CN207582567U - Rainwater penetration system based on sponge city - Google Patents
Rainwater penetration system based on sponge city Download PDFInfo
- Publication number
- CN207582567U CN207582567U CN201721774480.2U CN201721774480U CN207582567U CN 207582567 U CN207582567 U CN 207582567U CN 201721774480 U CN201721774480 U CN 201721774480U CN 207582567 U CN207582567 U CN 207582567U
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- CN
- China
- Prior art keywords
- water
- sponge city
- rainwater
- penetration system
- filtering ponds
- 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.)
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- 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
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Abstract
The utility model discloses a kind of rainwater penetration system based on sponge city, mainly including controller, the rain drainage pipe being sequentially connected, filtering ponds, sterilization pool, infiltration well, closed drain；Water level sensor is provided at the input port of the rain drainage pipe, middle part is provided with suction pump；The filtering ponds are arranged on sterilization pool in underground pipe gallery, and the output terminal of the sterilization pool is connected by osmos tube with permeating the water inlet of well, and water-delivery pump is provided on the outlet pipe of infiltration well；It is provided with several capillary drainpipes on the closed drain, humidity sensor is provided in the soil near capillary drainpipe；The output terminal of the controller is electrically connected respectively with water level sensor, suction pump, water-delivery pump, humidity sensor.The utility model realizes rainwater-collecting, processing and the infiltration in sponge city, can recharge of groundwater resource, reduce the burden of sewerage system, reduce urban waterlogging, and saved water resource, be suitable for wide popularization and application.
Description
Technical field
The utility model is related to rain penetration field, more particularly to a kind of rainwater penetration system based on sponge city.
Background technology
Sponge city is the important component of the novel urbanization in China and Ecological Civilization Construction.Sponge urban construction follows
The principles such as Ecology Precedence realize accumulation, infiltration and purification of the rainwater in urban area to the maximum extent, promote the profit of rainwater resource
With and ecological environmental protection.
China is the country of a shortage of water resources, and the Natural Circulation of water is by city caused by after artificial destruction
The water environmental problems getting worses such as flood, shortage of water supply, underground water shortage.In city, spread all over many subsoil drains, these
Drainage pipeline mainly emits urban ground ponding, but this discharge not only exacerbates the work of urban discharging pipeline
Load wastes a large amount of rainwater resource.Since underground water cannot supplement for a long time, groundwater level declines serious, ground
Sink, be easy to cause accident.
Therefore it is urgent to provide a kind of novel rainwater penetration systems to solve the above problems.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of rainwater penetration systems based on sponge city, can
Realize rainwater-collecting, processing and the infiltration in sponge city.
In order to solve the above technical problems, the technical solution that the utility model uses is：It provides a kind of based on sponge city
The rainwater penetration system in city, mainly including controller, the rain drainage pipe being sequentially connected, filtering ponds, sterilization pool, infiltration well,
Closed drain；
Water level sensor is provided at the input port of the rain drainage pipe, middle part is provided with suction pump；
The filtering ponds and sterilization pool are arranged in underground pipe gallery, the output terminal of the sterilization pool by osmos tube with
The water inlet of infiltration well is connected, and water-delivery pump is provided on the outlet pipe of infiltration well；
It is provided with several capillary drainpipes on the closed drain, humidity is provided in the soil near capillary drainpipe
Sensor；
The output terminal of the controller is electrically connected respectively with water level sensor, suction pump, water-delivery pump, humidity sensor.
In one preferred embodiment of the utility model, the input ports of the filtering ponds is provided with solenoid valve, solenoid valve with
The output terminal electrical connection of controller.The solenoid valve is for turning off rain drainage pipe, by rainwater storage in underground pipe gallery
In, the open and close of solenoid valve are controlled by controller.
In one preferred embodiment of the utility model, be respectively arranged with from top to bottom in the filtering ponds coarse filtration net,
The rainwater for flowing into filtering ponds, is filtered, the mistake by thin filter screen, filter membrane by coarse filtration net, thin filter screen, filter membrane
The side in filter tank is provided with cleaning valve, opens cleaning valve, can clear up coarse filtration net, thin filter screen, filter on filter membrane
Sundries and part repair.
In one preferred embodiment of the utility model, the underground pipe gallery is internally provided with catchment wall.
In one preferred embodiment of the utility model, the inner bottom of the sterilization pool is provided with infundibulate water collector,
The surface of the water collector is provided with disinfection film, removes the harmful microorganisms such as germ in rainwater, and final clean water is into infiltrating
Saturating well.
In one preferred embodiment of the utility model, the osmos tube uses the pvc pipe equipped with through-hole, osmos tube it is outer
Fill gravel in surface.Underground is penetrated by the through-hole on osmos tube by a rainwater part for sterilization pool, a part, which flows into, oozes
In saturating well.
In one preferred embodiment of the utility model, the suction pump uses high-power brushless direct current with water-delivery pump
Machine.
In one preferred embodiment of the utility model, the output terminal of the controller is also associated with system switching.
The beneficial effects of the utility model are：
(1) the utility model gets up rainwater-collecting, and underground is penetrated into after processing, can recharge of groundwater money
Source reduces the burden of sewerage system, reduces urban waterlogging, and saved water resource；
(2) using water level sensor, can with measurement road amount of rainfall, can then start when road excessive rainfall suction pump into
Row draws water, and reduces the generation of urban waterlogging；Using underground pipe gallery, can be used for storing rainwater when amount of rainfall is excessive, together
When be convenient to clean and repair water treatment facilities；Using humidity sensor, the content of water in soil can be measured；Using controller come
The carrying capacity of water-delivery pump is controlled, reaches the best water content requirement of soil；
(3) the utility model realizes rainwater-collecting, processing and the infiltration in sponge city, and the rainwater of collection passes through filtering ponds
It filters the harmful microorganisms such as the germ in sundries and particulate matter, sterilization pool removal rainwater and generates clean water, finally arranged by capillary
Water pipe is flowed into soil, effectively supplemented with groundwater resources, is suitable for wide popularization and application.
Description of the drawings
Fig. 1 is the structure diagram of rainwater penetration system one preferred embodiment of the utility model based on sponge city；
Fig. 2 is the electrical principle block diagram of the rainwater penetration system based on sponge city；
The label of each component is as follows in attached drawing：1st, controller, 2, rain drainage pipe, 3, water level sensor, 4, underground it is comprehensive
Close piping lane, 401, catchment wall, 5, suction pump, 6, solenoid valve, 7, filtering ponds, 701, coarse filtration net, 702, thin filter screen, 703, mistake
Filter membrane, 704, cleaning valve, 8, sterilization pool, 801, disinfection film, 802, water collector, 9, osmos tube, 10, infiltration well, 11, draining it is dark
Pipe, 12, capillary drainpipe, 13, humidity sensor, 14, water-delivery pump, 15, system switching.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
It please refers to Fig.1 and Fig. 2, the utility model embodiment includes：
A kind of rainwater penetration system based on sponge city, it is main including controller 1, the rain drainage pipe being sequentially connected
2nd, filtering ponds 7, sterilization pool 8, infiltration well 10, closed drain 11.
Water level sensor 3 is provided at the input port of the rain drainage pipe 2, middle part is provided with suction pump 5, rear portion is set
Solenoid valve 6 is equipped with, the filtering ponds 7 are arranged in underground pipe gallery 4 with sterilization pool 8, are set inside the underground pipe gallery 4
It is equipped with catchment wall 401.The output terminal of the sterilization pool 8 is connected by osmos tube 9 with permeating the water inlet of well 10, in infiltration well 10
Outlet pipe on be provided with water-delivery pump 14.Several capillary drainpipes 12, capillary drainpipe are provided on the closed drain 11
Humidity sensor 13 is provided in soil near 12.The output terminal of the controller 1 respectively with water level sensor 3, suction pump
5th, solenoid valve 6, water-delivery pump 14, humidity sensor 13 are electrically connected.
Further, coarse filtration net 701, thin filter screen 702, filtering are respectively arranged in the filtering ponds 7 from top to bottom
The rainwater for flowing into filtering ponds 7 is filtered by film 703 by coarse filtration net 701, thin filter screen 702, filter membrane 703.The mistake
The side in filter tank 7 is provided with cleaning valve 704, opens cleaning valve 704, can clear up coarse filtration net 701, thin filter screen 702, mistake
Sundries and the part repair filtered on filter membrane 703.The inner bottom of the sterilization pool 8 is provided with infundibulate water collector 801, institute
The surface for stating water collector 801 is provided with disinfection film 802, removes the harmful microorganisms such as germ in rainwater, final clean water into
Enter to permeate well 10.
In addition, the osmos tube 9 is using the pvc pipe equipped with through-hole (not shown), the outer surface filling gravel of osmos tube 9
Stone.Underground is penetrated by the through-hole on osmos tube 9 by a rainwater part for sterilization pool 8, a part is flowed into infiltration well 10.
The suction pump 5 uses high-power brushless direct current generator with water-delivery pump 14.
With reference to Fig. 2, the output terminal of the controller 1 is also associated with system switching 15, for cut-offfing controller 1, realizes section
About electricity consumption improves the service life of each component.In the rainwater penetration system, controller 1, water level sensor 3, suction pump 5, electricity
Magnet valve 6, water-delivery pump 14, humidity sensor 13, system switching 15 are commercial product, it is preferred that the model of the controller 1
MSP430F169 is the control core of the rainwater penetration system.
The operation principle of the rainwater penetration system is：Water level sensor 3 is provided at 2 input port of drainage pipeline, it can
With measurement road amount of rainfall, when road excessive rainfall can then start suction pump 5 draws water, when simultaneously closing off solenoid valve 6, rain
Water is stored in catchment wall 401.Water treatment facilities is arranged in underground pipe gallery 4 and is set in the side of filtering ponds
Valve 704 is cleared up, convenient for the repair and cleaning of device.Urban road rainwater flows into rain drainage pipe 2 by underground integrated pipe
Corridor 4 is imported in filtering ponds 7, is carried out sundries and particulate matter and is filtered out, it is filtered after rainwater enter back into sterilization pool 8, removal is wherein
The harmful microorganisms such as germ, final clean water enters infiltration well 9, and a part of rainwater penetrates into underground by osmos tube 9, one
Part rainwater can enter capillary drainpipe 12 by permeating the water outlet of well 9 and flow into soil.Near capillary drainpipe 12
Humidity sensor 13 is equipped in soil, the water content of soil can be measured, if starting when not reaching water content needed for soil defeated
15 water delivery of water pump controls the carrying capacity of water-delivery pump 14 using controller 1, reaches the best water content requirement of soil.
The utility model realizes rainwater-collecting, processing and the infiltration in sponge city, can recharge of groundwater resource, reduce
The burden of sewerage system reduces urban waterlogging, and has saved water resource, is suitable for wide popularization and application.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of rainwater penetration system based on sponge city, which is characterized in that mainly including controller, the rainwater being sequentially connected
Drainage pipeline, filtering ponds, sterilization pool, infiltration well, closed drain；
Water level sensor is provided at the input port of the rain drainage pipe, middle part is provided with suction pump；
The filtering ponds are arranged on sterilization pool in underground pipe gallery, and the output terminal of the sterilization pool passes through osmos tube and infiltration
The water inlet of well is connected, and water-delivery pump is provided on the outlet pipe of infiltration well；
It is provided with several capillary drainpipes on the closed drain, humidity sensor is provided in the soil near capillary drainpipe
Device；
The output terminal of the controller is electrically connected respectively with water level sensor, suction pump, water-delivery pump, humidity sensor.
2. the rainwater penetration system according to claim 1 based on sponge city, which is characterized in that the filtering ponds it is defeated
Entrance is provided with solenoid valve, and solenoid valve is electrically connected with the output terminal of controller.
3. the rainwater penetration system according to claim 1 based on sponge city, which is characterized in that in the filtering ponds from
Coarse filtration net, thin filter screen, filter membrane are respectively arranged under, the side of the filtering ponds is provided with cleaning valve.
4. the rainwater penetration system according to claim 1 based on sponge city, which is characterized in that the underground integrated pipe
Corridor is internally provided with catchment wall.
5. the rainwater penetration system according to claim 1 based on sponge city, which is characterized in that the sterilization pool it is interior
Portion bottom end is provided with infundibulate water collector, and the surface of the water collector is provided with disinfection film.
6. the rainwater penetration system according to claim 1 based on sponge city, which is characterized in that the osmos tube uses
Pvc pipe equipped with through-hole, the outer surface filling gravel of osmos tube.
7. the rainwater penetration system according to claim 1 based on sponge city, which is characterized in that the suction pump with it is defeated
Water pump uses high-power brushless direct current generator.
8. the rainwater penetration system according to claim 1 based on sponge city, which is characterized in that the controller it is defeated
Outlet is also associated with system switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774480.2U CN207582567U (en) | 2017-12-18 | 2017-12-18 | Rainwater penetration system based on sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774480.2U CN207582567U (en) | 2017-12-18 | 2017-12-18 | Rainwater penetration system based on sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582567U true CN207582567U (en) | 2018-07-06 |
Family
ID=62738650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774480.2U Expired - Fee Related CN207582567U (en) | 2017-12-18 | 2017-12-18 | Rainwater penetration system based on sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026894A (en) * | 2021-03-27 | 2021-06-25 | 中工建设集团(福建)有限公司 | Sponge city water seepage drainage and drainage engineering improves green water circulating system |
| CN113767723A (en) * | 2021-09-10 | 2021-12-10 | 中国农业科学院农田灌溉研究所 | Saline-alkali soil salinity leaching negative-pressure concealed pipe drainage system and method |
-
2017
- 2017-12-18 CN CN201721774480.2U patent/CN207582567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026894A (en) * | 2021-03-27 | 2021-06-25 | 中工建设集团(福建)有限公司 | Sponge city water seepage drainage and drainage engineering improves green water circulating system |
| CN113767723A (en) * | 2021-09-10 | 2021-12-10 | 中国农业科学院农田灌溉研究所 | Saline-alkali soil salinity leaching negative-pressure concealed pipe drainage system and method |
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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: 20180706 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |