11 is logical It crosses conduit pipe 1 and the rainwater on roof and roof garden road surface is drained to water storage box 12, wherein roof and roof garden road surface are equal It is equipped with seepy material 5, catch basin 11 is connected to by conduit pipe 1 with water storage box 12, and water storage box 12 passes through flow pipe 2 and rainwater Savings system 20 is connected to;
Rainwater savings system includes: several water tanks 21, is connected between adjacent water tank 21 by pipeline 22, can basis The size that measures rainfall in advance and weather condition are adjusted 21 numbers of water tank, rainwater savings system 20 and rainwater recycle reutilization system 30 connections;
The rainwater recycle reutilization system 30 includes the secondary filter 31 that setting is connected to rainwater savings system 20, The sterilization pool 32 being connected is equipped between secondary filter 31 and rainwater savings system 20 (allows the rainwater collected at other Aspect carry out using), and be equipped with water source supply interface 3 in sterilization pool 32 and rainwater recycle reutilization system 30;In addition, rainwater It is equipped with solar energy photovoltaic panel 33 at the top of recycling and reusing system 30, water pump 34 is equipped with inside rainwater recycle reutilization system 30, and It is connected with flow pipe 2 on water pump 34, is generated electricity by solar energy photovoltaic panel 33 and energy is provided, according to the number of layer of plants humidity sensor 4 According to the rainwater of recycling is utilized again, is mainly used for irrigating or the purposes such as other landscapes;
Dmp filter processing system includes: the humidity sensor 4 that layer of plants is arranged in, the ring for being filled in surrounding plant roots The perforated pipe 42 protecting lightweight sandstone 41 and being arranged in environment-friendly light sandstone 41, and perforated pipe 42 passes through flow pipe 2 and catch basin The connection of 11 bottoms, in the case where not influencing plant normal growth, is filtered rainwater in layer of plants;
The roof garden Intelligent rain Collection utilization system further include: cooperation rainwater recycle reutilization system 30 and humidity The computer processing system 50 that sensor 4 uses.
Specifically, the inside of water storage box 12 and the inside of water tank 21 are equipped with filter layer 6.
Rainwater-collecting process method step of the present invention is as follows:
(1) rainwater of the different places such as Plants for Roof Garden layer and road surface is collected by rainwater savings system 20, Catch basin 11 is led to by conduit pipe 1;
(2) rainwater of catch basin 11 is passed through into the secondary filter 31 and sterilization pool in rainwater recycle reutilization system 30 32 be filtered it is rear spare;
(3) rainwater is saved using water tank 21, is operated according to computer processing system 50, rainwater passes through rainwater recycle again Using system 30, solar energy photovoltaic panel 33 provides active technology cooperation water pump 34, and the rainwater after sterilization is sent to needing with water Place;
(4) rainwater can be filtered for multiple times, the settable filter layer 6 of each water tank 21, can be not equal according to dmp filter number Water;
(5) rainwater recycle is used further to irrigation, cleaning water, benefit by roof garden Intelligent rain Collection utilization system of the present invention Landscape water is filled, tap water is saved, by computer digital animation, the mistake of more scientific control rainwater recycle recycling.
Present invention utilizes data intelligent processing modes, and the process of rainwater-collecting is controlled by data, makes rainwater collection The process of collection processing more visualizes, and the process for recycling rainwater-collecting is more scientific, based on data feedback, rationally Collection and purification rainwater, then using data feedback as basic reasonable utilization rainwater, whole process is simply to calculate data receipts Collection is used as technical support, and Intelligent treatment utilizes the rainwater recycled.
Note: dmp filter processing system, diversion system, rainwater savings system in the present invention, rainwater recycle recycle System can also be substituted for rain penetration unit, rainwater savings unit, rainwater treatment unit and rainwater recycle unit, each unit Each stage of rainwater catchment system is set, rainwater elevator pump can be set according to demand, prompted according to data information, in heavy rain When can open rainwater elevator pump, be conducive to rainwater savings.It can appropriate adjustment aqueduct, flow pipe according to some areas Characteristics of Precipitation Caliber and reservoir, water tank volume.
The foregoing is a detailed description of the present invention in conjunction with specific embodiments, and it cannot be said that the present invention is specifically real It applies and is only limitted to these explanations.For those skilled in the art to which the present invention belongs, before not departing from present inventive concept It puts, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the scope of protection of the invention.

Claims (4)

1. a kind of roof garden Intelligent rain Collection utilization system, it is characterised in that: successively include: diversion system (10), rainwater Savings system (20), rainwater recycle reutilization system (30) and dmp filter processing system (40);
The diversion system includes: catch basin (11), conduit pipe (1), water storage box (12) and flow pipe (2), the catch basin (11) rainwater on roof and roof garden road surface is drained to water storage box (12) by conduit pipe (1), the catch basin (11) It is connected to by conduit pipe (1) with the water storage box (12), the water storage box (12) is saved by flow pipe (2) and the rainwater System (20) connection;
The rainwater savings system includes: several water tanks (21), is carried out between the adjacent water tank (21) by pipeline (22) Connection, the rainwater savings system (20) are connected to the rainwater recycle reutilization system (30);
The rainwater recycle reutilization system (30) includes the secondary filter dress that setting is connected to the rainwater savings system (20) It sets (31), the sterilization pool (32) being connected is equipped between the secondary filter (31) and the rainwater savings system (20), And water source supply interface (3) are equipped on the sterilization pool (32) and the rainwater recycle reutilization system (30);
The dmp filter processing system includes: the humidity sensor (4) that layer of plants is arranged in, is filled in surrounding plant roots Environment-friendly light sandstone (41) and the perforated pipe (42) being arranged in environment-friendly light sandstone (41), and the perforated pipe (42) is by sending Water pipe (2) is connected to catch basin (11) bottom;
The roof garden Intelligent rain Collection utilization system further include: cooperation rainwater recycle reutilization system (30) and humidity pass The computer processing system (50) that sensor (4) uses.
2. roof garden Intelligent rain Collection utilization system according to claim 1, it is characterised in that: the roof and roof Garden road surface is equipped with seepy material (5).
3. roof garden Intelligent rain Collection utilization system according to claim 1, it is characterised in that: the water storage box (12) Inside and the inside of water tank (21) be equipped with filter layer (6).
4. roof garden Intelligent rain Collection utilization system according to claim 1, it is characterised in that: the rainwater recycle is again Solar energy photovoltaic panel (33) are equipped with using at the top of system (30), water pump is equipped with inside the rainwater recycle reutilization system (30) (34), it and on water pump (34) is connected with flow pipe (2).
CN201811466634.0A 2018-12-03 2018-12-03 A kind of roof garden Intelligent rain Collection utilization system Pending CN109555275A (en)

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CN201811466634.0A CN109555275A (en) 2018-12-03 2018-12-03 A kind of roof garden Intelligent rain Collection utilization system

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110169249A (en) * 2019-04-29 2019-08-27 杭州中艺生态环境工程有限公司 Energy-saving ecology water-collecting irrigation equipment
CN110284669A (en) * 2019-06-18 2019-09-27 苏州金螳螂园林绿化景观有限公司 The consumption of green roof rainwater and the circulatory system
CN111201992A (en) * 2020-03-09 2020-05-29 中国十七冶集团有限公司 Rainwater collecting and intelligent irrigation device for building ecological greening roof
CN115039668A (en) * 2022-07-27 2022-09-13 西南科技大学 Automatic water storage sprinkling irrigation device for landscape gardens

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Publication number Priority date Publication date Assignee Title
JPH0913432A (en) * 1995-06-30 1997-01-14 Aisin Seiki Co Ltd Rainwater utilizing device
AU2007200913A1 (en) * 2006-04-03 2007-10-18 Jeffrey George Brown Method, apparatus and system for determining water requirements for one or more home units
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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
CN106284484A (en) * 2016-08-10 2017-01-04 江苏花王园艺股份有限公司 Roof rain water garden special rainwater blood circulation
CN106978839A (en) * 2017-03-17 2017-07-25 四川大学 A kind of sponge urban rainwater collection purification utilization integrated system
CN107816082A (en) * 2017-11-07 2018-03-20 芜湖德司节能科技有限公司 A kind of sponge roof rainwater collection reutilization system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0913432A (en) * 1995-06-30 1997-01-14 Aisin Seiki Co Ltd Rainwater utilizing device
AU2007200913A1 (en) * 2006-04-03 2007-10-18 Jeffrey George Brown Method, apparatus and system for determining water requirements for one or more home units
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
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
CN106284484A (en) * 2016-08-10 2017-01-04 江苏花王园艺股份有限公司 Roof rain water garden special rainwater blood circulation
CN106978839A (en) * 2017-03-17 2017-07-25 四川大学 A kind of sponge urban rainwater collection purification utilization integrated system
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110169249A (en) * 2019-04-29 2019-08-27 杭州中艺生态环境工程有限公司 Energy-saving ecology water-collecting irrigation equipment
CN110284669A (en) * 2019-06-18 2019-09-27 苏州金螳螂园林绿化景观有限公司 The consumption of green roof rainwater and the circulatory system
CN110284669B (en) * 2019-06-18 2024-03-26 苏州金螳螂园林绿化景观有限公司 Green roofing rainwater is absorbed and circulation system
CN111201992A (en) * 2020-03-09 2020-05-29 中国十七冶集团有限公司 Rainwater collecting and intelligent irrigation device for building ecological greening roof
CN115039668A (en) * 2022-07-27 2022-09-13 西南科技大学 Automatic water storage sprinkling irrigation device for landscape gardens
CN115039668B (en) * 2022-07-27 2023-09-05 西南科技大学 Automatic water storage sprinkling irrigation device for landscape gardens

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Application publication date: 20190402

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