CN102605904A - Water saving and collecting device for greening roof - Google Patents
Water saving and collecting device for greening roof Download PDFInfo
- Publication number
- CN102605904A CN102605904A CN2011100252403A CN201110025240A CN102605904A CN 102605904 A CN102605904 A CN 102605904A CN 2011100252403 A CN2011100252403 A CN 2011100252403A CN 201110025240 A CN201110025240 A CN 201110025240A CN 102605904 A CN102605904 A CN 102605904A
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- water
- roof
- water saving
- roof greening
- greening
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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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- 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
- Y02A20/152—Water filtration
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Abstract
The invention provides a water saving and collecting device for greening a roof, which can collect lost flooding water, rainwater and available household drained water at ordinary times to be used for irrigating and greening the roof. Waste of urban drinking water resources is greatly reduced, concave and convex water drainage plates in the device further guarantee ventilation of roots of plants, and the problem that the roots of the plants are rotted due to large quantities of accumulated water is avoided. The water saving and collecting device plays an important role in reducing waste of natural resources of China with the serious shortage of fresh water resources, reducing running cost to further develop urban greening construction, and accordingly improving living environments of people.
Description
Technical field
The present invention relates to a kind of water saving captation, particularly a kind of water saving captation that is used for roof greening belongs to the resource and environment field.
Background technology
Along with improving constantly of urbanization and industrialization degree, great variety has taken place in the environment that human mater is depended on for existence to all biologies.Densely-populated, the vehicle flowrate multiplication, a large amount of dischargings of waste gas and waste liquid cause the original biocoene in city to receive great influence or destruction, and original good living environment fades away.In order to improve environment, each city all makes full use of every greenery patches in the development process of construction, see meet insert green, to increase green area.Even if yet like this, still do not reach people's its intended purposes.In the case, utilize the building roof to open up the greenery patches, gardens, build the most directly measure that the roof garden just becomes the increase city's green areas of tool development prospect.
Roof greening can pass through photosynthesis of plants, keeps CO in the air
2And O
2Balance, improve air quality, also can be absorbed with harmful substances, absorption, the fixing NH in dust, heavy metal element and the absorption atmosphere
3, SO
2Etc. hazardous substances, alleviate atmosphere pollution and have the city noise of reduction function.The value of roof greening not only is and can helps regulating the urban climate environment for the city increases green, reduces rainwater and run off; It is dangerous to reduce the city waterlogging, alleviates urban sewerage and drainage device pressure, suppresses heavy rain, dusty wind weather; And can reduce the radiant heat on constructional materials roof, and weaken the heat island effect in city, bringing people is that pastures of plenty; The four seasons are verdant, pure and fresh pleasant visual effect.If can be used well and promote, form the aerial afforestation equipment in city, to realizing getting along amiably and peacefully of man and nature, the effect that improves urban environment is immeasurable.
But roof greening mainly is a kind of greenery patches form that covers the platform roof with vegetable material, because roof greening and the earth isolation, so the required moisture of roof planting plant relies on natural precipitation and pouring fully.So just caused most roof garden all directly to use the tap water pouring, we water a 100m through actual measurement in summer
2The roof garden need 30 minutes approximately.Calculate by the relevant universal standard, the flow of service water tap is all greater than 0.2 liter/second, and promptly the per minute water yield is more than 12 liters.The pouring that is to say 30 minutes will consume 360 premium on currency at least.Every year, 3 months summers, needs watered every other day, and total water consumption is: 90 days/2X360 liter=16200 liters, promptly every square metre pouring water is 162 liters.In fact, this only is a estimation the most conservative, and annual pouring water supply volume will be far longer than this.And let us is as the estimation benchmark, and infer the roughly situation in the whole nation: present national urban housing building area is about 15,000,000,000 square metres, and the wherein complete area of dwelling structure is 7,000,000,000 square metres.Average floor is about 12 layers, even if mean that promptly having the top building area that can establish the roof garden condition to be about 5.8 hundred million square metres wherein only has half to do greening construction, national roof garden area also might reach 2.9 meters.If all use tap water pouring, so annually consume 47,000,000,000 liters of tap water to the major general.
Estimate that according to the parties concerned will further expand to about 26,100,000,000 square metres to the year two thousand twenty China urban architecture area, the roof greening area certainly will also will be doubled and redoubled.As let alone the tale quale operation, the ecological burden that only this item caused so just can not look down upon.So; Roof greening water saving captation through us solves roof greening pouring problem; No matter be in order to reduce the waste of natural resource, still come further to promote the development of construction of city afforestation, thereby the living environment of improving us to be significant all through reducing running cost.
Summary of the invention
The present invention provides a kind of roof greening water saving captation; Effective collection flood irrigation loss water, rainwater and available life discharge water; Main purpose is to solve the shortcoming of water resource excess waste when watering in the roof greening, and then a kind of roof greening water saving captation is provided.
Roof greening of the present invention water saving captation comes to realize by the following technical programs: it comprises at least: concavo-convex drain bar, rainwater guiding gutter, washable filter, filter, catchmenting connects pipe and underground storage case; It is characterized in that; Flood irrigation loss water and rainwater flow to the rainwater guiding gutter by concavo-convex drain bar, and connect pipe through catchmenting and washable filter is collected the underground storage case; In addition, will catchment to connect in the direct introducing of the pipe resident family is used to collect available life discharge water, connects pipe and washable filter through catchmenting and collects the underground storage case.
According to the present invention; Our roof greening water saving captation not only can be used for rainwater, flood irrigation loss water, life discharge water also capable of using; And, greatly reduce the waste of our urban drinking water resource through the water quality that washable filter has guaranteed to collect water.This has great important for the country of our such freshwater resources serious lack.
Description of drawings
Fig. 1 is the economize on water general structure sketch map of captation of the present invention;
Fig. 2 is the economize on water concavo-convex band drain sketch map of captation of the present invention;
Fig. 3 is the filter sketch map in the washable filter of the present invention.
1, concavo-convex band drain 2, rainwater guiding gutter 3, catchmenting connects pipe
4, life discharge water capable of using 5, filter 6, washable filter
7, underground storage case
The specific embodiment
As shown in Figure 1, roof greening water saving captation of the present invention comprises that concavo-convex band drain 1 is arranged in the middle of the planting soil of roof membrane and roof greening, and its male and fomale(M&F) is arranged perpendicular to rainwater guiding gutter 2, and rainwater and flood irrigation loss water are flowed in the rainwater guiding gutter 2; Rainwater guiding gutter 2 is connected to catchment and connects on the pipe 3; With collecting water water storage box 7 under inflow place after 6 filtrations of washable filter; Catchmenting in addition connects pipe 3 and directly introduces in the resident family and be used to collect available life discharge water 4, then water storage box under the inflow place after washable filter 6 filters.
As shown in Figure 2, this structure of concavo-convex band drain 1 has also guaranteed the ventilation of plant root, the generation of the plant bad root phenomenon of having avoided causing because of a large amount of ponding.
As shown in Figure 3, filter 5 can regularly be unpicked and washed the cleaning foreign material in the washable filter 6, guarantees the water quality of the unimpeded and underground storage case 7 collection water of current.
Claims (4)
1. roof greening water saving captation; It comprises at least: concavo-convex band drain, rainwater guiding gutter, washable filter, filter, catchmenting connects pipe and underground storage case; It is characterized in that; Flood irrigation loss water and rainwater flow to the rainwater guiding gutter through concavo-convex band drain, and connect pipe through catchmenting and washable filter is collected the underground storage case; In addition, will catchment to connect in the direct introducing of the pipe resident family is used to collect available life discharge water, connects pipe and washable filter through catchmenting and collects the underground storage case.
2. a kind of roof greening water saving captation according to claim 1, it is characterized in that: concavo-convex band drain is arranged in the middle of the planting soil of roof membrane and roof greening, and its male and fomale(M&F) is arranged perpendicular to the rainwater guiding gutter.
3. a kind of roof greening water saving captation according to claim 1 is characterized in that: will catchment connects in the direct introducing of the pipe resident family.
4. a kind of roof greening water saving captation according to claim 1, it is characterized in that: the filter in the washable filter can be dismantled at any time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100252403A CN102605904A (en) | 2011-01-24 | 2011-01-24 | Water saving and collecting device for greening roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100252403A CN102605904A (en) | 2011-01-24 | 2011-01-24 | Water saving and collecting device for greening roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102605904A true CN102605904A (en) | 2012-07-25 |
Family
ID=46523636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100252403A Pending CN102605904A (en) | 2011-01-24 | 2011-01-24 | Water saving and collecting device for greening roof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102605904A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168656A (en) * | 2013-03-07 | 2013-06-26 | 中国十七冶集团有限公司 | Simple type roof greening rainwater reuse irrigation method |
| CN103225328A (en) * | 2013-04-03 | 2013-07-31 | 苏州市绿色建筑工程技术研究中心有限公司 | Novel rainwater recycling device |
| CN105284547A (en) * | 2015-11-04 | 2016-02-03 | 三峡大学 | Roof greening water-collecting and water-supplying automatic device |
| CN106759827A (en) * | 2016-12-29 | 2017-05-31 | 中国冶集团有限公司 | The planted roof reclaimed water recycling system and method for a kind of utilization regenerative resource |
| CN107926356A (en) * | 2017-11-21 | 2018-04-20 | 成都市绿洲节水灌溉工程有限公司 | A kind of ecology tree pond |
| CN107965029A (en) * | 2017-11-20 | 2018-04-27 | 惠州市伯拉科技有限公司 | Low-rise building drainage system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360500Y (en) * | 1998-04-14 | 2000-01-26 | 龙燕飞 | Thermal insulating roof boarding for planting plants |
| JP2002065065A (en) * | 2000-08-28 | 2002-03-05 | Matsushita Electric Works Ltd | Greening panel |
| JP2006034184A (en) * | 2004-07-28 | 2006-02-09 | Mitsuya Golf Kk | Drain system for greening base of rooftop or the like |
| CN2860059Y (en) * | 2006-02-06 | 2007-01-24 | 辛军 | Multifunction roof-greening device |
| CN1920192A (en) * | 2006-09-08 | 2007-02-28 | 杨继新 | Method for collecting and utilizing rain water |
| CN201459852U (en) * | 2009-07-08 | 2010-05-12 | 吴海建 | Vegetable-washing basin effluent water filtering device |
-
2011
- 2011-01-24 CN CN2011100252403A patent/CN102605904A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360500Y (en) * | 1998-04-14 | 2000-01-26 | 龙燕飞 | Thermal insulating roof boarding for planting plants |
| JP2002065065A (en) * | 2000-08-28 | 2002-03-05 | Matsushita Electric Works Ltd | Greening panel |
| JP2006034184A (en) * | 2004-07-28 | 2006-02-09 | Mitsuya Golf Kk | Drain system for greening base of rooftop or the like |
| CN2860059Y (en) * | 2006-02-06 | 2007-01-24 | 辛军 | Multifunction roof-greening device |
| CN1920192A (en) * | 2006-09-08 | 2007-02-28 | 杨继新 | Method for collecting and utilizing rain water |
| CN201459852U (en) * | 2009-07-08 | 2010-05-12 | 吴海建 | Vegetable-washing basin effluent water filtering device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168656A (en) * | 2013-03-07 | 2013-06-26 | 中国十七冶集团有限公司 | Simple type roof greening rainwater reuse irrigation method |
| CN103225328A (en) * | 2013-04-03 | 2013-07-31 | 苏州市绿色建筑工程技术研究中心有限公司 | Novel rainwater recycling device |
| CN105284547A (en) * | 2015-11-04 | 2016-02-03 | 三峡大学 | Roof greening water-collecting and water-supplying automatic device |
| CN106759827A (en) * | 2016-12-29 | 2017-05-31 | 中国冶集团有限公司 | The planted roof reclaimed water recycling system and method for a kind of utilization regenerative resource |
| CN106759827B (en) * | 2016-12-29 | 2019-06-25 | 中国一冶集团有限公司 | Water recycling system and method in a kind of planted roof using renewable energy |
| CN107965029A (en) * | 2017-11-20 | 2018-04-27 | 惠州市伯拉科技有限公司 | Low-rise building drainage system |
| CN107926356A (en) * | 2017-11-21 | 2018-04-20 | 成都市绿洲节水灌溉工程有限公司 | A kind of ecology tree pond |
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Application publication date: 20120725 |