CN209837227U - District rainwater collecting system - Google Patents
District rainwater collecting system Download PDFInfo
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- CN209837227U CN209837227U CN201822265323.XU CN201822265323U CN209837227U CN 209837227 U CN209837227 U CN 209837227U CN 201822265323 U CN201822265323 U CN 201822265323U CN 209837227 U CN209837227 U CN 209837227U
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- rainwater
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- filtering
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The utility model discloses a district rainwater collecting system, including the retaining module, the rainwater is collected the well, abandon the flow well, the filtering ponds, the tank, get well and irrigator, the retaining module is from last to having laid the dirt bed down in proper order, the rainwater filter membrane, the retaining module is transferred and is equipped with many rainwater collecting pipes, the rainwater collecting pipe is with rainwater input rainwater collection well in, rainwater is collected the well top and is equipped with the rainwater grate, be provided with the rainwater grid in the rainwater collection well, the rainwater is collected the well and is abandoned the flow well and link to each other, it is through linking to each other to abandon flow well opposite side and filtering ponds, be equipped with the three-layer filter screen in the filtering ponds, get into the tank behind the filtering ponds, be equipped with the mud pipe in the tank, the tank right part is equipped with gets the well, get and be equipped with the overflow pipe in the well, it is connected. The system can collect rainwater, can timely drain the accumulated water on the ground of the residential area, directly recycles the rainwater, and greatly reduces the water cost for watering flowers, plants and trees in the residential area.
Description
Technical Field
The utility model relates to a retrieval and utilization field is collected to the rainwater, especially relates to a retrieval and utilization system is collected to district rainwater.
Background
Global water resource demand is growing at 1% per year due to population growth, economic development, and shift in consumption patterns, which will increase dramatically in the next 20 years. Countries must implement a transition from countering nature to conforming to nature, better utilizing nature-based solutions to address water resource challenges. Rainwater is an important resource, the rainwater can water trees, flowers and plants when falling into the ground, the rainwater can supplement underground water when permeating into the ground, and the rainwater can supplement the water quantity of rivers and lakes when falling into the rivers and lakes. In the existing residential district design, a pedestrian road and a motor vehicle lane in the residential district are designed by adopting hardened pavements, drainage ditches are arranged on two sides of the pedestrian road and the motor vehicle lane and are connected with a municipal pipe network, and most of rainwater falling into the residential district is directly drained into the municipal rainwater pipe network through the drainage ditches and finally drained into rivers and lakes. In addition, the landscape water in the residential area and the water for irrigating flowers, plants and trees are both obtained from a municipal tap water pipe network, so that the cost of the landscape water and the water for irrigating flowers, plants and trees in the residential area is high. In practice, landscape water in a community and water for irrigating flowers, plants and trees have low requirements on water quality and do not need clean water in a municipal tap water pipe network. In order to save water resources, the water resources are fully utilized, and rainwater is collected, treated and reused to form a sustainable road.
Disclosure of Invention
The utility model discloses a do not pay attention to the rainwater in the design to current district and collect the retrieval and utilization, provide a district rainwater collecting system, the rainwater in this system collection district for rainwater cyclic utilization has reduced landscape water and watering flowers and plants trees water cost in the district. In addition, the water consumption in the municipal tap water pipe network is reduced, and the water resource is saved.
The utility model discloses a realize through following technical scheme:
a residential rainwater collecting system comprises a water storage module, a rainwater collecting well, a drainage well, a filtering tank, a water storage tank, a water taking well and an irrigator, wherein a mud layer and a rainwater filter membrane are sequentially paved on the water storage module from top to bottom, a plurality of rainwater collecting pipes are arranged under the water storage module, rainwater is input into the rainwater collecting well by the rainwater collecting pipes, a rainwater grate is arranged above the rainwater collecting well, a rainwater grid is arranged below the rainwater grate in the rainwater collecting well, the rainwater collecting well is connected with the drainage well through a conveying pipeline, the other side of the drainage well is connected with the filtering tank through a conveying pipeline, a three-layer filtering net is arranged in the filtering tank, the filtering tank is filled with the water storage tank, a mud discharging pipe is arranged in the water storage tank, the right part of the water storage tank is provided with the water taking well, an overflow pipe is arranged in the water taking well, and the water taking well is connected, the water delivery pipe is provided with a supercharging device and a water pump, the water outlet end of the water delivery pipe is connected with a plurality of irrigation branch pipes, and the irrigation branch pipes are connected with an irrigator.
Furthermore, the filter tank is provided with a first filter screen, a second filter screen and a third filter screen from left to right, and the aperture of the filter screens is gradually reduced.
Furthermore, the water taking well on the right side of the water storage tank is 15-20cm away from the bottom of the water storage tank, so that the water storage tank forms a sedimentation tank structure, impurities are precipitated at the bottom of the water storage tank, and an overflow pipe is arranged in the water taking well, so that rainwater is further purified.
Furthermore, the water storage module port is wrapped with a filter screen for preventing the small holes from being blocked.
Furthermore, abandon the flow well and link to each other with municipal administration downspout, prevent to cause the inside ponding of district.
Further, the watering ware contains and buries many annular pipe to the vegetation root, all packs the polymer material that permeates water in every annular pipe to the outer wall of annular pipe is equipped with a plurality of holes of permeating water.
The utility model provides a district rainwater collecting system, the rainwater that falls into can be collected to this system, can in time get rid of district ground ponding, and the district resident of being convenient for goes on a journey. The rainwater that falls into ground is through dirt bed, rainwater filter membrane and retaining module, through rainwater collection well, gets into and abandons a class well, later gets into the filtering ponds, carries out the cubic and filters in the filtering ponds for the rainwater that gets into the tank is more overtaken, deposits in the tank, and the overflow gets into the well of getting water. The rainwater can be directly recycled, the cost of landscape water in the residential area and water for irrigating flowers, plants and trees is greatly reduced, the rainwater can be recycled, the water consumption in the municipal tap water pipe network is reduced, and the water resource is saved.
Drawings
FIG. 1 is a plan view of a rainwater collection and reuse system for a residential area;
the meaning of the reference symbols in the figures: 1-a water storage module, 2-a rainwater collecting well, 3-a flow abandoning well, 4-a filtering tank, 5-a water storage tank, 6-a water taking well, 7-an irrigator, 8-a soil layer, 9-a rainwater filtering membrane, 10-a rainwater collecting pipe, 11-a rainwater grate, 12-a rainwater grid, 13-a sludge discharge pipe, 14-an overflow pipe, 15-a supercharging device, 16-a water pump, 17-a first filtering net, 18-a first filtering net and 19-a first filtering net.
Detailed Description
A residential rainwater collecting system comprises a water storage module 1, a rainwater collecting well 2, a drainage well 3, a filtering tank 4, a water storage tank 5, a water taking well 6 and an irrigator 7, wherein a mud layer 8 and a rainwater filter membrane 9 are sequentially paved on the water storage module 1 from top to bottom, a plurality of rainwater collecting pipes 10 are arranged under the water storage module 1, rainwater is input into the rainwater collecting well 2 through the rainwater collecting pipes 10, a rainwater grate 11 is arranged above the rainwater collecting well 2, a rainwater grate 12 is arranged under the rainwater grate 11 in the rainwater collecting well 2, the rainwater collecting well 2 is connected with the drainage well 3 through a conveying pipeline, the other side of the drainage well 3 is connected with the filtering tank 4 through a conveying pipeline, three layers of filter screens are arranged in the filtering tank 4, the filtering tank 4 is arranged behind the water storage tank 5, a sludge discharging pipe 13 is arranged in the water storage tank 5, the water taking well 6 is arranged at the right part of the water storage tank 5, an overflow pipe 14 is arranged in the water taking well 6, the water taking well 6 is connected with a water delivery pipe, a pressurizing device 15 and a water pump 16 are arranged on the water delivery pipe, the water outlet end of the water delivery pipe is connected with a plurality of irrigation branch pipes, and the irrigation branch pipes are connected with an irrigator 7.
Further, the filtering tank 4 is provided with a first filtering net 17, a second filtering net 18 and a third filtering net 19 from left to right, and the aperture of the filtering nets is gradually reduced.
Furthermore, the distance between the water taking well 6 on the right side of the water storage tank 5 and the bottom of the water storage tank 5 is 15-20cm, so that the water storage tank 5 forms a sedimentation tank structure, impurities are precipitated at the bottom of the water storage tank 5, and an overflow pipe 14 is arranged in the water taking well 7, so that rainwater is further purified.
Furthermore, the water storage module 1 is wrapped with a filter screen 15 for preventing the blockage of the small holes.
Further, abandon flowing well 3 and link to each other with municipal administration downspout, prevent to cause the inside ponding of district.
Further, the irrigator 7 comprises a plurality of annular round tubes buried to the roots of the vegetation, each annular round tube is internally filled with a polymer water permeable material, and the outer wall of each annular round tube is provided with a plurality of water permeable holes.
Claims (6)
1. A residential rainwater collecting system comprises a water storage module, a rainwater collecting well, a drainage well, a filtering tank, a water storage tank, a water taking well and an irrigator, and is characterized in that a mud layer and a rainwater filtering membrane are sequentially paved on the water storage module from top to bottom, a plurality of rainwater collecting pipes are arranged under the water storage module, the rainwater collecting pipes input rainwater into the rainwater collecting well, a rainwater grate is arranged above the rainwater collecting well, a rainwater grid is arranged under the rainwater grate in the rainwater collecting well, the rainwater collecting well is connected with the drainage well through a conveying pipeline, the other side of the drainage well is connected with the filtering tank through a conveying pipeline, three layers of filtering screens are arranged in the filtering tank, the rainwater enters the water storage tank after the filtering tank, a mud discharge pipe is arranged in the water storage tank, the right part of the water storage tank is provided with the water taking well, and an overflow pipe is arranged in the water taking well, the water taking well is connected with a water conveying pipe, a supercharging device and a water pump are arranged on the water conveying pipe, the water outlet end of the water conveying pipe is connected with a plurality of irrigation branch pipes, and the irrigation branch pipes are connected with an irrigator.
2. The community rainwater collecting system according to claim 1, wherein said filtering tank is provided with a first filtering net, a second filtering net and a third filtering net from left to right, and the aperture of said filtering nets is gradually reduced.
3. The system for collecting rainwater in a community according to claim 1, wherein the water taking well on the right side of the water storage tank is 15-20cm away from the bottom of the water storage tank, and an overflow pipe is arranged in the water taking well.
4. The system of claim 1, wherein the mouth of the water retention module is covered with a screen to prevent clogging of the aperture.
5. The system of claim 1, wherein the drainage well is connected to a municipal storm drain.
6. The system of claim 1, wherein the watering device comprises a plurality of circular tubes embedded in the roots of the vegetation, each circular tube being filled with a water permeable polymer material, and the outer wall of each circular tube being provided with a plurality of water permeable holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265323.XU CN209837227U (en) | 2018-12-31 | 2018-12-31 | District rainwater collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265323.XU CN209837227U (en) | 2018-12-31 | 2018-12-31 | District rainwater collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837227U true CN209837227U (en) | 2019-12-24 |
Family
ID=68901036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822265323.XU Active CN209837227U (en) | 2018-12-31 | 2018-12-31 | District rainwater collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910738A (en) * | 2020-07-08 | 2020-11-10 | 苏交科华东(浙江)工程设计有限公司 | Rainwater recycling system and method |
| CN113475364A (en) * | 2021-07-08 | 2021-10-08 | 中国一冶集团有限公司 | Buried rainwater collecting and irrigating system and method |
| CN113585433A (en) * | 2021-07-28 | 2021-11-02 | 温州市龙湾建设园林绿化工程有限公司 | A rainwater collection circulation system for ecological garden |
-
2018
- 2018-12-31 CN CN201822265323.XU patent/CN209837227U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910738A (en) * | 2020-07-08 | 2020-11-10 | 苏交科华东(浙江)工程设计有限公司 | Rainwater recycling system and method |
| CN113475364A (en) * | 2021-07-08 | 2021-10-08 | 中国一冶集团有限公司 | Buried rainwater collecting and irrigating system and method |
| CN113585433A (en) * | 2021-07-28 | 2021-11-02 | 温州市龙湾建设园林绿化工程有限公司 | A rainwater collection circulation system for ecological garden |
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