CN216108752U - Sponge city rainwater garden - Google Patents
Sponge city rainwater garden Download PDFInfo
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- CN216108752U CN216108752U CN202122008860.8U CN202122008860U CN216108752U CN 216108752 U CN216108752 U CN 216108752U CN 202122008860 U CN202122008860 U CN 202122008860U CN 216108752 U CN216108752 U CN 216108752U
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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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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a sponge urban rainwater garden which is characterized in that a rotating plate is arranged, the rotating plate divides a water storage device into a water storage cavity and a water drainage cavity, when water in the water storage cavity is accumulated excessively and the upper end of the rotating plate is longer than the lower end of the rotating plate, rainwater can flow over the rotating plate and enter the water drainage cavity, and the lower end of the rotating plate can also be tilted, so that the lower end of the rotating plate is separated from the bottom of the water storage device, and the rainwater enters the water drainage cavity and is drained into a plant growing area of a flower bed for watering; by adding the floating plate or the pull rope, the lower end of the rotating plate can be lifted up to realize drainage by utilizing the buoyancy action of rainwater; the water can be drained at a specific time by adopting a pull rope through manual drainage or an external control device.
Description
Technical Field
The utility model relates to the field of landscaping, in particular to a sponge urban rainwater garden.
Background
The rainwater garden is a naturally formed or artificially excavated shallow-concave green land, is used for gathering and absorbing rainwater from a roof or the ground, purifies the rainwater through the comprehensive action of plants and sandy soil, gradually infiltrates into the soil, contains underground water or supplies landscape water, is one of common environmental-friendly greenbelts in cities at present, has great benefit for the cities, can effectively adjust and utilize water resources and the land, is a common landscape in the cities, has benefit for the environmental protection of the cities, but generally needs long-term maintenance, particularly the adjustment of water and soil balance in the flower bed body.
After the flower bed is combined with the rainwater garden, the rainwater garden can play a certain role in storing rainwater, but if rainwater stored in the rainwater garden structure is introduced into the flower bed, complex structures such as a water pump and the like are generally needed; and because the quantity of flower beds is more, all install complicated structures such as water pump in the supporting rainwater garden of all flower beds and then can lead to the cost too high, and the comparatively complicated problem of structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sponge urban rainwater garden which can store rainwater and can be used for irrigating plants in a flower bed, and is simple in structure and low in manufacturing cost.
In the prior art, a rainwater garden and a flower bed are combined, but when rainwater around the flower bed is collected, a sensor and a water pump are usually adopted to realize the irrigation effect on plants in the flower bed; however, the number of flower beds is large, and if the rainwater garden matched with each flower bed is supplied with water by a water pump, the manufacturing cost of the rainwater garden is increased to a large extent, and the structure is complex. Therefore, the applicant provides a sponge urban rainwater garden which can irrigate plants in a flower bed and has the advantages of simple structure and low cost. The specific implementation mode is as follows:
a sponge urban rainwater garden comprising: the flower bed comprises a flower bed and a rainwater garden device, wherein a water storage device is arranged in the rainwater garden device, a water outlet is formed in the water storage device, and the water outlet is communicated with the flower bed; the improved water storage device is characterized in that a rotating plate is arranged in the water storage device, the middle of the side edge of the rotating plate is hinged to the inner wall of the water storage device, the rotating plate divides the water storage device into a water storage cavity and a water drainage cavity, the water storage cavity and the water drainage cavity are respectively located on the upper side and the lower side of the rotating plate, the rotating plate is in an inclined state in a natural state, one end of the rotating plate is upwarped and located below a water inlet of the water storage device, and the other end of the rotating plate is in contact with the bottom surface of the inner wall of the water storage device.
The water storage device is arranged in the rainwater garden and can be used as a water storage device in the rainwater garden; the water storage device can be arranged in a rainwater garden around the flower bed, the rainwater garden is encircled into a ring shape, and plants are planted in the center of the rainwater garden; in the rainfall process, rainwater can be accumulated on the upper surface of the water storage device and flows into the water storage device from the water inlet hole, and the rainwater flows to the upper part of the rotating plate and flows to the bottom of the water storage device along the rotating plate after flowing into the water storage device from the water inlet hole due to the fact that the rotating plate is in an inclined state; it should be noted that: the rotating plates are hinged with the inner wall of the water storage device through a rotating shaft, and the side surfaces of the rotating plates positioned at the two ends of the rotating shaft are in contact with the inner wall of the water storage device; that is, when the rainwater flows to the upper surface of the rotating plate, the rainwater can be accumulated only in the water storage cavity above the rotating plate; the rotating plate and the inner wall of the water storage device are in a sealed state, and downward pressure is applied to the lower end of the rotating plate when a certain amount of rainwater is accumulated, namely, one end of the rotating plate, which is far away from the water inlet hole, is in closer contact with the bottom surface inside the water storage device; rainwater can be prevented from flowing into the drainage cavity; when water flow in the water storage cavity is accumulated to a certain amount, one end of the rotating plate, which is warped upwards, is longer than one end of the rotating plate, which is positioned on the lower side of the rotating plate, water flow can enable the rotating plate to turn around the rotating shaft, when the rotating plate turns over, the contact between the lower end of the rotating plate and the bottom surface of the water storage device is removed, rainwater can flow into the water drainage cavity from the gap between the lower end of the rotating plate and the bottom surface of the water storage device, the water drainage cavity is communicated with the planting area of plants in the flower bed, and then rainwater can automatically enter the planting area from the water drainage cavity, so that the problem of automatic watering of the plants is solved, and the problem of rainwater waste is avoided.
Furthermore, a drainage plate is arranged in the water storage device, one end of the drainage plate is connected with the inner wall of the water storage device, the other end of the drainage plate is inclined downwards towards the center of the water storage device, and the drainage plate is arranged on the lower side of the water inlet hole; the lower surface of the drainage plate is in surface contact with the upper surface of one end of the rotating plate. The water storage device is provided with a water outlet hole, and the water outlet hole is formed in the side wall of the water discharging cavity. One end of the rotating plate, which is contacted with the bottom surface of the inner wall of the water storage device, is connected with a rope body, and the rope body penetrates out of the upper surface of the water storage device. It should be noted that, intervals exist between the two ends of the rotating plate and the water storage device all the time, so as to avoid the rotating plate being hindered by the inner wall of the water storage device when rotating, and thus the rotating plate cannot rotate around the rotating shaft; the drainage plate is arranged, so that the upwarping height of the rotating plate can be limited, namely the maximum included angle between the rotating plate and the bottom of the water storage device is limited; and rainwater can flow above the rotating plate along the drainage plate. The rope body is arranged, the lower end of the rotating plate can be lifted in a mode of manually pulling the rope body, and drainage is achieved.
The upper surface of the water storage device is an inclined surface and inclines from top to bottom from the outer edge of the water storage device to the direction of the flower bed, and the water inlet hole is formed in the lower end of the upper surface of the water storage device. The rainwater flow guiding device has the advantages that the guiding effect on the flowing of rainwater falling to the upper surface of the water storage device can be achieved, and the rainwater flows to the position of the water inlet hole along the upper surface of the water storage device and enters the inside of the water storage device.
A floating plate is arranged in the water storage device and connected with one end, far away from the water inlet hole, of the rotating plate. When rainwater in the water storage device accumulates to a certain amount, the floating plate has upward tension effect on the lower end of the rotating plate, when the pressure of buoyancy and rainwater on the upper end of the rotating plate is greater than the pressure of rainwater on the lower end of the rotating plate and the self gravity of the rotating plate, the contact between the lower end of the floating plate and the bottom of the water storage device is relieved, and rainwater can enter the water drainage cavity to realize irrigation.
The one end that the inlet opening was kept away from to the rotor plate is provided with the connecting rod, the connecting rod is located the upper surface of rotor plate, the top of connecting rod is provided with the limiting plate, be provided with the backup pad on the connecting rod, the backup pad is located the below of limiting plate, the kickboard sets up the backup pad with between the limiting plate.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. according to the utility model, the rotating plate is arranged and divides the water storage device into the water storage cavity and the water drainage cavity, when water in the water storage cavity is accumulated excessively and the upper end of the rotating plate is longer than the lower end of the rotating plate, rainwater can flow through the rotating plate and enter the water drainage cavity, and the lower end of the rotating plate can also be tilted, so that the lower end of the rotating plate is separated from the bottom of the water storage device, and the rainwater enters the water drainage cavity and is discharged into the plant planting area of the flower bed for watering.
2. According to the utility model, the lower end of the rotating plate can be lifted up to realize drainage by utilizing the buoyancy action of rainwater by adopting the floating plate in a manner of adding the floating plate or the pull rope; the water can be drained at a specific time by adopting a pull rope through manual drainage or an external control device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a water storage apparatus according to the present invention, wherein the diagram shows a water storage state of the water storage apparatus;
fig. 2 is a schematic structural diagram of the water storage device of the present invention, wherein the diagram shows a water outlet state of the water storage device.
Reference numbers and corresponding part names in the drawings:
1-a water storage device; 2-rotating the plate; 3-a drainage plate; 4-water inlet holes; 5-water-blocking plate; 6-block body; 7-a connecting rod; 71-a support plate; 72-a limiting plate; 8-a floating plate; 9-water outlet; 10-flower bed; 11-rope body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
as shown in fig. 1 to 2, a sponge urban rainwater garden comprises a ring-shaped rainwater garden arranged around a flower bed 10, wherein a water storage device 1 is arranged in the rainwater garden, a rotating plate 2 is arranged in the water storage, two side surfaces of the rotating plate 2 are respectively hinged with the inner wall of the water storage device 1, a drainage plate 3 is arranged below an opening of the water storage device 1, one end of the drainage plate 3 is connected with the inner wall of the water storage device 1, the other end of the drainage plate extends towards the center of the water storage device 1 and is obliquely arranged, and the drainage plate 3 is arranged at the upper end of the rotating plate 2; the upper end here refers to: in a natural state, one end of the drainage plate 3, which is warped upwards, is in contact with the drainage plate 3; the lower end of the rotating plate 2 is in contact with the bottom of the inner cavity of the water storage device 1 in a natural state of the rotating plate 2; the lower end of the rotating plate 2 is always separated from the water storage device 1, so that the side wall of the water storage device 1 can be prevented from obstructing the rotating plate 2 when the rotating plate 2 rotates; secondly, in order to enable the rotating plate 2 to be separated from the bottom surface of the water storage device 1 more easily under the action of the pressure of water or the floating plate 8. The lower end of the rotating plate 2 is in line contact with the bottom surface of the water storage device 1, the contact area is small, and the rotating plate 2 can rotate more easily.
A rope body 11 is connected above the lower end of the rotating plate 2, and one end of the rope body 11, which is far away from the rotating plate 2, can extend to the outside of the water storage device 1; in order to prevent the rope 11 from completely entering the water storage device 1, a block 6 can be connected to the end of the rope 11 outside the water storage device 1, and the block 6 is always positioned outside the water storage device 1; the top surface of the water storage device 1 is an inclined surface, a water inlet 4 is arranged on the top surface, the water inlet 4 is positioned at the lowest position of the top surface, a water blocking plate 5 is arranged on one side of the water inlet 4, and the water blocking plate 5 is used for preventing rainwater at the top of the water storage device 1 from directly flowing into a plant planting area; the rotating plate 2 is connected with a floating plate 8; the method specifically comprises the following steps: the floating plate 8 is arranged on the connecting rod 7 in a penetrating mode and is located between the supporting plate 71 and the limiting plate 72 of the connecting rod 7, and the limiting plate 72 is arranged at the end portion, away from the rotating plate 2, of one end of the connecting rod 7; the connecting rod 7 is connected to the upper surface of the lower end of the rotating plate 2.
The working principle of the embodiment is as follows:
as shown in fig. 1 and 2: when only the rotating plate 2 is provided, the hinge point of the side surface of the rotating plate 2 should be arranged at a lower position, that is, the width of the rotating plate 2 above the hinge position should be larger than the width of the rotating plate 2 below the hinge position; and when in a natural state, the upper end of the rotating plate 2 can be contacted with the drainage plate 3; at this moment, after rainwater enters the water storage device 1 from the water inlet 4, when the water level is high, when the pressure of the rainwater on the upper end of the rotating plate 2 is greater than the pressure of the rainwater on the lower end of the rotating plate 2, the rotating plate 2 rotates clockwise, the lower end of the rotating plate 2 is separated from the bottom surface of the water storage device 1, and the rainwater can flow to the water drainage cavity and flow into the plant planting area.
After the rope body 11 is arranged at the lower end of the rotating plate 2, when the plants need to be irrigated, the plants can be irrigated by adopting a mode of controlling whether the pull rope is pulled manually or by adopting a temperature and humidity sensor; when pulling the rope body 11, the rotating plate 2 rotates clockwise, the lower end of the rotating plate 2 is separated from the bottom surface of the water storage device 1, and rainwater can flow to the water drainage cavity and flow into the plant planting area.
When the rotating plate 2 is connected with the floating plate, rainwater generates a buoyancy effect on the floating plate 8 to enable the floating plate 8 to float upwards, the floating plate 8 is connected with the lower end of the rotating plate 2, and the floating plate 8 has an upward pulling force effect on the lower end of the rotating plate 2; after the buoyancy reaches a certain value, the floating plate 8 can pull the lower end of the rotating plate 2 to be separated from the bottom surface of the water storage device 1, and rainwater can flow to the water drainage cavity and flow into the plant planting area.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A sponge urban rainwater garden comprising: flower bed, rainwater garden device, its characterized in that: a water storage device is arranged in the rainwater garden device, a water outlet is formed in the water storage device, and the water outlet is communicated with the flower bed;
the improved water storage device is characterized in that a rotating plate is arranged in the water storage device, the middle of the side edge of the rotating plate is hinged to the inner wall of the water storage device, the rotating plate divides the water storage device into a water storage cavity and a water drainage cavity, the water storage cavity and the water drainage cavity are respectively located on the upper side and the lower side of the rotating plate, the rotating plate is in an inclined state in a natural state, one end of the rotating plate is upwarped and located below a water inlet of the water storage device, and the other end of the rotating plate is in contact with the bottom surface of the inner wall of the water storage device.
2. A sponge urban rainwater garden according to claim 1, characterized in that: a drainage plate is arranged in the water storage device, one end of the drainage plate is connected with the inner wall of the water storage device, the other end of the drainage plate is inclined downwards towards the center of the water storage device, and the drainage plate is arranged at the lower side of the water inlet hole;
the lower surface of the drainage plate is in surface contact with the upper surface of one end of the rotating plate.
3. A sponge urban rainwater garden according to claim 1, characterized in that: the water storage device is provided with a water outlet hole, and the water outlet hole is formed in the side wall of the water discharging cavity.
4. A sponge urban rainwater garden according to claim 1, characterized in that: one end of the rotating plate, which is contacted with the bottom surface of the inner wall of the water storage device, is connected with a rope body, and the rope body penetrates out of the upper surface of the water storage device.
5. A sponge urban rainwater garden according to claim 1 or 4, characterized in that: the upper surface of the water storage device is an inclined surface and inclines from top to bottom from the outer edge of the water storage device to the direction of the flower bed, and the water inlet hole is formed in the lower end of the upper surface of the water storage device.
6. A sponge urban rainwater garden according to claim 1, characterized in that: a floating plate is arranged in the water storage device and connected with one end, far away from the water inlet hole, of the rotating plate.
7. A sponge urban rainwater garden according to claim 6, characterized in that: the one end that the inlet opening was kept away from to the rotor plate is provided with the connecting rod, the connecting rod is located the upper surface of rotor plate, the top of connecting rod is provided with the limiting plate, be provided with the backup pad on the connecting rod, the backup pad is located the below of limiting plate, the kickboard sets up the backup pad with between the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008860.8U CN216108752U (en) | 2021-08-24 | 2021-08-24 | Sponge city rainwater garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008860.8U CN216108752U (en) | 2021-08-24 | 2021-08-24 | Sponge city rainwater garden |
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| Publication Number | Publication Date |
|---|---|
| CN216108752U true CN216108752U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122008860.8U Active CN216108752U (en) | 2021-08-24 | 2021-08-24 | Sponge city rainwater garden |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575628A (en) * | 2023-07-12 | 2023-08-11 | 淄博市城乡规划发展中心(淄博市城乡规划展览馆) | Green building roof structure |
-
2021
- 2021-08-24 CN CN202122008860.8U patent/CN216108752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575628A (en) * | 2023-07-12 | 2023-08-11 | 淄博市城乡规划发展中心(淄博市城乡规划展览馆) | Green building roof structure |
| CN116575628B (en) * | 2023-07-12 | 2023-09-08 | 淄博市城乡规划发展中心(淄博市城乡规划展览馆) | Green building roof structure |
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