CN107869164A - A kind of rainwater ecological pond system - Google Patents
A kind of rainwater ecological pond system Download PDFInfo
- Publication number
- CN107869164A CN107869164A CN201711158977.6A CN201711158977A CN107869164A CN 107869164 A CN107869164 A CN 107869164A CN 201711158977 A CN201711158977 A CN 201711158977A CN 107869164 A CN107869164 A CN 107869164A
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- rainwater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 143
- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 239000002689 soil Substances 0.000 claims abstract description 20
- 241000272814 Anser sp. Species 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims abstract description 10
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 9
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 8
- 239000011435 rock Substances 0.000 claims abstract description 5
- 239000000645 desinfectant Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000005189 flocculation Methods 0.000 claims description 6
- 230000016615 flocculation Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 5
- 239000008394 flocculating agent Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 16
- 238000001914 filtration Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
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- 235000013599 spices Nutrition 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/001—Methods, systems, or installations for draining-off sewage or storm water into a body of water
-
- 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
- E03F5/14—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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The present invention provides a kind of rainwater ecological pond system, including rain pipe, includes the regulate and store pool, the second ecology of the buffer well, rubble filter tank, artificial swamp, drop landscape, the first ecology that height reduces and connect successively and regulates and stores the pool, water treatment system and clear water reserviors；The rubble filter tank includes concrete base, storage drainage blanket, baffle layer, the metalling laid successively from top to bottom；The artificial swamp includes the concrete base laid successively from top to bottom, tube layer of catchmenting, supporting layer, packing layer and the wetland plant in packing layer；First ecology regulates and stores the pool and the second ecology is regulated and stored rammed earth layer that the pool includes laying successively from top to bottom, chiltern soil layer, HDPE high-density polyethylene geomembranes, cement soil layer, goose warm up rock layers；The rainwater that second ecology is regulated and stored in the pool is flowed into clear water reserviors after water treatment system is handled.Solve the problems, such as rainwater be fused to construction of city afforestation after collection and landscape make in and recycle.
Description
Technical field
The present invention relates to rainwater resources utilization technical field, and in particular to a kind of rainwater ecological pond system.
Background technology
Conventional rainwater utilization technology is typically all to have simple function, such as rainwater-collecting, rainwater purification function, without very
The good good each comprehensive function of linking, it is impossible to sufficiently make good use of rainwater resource；Natural rain often largely carries big on ground
House refuse and pollutant are measured, not purified rear rainwater is discharged into natural environment, can aggravate the pollution level of natural water；Meet
During to heavy rain, city overland runoff amount can be caused to greatly improve, city planting ductwork flood carrying capacity is much insufficient, triggers road flood product
Water；Conventional rainwater purification system often not from purification process is just considered when collecting rainwater, causes purification cost higher, purification effect
Rate is low.
Environmental protection, urban afforestation, landscape the technological incorporation such as are not made together by existing water storage system, only will in the rainy day
Rainwater is collected water storage, discharges and utilizes in dry days, although can alleviate the flood pressure that urban rainwater is brought to a certain extent
Power, but sufficiently rainwater is not handled and recycled, rainwater resource does not make full use of green city to build
In.
The content of the invention
For the deficiency in the presence of prior art, the invention provides a kind of rainwater ecological pond system, solve
Rainwater is fused to construction of city afforestation after collection and landscape make in and the problem of recycle.
To achieve the above object, present invention employs following technical scheme：A kind of rainwater ecological pond system, including
Rain pipe, in addition to buffer well, rubble filter tank, artificial swamp, drop landscape, the first ecology tune that height is reduced and connected successively
The pool, the second ecology is stored to regulate and store the pool, water treatment system and clear water reserviors；
The rubble filter tank includes concrete base, storage drainage blanket, baffle layer, the metalling laid successively from top to bottom；
The artificial swamp include the concrete base laid successively from top to bottom, tube layer of catchmenting, supporting layer, packing layer with
And the wetland plant in packing layer；
First ecology regulates and stores the pool and the second ecology is regulated and stored rammed earth layer that the pool includes lays successively from top to bottom,
Chiltern soil layer, HDPE high-density polyethylene geomembranes, cement soil layer, goose warm up rock layers；
The rainwater that second ecology is regulated and stored in the pool is flowed into clear water reserviors after water treatment system is handled.
Pre-buried rain pipe will be flowed into buffer well after buffering, by rubble filter tank, Manual moist after rainwater catchment in city
The natural filtration effect on ground, the impurity in rainwater is subjected to precipitation filtering, and the rainwater after filtering is made in drop landscape, stream
The rainwater for crossing drop landscape enters that the first ecology for being distributed in landscape regulates and stores the pool and the second ecology is regulated and stored and retained in the pool, and
Further precipitation filtering in the process, the rainwater that the second ecology is regulated and stored in the pool is flowed into water treatment system handled after flow into
Water storage is carried out in clear water reserviors, and recycles the water purification in clear water reserviors.So as to realize that rainwater-collecting, landscape are made, filter, purified
Process, take full advantage of the advantage of rainwater resource, reduce the cost of City Green construction, meet urban environmental protection and build new reason
Read.
Compared to prior art, the present invention has the advantages that：
1st, rainwater can fully reduce the flow velocity of rainwater after buffer well, and the debris for avoiding carrying in rainwater quickly flows
Drop down in landscape, and rubble filter tank can tentatively filter debris in rainwater so that it will not be polluted after entering artificial swamp in rainwater
Plant growth in artificial swamp, there is the ecosystem in artificial swamp, resolution process can be carried out to the debris in rainwater,
And unnecessary debris is deposited in artificial swamp, the demand of wetlands ecosystems has both been met, has also achieved the purification of rainwater
Effect；Whole rainwater water storage system can be supplemented the drainage system of urban rainwater, avoid the infringement of urban rainwater flood,
Also during sufficiently rainwater utilization to City Green is built, so as to save the usage amount of freshwater resources；
2nd, during rainwater utilization is made to landscape, energy-saving and emission-reduction is served, alleviate the function of urban heat land effect.
Brief description of the drawings
Fig. 1 is cross-section structure of the present invention；
Fig. 2 is water treatment system of the present invention and the floor map of clear water reserviors.
In figure, rain pipe 1, buffer well 2, filter tank distributing channel 3, rubble filter tank 4, wetland distributing channel 5, artificial swamp 6, drop
Distributing channel 7, drop landscape 8, the first ecological water storage pond 9, the second ecological water storage pond 10, connecting tube 11, grid 12, absorbing well, absorption well 13,
Overflow well 14, filter screen 15, equipment room 16, suction hose 17, overflow pipe 18, pulsating pump 19, flocculation reaction tank 20, medium filter
21st, ultraviolet sterilizer 22, flocculating agent feeding device 23, disinfectant feeding device 24, computer room collecting-tank 25, draining pump 26, maintenance
Manhole 27, overhaul of the equipments hole 28, downcast 29, upcast shaft 30, cat ladder 31, ventilating system 32, clear water reserviors 33, clear water reserviors manhole
34th, passage 35, spout hole 36, fluid level controller 37, circular water replenishing pump 38, variable frequency pump 39, municipal water supply net 100, recycled water
Pipe network 200, circular water replenishing pipe network 300.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
As shown in Fig. 1~Fig. 2, a kind of rainwater ecological pond system of the present invention, including rain pipe 1, in addition to
Buffer well 2 that height is reduced and connected successively, rubble filter tank 4, artificial swamp 6, drop landscape 8, the first ecology are regulated and stored the pool, second
Ecology is regulated and stored the pool, water treatment system and clear water reserviors 33；The rainwater collected in rain pipe 1, which is first flowed into buffer well 2, enters row buffering,
Avoid rainwater flow velocity too fast, by more debris drive into landscape, wherein buffer well 2 include volume identical before dashpot and
Dashpot afterwards, and concrete cover is stamped on each catch basin, the rainwater avoided enter into outwards sputters, and also avoids the miscellaneous of the external world
Thing is fallen into buffer well 2 and resulted in blockage, and goose is equipped with rear dashpot and warms up stone, and what goose warmed up stone is 60~100mm from particle diameter,
The thickness of laying is 800mm.Goose warms up stone can play a part of filtering in rear dashpot, can effectively adsorb micronic dust etc., and
And also there is various trace elements and compound in the warm stone of goose, the mineral element in rainwater can be supplemented.
The rainwater for entering the buffering of buffer well 2 is flowed into rubble filter tank 4, in order that the rainwater flowed out in buffer well 2 can
It is uniform to flow into rubble filter tank 4, filter tank distributing channel 3 is provided between buffer well 2 and rubble filter tank 4, in filter tank distributing channel 3
It is equipped with rubble.
Rubble filter tank 4 includes concrete base, storage drainage blanket, baffle layer, the metalling laid successively from top to bottom, wherein
The height of storage drainage blanket is 200mm, and baffle layer is used to support metalling, and metalling uses particle diameter to be carried out for 40~80mm rubble
Laying, laying depth 500mm, in order to avoid external impurities enter in rubble filter tank 4, lattice steel is provided with rubble filter tank 4
Cover plate.Rainwater is fully filtered after entering rubble filter tank 4, and by filtering foreign in metalling, and rainwater is after storing up drainage blanket
Flow into artificial swamp 6.
In order that the rainwater for flowing into artificial swamp 6 uniformly flows into, wetland is provided between rubble filter tank 4 and artificial swamp 6
Rainwater is introduced into artificial swamp 6 by distributing channel 5, wetland distributing channel 5.Artificial swamp 6 includes the coagulation laid successively from top to bottom
Native bottom, tube layer of catchmenting, supporting layer, packing layer and the wetland plant in packing layer；It is provided with tube layer of wherein catchmenting
Some collector pipes of connection, for collecting the rainwater permeated from supporting layer and spice layer.Supporting layer uses particle diameter as 40mm
~80mm rubble is laid, and the height of laying is 300mm；Packing layer uses particle diameter to be spread for 30~70mm rubble
If laying depth 500mm.Rainwater into artificial swamp 6 further filters by the rubble in packing layer, supporting layer,
Most contaminant filters in rainwater can be fallen, and artificial swamp 6 is made, and belongs to green and views and admires landscape, and has water storage
Ability.
In order that the rainwater flowed out in artificial swamp 6 is uniformly flowed into drop landscape 8, in artificial swamp 6 and drop scape
Landscape distributing channel is provided between seeing 8, so as to uniformly be introduced into rainwater in drop landscape 8, drop landscape 8 uses 6 grades of stageds
Drop design.It disclosure satisfy that viewing and admiring for neighbouring sightseeing crowd.
The speed of water treatment system is flowed into order to carry out water storage to rainwater and rainwater can be adjusted, and further rainwater is entered
Row is sunk to the bottom, utilized, and multiple ecologies can be made according to actual conditions and are regulated and stored the pool, can not only increase the effect regulated and stored, moreover it is possible to make sight
Landscape is appreciated, two ecologies are chosen in the present embodiment and are regulated and stored the pool, but there can be more in practice.
The first ecology is flowed directly into from the rainwater that flows down of drop landscape 8 to regulate and store in the pool, because the first ecology is regulated and stored the pool and the
Two ecologies regulate and store the pool periphery using slope design, and sloping coefficient be 1:2；The pool and second in order that the first ecology is regulated and stored
The amount of rainfall that ecology is regulated and stored in the pool is identical, is provided with what is be interconnected in the first ecology regulate and store bottom on the pool of the pool and the second ecology of regulating and storing
Connecting tube 11, grid 12 is equipped with water inlet and the delivery port of connecting tube 11, avoids debris from entering the trickling for blocking rainwater.The
One ecology regulates and stores the pool and the second ecology is regulated and stored, and plain soil layer, chiltern soil layer, HDPE that the pool includes laying successively from top to bottom are highly dense
Spend polyethylene film for earthwork, cement soil layer, goose and warm up rock layers；Wherein plain soil layer needs to be tamped, make the compactness of plain soil layer >=
92%；Sandy soils are laid using sandstone, and the thickness of laying is 100mm, in order to avoid rainwater is directly penetrated into plain soil layer, in sand
HDPE high-density polyethylene geomembranes are laid on soil layer, for preventing rainwater from permeating downwards；Cement soil layer is layered using clay soil
Compacting laying, cement the thickness of the layer is 500mm, and goose is set on cement soil layer upper berth and warms up rock layers, uses particle diameter as 50mm~150mm
Goose warm up stone and intersperse laying, landscape garden is aesthetic in order to meet, and the large, medium and small ratio that goose warms up stone can take 1:3:6, viscous
Wetland plant is planted in matter soil layer, ensures also strengthen the stability of cement soil layer while water body activity, while make wetland
Landscape, it is easy to view and admire.
Rainwater regulates and stores the pool by the first ecology and the second ecology pool of regulating and storing further is transported in water treatment system after precipitation,
The rainwater regulated and stored for the ease of water treatment system to the second ecology in the pool is extracted, and water suction is provided with the second ecology regulates and stores the pool
Well 13 and overflow well 14, filter screen 15 is equipped with the water inlet of absorbing well, absorption well 13 and overflow well 14, wherein the height of spilling water well is
Two ecologies are regulated and stored the highest water level on the pool, and absorbing well, absorption well 13 the second ecology regulate and store the pool lowest water level at, can ensure in water
Position in time can be discharged rainwater by spilling water well when exceeding peak level, and also can guarantee that can suck water at water in low water level
In reason system.
Water pump, the wadding that water treatment system includes equipment room 16 and is interconnected in equipment room 16 and by water pipe
Solidifying retort 20, medium filter 21 and ultraviolet sterilizer 22, the delivery port of the ultraviolet sterilizer 22 connect with clear water reserviors 33；
The flocculating agent feeding device 23 that flocculant is added into water pipe is provided between the water pump and flocculation reaction tank 20, it is described ultraviolet
The disinfectant feeding device 24 that disinfectant is added into water pipe is provided between sterilizer 22 and clear water reserviors 33；The clear water reserviors 33 are logical
Feed pipe connection municipal water supply net 100 is crossed, and municipal water supply net 100 gives flocculating agent feeding device 23 and disinfectant feeding device 24
Source pressure is provided.
Overflow pipe 18 is provided with spilling water well, the water pipe of the outlet water pump water outlet of overflow pipe 18, makes second
Rainwater in ecological water storage pond 10 absorbs water when being not above peak level, by water pump from absorbing well, absorption well 13, works as amount of rainfall
During more than peak level, discharged in time by overflow pipe, avoid rainwater from being overflowed from the second ecological water storage pond 10.
After rainwater enters water treatment system, reacted in present flocculation reaction tank 20, the chemical substance contained in rainwater
Precipitation is produced in the presence of flocculant, becomes solid-state, after flocculation reaction, rainwater and sediment enter medium filter
Filtered in 21, precipitation is filtered, clean water is continued to flow into clear water reserviors 33, pass through purple during rainwater flows
Outer sterilizer 22 kills the bacterium in rainwater, and a certain amount of disinfectant is put into water so that rainwater becomes water purification, avoids
Renew the problem of causing water body to go bad for a long time in clear water reserviors 33, after a series of water process, rainwater becomes water purification
Afterwards and flow into water storage is carried out in clear water reserviors 33.
Meet human body requirements for the ease of the air inside carrying out maintenance and repair to the equipment in equipment room 16, ensureing,
The top of equipment room 16 is provided with inspection manhole 27, overhaul of the equipments hole 28, natural air inlet well 29 and upcast shaft 30, in inspection manhole 27
In be provided with stainless steel cat ladder 31, easy access personnel enter equipment room 16, ventilating system 32 are provided with upcast shaft 30, by equipment
Between foul atmosphere inside 16 be discharged fast into the external world, ensure with fresh air inside equipment room 16, meet maintainer's entrance
Meet somatogenic need, dust cover is equipped with inspection manhole 27 and overhaul of the equipments hole 28, avoid external impurities from entering equipment
Between in 16.In order to ensure that the bottom surface of equipment installation is dried, prevent equipment to be corroded, catchmented in the bottom of equipment room 16 provided with computer room
Pond 25, for the sewage between collecting device 16, the draining pump 26 for being used for sewage discharge, moment are provided with computer room collecting-tank 25
Ensure the drying in equipment room 16, ensure the normal operation of equipment.
The water capacity of clear water reserviors 33 disclosure satisfy that the operation of whole water storage system and the ability to arrange jobs to rainwater, in clear water
The bottom in pond 33 is provided with the circular water replenishing pump 38 and variable frequency pump 39 connected with the inside of clear water reserviors 33, and wherein circular water replenishing pump 38 connects
Circular water replenishing pipe network 300, variable frequency pump 39 connects regenerated water pipe network 200, in order to control the water level in clear water to be maintained at controllable shape
State, fluid level controller 37 is installed in clear water reserviors 33, for controlling starting or stoping for circular water replenishing pump 38 and variable frequency pump 39,
When the water purification in clear water reserviors 33 is in normal condition, circular water replenishing pump 38 is delivered water into circular water replenishing pipe network 300, so as to
Ensure the normal operation of whole water storage system, ensure that the moisture of whole green landscape is sufficient, can also be by variable frequency pump 39 by only
Water is transported in regenerated water pipe network 200 and utilized；When the water purification in clear water reserviors 33 is in low water level, stop circular water replenishing pump
38 and the operation of variable frequency pump 39, into water storage state.Fluid level controller 37 can also be reported to the flood level in clear water reserviors 33
It is alert.
Clear water reserviors manhole 34, spout hole 36 and passage 35, wherein clear water reserviors manhole 34 are additionally provided with clear water reserviors 33 just
Enter when being safeguarded to inside, and spout hole 36 can be more when the water purification amount in clear water reserviors 33 exceedes 36 height of spout hole
Remaining water purification flows out from spout hole 36, avoids water purification from flowing backwards, and passage 35 can guarantee that the water purification in clear water reserviors 33 undergoes no deterioration,
Air circulation can extend the resting period of water purification.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (9)
1. a kind of rainwater ecological pond system, including rain pipe, it is characterised in that：Also include what height was reduced and connected successively
Buffer well, rubble filter tank, artificial swamp, drop landscape, the first ecology regulate and store the pool, the second ecology regulate and store the pool, water treatment system and
Clear water reserviors；
The rubble filter tank includes concrete base, storage drainage blanket, baffle layer, the metalling laid successively from top to bottom；
The artificial swamp includes the concrete base laid successively from top to bottom, tube layer of catchmenting, supporting layer, packing layer and set
Wetland plant in packing layer；
First ecology regulates and stores the pool and the second ecology is regulated and stored plain soil layer, sand soil that the pool includes lays successively from top to bottom
Layer, HDPE high-density polyethylene geomembranes, cement soil layer, goose warm up rock layers；
The rainwater that second ecology is regulated and stored in the pool is flowed into clear water reserviors after water treatment system is handled.
A kind of 2. rainwater ecological pond system according to claim 1, it is characterised in that：First ecology is regulated and stored the pool
Interconnected connecting tube is provided with the regulate and store bottom on the pool of the second ecology, water inlet and the delivery port of connecting tube are equipped with grid.
A kind of 3. rainwater ecological pond system according to claim 1 or 2, it is characterised in that：Second ecology stores
It is provided with absorbing well, absorption well and overflow well in pool, the water inlet of absorbing well, absorption well and overflow well is equipped with filter screen.
A kind of 4. rainwater ecological pond system according to claim 3, it is characterised in that：The water treatment system includes
Equipment room and water pump, flocculation reaction tank, the medium filter and ultraviolet being interconnected in equipment room and by water pipe
Sterilizer, the delivery port of the ultraviolet sterilizer connect with clear water reserviors；It is provided between the water pump and flocculation reaction tank to water
The flocculating agent feeding device of flocculant is added in pipe, is provided between the ultraviolet sterilizer and clear water reserviors into water pipe and adds sterilization
The disinfectant feeding device of agent；The clear water reserviors connect municipal water supply net by feed pipe, and municipal water supply net is thrown to flocculant
Feeder apparatus and disinfectant feeding device provide source pressure.
A kind of 5. rainwater ecological pond system according to claim 4, it is characterised in that：It is provided with and overflows in the spilling water well
Flow tube, the water pipe of the outlet water pump water outlet of overflow pipe.
A kind of 6. rainwater ecological pond system according to claim 4, it is characterised in that：Set at the top of the equipment room
There are inspection manhole, overhaul of the equipments hole, natural air inlet well and upcast shaft, be wherein provided with stainless steel cat ladder, upcast shaft in inspection manhole
In be provided with ventilating system；The bottom of equipment room is provided with computer room collecting-tank, and the draining for being used for sewage discharge is provided with computer room collecting-tank
Pump.
A kind of 7. rainwater ecological pond system according to claim 4, it is characterised in that：The bottom of the clear water reserviors is set
There are the circular water replenishing pump and variable frequency pump with being connected inside clear water reserviors, wherein circular water replenishing pump connection circular water replenishing pipe network, variable frequency pump
Connect regenerated water pipe network.
A kind of 8. rainwater ecological pond system according to claim 7, it is characterised in that：It is provided with the clear water reserviors clear
Pond manhole, spout hole and passage.
A kind of 9. rainwater ecological pond system according to claim 8, it is characterised in that：It is provided with the clear water reserviors
Fluid level controller, for controlling starting or stoping for circular water replenishing pump and variable frequency pump.
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| CN201711158977.6A CN107869164A (en) | 2017-11-20 | 2017-11-20 | A kind of rainwater ecological pond system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711158977.6A CN107869164A (en) | 2017-11-20 | 2017-11-20 | A kind of rainwater ecological pond system |
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| CN201711158977.6A Pending CN107869164A (en) | 2017-11-20 | 2017-11-20 | A kind of rainwater ecological pond system |
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| CN110002685A (en) * | 2019-04-26 | 2019-07-12 | 深圳市环境科学研究院 | A kind of rainwater is detained facility and processing method |
| CN110080363A (en) * | 2019-03-30 | 2019-08-02 | 蓝海绿业生态建设股份有限公司 | A kind of greenbelt drainage system |
| CN111072221A (en) * | 2019-12-17 | 2020-04-28 | 罗亨远 | Ecological garden landscape with intelligent circulation system |
| CN111287294A (en) * | 2019-12-20 | 2020-06-16 | 东台乾农绿化工程股份有限公司 | Mountain region flood control drainage system |
| CN109944312B (en) * | 2019-03-06 | 2020-07-31 | 南京工业大学 | Floating decanting type ecological rainwater storage tank for sponge city construction |
| CN111887110A (en) * | 2020-07-13 | 2020-11-06 | 中徽生态环境有限公司 | Ecological restoration method based on accumulated water and divided-flow bare geology |
| CN112627303A (en) * | 2020-11-26 | 2021-04-09 | 中国建筑第八工程局有限公司 | Filter type regulation and storage canal system suitable for drainage pipe network row mouth regulation and storage control |
| CN113073510A (en) * | 2021-04-14 | 2021-07-06 | 安徽省宁合建筑工程有限公司 | Greening process based on sponge city |
| CN113136920A (en) * | 2021-04-23 | 2021-07-20 | 北京中铁生态环境设计院有限公司 | Rainwater collection system |
| CN114197605A (en) * | 2021-12-27 | 2022-03-18 | 深圳市市政工程咨询中心有限公司 | Water-saving rainwater wetting pond and construction method |
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| CN113073510A (en) * | 2021-04-14 | 2021-07-06 | 安徽省宁合建筑工程有限公司 | Greening process based on sponge city |
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