CN220814075U - Sponge city public green land water collection and circulation autotrophy system - Google Patents
Sponge city public green land water collection and circulation autotrophy system Download PDFInfo
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- CN220814075U CN220814075U CN202322692473.XU CN202322692473U CN220814075U CN 220814075 U CN220814075 U CN 220814075U CN 202322692473 U CN202322692473 U CN 202322692473U CN 220814075 U CN220814075 U CN 220814075U
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- circulating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 230000001651 autotrophic effect Effects 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 4
- 238000003973 irrigation Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000011178 precast concrete Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 239000003621 irrigation water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model relates to the field of urban construction, and discloses a public green land water collecting and circulating autotrophic system of a sponge city. The system can realize a coarser ecological autotrophic mode by storing rainwater underground and maintaining water resources to meet the defect of limited municipal road environment.
Description
Technical Field
The utility model relates to the field of urban construction, and particularly discloses a sponge urban public green land water collection and circulation autotrophy system.
Background
The existing sponge urban technology is to install a water storage module underground, and rainwater permeates into a water tank assembled by the water storage module through penetrating into surface soil. The technology is applied to public green lands of municipal roads for years, because the public green lands of municipal roads are built by utilizing the terrain 'terrain drainage' concept according to the traditional landscaping technology at present, namely, a landscape architecture skeleton is built by molding micro terrains, the micro terrains often adopt a treatment method imitating mountains, the earth and stone sides are required to be stacked to achieve fluctuation change of the skeleton, and therefore, rainwater is greatly shunted and discharged to municipal roads, and a link of collecting and converging a large amount is lacked, so that the effect of the sponge city construction exerted by a water storage module directly buried underground is not outstanding. Meanwhile, the public green land of the road is generally limited in space, and the application of the sponge city technology mainly comprising the water storage module is limited.
Disclosure of utility model
According to the problems, the utility model discloses a sponge urban public green land water collection and circulation autotrophy system, which can realize a coarser ecological autotrophy mode by storing rainwater underground and maintaining water resources to meet the defect of limited municipal road environment.
The utility model provides a public greenbelt water collecting and circulation autotrophy system in sponge city, includes from last vegetation module, the module of permeating water, the water purification module and the retaining module of absorbing water that sets gradually down, retaining module intercommunication has the irrigation to carry the water district, the below that irrigates to carry the water district is provided with the sedimentation tank, the top that irrigates to carry the water district is provided with stealthy well lid.
Preferably, the water permeable module comprises planting substrate soil, volcanic rock broken stone and non-woven fabrics which are sequentially arranged from top to bottom.
Preferably, the planting substrate soil paved in the water permeable module is lower than the upper top height of the planting groove.
Preferably, the water absorption and purification module comprises a water filtering tank, and a honeycomb water purification module is arranged in the water filtering tank.
The water purifying module can be replaced periodically; the honeycomb-like structure of the water purification module consists of a plurality of water delivery passages, and the water delivery passages adopt zigzag paths to form pipelines which are communicated up and down.
Preferably, a supporting and reinforcing net is arranged below the water filtering tank.
Preferably, a siphon pipe used for communicating the water filtering tank and the water accumulation bin is arranged at the bottom of the water filtering tank.
When rainwater is collected in a plant planting area rapidly, the rainwater is collected in a water filtering tank through natural infiltration, water pressure is generated when the rainwater exceeds the bending top of a siphon pipe, siphoning action is generated, and the collected rainwater can be discharged to a ponding bin rapidly through a pipeline. The siphon principle generates water absorption and drainage kinetic energy from bottom to top, and enhances the whole process of rain water infiltration, filtration and collection.
Preferably, the lower part of the water storage module is a precast concrete water collecting bin.
Preferably, the lower surface of the invisible well lid is provided with a water quality detector.
Preferably, the upper surface of the invisible well cover is filled with a ceramsite layer.
The design method of the flower mirror can be combined, the side lines of the flower mirror can be modified, the effect of decoration and beautification is achieved, moisture can be effectively preserved, dust fall and soil fixation can be achieved, and the problem that planting substrate soil is eroded due to rapid flow can be prevented.
Preferably, the vegetation module comprises a perennial root plant.
The beneficial effects are that:
1. According to the utility model, the underground water storage and storage module is arranged to collect rainwater, water resources are reserved, the water resources can be used for irrigation in dry seasons, and the water absorption and purification module is used for realizing the secondary purification function of the rainwater primarily purified in the plant detention area, so that the purposes of reducing water storage impurities and saving land are realized. Meanwhile, the defect of limited water storage in the municipal road environment is overcome, and a coarser ecological autotrophic mode can be realized.
2. The purification module adopts a mode of combining physical purification with manual and biological purification.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present utility model;
In the figure: 1. planting substrate soil 2, volcanic rock broken stone, 3, non-woven fabrics, 4, a water filtering tank, 5, a water purifying module, 6, a supporting and reinforcing net, 7, a siphon pipe, 8, a water collecting bin, 9 invisible well covers, 10, a water quality detector, 11, an irrigation water lifting port, 12, a sedimentation tank, 13 and a vegetation module.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by way of the drawings are exemplary only and should not be construed as limiting the utility model.
As shown in fig. 1, the utility model discloses a water collecting and circulating autotrophic system for a public green land in a sponge city, which is characterized in that a green belt is arranged on the surface of the ground, the green belt is a movable planting groove, a vegetation module 13 consisting of perennial flowers and ornamental plants is planted in the planting groove, a permeable module consisting of planting substrate soil 1 and volcanic crushed stone 2 is paved in the planting box, the planting substrate soil is lower than the upper top height of the planting groove, vegetation is planted above the substrate soil, and a non-woven fabric 3 is paved below the volcanic crushed stone.
The water filtering tank 4 is arranged below the non-woven fabric, the water filtering tank is an upper and lower penetrating tank made of stainless steel, the bottom of the water filtering tank is provided with a supporting and reinforcing net, the supporting and reinforcing net is a steel wire net, a honeycomb water purifying module 5 is paved in an area with an upper opening, which is surrounded by the water filtering tank and the steel wire net, the honeycomb water purifying module is of a honeycomb-like structure and consists of a plurality of water conveying passages, the water conveying passages adopt a zigzag path in the shape of a Chinese character 'ji', form a pipeline which is communicated up and down, and the module can be replaced periodically.
The water storage module is arranged below the water filtering tank and is a water collecting bin 8, and the water collecting bin is a precast concrete bin. The siphon 7 is installed at the top of the water collection bin, the siphon upwards penetrates through the supporting and reinforcing net and then stretches into the water purification module, when rainwater is quickly collected in the plant planting area, the rainwater is collected in the water filtering tank through natural infiltration, water pressure is generated when the water pressure exceeds the bending top of the siphon to generate siphoning effect, and the collected rainwater can be quickly discharged to the water accumulation bin through a pipeline. The siphon principle generates water absorption and drainage kinetic energy from bottom to top, and enhances the whole process of rain water infiltration, filtration and collection.
An irrigation water lifting port 11 is designed on one side of the concrete water collecting bin, the water lifting port is inserted into a water pump, and the water collecting bin is communicated with an irrigation water lifting area through the water lifting port and the water pump, a sedimentation tank 12 is arranged below the irrigation water lifting area, and the position of the sedimentation tank is lower than that of the water collecting bin. An invisible well lid 9 is arranged above the irrigation water lifting area, and a water quality detector 10 is arranged on the lower surface of the invisible well lid and used for detecting whether water quality accords with irrigation surface vegetation. The ceramsite for the invisible well lid is filled on the upper surface, so that the side line of the invisible well lid can be modified by combining with a design method of a flower lens, the effect of decoration and beautification is achieved, and the problems of erosion of planting substrate soil caused by rapid flow can be effectively prevented.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a public greenbelt water collecting and circulation autotrophy system in sponge city, its characterized in that, include from last vegetation module, the module of permeating water, the water purification module of absorbing water and retaining module that sets gradually down, retaining module intercommunication has the irrigation to carry the water district, the below that irrigates to carry the water district is provided with the sedimentation tank, the top that irrigates to carry the water district is provided with stealthy well lid.
2. The sponge urban public green land water collecting and circulating autotrophic system according to claim 1, wherein the water permeable module comprises planting substrate soil, volcanic rock crushed stone and non-woven fabrics which are sequentially arranged from top to bottom.
3. The sponge urban public green land water collecting and circulating autotrophic system according to claim 2, wherein the planting substrate soil paved in the water permeable module is lower than the upper top height of the planting groove.
4. The sponge urban public green land water collecting and circulating autotrophic system according to claim 1, wherein the water absorbing and purifying module comprises a water filtering tank, and a honeycomb water purifying module is arranged in the water filtering tank.
5. The sponge urban public green land water collecting and circulating autotrophic system according to claim 4, wherein a supporting and reinforcing net is arranged below the water filtering tank.
6. The sponge urban public green land water collecting and circulating autotrophic system according to claim 4, wherein a siphon pipe for communicating the water filtering tank and the water accumulation bin is installed at the bottom of the water filtering tank.
7. The sponge urban public green land water collecting and circulating autotrophic system according to claim 1, wherein the lower part of the water storage module is a precast concrete water collecting bin.
8. The sponge urban public green land water collecting and circulating autotrophic system according to claim 1, wherein the lower surface of the invisible well cover is provided with a water quality detector.
9. The sponge urban public green land water collecting and circulating autotrophic system according to claim 1, wherein the upper surface of the invisible well cover is filled with a ceramsite layer.
10. The sponge urban public green land water collection and circulation autotrophic system of claim 1, wherein the vegetation module comprises perennial root plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322692473.XU CN220814075U (en) | 2023-10-09 | 2023-10-09 | Sponge city public green land water collection and circulation autotrophy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322692473.XU CN220814075U (en) | 2023-10-09 | 2023-10-09 | Sponge city public green land water collection and circulation autotrophy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814075U true CN220814075U (en) | 2024-04-19 |
Family
ID=90708371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322692473.XU Active CN220814075U (en) | 2023-10-09 | 2023-10-09 | Sponge city public green land water collection and circulation autotrophy system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814075U (en) |
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2023
- 2023-10-09 CN CN202322692473.XU patent/CN220814075U/en active Active
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