CN111792779B - Residential area waterscape system - Google Patents
Residential area waterscape system Download PDFInfo
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- CN111792779B CN111792779B CN202010497458.8A CN202010497458A CN111792779B CN 111792779 B CN111792779 B CN 111792779B CN 202010497458 A CN202010497458 A CN 202010497458A CN 111792779 B CN111792779 B CN 111792779B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 504
- 239000010865 sewage Substances 0.000 claims abstract description 11
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000004062 sedimentation Methods 0.000 claims description 60
- 239000004568 cement Substances 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 abstract description 14
- 230000002262 irrigation Effects 0.000 abstract description 14
- 241001464837 Viridiplantae Species 0.000 abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 52
- 239000004575 stone Substances 0.000 description 12
- 229910000278 bentonite Inorganic materials 0.000 description 8
- 239000000440 bentonite Substances 0.000 description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 8
- 239000002689 soil Substances 0.000 description 8
- 239000011241 protective layer Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/003—Controls for self-acting watering devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
-
- 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
-
- 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
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention provides a residential area waterscape system, which comprises: the first water treatment unit, the landscape pool and the drainage system are arranged above the garage top plate in sequence from upstream to downstream; the outlet of the first water treatment unit is communicated with the landscape water tank, a reclaimed water conveying pipe network is buried below the first water treatment unit, the reclaimed water conveying pipe network is communicated with the inlet of the landscape water tank, the outlet of the landscape water tank is communicated with a drainage system, and the drainage system is communicated with the reclaimed water conveying pipe network and/or the green planting area. According to the invention, the rainwater and sewage collected in the community can be treated and purified and then discharged into the landscape pool, so that the water resource is saved, the water in the landscape pool can be ensured to continuously keep circulating, and the oxygen enrichment of the water is avoided; the water level control line can be used for discharging pool water exceeding the water level control line to a medium water pipe network and an irrigation pipe network, so that the water level is prevented from overflowing the pool top during heavy rain, and meanwhile, automatic irrigation of green plants in a community can be realized.
Description
Technical Field
The invention relates to the technical field of water scenery engineering, in particular to a residential area water scenery system.
Background
In the development process of the construction process of the landscape pool in the living area, water in the landscape pool is rich in oxidation due to low water changing frequency in the pool, high water changing cost and the like, so that the water body is blackened and smelly. China is a country with lack of water resources, and the fundamental way of solving the contradiction between water demand and water supply is to actively save water, actively develop all available water resources and realize the recycling of water. The rain sewage treatment and reutilization plays a great role in solving the problem of water resource shortage, in the prior art, a plurality of district buildings are underground provided with own water circulation systems, but the circulation mode is more complex, the cost is higher, and the reclaimed water utilization rate is lower. In addition, artificial lakes or green plants are often arranged above the garage top plate, when soil moisture is abundant, the growth of the green plants needs to be timely filtered and discharged, the soil moisture is timely supplemented in arid seasons, meanwhile, the problem of water prevention and drainage of the garage top plate always puzzles people, and water leakage of the garage top plate is often caused by untimely drainage, so that quality maintenance cost is increased. Therefore, the development of the green water circulation system which can treat and recycle sewage and can play a positive role in improving green plants and lakes in the landscape and timely drain the seepage water on the top plate of the garage has great necessity.
Disclosure of Invention
In view of the above, the invention provides a residential area waterscape system, which aims to solve at least one of the technical problems that the residential area landscape pool water body is rich in oxidation, the underground installation water circulation system has higher operation cost and the garage roof is easy to leak water.
The invention provides a residential area waterscape system, which comprises: the first water treatment unit, the landscape pool and the drainage system are arranged above the garage top plate in sequence from upstream to downstream; the outlet of the first water treatment unit is communicated with the landscape water tank and is used for conveying the treated and purified rainwater and sewage into the landscape water tank; a reclaimed water conveying pipe network is buried below the first water treatment unit, and the reclaimed water conveying pipe network is communicated with an inlet of the landscape pool and is used for supplementing water into the landscape pool; the outlet of the landscape pool is communicated with the drainage system and is used for draining the water body in the landscape pool into the drainage system when the water level in the landscape pool exceeds a preset water level line; the drainage system is communicated with the reclaimed water conveying pipe network and/or the green planting area and used for conveying water discharged from the landscape pool to the reclaimed water pipe network and/or the green planting area.
Further, in the residential area waterscape system, a water inlet bin and a water outlet bin are arranged at the bottom of the landscape pool; the inlet end of the water inlet bin is communicated with the outlet of the reclaimed water conveying pipe network, and is used for injecting water into the landscape water pool when the water level in the landscape water pool fails to reach a preset water level line; the outlet of the water outlet bin is communicated with the drainage system and is used for discharging the water body in the landscape water pool into the drainage chamber when the water level in the landscape water pool exceeds a preset water level line.
Further, in the residential area waterscape system, the water inlet bin is provided with a hollow water inlet bin body; a water inlet connector is arranged at the first end of the hollow water inlet bin body, and a plurality of water injection through holes are formed in the side wall of the hollow water inlet bin body; and/or the water outlet bin is provided with a hollow water outlet bin body, the first end of the hollow water outlet bin body is provided with a water outlet interface, and the side wall of the hollow water outlet bin body is provided with a plurality of water drainage through holes.
Further, in the residential area waterscape system, the water inlet bin and the water outlet bin are rectangular hollow structures, the water inlet bin and the water outlet bin are collinear along the axis of the length direction, the second end of the hollow water inlet bin body is adjacent to the second end of the hollow water outlet bin body, and the water inlet interface of the water inlet bin and the water outlet interface of the water outlet bin are arranged in a back-to-back mode.
Further, in the residential area waterscape system, the drainage system includes: the water draining chamber and the second water treatment unit are sequentially communicated; the inlet of the water draining chamber is communicated with the outlet of the landscape water pool, and the outlet of the second water treatment unit is communicated with the reclaimed water conveying pipe network and/or the green planting area.
Further, in the residential area waterscape system, the drainage chamber includes: a first chamber, a barrier wall, and a second chamber; the first bin and the second bin are separated from each other through the partition wall, and a gap is reserved at the top of the partition wall so as to be communicated with the first bin and the second bin; the first bin is communicated with the outlet of the landscape pool, and the first bin and the landscape pool are of a communicating vessel structure; the second bin is communicated with an inlet of the reclaimed water conveying pipe network and/or the green planting area.
Further, in the residential area waterscape system, the second water treatment unit includes: the fourth sedimentation tank and the fifth sedimentation tank are sequentially communicated; the fourth sedimentation tank is provided with a second microorganism adsorption module, and is communicated with an outlet of the drainage chamber; the fifth sedimentation tank is internally provided with a second nitrogen-phosphorus reaction module, and an outlet of the fifth sedimentation tank is communicated with the reclaimed water conveying pipe network.
Further, in the residential area waterscape system, the first water treatment unit includes: the first sedimentation tank, the second sedimentation tank, the third sedimentation tank and the reservoir are sequentially communicated from upstream to downstream; the top of the first sedimentation tank is provided with a filter screen, and a particle adsorption module is arranged in the first sedimentation tank; a first microorganism adsorption module is arranged in the second sedimentation tank; a first nitrogen-phosphorus reaction module is arranged in the third sedimentation tank; the reservoir is communicated with the outlet of the third sedimentation tank and is used for storing the water body subjected to multistage purification treatment and conveying the water body into the landscape water tank.
Further, in the residential area waterscape system, a drainage blind ditch is arranged above the garage top plate, a water collecting well is arranged in the drainage blind ditch, and the water collecting well is communicated with the drainage system and used for conveying water collected on the garage top plate into the drainage system.
Further, in the residential area waterscape system, a waterproof layer and a cement blanket layer are paved between the garage top plate and the drainage blind ditch, the cement blanket layer is paved along the side wall of the drainage blind ditch and extends from the bottom of the drainage blind ditch to the two sides of the upper edge of the drainage blind ditch, waterproof protection layers are paved on the two sides of the cement blanket layer positioned on the upper edge of the drainage blind ditch, and the waterproof protection layers are positioned on the upper surface of the waterproof layer; the waterproof protection layer is flush with the cement blanket layer, and a hydrophobic plate layer and a geotechnical cloth layer are sequentially arranged above the waterproof protection layer.
According to the invention, the first water treatment unit is communicated with the landscape pool, so that rainwater and sewage collected in the community can be treated and purified and then discharged into the landscape pool, water resources are saved, and meanwhile, the water in the landscape pool can be ensured to continuously keep circulating, so that the oxygen enrichment of the water is avoided; the outlet of the landscape pool is communicated with the drainage system so as to drain the pool water exceeding the water level control line to the medium water pipe network and the irrigation pipe network, so that the water level in the landscape pool does not exceed the control water level, the water level is prevented from overflowing the pool top during the storm, and meanwhile, the automatic irrigation of green plants in the community can be realized; in addition, water can be supplemented into the landscape pool through the medium water pipe network, so that automatic water supplement in the landscape pool can be realized.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is an elevation view of a residential water scenery system provided by an embodiment of the invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a side view of a view pool in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a water inlet bin according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of the water outlet bin according to the embodiment of the invention;
in the figure: 10. a first water treatment unit; 20. a landscape pool; 21. a water inlet; 22. a water outlet; 23. A water level sensor; 24. a water inlet bin; 25. a water outlet bin; 26. a gravel leveling layer; 241. a water inlet port; 242. a water injection through hole; 251. a water outlet interface; 252. a drainage through hole; 30. a drainage system; 31. a drain chamber; 311. a first chamber; 312. a barrier wall; 313. a second chamber; 314. a first water pump; 32. A second water treatment unit; 321. a fourth sedimentation tank; 3211. a second microorganism adsorption module; 322. a fifth sedimentation tank; 3221. a second nitrogen-phosphorus reaction module; 40. a green planting area; 11. a first sedimentation tank; 111. A particle adsorption module; 112. a filter screen; 12. a second sedimentation tank; 121. a first microorganism adsorption module; 13. a third sedimentation tank; 131. a first nitrogen-phosphorus reaction module; 14. a reservoir; 70. a second water inlet pipe; 50. a first water inlet pipe; 501. a first electromagnetic valve; 60. a first drain pipe; 80. a second drain pipe; 90. a water collection well; 91. a second water pump; 100. a third drain pipe; 41. a humidity sensor; 110. a garage top plate; 120. a waterproof layer; 130. a hydrophobic blind drain; 1301. a cement blanket layer; 1302. single particle size crushed stone; 140. a waterproof protective layer; 150. a hydrophobic plate layer; 160. geotechnical cloth layer; 170. irrigation pipe network; 171. a second electromagnetic valve; 172. a one-way valve; first bentonite layer 180, second bentonite layer 190, plain soil backfill layer 200.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 and 3, a residential area waterscape system according to an embodiment of the present invention includes: a first water treatment unit 10, a landscape pool 20 and a drainage system 30 which are positioned above the garage top plate 110 and are arranged in sequence from upstream to downstream; wherein, the outlet of the first water treatment unit 10 is communicated with the landscape pool 20, and is used for conveying the purified rain sewage into the landscape pool 20; a reclaimed water conveying pipe network is buried below the first water treatment unit 10, and the reclaimed water conveying pipe network is communicated with an inlet of the landscape pool 20 and is used for supplementing water into the landscape pool 20; the outlet of the landscape pool 20 is communicated with the drainage system 30, so as to drain the water body in the landscape pool 20 into the drainage system 30 when the water level in the landscape pool 20 exceeds a preset water level line; the drainage system 30 is in communication with the reclaimed water delivery network and/or the green planting area 40 for delivering water drained from the landscape pool 20 to the reclaimed water delivery network and/or the green planting area 40.
Specifically, the first water treatment unit 10 is mainly used for storing the sewage after purifying the sewage, which is beneficial to saving water resources. The reclaimed water conveying pipe network buried below the first water treatment unit 10 is communicated with the landscape pool 20 through a first water inlet pipe 50, and a first electromagnetic valve 501 is arranged on the first water inlet pipe 50 to control the reclaimed water conveying pipe network to enter the landscape pool 20. The first water treatment unit 10 conveys the treated and purified rain sewage into the landscape pool 20 through the second water inlet pipe 70, the landscape pool 20 is communicated with the drainage system 30 through the first water outlet pipe, and the drainage system 30 is communicated with the reclaimed water conveying pipe network and/or the green planting area 40 through the second water outlet pipe 80.
The first drain pipe can be a U-shaped pipeline for the communicating vessel structure is constituteed to view pond 20 and drainage system 30, in order to discharge the water in the view pond that surpasss the water level control line to drainage system 30, pump drainage to outside through the water pumper in the drainage system 30, makes the water level in the view pond can not surpass the control water level, has avoided the water level to walk the pond top during the storm, also can keep the waterscape environment in living area in real time simultaneously.
The second water inlet pipe 70 can be an inverted U-shaped pipe, so that the water level in the landscape pool is supplemented under the siphon action under the condition that the pipeline is pressureless.
More specifically, the first water treatment unit 10 includes: the first sedimentation tank 11, the second sedimentation tank 12, the third sedimentation tank 13 and the reservoir 14 are sequentially communicated from upstream to downstream; the top of the first sedimentation tank 11 is provided with a filter screen 112, and a particle adsorption module 111 is arranged inside the first sedimentation tank 11; the second sedimentation tank 12 is provided with a first microorganism adsorption module 121; a first nitrogen-phosphorus reaction module 131 is arranged in the third sedimentation tank 13; the reservoir 14 is communicated with the outlet of the third sedimentation tank 13, and is used for storing the water body subjected to the multi-stage purification treatment and conveying the water body into the landscape pond 20. The top of first sedimentation tank 11 sets up the filter screen, and the lower part sets up granule adsorption module 111, and first sedimentation tank 11 and outside rainwater collection point intercommunication. The first sedimentation tank 11, the second sedimentation tank 12, the third sedimentation tank 13 and the water reservoir 14 are respectively communicated in sequence through pipelines, the water reservoir 14 is communicated into the landscape water tank 20 through the second water inlet pipe 70, and preferably, the outlet of the second water inlet pipe 70 is kept flush with the water level control line of the landscape water tank 20.
Through the setting of first water treatment unit 10, can be with in the district rainwater sewage that gathers in the purification and then in the landscape pool, practiced thrift the water resource, in addition through the second inlet tube 70 of falling U type arrangement for the condition that the pipeline is pressureless is, through siphon effect, realizes the replenishment to the water level in the landscape pool, can guarantee simultaneously that the water in the landscape pool can keep circulating continuously, avoided the oxygen boosting of water.
The landscape pool 20 may have a rectangular cross section, and may have a water inlet 21 and a water outlet 22 provided at both sides of the bottom thereof to be connected with the first water inlet pipe 50 and the first water outlet pipe 60, respectively; a gravel leveling layer 26 is provided below the landscape pool 20 to facilitate subsequent casting of the landscape pool 20. The crushed stone screed 26 may be 150mm thick graded crushed stone.
The water level sensor 23 may be further disposed in the landscape pool 20, when the water level in the landscape pool 20 drops, the second water inlet pipe 70 sucks water in the reservoir 14 into the landscape pool through siphoning, when the water in the reservoir 14 is insufficient to replenish water in the landscape pool 20 to a control water level, the first electromagnetic valve 501 in the first water inlet pipe 50 is started by the controller to replenish water in the landscape pool 20, after the water level sensor 23 detects that the water level reaches the control water level, a command is sent to the controller, and the controller controls the first electromagnetic valve 501 to be closed.
The drainage system 30 may include: a drain chamber 31 and a second water treatment unit 32 which are sequentially communicated; wherein the inlet of the drainage chamber 31 is communicated with the outlet of the landscape pool 20, and the outlet of the second water treatment unit 32 is communicated with the reclaimed water conveying pipe network and/or the green planting area 40. The second water treatment unit 32 may be the same as the first water treatment unit or may be different, and preferably, the second water treatment unit 32 includes: a fourth sedimentation tank 321 and a fifth sedimentation tank 322 which are communicated in sequence; wherein a second microorganism adsorption module 3211 is arranged in the fourth sedimentation tank 321, and the fourth sedimentation tank 321 is communicated with the outlet of the drainage chamber 31; a second nitrogen-phosphorus reaction module 3221 is arranged in the fifth sedimentation tank 322, and an outlet of the fifth sedimentation tank 322 is communicated with the reclaimed water conveying pipe network. The water draining chamber 31 is provided with a first water suction pump 314, which is used for conveying water to the second water treatment unit 32 and/or the green planting area 40 through the second water draining pipe 80, more specifically, the outlet of the second water draining pipe 80 is provided with a three-way valve and a one-way valve 172, so that the drained water is respectively communicated with the green planting area 40 through the irrigation pipe network 170 and the reclaimed water conveying pipe network through the conveying pipeline.
The second electromagnetic valve 171 is arranged in the irrigation pipe network 170, the earth humidity sensor 41 is arranged in the earthing surface layer of the green planting area 40, and when the humidity sensor 41 shows that the soil humidity is lower than a critical value, the controller automatically starts the second electromagnetic valve 171 in the irrigation pipe network 170 so as to realize that the water discharged from the drainage system 30 is adopted to irrigate the green plants in the cell in time, namely, the automatic irrigation of the green plants in the cell is realized.
Referring to fig. 1 and 2, a drainage blind drain 130 is disposed above the garage top plate 110, a waterproof layer 120 and a cement blanket layer 1301 are laid between the garage top plate 110 and the drainage blind drain 130, the cement blanket layer 1301 is laid along the sidewall of the drainage blind drain 130 and extends from the bottom of the drainage blind drain 130 to two sides of the upper edge of the drainage blind drain 130, waterproof protection layers 140 are laid on two sides of the cement blanket layer 1301 located on the upper edge of the drainage blind drain 130, and the waterproof protection layers 140 are located on the upper surface of the waterproof layer 120; the waterproof protection layer 140 is flush with the cement blanket layer 1301, and a hydrophobic plate 150 layer and a geotechnical cloth layer 160 are sequentially arranged above the waterproof protection layer 140.
In practice, according to the arrangement of the drainage partitions, a drainage blind ditch may be provided in the concrete structure of the garage top plate 110, and the drainage blind ditch is filled with single-particle-size crushed stone 1302, for example, single-particle-size crushed stone with a specification of 30 mm. The inside and upper external corner parts of the hydrophobic blind ditch can be paved and pasted by adopting two layers of cement carpets to serve as a protective layer of the hydrophobic blind ditch. The waterproof layer 120 may be laid from two layers of puncture-resistant self-adhesive waterproof roll. The waterproof protective layer 140 may be laid out of fine stone concrete of 50mm thickness. The geotechnical layer 160 may have a double layer structure to provide a good isolation.
The first bentonite layer and the second bentonite layer 190 are filled around the first water inlet pipe 50 and the first water outlet pipe, and the plain soil backfill layer 200 is a region surrounded by the bottom of the first water treatment unit 10, the first side (right side shown in fig. 1) of the landscape pool 20, and the upper side of the first bentonite layer 180; the areas surrounded by the green planting area 40, the drainage chamber 31 and the bottom of the second water treatment unit 32 and the edges of the second bentonite layer 190 are plain soil backfill layers 200.
The above clearly shows that the living area water scenery system provided in the embodiment is communicated with the landscape pool through the first water treatment unit, so that the rainwater collected in the community can be treated and purified and then discharged into the landscape pool, water resources are saved, and meanwhile, the water in the landscape pool can be ensured to continuously keep circulating, and the oxygen enrichment of the water is avoided; the outlet of the landscape pool is communicated with the drainage system so as to drain the pool water exceeding the water level control line to the medium water pipe network and the irrigation pipe network, so that the water level in the landscape pool does not exceed the control water level, the water level is prevented from overflowing the pool top during the storm, and meanwhile, the automatic irrigation of green plants in the community can be realized; in addition, water can be supplemented into the landscape pool through the medium water pipe network, so that automatic water supplement in the landscape pool can be realized.
With continued reference to fig. 1, the drain chamber 31 includes: a first plenum 311, a barrier wall 312, and a second plenum 313; wherein,,
the first chamber 311 and the second chamber 313 are separated from each other by the baffle wall 312, and a gap is reserved at the top of the baffle wall 312 to communicate the first chamber 311 and the second chamber 313; the first bin 311 is communicated with the outlet of the landscape pool 20, and the first bin 311 and the landscape pool 20 are in a communicating vessel structure; the second chamber 313 communicates with the inlet of the reclaimed water delivery network and/or the green planting area 40.
Specifically, the top of the barrier wall 312 has a predetermined distance from the top of the drain chamber 31 to form a communication region of the first and second chambers 311 and 313. The top of the barrier 312 may act as a binning line and the water level control line within the landscape pool 20 may be flush with the binning line. In order that the second chamber 313 can store more water from the water collection well 90 to deliver the water into the landscape pool 20 when the water level in the landscape pool 20 is low, the volume of the second chamber 313 is greater than the volume of the first chamber 311, preferably the volume ratio of the first chamber 311 to the second chamber 313 is 2:1.
The first chamber 311 is communicated with the landscape pool 20 through the first drain pipe 60, and the first drain pipe 60 is a U-shaped pipe, so that the first chamber 311 and the landscape pool 20 are in a communicating vessel structure.
The second chamber 313 is provided with a first water pump 314, and the first water pump 314 is connected with the second drain pipe 80 to convey a part of water in the drain chamber 31 to the second water treatment unit 32, and after two-stage purification treatment in the fourth sedimentation tank 321 and the fifth sedimentation tank 322, the purified water is conveyed to a reclaimed water conveying pipe network. Meanwhile, the water discharged through the second chamber 313 may be transferred to the green plant planting area 40 through the irrigation net to supply moisture to the green plants.
In the above embodiment, the drainage blind drain is provided with a water collecting well 90, and the water collecting well 90 is in communication with the drainage system 30, so as to convey the water collected on the garage top plate 110 into the drainage system 30.
Specifically, the water collection well 90 may be connected to water collection points in each of the hydrophobic blind ditches to collect the permeated collected water on the garage roof 110. The location of the water collection well 90 may be determined based on the placement of the various drainage zones on the garage top plate 110. In this embodiment, the water collection well 90 may be disposed in a blind drain region located directly below the drain chamber 31.
The water collecting well 90 is provided therein with a second water suction pump 91, the second water suction pump 91 is communicated to the first chamber 311 of the drainage chamber 31 through a third drain pipe, and an outlet of the third water outlet pipe 100 is higher than a top of the barrier 312 while keeping a predetermined distance therebetween. The preset distance may be determined according to practical situations, and may be 200mm, for example.
A water level sensor 23 may also be disposed in the water collection well 90 to automatically drain the water permeated and collected on the garage top plate 110 into the first chamber 311, and the water level in the first chamber 311 is kept flush with the water level of the landscape pool 20 through the first drain pipe 60, and when the water level line in the first chamber 311 exceeds the split line (when the water level of the landscape pool 20 also exceeds the control line), the water is drained into the second chamber 313, and then the water is drained into the subsequent medium water pipe network and/or the green planting area 40 through the first water pump 314 disposed in the second chamber 313. It can be seen that the water collection well 90 is communicated with the first chamber 311, so as to convey the water collected on the garage top plate 110 into the first chamber 311, and convey the water into the landscape pool 20 or the second chamber 313 via the first chamber 311, so that the water leakage phenomenon of the garage top plate 110 structure can be reduced, and the water in the landscape pool can be replenished to a certain extent.
Referring to fig. 4 and 5, in each of the above embodiments, the bottom of the landscape pool 20 is provided with a water inlet bin 24 and a water outlet bin 25; wherein, the inlet end of the water inlet bin 24 is communicated with the outlet of the reclaimed water conveying pipe network, so as to fill water into the landscape pool 20 when the water level in the landscape pool 20 fails to reach the preset water level line;
the outlet of the water outlet bin 25 is communicated with the drainage system 30, so as to drain the water body in the landscape pool 20 to the drainage chamber 31 when the water level in the landscape pool 20 exceeds a preset water level line.
Specifically, the inlet end of the water inlet bin 24 is communicated with the outlet of the reclaimed water conveying pipe network through a first water inlet pipe 50. The water outlet bin 25 is communicated with the first bin 311 of the water outlet chamber 31 through a U-shaped first water outlet pipe 60. Further, a waterproof layer 120 is disposed at the connection between the water inlet 241 of the water inlet bin 24 and the first water inlet pipe 50, and a waterproof layer 120 is disposed at the connection between the water outlet 251 of the water outlet bin 25 and the first water outlet pipe 60, so as to prevent water leakage.
The water inlet bin 24 is provided with a hollow water inlet bin 24 body; a water inlet interface 241 is arranged at the first end of the hollow water inlet bin 24 body, and a plurality of water injection through holes 242 are arranged on the side wall of the hollow water inlet bin 24 body; and/or the water outlet bin 25 is provided with a hollow water outlet bin 25 body, a water outlet connector 251 is arranged at the first end of the hollow water outlet bin 25 body, and a plurality of water draining through holes 252 are arranged on the side wall of the hollow water outlet bin 25 body.
Specifically, the water inlet bin 24 and the water outlet bin 25 may have the same structure, and each has a hollow bin body, one port of the hollow bin body of the water inlet bin 24 is provided with a water inlet port 241, and the other end is closed. One port of the hollow bin body of the water inlet bin 24 is provided with a water outlet port 251, and the other end is closed. The water inlet port 241 communicates with the outlet of the first drain pipe 60, and the water outlet port 251 is connected with the first drain pipe 60. The hollow bin bodies of the water inlet bin 24 and the water outlet bin 25 can be in cylindrical, square, trapezoid and other structures. The water inlet port 241 and the water outlet port 251 may be cylindrical in county, and when in use, the water inlet port 241 and the water outlet port 251 may be inserted into the first water inlet pipe 50 and the first water outlet pipe 60, respectively.
A row of equally spaced water injection holes 242 may be provided on one side of the hollow body of the water inlet sump 24 for injecting water into the landscape pool 20 when the water level in the landscape pool 20 is too low.
A row of equidistant water draining through holes 252 can be arranged on one side of the hollow bin body of the water outlet bin 25, so that when the water level in the landscape water pool 20 is too high, the water in the landscape water pool 20 is conveyed into the first bin 311 of the water draining chamber 31 through the first water draining pipe; when the water level in the landscape pool 20 is too low, the water in the first drain pipe 60 is returned to the landscape pool 20.
In practice, the side of the water inlet bin 24 provided with the water inlet through hole and the side of the water outlet bin 25 provided with the water outlet through hole 252 may be arranged in a coplanar manner.
The water replenishment process in the landscape pool 20 is as follows: when the water level in the landscape pool 20 is lowered, the water in the reservoir 14 is sucked into the landscape pool 20 by the second water inlet pipe 70 through siphoning, when the water in the reservoir 14 is insufficient to replenish the water in the landscape pool 20 to the control water level, the first electromagnetic valve 501 arranged in the first water inlet pipe 50 is automatically started when the water level is unchanged within 10 minutes, the landscape pool 20 is replenished with water, the first electromagnetic valve 501 is controlled to be closed by the controller after the water level reaches the control water level, and of course, when the water level in the landscape pool 20 is far lower than the control water level line, the water in the water collecting well 90 can be conveyed back to the landscape pool 20 through the first water outlet pipe 60.
In this embodiment, a first isolation net is disposed on each of the water injection through holes 242; and/or the second isolation net is arranged on each drainage through hole 252, so that the water injection through holes 242 and the drainage through holes 252 can not be blocked easily during water injection and drainage, and convenience is provided for cleaning after blocking.
More specifically, the water inlet bin 24 and the water outlet bin 25 are rectangular hollow structures, the two are collinear along the axis of the length direction, the second end of the hollow water inlet bin 24 is adjacent to the second end of the hollow water outlet bin 25, and the water inlet interface 241 of the water inlet bin 24 and the water outlet interface 251 of the water outlet bin 25 are arranged in opposite directions. In this embodiment, the water inlet bin 24 and the water outlet bin 25 may be connected together by cementing the joint. For example, the closed end of the water inlet bin 24 far away from the inlet end is fixedly connected with the closed end of the water outlet bin 25 far away from the inlet end through cement, and the water inlet bin 24 and the water outlet bin 25 do not need to be communicated.
The construction steps of the embodiment of the invention are as follows:
advanced driving garage roof 110 concrete placement, the blind drain is formed by the ditch finding of garage roof 110 structure, and the size of blind drain is determined according to actual conditions. And then the construction of the waterproof layer 120 and the waterproof protective layer 140 is carried out, wherein the waterproof layer 120 is paved by adopting two puncture-resistant self-adhesive waterproof coiled materials, two layers of cement carpets with the thickness of 25mm are paved at the inner part and the outer corner part of the upper part of the blind ditch to serve as the protective layers, and fine stone concrete with the thickness of 50mm is cast in situ on the surface of the garage top plate 110 paved with the waterproof layer 120 to serve as the waterproof protective layer 140. Filling single-particle-size broken stone into the blind drain, filling the broken stone with the single-particle-size broken stone into the blind drain, filling the broken stone into the blind drain to be level with the cornice of the blind drain, simultaneously building the water collecting well 90, paving the drain board 150 according to the arrangement of the drain partition, and paving two geotechnical cloths at the upper part of the drain board 150 to serve as isolation layers after the drain board 150 is paved.
After the construction is completed, the lower broken stone leveling layer 26 of the landscape is paved according to the position of the landscape pool 20, then the reinforcement bar binding and the concrete pouring of the water structure of the landscape pool are carried out, the water inlet 21 and the water outlet 22 are reserved on the two opposite sides of the landscape pool 20 respectively, the water inlet 24 and the water outlet 22 are correspondingly arranged in the landscape pool 20 according to the positions of the water inlet 21 and the water outlet 22 respectively, and the water injection through hole 242 of the water inlet 24 and the water outlet 252 of the water outlet 25 are respectively inserted into the water inlet 21 and the water outlet 22 and are correspondingly waterproof. The water inlet 21 at the outer side of the landscape pool is connected with a first water inlet pipe 50, and the first water inlet pipe 50 is connected with a medium water pipe network. The water outlet 22 at the outer side of the landscape pool 20 is connected with the first water outlet pipe 60 in a U shape, and the first water outlet pipe 60 is connected with the first bin 311 in the water outlet chamber 31. After the first water inlet pipe 50 and the first water outlet pipe 60 are installed, a water storage test of the water tank is carried out, and tightness of each pipeline node is checked. After the tightness test is completed, bentonite is filled up and down in the horizontal arrangement range of the first water inlet pipe 50 and the first water outlet pipe 60, and the bentonite is filled up to 400mm at the top of the pipe.
And then, continuously backfilling soil to the drain chamber 31 and the bottom elevation of each sedimentation tank, respectively building the first sedimentation tank 11, the second sedimentation tank 12, the third sedimentation tank 13, the reservoir 14, the drain chamber 31, the fourth sedimentation tank 321 and the fifth sedimentation tank 322, and after the construction of each well chamber and the communicating pipe is completed, backfilling soil to the designed elevation and planting green plants in the community.
In summary, in the invention, the landscape pool and the drainage chamber are connected in a U shape through the pipeline, the principle of the communicating vessel is utilized, pool water exceeding the water level control line is discharged to the right bin in the drainage chamber through the U-shaped pipeline and pumped and discharged to the outside through the water pump, so that the water level in the landscape pool does not exceed the control water level, the water level is prevented from overflowing the pool top during storm, and the water scenery environment of the living area can be maintained in real time; the water pump arranged in the water collecting well on the garage roof pumps and discharges the water collected on the roof into the drainage chamber, so that the water leakage phenomenon of the garage roof structure can be reduced, and the water body in the landscape pool can be supplemented to a certain extent; the rainwater collected in the community can be treated and purified through the sedimentation tank, the water storage tank and the inverted U-shaped second water inlet pipe, water resources are saved, and in addition, under the condition that a pipeline is pressureless, the water level in the landscape pool is supplemented through siphoning, meanwhile, the water in the landscape pool can be ensured to continuously keep circulating, and the oxygen enrichment of the water is avoided; the second water outlet pipe is matched with the tee joint and the one-way valve, so that water discharged from the landscape pool can be conveyed to a medium water pipe network and an irrigation pipe network, and then the water is matched with a corresponding humidity sensor and a corresponding electromagnetic valve, so that automatic irrigation of green plants in a community can be realized; the water level sensor and the electromagnetic valve can realize automatic replenishment of water in the landscape pool; the filter screen that inlet bin and drainage bin structure and structural setting etc. can guarantee when annotating the drainage that inlet opening and apopore can not exist the jam easily, also provide convenience for the clearance work after the jam simultaneously.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A residential water scenery system, comprising: the first water treatment unit, the landscape pool and the drainage system are arranged above the garage top plate in sequence from upstream to downstream; wherein,,
the outlet of the first water treatment unit is communicated with the landscape pool and is used for conveying the treated and purified rain sewage into the landscape pool; a reclaimed water conveying pipe network is buried below the first water treatment unit, and the reclaimed water conveying pipe network is communicated with an inlet of the landscape pool and is used for supplementing water into the landscape pool;
the outlet of the landscape pool is communicated with the drainage system and is used for draining the water body in the landscape pool into the drainage system when the water level in the landscape pool exceeds a preset water level line;
the drainage system is communicated with the reclaimed water conveying pipe network and/or the green planting area and used for conveying water discharged from the landscape pool to the reclaimed water conveying pipe network and/or the green planting area.
2. The residential area waterscape system of claim 1, wherein a water inlet bin and a water outlet bin are arranged at the bottom of the landscape pool; wherein,,
the inlet end of the water inlet bin is communicated with the outlet of the reclaimed water conveying pipe network, so that water is injected into the landscape water pool when the water level in the landscape water pool fails to reach a preset water level line;
the outlet of the water outlet bin is communicated with the drainage system and is used for discharging the water body in the landscape water pool into the drainage chamber of the drainage system when the water level in the landscape water pool exceeds a preset water level line.
3. The residential water scenery system of claim 2, wherein,
the water inlet bin is provided with a hollow water inlet bin body; a water inlet connector is arranged at the first end of the hollow water inlet bin body, and a plurality of water injection through holes are formed in the side wall of the hollow water inlet bin body; and/or
The water outlet bin is provided with a hollow water outlet bin body, a water outlet port is arranged at the first end of the hollow water outlet bin body, and a plurality of water outlet through holes are formed in the side wall of the hollow water outlet bin body.
4. The residential area waterscape system of claim 2, wherein said water inlet bin and said water outlet bin are both rectangular hollow structures, and are collinear along the axis of the length direction, said water inlet bin having a hollow water inlet bin body and said water outlet bin having a hollow water outlet bin body; the second end of the hollow water inlet bin body is adjacent to the second end of the hollow water outlet bin body, and the water inlet port of the water inlet bin and the water outlet port of the water outlet bin are arranged in a back-to-back mode.
5. The residential water scenery system of any one of claims 1-4 wherein the drainage system comprises: the water draining chamber and the second water treatment unit are sequentially communicated; wherein,,
the inlet of the water draining chamber is communicated with the outlet of the landscape water pool, and the outlet of the second water treatment unit is communicated with the reclaimed water conveying pipe network and/or the green planting area.
6. The residential waterscape system of claim 5, wherein said drainage chamber comprises: a first chamber, a barrier wall, and a second chamber; wherein,,
the first bin and the second bin are separated from each other through the partition wall, and a gap is reserved at the top of the partition wall so as to be communicated with the first bin and the second bin;
the first bin is communicated with the outlet of the landscape pool, and the first bin and the landscape pool are of a communicating vessel structure; the second bin is communicated with an inlet of the reclaimed water conveying pipe network and/or the green planting area.
7. The residential waterscape system of claim 5, wherein said second water treatment unit comprises: the fourth sedimentation tank and the fifth sedimentation tank are sequentially communicated; wherein,,
a second microorganism adsorption module is arranged in the fourth sedimentation tank, and the fourth sedimentation tank is communicated with an outlet of the drainage chamber; the fifth sedimentation tank is internally provided with a second nitrogen-phosphorus reaction module, and an outlet of the fifth sedimentation tank is communicated with the reclaimed water conveying pipe network.
8. The residential water scenery system of any one of claims 1-4, wherein said first water treatment unit comprises: the first sedimentation tank, the second sedimentation tank, the third sedimentation tank and the reservoir are sequentially communicated from upstream to downstream; wherein,,
a filter screen is arranged at the top of the first sedimentation tank, and a particle adsorption module is arranged in the first sedimentation tank;
a first microorganism adsorption module is arranged in the second sedimentation tank;
a first nitrogen-phosphorus reaction module is arranged in the third sedimentation tank;
the reservoir is communicated with the outlet of the third sedimentation tank and is used for storing the water body subjected to multistage purification treatment and conveying the water body into the landscape water tank.
9. The residential water scenery system of any one of claims 1-4, wherein,
the drainage blind ditch is arranged above the garage top plate, a water collecting well is arranged in the drainage blind ditch, and the water collecting well is communicated with the drainage system and used for conveying water collected on the garage top plate into the drainage system.
10. The residential water scenery system of claim 9, wherein,
a waterproof layer and a cement blanket layer are paved between the garage top plate and the drainage blind ditch, the cement blanket layer is paved along the side wall of the drainage blind ditch and extends from the bottom of the drainage blind ditch to the two sides of the upper edge of the drainage blind ditch, waterproof protection layers are paved on the two sides of the cement blanket layer positioned on the upper edge of the drainage blind ditch, and the waterproof protection layers are positioned on the upper surface of the waterproof layer;
the waterproof protection layer is flush with the cement blanket layer, and a hydrophobic plate layer and a geotechnical cloth layer are sequentially arranged above the waterproof protection layer.
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| CN114277853B (en) * | 2021-12-27 | 2023-07-25 | 中国建筑第八工程局有限公司 | Protective layer structure of vertical waterproof coiled material and construction method thereof |
| CN114319457B (en) * | 2021-12-27 | 2023-07-25 | 中国建筑第八工程局有限公司 | Construction method of vertical waterproof coiled material |
| CN115492224B (en) * | 2022-11-17 | 2023-03-07 | 四川坤睿泽智慧科技有限公司 | Automatic inspection system and inspection method for pressure drainage |
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