CN108222212B - Underground rainwater centralized drainage structure for united villa - Google Patents
Underground rainwater centralized drainage structure for united villa Download PDFInfo
- Publication number
- CN108222212B CN108222212B CN201810041087.5A CN201810041087A CN108222212B CN 108222212 B CN108222212 B CN 108222212B CN 201810041087 A CN201810041087 A CN 201810041087A CN 108222212 B CN108222212 B CN 108222212B
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- drain
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses an underground rainwater centralized drainage structure for a united villa, relates to the technical field of drainage, and solves the problem that a drainage mode which can simultaneously meet the concept of a sponge city and the requirement of attractive design is lacked in the prior art. Its technical scheme main points are including the view pond that has concentrated water storage chamber and adjusting device in, ponding underdrain and connecting pipe, adjusting device includes movable mounting and supports the bottom plate of concentrating the water storage chamber bottom surface in the view pond, drive bottom plate rise/descend in order to change the volumetric lift driving piece of concentrated water storage chamber and control lift driving piece function so that the invariable level sensor of surface of water height in view pond, and be provided with the communicating drainage channel with municipal drainage pipe network on the lateral wall in view pond, when the bottom plate descends to the extreme low position, make drainage channel and concentrated water storage chamber communicate with each other, reached and adopted the mode of reasonable processing water resource, realize can accord with the theory in sponge city and can make the comfortable purpose of view.
Description
Technical Field
The invention relates to a drainage technology, in particular to an underground rainwater centralized drainage structure for a united villa.
Background
At present, people increasingly pay more attention to the popularization of sponge cities for the rainwater in the cities can be collected, stored and purified in rainy seasons, and when the water resources are needed, the saved water resources are released and utilized.
Along with the improvement of living standard of people, more and more people begin to pursue more comfortable villa life, which is also the reason for more and more villa areas in cities, the construction in the villa areas is closely related to the comfort of life, villa area designers often design more landscapes, and the landscapes can not leave the landscape, so more water resources are often needed for better landscapes, therefore, a reasonable mode is urgently needed to treat the water resources, so that the purposes of meeting the concept of sponge cities and creating comfortable landscapes can be achieved.
Disclosure of Invention
The invention aims to provide an underground rainwater centralized drainage structure for a united villa, which has a mode of reasonably treating water resources and achieves the purposes of meeting the concept of sponge cities and creating comfortable landscapes.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a drainage structures is concentrated to allies oneself with villa underground rainwater, has in including the view pond of concentrating reservoir chamber and adjusting device, locates every villa outlying ponding blind ditch and connect the ponding blind ditch and concentrate the connecting pipe in reservoir chamber, adjusting device includes that movable mounting just supports the bottom plate of concentrating the reservoir chamber bottom surface in the view pond, drive bottom plate rise/descend with the lift driving piece that changes the volume of reservoir chamber and control lift driving piece function so that the invariable level sensor of the surface of water height in view pond, just be provided with on the lateral wall in view pond with the communicating drainage channel of municipal drainage pipe network, work as when the bottom plate descends to the extreme lower position, makes drainage channel and concentrated reservoir chamber communicate with each other.
By adopting the technical scheme, the landscape pool, the ponding blind ditches, the connecting pipes and the drainage channels are arranged in the villa area, so that rainwater at each villa can flow through the connecting pipes from the ponding blind ditches and be stored in the landscape pool, the purpose of rainwater collection and utilization is realized, the concept of a sponge city is met, meanwhile, the landscape pool is internally provided with the concentrated water storage cavity with the variable volume which is regulated by the regulating device, the depth and the volume of the concentrated water storage cavity are changed by utilizing the lifting of the bottom plate, when the water quantity in the concentrated water storage cavity exceeds the maximum volume, namely the bottom plate is lowered to the lowest position, the concentrated water storage cavity is communicated with the drainage channels, so as to discharge redundant water, when the water quantity in the concentrated water storage cavity is insufficient, the depth of the concentrated water storage cavity can be reduced by lifting the bottom plate, so that the water surface height in the landscape pool is ensured to be constant, and the visual effect of constant water level, thereby improving comfort.
The invention is further provided with a water bag tank with an opening at the top part is movably arranged in the centralized water storage cavity, a lifting component for driving the water bag tank to ascend/descend is arranged between the landscape pool and the water bag tank, and a heating pipe is arranged at the water bag tank.
Through adopting above-mentioned technical scheme, set up the lifting unit of pocket water tank and lift pocket water tank to be convenient for draw partial water yield from concentrating the water storage intracavity, because of the pocket water incasement is provided with the heating pipe, can heat the water in the pocket water tank, thereby realize accelerating the evaporation of moisture in the view pond, increase the cooling effect to the villa district, and then improve the comfort of life.
The invention is further characterized in that the lifting assembly comprises a rotating handle which is rotatably connected with the landscape pool and a connecting rope which is connected with the rotating handle and the water bag box, and a directional sliding structure is arranged between the water bag box and the landscape pool.
Through adopting above-mentioned technical scheme, set up twist grip, connect rope and directional sliding structure, rotate the twist grip rolling and connect the rope, can stimulate the lift of pocket water tank, simple structure, the installation is simple, and the operation is convenient.
The invention is further provided with a filter screen which is fixedly inserted at the joint of the water accumulation blind ditch and the connecting pipe, and a sewage discharge outlet which is obliquely arranged upwards is arranged at one side of the water accumulation blind ditch.
Through adopting above-mentioned technical scheme, set up filter screen and drain, prevent that too much filth from discharging into in the connecting pipe, lead to the connecting pipe to block up, influence drainage structures's drainage ability.
The invention is further provided with a valve plate which can be abutted against the bottom of the accumulated water blind drain and is rotatably connected to one side, opposite to the filter screen, of the drain outlet in the accumulated water blind drain, a cover plate is arranged at the top of the accumulated water blind drain, the cover plate, the filter screen and the valve plate abutted against the bottom of the accumulated water blind drain are matched to form a drain passage where the drain outlet is located, and a vent hole for introducing a high-pressure medium into the drain passage is formed in the cover plate.
Through adopting above-mentioned technical scheme, set up valve plate, sewage pipes and air vent, let in the high pressure medium back from the air vent, can order about the valve plate and rotate to the bottom of contradicting ponding blind ditch to form sewage pipes, simultaneously, the high pressure medium blows off the filth in the sewage pipes from sewage ports department, thereby realizes the purpose of the blowdown of being convenient for, and the speed of rivers to connecting pipe is accelerated simultaneously, improves the water pressure in the connecting pipe, and then realizes the effect of mediation desilting.
The invention is further characterized in that a plurality of convex edges which are parallel to each other and are perpendicular to the axial direction of the sewage draining exit are arranged on the bottom surface of the sewage draining exit, and a sewage storage groove is formed between every two adjacent convex edges.
Through adopting above-mentioned technical scheme, set up the bead and form and store up dirty groove to increase the friction when filth slides into the ponding underdrain from the drain, restrict the filth and flow into in the ponding underdrain.
The invention is further provided with a water flow channel between two adjacent sewage storage tanks, and the water flow channels in two adjacent convex edges are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, set up rivers passageway and dislocation set to make rivers passageway meander and set up, the orbit when extension rivers flow into the ponding underdrain slows down the speed that sewage outlet department rivers flowed, and then avoids the rivers speed of downflow too fast, leads to storing up the filth in the dirty inslot and slides into the ponding underdrain along with the rivers flow, improves blowdown effect.
The invention is further provided with a flexible water-stop piece annularly connected with the inner side wall of the landscape pool and covered above the bottom plate.
Through adopting above-mentioned technical scheme, flexible water-stop piece increases the leakproofness of concentrating the water storage chamber, prevents to concentrate the water in the water storage chamber and spills from the gap between bottom plate and the view pond, can cooperate the volume change of concentrating the water storage chamber simultaneously.
In conclusion, the invention has the following beneficial effects: the rainwater of every villa department can follow the ponding blind ditch and flow through the connecting pipe, store in the view pond, realize the purpose that the rainwater was collected and was utilized, accord with the theory in sponge city, and simultaneously, it adjusts and changeable concentrated water storage chamber of volume through adjusting device to have in the view pond, when the water yield of concentrating the water storage intracavity exceeded its maximum volume, concentrate the water storage chamber and communicate with each other with drainage channel, thereby discharge unnecessary water, when the water yield of concentrating the water storage intracavity is not enough to make the surface of water height decline in view pond, can reduce the degree of depth of concentrating the water storage chamber, thereby ensure that the surface of water height in the view pond is invariable, satisfy the invariable visual effect of year's water level, thereby promote the comfort.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a sectional view of a cutoff drain of the underdrain for accumulated water according to the present invention;
FIG. 4 is a top view of the drain of the present invention;
FIG. 5 is a sectional view of the drain opening facing the drain collecting underdrain in the present invention.
In the figure, 1, a landscape pool; 11. a centralized water storage cavity; 111. a flexible water barrier; 121. a base plate; 122. a lifting drive member; 123. a water level sensor; 2. water accumulation blind ditches; 21. a cover plate; 211. a vent hole; 212. a water inlet hole; 22. filtering with a screen; 23. a sewage draining outlet; 231. a rib; 2311. a sewage storage tank; 2312. a water flow channel; 24. a valve plate; 25. a trapway; 3. a connecting pipe; 4. a drainage channel; 5. a water tank is arranged; 51. heating a tube; 6. a lifting assembly; 61. a frame; 62. rotating the handle; 63. and connecting ropes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, an underground rainwater centralized drainage structure for connected villas comprises a landscape pool 1 arranged at a low place in the center of a villa group and a plurality of ponding underdrains 2 correspondingly and annularly arranged outside each villa, wherein the side wall of the landscape pool 1 is always kept perpendicular to the ground, in the figure of the embodiment, only four villas are shown, and four ponding underdrains 2 are correspondingly arranged. The upper half part in the landscape pool 1 is a concentrated water storage cavity 11 for storing water, a connecting pipe 3 is connected between the concentrated water storage cavity 11 and each ponding blind ditch 2, and the connecting pipe 3 is buried underground of villa groups. The landscape pool 1 is internally provided with an adjusting device for adjusting the volume of the concentrated water storage cavity 11, thereby ensuring that the water surface height in the landscape pool 1 is kept constant.
The bottom surface of the concentrated water storage cavity 11 is a flexible water stop piece 111, the flexible water stop piece 111 is annularly connected with the inner side wall of the landscape pool 1, and the connection position is located below the connection position of the connection pipe 3.
The adjusting device includes a bottom plate 121 supporting the flexible water blocking member 111, a lifting driving member 122 driving the bottom plate 121 to ascend/descend, and a water level sensor 123 controlling the operation of the lifting driving member 122, wherein the lifting driving member 122 and the water level sensor 123 are connected to a first power supply device (not shown) for supplying power to the lifting driving member 122 and the water level sensor 123. The edge of the bottom plate 121 is always attached to the inner wall of the landscape pool 1 in the up-and-down movement process and is located below the flexible water stop piece 111. A plurality of lifting/lowering driving members 122 are disposed below the bottom plate 121, and the lifting/lowering driving members 122 are driven by the bottom plate 121 to move up and down, so as to change the depth and volume of the concentrated water storage chamber 11. The water level sensor 123 is arranged on the inner wall of the landscape pool 1 close to the top end and connected with all the lifting driving pieces 122, and is used for monitoring the height of the water surface in the landscape pool 1 and feeding back the height to the lifting driving pieces 122, when the height of the water surface is lowered, the lifting driving pieces 122 are started to drive the bottom plate 121 to ascend, and when the height of the water surface exceeds the setting of the water level sensor 123, the lifting driving pieces 122 are started to drive the bottom plate 121 to descend, so that the height of the water surface in the centralized water storage cavity 11 is ensured.
A drain hole is arranged on the side wall of the landscape pool 1 near the bottom, the drain hole is communicated with a municipal drainage pipe network (not shown in the figure) to form a drainage channel 4, and the standard of the drain hole is that when the bottom plate 121 descends to the lowest position, the drainage channel 4 is communicated with the concentrated water storage cavity 11.
Still install a plurality of tops in the concentrated water storage chamber 11 years of view pond 1 and have open-ended pocket water tank 5, welded fastening has the plywood that a level set up in every pocket water tank 5 to divide into two upper and lower cavities with pocket water tank 5, the upside cavity is used for adorning water, the downside cavity is used for settling heating pipe 51, heating pipe 51 links to each other with the other second energy supply device (not shown in the figure) in view pond 1, the second energy supply device provides the electric energy of heating pipe 51 work.
Every pocket water tank 5 all laminates the inside wall setting of concentrating the water storage chamber 11, and all is provided with directional sliding structure between every pocket water tank 5 and the inside wall of view pond 1, directional sliding structure is including the T type slider of locating 1 inside wall department in view pond and the T type spout of locating 5 outside wall departments of pocket water tank, and the equal perpendicular view pond of T type slider and T type spout in 1 horizontally direction setting for pocket water tank 5 is longitudinal sliding in view pond 1.
Be provided with lifting unit 6 between every pocket water tank 5 and the view pond 1, lifting unit 6 includes that one erects in the other frame 61 of view pond 1, rotates the twist grip 62 of connecting in frame 61 and the connection rope 63 of connecting twist grip 62 and pocket water tank 5, rotates the rolling of twist grip 62 and connects rope 63, can stimulate pocket water tank 5 to go up and down.
As shown in fig. 3, each ponding blind ditch 2 is formed by pouring concrete to be attached to the periphery of a villa, and the longitudinal section of each ponding blind ditch 2 is rectangular, so that a cover plate 21 is arranged at the top of each ponding blind ditch 2, each ponding blind ditch 2 is buried underground, and the outer wall of each cover plate 21 is flush with the ground surface. The bottom surface of the ponding underdrain 2 is arranged downwards in an inclined way towards the direction of the joint of the connecting pipe 3, so that rainwater can flow into the connecting pipe 3 in a concentrated way.
As shown in fig. 5, a filter screen 22 penetrating through the cover plate 21 is installed at the joint of the joint connecting pipe 3 in the water accumulation blind ditch 2, filter holes (not shown in the figure) are uniformly formed in the filter screen 22, and a clamping groove for clamping the filter screen 22 is formed in the bottom of the water accumulation blind ditch 2, so that the filter screen 22 is inserted and fixed in the water accumulation blind ditch 2.
Referring to fig. 4, a drain outlet 23 which is obliquely raised to the ground is arranged at one side of the water accumulation blind ditch 2 close to the filter screen 22, a plurality of convex ribs 231 which are arranged in parallel are also arranged on the bottom surface of the drain outlet 23, each convex rib 231 is arranged perpendicular to the axial direction of the drain outlet 23, and a dirt storage groove 2311 is formed between two adjacent convex edges 231 so as to increase the friction when dirt slides into the water accumulation blind ditch 2 from the dirt discharge port 23, meanwhile, a water flow passage 2312 which is parallel to the axial direction of the sewage outlet 23 is arranged between two adjacent sewage storage grooves 2311, so that the water flows into the water accumulation blind ditch 2, and the water flow channels 2312 in two adjacent convex edges 231 are arranged in a staggered way, thereby leading the water flow passage 2312 to be arranged in a winding way, prolonging the track of water flowing into the ponding blind ditch 2, slowing down the flowing speed of the water at the sewage outlet 23, further, the flowing-down water is prevented from flowing too fast, so that the dirt in the dirt storage groove 2311 slides into the water accumulation blind ditch 2 along with the flowing of the water.
Combine fig. 5 to show, the one side rotation that is located drain 23 dorsad filter screen 22 in ponding blind drain 2 is connected with a valve plate 24, and valve plate 24 rotates to be connected in apron 21 department, the length of valve plate 24 is greater than the degree of depth of ponding blind drain 2, thereby make the rotation that valve plate 24 can be restricted to the bottom of ponding blind drain 2, at this moment, valve plate 24 conflicts the bottom of ponding blind drain 2, and apron 21 cooperates with filter screen 22 and the valve plate 24 of conflicting ponding blind drain 2 and forms a sewage pipes 25, drain 23 is as sewage pipes 25's export. An air vent 211 is arranged between the connecting position of the valve plate 24 and the setting position of the filter screen 22 on the cover plate 21 in the accumulated water blind ditch 2 and is used for connecting a high-pressure device, so that a high-pressure medium is introduced into the sewage draining channel 25 from the air vent 211, the air vent 211 is specifically arranged between the positions of the free ends when the rotating connecting position of the valve plate 24 is attached to the cover plate 21 with the valve plate 24, after the high-pressure medium is introduced, the valve plate 24 can be driven to rotate to the bottom of the conflicted accumulated water blind ditch 2, so that the sewage draining channel 25 is formed, and meanwhile, the high-pressure medium blows off dirt in the sewage.
Referring to fig. 2, the cover plate 21 of the underdrain 2 is provided with water inlets 212 at the other positions corresponding to the sewage channel 25, so as to facilitate the collection of water on the surface of the ground into the underdrain 2.
When the invention is used, the arrangement of the water accumulation blind ditch 2, the landscape pool 1, the connecting pipe 3 and the drainage channel 4 is utilized, so that rainwater in the villa area flows into the landscape pool 1 through the action of the water accumulation blind ditch 2 and the connecting pipe 3 in sequence, the water level height in the landscape pool 1 is detected through the water level sensor 123, when the water amount exceeds the maximum volume of the centralized water storage cavity 11, the rainwater can be discharged from the drainage channel 4, and when the water amount is reduced to the water level height in the landscape pool 1 and is reduced, the bottom plate 121 is driven to ascend.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a drainage structure is concentrated to allies oneself with villa underground rainwater which characterized in that: comprises a landscape pool (1) internally provided with a centralized water storage cavity (11) and an adjusting device, a ponding blind ditch (2) arranged at the periphery of each villa and a connecting pipe (3) connecting the ponding blind ditch (2) with the centralized water storage cavity (11), the adjusting device comprises a bottom plate (121) which is movably arranged in the landscape pool (1) and supports the bottom surface of the concentrated water storage cavity (11), a lifting driving piece (122) which drives the bottom plate (121) to ascend/descend so as to change the volume of the concentrated water storage cavity (11), and a water level sensor (123) which controls the operation of the lifting driving piece (122) so as to ensure that the height of the water surface in the landscape pool (1) is constant, and the side wall of the landscape pool (1) is provided with a drainage channel (4) communicated with a municipal drainage pipe network, when the bottom plate (121) descends to the lowest position, the drainage channel (4) is communicated with the centralized water storage cavity (11); movable mounting has open-ended pocket water tank (5) at the top in concentrated water storage chamber (11), install between view pond (1) and pocket water tank (5) and order about the lift assembly (6) that pocket water tank (5) rise/descend, just pocket water tank (5) department is provided with heating pipe (51).
2. The structure of concentrated drainage of rainwater in the underground of a villa according to claim 1, wherein: lifting unit (6) are including rotating connecting in twist grip (62) of view pond (1) and connecting rope (63) of connecting twist grip (62) and water pocket case (5), just be provided with directional sliding structure between water pocket case (5) and view pond (1).
3. The structure of claim 2 for centralized drainage of rainwater in the underground of a villa, which is characterized in that: the water collecting blind ditch is characterized in that a filter screen (22) is fixedly inserted at the connecting position of the water collecting blind ditch (2) and the connecting pipe (3), and one side of the water collecting blind ditch (2) is provided with a drain outlet (23) which is inclined upwards.
4. The structure of claim 3 for centralized drainage of rainwater in the underground of a villa, which is characterized in that: one side that lies in drain (23) filter screen (22) dorsad in ponding blind drain (2) rotates and is connected with valve plate (24) that can conflict ponding blind drain (2) bottom, the top of ponding blind drain (2) has apron (21), apron (21) and filter screen (22) and conflict valve plate (24) of ponding blind drain (2) bottom cooperate the sewage pipes (25) that form drain (23) place, set up air vent (211) that high pressure medium let in sewage pipes (25) on apron (21).
5. The structure of concentrated drainage of rainwater in the underground of a villa according to claim 4, wherein: the bottom surface of the drain outlet (23) is provided with a plurality of mutually parallel ribs (231) which are all perpendicular to the axial direction of the drain outlet (23), and a sewage storage groove (2311) is formed between every two adjacent ribs (231).
6. The structure of concentrated drainage of rainwater in the underground of a villa according to claim 5, wherein: a water flow channel (2312) is formed between every two adjacent sewage storage grooves (2311), and the water flow channels (2312) in the two adjacent convex edges (231) are arranged in a staggered mode.
7. The structure of concentrated drainage of rainwater in the underground of a villa according to claim 1, wherein: and a flexible water stop piece (111) which is annularly connected with the inner side wall of the landscape pool (1) is covered above the bottom plate (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041087.5A CN108222212B (en) | 2018-01-16 | 2018-01-16 | Underground rainwater centralized drainage structure for united villa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041087.5A CN108222212B (en) | 2018-01-16 | 2018-01-16 | Underground rainwater centralized drainage structure for united villa |
Publications (2)
| Publication Number | Publication Date |
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| CN108222212A CN108222212A (en) | 2018-06-29 |
| CN108222212B true CN108222212B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810041087.5A Active CN108222212B (en) | 2018-01-16 | 2018-01-16 | Underground rainwater centralized drainage structure for united villa |
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| CN (1) | CN108222212B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712445A (en) * | 2020-05-26 | 2021-11-30 | 浙江天喜厨电股份有限公司 | Quantitative water draining device |
| CN111691525B (en) * | 2020-06-22 | 2021-07-13 | 四川环宇建筑设计有限公司 | Drainage structure of sunken square and construction method thereof |
| CN111719666B (en) * | 2020-07-07 | 2021-06-08 | 史俊涛 | Drainage structures based on town road possesses flood storage ability |
| CN112081185A (en) * | 2020-09-23 | 2020-12-15 | 昆山市天工建设工程有限公司 | Integral fire-fighting water pool and construction method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003145192A (en) * | 2001-11-15 | 2003-05-20 | Ain Kk Sogo Kenkyusho | Water-quality-purification apparatus |
| CN202319677U (en) * | 2011-11-22 | 2012-07-11 | 何蓓 | Dynamic landscape fountain pool |
| CN204435529U (en) * | 2015-02-04 | 2015-07-01 | 江苏筑森建筑设计有限公司 | United villa subsurface stormwater concentrates discharge structure |
| CN107460944B (en) * | 2016-06-02 | 2023-10-03 | 仁创生态环保科技股份有限公司 | Road surface rainwater discarding and comprehensive utilization system |
| CN206233338U (en) * | 2016-09-30 | 2017-06-09 | 南昌大学 | A kind of biological delaying basin that can dynamically permeate |
| CN107060057B (en) * | 2016-12-08 | 2019-10-08 | 徐州岚鲜生农业发展有限公司 | A kind of rain collector with suspension catch basin |
| CN206408676U (en) * | 2017-01-22 | 2017-08-15 | 张春红 | A kind of cell environment landscape planting rain collector |
| CN107034945A (en) * | 2017-03-30 | 2017-08-11 | 安徽新宇生态园林股份有限公司 | A kind of landscape rain water collecting system |
| CN107386417A (en) * | 2017-08-02 | 2017-11-24 | 时伟 | A kind of efficient frame that catchments based on Internet of Things |
| CN107514045A (en) * | 2017-08-22 | 2017-12-26 | 武汉市园林建筑工程公司 | Concave herbaceous field |
| CN107574962B (en) * | 2017-09-19 | 2019-07-09 | 温州天泽建设有限公司 | A kind of construction sponge city environment protection ecologic roof |
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2018
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