CN215683624U - Sponge urban green belt - Google Patents
Sponge urban green belt Download PDFInfo
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- CN215683624U CN215683624U CN202122072089.0U CN202122072089U CN215683624U CN 215683624 U CN215683624 U CN 215683624U CN 202122072089 U CN202122072089 U CN 202122072089U CN 215683624 U CN215683624 U CN 215683624U
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- 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
Abstract
The utility model relates to the field of municipal engineering, and particularly discloses a sponge urban green belt, which comprises a green plant box, a storage box and an irrigation mechanism, wherein the green plant box comprises a green plant layer, a sand layer, a first filtering mechanism, a gravel layer and a green plant box body, the green plant box body is fixed under the ground, the gravel layer is fixed on the bottom surface of the green plant box body, the green plant layer, the sand layer and the first filtering mechanism are all fixed on the inner surface of the green plant box body, a plurality of water discharging holes are arranged on the side surface of the green plant box body close to the bottom surface, the storage box comprises a storage box body and a second filtering mechanism, the storage box is fixed under the ground, the green plant soaking device is fixedly connected with the green plant box body, the second filtering mechanism is fixed in the storage box body, the storage box body is communicated with the green plant box body through the water discharging hole and the second filtering mechanism, one end of the irrigation mechanism is fixedly connected with the storage box body, and the other end of the irrigation mechanism is fixed on the ground.
Description
Technical Field
The application relates to the field of municipal engineering, and particularly discloses a sponge urban green belt.
Background
The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city.
The international general term is 'low-impact development of rainwater system construction', water absorption, water storage, water seepage and water purification are carried out when raining, and the stored water is released and utilized when needed, so that rainwater can freely migrate in cities.
Green belt, refers to a strip-shaped zone for greening. Can eliminate visual fatigue, purify the environment, beautify the city, reduce traffic accidents and the like, and occupies an irreplaceable important position in the city.
However, in order to reduce the water and soil loss of the green belt, the periphery of the green belt is surrounded by convex edges, so that water accumulation is easy to occur in the green belt, and the green plants are soaked and damaged.
In view of the above, the inventor provides a sponge urban green belt, so as to solve the problem that the green plants are soaked and damaged due to the phenomenon of water accumulation of the green belt.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sponge urban green belt, which solves the problem that green plants are soaked and damaged due to the fact that the green belt is prone to water accumulation in the prior art.
In order to achieve the purpose, the basic scheme of the utility model provides a sponge urban green belt: comprises a green plant box for collecting rainwater on a road and an opening on the top surface, a storage box for storing the rainwater and an irrigation mechanism for irrigating green plants, wherein the green plant box comprises a green plant layer planted with the green plants, a sand layer, a first filtering mechanism, a gravel layer and a green plant box body which are arranged along the height direction, the green plant box body is fixed under the ground, the gravel layer is fixed on the bottom surface of the green plant box body, the green plant layer, the sand layer and the first filtering mechanism are all fixed on the inner surface of the green plant box body, a plurality of drain holes are formed on the side surface of the green plant box body close to the bottom surface, the storage box comprises a storage box body and a second filtering mechanism, the storage box is fixed under the ground, and the second filtering mechanism is fixed in the storage box body, the storage box body is communicated with the green plant box body through a drain hole and the second filtering mechanism, one end of the irrigation mechanism is fixedly connected with the storage box body, and the other end of the irrigation mechanism is fixed on the ground.
Compared with the prior art, the utility model has the following effects: the rainwater falls into the green plant box, after being stored by green plants at the green plant layer, flows to the sand layer under the action of gravity, after the rainwater flowing down from the green plant layer is filtered for the first time, the rainwater is further filtered by the first filtering mechanism, then the rainwater falls into the gravel layer and is gathered in the green plant box, then the rainwater in the gravel layer enters the second filtering mechanism through the water drain hole for the final filtering, and finally enters the storage box body, when the green plants need to be irrigated, the water pump can be started, and the rainwater in the storage box can irrigate the green plants in the green plant layer; the second filtering mechanism can prevent sand in the sand layer from entering the gravel layer, so that the drain hole is blocked, and the rainwater storage efficiency of the storage box is improved; adopt second filtering mechanism to filter the rainwater that flows out in the rubble layer, it is internal to prevent that the intraformational stone bits of rubble from getting into the bin to lead to the damage of water pump, practiced thrift the cost of maintenance of water pump.
Further, first filter equipment includes geotechnological cloth and filter, and the filter is fixed on green box internal surface of planting, and geotechnological cloth is fixed on the filter top surface.
Compared with the prior art, the utility model has the following effects: the geotechnical cloth can not allow the sand in the sand layer to enter the gravel layer along with the rainwater when allowing the rainwater flowing out of the sand layer to pass through, so that the sand in the sand layer is prevented from running off, and the filter plate can support the geotechnical cloth.
Further, the second filtering mechanism comprises two filter screens and active carbon, the filter screens are fixed on the inner surface of the storage box body, and the active carbon is fixed between the filter screens.
Compared with the prior art, the utility model has the following effects: the filter screen can filter the rainwater that flows from the rubble layer, prevents that the stone bits of rubble from causing the destruction to the water pump, and two filter screens can be fixed active carbon, prevent that active carbon from being washed away by the rainwater, and the peculiar smell of active carbon in can eliminating the rainwater.
Further, irrigate the mechanism and include inlet tube, water pump, outlet pipe and shower nozzle, the water pump is fixed subaerial, and inlet tube one end fixed connection stores the box, other end fixed connection water pump, and outlet pipe one end is fixed on the water pump top surface, other end fixed connection shower nozzle, the shower nozzle is towards green case of planting.
Compared with the prior art, the utility model has the following effects: the inlet tube can make the rainwater in the storage box be taken away by the water pump, and the water pump can more the inlet tube provide great suction, makes the rainwater in the storage box probably by the suction, and the shower nozzle is towards green case of planting, can make things convenient for the irrigation of green planting.
Further, still include the rail guard, the rail guard is fixed on ground, and green case of planting is in the rail guard.
Compared with the prior art, the utility model has the following effects: the green plants are exposed on the ground, so the green plants are easily damaged by children or animals, and the green plants can be protected by the green plant box in the guard rail, so that the maintenance cost of the green plants is saved.
Furthermore, the water storage box further comprises a water drainage pipe, one end of the water drainage pipe is fixedly connected to the upper portion of the side face of the storage box, and the other end of the water drainage pipe is fixedly connected with a city sewer.
Compared with the prior art, the utility model has the following effects: when rainstorm weather, the rainwater in the storage box body can exceed the capacity of the storage box body, so that the storage box body is damaged, and the drain pipe can drain redundant rainwater in the storage box body when the rainwater in the storage box body exceeds the capacity of the storage box body, so that the storage box body is protected, and the service life of the storage box body is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of an embodiment of a sponge urban green belt of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the storage box of FIG. 1;
fig. 4 is a partially enlarged view of a portion a in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: green box 1 of planting, rail guard 2, shower nozzle 3, water pump 4, storage box 5, rubble layer 6, first filter mechanism 7, sand bed 8, green layer 9 of planting, drain pipe 10, second filter mechanism 11 of planting.
Example (b):
the specific implementation process of the utility model comprises the following steps: a sponge urban green belt comprises a green plant box for collecting rainwater on a road and with an opening on the top surface, a storage box for storing the rainwater and an irrigation mechanism for irrigating green plants, wherein the green plant box comprises a green plant layer 9 planted with green plants, a sand layer 8, a first filtering mechanism 7, a gravel layer 6 and a green plant box body 1 which are arranged along the height direction, the green plant box body 1 is fixed under the ground, the gravel layer 6 is fixed on the bottom surface of the green plant box body 1, the green plant layer 9, the sand layer 8 and the first filtering mechanism 7 are all fixed on the inner surface of the green plant box body 1, a plurality of drain holes are arranged on the side surface of the green plant box body 1 near the bottom surface, the storage box comprises a storage box body 5 and a second filtering mechanism 11, the storage box is fixed under the ground and fixedly connected with the green plant box body 1, the second filtering mechanism 11 is fixed in the storage box body 5, the storage box body 5 is communicated with the green plant box body 1 through a drain hole and a second filtering mechanism 11, one end of the irrigation mechanism is fixedly connected with the storage box body 5, and the other end of the irrigation mechanism is fixed on the ground.
As shown in fig. 2, the first filter mechanism 7 comprises a geotextile and a filter plate, the filter plate is fixed on the inner surface of the green plant box 1, and the geotextile is fixed on the top surface of the filter plate.
As shown in fig. 2 and 4, the second filter mechanism 11 includes two filter nets fixed on the inner surface of the storage case 5 and activated carbon fixed between the filter nets.
As shown in fig. 1 and 3, the irrigation mechanism comprises a water inlet pipe, a water pump 4, a water outlet pipe and a spray head 3, wherein the water pump 4 is fixed on the ground, one end of the water inlet pipe is fixedly connected with a storage box body 5, the other end of the water inlet pipe is fixedly connected with the water pump 4, one end of the water outlet pipe is fixed on the top surface of the water pump 4, the other end of the water outlet pipe is fixedly connected with the spray head 3, and the spray head 3 faces the green planting box.
As shown in fig. 1, the device further comprises a guard rail 2, wherein the guard rail 2 is fixed on the ground, and the green plants are placed in the guard rail 2.
As shown in fig. 2, the water draining device 10 is further included, one end of the water draining device 10 is fixedly connected to the upper part of the side surface of the storage box body 5, and the other end of the water draining device 10 is fixedly connected with a city sewer.
The rainwater falls green planting incasement, plant layer 9 department by green planting and store partly back in green, flow to sand bed 8 under the effect of gravity, sand bed 8 is from green rainwater of planting layer 9 and flowing down and is once filtered the back, the rainwater has carried out further filtration through first filter mechanism 7 again, then the rainwater falls in gravel layer 6, and plant the incasement collection in green, then the rainwater in gravel layer 6 gets into second filter mechanism 11 through the wash port and carries out last further filtration, get into in the storage box 5 at last, when needing to plant green and irrigate, can start water pump 4, the rainwater in the bin is planted green in the layer 9 and is irrigated, sand in the sand bed 8 is river sand.
The geotextile is divided into woven geotextile and non-woven filament geotextile, the woven geotextile has the advantages of high strength, corrosion resistance, good water seepage performance, no damage to microorganisms and worm damage and the like, so the geotextile adopted by the utility model is the woven geotextile.
The filter screen is divided into a textile fiber filter screen and a metal filter screen, the metal filter screen adopts a plurality of layers of expanded aluminum foil screens or stainless steel screens as special filter materials of the filter, and the stainless steel filter screen has strong acid resistance, alkali resistance, high temperature resistance, tensile force and wear resistance, so the filter screen adopted by the utility model is the stainless steel filter screen.
The inlet tube can make the rainwater in the storage box 5 taken away by water pump 4, and water pump 4 can more the inlet tube provide great suction, makes the rainwater in the storage box 5 probably by the suction, and the case is planted to shower nozzle 3 orientation green, can make things convenient for the irrigation of green planting, and the inlet tube is formed by plastics preparation.
The green plants are exposed on the ground, so the green plants are easily damaged by children or animals, the green plants can be protected in the protective guard 2, the protective guard 2 is made of stainless steel, the gap between the protective guard 2 is small, the large garbage can be prevented from moving to the green plant layer 9, and the ground between the protective guard 2 and the top surface of the green plant box is an inclined plane.
In heavy rain, the rainwater in the storage box 5 may exceed the capacity of the storage box 5, thereby causing damage to the storage box 5, and the drain pipe 10 may drain the excessive rainwater in the storage box 5 when the rainwater in the storage box 5 exceeds the capacity of the storage box 5, thereby protecting the storage box 5, and the drain pipe 10 is made of plastic.
The utility model provides a sponge urban green belt during operation, the rainwater falls green planting incasement, plant layer 9 department in green and be planted by green and store partly back, flow to sand bed 8 under the effect of gravity, sand bed 8 is from green planting layer 9 rainwater that flows down and carry out once filtering after, the rainwater has carried out further filtration through first filter mechanism 7 again, then the rainwater falls in metalling 6, and plant the incasement cohesion at green, then the rainwater in metalling 6 gets into second filter mechanism 11 through the wash port and carries out last further filtration, get into in the storage box 5 at last, when needing to plant green and irrigate, can start water pump 4, the rainwater in the bin is irrigated green planting in the layer 9.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. A sponge urban afforestation area which characterized in that: comprises a green plant box for collecting rainwater on a road and an opening on the top surface, a storage box for storing the rainwater and an irrigation mechanism for irrigating green plants, wherein the green plant box comprises a green plant layer planted with the green plants, a sand layer, a first filtering mechanism, a gravel layer and a green plant box body which are arranged along the height direction, the green plant box body is fixed under the ground, the gravel layer is fixed on the bottom surface of the green plant box body, the green plant layer, the sand layer and the first filtering mechanism are all fixed on the inner surface of the green plant box body, a plurality of drain holes are formed on the side surface of the green plant box body close to the bottom surface, the storage box comprises a storage box body and a second filtering mechanism, the storage box is fixed under the ground, and the second filtering mechanism is fixed in the storage box body, the storage box body is communicated with the green plant box body through a drain hole and the second filtering mechanism, one end of the irrigation mechanism is fixedly connected with the storage box body, and the other end of the irrigation mechanism is fixed on the ground.
2. The sponge urban afforestation belt according to claim 1, characterized in that: the first filtering mechanism comprises geotextile and a filtering plate, the filtering plate is fixed on the inner surface of the green plant box body, and the geotextile is fixed on the top surface of the filtering plate.
3. The sponge urban afforestation belt according to claim 1, characterized in that: the second filtering mechanism comprises two filter screens and active carbon, the filter screens are fixed on the inner surface of the storage box body, and the active carbon is fixed between the filter screens.
4. A sponge urban afforestation belt according to claim 3, characterized in that: irrigation mechanism includes inlet tube, water pump, outlet pipe and shower nozzle, and the water pump is fixed subaerial, and inlet tube one end fixed connection stores the box, other end fixed connection water pump, and outlet pipe one end is fixed on the water pump top surface, other end fixed connection shower nozzle, shower nozzle towards green case of planting.
5. The sponge urban afforestation belt according to claim 4, characterized in that: the green plant box is characterized by further comprising a protective guard, wherein the protective guard is fixed on the ground, and the green plant box is arranged in the protective guard.
6. The sponge urban afforestation belt according to claim 1, characterized in that: still include the drain pipe, drain pipe one end fixed connection is on storage box side upper portion, and other end fixed connection city sewer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072089.0U CN215683624U (en) | 2021-08-31 | 2021-08-31 | Sponge urban green belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072089.0U CN215683624U (en) | 2021-08-31 | 2021-08-31 | Sponge urban green belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215683624U true CN215683624U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072089.0U Active CN215683624U (en) | 2021-08-31 | 2021-08-31 | Sponge urban green belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215683624U (en) |
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2021
- 2021-08-31 CN CN202122072089.0U patent/CN215683624U/en active Active
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