CN106958280A - A kind of urban road automatic rain water collection local use system - Google Patents
A kind of urban road automatic rain water collection local use system Download PDFInfo
- Publication number
- CN106958280A CN106958280A CN201710283390.1A CN201710283390A CN106958280A CN 106958280 A CN106958280 A CN 106958280A CN 201710283390 A CN201710283390 A CN 201710283390A CN 106958280 A CN106958280 A CN 106958280A
- Authority
- CN
- China
- Prior art keywords
- water
- rainwater
- pipe
- header tank
- rain
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention provides a kind of urban road automatic rain water collection local use system, and the automatic rain water collection local use system includes rain water collecting system：Rain perforaled strainer, sedimentation basin, rainwater-collecting pipeline, header tank, rain perforaled strainer block dirty structure for poroid water of crossing, and sedimentation basin side is provided with rainwater outlet and connects siphon pipe, rainwater-collecting pipeline connection sedimentation basin and header tank；Automatic control system：Humidity sensor, water level sensor, control device；Automatic irrigation system：Water pump, drinking-water pipe, drip irrigation pipe, the signal of water pump receiving control device are irrigated greenbelt plant by drip irrigation pipe.Beneficial effects of the present invention are:Interception to a large amount of pollutants in rainwater can be realized by poroid rain perforaled strainer and sedimentation basin, rainwater treatment program is reduced, the construction cost of system is reduced；Precision irrigation can be realized using drip irrigation, water is greatlyd save, it is to avoid the waste for the manpower, material resources and financial resources that traditional irrigation is caused.
Description
Technical field
Technology is utilized the present invention relates to a kind of automatic rain water collection, and in particular to a kind of urban road automatic rain water collection is just
Ground utilizes system.
Background technology
China is the country that shortage of water resources and drought and waterlogging frequently occur, for a long time, China's economic development always by
The puzzlement of water shortage, at the same time, has a large amount of rainwater resources to be lost in vain again.Rainwater is water money most directly, most basic, most economical
Source, urban water pressure can be alleviated by recycling rainwater, improved urban environment, reduced municipal effluent pressure, be conducive to sponge
The construction and development in city.Nowadays, the technology of rainwater utilization is quickly grown, and the Collection utilization of urban road rainwater can effectively delay
The pressure of road green belt irrigation water is solved, the various benefits that rainwater utilization is brought are realized.
Traditional road rainwater collecting reclaims the specific utilization ways and method of rainwater using system without clearly design, weak
Change the recycle value of rainwater, fail to reach the final purpose increased income and decreased expenditure.
The content of the invention
In view of this, The embodiment provides a kind of urban road automatic rain water collection local use system, this
The rainwater local use system of invention can realize automatic Precision Irrigation in real time according to greenbelt plant soil moisture content.
Embodiments of the invention provide a kind of urban road automatic rain water collection local use system, including rainwater-collecting system
System, rainwater utilization system and control system；The rain water collecting system mainly includes rain perforaled strainer, sedimentation basin, rainwater-collecting
Pipeline and header tank；Rain perforaled strainer is placed in sedimentation basin；The sedimentation basin side is provided with rainwater outlet, the rainwater of sedimentation basin
Exit is connected with siphon pipe, and siphon pipe is to accelerate the speed that rainwater flows into header tank using low pressure, it is to avoid a large amount of rainwater occur
Surface gathered water caused by being detained；The siphon pipe water inlet is provided with dismountable trash rack, the other end connection of siphon pipe and rain
Water collection pipe road, the other end of rainwater-collecting pipeline is connected to the header tank；The rainwater utilization system includes water pump, drawn water
Pipe and drip irrigation pipe, the water pump are located in header tank, and water pump extracts the water in header tank, and drip irrigation pipe is sent to through drinking-water pipe, drip
Pipe is filled to irrigate greenbelt plant；The control system includes humidity sensor, water level sensor and control device；Institute
State humidity sensor and broadcast data to control device by sensing soil moisture；When greenbelt plant has irrigation demand, humidity
Inductor can broadcast data to control device, and control device control water pump unlatching work carries out the pouring of greenbelt plant；When green
When change band plant irrigation is good, humidity sensor can broadcast data to control device again, and control device control water pump is stopped；
The water level sensor monitors the water level of header tank in real time.
Further, the header tank is provided with moisturizing pipeline and sluice pipe, the moisturizing pipeline and municipal tap water pipeline
Communicate, the sluice pipe is communicated with municipal wastewater pipeline；If Water in Water Tanks amount can not meet irrigation demand, filling pipe can be passed through
Road make-up water source；If water is excessive in header tank, can be drained unnecessary rainwater by sluice pipe.
Further, the rain perforaled strainer is a box-like structure being made up of six faces, and its top is provided with hole with four side walls
Shape crosses water and blocks dirty structure, and top aperture is more than four areole footpaths, realizes the top of rain perforaled strainer to soil, sand gravel in rainwater
With the preliminary filtering of the pollutant such as leaf, the rainwater tentatively filtered enters in rain perforaled strainer, then the four side walls through rain perforaled strainer
Filter again；The top of the rain perforaled strainer is slightly larger than its bottom, what the top of such rain perforaled strainer was protruded relative to its bottom
Edge is located above sedimentation basin surrounding, it is ensured that rain perforaled strainer 1 is hanging to be placed in sedimentation basin
Further, the water level sensor monitors the water level of header tank in real time, when greenbelt plant has irrigation demand, collection
The middle water of water tank can not meet irrigation demand, and water level sensor can broadcast data to control device, and control device control is catchmented
The moisturizing pipeline of case communicates make-up water source with municipal tap water pipeline；If water is excessive in header tank, water level sensor can be transmitted
Data communicate unnecessary rainwater of draining to control device, the sluice pipe of control device control header tank with municipal wastewater pipeline.
Further, the rain perforaled strainer and the sedimentation basin are separable.
Further, the drinking-water pipe is managed for PP-R..
Beneficial effects of the present invention are：
(1) soil, sand gravel and tree in rainwater-collecting link is realized to rainwater by poroid rain perforaled strainer and sedimentation basin
The interception of the pollutants such as leaf, eliminates a large amount of grid equipment, reduces system Construction cost.
(2) rainwater-collecting link uses siphon pipe, can greatly speed up the speed that rainwater flows into header tank using low pressure, keep away
Exempt from surface gathered water caused by a large amount of rainwater are detained occur.
(3) header tank is provided with sluice pipe at high water level and communicated with municipal wastewater pipeline, it is to avoid situation about overflowing, and protects
Demonstrate,prove system safety operation.
(3) drip irrigation pipe and humidity sensor are used in automatic irrigation system, it is possible to achieve essence is implemented according to plant soil moisture content
Amount is irrigated, and is not in the phenomenon of water resource waste.
Brief description of the drawings
Fig. 1 is the structural representation of urban road automatic rain water collection local use system of the present invention；
Fig. 2 is the dimensional structure diagram of Fig. 1 system.
Fig. 3 is a kind of structural representation of embodiment of the trash rack placement of Fig. 1 system；
Fig. 4 is a kind of structural representation of embodiment of the rain perforaled strainer of Fig. 1 system；
Fig. 5 is the rain perforaled strainer and sedimentation basin installation site structural representation of Fig. 1 system.
In figure：1 rain perforaled strainer；2 sedimentation basins；3 trash racks；4 siphon pipes；5 rainwater-collecting pipelines；6 header tanks；7 humidity senses
Answer device；8 control devices；9 water level sensors；10 water pumps；11 moisturizing pipelines；12 sluice pipes；13 drinking-water pipes；14 drip irrigation pipes；15
Rain water collecting system.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is further described.
Fig. 1 is refer to, a kind of urban road automatic rain water collection local use system of the invention includes rain water collecting system
15th, rainwater utilization system and control system.
Rain water collecting system 15 include rain perforaled strainer 1, sedimentation basin 2,3 trash racks, 4 siphon pipes, rainwater-collecting pipeline 5 and
Header tank 6.
Referring to Fig. 4, the rain perforaled strainer 1 is a box-like structure being made up of six faces, its top is opened with four side walls
There is poroid water of crossing to block dirty structure, and top aperture is more than four areole footpaths, realize the top of rain perforaled strainer 1 to soil in rainwater,
The preliminary filtering (interception) of the pollutant such as sand gravel and leaf, the rainwater tentatively filtered enters in rain perforaled strainer 1, then through rainwater
Four side walls of double-edged fine-toothed comb 1 are filtered again；The bottom of rain perforaled strainer 1 can hold the soil of second of the filtering of rain perforaled strainer 1, sand gravel
Deng pollutant；The top dimension of the rain perforaled strainer 1 is slightly larger than its bottom.Referring to Fig. 5, the rain perforaled strainer 1 be placed on it is heavy
After in shallow lake pond 2, the top of its rain perforaled strainer 1 is located above the surrounding of sedimentation basin 2 relative to the edge that its bottom is protruded, it is ensured that rain
Leaf grating for down pipe 1 is hanging to be placed in sedimentation basin 2；Work of removing contamination in the future for convenience, the rain perforaled strainer 1 and the sedimentation basin
2 be dismountable.
Fig. 1 and Fig. 3 are referred to, the side of sedimentation basin 2 is provided with rainwater outlet, the rainwater outlet of sedimentation basin 2 and is connected with
Siphon pipe 4, the effect of siphon pipe 4 is to accelerate the speed that rainwater flows into header tank 6 using low pressure, it is to avoid a large amount of rainwater occurs and is detained
Cause surface gathered water；The water inlet of siphon pipe 4 is provided with dismountable trash rack 3, the other end connection of siphon pipe 4 and rainwater collection
Collect pipeline 5, the other end of rainwater-collecting pipeline 5 is connected to the header tank 6.So, rainwater sequentially passes through the first of rain perforaled strainer 1
Walk filtering, the last filtering of the precipitation of sedimentation basin 2, trash rack 3 and enter header tank 6 through rainwater-collecting pipeline 5.
To improve the service efficiency of the system, header tank 6 is provided with moisturizing pipeline 11 and sluice pipe 12, the moisturizing pipeline
11 are communicated with municipal tap water pipeline, and the sluice pipe 12 is communicated with municipal wastewater pipeline.If Water in Water Tanks amount can not be met
Irrigation demand, can pass through the make-up water source of moisturizing pipeline 11；If water is excessive in header tank, it is unnecessary to be drained by sluice pipe
Rainwater.
The rainwater utilization system includes water pump 10, drinking-water pipe 13 and drip irrigation pipe 14, and the water pump 10 is located at header tank 6
Interior bottom, water pump 10 extracts the water in header tank 6, is sent to drip irrigation pipe 14 through drinking-water pipe 13, drip irrigation pipe 14 is to greenbelt plant
Irrigated, the buried depth of drip irrigation pipe 14 is 10-15cm in the present embodiment, and dripping end flow is 1-4L/h.
The control system includes humidity sensor 7, the suggestion modification of water level sensor 9/ and represents figure/and control device 8；
The humidity sensor 7 broadcasts data to control device 8 by sensing soil moisture.When greenbelt plant has irrigation demand
When, humidity sensor 7 can broadcast data to control device 8, and the control water pump 10 of control device 8 opens work, and water pump 10 extracts collection
Water in water tank 6, greenbelt is poured by drip irrigation pipe 14.When greenbelt plant irrigation is good, humidity sensor 7 can transmit data
To control device 8, the control water pump 10 of control device 8 is stopped.
The water level sensor 9 monitors the water level of header tank 6 in real time, when greenbelt plant has irrigation demand, and catchments
When the middle water of case 6 can not meet irrigation demand, water level sensor 9 can broadcast data to control device 8, and control device 8 is controlled
The moisturizing pipeline 11 of header tank communicates make-up water source with municipal tap water pipeline；If water is excessive in header tank, water level sensor 9
Can broadcast data to control device 8, the sluice pipe 12 of the control header tank of control device 8 communicated with municipal wastewater pipeline drain it is many
Remaining rainwater.
It is as follows that the present invention provides a kind of course of work of urban road automatic rain water collection local use system：
Rainwater drops to road surface and forms runoff, is tentatively filtered by rain perforaled strainer 1, the precipitation then through sedimentation basin 2, finally
Filtering through trash rack 3, flows through rainwater-collecting pipeline 5 by siphon pipe 4 and enters header tank 6；When greenbelt plant has irrigation to need
When asking, humidity sensor 7 can broadcast data to control device 8, and the control water pump 10 of control device 8 opens work, and water pump 10 is extracted
Water in header tank 6, greenbelt is poured by drip irrigation pipe 14；When greenbelt plant irrigation is good, humidity sensor 7 can transmit number
According to control device 8, the control water pump 10 of control device 8 is stopped；When greenbelt plant has irrigation demand, header tank 6
Middle water can not meet irrigation demand, and water level sensor 9 can broadcast data to control device 8, the control header tank of control device 8
Moisturizing pipeline 11 communicates make-up water source with municipal tap water pipeline；If water is excessive in header tank, water level sensor 9 can transmit number
According to the sluice pipe 12 to control device 8, the control header tank of control device 8 unnecessary rain of draining is communicated with municipal wastewater pipeline
Water.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located at parts in accompanying drawing in figure and zero
The position of part each other is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
In the case where not conflicting, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modifications, equivalent substitutions and improvements made etc. should be included within the scope of the present invention.
Claims (6)
1. a kind of urban road automatic rain water collection local use system, including rain water collecting system, rainwater utilization system and control
System processed；It is characterized in that：The rain water collecting system includes rain perforaled strainer, sedimentation basin, rainwater-collecting pipeline and header tank；
Rain perforaled strainer is placed in sedimentation basin；The sedimentation basin side is provided with rainwater outlet, the rainwater outlet of sedimentation basin and is connected with rainbow
Suction pipe, siphon pipe is to accelerate the speed that rainwater flows into header tank using low pressure, it is to avoid road surface caused by a large amount of rainwater are detained occur
Ponding；The siphon pipe water inlet is provided with dismountable trash rack, the other end connection rainwater-collecting pipeline of siphon pipe, rainwater collection
The other end of collection pipeline is connected to the header tank；The rainwater utilization system includes water pump, drinking-water pipe and drip irrigation pipe, described
Water pump is located in header tank, and water pump extracts the water in header tank, is sent to drip irrigation pipe through drinking-water pipe, drip irrigation pipe is entered to greenbelt plant
Row is irrigated；The control system includes humidity sensor, water level sensor and control device；The humidity sensor passes through sense
Soil moisture is answered to broadcast data to control device；When greenbelt plant has irrigation demand, humidity sensor can be broadcast data to
Control device, control device control water pump unlatching work carries out the pouring of greenbelt plant；It is wet when greenbelt plant irrigation is good
Degree inductor can broadcast data to control device again, and control device control water pump is stopped；The water level sensor is real-time
Monitor the water level of header tank.
2. a kind of urban road automatic rain water collection local use system according to claim 1, it is characterised in that：It is described
Header tank is provided with moisturizing pipeline and sluice pipe, and the moisturizing pipeline communicates with municipal tap water pipeline, the sluice pipe and
Municipal wastewater pipeline is communicated.
3. a kind of urban road automatic rain water collection local use system according to claim 1, it is characterised in that：It is described
Rain perforaled strainer is a box-like structure being made up of six faces, and its top is provided with poroid water of crossing with four side walls and blocks dirty structure, and top
Portion aperture is more than four areole footpaths, realize the top of rain perforaled strainer in rainwater the pollutant such as soil, sand gravel and leaf just
Step filtering, the rainwater tentatively filtered enters in rain perforaled strainer, and then the four side walls through rain perforaled strainer are filtered again；The rainwater grid
The top of son is slightly larger than its bottom, and the top of such rain perforaled strainer is located at sedimentation basin surrounding relative to the edge that its bottom is protruded
Above, it is ensured that rain perforaled strainer being placed in sedimentation basin vacantly.
4. a kind of urban road automatic rain water collection local use system according to claim 1 and 2, it is characterised in that：
The water level sensor monitors the water level of header tank in real time, when greenbelt plant has irrigation demand, the middle water of header tank without
Method meets irrigation demand, and water level sensor can broadcast data to control device, the moisturizing pipeline of control device control header tank with
Municipal tap water pipeline communicates make-up water source；If water is excessive in header tank, water level sensor can broadcast data to control device,
The sluice pipe of control device control header tank communicates unnecessary rainwater of draining with municipal wastewater pipeline.
5. a kind of urban road automatic rain water collection local use system according to claim 1, it is characterised in that：It is described
Rain perforaled strainer and the sedimentation basin are detachable.
6. a kind of urban road automatic rain water collection local use system according to claim 1, it is characterised in that：It is described
Drinking-water pipe is managed for PP-R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283390.1A CN106958280A (en) | 2017-04-26 | 2017-04-26 | A kind of urban road automatic rain water collection local use system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283390.1A CN106958280A (en) | 2017-04-26 | 2017-04-26 | A kind of urban road automatic rain water collection local use system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958280A true CN106958280A (en) | 2017-07-18 |
Family
ID=59483856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710283390.1A Pending CN106958280A (en) | 2017-04-26 | 2017-04-26 | A kind of urban road automatic rain water collection local use system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958280A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637480A (en) * | 2017-09-27 | 2018-01-30 | 浙江博顺市政园林有限公司 | A kind of municipal gardens rainwater attractive in appearanceization collects caching system and operation method |
| CN108142065A (en) * | 2018-01-09 | 2018-06-12 | 陕西助智信息技术有限公司 | Environment-friendly type overflow-type multifunctional intellectual water purification system and exempt from apply fertilizer purification method |
| CN108159741A (en) * | 2018-01-09 | 2018-06-15 | 陕西助智信息技术有限公司 | Environment-friendly type overflow-type digging-free intelligent sensing formula cleaning system and exempt from apply fertilizer purification method |
| CN109403447A (en) * | 2018-11-02 | 2019-03-01 | 南京林业大学 | A kind of device using road rain water culture plant aesthetic road |
| CN110800586A (en) * | 2019-10-17 | 2020-02-18 | 安徽嘉景农业综合开发有限公司 | Rainwater collecting and utilizing system for nursery base |
| CN111616037A (en) * | 2020-05-18 | 2020-09-04 | 逯鑫 | Afforestation is with circulation water conservation formula irrigation equipment |
| CN111847536A (en) * | 2020-06-28 | 2020-10-30 | 南京信息工程大学 | Distributed initial rain purification system and preparation method of purification filler |
| CN113417346A (en) * | 2021-06-30 | 2021-09-21 | 巨匠建设集团股份有限公司 | Engineering rainwater recovery system and working and dredging method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022704A2 (en) * | 2008-08-23 | 2010-03-04 | Wisy Ag | Cistern with a rainwater filter in the inflow, and a filter housing for a rainwater filter |
| CN103382739A (en) * | 2013-07-11 | 2013-11-06 | 北京建筑工程学院 | Roof drain pollutant interception device and using method thereof |
| CN204443448U (en) * | 2015-02-13 | 2015-07-08 | 北京颐达兆祥科技有限公司 | A kind of urban afforestation collection rain irrigation system |
| CN207003595U (en) * | 2017-04-26 | 2018-02-13 | 中国地质大学（武汉） | A kind of urban road automatic rain water collection local use system |
-
2017
- 2017-04-26 CN CN201710283390.1A patent/CN106958280A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022704A2 (en) * | 2008-08-23 | 2010-03-04 | Wisy Ag | Cistern with a rainwater filter in the inflow, and a filter housing for a rainwater filter |
| CN103382739A (en) * | 2013-07-11 | 2013-11-06 | 北京建筑工程学院 | Roof drain pollutant interception device and using method thereof |
| CN204443448U (en) * | 2015-02-13 | 2015-07-08 | 北京颐达兆祥科技有限公司 | A kind of urban afforestation collection rain irrigation system |
| CN207003595U (en) * | 2017-04-26 | 2018-02-13 | 中国地质大学（武汉） | A kind of urban road automatic rain water collection local use system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637480A (en) * | 2017-09-27 | 2018-01-30 | 浙江博顺市政园林有限公司 | A kind of municipal gardens rainwater attractive in appearanceization collects caching system and operation method |
| CN108142065A (en) * | 2018-01-09 | 2018-06-12 | 陕西助智信息技术有限公司 | Environment-friendly type overflow-type multifunctional intellectual water purification system and exempt from apply fertilizer purification method |
| CN108159741A (en) * | 2018-01-09 | 2018-06-15 | 陕西助智信息技术有限公司 | Environment-friendly type overflow-type digging-free intelligent sensing formula cleaning system and exempt from apply fertilizer purification method |
| CN109403447A (en) * | 2018-11-02 | 2019-03-01 | 南京林业大学 | A kind of device using road rain water culture plant aesthetic road |
| CN110800586A (en) * | 2019-10-17 | 2020-02-18 | 安徽嘉景农业综合开发有限公司 | Rainwater collecting and utilizing system for nursery base |
| CN111616037A (en) * | 2020-05-18 | 2020-09-04 | 逯鑫 | Afforestation is with circulation water conservation formula irrigation equipment |
| CN111616037B (en) * | 2020-05-18 | 2021-11-02 | 逯鑫 | Afforestation is with circulation water conservation formula irrigation equipment |
| CN111847536A (en) * | 2020-06-28 | 2020-10-30 | 南京信息工程大学 | Distributed initial rain purification system and preparation method of purification filler |
| CN113417346A (en) * | 2021-06-30 | 2021-09-21 | 巨匠建设集团股份有限公司 | Engineering rainwater recovery system and working and dredging method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106958280A (en) | A kind of urban road automatic rain water collection local use system | |
| CN106284588B (en) | A kind of rainwater treatment and stocking system available for sponge city | |
| CN204645145U (en) | A kind of viaduct rainwater-collecting and automatic irrigation system | |
| US8974664B2 (en) | Storm water treatment system | |
| CN201276718Y (en) | Rainwater collecting and recycling system on building roofing | |
| CN2923833Y (en) | Rain-water recovering utilizing system | |
| CN205444302U (en) | Urban road rainwater control valve network system | |
| CN206844282U (en) | The collection and purification of town road rainfall runoff utilize system | |
| CN102182242A (en) | Rainwater treatment system and rainwater treatment method | |
| CN205369481U (en) | Novel municipal administration drainage system | |
| CN206143897U (en) | Multi -functional rainwater is collected and is handled recycling system | |
| CN109386022A (en) | A kind of water storage reclamation set of rain water on roof disconnecting | |
| CN207003595U (en) | A kind of urban road automatic rain water collection local use system | |
| CN209509056U (en) | A kind of water storage reclamation set of rain water on roof disconnecting | |
| CN104196179A (en) | Rainwater utilization system and use method thereof | |
| CN104532942B (en) | Rainwater purification tree box system | |
| CN105174478A (en) | Biofilter | |
| CN205061699U (en) | Biological filter | |
| CN203403502U (en) | Water system ecology water resource recycling system | |
| CN204803962U (en) | Town road peak clipping rainwater collecting system | |
| CN211285799U (en) | Distributed low-energy-consumption rainwater collecting and treating system | |
| CN210133988U (en) | Urban road rainwater modularization intelligence utilizes system | |
| CN207727713U (en) | A kind of intelligent multi-directional drainage system of Roads in Residential Area | |
| CN208685750U (en) | A kind of town road rainwater collection irrigation system | |
| CN207244711U (en) | A kind of rainwater irrigation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |