CN208762326U - Novel rainwater collection purification system for sponge city - Google Patents
Novel rainwater collection purification system for sponge city Download PDFInfo
- Publication number
- CN208762326U CN208762326U CN201821445299.1U CN201821445299U CN208762326U CN 208762326 U CN208762326 U CN 208762326U CN 201821445299 U CN201821445299 U CN 201821445299U CN 208762326 U CN208762326 U CN 208762326U
- Authority
- CN
- China
- Prior art keywords
- water
- sponge city
- support plate
- purification system
- rainwater collection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Water Treatment By Sorption (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to sponge city technical field, in particular to a kind of novel rainwater collection purification system for sponge city.It include for Accumulated Rainwater with acclive road, be set to the water-storing device and drainage arrangement of underground, it is successively arranged from top to bottom above water-storing device for fixing vegetation and filtering the thin soil vegetable layer of rain impurities in water, the purifier being made of the first purifying layer and the second purifying layer and the support plate for being used to support purifier, the support plate is lateral, vertical arranged in a crossed manner, silk screen is equipped between support plate and purifier, filter cloth is equipped between silk screen and support plate, the water-storing device is connect with drainage arrangement.The utility model aims at sponge urban design, and purifying water effect is good, energy conservation and environmental protection, and water drainage, water purification are worthy of popularization in one.
Description
Technical field
The utility model relates to sponge city technical field, in particular to a kind of novel rainwater collection for sponge city
Purification system.
Background technique
With the fast development of China's urbanization and the rise of group of cities, China Today is faced with Urban Storm Flood, city
Waterlogging, river pollution, shortage of water resources, level of ground water decline, etc. a series of serious ecological problems.Due to roofing, road, ground
Etc. underlying surface caused by Facilities Constructions harden, 70% -80% rainfall forms runoff, only 20% -30% rainwater energy
Enough infiltrate underground, destroy natural ecology background, destroy nature " cavernous body ", cause to meet rain must flood, meet flood then paralysis, inside the city see
It is drought, drought and waterlogging racing behind sea and rain, meets a series of problems, such as then dry drought, tropical island effect.Ensuring municipal drainage prevention waterlogging safety
Under the premise of, realize that rainwater in the accumulation, infiltration and purification of urban area, promotes the utilization and ecology of rainwater resource to the maximum extent
Environmental protection, to improve people's life quality.
Currently, the few rainwater-collectings exclusively for sponge urban design of rainwater purification system purify system in the prior art
System, and mostly house rain water purification device, purifying water effect is bad, is unfavorable for the use of people, and have a single function, environmental protection and energy saving
It can be poor.
Summary of the invention
In view of the deficienciess of the prior art, technical problem to be solved by the utility model is to provide a kind of water purification effects
Fruit is splendid, energy conservation and environmental protection, is conducive to people and uses, and water drainage, purification are purified in the novel rainwater collection for sponge city of one
System.
The utility model to achieve the above object the technical solution adopted is that: including for Accumulated Rainwater with acclive
Road, the water-storing device and drainage arrangement for being set to underground are successively arranged from top to bottom above water-storing device and plant for fixed
Quilt simultaneously filters the thin soil vegetable layer of rain impurities in water, the purifier being made of the first purifying layer and the second purifying layer and is used for
The support plate of purifier is supported, the support plate is lateral, vertical arranged in a crossed manner, and silk is equipped between support plate and purifier
Net, is equipped with filter cloth between silk screen and support plate, and the water-storing device is connect with drainage arrangement.
Further, the gradient of the road is 3-10%, convenient for collecting for rainwater.
Further, the silk screen is stainless steel cloth.
Further, the filter cloth is stainless steel filter cloth, and stainless steel filter cloth is corrosion-resistant, can prolong the service life.
Further, the water-storing device is sponge city artificical stream, sponge Urban ponds or pond.
Further, first purifying layer is located at the top of the second purifying layer, and first purifying layer is active carbon, institute
Stating the second purifying layer is KDF water-purifying material.
Beneficial effect of the utility model for the novel rainwater collection purification system in sponge city is: being equipped with a slope
Road, convenient for collecting for rainwater, by being equipped with purifier, purifier includes the first water purification layer and the second purifying layer, and first
Water purification layer is active carbon, and the second water purification layer is KDF water-purifying material, and active carbon can filter out the impurity that diameter in water is greater than 5 microns
With bacterial virus etc., KDF water-purifying material can remove most metal ion and compound in water, and KDF water-purifying material is controllable
The breeding of active carbon layer bacterium, algae enhances the performance of active carbon layer removal organic impurities and chlorine residue, it is net to eventually pass through depth
Rainwater after change can reach using standard, and the utility model structure is simple, and purifying water effect is splendid, energy conservation and environmental protection, conducive to people's
It uses, water drainage is purified in one, is worthy of popularization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the utility model.
As shown in Figure 1, the novel rainwater collection purification system in sponge city is used for, including having slope for Accumulated Rainwater
The road 1 of degree, road grade is 3% in the present embodiment, is set to the water-storing device 2 and drainage arrangement 3 of underground, water-storing device 3
It can be sponge city artificical stream, sponge Urban ponds or pond, water-storing device 3 is artificial lake in the present embodiment, and
Its four faces and bottom surface casting concrete, being conducive to purified rainwater will not be contaminated again.
It is successively arranged from top to bottom above water-storing device 2 for fixing vegetation and filtering the thin soil vegetation of rain impurities in water
Layer 4, the purifier being made of the first purifying layer 5 and the second purifying layer 6 and the support plate 7 for being used to support purifier, the
One purifying layer 5 is located at the top of the second purifying layer 6, and the first purifying layer 5 is active carbon, and active carbon can filter out diameter in water and be greater than
5 microns of impurity and bacterial virus etc., the second purifying layer 6 are KDF water-purifying material, and KDF water-purifying material can be removed most of in water
Metal ion and compound, KDF water-purifying material can control active carbon layer bacterium, algae breeding, enhance active carbon layer and go
Except organic impurities and the performance of chlorine residue, the rainwater after eventually passing through deep purifying be can reach using standard.
It is to enhance support degree, support plate 7 is laterally vertical arranged in a crossed manner, it is additionally provided between support plate 7 and purifier 6
The wire mesh (not shown) that can make 7 uniform force of support plate is equipped between wire mesh and support plate 7 for wrapping up activity
The filter cloth (not shown) of charcoal and KDF water-purifying material, filter cloth are stainless steel filter cloth, and stainless steel filter cloth is corrosion-resistant, can extend using the longevity
Life.Water-storing device 2 is connect with drainage arrangement 3 finally, when using water, use can be extracted, be both able to achieve water drainage water storage
Purpose, and the problem of while can solve arid, needs water.
The water purification flow path of the utility model: the rainwater on road flows into thin soil vegetable layer 4 by the road 1 of 3% gradient, thin
Native vegetable layer 4 may filter that the impurity in rainwater, such as leaf, rubbish, obtain more clean rainwater, rainwater is by the first purification
When layer 5, active carbon can filter out colloidal impurity of the diameter greater than 5 microns, micro- mud, iron rust, bacterial virus, organic contamination in rainwater
Mineral sundries etc. obtains more limpid transparent water, when rainwater passes through the second purifying layer 6, removes water by KDF scavenging material
In up to 99% chlorine and water in metal ions and the compound such as the lead, mercury, nickel, the chromium that dissolve, while can effectively inhibit bacterium,
The growth of fungi, dirt, algae, the available water reached using standard, is finally stored in artificial lake for purified water
In, when in use, it can be extracted and be used by drainage arrangement 3.The utility model structure is simple, and purifying water effect is splendid, is both able to achieve
It drains flooded fields the purpose of water storage, and the problem of while can solve arid needs water.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (6)
1. a kind of novel rainwater collection purification system for sponge city, it is characterised in that: including the band for Accumulated Rainwater
Acclive road, the water-storing device and drainage arrangement for being set to underground, are successively arranged use from top to bottom above water-storing device
In the purifier for fixing vegetation and filtering the thin soil vegetable layer of rain impurities in water, being made of the first purifying layer and the second purifying layer
And be used to support the support plate of purifier, the support plate laterally, it is vertical arranged in a crossed manner, support plate and purifier it
Between be equipped with silk screen, filter cloth is equipped between silk screen and support plate, the water-storing device connect with drainage arrangement.
2. the novel rainwater collection purification system according to claim 1 for sponge city, it is characterized in that: the road
The gradient be 3-10%.
3. the novel rainwater collection purification system according to claim 1 for sponge city, it is characterized in that: the silk
Net is stainless steel cloth.
4. the novel rainwater collection purification system according to claim 1 for sponge city, it is characterized in that: the filter cloth
For stainless steel filter cloth.
5. the novel rainwater collection purification system according to claim 1 for sponge city, it is characterized in that: the water storage
Device is sponge city artificical stream, sponge Urban ponds or pond.
6. the novel rainwater collection purification system according to claim 1 for sponge city, it is characterized in that: described first
Purifying layer is located at the top of the second purifying layer, and first purifying layer is active carbon, and second purifying layer is KDF water purification material
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445299.1U CN208762326U (en) | 2018-09-04 | 2018-09-04 | Novel rainwater collection purification system for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445299.1U CN208762326U (en) | 2018-09-04 | 2018-09-04 | Novel rainwater collection purification system for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208762326U true CN208762326U (en) | 2019-04-19 |
Family
ID=66134212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445299.1U Expired - Fee Related CN208762326U (en) | 2018-09-04 | 2018-09-04 | Novel rainwater collection purification system for sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208762326U (en) |
-
2018
- 2018-09-04 CN CN201821445299.1U patent/CN208762326U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104372845B (en) | A kind of urban pavement Initial Runoff intercepting pollution for rainwater treating apparatus | |
| CN206408676U (en) | A kind of cell environment landscape planting rain collector | |
| CN205062979U (en) | Rainwater collection and treatment system for green energy -saving building | |
| CN106007218B (en) | A kind of urban rainwater Ecological Disposal and the system and method utilized | |
| CN203947517U (en) | A kind of rainwater collecting and treating system | |
| CN109386022A (en) | A kind of water storage reclamation set of rain water on roof disconnecting | |
| CN108678296A (en) | It is a kind of to irrigate roof rainwater collection device for cleansing and recycling certainly | |
| CN110820913A (en) | Rainwater comprehensive treatment system | |
| CN204728392U (en) | The ecologic rainwater being applicable to side slope filters and gathering-device | |
| CN104196179A (en) | Rainwater utilization system and use method thereof | |
| CN204342529U (en) | A kind of landscape wetland system adopting reuse water to be applied to underground garage top | |
| CN207645999U (en) | A kind of resident living area initial rainwater runoff intercepts, purification equipment | |
| CN106193186A (en) | A kind of residential block is combined rainwater management system | |
| CN107381954B (en) | Rainwater purifier for building | |
| CN206385597U (en) | A kind of rainwater-collecting processing unit | |
| CN205061699U (en) | Biological filter | |
| CN208762326U (en) | Novel rainwater collection purification system for sponge city | |
| CN103641282A (en) | Method for performing surface slow-rate infiltration land treatment on rural domestic wastewater | |
| CN204163295U (en) | A kind of rainwater utilization system | |
| CN208309770U (en) | A kind of Rain Garden for water storage, purification | |
| CN203602426U (en) | Sewage treatment unit for garden | |
| CN203514479U (en) | Artificial underground river rainwater accumulation and drainage device | |
| CN206052852U (en) | A kind of residential block is combined rainwater management system | |
| CN206667418U (en) | A kind of sponge urban rainwater collection reclaiming system of one residential | |
| CN210432475U (en) | Rainwater garden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |