CN215290486U - Rainwater purification and diversion device - Google Patents
Rainwater purification and diversion device Download PDFInfo
- Publication number
- CN215290486U CN215290486U CN202120880087.1U CN202120880087U CN215290486U CN 215290486 U CN215290486 U CN 215290486U CN 202120880087 U CN202120880087 U CN 202120880087U CN 215290486 U CN215290486 U CN 215290486U
- Authority
- CN
- China
- Prior art keywords
- water guide
- rainwater
- layer
- guide pipe
- water
- 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.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a rainwater purification and diversion device, which comprises a water guide pipe, wherein the top of the water guide pipe is provided with a surface cover, the water guide pipe and the surface cover are detachably and movably connected, the joint of the surface cover and the water guide pipe is provided with a sewage-intercepting filter material, the bottom of the water guide pipe is provided with a bottom plate, the bottom plate is provided with a plurality of water outlet holes, the bottom of the water guide pipe is provided with a rainwater purification carbon layer, the side wall of the water guide pipe where the rainwater purification carbon layer is positioned is provided with at least one first water guide layer, and the side wall at the top of the water guide pipe is provided with at least one second water guide layer; the first water guide layer and the second water guide layer respectively comprise a plurality of water guide holes which are uniformly distributed in the circumferential direction of the side wall of the water guide pipe. When the utility model is used, rainwater can be quickly led into the water storage material through the rainwater purification and flow guide device when raining, and the rainwater can not be limited by surface hardening and can permeate into the ground; a plurality of rainwater filtering layers are arranged in the flow guiding device, so that other impurities in rainwater are effectively removed, and the water quality is improved to the greatest extent.
Description
Technical Field
The utility model particularly relates to an improvement of rainwater purification guiding device structure.
Background
Rainwater is the largest fresh water resource in the nature, the shortage of fresh water resources in China exists currently, underground water level is continuously reduced in recent years, rivers are dried up, wetlands and lakes disappear in a large area, according to the 19-month report of 3-month of New Law society, the report of 2018 United nations' world water development report, 36 hundred million people are estimated to exist every year, namely, nearly half of the population lives in a region with water resource shortage in at least one month in one year, and the number is increased to 57 hundred million by 2050. As the rapid development of urbanization, the large area of green land disappears, the urban soil becomes large area of hard cover, the rainwater can not return to the soil, and the groundwater can not be supplemented. In addition, the water consumption of landscape water, road cleaning, greening, car washing and the like in cities is increased rapidly, so that the originally tense fresh water resources are lacked. In addition, due to the urban heat island effect, rapid rain frequently occurs, rainwater cannot naturally permeate underground, the pressure of an urban pipe network system is increased, urban waterlogging, flooding first floor, serious underground seeper and other events are caused, waterlogging disasters occur every year, and daily life of people is influenced and great loss is brought to economy.
The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city. The international general term of the construction of the low-impact development rainwater system is that a water storage substance is arranged below soil, the water storage substance absorbs water and stores water when raining, and the stored water is released and utilized when needed, so that rainwater can freely migrate in cities. Since the urban soil becomes a large-area hard cover, rainwater cannot be guided in, and in addition, the rainwater can be mixed with various substances, a diversion device for purifying and guiding the rainwater into the underground needs to be designed.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problems, an object of the present invention is to provide a rainwater purification and diversion apparatus, which includes a water conduit, a surface cover is disposed on the top of the water conduit, the surface cover is movably connected to the water conduit, the water conduit and the surface cover are detachably and movably connected, the connection mode is through an embedded connection or a cap connection or a buckle connection, a sewage interception filter material is disposed at the connection position of the surface cover and the water conduit, rainwater flows into the water conduit through the sewage interception filter material, and the sewage interception filter material is used for removing suspended matters in the rainwater; the rainwater purification device is technically characterized in that a rainwater purification carbon layer is arranged at the bottom in the water conduit, at least one first water guide layer is arranged on the side wall of the water conduit where the rainwater purification carbon layer is located, and at least one second water guide layer is arranged on the side wall of the top of the water conduit;
the first water guide layer and the second water guide layer comprise a plurality of water guide holes which are uniformly distributed on the circumferential direction of the side wall of the water guide pipe.
In one embodiment, a long-acting removal P, N filler layer for removing nitrogen and phosphorus in rainwater is arranged above the rainwater purification carbon layer.
In one embodiment, a gravel filter layer is arranged above the long-acting removal P, N filler layer.
In one embodiment, a gravel filtering layer is arranged above the rainwater purification carbon layer.
Compared with the prior art, the utility model has the advantages that firstly, rainwater can be quickly led into the water storage material through the rainwater purification and diversion device during rainfall, and the rainwater is prevented from being limited by surface hardening and permeating underground; secondly, a plurality of rainwater filtering layers are arranged in the flow guide device, so that other impurities in rainwater are effectively removed, and the water quality is improved to the greatest extent; and thirdly, the surface runoff can be directly reduced, the effects of peak clipping and storage regulation are achieved, and the waterlogging is reduced.
Drawings
Fig. 1 is a schematic view of an application scenario of the present invention;
fig. 2 is a schematic structural diagram of a first embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a second embodiment of the present disclosure;
wherein: 1-water guide pipe, 101-surface cover, 102-bottom plate, 103-rainwater purification carbon layer, 104-first water guide layer, 105-second water guide layer, 106-long-acting removal P, N filler layer, 107-gravel filter layer, 2-water storage substance, 3-filler and 4-soil.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In a first embodiment, please refer to fig. 1 and 2, a rainwater purification and diversion apparatus includes a water conduit 1, a surface cover 101 is disposed on the top of the water conduit 1, the surface cover 101 is movably connected with the water conduit 1, the water conduit 1 and the surface cover 101 are detachably and movably connected, the connection mode is that the surface cover 101 and the water conduit 1 are connected by an embedded connection or a cap connection or a buckle connection, a sewage interception filter material is disposed at the connection position of the surface cover 101 and the water conduit 1, rainwater flows into the water conduit 1 through the sewage interception filter material, and the sewage interception filter material is used for removing suspended matters in the rainwater; a bottom plate 102 is arranged at the bottom of the water guide pipe 1, a plurality of water outlet holes are formed in the bottom plate 102, rainwater flows out of the water outlet holes of the bottom plate after being purified and guided by the water guide pipe 1, a rainwater purification carbon layer 103 is arranged at the bottom inside the water guide pipe 1, at least one first water guide layer 104 is arranged on the side wall of the water guide pipe 1 where the rainwater purification carbon layer 103 is located, and at least one second water guide layer 105 is arranged on the side wall of the top of the water guide pipe 1; the first water guide layer 104 and the second water guide layer 105 include a plurality of water guide holes uniformly distributed in the circumferential direction of the side wall of the water guide pipe 1.
After raining, the rainwater passes through the dirt filter media of cutting of face lid department, with great impurity filtering, the rainwater gets into aqueduct 1 behind the dirt filter media of cutting, simultaneously, the rainwater on earth's surface can be through filler 3 (generally for the rubble) on every side of aqueduct 1 top and flow into aqueduct 1 through second water guide hole 105 after primarily filtering, the rainwater that gets into aqueduct 1 is through leading-in 2 in the material of storing water of first water guide hole 104 to the underground behind the filter layer of aqueduct 1 inside.
In the second embodiment, referring to fig. 3, a rainwater purification and diversion device includes a long-acting P, N filler layer 106 for removing nitrogen and phosphorus in rainwater above a rainwater purification carbon layer 103, and a gravel filter layer 107 above a long-acting P, N filler layer 106.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Rainwater purifies guiding device, its characterized in that: including the aqueduct, the top of aqueduct is equipped with the face lid, the aqueduct is detachable swing joint with the face lid, and the junction of face lid and aqueduct is equipped with cuts dirty filter media, and the bottom of aqueduct is equipped with the bottom plate, is equipped with a plurality of apopore on the bottom plate, its technical characterized in that:
the bottom in the water guide pipe is provided with a rainwater purification carbon layer, the side wall of the water guide pipe where the rainwater purification carbon layer is located is provided with at least one first water guide layer, and the side wall of the top of the water guide pipe is provided with at least one second water guide layer;
the first water guide layer and the second water guide layer respectively comprise a plurality of water guide holes which are uniformly distributed in the circumferential direction of the side wall of the water guide pipe.
2. The rainwater purification and diversion device according to claim 1, wherein: and a long-acting P, N removing filler layer for removing nitrogen and phosphorus in the rainwater is arranged above the rainwater purification carbon layer.
3. The rainwater purification and diversion device according to claim 2, wherein: and a gravel filtering layer is arranged above the long-acting removal P, N packing layer.
4. The rainwater purification and diversion device according to claim 1, wherein: and a gravel filtering layer is arranged above the rainwater purification carbon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120880087.1U CN215290486U (en) | 2021-04-27 | 2021-04-27 | Rainwater purification and diversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120880087.1U CN215290486U (en) | 2021-04-27 | 2021-04-27 | Rainwater purification and diversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215290486U true CN215290486U (en) | 2021-12-24 |
Family
ID=79538147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120880087.1U Active CN215290486U (en) | 2021-04-27 | 2021-04-27 | Rainwater purification and diversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215290486U (en) |
-
2021
- 2021-04-27 CN CN202120880087.1U patent/CN215290486U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104005316B (en) | A kind of road kerb that there is draining and cut dirty function | |
| CN103073111B (en) | Urban road rainfall runoff ecological coprocessing device and method | |
| CN203095721U (en) | Urban road stormwater runoff ecological coprocessing device | |
| CN105735449B (en) | A kind of urban road rainwater collecting and treating system | |
| CN101775839A (en) | Rainwater penetrating-discharging integrated ecological system | |
| CN105735405B (en) | A kind of rainwater collecting and treating system on building roof | |
| KR20150110193A (en) | Landscaping planting a portion of rainwater storage tank impingement | |
| CN202689172U (en) | Combined system pipe network dry weather sewage and initial rainwater multifunctional intercepting well | |
| CN208898678U (en) | A kind of rain collector | |
| CN110627313A (en) | Novel rainwater filtration system suitable for sponge city | |
| CN201817851U (en) | Rainwater ecological utilization system | |
| CN215290486U (en) | Rainwater purification and diversion device | |
| CN206477214U (en) | A kind of sponge urban pavement permeable structure | |
| CN210887104U (en) | Rainwater interception purification rapid-discharging revetment | |
| CN104294905A (en) | Pervious concrete pavement system with filter material well | |
| CN207861912U (en) | A kind of filtration underground sand bed for sponge city | |
| CN107939126B (en) | Disaster prevention purification water storage three-dimensional parking lot | |
| CN110725382A (en) | Ground rainwater flow guide system for sponge city construction and application method | |
| CN214784509U (en) | A drainage pipe for municipal works | |
| CN105439306A (en) | Scattered rainwater front recovery purification system equipment | |
| CN214530988U (en) | Overflow port of rainwater garden | |
| CN212640225U (en) | Use infiltration pond of rainwater and river overflow | |
| CN211898152U (en) | Ecological structure of city river bank road | |
| CN204098198U (en) | A kind of pervious concrete being provided with filtrate well is mated formation system | |
| CN203346756U (en) | Grassed ditch system suitable for oversanded runoff in mountainous city |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |