CN215107700U - Sponge is rainwater garden structure for city construction - Google Patents
Sponge is rainwater garden structure for city construction Download PDFInfo
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- CN215107700U CN215107700U CN202120916889.3U CN202120916889U CN215107700U CN 215107700 U CN215107700 U CN 215107700U CN 202120916889 U CN202120916889 U CN 202120916889U CN 215107700 U CN215107700 U CN 215107700U
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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
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Abstract
The utility model provides a sponge is rainwater garden structure for city construction, through having offered a plurality of flowerpot grooves on afforesting the slope, the flowerpot and flowerpot rack are laid in the flowerpot groove, the top of afforesting the slope is equipped with the drainage canal, the bottom is equipped with the filter-tank that filters the rainwater and uses, the bottom of filter-tank is buried underground and is equipped with the water tank; the drainage tank is communicated with the top flowerpot tank, the adjacent flowerpot tanks, the bottom flowerpot tank and the filter tank, and the filter tank and the water tank through pipelines; when raining, unnecessary ponding passes through the pipeline circulation to the filter tank in water drainage tank and the flowerpot groove, in draining into the water tank after filtering, install water pumper and the raceway that corresponds in the water tank, the top of raceway communicates to the drainage channel, long-time not rainfall, when needing to water vegetation in the flowerpot groove, the water pumper can be with depositing in the water tank carry to the drainage channel in, and in circulating to each flowerpot groove on the afforestation slope via the pipeline, for vegetation water supply in the flowerpot groove, realized the make full use of rainwater, green.
Description
Technical Field
The utility model relates to sponge city construction field, in particular to sponge is rainwater garden structure for city construction.
Background
The sponge city is a new generation of city rain and flood management concept, means that the city can have good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like a sponge, and can also be called as a water elasticity city, the international general term is 'low-impact development rainwater system construction', the sponge city absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed, so that rainwater can freely migrate in the city. In areas such as parks and roads, greening slopes are usually built, the existing greening slopes have limited rainwater absorption capacity in rainy days, the water storage capacity is weak, natural rainfall cannot be fully utilized, and the greening slopes need to be watered for vegetation growth when the existing greening slopes do not rain for a long time.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a sponge is rainwater garden structure for city construction.
The utility model provides a technical scheme is: a rainwater garden structure for sponge city construction, comprising: greening slope, drainage channel, filter tank and water tank; the drainage channel is arranged at the top of the greening slope; a plurality of circular flowerpot grooves are formed in the slope body of the greening slope from top to bottom, and flowerpots and flowerpot racks are placed in the flowerpot grooves; the flowerpot groove with the highest greening slope is communicated with the drainage channel and the flowerpot grooves through pipelines; the filter tank is arranged on the ground on the right side of the bottom of the greening slope, the top of the filter tank is covered by the cover plate, and a stone box, a gravel box and a sand box are sequentially fixed on the bottom surface from left to right; the flowerpot groove at the bottommost part of the greening slope is communicated with the top part of the left side wall of the filter tank; the water tank is buried in the stratum below the filter tank and is communicated with the bottom surface of the right part of the filter tank through a pipeline; the water tank is internally provided with a water pump and a corresponding water delivery pipe, and the top end of the water delivery pipe is communicated to the drainage channel.
The utility model discloses a sponge is rainwater garden structure for city construction, set up a plurality of flowerpot grooves on afforesting the slope, the flowerpot and flowerpot rack are laid in the flowerpot groove, the top of afforesting the slope is equipped with the drainage canal, the bottom is equipped with the filter tank that filters the rainwater and uses, the bottom of filter tank is buried underground and is equipped with the water tank; the drainage tank is communicated with the top flowerpot tank, the adjacent flowerpot tanks, the bottom flowerpot tank and the filter tank, and the filter tank and the water tank through pipelines; when raining, unnecessary ponding passes through the pipeline circulation to the filter tank in water drainage tank and the flowerpot inslot, discharge into the water tank after filtering in, install water pumper and the raceway that corresponds in the water tank, the top of raceway communicates to the drainage channel, do not rainfall for a long time, when needing to water vegetation in the flowerpot inslot, the water pumper can be with depositing in the water tank carry to the drainage channel in, and circulate to each flowerpot inslot on the afforestation slope from top to bottom via the pipeline, for the vegetation water supply in the flowerpot inslot, this rainwater garden structure has realized the make full use of to the rainwater, green. Specifically, the utility model discloses a sponge is rainwater garden structure for city construction, include: afforest slope, drainage canal, filter tank and water tank. Wherein, the drainage channel sets up in afforestation slope top, and the drainage channel can with other conventional rainwater drainage pipe intercommunication, collects the rainwater to the drainage channel in. A plurality of circular flowerpot grooves are formed in the slope body of the greening slope from top to bottom, flowerpots and flowerpot racks are placed in the flowerpot grooves, and the flowerpot grooves have certain water storage capacity. The flowerpot groove with the highest greening slope is communicated with the drainage channel and the flowerpot grooves through pipelines. The ground on filter tank sets up in afforestation slope bottom right side, and the top of filter tank is covered by the apron, is fixed with stone case, rubble case and sand stone case from a left side to the right side in proper order on the bottom surface, can carry out by thick to thin triple filtration to the rainwater, filters the great impurity of most granule in the rainwater. The flowerpot groove at the bottommost part of the greening slope is communicated with the top of the left side wall of the filter tank. The water tank is buried in the stratum below the filter tank and is communicated with the bottom surface of the right part of the filter tank through a pipeline. Rainwater in the drainage channel flows through each flowerpot groove on the greening slope through the pipeline, part of accumulated water is left in the flowerpot grooves, then flows into the filter tank, and finally flows into the water tank after being filtered. Install water pumper and corresponding raceway in the water tank, the top of raceway communicates to the drainage channel, and the water pumper can be taken out the deposit water in the water tank to in the drainage channel as required to further flow into the flowerpot groove and supply moisture for the vegetation in the flowerpot groove.
The utility model has the beneficial technical effects that:
the utility model provides a sponge is rainwater garden structure for city construction, has seted up a plurality of flowerpot grooves on afforesting the slope, has laid flowerpot and flowerpot frame in the flowerpot groove, afforests the top of the slope and is equipped with the drainage channel, the bottom is equipped with the filter-tank that filters the rainwater and uses, the bottom of filter-tank is buried underground and is equipped with the water tank; the drainage tank is communicated with the top flowerpot tank, the adjacent flowerpot tanks, the bottom flowerpot tank and the filter tank, and the filter tank and the water tank through pipelines; when raining, unnecessary ponding passes through the pipeline circulation to the filter tank in water drainage tank and the flowerpot inslot, discharge into the water tank after filtering in, install water pumper and the raceway that corresponds in the water tank, the top of raceway communicates to the drainage channel, do not rainfall for a long time, when needing to water vegetation in the flowerpot inslot, the water pumper can be with depositing in the water tank carry to the drainage channel in, and circulate to each flowerpot inslot on the afforestation slope from top to bottom via the pipeline, for the vegetation water supply in the flowerpot inslot, this rainwater garden structure has realized the make full use of to the rainwater, green.
Drawings
FIG. 1 is a schematic sectional view of a rain garden structure for sponge city construction;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is the structural schematic diagram of the sandstone box of the utility model.
In the drawings: 1. greening slope, 2, drainage channel, 3, flowerpot groove, 4, flowerpot, 5, flowerpot rack, 6, stone box, 7, gravel box, 8, gravel box, 9, filter tank, 10, water tank, 11, water pump, 12, water pipe, 13, water delivery pipe, 14 and water absorption rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1, a rain garden structure for sponge city construction comprises: a greening slope 1, a drainage channel 2, a filter tank 9 and a water tank 10; the drainage channel 2 is arranged at the top of the greening slope; a plurality of circular flowerpot grooves 3 are formed in the slope body of the greening slope 1 from top to bottom, and flowerpots 4 and flowerpot racks 5 are placed in the flowerpot grooves 3; the highest flowerpot groove 3 on the greening slope 1 is communicated with the drainage channel 2 and each flowerpot groove 3 through pipelines; the filter tank 9 is arranged on the ground on the right side of the bottom of the greening slope 1, the top of the filter tank 9 is covered by a cover plate, and a stone box 6, a gravel box 7 and a gravel box 8 are sequentially fixed on the bottom surface from left to right; the flowerpot groove 3 at the bottommost part of the greening slope 1 is communicated with the top of the left side wall of the filter tank 9; the water tank 10 is buried in the ground layer below the filter tank 9 and is communicated with the bottom surface of the right part of the filter tank 9 through a pipeline; a water pump 11 and a corresponding water delivery pipe 12 are arranged in the water tank 10, and the top end of the water delivery pipe 12 is communicated to the drainage channel 2.
The utility model discloses a sponge is rainwater garden structure for city construction, set up a plurality of flowerpot grooves on afforesting the slope, the flowerpot and flowerpot rack are laid in the flowerpot groove, the top of afforesting the slope is equipped with the drainage canal, the bottom is equipped with the filter tank that filters the rainwater and uses, the bottom of filter tank is buried underground and is equipped with the water tank; the drainage tank is communicated with the top flowerpot tank, the adjacent flowerpot tanks, the bottom flowerpot tank and the filter tank, and the filter tank and the water tank through pipelines; when raining, unnecessary ponding passes through the pipeline circulation to the filter tank in water drainage tank and the flowerpot inslot, discharge into the water tank after filtering in, install water pumper and the raceway that corresponds in the water tank, the top of raceway communicates to the drainage channel, do not rainfall for a long time, when needing to water vegetation in the flowerpot inslot, the water pumper can be with depositing in the water tank carry to the drainage channel in, and circulate to each flowerpot inslot on the afforestation slope from top to bottom via the pipeline, for the vegetation water supply in the flowerpot inslot, this rainwater garden structure has realized the make full use of to the rainwater, green. Specifically, as shown in fig. 1, the utility model discloses a sponge is rainwater garden structure for city construction, include: greening slope 1, drainage channel 2, filter tank 9 and water tank 10. Wherein, the drainage channel 2 sets up in afforestation slope top, and the drainage channel 2 can communicate with other conventional rainwater drainage pipe, collects the rainwater to the drainage channel 2 in. A plurality of circular flowerpot grooves 3 are formed in the slope body of the greening slope 1 from top to bottom, flowerpots 4 and flowerpot racks 5 are placed in the flowerpot grooves 3, and the flowerpot grooves 3 have certain water storage capacity. The highest flowerpot groove 3 on the greening slope 1 is communicated with the drainage channel 2 and the flowerpot grooves 3 through pipelines. The filter tank 9 is arranged on the ground on the right side of the bottom of the greening slope 1, the top of the filter tank 9 is covered by a cover plate, the bottom surface is sequentially fixed with the stone box 6, the gravel box 7 and the gravel box 8 from left to right, rainwater can be filtered from coarse to fine, and most of large-particle impurities in rainwater are filtered. The flowerpot groove 3 at the bottommost part of the greening slope 1 is communicated with the top part of the left side wall of the filter tank 9. The water tank 10 is buried in the ground below the filter tank 9 and is communicated with the bottom surface of the right portion of the filter tank 9 through a pipe. Rainwater in the drainage channel 2 flows through each flowerpot groove 3 on the greening slope through a pipeline, part of accumulated water is left in the flowerpot grooves 3, then flows into the filter tank 9, and finally flows into the water tank 10 after being filtered. Install water pumper 11 and corresponding raceway 12 in the water tank 10, the top of raceway 12 communicates to the drainage channel 2, and water pumper 11 can take out the water deposit in the water tank 10 to the drainage channel 2 in when needing to further flow into the flowerpot groove and supply moisture for the vegetation in the flowerpot groove.
Further, the lateral wall middle part of drainage channel 2 is through the left side wall top intercommunication of water supply pipe 13 with afforest the slope 1 and go up the highest flowerpot groove 3 for ponding in drainage channel 2 just can flow in flowerpot groove 3 through the pipeline when reaching the take the altitude, guarantees to carry out the moisturizing to all flowerpot grooves on the same level, avoids appearing the flowerpot groove water injection in a certain region too much, and the not enough condition of flowerpot groove water injection in other regions. The middle part of the right side wall of the flowerpot groove 3 is communicated with the top of the left side wall of the lower flowerpot groove 3 through a water supply pipe 13, so that accumulated water with a certain height can be stored in the flowerpot groove 3 for vegetation.
Further, as shown in fig. 2, a water absorption rope 14 is buried in a soil layer in the flowerpot 4, the bottom end of the water absorption rope 14 penetrates through a hole in the bottom of the flowerpot 4 and a hole in the center of the flowerpot rack 5 respectively and is immersed in the accumulated water in the bottom of the flowerpot groove 3, and the water absorption rope 14 can moisten the soil in the flowerpot 4 by utilizing the capillary action.
Further, as shown in fig. 3, the stone box 6, the gravel box 7 and the gravel box 8 are rectangular metal boxes, a plurality of holes are formed in the left side wall and the right side wall of each metal box, the hole diameter of the stone box 6 is 3-5 cm, the hole diameter of the gravel box 7 is 1-2 cm, and the hole of the gravel box 8 is 0.1-0.3 cm. The middle part of metal case upper surface is equipped with rotates apron 15, and both sides edge is fixed with handle 16 around the metal case upper surface, when needs are cleaned stone case 6, rubble case 7 and grit case 8, opens the apron at filter tank 9 top to with stone case 6, rubble case 7 and grit case 8 propose, open and rotate and to clean or change the filler of inside behind the apron 15.
Furthermore, the top end of the water delivery pipe 12 is 5-10cm higher than the bottom surface of the drainage channel 2, so that when the water level in the drainage channel 2 is higher, accumulated water is prevented from being poured into the water tank 10 through the water delivery pipe 12.
Obviously, the rainwater garden structure for sponge city construction provided by the utility model is characterized in that a plurality of flowerpot grooves are arranged on the greening slope, flowerpots and flowerpot racks are arranged in the flowerpot grooves, the top of the greening slope is provided with a drainage channel, the bottom of the greening slope is provided with a filtering groove for filtering rainwater, and the bottom of the filtering groove is embedded with a water tank; the drainage tank is communicated with the top flowerpot tank, the adjacent flowerpot tanks, the bottom flowerpot tank and the filter tank, and the filter tank and the water tank through pipelines; when raining, unnecessary ponding passes through the pipeline circulation to the filter tank in water drainage tank and the flowerpot inslot, discharge into the water tank after filtering in, install water pumper and the raceway that corresponds in the water tank, the top of raceway communicates to the drainage channel, do not rainfall for a long time, when needing to water vegetation in the flowerpot inslot, the water pumper can be with depositing in the water tank carry to the drainage channel in, and circulate to each flowerpot inslot on the afforestation slope from top to bottom via the pipeline, for the vegetation water supply in the flowerpot inslot, this rainwater garden structure has realized the make full use of to the rainwater, green.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (5)
1. A sponge is rainwater garden structure for city construction, its characterized in that includes: a greening slope (1), a drainage channel (2), a filter tank (9) and a water tank (10); the drainage channel (2) is arranged at the top of the greening slope; a plurality of circular flowerpot grooves (3) are formed in the slope body of the greening slope (1) from top to bottom, and flowerpots (4) and flowerpot racks (5) are placed in the flowerpot grooves (3); the highest flowerpot groove (3) on the greening slope (1) is communicated with the drainage channel (2) and the flowerpot grooves (3) through pipelines; the filter tank (9) is arranged on the ground on the right side of the bottom of the greening slope (1), the top of the filter tank (9) is covered by a cover plate, and a stone box (6), a gravel box (7) and a sand box (8) are sequentially fixed on the bottom surface from left to right; the flowerpot groove (3) at the bottommost part of the greening slope (1) is communicated with the top of the left side wall of the filter tank (9); the water tank (10) is buried in the ground layer below the filter tank (9) and is communicated with the bottom surface of the right part of the filter tank (9) through a pipeline; a water pump (11) and a corresponding water delivery pipe (12) are arranged in the water tank (10), and the top end of the water delivery pipe (12) is communicated to the drainage channel (2).
2. The sponge city construction rainwater garden structure as claimed in claim 1, characterized in that the middle of the side wall of the drainage channel (2) is communicated with the top of the left side wall of the highest flowerpot groove (3) on the greening slope (1) through a water supply pipe (13); the middle part of the right side wall of the flowerpot groove (3) is communicated with the top part of the left side wall of the flowerpot groove (3) at the lower stage through a water supply pipe (13).
3. The sponge city construction rainwater garden structure as claimed in claim 2, wherein the water absorption rope (14) is buried in the soil layer in the flowerpot (4), and the bottom end of the water absorption rope (14) is penetrated through the hole at the bottom of the flowerpot (4) and the hole at the center of the flowerpot rack (5) and is immersed in the accumulated water at the bottom of the flowerpot groove (3).
4. The rainwater garden structure for sponge city construction according to claim 3, wherein the stone box (6), the gravel box (7) and the gravel box (8) are all rectangular metal boxes, a plurality of holes are formed in the left and right side walls of the metal boxes, a rotating cover plate (15) is arranged in the middle of the upper surface of the metal boxes, and handles (16) are fixed at the front and rear side edges of the upper surface of the metal boxes.
5. A rainwater garden structure for sponge city construction according to claim 4, characterized in that the top end of the water pipe (12) is 5-10cm higher than the bottom of the drainage channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916889.3U CN215107700U (en) | 2021-04-29 | 2021-04-29 | Sponge is rainwater garden structure for city construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916889.3U CN215107700U (en) | 2021-04-29 | 2021-04-29 | Sponge is rainwater garden structure for city construction |
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| Publication Number | Publication Date |
|---|---|
| CN215107700U true CN215107700U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120916889.3U Active CN215107700U (en) | 2021-04-29 | 2021-04-29 | Sponge is rainwater garden structure for city construction |
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| Country | Link |
|---|---|
| CN (1) | CN215107700U (en) |
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2021
- 2021-04-29 CN CN202120916889.3U patent/CN215107700U/en active Active
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