CN104532945B - A kind of rainwater purification tree case system - Google Patents
A kind of rainwater purification tree case system Download PDFInfo
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- CN104532945B CN104532945B CN201410710958.XA CN201410710958A CN104532945B CN 104532945 B CN104532945 B CN 104532945B CN 201410710958 A CN201410710958 A CN 201410710958A CN 104532945 B CN104532945 B CN 104532945B
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- rainwater purification
- rainwater
- tree case
- water inlet
- purification tree
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- 239000004576 sand Substances 0.000 claims description 15
- 239000000377 silicon dioxide Substances 0.000 claims description 15
- 239000002689 soil Substances 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 5
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- 238000001914 filtration Methods 0.000 description 8
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- 231100000719 pollutant Toxicity 0.000 description 6
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Abstract
The present invention relates to urban green-making tree box technology fields, disclose a kind of rainwater purification tree case system, including rainwater purification tree case, water inlet pipe, outlet pipe and collection well, the rainwater purification tree case are connected to by the water inlet pipe with the collection well；The rainwater purification tree case includes: outer wall, the first cover board and bottom plate connecting with outer wall；Drainage layer is provided in the rainwater purification tree case, the water inlet pipe stretches out after the outer wall of the rainwater purification tree case side from the outer wall of the rainwater purification tree case other side, the water inlet pipe is located above the drainage layer, apopore is provided on the water inlet pipe, the water inlet end of the outlet pipe passes through the outer wall, and is located in the drainage layer of the bottom plate.Well is collected in rainwater purification tree case system provided by the invention and collects rainwater, and the effective purifying rainwater after rainwater purification tree case system filters, recycling after purifying rainwater has the advantages that good purification and energy saving.
Description
Technical field
The present invention relates to urban green-making tree box technology field more particularly to a kind of rainwater purification tree case systems, particularly
It is a kind of conducive to arboreal growth and to be capable of the rainwater purification tree case system of purifying rainwater.
Background technique
Existing tree case mostly uses greatly concreting or van-type structure, the aperture on kerbstone, installs rainwater grid
Son, then cover reinforced concrete cover plate.The material of concrete is airtight, and the rainwater of storage can go bad, and has seriously affected rainwater water
Matter is unfavorable for arboreal growth and tree root respiration.Concrete material need to consume a large amount of rock or land resource, and pour
Inconvenience is built, transports and installs, it is costly.
Rainwater can directly be exhausted by inlet for stom water in existing tree case, cannot recycle rainwater resource.With urbanization
Development aggravation, a large amount of rainfall runoff are not pocessed the burden for direct emission being increased to municipal drainage facility, especially just
Phase rainwater is doped with a large amount of earth's surface pollutant, and flowing into river makes river water quality black, is smelly.
Largely studies have shown that rainfall runoff has apparent first flush to act on, i.e., in most cases, pollutant is concentrated
In several millimeters of rainfall in the early stage.Initial rainwater runoff has the characteristics that flow is big, impact is strong, pollutional load is high, carries out comprehensive
It closes to administer and has become important emerging project.Rainwater is in descent, dissolved gas in air, and dissolution or suspension are solid
Body, heavy metal and bacterium etc. can enter wherein, and the pollutant in rainwash washes away earth's surface mainly from rainfall, so ground
Table deposit is the main source of pollutant in rainwash.Surface sediments include many polluters, there is solid-state castoff
Clast, such as municipal refuse, animal wastes, Urban Building Construction place deposit；Chemicals, the chemical fertilizer agriculture applied such as lawn
Medicine, vehicle emission etc..Source difference with its deposit of the earth's surface of different land use functions, thus the water quality meeting of rainwater
Difference due to place, the difference of time.
In view of the defect of the above-mentioned prior art, it is desirable to provide it is a kind of conducive to arboreal growth and be capable of purifying rainwater rainwater it is net
Change tree case system.
Summary of the invention
(1) technical problems to be solved
The technical problem to be solved by the present invention is to existing tree casees to mostly use concreting or van-type structure greatly, on road
Aperture above kerb installs rain perforaled strainer, then covers reinforced concrete cover plate.The material of concrete is airtight, the rainwater of storage
It can go bad, seriously affect Rainwater Quality, be unfavorable for arboreal growth and tree root respiration.Concrete material need to consume greatly
The rock or land resource of amount, and inconvenience is poured, transports and installs, it is costly.Setting rainwater in case can be straight by inlet for stom water
Run in, rainwater resource cannot be recycled.As Development of Urbanization aggravates, a large amount of rainfall runoff is not pocessed just directly
The problem of discharging, increasing the burden of municipal drainage facility.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of rainwater purification tree case systems.The rainwater purification tree case
System includes rainwater purification tree case, water inlet pipe, outlet pipe and collects well, and the rainwater purification tree case passes through the water inlet pipe and institute
It states and collects well connection；The rainwater purification tree case includes: outer wall, the first cover board and bottom plate connecting with outer wall；The rainwater is net
Change and be provided with drainage layer in tree case, the water inlet pipe is after the outer wall of the rainwater purification tree case side from the rainwater
The outer wall of the purification tree case other side stretches out, and the water inlet pipe is located above the drainage layer, is provided on the water inlet pipe
Apopore, the water inlet end of the outlet pipe passes through the outer wall, and is located in the drainage layer of the bottom plate.
It wherein, further include soil layer and the second cover board being laid on soil layer, the rainwater purification tree case passes through described second
Cover board is located in the soil layer, and first cover board is located at the top of second cover board, and the outer wall and the second cover board are
Silica sand pervious bed.
Wherein, the drainage layer includes the first drainage layer and the second drainage layer, and first drainage layer is located at described second
Above drainage layer, the water inlet end of the outlet pipe is located in second drainage layer.
Wherein, first drainage layer is silica sand pervious bed, and second drainage layer is metalling.
Wherein, third drainage layer is provided in the collection well, the water inlet end of the water inlet pipe is located at the third drainage
In layer.
Wherein, multiple ventholes are provided on first cover board.
Wherein, further include snorkel, one end of the snorkel is correspondingly arranged with the venthole, the other end and it is described into
Water pipe connection.
It wherein, further include pedestal, the bottom plate is located on the pedestal.
Wherein, it is detachably connected between first cover board, outer wall and bottom plate.
(3) beneficial effect
Above-mentioned technical proposal of the invention has the advantages that rainwater is net in rainwater purification tree case system provided by the invention
Change rainwater purification tree case in tree case system to be connected to by water inlet pipe with well is collected；Rainwater purification tree case includes: outer wall, is connected with outer wall
The first cover board and bottom plate connect；Drainage layer is provided in rainwater purification tree case, water inlet pipe passes through the outer of rainwater purification tree case side
It being stretched out after wall from the outer wall of the rainwater purification tree case other side, water inlet pipe is located above drainage layer, it is provided with apopore on water inlet pipe,
The water inlet end of outlet pipe passes through outer wall, and is located in the drainage layer of bottom plate.Rainwater purification tree case system provided by the invention
Middle collection well collects rainwater, the effective purifying rainwater after the filtering of rainwater purification tree case system, recycles benefit after purifying rainwater
With having the advantages that good purification and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rainwater purification tree case system of the embodiment of the present invention.
In figure: 2: pedestal 3: water inlet pipe；6: the second cover boards；9: outlet pipe；10: snorkel；11: the first cover boards；13: the first
Drainage layer；14: the second drainage layers；15: outer wall；16: apopore.
Specific embodiment
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description of the present invention and simplification of the description, rather than the machine or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the present invention, but it is not intended to limit the scope of the invention.
As shown in Figure 1, rainwater purification tree case system provided in an embodiment of the present invention includes: rainwater purification tree case, water inlet pipe
3, outlet pipe 9 and collection well, rainwater purification tree case are connected to by water inlet pipe 3 with well is collected；Rainwater purification tree case includes: outer wall
15, the first cover board 11 and bottom plate being connect with outer wall 15；Drainage layer is provided in rainwater purification tree case.Water inlet pipe 3 passes through rain
It is stretched out after the outer wall 15 of Water warfare tree case side from the outer wall 15 of the rainwater purification tree case other side.Water inlet pipe 3 is located in drainage layer
It is square, it is provided with apopore 16 on water inlet pipe 3, water flow to drainage layer from water inlet pipe 3, from outlet pipe after filtered water level impurity screening
9 water inlet end enters.The water inlet end of outlet pipe 9 passes through outer wall 15, and is located in the drainage layer of bottom plate.Filtered water is logical
The water inlet end for crossing outlet pipe 9 enters, and the water outlet of outlet pipe 9 is connected to other pipelines, and cleaned water enters other pipelines again
Secondary to recycle, the water after Partial filtration is by the plant absorption in tree case.
Rainwater purification tree case system provided in this embodiment further includes soil layer and the second cover board 6 being laid on soil layer, rain
Water warfare tree case passes through the second cover board 6 and is located in soil layer, and the first cover board 11 is located at the top of the second cover board 6, outer wall 15 and second
Cover board 6 is silica sand pervious bed.Rainwater is filtered in laggard underground layer by the second cover board 6, then passes through the outer of rainwater purification tree case
Wall 15 enters in rainwater purification tree case.
Silica sand pervious bed is the prior art, i.e. the mixture of silica sand and adhesive is formed by curing, and water passes through silica sand pervious bed
Capillary infiltration, it is not easy to blocked by dust.And it is breathable, outer wall 15 uses silica sand pervious bed, and rainwater undergoes no deterioration.This
The rainwater purification tree case system that embodiment provides has very high removal rate to pollutant, and pollutants removal rate is as shown in table 1, so that
Water quality after removal reaches as shown in table 2.
Table 1
Table 2
In order to increase the gas permeability of rainwater purification tree case system, the present embodiment is also provided on the first cover board 11 multiple logical
Stomata, for ventilating.In order to enable gas permeability is more preferable, the present embodiment further includes snorkel 10, one end of snorkel 10 and ventilation
Hole is correspondingly arranged, i.e. one end of snorkel 10 lower section for being located at venthole.The other end of snorkel 10 is connected to water inlet pipe 3.It is empty
Gas enters in rainwater purification tree case by venthole, snorkel 10 and apopore 16.The water energy set in case is enough steamed by snorkel
Hair, is not trapped in rainwater purification tree case.
Drainage layer in rainwater purification tree case system provided in this embodiment includes the first drainage layer 13 and the second drainage layer
14, two layers of drainage layer is used in the present embodiment, but be not limited to two layers.First drainage layer 13 is located at the second drainage layer 14 and soil layer
Between, i.e. the first drainage layer 13 is located at the top of the second drainage layer 14.Second drainage layer 14 is used to filter the biggish impurity of particle,
For first drainage layer 13 for filtering the lesser impurity of particle, double medium filtration effect is good.The apopore 16 of water inlet pipe 3 in the present embodiment
In the second drainage layer 14, so that water is flowed out from apopore 16 can first pass through the second drainage layer 14 using the first drainage
Layer 13.The second drainage layer 14 is the metalling of rubble composition in the present embodiment, in order to which filter effect is good, the first mistake in the present embodiment
Filtering layer 13 is silica sand pervious bed.
In order to facilitate carrying, the first cover board 11, outer wall 15 and bottom plate in rainwater purification tree case system provided in this embodiment
Between be detachably connected.The method and detailed process of sundries removal include: precipitating, filtering, adsorption/absorption, cation exchange, pole
Property/non-polar absorbent, aerobic/anaerobic microorganism decomposition, digestion, anti-digestion process, plant retention and absorption, carbon containing and metal battalion
Support substance circulation, silica sand device is regulated and stored, volatilization/evaporation, rainwater storage are fresh-keeping, rainwater recycles.
Rainwater purification tree case system provided in this embodiment can be applied to municipal works field, purifies, recycles rain
Water reduces city rainfall runoff, mitigates municipal drainage pressure, is a kind of efficient rainwater self-purification, regulates and stores and biology retention
Technology.The technology set plant and advanced silica sand pervious bed can make bacterium in rainwater, metallics, greasy dirt, suspended matter
It is removed etc. self-purification is able to；The system uses silica sand product, and ecological, environmental protective safety, modularization assembling is convenient, to tree box planting object
Growth have very big promotion and protective effect.It solves city rain water inlet pipe network to collect less than or cannot drain and cause in time
Urban pavement ponding or urban waterlogging problem, while perfect urban rainwater drainage system realize the purification of rainwater, storage is protected
It is fresh and recycle.It solves urban plant greening or road cleaning water requirement and is inscribed nearby with shipwreck, cover underground water, reduce
The development and utilization of groundwater resources.The technology convenient later maintenance is applicable to newly-built and reconstruction and extension project, detachable module
The assembling mode of change is more convenient, and the size and size for setting case can change according to actual needs.
Third drainage layer is provided in middle collection well in rainwater purification tree case system provided by the invention.Water inlet pipe 3 into
Water end (W.E.) is located in third drainage layer, and third trip water layer includes being set to collect in well by being disposed with silica sand pervious bed under upper
And metalling, the water inlet end of water inlet pipe 3 are located in metalling.Collecting well can be placed on roofing, and collection part rainwater passes through
Water inlet pipe 3 enters in rainwater purification tree case, and the rainwater on road surface can be filtered by the second cover board 6 and enter back into rainwater purification tree case
It is interior.It solves city rain water inlet pipe network to collect less than or cannot drain in time and cause urban pavement ponding or urban waterlogging difficult
Topic.
It further include pedestal 2 and the second cover board 6, the bottom of rainwater purification tree case in rainwater purification tree case system provided by the invention
Plate and the bottom plate for collecting well are arranged on pedestal 2.Pedestal 2 is placed in soil layer, and rainwater purification tree case is placed in soil layer.
Second cover board 6 is laid on soil layer, and rainwater purification tree case is arranged across the second cover board 6.First cover board 11 is located at the second cover board 6
Top.
When rainwater purification tree case system of the present invention uses: by the first cover board 11, outer wall 15 and floor combination at rainwater purification
Case is set, is entered in the collection well on roofing after most of rainwater-collecting, after rainwater is by collecting the drainage layer filtering in well, is passed through
The apopore 16 of water inlet pipe 3 enters the second drainage layer 14 in rainwater purification tree case.Enter after being filtered by the second drainage layer 14
First drainage layer 13 is filtered, and is entered back into municipal pipeline or is utilized rainwater by plant absorption Water Cycle.Fraction road surface rain
Water, which enters in rainwater purification tree case after being filtered by the second cover board 6 using outer wall 15, recycles rainwater.
In conclusion the invention has the following advantages that rainwater purification tree in rainwater purification tree case system provided by the invention
Rainwater purification tree case is connected to by water inlet pipe with well is collected in case system；Rainwater purification tree case includes: outer wall, is connect with outer wall
First cover board and bottom plate；Drainage layer is provided in rainwater purification tree case, after water inlet pipe passes through the outer wall of rainwater purification tree case side
It is stretched out from the outer wall of the rainwater purification tree case other side, water inlet pipe is located above drainage layer, is provided with apopore on water inlet pipe, is discharged
The water inlet end of pipe passes through outer wall, and is located in the drainage layer of bottom plate.It is received in rainwater purification tree case system provided by the invention
Ji Jing collects rainwater, the effective purifying rainwater after the filtering of rainwater purification tree case system, recycling after purifying rainwater, tool
There is good purification and energy saving.
Further, the outer wall of rainwater purification tree case system uses silica sand pervious bed, can effectively cross the impurity in drainage,
It purifies and recycles rainwater.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of rainwater purification tree case system, it is characterised in that: including rainwater purification tree case, water inlet pipe (3), outlet pipe (9) and
Well is collected, the rainwater purification tree case is connected to by the water inlet pipe (3) with the collection well；The rainwater purification tree luggage
It includes: outer wall (15), the first cover board (11) and bottom plate being connect with outer wall (15)；Drainage is provided in the rainwater purification tree case
Layer, the water inlet pipe (3) are another from the rainwater purification tree case after the outer wall (15) of the rainwater purification tree case side
The outer wall (15) of side stretches out, and the water inlet pipe (3) is located above the drainage layer, is provided on the water inlet pipe (3)
The water inlet end of apopore (16), the outlet pipe (9) passes through the outer wall (15), and is located at the drainage close to the bottom plate
In layer, the rainwater purification tree case system further includes soil layer and the second cover board (6) being laid on soil layer, the rainwater purification tree
Case passes through second cover board (6) and is located in the soil layer, and first cover board (11) is located at the upper of second cover board (6)
Side, the outer wall (15) and the second cover board (6) are silica sand pervious bed, are provided with third drainage layer in the collection well, described
The water inlet end of water inlet pipe (3) is located in the third drainage layer, is provided with multiple ventholes on first cover board (11), described
Rainwater purification tree case system further includes snorkel (10), and one end of the snorkel (10) is correspondingly arranged with the venthole, separately
One end is connected to the water inlet pipe (3), is detachably connected between first cover board (11), outer wall (15) and bottom plate.
2. rainwater purification tree case system according to claim 1, it is characterised in that: the drainage layer includes the first drainage layer
(13) and the second drainage layer (14), first drainage layer (13) are located above second drainage layer (14), the outlet pipe
(9) water inlet end is located in second drainage layer (14).
3. rainwater purification tree case system according to claim 2, it is characterised in that: first drainage layer (13) is silica sand
Pervious bed, second drainage layer (14) are metalling.
4. rainwater purification tree case system according to claim 1, it is characterised in that: further include pedestal (2), the bottom plate position
In on the pedestal (2).
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|---|---|---|---|
| CN201410710958.XA CN104532945B (en) | 2014-11-28 | 2014-11-28 | A kind of rainwater purification tree case system |
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| CN201410710958.XA CN104532945B (en) | 2014-11-28 | 2014-11-28 | A kind of rainwater purification tree case system |
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| CN104532945B true CN104532945B (en) | 2019-08-16 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478335Y (en) * | 2001-01-21 | 2002-02-27 | 吴东明 | Miniature infiltrating irrigation device |
| KR20060094596A (en) * | 2005-02-25 | 2006-08-30 | 조명자 | System to induce stormwater storage and underground penetration |
| CN202364617U (en) * | 2011-12-27 | 2012-08-08 | 江西中联建设集团有限公司 | Sidewalk self-irrigation tree pool |
| CN203729430U (en) * | 2013-11-20 | 2014-07-23 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater bioretention filtering device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1032553C2 (en) * | 2006-09-21 | 2008-03-25 | Bomen Service Internat B V | Place of growth, method and holder. |
| KR101329767B1 (en) * | 2013-05-16 | 2013-11-15 | 조국희 | Vegetation type rainwater management apparatus for filtering of nonpoint pollution |
| CN204326230U (en) * | 2014-11-28 | 2015-05-13 | 北京仁创生态环保科技有限公司 | A kind of rainwater purification tree case system |
-
2014
- 2014-11-28 CN CN201410710958.XA patent/CN104532945B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478335Y (en) * | 2001-01-21 | 2002-02-27 | 吴东明 | Miniature infiltrating irrigation device |
| KR20060094596A (en) * | 2005-02-25 | 2006-08-30 | 조명자 | System to induce stormwater storage and underground penetration |
| CN202364617U (en) * | 2011-12-27 | 2012-08-08 | 江西中联建设集团有限公司 | Sidewalk self-irrigation tree pool |
| CN203729430U (en) * | 2013-11-20 | 2014-07-23 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater bioretention filtering device |
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| CN104532945A (en) | 2015-04-22 |
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