CN113431135A - Landscape's rainwater is collected and is utilized system - Google Patents
Landscape's rainwater is collected and is utilized system Download PDFInfo
- Publication number
- CN113431135A CN113431135A CN202110535643.6A CN202110535643A CN113431135A CN 113431135 A CN113431135 A CN 113431135A CN 202110535643 A CN202110535643 A CN 202110535643A CN 113431135 A CN113431135 A CN 113431135A
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- rainwater
- tank
- water
- collecting
- pipeline
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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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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- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The invention relates to a rainwater collecting and utilizing system for garden landscape, which comprises a water discharging and supplying device, a rainwater purifying device, a rainwater collecting device and a rainwater reusing device, wherein the water discharging and supplying device comprises a main pipeline, a drain pipe and a water supply pipe, the drain pipe and the water supply pipe are connected with the main pipeline, and the main pipeline is connected with a water inlet of the rainwater purifying device; the rainwater purification device comprises a sedimentation tank, a filtering tank, an adsorption tank, a first collecting tank and a second collecting tank; the rainwater recycling device comprises a first water pump and a second water pump, wherein a water inlet of the first water pump is connected with the main pipeline, a water inlet of the second water pump is connected with the second collecting tank, and a water outlet of the second water pump is connected with the domestic water pipeline; electronic liquid level meters are arranged in the first collecting tank and the second collecting tank. The system can complete water supply and drainage through one main pipeline, can purify rainwater, and realizes multiple utilization of landscape rainwater; the system simultaneously realizes the drainage of waterlogging and drought control of landscape architecture.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a rainwater collection and utilization system for garden landscape.
Background
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection.
Along with the advance of the urbanization process, the garden landscape is more and more in the city, the precipitation amount can be greatly changed along with the change of seasons, the rainfall in summer is larger, a large amount of rainwater is discharged from the garden landscape, and if the discharged rainwater is not recycled and purified, the waste of water resources can be caused; in other seasons with less rainfall, water needs to be supplemented for the landscape, and the ornamental effect of the landscape is prevented from being influenced by drought of plants.
Rainwater processing system among the landscape among the prior art can not compromise the effect of drainage and retaining, and can not realize the effective utilization of rainwater, leads to a large amount of wastes of rainwater. Therefore, the invention designs the rainwater collecting and utilizing system for the garden landscape, which can ensure the water balance of the garden landscape soil and realize the effective utilization of the garden landscape rainwater.
Disclosure of Invention
In order to solve the problems, the invention discloses a rainwater collecting and utilizing system for garden landscape, which has the following specific technical scheme:
a rainwater collecting and utilizing system for garden landscape comprises a water discharging and supplying device, a rainwater purifying device, a rainwater collecting device and a rainwater reusing device,
the water discharging and supplying device comprises a main pipeline, a drain pipe and a water supplying pipe, wherein the drain pipe and the water supplying pipe are both connected with the main pipeline, and the main pipeline is connected with a water inlet of the rainwater purification device through a pipeline;
the rainwater purification device comprises a sedimentation tank, a filtering tank, an adsorption tank, a first collecting tank and a second collecting tank;
the rainwater recycling device comprises a first water pump and a second water pump, wherein a water inlet of the first water pump is connected with the main pipeline through a pipeline, a water inlet of the second water pump is connected with the second collecting tank, and a water outlet of the second water pump is connected with a domestic water pipeline through a pipeline; electronic liquid level meters are arranged in the first collecting tank and the second collecting tank.
Furthermore, an electronic switch valve is arranged at the joint of the main pipeline and the water discharge pipe, and an electronic switch valve is arranged at the joint of the main pipeline and the water supply pipe.
Furthermore, the sedimentation tank is connected with a filtering tank through a pipeline, the filtering tank is connected with an adsorption tank through a pipeline, the adsorption tank is respectively connected with the first collection tank and the second collection tank through pipelines, and an electronic switch valve is arranged on the pipeline connecting the adsorption tank and the first collection tank; and an electronic switch valve is arranged on a pipeline connecting the adsorption tank and the second collection tank.
Furthermore, the main pipeline is connected with a tap water pipeline through a pipeline, and an electronic switch valve is arranged on the pipeline connecting the main pipeline and the tap water pipeline.
Furthermore, all the electronic switch valves are connected with an automatic controller, and the automatic controller is in communication connection with a computer or a mobile phone terminal.
Furthermore, the first water pump and the second water pump are both electrically connected with the automatic controller.
Further, the drain pipe bury in landscape's soil, the drain pipe on be provided with a plurality of through-holes, the outer wall of drain pipe on be provided with the filter screen, prevent that the through-hole of drain pipe from blockking up by the granule in the soil.
Furthermore, the filtering tank, the adsorption tank, the first collecting tank and the second collecting tank are all connected with an online monitor through pipelines, and the online monitor is electrically connected with the automatic controller.
Furthermore, the electronic liquid level meters are all electrically connected with the automatic controller.
When the rainwater amount is larger, closing an electronic switch valve between a water supply pipe and a main pipeline, an automatic switch valve on a tap water pipeline and a first water pump, opening the electronic switch valve between a drain pipe and the main pipeline, the electronic switch valve between an adsorption tank and a first collection tank, and the electronic switch valve between the adsorption tank and a second collection tank, and starting a drainage system and a rainwater purification device to realize rainwater collection; when the first collecting tank is full of water, the automatic controller controls the electronic switch valve between the adsorption tank and the first collecting tank to be closed, and when the second collecting tank is full of water, the automatic controller controls the second water pump to be opened, so that the water in the second collecting tank is used as domestic water.
When the rainwater volume is less, drainage system closes, and water supply system opens, supplies water for the landscape through first collecting pit, when first collecting pit water yield is not enough, opens the electronic switch valve on the water pipeline, supplies water for the landscape through water supply system. The electronic switch valve between the drain pipe and the main pipeline is closed when water is supplied, so that water loss at the bottom of the garden landscape is prevented.
The invention has the beneficial effects that: the system can complete water supply and drainage through one main pipeline, can realize rainwater purification, completely removes solid impurities, organic matters and metal ions in rainwater, and has a good purification effect. The system realizes the multi-aspect utilization of landscape rainwater, can be used for irrigating garden plants and domestic water, and can fully utilize the landscape rainwater in a garden type community; the system simultaneously realizes the drainage of waterlogging and drought control of landscape architecture, and is suitable for being used in garden type communities.
Drawings
Fig. 1 is a schematic structural view of a rainwater collection and utilization system for landscape architecture of the present invention.
Fig. 2 is a sectional view of a drain pipe of the rainwater collection and utilization system for landscape architecture of the present invention.
FIG. 3 is a control flow diagram of the rainwater collection and utilization system for landscape architecture of the present invention.
List of reference numerals: 101-main pipeline, 102-drain pipe, 103-water supply pipe, 201-sedimentation tank, 202-filtering tank, 203-adsorption tank, 204-first collecting tank, 205-second collecting tank, 301-first water pump, 302-second water pump, 3-electronic liquid level meter, 4-electronic switch valve, 5-tap water pipeline, 6-automatic controller, 1021-through hole, 1022-filter screen and 7-online monitor.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Examples
With reference to figures 1 to 3 of the drawings,
a rainwater collecting and utilizing system for garden landscape comprises a water discharging and supplying device, a rainwater purifying device, a rainwater collecting device and a rainwater reusing device,
the drainage and water supply device comprises a main pipe 101, a drainage pipe 102 and a water supply pipe 103, wherein the drainage pipe 102 and the water supply pipe 103 are both connected with the main pipe 101, and the main pipe 101 is connected with a water inlet of the rainwater purification device through a pipeline;
the rainwater purification device comprises a sedimentation tank 201, a filtering tank 202, an adsorption tank 203, a first collection tank 204 and a second collection tank 205;
the rainwater recycling device comprises a first water pump 301 and a second water pump 302, wherein a water inlet of the first water pump 301 is connected with a main pipeline 101 of a pipeline, a water inlet of the second water pump 302 is connected with a second collecting tank 204, and a water outlet of the second water pump 302 is connected with a domestic water pipeline through a pipeline; the electronic liquid level meters 3 are arranged inside the first collecting tank 204 and the second collecting tank 205.
Further, an electronic switch valve 4 is arranged at the joint of the main pipe 101 and the water discharge pipe 102, and the electronic switch valve 4 is arranged at the joint of the main pipe 101 and the water supply pipe 103.
Further, the sedimentation tank 201 is connected with the filtering tank 202 through a pipeline, the filtering tank 202 is connected with the adsorption tank 203 through a pipeline, the adsorption tank 203 is respectively connected with the first collection tank 204 and the second collection tank 205 through pipelines, and an electronic switch valve 4 is installed on the pipeline connecting the adsorption tank 203 and the first collection tank 204; an electronic switch valve 4 is arranged on a pipeline connecting the adsorption tank 203 and the second collection tank 205.
Further, the main pipe 101 is connected with the tap water pipe 5 through a pipe, and an electronic switch valve 4 is arranged on the pipe connecting the main pipe 101 and the tap water pipe 5.
Furthermore, all the electronic switch valves 4 are connected with an automatic controller 6, and the automatic controller 6 is in communication connection with a computer or a mobile phone terminal.
Further, the first water pump 301 and the second water pump 302 are electrically connected to the automatic controller 6.
Further, the drain pipe 102 is buried in the soil of the garden landscape, the drain pipe 102 is provided with a plurality of through holes 1021, and the outer wall of the drain pipe 102 is provided with a filter screen 1022 to prevent the through holes of the drain pipe from being blocked by particles in the soil.
Further, the sedimentation tank 201, the filtration tank 202, the adsorption tank 203, the first collection tank 204 and the second collection tank 205 are all connected with the online monitor 7 through pipelines, and the online monitor 7 is electrically connected with the automatic controller 6.
Further, the electronic level meters 3 are all electrically connected with the automatic controller 6.
When the rainwater amount is larger, closing an electronic switch valve between a water supply pipe and a main pipeline, an automatic switch valve on a tap water pipeline and a first water pump, opening the electronic switch valve between a drain pipe and the main pipeline, the electronic switch valve between an adsorption tank and a first collection tank, and the electronic switch valve between the adsorption tank and a second collection tank, and starting a drainage system and a rainwater purification device to realize rainwater collection; when the first collecting tank is full of water, the automatic controller controls the electronic switch valve between the adsorption tank and the first collecting tank to be closed, and when the second collecting tank is full of water, the automatic controller controls the second water pump to be opened, so that the water in the second collecting tank is used as domestic water.
When the rainwater volume is less, drainage system closes, and water supply system opens, supplies water for the landscape through first collecting pit, when first collecting pit water yield is not enough, opens the electronic switch valve on the water pipeline, supplies water for the landscape through water supply system. The electronic switch valve between the drain pipe and the main pipeline is closed when water is supplied, so that water loss at the bottom of the garden landscape is prevented.
This system can accomplish water supply and drainage through a trunk line to can realize the purification of rainwater, get rid of solid impurity, organic matter, metal ion in the rainwater totally, purifying effect is good. The system realizes the multi-aspect utilization of landscape rainwater, can be used for irrigating garden plants and domestic water, and can fully utilize the landscape rainwater in a garden type community; the system simultaneously realizes the drainage of waterlogging and drought control of landscape architecture, and is suitable for being used in garden type communities.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (9)
1. A rainwater collecting and utilizing system for garden landscape is characterized by comprising a water draining and supplying device, a rainwater purifying device, a rainwater collecting device and a rainwater reusing device,
the water discharging and supplying device comprises a main pipeline (101), a drain pipe (102) and a water supply pipe (103), wherein the drain pipe (102) and the water supply pipe (103) are both connected with the main pipeline (101), and the main pipeline (101) is connected with a water inlet of the rainwater purifying device through a pipeline;
the rainwater purification device comprises a sedimentation tank (201), a filtering tank (202), an adsorption tank (203), a first collection tank (204) and a second collection tank (205);
the rainwater recycling device comprises a first water pump (301) and a second water pump (302), wherein a water inlet of the first water pump (301) is connected through a main pipeline (101), a water inlet of the second water pump (302) is connected with a second collecting pool (204), and a water outlet of the second water pump (302) is connected with a domestic water pipeline through a pipeline; electronic liquid level meters (3) are arranged in the first collecting tank (204) and the second collecting tank (205).
2. The rainwater collecting and utilizing system for garden landscape according to claim 1, wherein the connection between the main pipe (101) and the water discharging pipe (102) is provided with an electronic switch valve (4), and the connection between the main pipe (101) and the water supplying pipe (103) is provided with an electronic switch valve (4).
3. The rainwater collecting and utilizing system for garden landscape according to claim 1, wherein said sedimentation tank (201) is connected with a filtering tank (202) through a pipeline, said filtering tank (202) is connected with an adsorption tank (203) through a pipeline, said adsorption tank (203) is respectively connected with a first collecting tank (204) and a second collecting tank (205) through a pipeline, and an electronic switch valve (4) is installed on the pipeline connecting said adsorption tank (203) and said first collecting tank (204); and an electronic switch valve (4) is arranged on a pipeline connecting the adsorption tank (203) and the second collection tank (205).
4. The rainwater collecting and utilizing system for garden landscape according to claim 1, wherein the main pipe (101) is connected with the tap water pipe (5) through a pipe, and an electronic switch valve (4) is arranged on the pipe connecting the main pipe (101) and the tap water pipe (5).
5. A rainwater collection and utilization system for garden landscapes according to any one of claims 1-4, wherein all electronic switch valves (4) are connected with an automatic controller (6), and the automatic controller (6) is in communication connection with a computer or a mobile phone terminal.
6. A rainwater collection and utilization system according to the garden landscape as claimed in claim 5, wherein the first water pump (301) and the second water pump (302) are electrically connected with the automatic controller (6).
7. The rainwater collecting and utilizing system for garden landscape according to claim 1, wherein said drain pipe (102) is buried in the soil of garden landscape, said drain pipe (102) is provided with a plurality of through holes (1021), the outer wall of said drain pipe (102) is provided with a filter screen (1022), preventing the through holes of the drain pipe from being blocked by particles in the soil.
8. The rainwater collecting and utilizing system for garden landscape according to claim 1, wherein the sedimentation tank (201), the filtering tank (202), the adsorption tank (203), the first collecting tank (204) and the second collecting tank (205) are all connected with the on-line monitor (7) through pipes, and the on-line monitor (7) is electrically connected with the automatic controller (6).
9. A rainwater collection and utilization system according to the garden landscape as claimed in claim 1, characterized in that said electronic level meters (3) are all electrically connected with the automatic controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110535643.6A CN113431135A (en) | 2021-05-17 | 2021-05-17 | Landscape's rainwater is collected and is utilized system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110535643.6A CN113431135A (en) | 2021-05-17 | 2021-05-17 | Landscape's rainwater is collected and is utilized system |
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| Publication Number | Publication Date |
|---|---|
| CN113431135A true CN113431135A (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110535643.6A Pending CN113431135A (en) | 2021-05-17 | 2021-05-17 | Landscape's rainwater is collected and is utilized system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206014563U (en) * | 2016-08-30 | 2017-03-15 | 西安全方科技发展有限责任公司 | A kind of water treatment plant's automatic control system |
| CN106978839A (en) * | 2017-03-17 | 2017-07-25 | 四川大学 | A kind of sponge urban rainwater collection purification utilization integrated system |
| CN107794971A (en) * | 2017-11-17 | 2018-03-13 | 芜湖德司节能科技有限公司 | A kind of sponge urban rainwater collection processing system and its rainwater-collecting processing method |
| CN109056894A (en) * | 2018-08-29 | 2018-12-21 | 许昌学院 | A kind of gardens rainwater-collecting and ecological provisions protect system |
| CN210746478U (en) * | 2019-08-28 | 2020-06-16 | 嘉兴鑫润环境工程有限公司 | Garden irrigation water circulation system |
-
2021
- 2021-05-17 CN CN202110535643.6A patent/CN113431135A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206014563U (en) * | 2016-08-30 | 2017-03-15 | 西安全方科技发展有限责任公司 | A kind of water treatment plant's automatic control system |
| CN106978839A (en) * | 2017-03-17 | 2017-07-25 | 四川大学 | A kind of sponge urban rainwater collection purification utilization integrated system |
| CN107794971A (en) * | 2017-11-17 | 2018-03-13 | 芜湖德司节能科技有限公司 | A kind of sponge urban rainwater collection processing system and its rainwater-collecting processing method |
| CN109056894A (en) * | 2018-08-29 | 2018-12-21 | 许昌学院 | A kind of gardens rainwater-collecting and ecological provisions protect system |
| CN210746478U (en) * | 2019-08-28 | 2020-06-16 | 嘉兴鑫润环境工程有限公司 | Garden irrigation water circulation system |
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Application publication date: 20210924 |