CN204265607U - Rainwater ecological storage pond - Google Patents
Rainwater ecological storage pond Download PDFInfo
- Publication number
- CN204265607U CN204265607U CN201420680703.9U CN201420680703U CN204265607U CN 204265607 U CN204265607 U CN 204265607U CN 201420680703 U CN201420680703 U CN 201420680703U CN 204265607 U CN204265607 U CN 204265607U
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The utility model relates to a kind of rainwater ecological storage pond, comprise the plant purification pond set gradually, biochemistry filtered pond and pump well, described plant purification pond is connected with municipal rain pipe, described plant purification pond is provided with water edge floral region, pleuston district, submerged plant district and gear mud exhalant region successively along water (flow) direction, and described gear mud exhalant region is provided with metalling, coarse sands layer, fine sand layer and geotechnological layer of cloth successively along water (flow) direction; Described biochemistry filtered pond comprises reaction zone and filtrating area successively along water (flow) direction, the first overflow wall is provided with between reaction zone and filtrating area, top, reaction zone is provided with and adds bacterium box, be provided with aeration tube bottom reaction zone, aeration tube connects an aeration pump, is the cotton layer of PP bottom filtrating area, second overflow wall is set between filtrating area and pump well, second overflow wall is short is provided with lift pump in the first overflow wall in pump well, lift pump connect one pass ground use water pipe.The utility model can realize damming of early-stage rainwater and process, and alleviates municipal wastewater processing pressure.
Description
Technical field
The utility model relates to municipal rainwater-collecting process field, especially relates to a kind of rainwater ecological storage pond.
Background technology
Since China establishes the target of urban construction Ecological Sustainable Development, national each city all increases the construction speed of Garden Greenland, and greenery area increases fast, with it together and what come is the sharply increase of Garden Greenland water consumption.But, the Garden Greenland water in current China's major part city is from municipal tap water, for water-deficient area, shortage of water resources makes the use of tap water be subject to the restriction of local policy aspect, and the water price of continuous rise also becomes the restrictive factor of Garden Greenland construction and maintenance gradually.
Meanwhile, along with the development of urban construction, earth's surface, city Permeable stratum area increases year by year, and traditional rainwater treatment mode mostly is direct discharge, and a large amount of rainwater is not fully used and runs off in vain.China's municipal drainage facility is generally outmoded, aging, and drainability is not enough.When heavy rain is attacked, Rainfall runoff moment sharply increases, and water exhaust system can't bear the heavy load, and flood also can be caused to endanger.Visible, existing municipal water supply system is faced with the shortage of water resources on the one hand; But to leave on the other hand the loss of a large amount of rainwater resource.Therefore, in urban garden and green space system is built, manage to improve rain sewage collecting and utilize technology, effectively must alleviate the situation of city trees and shrubs short water supply.Rationally fully Rain water returning, can also recharging groundwater, prevent land subsidence, flood control and disaster reduction, regulate the climate, improve urban ecological environment.
Utility model content
The utility model, for the problems referred to above of the prior art, provides a kind of rainwater ecological storage pond, and it can cut down flood peak when heavy rain or heavy rain on the one hand, can process on the one hand, make it meet the requirement of greening water, realize Rain water returning early-stage rainwater.
Therefore, the utility model is by the following technical solutions:
A kind of rainwater ecological storage pond, it is characterized in that: comprise the plant purification pond (2) set gradually, biochemistry filtered pond (3) and pump well (4), described plant purification pond is connected with municipal rain pipe (1), described plant purification pond (2) is provided with water edge floral region (21), pleuston district (22), submerged plant district (23) and gear mud exhalant region (24) successively along water (flow) direction, and described gear mud exhalant region (24) is provided with metalling (241), coarse sands layer (242), fine sand layer (243) and geotechnological layer of cloth (244) successively along water (flow) direction, described biochemistry filtered pond (3) comprises reaction zone (31) and filtrating area (32) successively along water (flow) direction, the first overflow wall (33) is provided with between reaction zone (31) and filtrating area (32), reaction zone (31) top is provided with and adds bacterium box (8), bottom, reaction zone (31) is provided with aeration tube (5), aeration tube (5) connects an aeration pump (6), bottom, filtrating area (32) is the cotton layer (321) of PP, second overflow wall (34) is set between filtrating area (32) and pump well (4), second overflow wall (34) is short in the first overflow wall (33), lift pump (41) is provided with in pump well (4), lift pump (41) connects use water pipe (42) that one passes ground.Primary purification to rainwater of regulating and storing, can be carried out to rainwater on the one hand on the one hand in plant purification pond, meanwhile, increases green coverage, environmental protect and Air quality; Water edge floral region can make the contamination precipitation in rainwater get off, part objectionable impurities in simultaneously stability rainwater, the root in pleuston district floats in water the middle objectionable impurities that can fully drink up the rain, and submerged plant district, floating matter in water is fully precipitated, also can strengthen the oxygen content in rainwater; Rainwater is after the absorption and purification of each layer in gear mud exhalant region subsequently, enter biochemistry filtered pond, the reaction zone in biochemistry filtered pond, by adding mushroom, makes the harmful organic substances in mushroom bio-absorbable Sum decomposition rainwater, and by aeration pump and aeration tube, mushroom and rainwater is fully reacted; Rainwater through mushroom purifying treatment can be carried out filter operation by PP cotton, is filtered by the impurity in rainwater, obtains clean rainwater stored in header tank; Lift pump is set and rainwater can be caused on ground with water pipe and directly use; Therefore, the utility model fully can process rainwater, makes it meet the requirement of greening water, realizes Rain water returning.
As preferably, described metalling (241) is zeolite layer, coarse sands layer (242) is quartz sand layer, and fine sand layer (243) is Flyash Layer.The diminishing each layer of particle diameter, while adsorption filtration impurities in water, enters next treating pond by rain penetration, rainwater contacts fully with the filtrate of each layer, effective.
As preferably, described aeration pump (6) is connected with controller, and controller is connected with solar panel (7) by invertor.By solar cell Collection and use sun power, economize on resources, reduce manual maintenance cost.
Therefore, the utility model can cut down flood peak when heavy rain or heavy rain on the one hand, can process on the one hand, make it meet the requirement of greening water, realize Rain water returning, alleviate municipal water use and treatment pressure of sewage early-stage rainwater.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1, a kind of rainwater ecological storage pond, comprise set gradually plant purification pond 2, biochemistry filtered pond 3 and pump well 4, described plant purification pond is connected with municipal rain pipe 1, and described plant purification pond 2 is provided with water edge floral region 21, pleuston district 22, submerged plant district 23 and gear mud exhalant region 24 successively along water (flow) direction.Plant in water edge floral region 21 and be implanted with water edge plant, as lotus, Scirpus tabernaemontani, again power flower etc.; 22 kinds, pleuston district is implanted with floated waterplant, as Herba Eichhorniae, water lily, Gorgon fruit etc., and 23 kinds, submerged plant district is implanted with submerged plant, as hydrilla verticillata, hornwort and eel grass etc., not only serve the effect of water purification, also can strengthen greenery area, improve Air quality, the objectionable impuritiess such as the metal ion be mingled with in rainwater can be removed.
Described gear mud exhalant region 24 be for adsorbing, filtering, water outlet, gear mud effect, gear top, mud exhalant region 24 also form growing area, in growing area, green coverage can be increased further by planting plants, avoid soil erosion.Gear mud exhalant region 24 is provided with metalling 241, coarse sands layer 242, fine sand layer 243 and geotechnological layer of cloth 244 successively along water (flow) direction.
Described biochemistry filtered pond 3 comprises reaction zone 31 and filtrating area 32 successively along water (flow) direction, the first overflow wall 33 is provided with between reaction zone 31 and filtrating area 32, top, reaction zone 31 is provided with and adds bacterium box 8, add various mushroom biology by adding bacterium box 8 to reaction zone 31, and then the objectionable impurities in rainwater is fully reacted and precipitates.Aeration tube 5 is provided with bottom reaction zone 31, aeration tube 5 connects an aeration pump 6, it is the cotton layer 321 of PP bottom filtrating area 32, second overflow wall 34 is set between filtrating area 32 and pump well 4, second overflow wall 34 is short in the first overflow wall 33, be provided with lift pump 41 in pump well 4, lift pump 41 connects the use water pipe 42 that passes ground.Described metalling 241 is zeolite layer, coarse sands layer 242 is quartz sand layer, and fine sand layer 243 is Flyash Layer.Aeration pump 6 is connected with controller, and controller is connected with solar panel 7 by invertor.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (3)
1. a rainwater ecological storage pond, it is characterized in that: comprise the plant purification pond (2) set gradually, biochemistry filtered pond (3) and pump well (4), described plant purification pond is connected with municipal rain pipe (1), described plant purification pond (2) is provided with water edge floral region (21), pleuston district (22), submerged plant district (23) and gear mud exhalant region (24) successively along water (flow) direction, and described gear mud exhalant region (24) is provided with metalling (241), coarse sands layer (242), fine sand layer (243) and geotechnological layer of cloth (244) successively along water (flow) direction, described biochemistry filtered pond (3) comprises reaction zone (31) and filtrating area (32) successively along water (flow) direction, the first overflow wall (33) is provided with between reaction zone (31) and filtrating area (32), reaction zone (31) top is provided with and adds bacterium box (8), bottom, reaction zone (31) is provided with aeration tube (5), aeration tube (5) connects an aeration pump (6), bottom, filtrating area (32) is the cotton layer (321) of PP, second overflow wall (34) is set between filtrating area (32) and pump well (4), second overflow wall (34) is short in the first overflow wall (33), lift pump (41) is provided with in pump well (4), lift pump (41) connects use water pipe (42) that one passes ground.
2. rainwater ecological storage pond according to claim 1, is characterized in that: described metalling (241) is zeolite layer, coarse sands layer (242) is quartz sand layer, and fine sand layer (243) is Flyash Layer.
3. rainwater ecological storage pond according to claim 1, is characterized in that: described aeration pump (6) is connected with controller, and controller is connected with solar panel (7) by invertor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680703.9U CN204265607U (en) | 2014-11-14 | 2014-11-14 | Rainwater ecological storage pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680703.9U CN204265607U (en) | 2014-11-14 | 2014-11-14 | Rainwater ecological storage pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265607U true CN204265607U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680703.9U Expired - Fee Related CN204265607U (en) | 2014-11-14 | 2014-11-14 | Rainwater ecological storage pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869095A (en) * | 2016-12-31 | 2017-06-20 | 天津青川科技发展有限公司 | Vertical pit drainage system |
| CN108609799A (en) * | 2018-03-31 | 2018-10-02 | 南京辉鸿环境科技有限公司 | A kind of surface water quality lifting means |
-
2014
- 2014-11-14 CN CN201420680703.9U patent/CN204265607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869095A (en) * | 2016-12-31 | 2017-06-20 | 天津青川科技发展有限公司 | Vertical pit drainage system |
| CN106869095B (en) * | 2016-12-31 | 2024-04-05 | 天津青川科技发展有限公司 | Vertical direction Tree pit drainage system |
| CN108609799A (en) * | 2018-03-31 | 2018-10-02 | 南京辉鸿环境科技有限公司 | A kind of surface water quality lifting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU ZHONGYI ECO-ENVIRONMENT ENGINEERING CO., Free format text: FORMER NAME: HANGZHOU ZHONGYI LANDSCAPE ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310019 nine Jianggan District Sheng nine Town Road No. 9 Patentee after: HANGZHOU ZHONGYI ECOLOGICAL ENVIRONMENT ENGINEERING CO., LTD. Address before: Hangzhou City, Zhejiang province 310019 nine Jianggan District Sheng nine Town Road No. 9 Patentee before: Hangzhou Zhongyi Garden Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20201114 |