CN214994434U - Rainwater comprehensive conservation system based on sponge city - Google Patents
Rainwater comprehensive conservation system based on sponge city Download PDFInfo
- Publication number
- CN214994434U CN214994434U CN202023031850.8U CN202023031850U CN214994434U CN 214994434 U CN214994434 U CN 214994434U CN 202023031850 U CN202023031850 U CN 202023031850U CN 214994434 U CN214994434 U CN 214994434U
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- rainwater
- water supply
- water tank
- 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 rainwater comprehensive conservation system based on the sponge city comprises a rainwater filtering layer, a water collecting tank and a water supply device, wherein the rainwater filtering layer is communicated with the water collecting tank, a filtering water tank is arranged in the water collecting tank, and the water collecting tank is separated from the filtering water tank through a first filtering plate. This comprehensive self-supporting system of rainwater has satisfied the water source supply under the different industry demand conditions through carrying out the part filtration to the rainwater in the water catch bowl, makes the rainwater that the sponge city was collected obtain effectual utilization, has reached the effect that improves the rainwater utilization ratio, sets up emergent water pipe simultaneously between first water tank and second water tank, has further improved the rate of utilization of rainwater.
Description
Technical Field
The utility model belongs to the technical field of the construction of sponge city, concretely relates to culvert system is synthesized to rainwater based on sponge city.
Background
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 is 'low-impact development of rainwater system construction', water absorption, water storage, water seepage and water purification work are carried out when raining, and stored water is released and utilized as required, so that rainwater can freely migrate in cities. From the ecological system service, the water ecological infrastructure is constructed through cross-scale construction and is constructed by combining various specific technologies, and the water ecological infrastructure is the core of a sponge city. And the multi-pipeline structure of the rainwater conservation purification repair system in the sponge city in the prior art easily influences rainwater treatment, pipeline conveying treatment is inconvenient, the effect of integrated treatment cannot be achieved, the centralization of a treatment pool is not high, incomplete operation such as rainwater conservation and purification is caused, and water leakage and water source waste are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a comprehensive rainwater conservation system based on a sponge city, which comprises a rainwater filtering layer, a water collecting tank and a water supply device, wherein the rainwater filtering layer is communicated with the water collecting tank, a filtering water tank is arranged in the water collecting tank, and the water collecting tank is separated from the filtering water tank by a first filtering plate; the water collecting tank is communicated with the first water supply device, the filtering water tank is communicated with the second water supply device, the first water supply device comprises a first water tank, the second water supply device comprises a second water tank, the first water tank and the second water tank are provided with a plurality of water outlet pipes, the first water tank and the second water tank are communicated through an emergency water pipe, the emergency water pipe is provided with an emergency water valve, and a second filter plate transversely arranged in the second water tank is arranged below the joint of the emergency water pipe and the second water tank.
Furthermore, the rainwater filter layer comprises a surface layer, a permeable layer, a water storage layer and a water purification layer which are sequentially arranged from top to bottom.
Furthermore, the middle part of the first filter plate is provided with a filter clapboard, and the two ends of the first filter plate are provided with closed clapboards.
Furthermore, the first water supply device further comprises a first water supply pipe communicated with the first water tank, a first water supply valve and a first water pump are arranged on the first water supply pipe, the second water supply device further comprises a second water supply pipe communicated with the second water tank, and a second water supply valve and a second water pump are arranged on the second water supply pipe.
Further, the first and second water supply valves are simultaneously connected to the water valve controller.
Furthermore, a spare water tank communicated with the first water supply pipe is arranged on the outer side of the water collecting tank, the spare water tank is communicated with the water collecting tank through a spare pipeline on the inner wall of the water collecting tank, and the spare pipeline is located above the filter plate.
Furthermore, liquid level sensors are arranged in the first water tank and the second water tank, and the liquid level sensors are connected with an alarm device.
Has the advantages that: the utility model discloses a culvert system is synthesized to rainwater based on sponge city, this culvert system is synthesized to rainwater carries out the part through the rainwater to the water catch bowl and filters, has satisfied the water source supply under the different industry demand conditions, makes the rainwater that the sponge city was collected obtain effectual utilization, has reached the effect that improves rainwater utilization ratio, sets up emergent water pipe simultaneously between first water tank and second water tank, has further improved the rate of utilization of rainwater.
Drawings
FIG. 1 is a schematic structural diagram of a comprehensive rainwater conservation system based on a sponge city;
in the figure: 11. the water purification system comprises a ground surface layer 12, a permeable layer 13, a water storage layer 14, a water purification layer 2, a water collecting tank 21, a first filter plate 211, a filter partition plate 212, a closed partition plate 22, a standby water tank 221, a standby pipeline 3, a filter water tank 41, a first water tank 42, a first water supply pipe 421, a first water supply valve 422, a first water pump 51, a second water tank 52, a second water supply pipe 521, a second water supply valve 522, a second water pump 53, a second filter plate 6, a water outlet pipe 7, an emergency water pipe 71 and an emergency water valve
Detailed description of the preferred embodiments
In order to deepen the understanding of the present invention, the present invention is described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in figure 1, the comprehensive rainwater conservation system based on the sponge city comprises a rainwater filtering layer, a water collecting tank 2 and a water supply device, wherein the rainwater filtering layer is communicated with the water collecting tank 2 and comprises a ground surface layer 11, a permeable layer 12, a water storage layer 13 and a water purification layer 14 which are sequentially arranged from top to bottom, a filtering water tank 3 is arranged in the water collecting tank 2, the water collecting tank 2 is separated from the filtering water tank 3 through a first filtering plate 21, the middle part of the first filtering plate 21 is a filtering partition plate, and two ends of the first filtering plate 21 are closed partition plates.
The water collecting tank 2 is communicated with a first water supply device, the filtering water tank 3 is communicated with a second water supply device, the first water supply device comprises a first water tank 41 and a first water supply pipe 42 communicated with the first water tank 41, a first water supply valve 421 and a first water pump 422 are arranged on the first water supply pipe 42, the second water supply device comprises a second water tank 51 and a second water supply pipe 52 communicated with the second water tank 51, a second water supply valve 521 and a second water pump 522 are arranged on the second water supply pipe 52, and the first water supply valve 421 and the second water supply valve 521 are simultaneously connected with a water valve controller (not shown in the figure).
The emergency water tank is characterized in that a plurality of water outlet pipes 6 are arranged on the first water tank 41 and the second water tank 51, the first water tank 41 is communicated with the second water tank 51 through an emergency water pipe 7, an emergency water valve 71 is arranged on the emergency water pipe 7, a second filter plate 53 transversely arranged in the second water tank 52 is arranged below the joint of the emergency water pipe 7 and the second water tank 52, liquid level sensors (not shown in the figure) are arranged in the first water tank 41 and the second water tank 51, and the liquid level sensors are connected with an alarm device (not shown in the figure).
The outside of the water collecting tank 2 is provided with a standby water tank 22 communicated with the first water supply pipe 42, the standby water tank 22 is communicated with the water collecting tank 2 through a standby pipeline 221 on the inner wall of the water collecting tank 2, and the standby pipeline 221 is positioned above the filter plate 21.
This comprehensive self-supporting system of rainwater has satisfied the water source supply under the different industry demand conditions through carrying out the part filtration to the rainwater in the water catch bowl, makes the rainwater that the sponge city was collected obtain effectual utilization, has reached the effect that improves the rainwater utilization ratio, sets up emergent water pipe simultaneously between first water tank and second water tank, has further improved the rate of utilization of rainwater.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The comprehensive rainwater conservation system based on the sponge city comprises a rainwater filtering layer, a water collecting tank and a water supply device, wherein the rainwater filtering layer is communicated with the water collecting tank; the water collecting tank is communicated with the first water supply device, the filtering water tank is communicated with the second water supply device, the first water supply device comprises a first water tank, the second water supply device comprises a second water tank, the first water tank and the second water tank are provided with a plurality of water outlet pipes, the first water tank and the second water tank are communicated through an emergency water pipe, the emergency water pipe is provided with an emergency water valve, and a second filter plate transversely arranged in the second water tank is arranged below the joint of the emergency water pipe and the second water tank.
2. The comprehensive rainwater conservation system based on the sponge city as claimed in claim 1, wherein the rainwater filtering layer comprises a surface layer, a permeable layer, an aquifer and a water purification layer which are arranged from top to bottom in sequence.
3. The comprehensive rainwater conservation system based on the sponge city as claimed in claim 1, wherein the middle part of the first filter plate is a filtering partition plate, and the two ends of the first filter plate are closed partition plates.
4. The comprehensive rainwater conservation system based on the sponge city as claimed in claim 1, wherein the first water supply device further comprises a first water supply pipe communicated with the first water tank, the first water supply pipe is provided with a first water supply valve and a first water pump, the second water supply device further comprises a second water supply pipe communicated with the second water tank, and the second water supply pipe is provided with a second water supply valve and a second water pump.
5. The comprehensive rainwater conservation system based on the sponge city as claimed in claim 4, wherein the first water supply valve and the second water supply valve are simultaneously connected with the water valve controller.
6. The comprehensive rainwater conservation system based on the sponge city as claimed in claim 4, wherein a spare water tank communicated with the first water supply pipe is arranged outside the water collection tank, the spare water tank is communicated with the water collection tank through a spare pipeline on the inner wall of the water collection tank, and the spare pipeline is positioned above the filter plate.
7. The comprehensive rainwater conservation system based on the sponge city as claimed in claim 1, wherein liquid level sensors are arranged in the first water tank and the second water tank, and the liquid level sensors are connected with the alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031850.8U CN214994434U (en) | 2020-12-16 | 2020-12-16 | Rainwater comprehensive conservation system based on sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031850.8U CN214994434U (en) | 2020-12-16 | 2020-12-16 | Rainwater comprehensive conservation system based on sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214994434U true CN214994434U (en) | 2021-12-03 |
Family
ID=79083653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023031850.8U Active CN214994434U (en) | 2020-12-16 | 2020-12-16 | Rainwater comprehensive conservation system based on sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214994434U (en) |
-
2020
- 2020-12-16 CN CN202023031850.8U patent/CN214994434U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105735449B (en) | A kind of urban road rainwater collecting and treating system | |
| CN106480902A (en) | There is water-retention and the underground pipe gallery of preliminary filtering function | |
| CN206428782U (en) | Rainwater-collecting reclaiming system | |
| CN202380655U (en) | House rainwater collecting device | |
| CN202401516U (en) | Rainwater collection and utilization unit according to water quality | |
| CN206368389U (en) | One kind backwash and sewage sucking system | |
| CN105442668A (en) | Roof rainwater recycling system | |
| CN112962753B (en) | Rain and sewage diversion system | |
| CN204352649U (en) | Construction rainwater-collecting cyclic utilization system | |
| CN203296109U (en) | Roof rainwater recovery recycled water utilization system with zero energy consumption | |
| CN206233688U (en) | A kind of urban construction guardrail | |
| CN214994434U (en) | Rainwater comprehensive conservation system based on sponge city | |
| CN104775481B (en) | Water self-circulation system in building community | |
| CN205369375U (en) | Roof rainwater's recycle system | |
| CN112962746A (en) | Rainwater comprehensive conservation system based on sponge city | |
| CN203531044U (en) | Roof rainwater recycling, purification and classified reutilization device | |
| CN210177586U (en) | Building rainwater collecting system based on BIM | |
| CN207512878U (en) | A kind of intelligent rainwater automated processing system based on Municipal Road Engineering | |
| CN209024299U (en) | Bury formula rainwater processing system | |
| CN102155036A (en) | Engineering rainfall or rainwater recycling system | |
| CN202730864U (en) | Recycled water recycling system | |
| CN214994435U (en) | A rainwater afforestation circulation system for sponge city construction | |
| CN111321774A (en) | Green energy-saving rainwater recycling method | |
| CN215483403U (en) | Reinforced hardened paving lower rainwater storage and rainwater recycling device | |
| CN208039442U (en) | Roof rainwater collection treatment for reuse equipment with phosphorus removal functional |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |