CN113668664A - Integrated rainwater collecting, purifying and recycling system - Google Patents
Integrated rainwater collecting, purifying and recycling system Download PDFInfo
- Publication number
- CN113668664A CN113668664A CN202110954322.XA CN202110954322A CN113668664A CN 113668664 A CN113668664 A CN 113668664A CN 202110954322 A CN202110954322 A CN 202110954322A CN 113668664 A CN113668664 A CN 113668664A
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- Prior art keywords
- rainwater
- pipe
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- water
- purifying
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Links
- 238000004064 recycling Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 16
- 238000011001 backwashing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000004743 Polypropylene Substances 0.000 claims abstract 4
- -1 polypropylene Polymers 0.000 claims abstract 2
- 229920001155 polypropylene Polymers 0.000 claims abstract 2
- 238000005189 flocculation Methods 0.000 claims description 18
- 230000016615 flocculation Effects 0.000 claims description 18
- 238000005660 chlorination reaction Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- 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
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/108—Cleaning devices providing a flushing surge
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses an integrated rainwater collecting, purifying and recycling system which comprises a rainwater collecting main pipe, a flow abandoning device, a rainwater storage tank, a sewage well, a water outlet well, a clean water tank and an integrated rainwater purifying device arranged on the ground, wherein rainwater enters the flow abandoning device through the collecting main pipe, the rainwater filtered by the flow abandoning device flows into the rainwater storage tank, the integrated rainwater purifying device is used for purifying the rainwater in the rainwater storage tank and then discharging the purified rainwater into the clean water tank, the sewage well and the water outlet well are arranged in the rainwater storage tank, and a PP (polypropylene) module and a backwashing pipeline are arranged in the rainwater storage tank. The rainwater can be collected in rainy season, and is recycled after being filtered and stored by the integrated rainwater purification device arranged on the ground, so that the ecological environment is improved, the virtuous cycle of water ecology is realized, automatic water supplement can be performed by the water supplement pipe in non-rainy season, the maintenance is convenient, and the rainwater purification device is suitable for land blocks with a large amount of overground space.
Description
Technical Field
The invention relates to the field of rainwater collection and treatment, in particular to an integrated rainwater collection, purification and recycling system.
Background
Currently, the ground hardening caused by urbanization changes the hydrological characteristics of the original ground. The ground hardening seriously interferes with the natural hydrologic cycle, a large amount of rainwater is lost, and the supply of urban underground water from rainfall is reduced year by year, so that the phenomenon of underground water level reduction is aggravated.
At present, some collecting and recycling systems exist, all equipment of the collecting and recycling systems are installed underground, maintenance is inconvenient, and the collecting and recycling systems are not suitable for land blocks with a large amount of overground space.
Disclosure of Invention
The invention aims to provide an integrated rainwater collecting, purifying and recycling system.
The invention realizes the purpose through the following technical scheme: the utility model provides an integration rainwater is collected and is purified recycling system, collect house steward, abandon a class device, rainwater cistern, bilge well, go out the water well, the clean water basin including setting up the rainwater in the underground to and set up the integration rainwater purifier on the ground, the rainwater gets into through collecting the house steward and abandons a class device, rainwater after abandoning class device filtration flows into the rainwater cistern, integration rainwater purifier is arranged in discharging the clean water basin after purifying the rainwater in the rainwater cistern, bilge well and play water well are installed in the rainwater cistern, be equipped with PP module and backwash pipeline in the rainwater cistern.
Furthermore, a sewage pump and a sewage pipe are arranged in the sewage well.
Furthermore, a rainwater supply pump and a rainwater supply pipe are arranged in the water outlet well, and the rainwater supply pipe is connected with the integrated rainwater purification device.
Furthermore, the integrated rainwater purification device comprises a flocculation dosing device, a multi-medium filter, an activated carbon filter, a chlorination disinfection device, a constant pressure tank, a water replenishing tank and a water replenishing pipe.
Furthermore, the flocculation dosing device is provided with a flocculation agent adding pipe connected with a rainwater supply pipe and a flocculation dosing device water replenishing branch pipe connected with a water replenishing pipe.
Furthermore, the chlorination device is provided with a chlorination pipe connected with the rainwater supply pipe and a chlorination device water replenishing branch pipe connected with the water replenishing pipe.
Furthermore, the rainwater supply pipe is sequentially connected with a flocculation dosing device, a multi-media filter, an activated carbon filter, a chlorination device and a clean water tank.
Furthermore, the water supplementing pipe is sequentially connected with a flocculation dosing device, a chlorination disinfection device, a water supplementing tank and a clean water tank.
Furthermore, a clear water supply pump and a clear water supply pipe are arranged in the clear water tank, and the clear water supply pipe is connected with a water point interface.
Compared with the prior art, the integrated rainwater collecting, purifying and recycling system has the beneficial effects that: can collect the rainwater in rainy season, after installing the integration rainwater purifier on the ground and filtering and storing, regeneration helps improving ecological environment, realizes the virtuous circle of water ecology, can carry out automatic water supply by the moisturizing pipe in non-rainy season, and it is convenient to maintain, is fit for possessing the landmass in a large amount of aboveground spaces.
Drawings
FIG. 1 is a process flow diagram of an integrated rainwater collection, purification and recycling system.
Fig. 2 is a schematic structural diagram of the integrated rainwater collecting, purifying and recycling system.
Fig. 3 is one of the partial structural schematic diagrams of fig. 2.
Fig. 4 is a second partial schematic structural diagram of fig. 3.
Fig. 5 is a partial structural schematic view of fig. 4.
Fig. 6 is a partial structural schematic view of fig. 5.
Detailed Description
Referring to fig. 1 to 6, the integrated rainwater collecting, purifying and recycling system includes a rainwater collecting main pipe 1, a flow discarding device 2, a rainwater storage tank 3, a sewage well 4, a water outlet well 5, a clean water tank 7 and an integrated rainwater purifying device 6 arranged on the ground, wherein the integrated rainwater purifying device 6 is used for purifying rainwater in the rainwater storage tank 3 and then discharging the purified rainwater into the clean water tank 7.
Rainwater enters the flow abandoning device 2 through the collecting main pipe 1, the flow abandoning device 2 is used for preliminarily filtering the rainwater, filtering sundries such as large branches and leaves, and abandoning the rainwater to flow to a downstream inspection well under the condition that the reservoir is full.
Rainwater filtered by the flow discarding device 2 flows into the rainwater reservoir 3, the sewage well 4 and the water outlet well 5 are installed in the rainwater reservoir 3, and the rainwater reservoir 3 is internally provided with a PP module 31 and a backwashing pipeline 32.
A sewage pump 41 and a sewage pipe 42 are arranged in the sewage well 4, the backwashing pipeline 32 extends into the reservoir 3 to flush the reservoir, and impurities such as sediments, silt and the like are discharged to the nearby sewage well through the sewage pump and the sewage pipe.
A rainwater supply pump 51 and a rainwater supply pipe 52 are arranged in the water outlet well 5, and the rainwater supply pipe 52 is connected with the integrated rainwater purification device 6.
The integrated rainwater purification device 6 comprises a flocculation dosing device 61, a multi-media filter 62, an activated carbon filter 63, a chlorination disinfection device 64, a constant pressure tank 65, a water replenishing tank 66 and a water replenishing pipe 67.
The flocculation chemical feeding device 61 is provided with a flocculation chemical feeding agent pipe 611 connected to the rainwater supply pipe 52, and a flocculation chemical feeding device water supply branch pipe 671 connected to the water supply pipe 67.
The chlorine adding sterilizing device 64 is provided with a chlorine adding pipe 641 connected to the rainwater supply pipe 52, and a chlorine adding sterilizing device water replenishing branch pipe 672 connected to the water replenishing pipe 67.
The rainwater water supply pipe 52 is connected with a flocculation chemical dosing device 61, a multi-medium filter 62, an activated carbon filter 63, a chlorination device 64 and a clean water tank 7 in sequence.
The water supplementing pipe 67 is connected with the flocculation dosing device 61, the chlorination disinfection device 64, the water supplementing tank 66 and the clean water tank 7 in sequence. In non-rainy season, automatic water supply can be carried out by a water supply pipe.
The clean water tank 7 is internally provided with a clean water supply pump 71 and a clean water supply pipe 72, and the clean water supply pipe 72 is connected with a water point interface 101 and can be used for road surface washing, greening irrigation, basement washing and the like.
The clear water supply pipe 72 is connected with the constant pressure tank 65, the clear water supply pipe 72 is provided with a clear water tank emptying pipe 73, the clear water tank emptying pipe 73 is provided with a first butterfly valve, the clear water supply pipe 72 is sequentially provided with a second butterfly valve 75, a water meter 76 and a third butterfly valve 77, the backwashing pipeline 32 is provided with a fourth butterfly valve 78 and a pressure reducing valve 79, the backwashing pipeline 32 is connected with the clear water supply pipe 72, and the joint of the backwashing pipeline 32 and the clear water supply pipe 72 is positioned between the second butterfly valve 75 and the water meter 76.
The rainwater can be collected in rainy season, and is recycled after being filtered and stored by the integrated rainwater purification device arranged on the ground, so that the ecological environment is improved, the virtuous cycle of water ecology is realized, automatic water supplement can be performed by the water supplement pipe in non-rainy season, the maintenance is convenient, and the rainwater purification device is suitable for land blocks with a large amount of overground space.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. Integration rainwater is collected and is purified recycling system, its characterized in that: the rainwater purification device comprises a rainwater collection header pipe, a flow abandoning device, a rainwater storage tank, a sewage well, a water outlet well, a clean water tank and an integrated rainwater purification device, wherein the rainwater collection header pipe, the flow abandoning device, the rainwater storage tank, the sewage well, the water outlet well and the clean water tank are arranged underground, the integrated rainwater purification device is arranged on the ground, rainwater in the rainwater storage tank enters the flow abandoning device through the collection header pipe, the rainwater filtered by the flow abandoning device flows into the rainwater storage tank, the integrated rainwater purification device is used for purifying the rainwater in the rainwater storage tank and then discharging the purified rainwater into the clean water tank, the sewage well and the water outlet well are installed in the rainwater storage tank, and a PP (polypropylene) module and a backwashing pipeline are arranged in the rainwater storage tank.
2. The integrated rainwater collecting, purifying and recycling system according to claim 1, characterized in that: and a sewage pump and a sewage discharge pipe are arranged in the sewage well.
3. The integrated rainwater collecting, purifying and recycling system according to claim 1, characterized in that: and a rainwater supply pump and a rainwater supply pipe are arranged in the water outlet well, and the rainwater supply pipe is connected with the integrated rainwater purification device.
4. The integrated rainwater collecting, purifying and recycling system according to claim 1, characterized in that: the integrated rainwater purification device comprises a flocculation dosing device, a multi-medium filter, an activated carbon filter, a chlorination disinfection device, a constant pressure tank, a water replenishing tank and a water replenishing pipe.
5. The integrated rainwater collecting, purifying and recycling system according to claim 4, wherein: the flocculation dosing device is provided with a flocculation dosing agent pipe connected with the rainwater supply pipe and a flocculation dosing device water replenishing branch pipe connected with the water replenishing pipe.
6. The integrated rainwater collecting, purifying and recycling system according to claim 5, wherein: the chlorination disinfection device is provided with a chlorination pipe connected with a rainwater supply pipe and a chlorination disinfection device water replenishing branch pipe connected with a water replenishing pipe.
7. The integrated rainwater collecting, purifying and recycling system according to claim 6, wherein: the rainwater supply pipe is sequentially connected with a flocculation dosing device, a multi-media filter, an activated carbon filter, a chlorination disinfection device and a clean water tank.
8. The integrated rainwater collecting, purifying and recycling system according to claim 7, wherein: the water supplementing pipe is sequentially connected with a flocculation dosing device, a chlorination disinfection device, a water supplementing tank and a clean water tank.
9. The integrated rainwater collecting, purifying and recycling system according to claim 8, wherein: and a clear water supply pump and a clear water supply pipe are arranged in the clear water tank, and the clear water supply pipe is connected with a water point interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954322.XA CN113668664A (en) | 2021-08-19 | 2021-08-19 | Integrated rainwater collecting, purifying and recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954322.XA CN113668664A (en) | 2021-08-19 | 2021-08-19 | Integrated rainwater collecting, purifying and recycling system |
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| Publication Number | Publication Date |
|---|---|
| CN113668664A true CN113668664A (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110954322.XA Pending CN113668664A (en) | 2021-08-19 | 2021-08-19 | Integrated rainwater collecting, purifying and recycling system |
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| CN (1) | CN113668664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855929A (en) * | 2022-04-26 | 2022-08-05 | 上海工程技术大学 | Rainwater sustainable recycling and grading utilization system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910787A (en) * | 2012-11-06 | 2013-02-06 | 重庆大学 | Garden-type rainwater processing and recycling integrated system in residential community |
| KR101333546B1 (en) * | 2013-05-29 | 2013-11-28 | 한밭대학교 산학협력단 | Customized rain purification system for collection and reuse of rainwater |
| CN105130055A (en) * | 2015-09-06 | 2015-12-09 | 广西益江环保科技有限责任公司 | Rainwater collecting, purifying and reusing system |
| CN205935141U (en) * | 2016-08-15 | 2017-02-08 | 合肥致盛节能科技有限公司 | Rainwater collection and recycling system |
-
2021
- 2021-08-19 CN CN202110954322.XA patent/CN113668664A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910787A (en) * | 2012-11-06 | 2013-02-06 | 重庆大学 | Garden-type rainwater processing and recycling integrated system in residential community |
| KR101333546B1 (en) * | 2013-05-29 | 2013-11-28 | 한밭대학교 산학협력단 | Customized rain purification system for collection and reuse of rainwater |
| CN105130055A (en) * | 2015-09-06 | 2015-12-09 | 广西益江环保科技有限责任公司 | Rainwater collecting, purifying and reusing system |
| CN205935141U (en) * | 2016-08-15 | 2017-02-08 | 合肥致盛节能科技有限公司 | Rainwater collection and recycling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855929A (en) * | 2022-04-26 | 2022-08-05 | 上海工程技术大学 | Rainwater sustainable recycling and grading utilization system |
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Application publication date: 20211119 |
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