CN206089377U - A rainwater collection clean system for sponge city - Google Patents
A rainwater collection clean system for sponge city Download PDFInfo
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- CN206089377U CN206089377U CN201621123094.2U CN201621123094U CN206089377U CN 206089377 U CN206089377 U CN 206089377U CN 201621123094 U CN201621123094 U CN 201621123094U CN 206089377 U CN206089377 U CN 206089377U
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- water
- rainwater
- sponge city
- sponge
- purifying box
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Abstract
The utility model discloses a rainwater collection clean system for sponge city, this system includes the water -collection device by the pipeline intercommunication, abandon a class device, the water purification system with deposit the pond, the setting is connected with the delivery port of sponge city earth's surface infiltration system to water -collection device's water inlet, abandon the outlet pipe and municipal drainage pipe way intercommunication of class device, the water purification system is including leading to the rose box that the pipe intercommunication set up, first purifying box and second purifying box, the rose box is including setting up the filter layer in the box, biological rete and packing layer, be equipped with a coagulation device who loads the coagulant at the bottom of the first purifying box, be provided with an ozone generating device at the bottom of the second purifying box. This system specially is sponge urban design, and water -collection device and water purification with a system use, and the water purification effect is good, has very strong practicality and popularization nature.
Description
Technical field
The utility model belongs to rainwater-collecting purification techniques field, and in particular to a kind of rainwater-collecting for sponge city
Cleaning system.
Background technology
Water resources shortage is global ecological problem, and how saving water resource is a great problem of mankind's facing.
And with the sponge city that is the theme of water purification of economizing on water, the Collection utilization of rainwater resource is particularly important.It is front in the early stage during rainfall
The rainwater of 2mm-4mm is typically seriously polluted, generally all with the easily pollutant such as paper scrap, excrement, greasy dirt, blade, so to the initial stage
Rainwater needs to use flow abandoning apparatus abandoned stream, in order to collect the rainwater of relative clean below, and to rain water purification below.
Mostly there are the following problems for the rainwater-collecting cleaning system of currently available technology or device：
（1）Existing apparatus or system seldom have the rainwater-collecting and cleaning system for aiming at sponge urban design, and mostly room
Room rainwater-collecting purifier, single function does not have generalization.
（2）Existing apparatus or system are often simple filtration treatment, and without deep purifying, purifying water effect is not good.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, there is provided a kind of rainwater-collecting for sponge city
Cleaning system, it is not good to solve the problems, such as the rare water collecting and purifying system and purifying water effect as sponge urban design of prior art.
To reach above-mentioned purpose, the utility model is adopted the technical scheme that：
A kind of rainwater-collecting cleaning system for sponge city, including the captation by pipeline communication, flow abandoning apparatus,
Water cleaning systems and water pond；
The delivery port connect setting of the water inlet and sponge urban surface infiltration system of captation；
The outlet pipe of flow abandoning apparatus is connected with municipal drainage pipeline；
Water cleaning systems include connecting the Rose Box for arranging, the first purifying box and the second purifying box by water pipe；Filter case and bag
Include filter layer, biological membranous layer and the packing layer being arranged in casing；First purifying box bottom is provided with a coagulation for being filled with coagulant
Device；Second purifying box bottom is provided with an ozone generating-device.
Preferably, the aperture of filter layer is 1-2cm, and the aperture of biological membranous layer is 5-8 μm.
Preferably, packing layer is physical filtering filler, and physical filtering filler is sponge or activated carbon.
Preferably, water pond is sponge city artificial swamp, sponge city collecting-tank or sponge Urban ponds.
The rainwater-collecting cleaning system for sponge city that the utility model is provided, has the advantages that：
The system is designed according to sponge characteristic of city, by sponge city infiltration system delivery port and captation water inlet
Connection, collects rainwater, and under flow abandoning apparatus effect, the more dirty rainwater of abandoned stream early stage.Coordinate water cleaning systems again, will collect
Rainwater pass through multiple times of filtration and physics filler filtration under, filter the impurity that removes in rainwater and precipitate unfiltered
Impurity.Remove the suspension gone in eliminating water and the bacterium in rainwater by coagulant again, ozone oxidation removes organic in rainwater
Impurity, prevents eutrophication.
Rainwater after deep purifying, can reach and use standard；By the water after purification, sponge urban water supply is discharged into
Store in system, sponge city artificial swamp, sponge city collecting-tank or sponge Urban ponds.
Whole system, aims at sponge city water collecting and purifying and arranges, and purifying water effect is good, with very strong practicality and popularization
Property.
Description of the drawings
Fig. 1 is the structured flowchart of the rainwater-collecting cleaning system for sponge city.
Fig. 2 is the structural representation of the rainwater-collecting cleaning system water cleaning systems for sponge city.
Wherein, 1, Rose Box；2nd, the first purifying box；3rd, the second purifying box；4 filter layers；5th, biological membranous layer；6th, packing layer；
7th, coagulation device；8th, blow-off pipe；9th, ozone generating-device；10th, delivery port.
Specific embodiment
The embodiment of the technical solution of the utility model is described in detail below in conjunction with the accompanying drawings：
According to one embodiment of the application, as shown in figure 1, a kind of rainwater-collecting for sponge city of this programme is net
Change system, including the captation by pipeline communication, flow abandoning apparatus, water cleaning systems and water pond.
Captation water inlet connects setting with sponge urban surface infiltration system delivery port, and is provided with sponge city
Several captations, for collecting rainwater.
Flow abandoning apparatus are used for the more dirty rainwater of abandoned stream early stage, and are discharged to municipal drainage pipeline by its outlet conduit
In.
Water pond is the water ponds such as sponge city artificial swamp, sponge city collecting-tank or sponge Urban ponds, will
Rainwater after purification is stored, in case using.
As shown in Fig. 2 water cleaning systems include that water pipe connects Rose Box 1, the first purifying box 2 and the second purifying box 3 for arranging.
Rose Box 1 includes filter layer 4, biological membranous layer 5 and the packing layer 6 being arranged in casing, and filter layer aperture is 1-
2cm, for removing rainwater in solid impurity, such as leaf, withered tree and house refuse.
Biological membranous layer aperture is 5-8 μm, the part bacterium being tentatively filtered to remove in rainwater.
Packing layer 6 is physical filtering packing layer, and physical filtering packing layer is sponge or activated carbon so that silt soil is entered
After Rose Box 1 under the Action of Gravity Field of itself, slowly by packing layer, then 1-2h is stood, silt soil etc. is water-fast solid
Body impurity is just deposited in the bottom of Rose Box 1.
The bottom of first purifying box 2 is provided with a coagulation device 7, coagulation device 7 and is filled with coagulant, for Adsorption
Suspension and bacterium in water, and flocculation sediment discharged in bottom half by blow-off pipe 8.
The bottom of second purifying box 3 is provided with an ozone generating-device 9, for the organic impurities in oxidation removal water.
Idiographic flow：Captation water inlet is connected with sponge city infiltration system delivery port, collects rainwater, in abandoned stream dress
Under the effect of putting, abandoned stream early stage rainwater, later stage more clean rainwater is entered in water cleaning systems, is filtered in Rose Box 1 and is gone eliminating water
In water-fast solid impurity, and adsorb pigment in water, rainwater now has reached certain clear thorough degree.
Rainwater after filter box 1 is filtered enters the first purifying box 2, in the presence of coagulant in coagulation device 7, flocculation
Suspension in precipitation water, and discharged by blow-off pipe 8, now water quality is transparent.
Rainwater Jing after the first purifying box 2 is purified is finally entered in the second purifying box 3, and it is smelly that ozone generating-device 9 is produced
Oxygen, the organic impurities in oxidation removal water, now water quality reached and used standard, will be up to standard after water body be sent to sponge city
The water ponds such as artificial swamp, sponge city collecting-tank or sponge Urban ponds store, in case using.
Although being described in detail to the specific embodiment of utility model with reference to accompanying drawing, should not be construed as to this
The restriction of the protection domain of patent.In the scope described by claims, those skilled in the art are without creative work
The various modifications and deformation that can make still belong to the protection domain of this patent.
Claims (4)
1. a kind of rainwater-collecting cleaning system for sponge city, it is characterised in that：Including the captation by pipeline communication,
Flow abandoning apparatus, water cleaning systems and water pond；
The delivery port connect setting of the water inlet and sponge urban surface infiltration system of the captation；
The outlet pipe of the flow abandoning apparatus is connected with municipal drainage pipeline；
The water cleaning systems include connecting the Rose Box for arranging, the first purifying box and the second purifying box by water pipe；The filtration
Case includes filter layer, biological membranous layer and the packing layer being arranged in casing；The first purifying box bottom is provided with one and is filled with coagulation
The coagulation device of agent；The second purifying box bottom is provided with an ozone generating-device.
2. the rainwater-collecting cleaning system for sponge city according to claim 1, it is characterised in that：The filter layer
Aperture be 1-2cm, the aperture of biological membranous layer is 5-8 μm.
3. the rainwater-collecting cleaning system for sponge city according to claim 1, it is characterised in that：Described filler layer
For physical filtering filler；The physical filtering filler is sponge or activated carbon.
4. the rainwater-collecting cleaning system for sponge city according to claim 1, it is characterised in that：The water pond
For sponge city artificial swamp, sponge city collecting-tank or sponge Urban ponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123094.2U CN206089377U (en) | 2016-10-14 | 2016-10-14 | A rainwater collection clean system for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123094.2U CN206089377U (en) | 2016-10-14 | 2016-10-14 | A rainwater collection clean system for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206089377U true CN206089377U (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621123094.2U Active CN206089377U (en) | 2016-10-14 | 2016-10-14 | A rainwater collection clean system for sponge city |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842094A (en) * | 2017-11-24 | 2018-03-27 | 深圳天澄科工水系统工程有限公司 | The catch-basin that a kind of rainwater dams and utilized |
| CN112376352A (en) * | 2020-10-27 | 2021-02-19 | 深圳市享泰建筑工程有限公司 | Sponge urban rainwater collection and purification integrated system |
| CN113417345A (en) * | 2021-06-28 | 2021-09-21 | 深圳市铁汉生态景观有限公司 | Rainwater recycling and purifying system based on rainwater garden |
-
2016
- 2016-10-14 CN CN201621123094.2U patent/CN206089377U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842094A (en) * | 2017-11-24 | 2018-03-27 | 深圳天澄科工水系统工程有限公司 | The catch-basin that a kind of rainwater dams and utilized |
| CN112376352A (en) * | 2020-10-27 | 2021-02-19 | 深圳市享泰建筑工程有限公司 | Sponge urban rainwater collection and purification integrated system |
| CN113417345A (en) * | 2021-06-28 | 2021-09-21 | 深圳市铁汉生态景观有限公司 | Rainwater recycling and purifying system based on rainwater garden |
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