CN108385807B - Water circulation structure based on sponge city - Google Patents
Water circulation structure based on sponge city Download PDFInfo
- Publication number
- CN108385807B CN108385807B CN201810170256.5A CN201810170256A CN108385807B CN 108385807 B CN108385807 B CN 108385807B CN 201810170256 A CN201810170256 A CN 201810170256A CN 108385807 B CN108385807 B CN 108385807B
- Authority
- CN
- China
- Prior art keywords
- water
- waterfall
- fountain
- oxygenation pond
- sponge city
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 52
- 238000005273 aeration Methods 0.000 claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 33
- 229910052760 oxygen Inorganic materials 0.000 claims description 33
- 239000001301 oxygen Substances 0.000 claims description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000005341 toughened glass Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Special Spraying Apparatus (AREA)
Abstract
the invention discloses a water circulation structure based on a sponge city, which solves the problem that the water stored in the water storage structure of the existing sponge city is in an endless state for a long time to cause the water quality to be reduced, and the technical scheme is as follows: the device comprises a reservoir serving as a sponge urban water storage structure, a pump station, a fountain type aeration tank and a waterfall type aeration tank; the pump station is used for inciting somebody to action water pump in the cistern is sent to fountain formula oxygenation pond and is formed the fountain view, waterfall formula oxygenation pond is located fountain formula oxygenation pond one side, just waterfall formula oxygenation pond is including being close to the waterfall that fountain formula oxygenation pond set up forms the wall, works as fountain formula oxygenation pond is full of the back, and water passes through waterfall forms the wall flow extremely in the waterfall formula oxygenation pond, the horizontal position in waterfall formula oxygenation pond is less than the horizontal position in fountain formula oxygenation pond, waterfall formula oxygenation pond intercommunication the cistern reaches the advantage of improving quality of water, and flows the in-process and builds the waterscape, beautifies the environment.
Description
Technical Field
The invention relates to the technical field of water resource treatment and utilization, in particular to a water circulation structure based on a sponge city.
Background
The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a hydro-elastic city.
For example, chinese utility model patent with grant bulletin No. CN206512819U announces a sponge urban road drainage retaining structure, its theory of operation is that the rainwater permeates infiltration well and cistern through infiltration ground in, and utilize the overflow pipe to collect the water that overflows in the cistern under the full condition of infiltration well internal water, when the water in the cistern has arrived aqueduct department, can be with leading-in planting soil layer of water in the cistern, irrigate by oneself the plant in the plant species plant zone, and have unnecessary rainwater when plant species plant zone department, can infiltrate down in planting soil layer, and lead-in a certain amount of rainwater in the cistern through the aqueduct, a mutual supply relation has been formed, and the unnecessary rainwater of infiltration can collect in the water-absorbing material layer, excrete unnecessary rainwater through the perforated pipe.
The above prior art collects and stores rainwater in the water seepage well and the water storage tank, and usually these water resources will be stored in the above water seepage well and the water storage tank for a long time before being reused, becoming "dead water", so that the self-cleaning ability of this part of water is weakened, leading to the water quality decline, even the phenomenon of putrefaction.
As a green and environment-friendly new technology, a sponge city aims to make full use of natural resources, optimize urban and rural environments and create a green, environment-friendly and attractive ecological environment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a water circulation structure based on a sponge city, which has the advantages of improving water quality, creating a waterscape in the flowing process and beautifying the environment.
In order to achieve the purpose, the invention provides the following technical scheme:
A water circulation structure based on a sponge city comprises a reservoir serving as a water storage structure of the sponge city, a pump station, a fountain type aeration tank and a waterfall type aeration tank; the pump station is used for with water pump in the cistern is sent to fountain formula oxygenation pond and is formed the fountain view, waterfall formula oxygenation pond is located fountain formula oxygenation pond one side, just waterfall formula oxygenation pond is including being close to the waterfall that fountain formula oxygenation pond set up forms the wall, works as fountain formula oxygenation pond is the back of overflowing, and water passes through waterfall forms the wall flow extremely in the waterfall formula oxygenation pond, the horizontal position in waterfall formula oxygenation pond is less than the horizontal position in fountain formula oxygenation pond, waterfall formula oxygenation pond intercommunication the cistern.
by adopting the technical scheme, the water in the water storage tank is pumped by the pump station and then is pumped to the fountain type oxygen increasing tank, a fountain effect is formed in the fountain type oxygen increasing tank, the contact chance of the water and the oxygen in the air is increased in the fountain forming process, so that the oxygen content of the water is improved, the water in the fountain type oxygen increasing tank overflows to the waterfall type oxygen increasing tank to form a waterfall landscape, the contact chance of the water and the oxygen in the air is increased in the waterfall forming process, and the oxygen content of the water is further improved; the water circulation structure enables the stored water to flow, so that the original 'dead water' is changed into 'running water', the oxygen content of the water is improved, the self-cleaning capacity of the water is improved, a waterscape is created in the circulation process, and the ornamental effect is improved.
Further, be provided with a plurality of shower nozzles in the fountain formula oxygenation pond, every shower nozzle passes through the connecting pipe and connects respectively the pump station, and be provided with the rivers solenoid valve on every connecting pipe.
by adopting the technical scheme, each spray head is controlled by an independent water flow electromagnetic valve, and the water spraying amount of the fountain can be controlled by the water flow electromagnetic valve, so that the visual effect of the waterscape is diversified.
furthermore, the waterfall forming wall comprises a wall body and an arc-shaped guide plate which is arranged at the top of the wall body and extends to the direction of the waterfall type oxygen increasing tank, and the guide plate is bent downwards.
By adopting the technical scheme, water flows along the guide plate through the guide plate, the water is guided to form the waterfall effect, and the guide plate extends to the direction of the pool body of the waterfall type oxygenation pool to prevent the water from flowing along the wall body, so that the more vivid waterfall landscaping effect is formed.
Further, the upper surface of guide plate is provided with a plurality of fumaroles, the fumarole is connected with air jet system.
By adopting the technical scheme, the air injection device injects air from the air injection holes, so that more air is mixed with water, and the dissolved oxygen content of the water is further increased.
Furthermore, waterfall formula oxygenation pond is provided with the multiunit, and is cascaded arrangement.
By adopting the technical scheme, the multi-group waterfall type aeration tank is arranged in a stepped manner, so that the waterfall landscaping area is increased, the visual effect is enhanced, and the dissolved oxygen efficiency is increased.
Furthermore, each waterfall type oxygenation pond is connected with the reservoir through a return pipe, and a control valve is arranged on each return pipe.
By adopting the technical scheme, the waterfall type oxygenation pond is connected with the reservoir through the return pipe, and the speed of water in the waterfall type oxygenation pond returning to the reservoir can be controlled through the control valve.
Furthermore, an active carbon filter screen is arranged between the waterfall type aeration tank and the return pipe.
By adopting the technical scheme, the activated carbon filter screen has an adsorption effect, can adsorb impurities in water, is favorable for purifying water quality, and makes water flowing back into the reservoir cleaner.
Further, a water filter is arranged between the return pipe and the reservoir.
By adopting the technical scheme, the water filter is arranged between the return pipe and the reservoir, so that the water quality of the water returning to the reservoir is further purified.
In conclusion, the invention has the following beneficial effects: the water in the water storage tank is pumped by the pump station and then is pumped to the fountain type oxygen increasing tank, a fountain effect is formed in the fountain type oxygen increasing tank, the contact chance of the water and oxygen in the air is increased in the fountain forming process, so that the oxygen content of the water is improved, the water in the fountain type oxygen increasing tank overflows to the waterfall type oxygen increasing tank to form a waterfall landscape, the contact chance of the water and the oxygen in the air is increased in the waterfall forming process, and the oxygen content of the water is further improved; the water circulation structure enables the stored water to flow, so that the original 'dead water' is changed into 'running water', the oxygen content of the water is improved, the self-cleaning capability of the water is improved, a waterscape is created in the circulation process, the ornamental effect is improved, the water in the water storage tank is kept non-corrosive for a long time, meanwhile, the natural landscape is simulated, the environment is beautified, and the water circulation structure has double advantages.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention in the prior art, the drawings needed to be used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a water circulation structure based on a sponge city according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a waterfall forming wall in an embodiment of the present invention;
Fig. 3 is a top view of a hydrophilic platform in an embodiment of the invention.
Reference numerals: 100. a reservoir; 101. a pump station; 102. a fountain type aeration tank; 103. a waterfall type aeration tank; 110. a waterfall forming wall; 111. a spray head; 112. a wall body; 113. a baffle; 120. a gas injection hole; 130. an air injection device; 140. a return pipe; 150. a control valve; 160. an active carbon filter screen; 170. a water filter; 180. a hydrophilic platform.
Detailed Description
The technical scheme of the invention is explained in detail in the following with the accompanying drawings.
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the advantages of the technical solutions of the present invention clearer, the following describes the present invention in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1 and 2, the embodiment provides a water circulation structure based on a sponge city, which includes a water reservoir 100 as a water storage structure of the sponge city, wherein the water reservoir 100 is an existing water storage structure of the sponge city, and is arranged below the ground; the system also comprises a pump station 101, a fountain type aeration tank 102 and a waterfall type aeration tank 103; a water inlet pipe of the pump station 101 is communicated with the water reservoir 100, and a water outlet pipe is communicated with the fountain type oxygenation pool 102 and is used for pumping water in the water reservoir 100 to the fountain type oxygenation pool 102 to form a fountain landscape; the waterfall type oxygenation pond 103 is arranged on one side of the fountain type oxygenation pond 102, the waterfall type oxygenation pond 103 comprises a waterfall forming wall 110 which is arranged close to the fountain type oxygenation pond 102, when the fountain type oxygenation pond 102 overflows, water flows into the waterfall type oxygenation pond 103 through the waterfall forming wall 110, the horizontal position of the waterfall type oxygenation pond 103 is lower than that of the fountain type oxygenation pond 102, and the bottom of the waterfall type oxygenation pond 103 is communicated with the water storage pond 100.
In this embodiment, a plurality of nozzles 111 are provided in the fountain type aeration tank 102, each nozzle 111 is connected to the pump station 101 through a connection pipe, and a water flow solenoid valve is provided on each connection pipe, each nozzle 111 is controlled by an independent water flow solenoid valve, the water flow solenoid valve is controlled by a control system, the water spray amount of the fountain can be controlled by operating the control system, and the visual effect of the water scene is diversified.
In this embodiment, the waterfall forming wall 110 includes a wall 112 and an arc-shaped guide plate 113 disposed at the top of the wall 112 and extending toward the tank body of the waterfall type aeration tank 103, the guide plate 113 bends downward, water flows along the guide plate 113 through the guide plate 113 to guide the water to form a waterfall effect, and the guide plate 113 extends toward the tank body of the waterfall type aeration tank 103 to prevent the water from flowing downward along the wall 112, so as to form a more realistic waterfall landscaping effect. The upper surface of guide plate 113 is provided with a plurality of fumaroles 120, and fumarole 120 is connected with air jet device 130, and air jet device 130 can be for example the device that air compressor machine or fan etc. can input the air to fumarole 120, and air jet device 130 is from fumarole 120 jet-propelled, makes more air and water mix, has further increased the dissolved oxygen volume of water.
The waterfall type oxygenation ponds 103 are provided with a plurality of groups and are arranged in a step-shaped manner, 3 groups of waterfall type oxygenation ponds 103 are shown in fig. 1, a part outlined by a dotted line in the drawing is a group of waterfall type oxygenation ponds 103, and the plurality of groups of waterfall type oxygenation ponds 103 are arranged in a step-shaped manner by arranging the plurality of groups of waterfall type oxygenation ponds 103, so that a landscaping area is increased, a visual effect is enhanced, and the dissolved oxygen efficiency is increased. Each waterfall type aeration tank 103 is connected with the water storage tank 100 through a return pipe 140, a control valve 150 is arranged on each return pipe 140, the control valve 150 is controlled by a control system, and the control system can adjust the opening and closing of the control valve 150 so as to adjust the water flow speed of the waterfall type aeration tank 103 which flows back into the water storage tank 100.
In this embodiment, an activated carbon filter screen 160 is disposed between the waterfall type aeration tank 103 and the return pipe 140, and the activated carbon filter screen 160 has an adsorption effect, so that impurities in water can be adsorbed, thereby facilitating water purification and making water returned to the reservoir 100 cleaner. A water filter 170 is disposed between the return pipe 140 and the water reservoir 100 to further purify the water quality of the water returned to the water reservoir 100.
In this embodiment, a hydrophilic platform 180 is further disposed in the waterfall type aeration tank 103, referring to fig. 3, fig. 3 is a top view of the hydrophilic platform 180, the hydrophilic platform 180 is formed by welding steel frames and is arc-shaped, a toughened glass bearing surface is disposed on the upper surface of the hydrophilic platform 180, the steel frames and the toughened glass are matched, the bottom of the waterfall type aeration tank 103 can be clearly observed through the toughened glass, an effect of walking over water is created, that is, a water circulation effect is achieved, and the waterfall type aeration tank has a enjoyment value.
In conclusion, the pump station 101 pumps water in the reservoir 100, and then the water is pumped to the fountain type oxygen increasing tank 102, a fountain effect is formed in the fountain type oxygen increasing tank 102, the contact chance between the water and oxygen in the air is increased in the process of forming a fountain, so that the oxygen content of the water is improved, the water in the fountain type oxygen increasing tank 102 overflows to the waterfall type oxygen increasing tank 103 to form a waterfall landscape, the contact chance between the water and oxygen in the air is increased in the process of forming the waterfall, and the oxygen content of the water is further improved; the water circulation structure enables the stored water to flow, so that the original 'dead water' is changed into 'running water', the oxygen content of the water is improved, the self-cleaning capacity of the water is improved, a waterscape is created in the circulation process, and the ornamental effect is improved.
With the above technical solutions, the above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A water circulation structure based on a sponge city comprises a reservoir (100) serving as a water storage structure of the sponge city, and is characterized by further comprising a pump station (101), a fountain type aeration tank (102) and a waterfall type aeration tank (103); the pump station (101) is used for pumping water in the reservoir (100) to a fountain type oxygenation pool (102) to form a fountain landscape, the waterfall type oxygenation pool (103) is arranged on one side of the fountain type oxygenation pool (102), the waterfall type oxygenation pool (103) comprises a waterfall forming wall (110) close to the fountain type oxygenation pool (102), when the fountain type oxygenation pool (102) overflows, water flows into the waterfall type oxygenation pool (103) through the waterfall forming wall (110), the horizontal position of the waterfall type oxygenation pool (103) is lower than that of the fountain type oxygenation pool (102), and the waterfall type oxygenation pool (103) is communicated with the reservoir (100);
A plurality of spray heads (111) are arranged in the fountain type aeration tank (102), each spray head (111) is respectively connected with the pump station (101) through a connecting pipe, and a water flow electromagnetic valve is arranged on each connecting pipe;
The waterfall forming wall (110) comprises a wall body (112) and an arc-shaped guide plate (113) which is arranged at the top of the wall body (112) and extends to the direction of the waterfall type oxygen increasing tank (103), and the guide plate (113) bends downwards;
The waterfall type aeration tank (103) is provided with a plurality of groups and is arranged in a step manner.
2. The water circulation structure based on the sponge city as claimed in claim 1, wherein the upper surface of the guide plate (113) is provided with a plurality of air injection holes (120), and the air injection holes (120) are connected with an air injection device (130).
3. The water circulation structure based on the sponge city as claimed in claim 1, wherein each waterfall type aeration tank (103) is connected to the reservoir (100) through a return pipe (140), and each return pipe (140) is provided with a control valve (150).
4. The water circulation structure based on the sponge city as claimed in claim 3, wherein an activated carbon filter screen (160) is arranged between the waterfall type aeration tank (103) and the return pipe (140).
5. A water circulation structure based on sponge city according to claim 4 characterized in that a water filter (170) is arranged between the return pipe (140) and the reservoir (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170256.5A CN108385807B (en) | 2018-03-01 | 2018-03-01 | Water circulation structure based on sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170256.5A CN108385807B (en) | 2018-03-01 | 2018-03-01 | Water circulation structure based on sponge city |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108385807A CN108385807A (en) | 2018-08-10 |
| CN108385807B true CN108385807B (en) | 2019-12-17 |
Family
ID=63069256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810170256.5A Expired - Fee Related CN108385807B (en) | 2018-03-01 | 2018-03-01 | Water circulation structure based on sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108385807B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610556A (en) * | 2019-01-31 | 2019-04-12 | 深圳春沐源控股有限公司 | Water system |
| CN114059648B (en) * | 2021-11-23 | 2024-06-07 | 浙江安地建筑规划设计有限公司 | Environment-friendly cyclic spraying ecological landscape of ecological industrial park and cyclic method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211179A (en) * | 2014-10-07 | 2014-12-17 | 重庆市农业科学院 | Household domestic sewage drop aeration biological enhanced treatment device |
| CN204282442U (en) * | 2014-11-13 | 2015-04-22 | 广东硕泉园林股份有限公司 | Water circulation treatment device for landscape architecture |
| CN206784572U (en) * | 2017-06-07 | 2017-12-22 | 南京工业大学浦江学院 | A kind of stereoscopic landscape water channel system |
-
2018
- 2018-03-01 CN CN201810170256.5A patent/CN108385807B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211179A (en) * | 2014-10-07 | 2014-12-17 | 重庆市农业科学院 | Household domestic sewage drop aeration biological enhanced treatment device |
| CN204282442U (en) * | 2014-11-13 | 2015-04-22 | 广东硕泉园林股份有限公司 | Water circulation treatment device for landscape architecture |
| CN206784572U (en) * | 2017-06-07 | 2017-12-22 | 南京工业大学浦江学院 | A kind of stereoscopic landscape water channel system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108385807A (en) | 2018-08-10 |
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Granted publication date: 20191217 |