CN212477910U - Rainwater collection, treatment and recycling courtyard type ecological landscape system - Google Patents
Rainwater collection, treatment and recycling courtyard type ecological landscape system Download PDFInfo
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- CN212477910U CN212477910U CN202021069449.0U CN202021069449U CN212477910U CN 212477910 U CN212477910 U CN 212477910U CN 202021069449 U CN202021069449 U CN 202021069449U CN 212477910 U CN212477910 U CN 212477910U
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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
A courtyard type ecological landscape system for rainwater collection, treatment and recycling is characterized in that a rainwater collection blind pipe penetrates through a filter layer, a plurality of water inlets are formed above the rainwater collection blind pipe, collected rainwater flows into a landscape pool through a water outlet of the rainwater collection blind pipe, and a water collecting ditch is formed in the periphery of the upper part of the landscape pool; a water ecological system is formed by arranging a filler column, a small aerator and aquatic animals and plants in the landscape tank; the landscape pool and the water storage pool are communicated through a siphon pipe for water supplement, and the siphon pipe is provided with a siphon damage hole for controlling the water supplement of the water storage pool; the moisturizing in view pond is controlled by circulating pump, and the circulating pump passes through level sensor control to be opened and close, and the top of tank sets up the air vent, and catch basin, tank setting are in the ground apron lower part, the utility model discloses can carry out quick collection, purification and storage to the rainwater, realize the function of automatic water purification in view pond, moisturizing, make full use of rainwater reaches energy saving and emission reduction's effect.
Description
Technical Field
The utility model relates to a courtyard formula ecological landscape system specifically is a rainwater collection handles cyclic utilization's courtyard formula ecological landscape system, belongs to rainwater utilization, ecological remediation technical field.
Background
The contradiction between the supply and the demand of water is increasingly prominent, abundant water resources brought by rainwater are often ignored, the concentration of pollutants of natural rainfall is low, the water quality is good, the rainwater purification treatment process is simple, the cost is low, and long-term benefits are achieved. Therefore, it has become a necessary trend to seek rainwater collection and utilization.
The ecological landscape pool is used as a courtyard landscape pool, is an ecological sustainable rainwater utilization and ecological restoration facility, and is characterized in that a biological filler column is arranged in the landscape pool, bamboo filaments are filled in the column, and a small aerator is arranged in the pool, so that the flowing circulation of a water body is promoted, the eutrophication state of the water body is maintained, and the biodegradation of sewage in the pool is strengthened, thereby achieving the purpose of purifying the water body; meanwhile, the fishes and the aquatic animals which are used as filter feeding animals can also enhance the restoration speed of the water body and accelerate the updating of the bamboo filament filling biomembrane. In addition, ornamental plants are planted above the water pool, the bamboo filament filler is used as a growth substrate of the plants to provide a reliable carbon source, a combined floating bed is formed to further strengthen the water body purification function of the ecological landscape water pool and improve the ornamental property of the ecological water pool, and the ecological landscape water pool is an ecological restoration technology system which takes animal-plant-microorganism as main restoration force.
The garden and the courtyard all pay attention to the landscape effect, so that a good living environment is provided for residents in a residential area, and the garden and the courtyard can be combined with a landscape pool; the rainwater is used as a water pool to supplement water, ecological elements in the water pool are used for purifying the water, and a dynamic balance effect of water quantity and water quality in the water pool is maintained, so that the courtyard type ecological landscape circulating system developed based on rainwater utilization and ecological restoration concepts is an effective way for improving the community environment and controlling the community rainwater runoff, but most of landscape water bodies currently utilize tap water to supplement water and maintain, rainwater is not effectively collected and utilized, water resources are wasted, and the defects of no energy conservation and no water conservation exist; meanwhile, water is required to be supplemented and replaced manually and periodically, and the using effect is not ideal.
Disclosure of Invention
Problem to above-mentioned prior art exists, the utility model provides a rainwater collection handles cyclic utilization's courtyard formula ecological landscape system can collect fast, purify and store the rainwater, realizes the function of automatic water purification in view pond, moisturizing, and make full use of rainwater reaches energy saving and emission reduction's effect.
In order to achieve the purpose, the utility model provides a courtyard type ecological landscape system for rainwater collection, treatment and cyclic utilization, which comprises a rainwater collection and treatment system consisting of a flower and grass covering layer, a matrix layer and a filter layer, wherein the flower and grass covering layer, the matrix layer and the filter layer are sequentially arranged from top to bottom; a water ecological system is formed by a filler column, a small aerator and aquatic animals and plants arranged in the landscape pool and is used for purifying a water body; the landscape pool and the water storage pool are communicated for water supplement through a siphon pipe, the siphon pipe is set to be not lower than a water outlet of rainwater through a rainwater collecting blind pipe, and the siphon pipe is provided with a siphon damage hole to control water supplement of the water storage pool; the moisturizing of view pond is controlled by the circulating pump, and one side of circulating pump place pipeline is the outlet pipe, and the opposite side is for absorbing water the pipe, the outlet pipe extends to the upper portion of filled column to install the check valve on the pipeline of its intercommunication, absorb water the pipe intercommunication tank and at the decurrent horn mouth that absorbs water of pipeline tip installation, the circulating pump passes through level sensor control and opens and close, and the top of tank sets up the air vent, and catch basin, tank setting are in ground apron lower part.
The area and the structure of the rainwater collection and treatment system of the utility model are indefinite, and can be determined according to courtyard and greening area, the flower and grass covering layer is 0.1-0.2m higher than the ground cover plate, and the rainwater collection blind pipe is arranged below the water collection ditch.
The landscape pool of the utility model is a circular structure, the diameter is 3-5m, the height is 0.8-1.2m, and the landscape pool can be determined according to the courtyard area.
The sizes of the water storage tank and the water collecting ditch of the utility model are not fixed and can be determined according to the courtyard area, the diameter of the common water storage tank is 0.6-1.5m, and the height is 1.0-1.5 m; the width of the water collecting ditch 4 is 0.1-0.2m, and the depth is 0.1-0.15 m.
The height of the packing column of the utility model is 0.5m, the bamboo filament packing is arranged inside, therefore, the ecological restoration system which mainly restores strength by animal-plant-microorganism is formed in the ecological pool of the utility model, and the function of further purifying water body is achieved.
Because long-time water storage, there are impurity such as sand in the bottom of tank unavoidable, so the utility model discloses to absorb water the horn mouth and set up to the distance that is higher than 0.1m apart from the tank bottom, prevent that the horn mouth that absorbs water from being blockked up by impurity, and low excessively for preventing that the water level is low in the tank, the horn mouth that absorbs water can not absorb water, can burn out the circulating pump, perhaps the suction air enters the pump body, influences circulating pump life, the utility model discloses the horn mouth that will absorb water is greater than 0.3m apart from the minimum water level height of tank.
Compared with the prior art, the rainwater collecting and processing system of the utility model can play a role of purifying rainwater in the rainwater infiltration process, the purified rainwater is collected by the rainwater collecting blind pipe laid in the filter layer, the collected rainwater flows into the landscape pool through the water outlet of the rainwater collecting blind pipe, and the packing column, the small aerator and the aquatic animals and plants arranged in the landscape pool form an aquatic ecosystem for purifying water; the utility model is also provided with a water storage tank, when the water in the landscape pool rises to a certain water level, the siphon breaking holes are submerged, the siphon action is formed, and the purified water in the landscape pool is sent to the water storage tank by the siphon, thereby realizing the storage of rainwater; when the water level of the landscape pool drops to the siphon hole below the siphon pipe, the siphon action is automatically destroyed, and the water inlet of the water storage pool is automatically stopped; when the water level in the landscape pool is reduced to the lowest water level, a pump starting signal is transmitted to the circulating pump through a liquid level sensor arranged at the upper end of the filler column, the circulating pump is started to deliver water from the water storage tank to the landscape pool, automatic water replenishing of the landscape pool is realized, the water level of the landscape internal pool is always kept above the filler column, and the water replenishing period is controlled within 5-10 minutes every time the circulating pump is started; the utility model discloses can realize that the rainwater is collected, purified and stored, realize the function of automatic water purification in view pond, moisturizing, make full use of rainwater reaches energy saving and emission reduction's effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rainwater collection and treatment system of FIG. 1;
fig. 3 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1. rainwater collection processing system, 1.1, flowers and plants overburden, 1.2, the matrix layer, 1.3, the filter layer, 2, rainwater collection blind pipe, 2.1, the water inlet, 2.2, the delivery port, 3, the view pond, 4, the catch basin, 6, the filler column, 7, small-size aerator, 8, the tank, 9, the siphon, 10, siphon destruction hole, 11, the circulating pump, 12, the check valve, 13, the horn mouth that absorbs water, 14, level sensor, 15, the air vent, 16, ground apron.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, a courtyard type ecological landscape system for rainwater collection, treatment and recycling comprises a rainwater collection and treatment system 1 consisting of a flower and grass cover layer 1.1, a substrate layer 1.2 and a filter layer 1.3, wherein the flower and grass cover layer 1.1, the substrate layer 1.2 and the filter layer 1.3 are sequentially arranged from top to bottom, a rainwater collection blind pipe 2 penetrates through the filter layer 1.3, a plurality of water inlets 2.1 are arranged above the rainwater collection blind pipe 2, the collected rainwater flows into a landscape pool 3 through a water outlet 2.2 of the rainwater collection blind pipe 2, a water collection ditch 4 for collecting the rainwater which is not subjected to filtering treatment and the water overflowing from the landscape pool 3 is arranged at the upper periphery of the landscape pool 3, and the water in the water collection ditch 4 is delivered to the nearest rainwater port; a water ecological system is formed by the filling column 6, the small aerator 7 and aquatic animals and plants in the landscape pool 3 and is used for purifying water; the landscape pool 3 is communicated with the water storage pool 8 through a siphon 9 for water supplement, the siphon 9 is set to be not lower than the water outlet 2.2 of rainwater through the rainwater collecting blind pipe 2, and the siphon 9 is provided with a siphon destroying hole 10 for controlling the water supplement of the water storage pool 8; the moisturizing of view pond 3 is controlled by circulating pump 11, and one side of circulating pump 11 place pipeline is the outlet pipe, and the opposite side is for absorbing water the pipe, the outlet pipe extends to the upper portion of filled column 6 to installation check valve 12 on the pipeline of its intercommunication, absorb water pipe intercommunication tank 8 and at the decurrent horn mouth 13 that absorbs water of pipeline tip installation, the horn mouth 13 that absorbs water is in open state, as long as circulating pump 11 on the outlet pipe way is the open mode, just can inhale the water in the tank 8 in the view pond 3, circulating pump 11 passes through level sensor 14 control and opens and close, tank 8's top sets up air vent 15, catch basin 4, tank 8 sets up in ground apron 16 lower part.
The area and the structure of the rainwater collecting and processing system 1 are indefinite, the flower and grass covering layer 1.1 is 0.1-0.2m higher than the ground cover plate 16, and the rainwater collecting blind pipe 2 is arranged 5-10cm below the water collecting ditch 4.
The landscape pool 3 is a circular structure, the diameter is 3-5m, the height is 0.8-1.2m, and the size of the water collecting ditch 4 is determined according to the size of the courtyard.
The diameter of the water storage tank 8 is 0.6-1.5m, and the height is 1.0-1.5 m.
The height of the filler column 6 is 0.5m, and bamboo filament filler is filled in the filler column.
The distance between the water suction bell mouth 13 and the bottom wall of the water storage tank 8 is higher than 0.1m, and the distance between the water suction bell mouth 13 and the lowest water level of the water storage tank 8 is higher than 0.3 m.
The utility model discloses a theory of operation:
the utility model discloses a rainwater collection processing system 1 sets up underground garden grass, in rainy day, the rainwater infiltration's in-process, the rainwater is handled through flowers and plants overburden 1.1, matrix layer 1.2, filter layer 1.3, rainwater quality is purified and then is gone into rainwater collection blind pipe 2, discharge into ecological landscape pool 3 through rainwater collection blind pipe 2's delivery port 2.2, ecological landscape pool 3 is provided with small-size aerator 7, packed column 6 and ornamental aquatic plants, packed column 6 is equipped with the bamboo filament filler (packed column height 50cm), therefore formed in the ecological pond and used the ecological remediation system of animal-plant-microorganism as main restoration strength, further purify the water body; when the water level in the landscape pool 3 rises to a certain degree, the siphon breaking holes 10 are submerged to form a siphon effect, and the purified water in the landscape pool 3 is delivered to the water storage pool 8 through the siphon pipe 9, so that the rainwater is stored; when the water level of the landscape pool 3 is reduced to the siphon breaking hole 10 above the siphon 9, the siphon action is automatically broken, and the water inlet of the water storage pool 8 is automatically stopped; the height of the siphon damage hole 10 is not lower than that of the water outlet 2.2 of the rainwater collection blind pipe 2, so that excessive water is prevented from being excessively supplemented into the water storage tank 3; a circle of water collecting ditches 4 are arranged at the periphery of the water storage tank 3, the water collecting ditches 4 are used for receiving rainwater which does not enter the rainwater collecting and processing system 1, so that the rainwater which is not processed directly enters the ecological water storage tank 3 and is prevented from entering nearby rainwater outlets and being discharged to a rainwater pipeline system; when the water level in the landscape pool 3 is reduced to the lowest water level (the height of a filling column in the pool is controlled to be 50 cm); through level sensor 14 (the inside water level that sets up of level sensor 14 is the same with the post height that fills, this water level is the lowest control water level in view pond 3), level sensor 14 is opening pump signal transmission and is being given circulating pump 11, circulating pump 11 is opened and is sent the water in the tank 8 to view pond 3 by the horn mouth that absorbs water, realize the automatic moisturizing when non-rainy day or view pond 3 lack of water, the water level control who keeps view pond 3 throughout is in the top of post 6 that fills, circulating pump 11 is once opened every time, moisturizing cycle control is in 5 ~ 10 minutes.
Claims (6)
1. A courtyard type ecological landscape system for collecting, treating and recycling rainwater comprises a rainwater collecting and treating system (1) consisting of a flower and grass covering layer (1.1), a matrix layer (1.2) and a filter layer (1.3), wherein the flower and grass covering layer (1.1), the matrix layer (1.2) and the filter layer (1.3) are sequentially arranged from top to bottom, the courtyard type ecological landscape system is characterized in that a rainwater collecting blind pipe (2) penetrates through the filter layer (1.3), a plurality of water inlets (2.1) are arranged above the rainwater collecting blind pipe (2), the collected rainwater flows into a landscape pool (3) through a water outlet (2.2) of the rainwater collecting blind pipe (2), a water collecting ditch (4) extends outwards along the outer wall of the top end of the landscape pool (3), and the water in the water collecting ditch (4) can be conveyed to the nearest rainwater port; a filler column (6), a small aerator (7) and aquatic animals and plants are arranged in the landscape pool (3) to form a water ecological system, and the filler column (6) is arranged upwards along the inner wall of the bottom of the landscape pool (3); the landscape pool (3) and the water storage pool (8) are communicated through a siphon (9) for water supplement, the siphon (9) is set to be not lower than a water outlet (2.2) of rainwater through the rainwater collection blind pipe (2), and the siphon (9) is provided with a siphon damage hole (10) for controlling the water supplement of the water storage pool (8); the moisturizing of view pond (3) is controlled by circulating pump (11), and one side of circulating pump (11) place pipeline is the outlet pipe, and the opposite side is for absorbing water the pipe, the outlet pipe extends to the upper portion of filled column (6) to install check valve (12) on the pipeline of its intercommunication, absorb water pipe intercommunication tank (8) and install decurrent horn mouth (13) that absorb water at the pipeline tip, circulating pump (11) are opened and are closed through level sensor (14) control, and the top of tank (8) sets up air vent (15), catch basin (4), tank (8) set up in ground apron (16) lower part.
2. The garden type ecological landscape system for collecting, treating and recycling rainwater according to claim 1, wherein the rainwater collecting and treating system (1) has a variable area and structure, the flower and grass covering layer (1.1) is 0.1-0.2m higher than the ground cover plate (16), and the rainwater collecting blind pipe (2) is arranged below the water collecting ditch (4).
3. The garden-type ecological landscape system for collecting, treating and recycling rainwater according to claim 2, wherein the landscape pool (3) is of a circular structure, the diameter of the landscape pool is 3-5m, and the height of the landscape pool is 0.8-1.2 m.
4. The garden-type ecological landscape system for collecting, treating and recycling rainwater according to claim 1 or 2, wherein the diameter of the water storage tank (8) is 0.6-1.5m, and the height of the water storage tank is 1.0-1.5 m.
5. The garden type ecological landscape system for collecting, treating and recycling rainwater according to claim 1 or 2, wherein the height of the filler column (6) is 0.5m, and bamboo filament fillers are filled in the filler column.
6. The garden type ecological landscape system for collecting, treating and recycling rainwater according to claim 1 or 2, wherein the distance between the water suction bell mouth (13) and the bottom wall of the water storage tank (8) is higher than 0.1m, and the height between the water suction bell mouth (13) and the lowest water level of the water storage tank (8) is higher than 0.3 m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021069449.0U CN212477910U (en) | 2020-06-11 | 2020-06-11 | Rainwater collection, treatment and recycling courtyard type ecological landscape system |
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| CN202021069449.0U CN212477910U (en) | 2020-06-11 | 2020-06-11 | Rainwater collection, treatment and recycling courtyard type ecological landscape system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737924A (en) * | 2021-08-11 | 2021-12-03 | 华艺生态园林股份有限公司 | Intelligent waterscape system integrating storage, discharge and purification and realizing sustainable circulation |
| CN114319560A (en) * | 2021-11-30 | 2022-04-12 | 花王生态工程股份有限公司 | Assembled polyurethane ecological landscape structure |
| CN115517222A (en) * | 2021-12-31 | 2022-12-27 | 山东东山新驿煤矿有限公司 | Diversified filtering system and method for landscape pool |
-
2020
- 2020-06-11 CN CN202021069449.0U patent/CN212477910U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737924A (en) * | 2021-08-11 | 2021-12-03 | 华艺生态园林股份有限公司 | Intelligent waterscape system integrating storage, discharge and purification and realizing sustainable circulation |
| CN114319560A (en) * | 2021-11-30 | 2022-04-12 | 花王生态工程股份有限公司 | Assembled polyurethane ecological landscape structure |
| CN115517222A (en) * | 2021-12-31 | 2022-12-27 | 山东东山新驿煤矿有限公司 | Diversified filtering system and method for landscape pool |
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