CN103669473A - Urban rainwater collection and irrigation system - Google Patents
Urban rainwater collection and irrigation system Download PDFInfo
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- CN103669473A CN103669473A CN201310693703.2A CN201310693703A CN103669473A CN 103669473 A CN103669473 A CN 103669473A CN 201310693703 A CN201310693703 A CN 201310693703A CN 103669473 A CN103669473 A CN 103669473A
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- storage module
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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
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Abstract
The invention discloses an urban rainwater collection and irrigation system. Rainwater collection pipes are arranged at the lower portion of the water permeable ground, a water storage module is arranged between border trees or tree arrays, the rainwater collection pipes are connected with the top of the water storage module, seeping rainwater under the water permeable ground is collected and then is led to the water storage module to be stored, a piece of geotechnical cloth wraps the top face of the water storage module, and other faces of the water storage module adopt the wrapping mode of two pieces of cloth and one film; holes formed in the bottom of the water storage module are connected with irrigation water conduits, the distance between the upper opening of each hole and the water storage module is 5-10mm, and therefore a sediment space is formed at the bottom of the water storage module, sediments are prevented from entering and blocking the irrigation water conduits and irrigation emitters; the other end of each irrigation water conduit is connected with the corresponding irrigation emitter, and the irrigation emitters encircle the roots of the trees. By means of the urban rainwater collection and irrigation system, water irrigation can be carried out directly at the roots of the trees, evaporation and leakage loss of water is reduced, the irrigation efficiency is improved, and water resources are saved.
Description
Technical field
The present invention relates to a kind of urban path tree or tree meteoric water collection irrigation system.
Background technology
Ground in existing city pavement avenue tree or square between tree battle array generally adopts waterproof or weak permeable sclerosis to mat formation, and rainfall can not be infiltrated underground, is difficult to the soil moisture in supply avenue tree Huo Shuzhengen district.Meanwhile, the traditional hole irrigation mode of the many employings of irrigation method of urban path tree or tree battle array, this irrigation program causes a large amount of waste of water resource, meanwhile, because the vertical leakage loss of root region soil is larger, the efficiency of pouring water is low, be unfavorable for arboreal growth, also increased administrative burden, consume human and material resources.Therefore, under the environment of current shortage of water resources, need to propose a kind of rainwater that makes full use of, particularly the paving ground rainwater between trees, implements the new method of effectively irrigating to tree root district.
Summary of the invention
The present invention proposes a kind of can collection and utilizes permeable pavement underground between tree battle array or avenue tree to ooze the rainwater permeation collection and irrigation saving technology that rainwater is irrigated near trees on the spot.
Technical scheme of the present invention is, provides a kind of urban rainwater to collect irrigation system, comprises rainwater collection collector, water storage module, irrigation aqueduct and douche; Wherein, rainwater collection collector is laid in pervious surface bottom, and described rainwater collection collector is PVC perforate floral tube, full-transparency type gutter or french drain; Between avenue tree or tree battle array, be provided with water storage module, described water storage module is plastic material structure, and porosity is greater than 95%, and single volume is 0.3m
3rainwater collection collector is connected with water storage module top, rainwater collection collector outer wrap geotextiles, the inner filtering material being formed by handstone and coarse sand of filling, described water storage module is except end face adopts one deck geotextiles parcel, and all the other each faces all adopt the parcel form of two cloth one films, irrigates aqueduct one end and is connected with water storage module bottom, the other end is connected with douche, and douche is looped around trees ' root.
Compared with prior art, the technical program tool has the following advantages:
1, effectively utilize rainwater resource, if every single game rain retaining volume corresponding to tree is 0.3m3, be equivalent to the one tree water requirement of 10～20 days;
2, can directly pour water from trees ' root, reduce evaporation and the leakage loss of moisture, improve the efficiency of pouring water, saving water resource;
3, after equipment installation without extra human and material resources and energy consumption, cost-saving, predigested running management.
Four, accompanying drawing explanation
Fig. 1 is rainwater-collecting irrigation system floor map of the present invention, and wherein the left side is tree battle array arrangement form in square, and the right is pavement avenue tree arrangement form.
Fig. 2 rainwater-collecting irrigation system of the present invention vertical section schematic diagram.
In figure: 1 is pervious surface, 2 is tree pond, and 3 is rainwater collection collector, and 4 is water storage module, and 5 for irrigating aqueduct, and 6 is douche, and 7 is geotextiles, and 8 is geomembrane.
Five, the specific embodiment
As shown in Figure 1 and Figure 2, urban rainwater of the present invention is collected irrigation system, comprises rainwater collection collector 3, water storage module 4, irrigates aqueduct 5, douche 6, geotextiles 7, geomembrane 8.Change between original tree battle array or the waterproof sclerosis between avenue tree is mated formation for pervious surface.The drainage pipe that rainwater collection collector 3 is porous, concrete form can be PVC perforate floral tube, full-transparency type gutter, french drain etc., rainwater collection collector 3 outer wrap geotextiles prevent that sand grains from entering and result in blockage, the inner filtering material being formed by handstone and coarse sand of filling of rainwater collection collector 3,, further to filter rainwater.Rainwater collection collector 3 is laid on pervious surface bed course bottom, position, basic unit's subgrade soil upper strata, be convenient to collect the rainwater that infiltrates in bed course, rainwater collection collector 3 can adopt tiling or light grade slope aspect water storage module 4, water storage module 4 tops are inserted in one end, rainwater collection collector 3 is forbidden adverse slope, and avoiding managing interior water affects collecting effect.Water storage module 4 is macroporosity plastic material structure, and porosity is greater than 95%, and single volume is 0.3m
3water storage module 4 each faces all wrap up by geotextiles, avoid fine particle in bed course and soil to enter or stop up, except end face adopts one deck geotextiles parcel, all the other each faces all adopt the form of two cloth one films, be that innermost layer is geotextiles, intermediate layer is fluid-tight plastic sheeting, and outermost layer is again one deck geotextiles.For making the independent water storage space of water storage module 4 inner formation, water storage module 4 bottom opening are connected with irrigation aqueduct 5, the position of upper of described perforate is apart from the bottom surface 5～10mm of water storage module 4, makes water storage module 4 bottoms form that sediment spaces are avoided sediment to enter irrigating aqueduct 5 and douche 6 results in blockage.Irrigating aqueduct 5 is pipe with small pipe diameter common PVC pipe, tiles to avenue tree tree pond 2, is connected with douche 6.Douche 6 can select infiltrating irrigation pipe, drip irrigation zone, water dropper etc. multi-form, and the depth of burying is looked different tree species and specifically determined, no matter which kind of form all should have anti-obstruction, the advantage such as ageing-resistant just can be used.
Natural rainfall, after oozing under pervious surface, is collected and is entered water storage module 4 by rainwater collection collector 3, and the douche 6 on irrigating aqueduct 5 under Action of Gravity Field of the rainwater in water storage module 4 enters in trees root region soil, reaches irrigation object.Because head is less, the rainwater in water storage module 4 can slowly infiltrate soil in a long time, keeps soil moisture content, and reduces deep percolation loss, improves the efficiency of pouring water.The porous media of pervious surface 1 plays certain filtration, purification effect to rainfall, and the Rainwater Quality of collecting is got a promotion, and meets irrigation water requirement.
The avenue tree that this technical scheme had both been suitable on the pavement of city is irrigated, and the tree battle array, the tree basin irrigation that are also suitable for the large area bicycle ground such as city square, pedestrian space, park are irrigate.
Claims (1)
1. urban rainwater is collected an irrigation system, comprises rainwater collection collector, water storage module, irrigation aqueduct and douche; Wherein, rainwater collection collector is laid in pervious surface bottom, and described rainwater collection collector is PVC perforate floral tube, full-transparency type gutter or french drain; Between avenue tree or tree battle array, be provided with water storage module, described water storage module is plastic material structure, rainwater collection collector is connected with water storage module top, rainwater collection collector outer wrap geotextiles, the inner filtering material being formed by handstone and coarse sand of filling, described water storage module is except end face adopts one deck geotextiles parcel, all the other each faces all adopt the parcel form of two cloth one films, irrigate aqueduct one end and be connected with water storage module bottom, the other end is connected with douche, and douche is looped around trees ' root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693703.2A CN103669473A (en) | 2013-12-16 | 2013-12-16 | Urban rainwater collection and irrigation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310693703.2A CN103669473A (en) | 2013-12-16 | 2013-12-16 | Urban rainwater collection and irrigation system |
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| CN103669473A true CN103669473A (en) | 2014-03-26 |
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| CN201310693703.2A Pending CN103669473A (en) | 2013-12-16 | 2013-12-16 | Urban rainwater collection and irrigation system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241691A (en) * | 2015-10-30 | 2016-01-13 | 青岛农业大学 | Soil leachate collection system and soil leachate collection method |
| CN105409725A (en) * | 2015-11-24 | 2016-03-23 | 中国电建集团成都勘测设计研究院有限公司 | Water seepage pipe, revegetation area water-saving irrigation system and construction method thereof |
| CN107190603A (en) * | 2017-06-16 | 2017-09-22 | 郑州市市政工程总公司 | Water storage module, drainage structure, water-storing device and the application in greenbelt |
| CN109618885A (en) * | 2019-01-31 | 2019-04-16 | 河北省地矿局国土资源勘查中心 | Water storage and waterlogging prevention bidirectional irrigation system suitable for arid area |
| CN109923269A (en) * | 2016-08-29 | 2019-06-21 | 麦斯技术有限公司 | It catchments building block of demarcating |
| CN110145008A (en) * | 2019-05-05 | 2019-08-20 | 东南大学 | The rainwater cavernous body and its construction method constructed using solid waste building materials |
| CN110268958A (en) * | 2019-08-01 | 2019-09-24 | 陕西科技大学 | The irrigation rig and method of a kind of pair of trees |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008146000A1 (en) * | 2007-05-29 | 2008-12-04 | Hurdrolland Partnership | Facade rainwater harvesting system |
| CN201518644U (en) * | 2009-07-28 | 2010-07-07 | 北京市水利科学研究所 | Rainwater collection and leaking supplementary irrigation system |
| CN102102375A (en) * | 2009-12-18 | 2011-06-22 | 上海颛桥建筑工程有限公司 | Rainwater collection storage utilization process |
| CN103306333A (en) * | 2013-06-16 | 2013-09-18 | 安科智慧城市技术（中国）有限公司 | Rainwater collection system and building comprising same |
| CN203219777U (en) * | 2013-03-05 | 2013-10-02 | 姚莉萍 | Irrigation system for gardens |
-
2013
- 2013-12-16 CN CN201310693703.2A patent/CN103669473A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008146000A1 (en) * | 2007-05-29 | 2008-12-04 | Hurdrolland Partnership | Facade rainwater harvesting system |
| CN201518644U (en) * | 2009-07-28 | 2010-07-07 | 北京市水利科学研究所 | Rainwater collection and leaking supplementary irrigation system |
| CN102102375A (en) * | 2009-12-18 | 2011-06-22 | 上海颛桥建筑工程有限公司 | Rainwater collection storage utilization process |
| CN203219777U (en) * | 2013-03-05 | 2013-10-02 | 姚莉萍 | Irrigation system for gardens |
| CN103306333A (en) * | 2013-06-16 | 2013-09-18 | 安科智慧城市技术（中国）有限公司 | Rainwater collection system and building comprising same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241691A (en) * | 2015-10-30 | 2016-01-13 | 青岛农业大学 | Soil leachate collection system and soil leachate collection method |
| CN105409725A (en) * | 2015-11-24 | 2016-03-23 | 中国电建集团成都勘测设计研究院有限公司 | Water seepage pipe, revegetation area water-saving irrigation system and construction method thereof |
| CN109923269A (en) * | 2016-08-29 | 2019-06-21 | 麦斯技术有限公司 | It catchments building block of demarcating |
| CN107190603A (en) * | 2017-06-16 | 2017-09-22 | 郑州市市政工程总公司 | Water storage module, drainage structure, water-storing device and the application in greenbelt |
| CN109618885A (en) * | 2019-01-31 | 2019-04-16 | 河北省地矿局国土资源勘查中心 | Water storage and waterlogging prevention bidirectional irrigation system suitable for arid area |
| CN109618885B (en) * | 2019-01-31 | 2024-02-23 | 河北省地矿局国土资源勘查中心 | Water storage and waterlogging prevention bidirectional irrigation system suitable for arid areas |
| CN110145008A (en) * | 2019-05-05 | 2019-08-20 | 东南大学 | The rainwater cavernous body and its construction method constructed using solid waste building materials |
| CN110268958A (en) * | 2019-08-01 | 2019-09-24 | 陕西科技大学 | The irrigation rig and method of a kind of pair of trees |
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Application publication date: 20140326 |