CN113892422A - Retaining structure suitable for afforestation resource deposit - Google Patents
Retaining structure suitable for afforestation resource deposit Download PDFInfo
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- CN113892422A CN113892422A CN202111136065.5A CN202111136065A CN113892422A CN 113892422 A CN113892422 A CN 113892422A CN 202111136065 A CN202111136065 A CN 202111136065A CN 113892422 A CN113892422 A CN 113892422A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 258
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 23
- 239000004576 sand Substances 0.000 claims abstract description 8
- 239000004746 geotextile Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 238000007667 floating Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 8
- 239000003673 groundwater Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241001464837 Viridiplantae Species 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- 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
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
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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
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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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/20—Siphon pipes or inverted siphons
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/26—Installations for stirring-up sewage
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sewage (AREA)
Abstract
The invention belongs to the technical field of landscaping, and discloses a water storage structure suitable for landscaping resource storage, which comprises a reservoir, wherein the inner side of the reservoir is rotatably connected with a waterwheel, the inner side of the reservoir is built with a water return tank, the water return tank is connected with a water return pipe and a siphon air bag, the water return pipe is provided with a water leakage hole, the upper side of the reservoir is built with an overflow tank, the overflow tank is connected with a spring, the spring is connected with a pressing plate, the pressing plate is connected with a sealing element, the upper side of the overflow tank is built with a water collecting tank, the water collecting tank is communicated with a water outlet pipe, the upper side of the water collecting tank is sequentially paved with a gravel layer, a sand layer, a geotextile layer and planting soil, the bottom of the reservoir is communicated with a water guide pipe and a communicating pipe, the water guide pipe is connected with a connecting flange, and a water level floating piece is arranged in the communicating pipe; the invention solves the problem that the water in the branches and fallen leaves in the underground reservoir and the underground reservoir in the prior art is in a non-flowing 'dead water state', and is suitable for storing landscaping water resources.
Description
Technical Field
The invention relates to the technical field of landscaping, in particular to a water storage structure suitable for landscaping resource storage.
Background
In recent years, with the gradual acceleration of the urbanization process, a plurality of green plots in China become high-rise buildings and hard pavements, on one hand, the confluence characteristic of the urban underlying surface is changed, and in the face of rainstorm attack in the flood season, surface runoff is rapidly converged to cause the occurrence of surface ponding and urban flood disasters, so that the life health and the property safety of people are seriously threatened; on the other hand, groundwater over-mining (a phenomenon that the mining amount of groundwater in a certain area exceeds the allowable mining amount of groundwater in the area) causes the groundwater level around the city to be reduced, rainwater cannot infiltrate downwards to supplement groundwater, groundwater supplement is affected, and the utilization efficiency of water resources is low. Replenishing surface water to the underground is an effective measure for water resource utilization, replenishing underground water is an important means for realizing reasonable allocation, scientific protection and cyclic utilization of water resources, and has great significance for building resource-saving and environment-friendly society. Therefore, the concept of sponge city comes along.
The sponge city is a new generation city rain and flood management concept, means that the city can have good elasticity in the aspects of adapting to environmental changes and natural disasters brought to rainwater like a sponge, and based on the design concept of the sponge city, under the premise of ensuring the safety of urban drainage waterlogging prevention, the collection, permeation and purification of rain and flood in the urban area are realized to the maximum extent, the utilization of urban rain and flood resources is realized, and the sponge city rain and flood management concept has important practical significance. The existing rainwater management mode based on the concept of sponge city mostly adopts underground water storage, but branches, fallen leaves and the like enter the water storage structure along with rainwater because the water storage structure is positioned below the ground, so that the actual water storage volume of the water storage structure is reduced, and blockage is easily caused; the water resources reserved in the water storage structure implanted underground are always in a non-flowing 'dead water state', so that the reserved water resources are easy to deteriorate and are not suitable for being reused.
Disclosure of Invention
The invention aims to provide a water storage structure suitable for storing landscaping resources, and aims to solve the problem that in the prior art, branches and fallen leaves easily enter an underground water storage tank and water in the underground water storage tank is in a non-flowing 'dead water state'.
In order to achieve the above purpose, the invention provides the following technical scheme:
the basic technical scheme provided by the invention is as follows: a water storage structure suitable for landscaping resource storage comprises a water storage tank arranged on the ground surface lower layer, the inner side of the water reservoir is rotatably connected with a waterwheel, the upper side of the water reservoir is communicated with an overflow tank, the waterwheel is arranged at the lower end of the water outlet of the overflow tank, the side wall of the overflow tank is built by gravels, the lower side of the overflow tank is connected with a spring, the upper end of the spring is connected with a pressing plate, the pressing plate is connected with a sealing element, the upper side of the overflow tank is connected with a water collecting tank, the lower side of the water collecting tank is communicated with a water outlet pipe, the sealing element is arranged right below the water outlet pipe, the sealing element is matched with the water outlet pipe, the upper side of the water collecting tank is sequentially connected with a filter layer and planting soil, the bottom of the reservoir is communicated with a water guide pipe, and the free end of the water guide pipe is arranged on the upper side of the planting soil.
The principle of the basic technical scheme is as follows: the planting soil is used for planting greening flowers, plants and trees in the garden, the sealing element blocks a water outlet pipe of the water collecting tank under the action of the pressing plate and the spring, and when rainwater comes, the rainwater permeates the planting soil and then enters the water collecting tank after being filtered by the filter layer; when a certain amount of water in the water collecting tank is gathered, the acting force of a large amount of rainwater on the sealing element is increased, so that the spring is compressed to drive the sealing element to move downwards to open the water outlet pipe, rainwater flows through the overflow tank from the water outlet pipe and enters the water storage tank, water flowing into the water storage tank from the water outlet of the overflow tank is impacted on the waterwheel under the action of gravity, the waterwheel rotates, and the rotating waterwheel stirs the water in the water storage tank; when water is needed, the water in the water storage tank is pumped out from the water carrying pipe by a water pump for irrigating the landscaping plants; when the water in the water storage tank is filled, the side wall of the overflow tank built by the gravel is used for overflowing redundant accumulated water.
The beneficial effects of the basic technical scheme are as follows: when the rainfall is not much, rainwater is accumulated in the water collecting tank for water retention after passing through the planting soil and the filter layer, so that the water requirement for the growth of green plants in the orchard is met, and the growth of the green plants is facilitated; when rainfall is excessive, rhizomes of green plants are soaked in rainwater for a long time to cause the rhizomes to be rotten, namely the plants are flooded, at the moment, a water outlet of a water collecting tank is automatically opened under the action of a spring to enable excess water to flow out and accumulate in the water collecting tank, so that the plants are prevented from being flooded, rainwater is collected, and subsequent resource utilization is facilitated; the water truck is arranged in the reservoir, and the water is stirred when the water truck rotates, so that the water in the reservoir is prevented from being changed into 'dead water', and the water in the reservoir is favorably recycled; the whole water storage construction is automatically completed, manual control and electric drive are not needed, the structure is reasonable, economic benefits are good, and the water storage construction method is easy to popularize and apply.
Preferably, the inboard of cistern still is connected with the return water pond, the return water pond is located the play water end of waterwheel, the return water pond is connected with wet return and siphon gasbag, the level of wet return water inlet is higher than the level of delivery port, the siphon gasbag is located the inboard of wet return water inlet, the hole that leaks has been seted up to the wet return, the hole that leaks is located overflow pond with between the water catch bowl.
By the arrangement, when the water level is lower than the water return pipe or the siphon air bag is in a static state, the siphon air bag seals and blocks the water inlet of the water return pipe, when the waterwheel rotates, water in the water storage tank is transferred into the water return tank, the water in the water return tank is continuously increased, the water level is continuously raised, the siphon air bag arranged on the inner side of the water inlet of the water return pipe is subjected to pressure increase of the water, the volume of the siphon air bag is reduced under the action of water pressure, the water outlet of the water return pipe is lower than the height of the water inlet, when the water inlet of the water return pipe is suddenly opened, the water in the water return tank generates siphon effect under the action of the water return pipe, the water in the water return tank flows into the water inlet of the water return pipe and flows out of the water storage tank from the water outlet, part of the water leaks out of the soil between the overflow tank and the water collection tank in the flowing process in the water return pipe, and the soil between the overflow tank and the water collection tank is in a dry state for a long time due to water accumulation of the water collection tank, the water in the water return pipe leaks from the water leakage hole to moisten the part of soil, so that the requirement of organisms in the soil on water is met, and the diversity of the organisms in the soil in the area is guaranteed beneficially.
Preferably, the filter layer is a gravel layer, a sand layer and a geotextile layer from top to bottom in sequence.
Through the above arrangement, rainwater soaked from planting soil enters the water collecting tank after being filtered by the gravel layer, the sand layer and the geotechnical cloth layer, so that the filtering effect on water is ensured, and meanwhile, the pollution to water after withered branches and fallen leaves enter the water collecting tank is avoided.
Preferably, the bottom intercommunication of cistern has communicating pipe, communicating pipe has seted up the scale sign, be equipped with the water level in communicating pipe and float the piece, the scale sign with the upper end that the water level floated the piece all is located the upside of planting soil.
Through the setting, the water level in the communicating pipe is consistent with the water level height in the reservoir, and the water level of the reservoir on the lower side of the earth surface can be judged by means of the scale marks through arranging the water level floating piece in the communicating pipe, so that people can plan and utilize the water in the reservoir.
Preferably, the free end of the water guide pipe is connected with a connecting flange.
Through the arrangement, the water in the water storage tank can be conveniently pumped out and utilized by the external equipment.
Preferably, the sealing element is a rubber plug, and the sealing element is in a conical shape with a small top and a big bottom.
Through the arrangement, the rubber plug is durable, and the shape of the rubber plug is set to be a cone with a small upper part and a large lower part, so that the sealing and blocking effect on the water outlet pipe of the water collecting tank is improved.
Drawings
FIG. 1 is a schematic structural diagram of a water storage structure suitable for landscaping resource storage according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
the names of corresponding labels in the drawings are:
the water level control device comprises a reservoir 1, a waterwheel 2, an overflow tank 3, a spring 4, a pressing plate 5, a sealing element 6, a water collecting tank 7, a geotechnical cloth layer 8, a sand layer 9, a gravel layer 10, planting soil 11, a water guide pipe 12, a connecting flange 13, a communicating pipe 14, a water level floating element 15, a water return tank 16, a water return pipe 17, a siphon air bag 18 and a water leakage hole 19.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments:
as shown in fig. 1 and 2, a water storage structure suitable for storing landscaping resources comprises a water storage tank 1, wherein the water storage tank 1 is arranged on the lower layer of the ground surface, the inner side of the water storage tank 1 is rotatably connected with a waterwheel 2 through a bearing, a water return tank 16 is fixedly built on the inner side of the water storage tank 1, the water return tank 16 is arranged at the water outlet end of the waterwheel 2, the water return tank 16 is communicated with a water return pipe 17, the water inlet of the water return pipe 17 is higher than the water outlet, the bottom of the water return tank 16 is connected with a siphon air bag 18 in a binding manner through a pull rope, the siphon air bag 18 is arranged on the inner side of the water inlet of the water return pipe 17, the water outlet of the water return pipe 17 is arranged on the inner side of the water storage tank 1, a plurality of water leakage holes 19 are arranged on the upper side of the water return pipe 17, an overflow tank 3 is communicated and built on the upper side of the water storage tank 1, the waterwheel 2 is arranged at the lower end of the overflow tank 3, gravel is fixed with a spring 4, the upper end of the spring 4 is fixedly bonded with a pressing plate 5, the upper side of the pressing plate 5 is fixedly bonded with a sealing element 6, the sealing element 6 is a rubber plug, the sealing element 6 is in a shape of a cone with a small top and a big bottom, the upper side of the overflow pond 3 is fixedly built with a water collecting pond 7, a plurality of water leakage holes 19 are arranged between the overflow pond 3 and the water collecting pond 7, the lower side of the water collecting pond 7 is communicated with a water outlet pipe, the sealing element 6 is arranged under the water outlet pipe, the sealing element 6 is used for sealing and blocking the water outlet pipe, the upper side of the water collecting pond 7 is sequentially paved with a gravel layer 10, a sand layer 9, a geotextile layer 8 and planting soil 11, the right side of the bottom of the water storage pond 1 is communicated with a water guide pipe 12, the upper end of the water guide pipe 12 is fixedly bonded with a connecting flange 13, the connecting flange 13 is arranged on the upper side of the planting soil 11, the left side of the bottom of the water storage pond 1 is communicated with a communicating pipe 14, the outer wall of the communicating pipe 14 is provided with a scale mark, a water level floating element 15 is arranged in the communicating pipe 14, the upper ends of the scale marks and the water level floating pieces 15 are arranged on the upper side of the planting soil 11.
The specific implementation process is as follows:
the planting soil 11 is used for planting plants such as greening flowers, plants and trees in gardens, the sealing element 6 blocks a water outlet pipe of the water collecting tank 7 under the action of the pressing plate 5 and the spring 4, and the siphon air bag 18 seals and blocks a water inlet of the water return pipe 17 when the water level is lower than that of the water return pipe 17 or the siphon air bag 18 is in a static state; when rainwater comes, the rainwater permeates planting soil 11, then enters a water collecting tank 7 after being filtered by a gravel layer 10, a sand layer 9 and a geotechnical cloth layer 8, and meanwhile, dry branches and fallen leaves are isolated outside the water collecting tank 7 by the gravel layer 10, the sand layer 9 and the geotechnical cloth layer 8; when rainwater comes, after a certain amount of water in the water collecting tank 7 is gathered, the acting force of a large amount of rainwater on the sealing element 6 is increased, the spring 4 is compressed to drive the sealing element 6 to move downwards to open the water outlet pipe, rainwater flows through the overflow tank 3 from the water outlet pipe to enter the water storage tank 1, water flowing into the water storage tank 1 from the water outlet of the overflow tank 3 is collided with the waterwheel 2 under the action of gravity, the waterwheel 2 rotates, the water in the water storage tank 1 is stirred by the rotating waterwheel 2, the water in the water storage tank 1 is transferred into the water return tank 16 by the rotating waterwheel 2, the water in the water return tank 16 is increased continuously, the water level is increased continuously, the siphon air bag 18 arranged on the inner side of the water inlet of the water return pipe 17 is subjected to pressure increase, the volume of the siphon air bag 18 is reduced under the action of water pressure, and the water inlet of the water return pipe 17 is opened suddenly to cause the siphon effect of the water in the water return tank 16, the water in the water return pool 16 flows into the water inlet of the water return pipe 17 and flows out of the water outlet to the water storage pool 1, and in the process that the water flows in the water return pipe 17, part of the water leaks out of the water leakage holes 19 and flows to the soil between the overflow pool 3 and the water collection pool 7 to be wetted; when water is needed, the water pump is connected with the connecting flange 13, and the water in the reservoir 1 is pumped out through the water guide pipe 12 to be used for irrigating landscaping plants; when the water in the reservoir 1 is filled, the sidewall of the overflow tank 3 built by gravel is used for overflowing redundant accumulated water, and the water level of the reservoir 1 below the ground surface is judged by the water level floating piece 15 and the scale mark in the communicating pipe 14.
The above description is only an example of the present invention, and the common general knowledge of the technical solutions or characteristics known in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a retaining structure suitable for afforestation resource deposit which characterized in that: including cistern (1), earth's surface lower floor is located in cistern (1), the inboard rotation of cistern (1) is connected with waterwheel (2), the upside intercommunication of cistern (1) has overflow tank (3), waterwheel (2) are located the lower extreme of overflow tank (3) delivery port, the lateral wall of overflow tank (3) is built by gravel, the downside of overflow tank (3) is connected with spring (4), the upper end of spring (4) is connected with presses clamp plate (5), press clamp plate (5) are connected with sealing member (6), the upside of overflow tank (3) is connected with catch basin (7), the downside intercommunication of catch basin (7) has the outlet pipe, sealing member (6) are located under the outlet pipe, sealing member (6) with the cooperation of outlet pipe sets up, the upside of catch basin (7) has connected gradually filter layer and planting soil (11), the bottom of the water storage tank (1) is communicated with a water guide pipe (12), and the free end of the water guide pipe (12) is arranged on the upper side of the planting soil (11).
2. A water storage structure suitable for use in an afforestation resource reserve according to claim 1, wherein: the inboard of cistern (1) still is connected with return water pond (16), return water pond (16) are located the play water end of waterwheel (2), return water pond (16) are connected with wet return (17) and siphon gasbag (18), the level of wet return (17) water inlet is higher than the level of delivery port, siphon gasbag (18) are located the inboard of wet return (17) water inlet, water leakage hole (19) have been seted up in wet return (17), water leakage hole (19) are located overflow pond (3) with between water catch bowl (7).
3. A water storage structure suitable for use in an afforestation resource reserve according to claim 1, wherein: the filtering layer is sequentially provided with a gravel layer (10), a sand layer (9) and a geotextile layer (8) from top to bottom.
4. A water storage structure suitable for use in an afforestation resource reserve according to claim 1, wherein: the bottom intercommunication of cistern (1) has communicating pipe (14), the scale sign has been seted up in communicating pipe (14), be equipped with water level in communicating pipe (14) and float piece (15), the scale sign with the upper end that water level floated piece (15) all is located the upside of planting soil (11).
5. A water storage structure suitable for use in an afforestation resource reserve according to claim 1, wherein: the free end of the water guide pipe (12) is connected with a connecting flange (13).
6. A water storage structure suitable for use in an afforestation resource reserve according to claim 1, wherein: the sealing element (6) is a rubber plug, and the sealing element (6) is in a conical shape with a small upper part and a large lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111136065.5A CN113892422A (en) | 2021-09-27 | 2021-09-27 | Retaining structure suitable for afforestation resource deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111136065.5A CN113892422A (en) | 2021-09-27 | 2021-09-27 | Retaining structure suitable for afforestation resource deposit |
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| Publication Number | Publication Date |
|---|---|
| CN113892422A true CN113892422A (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111136065.5A Pending CN113892422A (en) | 2021-09-27 | 2021-09-27 | Retaining structure suitable for afforestation resource deposit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204796500U (en) * | 2015-03-06 | 2015-11-25 | 修海燕 | Self -cleaning fish bowl |
| CN207783860U (en) * | 2018-01-11 | 2018-08-31 | 新昌县王冬农业发展有限公司 | A kind of landscape engineering irrigation rig |
| CN109328888A (en) * | 2018-10-29 | 2019-02-15 | 何前 | A kind of environmentally friendly grassplot structure of sponge urban afforestation decoration |
| CN209268233U (en) * | 2018-12-06 | 2019-08-20 | 铁汉山艺环境建设有限公司 | A kind of gardens rainwater cyclic control system |
| CN111636549A (en) * | 2020-06-11 | 2020-09-08 | 张传海 | Retaining structure suitable for afforestation resource deposit |
| CN212184526U (en) * | 2020-02-26 | 2020-12-22 | 上海墨刻景观工程有限公司 | Water storage structure for sponge city |
-
2021
- 2021-09-27 CN CN202111136065.5A patent/CN113892422A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204796500U (en) * | 2015-03-06 | 2015-11-25 | 修海燕 | Self -cleaning fish bowl |
| CN207783860U (en) * | 2018-01-11 | 2018-08-31 | 新昌县王冬农业发展有限公司 | A kind of landscape engineering irrigation rig |
| CN109328888A (en) * | 2018-10-29 | 2019-02-15 | 何前 | A kind of environmentally friendly grassplot structure of sponge urban afforestation decoration |
| CN209268233U (en) * | 2018-12-06 | 2019-08-20 | 铁汉山艺环境建设有限公司 | A kind of gardens rainwater cyclic control system |
| CN212184526U (en) * | 2020-02-26 | 2020-12-22 | 上海墨刻景观工程有限公司 | Water storage structure for sponge city |
| CN111636549A (en) * | 2020-06-11 | 2020-09-08 | 张传海 | Retaining structure suitable for afforestation resource deposit |
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Application publication date: 20220107 |