CN210382120U - Urban greening rainwater saving system - Google Patents
Urban greening rainwater saving system Download PDFInfo
- Publication number
- CN210382120U CN210382120U CN201920710490.2U CN201920710490U CN210382120U CN 210382120 U CN210382120 U CN 210382120U CN 201920710490 U CN201920710490 U CN 201920710490U CN 210382120 U CN210382120 U CN 210382120U
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- CN
- China
- Prior art keywords
- water
- pipeline
- rainwater
- storage pipeline
- sewer
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- 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
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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
Abstract
The utility model discloses an urban greening rainwater storage system, which comprises a green belt arranged in the middle of a road or on both sides of the road, wherein one side of the road adjacent to the green belt is provided with a sewer, the sewer is connected with a rainwater pipeline, the bottom of the green belt is provided with a water storage pipeline, the top of the water storage pipeline is connected with a water inlet pipeline, the water inlet pipeline is connected with the sewer, and a water quantity sensor is arranged in the water storage pipeline; utilize to bury storage pipeline underground in the bottom of greenbelt, the rainwater reposition of redundant personnel part with the sewer gets into storage pipeline, reduce the rainwater to the drainage pressure of rainwater pipe network, utilize the water yield inductor to control the water level in the storage pipeline in real time, the delivery port of storage pipeline bottom is effectively discharged the water yield, guarantee the water level in the storage pipeline in real time, the water pipe of connection can carry out the water yield at the barren period of rainwater and supply in to the pipeline, complement at through water level inductor real-time control water source, reach the effective distribution that effectively reduces rainwater official gazette pressure and greenbelt water resource.
Description
Technical Field
The utility model relates to a rainwater saving system especially relates to urban afforestation rainwater saving system.
Background
At present, most of cities in China are hard pavements, most of rainfall in urban areas is discharged from the cities through municipal drainage pipelines, when rainfall intensity is high, the drainage efficiency of municipal drainage pipelines can be far away from meeting requirements, accumulated water on the pavements, inconvenience in traffic and potential safety hazards are caused easily, and meanwhile, as the rainfall is discharged from the cities into river channels, fresh water resources cause waste, urban underground water cannot be supplied, and the urban ecological environment is fragile. The conventional method is to use concave greenbelts at two sides of a road surface, the concave greenbelts are public greenbelts with lower elevation than surrounding road surfaces, also called low-potential greenbelts, and the concept is to use concave open spaces to receive and store rainwater, so that the method has the effects of supplementing underground water, regulating runoff and flood retardation and reducing runoff pollution.
Therefore, the urban water treatment system mainly using drainage needs to be broken through, so that the urban rainfall can permeate into the ground as much as possible to build a sponge city, and one important urgent problem to be solved is how to quickly collect and convey the rainwater permeating into the road or the surface of the ground and the surface of the ground to a designated water collecting point, so as to perform uniform filtration and water quality treatment.
SUMMERY OF THE UTILITY MODEL
To the problem that the aforesaid appears, the utility model provides a save the rainwater to supply with the afforestation in a centralized way reduces the pressure to the rainwater pipe network in the frequent season of rainwater, reduces the demand that the afforestation was irrigated to city running water simultaneously.
A city greening rainwater storage system comprises a green belt arranged in the middle of a road or on two sides of the road, wherein a sewer is arranged on one side of the road adjacent to the green belt and connected with a rainwater pipeline, a water storage pipeline is arranged at the bottom of the green belt, a water inlet pipeline is connected to the top of the water storage pipeline and connected with the sewer, and a water quantity sensor is arranged in the water storage pipeline; the green belt is provided with a greening spraying device, and the greening spraying device is connected with the water storage pipeline; the bottom of the water storage pipeline is provided with a water outlet, the water outlet is connected with a water outlet pipe, and the water outlet pipe is connected with a rainwater pipeline
Furthermore, a movable sealing cover is arranged at the top of the water storage pipeline.
Further, the spraying device comprises a water feeder, a controller, a spray head and a pipeline, wherein the water feeder is arranged in the water storage pipeline, and the controller is arranged in the green belt and arranged on the pipeline between the water feeder and the spray head.
Furthermore, the water storage device also comprises a tap water pipeline which is connected with the water storage pipeline and is provided with a flow switch.
Furthermore, the water quantity sensor is a floating ball type liquid level controller, the bottom of the floating ball type liquid level controller is connected with a sealing block, the sealing block is arranged in a sealing mode with the water outlet, and the floating ball type liquid level controller is connected with a flow switch of a tap water pipe.
Compared with the prior art, the beneficial effect who has is: utilize to bury storage pipeline underground in the bottom of greenbelt, and pipeline and sewer and storage pipeline UNICOM, the rainwater reposition of redundant personnel part that will have the sewer gets into storage pipeline, reduce the rainwater to the drainage pressure of rainwater pipe net, utilize the water yield inductor to control the water level in the storage pipeline in real time, the delivery port of storage pipeline bottom is effectively discharged the water yield, guarantee the water level in the storage pipeline in real time, the water pipe of connection can carry out the water yield at the barren period of rainwater and supply in to the pipeline, complement through water level inductor real time control water source, reach the effective distribution that effectively reduces rainwater official gaging pressure and greenbelt water resource.
Drawings
Figure 1 is the utility model discloses urban afforestation rainwater saving system cross-sectional view.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
A city greening rainwater storage system comprises a green belt 2 arranged in the middle of a road 1 or on two sides of the road, wherein a sewer 3 is arranged on one side of the road adjacent to the green belt and is connected with a rainwater pipeline 4, a water storage pipeline 5 is arranged at the bottom of the green belt, a water inlet pipeline 6 is connected to the top of the water storage pipeline and is connected with the sewer, the water inlet end of the water inlet pipeline is higher than the water outlet end of the water inlet pipeline, and a water quantity sensor 7 is arranged in the water storage pipeline; the green belt is provided with a greening spraying device, and the greening spraying device is connected with the water storage pipeline; the bottom of the water storage pipeline is provided with a water outlet 8, the water outlet is connected with a water outlet pipe, the water outlet pipe is connected with a rainwater pipeline, and the rainwater pipeline is lower than the water storage pipeline.
Furthermore, the top of the water storage pipeline is provided with a movable sealing cover 9, and the movable sealing cover is convenient for maintaining and cleaning equipment in the water storage pipeline.
Further, spray set includes water feeder 10, controller 11, shower nozzle 12 and pipeline, the water feeder sets up in water storage pipeline, and the controller sets up in the greenbelt to set up on the pipeline between water feeder and shower nozzle, provide the water in the water storage pipeline through the water feeder and give the shower nozzle, through the water spray volume and the water spray period of controller control shower nozzle.
Further, the rainwater storage device also comprises a tap water pipeline 13 which is connected with the water storage pipeline and is provided with a flow switch 15, and water is supplied to the water storage pipeline for water source supplement in the rainwater-poor period.
Furthermore, the water quantity sensor is a floating ball type liquid level controller, the bottom of the floating ball type liquid level controller is connected with a sealing block 14, the sealing block is arranged in a closed mode with a water outlet, the floating ball type liquid level controller is connected with a flow switch of a tap water pipe, the floating ball type liquid level controller identifies the height of the water quantity in the water storage pipe through the sensor, when the water quantity is smaller than the set minimum water quantity height, the floating ball type liquid level controller controls the flow switch of the tap water pipe to be opened, water is injected into the water storage pipe until the water level reaches a set water level, when the water quantity in the water storage pipe reaches the highest set water level, the sealing block controlled and connected by the floating ball type liquid level controller is opened, and redundant water quantity is discharged until.
When the fall of the construction area is large, the water storage pipeline can be constructed in a sectional mode, and the situation that the water storage pipeline can be buried in a deeper stratum is reduced at a higher place of the terrain.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides an urban afforestation rainwater deposit system, is including setting up in the middle of the road or the greenbelt of road both sides, and road and the adjacent one side of greenbelt are equipped with the sewer, and the sewer is connected its characterized in that with rainwater pipeline: a water storage pipeline is arranged at the bottom of the green belt, a water inlet pipeline is connected to the top of the water storage pipeline, the water inlet pipeline is connected with a sewer, and a water quantity sensor is arranged in the water storage pipeline; the green belt is provided with a greening spraying device, and the greening spraying device is connected with the water storage pipeline; the bottom of the water storage pipeline is provided with a water outlet, the water outlet is connected with a water outlet pipe, and the water outlet pipe is connected with a rainwater pipeline.
2. An urban afforestation rainwater storage system as set forth in claim 1, wherein: the top of the water storage pipeline is provided with a movable sealing cover.
3. An urban afforestation rainwater storage system as set forth in claim 1, wherein: the spraying device comprises a water feeder, a controller, a spray head and a pipeline, wherein the water feeder is arranged in the water storage pipeline, and the controller is arranged in the green belt and arranged on the pipeline between the water feeder and the spray head.
4. An urban afforestation rainwater storage system as set forth in claim 1, wherein: the water storage device also comprises a tap water pipeline which is connected with the water storage pipeline and is provided with a flow switch.
5. An urban afforestation rainwater storage system as set forth in claim 1, wherein: the water quantity sensor is a floating ball type liquid level controller, the bottom of the floating ball type liquid level controller is connected with a sealing block, the sealing block is arranged in a sealing mode with the water outlet, and the floating ball type liquid level controller is connected with a flow switch of a tap water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710490.2U CN210382120U (en) | 2019-05-17 | 2019-05-17 | Urban greening rainwater saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710490.2U CN210382120U (en) | 2019-05-17 | 2019-05-17 | Urban greening rainwater saving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210382120U true CN210382120U (en) | 2020-04-24 |
Family
ID=70346061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710490.2U Expired - Fee Related CN210382120U (en) | 2019-05-17 | 2019-05-17 | Urban greening rainwater saving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210382120U (en) |
-
2019
- 2019-05-17 CN CN201920710490.2U patent/CN210382120U/en not_active Expired - Fee Related
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| 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: 20200424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |