CN101283663B - Roof greening and planting pool convenient for collecting rain water - Google Patents
Roof greening and planting pool convenient for collecting rain water Download PDFInfo
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- CN101283663B CN101283663B CN2008100674884A CN200810067488A CN101283663B CN 101283663 B CN101283663 B CN 101283663B CN 2008100674884 A CN2008100674884 A CN 2008100674884A CN 200810067488 A CN200810067488 A CN 200810067488A CN 101283663 B CN101283663 B CN 101283663B
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The invention relates to a roof greening pond with convenience for rain collection and belongs to the auxiliary facility field of buildings, more particularly to a greening facility placed on the top of the building. The roof greening pond comprises pond walls and a planting pond enclosed by pond walls. The invention is characterized in that a flexible water-permeable pipe is placed at the bottom of the planting pond; a water-retention material layer, an expanded perlite layer and a planting soil layer are placed in sequence at the bottom of the planting pond; PVC water pipes used as water inlet and water outlet respectively are connected with the two ends of the flexible water-permeable pipe; the ports of the water inlet and water outlet are positioned on the pond wall 50-200 mm away from the ground; and the thickness of the water-retention material layer is equal to the altitude of the water outlet. The roof greening pond has the advantages of simple structure, no need of drainage and filtration equipment special for rain collection, long irrigation cycle, minimized consumption of irrigation water, and long-term stability in water demand for the greening pond.
Description
Technical field:
The present invention relates to a kind of roof greening and planting pool of being convenient to collect rainwater, it belongs to the auxiliary field that is provided with of building, particularly is arranged on the greening installation of top of building.
Background technology:
At present, in order to beautify the environment, purify the air quality of sub-district, a lot of buildings adopt the technology of roof greening that processing is afforested at the top of building.It mainly is in various green plantss of roof planting or flowers that the greening on roof is handled.The modal way of roof greening is to set up the roof planting pond.For the pouring water of saving planting pool with prevent that plant from rotting root, all is provided with the drainage device usually in planting pool.The special-purpose drainage Plastic pallet of planting pool is realized the drainage function in the prior art, and its rainwater of collecting usually all can be very limited, can not satisfy the needs of most plants in the planting pool.For the roof of non-greening, the device of collecting rainwater needs to realize functions such as abandoned stream, collection, filtration, storage again.Usually the collection rainwater installation on non-greening roof can not be popularized use again on the drainage engineering of planting pool because complex structure costs an arm and a leg.
Summary of the invention:
The object of the present invention is to provide a kind of simple in structurely, can realize the roof greening and planting pool of being convenient to collect rainwater that is used to irrigate green plants of drainage cheaply.
The object of the present invention is achieved like this:
A kind of roof greening and planting pool of being convenient to collect rainwater, it comprises pool wall and the greening planting pool that is surrounded by pool wall, be provided with a flexible porous tube in described greening planting pool bottom, in described greening planting pool, upwards be disposed with the retaining bed of material and expanded pearlite rock stratum and plant soil layer along the bottom; Be connected with the PVC water pipe as water inlet and delivery port at the two ends of described flexible porous tube, the aperture of described delivery port and water inlet is arranged on the pool wall apart from 50～200 millimeters on ground; The thickness of the described retaining bed of material is consistent with the delivery port height.
Described flexible porous tube is provided with filter material layer, and described filter material layer covers on the upper surface and position, both sides of flexible porous tube.
Be provided with a nonwoven layer between the described expanded pearlite rock stratum and the retaining bed of material.
Described filter material layer is that river sand or stone flour slag or Tao Shapu.
Described filter material layer is that the mixed material of river sand, stone flour slag and pottery sand is laid.
Lay for the graininess water-storage material at the described retaining bed of material.
Described graininess water-storage material is simple grain footpath rubble or haydite or through fragmentation and the useless brick and tile particle that sieved.
The thickness of described expanded pearlite rock stratum is the 40-60 millimeter.
The present invention's structure is very simple, has saved flow abandoning apparatus, the filter of rain water collecting system special use, also can reduce the volume of rainwater storage tank greatly; Utilize the aquifer storage rainwater of planting pool bottom to prolong the watering period greatly; Pouring water in bottom from planting pool during irrigation, can significantly save irrigation water; Aquifer can utilize the useless brick and tile particle that the construction waste crushing sieve is obtained, and helps the recycling of building waste; The expanded perlite separation layer can guarantee that planting soil can not enter among the space of aquifer, guarantees the water requirement long-term stability of planting pool.Because water is arranged for a long time at bottom of the present invention, makes the destructive power that penetrates of root system of plant weaken greatly, common buildings can plant roots puncture layer in the air.
Description of drawings:
Fig. 1 is a structural representation of the present invention
Fig. 2 is the A-A cutaway view of accompanying drawing 1 of the present invention
Fig. 3 is the structural representation of the embodiment of the invention 2
Fig. 4 is the B-B cutaway view of accompanying drawing 3 of the present invention
Embodiment:
Be embodiments of the invention with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4 below, the present invention be further detailed:
Embodiment 1:
As shown in accompanying drawing 1,2,
On the roofing of carrying out waterproof, build planting pool by laying bricks or stones, require watertight composition need have the ability of anti-plant roots puncture.Water-proofing treatment must be done in the pool wall inboard of planting pool.On the pool wall 1 of planting pool at the bottom of the pond 50mm highly locate pre-buried two sections PVC water pipes 6, promptly at the bottom of the water pipe mouth of pipe at the bottom of the distance pond 50mm, select one of them as water inlet 61, another is then as delivery port 62.Pool wall 100mm length is all exposed so that be connected with other pipeline in the water pipe two ends, and the diameter of PVC water pipe 6 is decided on the size of planting pool, and present embodiment adopts the PVC water pipe of 40mm specification.With length slightly be shorter than planting pool girth, specification be flexible porous tube 5 dishes of 50mm in planting pool, its two ends are connected with above-mentioned pvc pipe, fasten with copper wire.Fill out graininess aquifer material to above-mentioned planting pool middle berth, usually adopt simple grain footpath rubble, haydite, through fragmentation and the useless brick and tile particle that sieved etc., in the present embodiment, select to use simple grain footpath rubble, and shakeout as the retaining bed of material 4, the retaining bed of material 4 thickness are consistent with the delivery port height, are 50mm.It is thick that the about 40mm of expanded perlite is filled out in the shop, and light compacting forms expanded pearlite rock stratum 3, and this expanded pearlite rock stratum is provided with as separation layer.Mulching plant soil 2 on the expanded pearlite rock stratum, planting soil thickness is determined by selected floristic demand.
Operation principle of the present invention is as follows:
When raining, after the planting soil full of water divided, the water level of planting pool bottom can constantly raise.When water level reaches the discharge outlet position that is positioned at pvc pipe, the discharge outlet that water begins to see through the tube wall of flexible porous tube and flows to the PVC water pipe along flexible porous tube in the planting pool.Will be from the unnecessary water that the discharge outlet of PVC water pipe flows out by a rainwater water storage device that external pipeline flow-direction is other, this rainwater has been owing to having passed through filtration, also reusable irrigation planting pool or as other domestic waters.
Embodiment 2:
As shown in accompanying drawing 3, Fig. 4, the rainwater water quality of collecting for raising, can be before the material of the retaining bed of material be filled out in the shop, earlier above-mentioned flexible porous effective filter material layer is covered and bury, described filter material layer can be river sand, stone flour slag, make pottery wherein a kind of in the materials such as sand carefully, in the present embodiment, select thin pottery sand as filter material layer.In the present embodiment, PVC water pipe specification is 75mm in the present embodiment, at the bottom of the mouth of pipe at the bottom of the distance pond about 120mm, the flexible porous tube specification is 80mm, bury the piling height 120mm of the filter material layer of flexible porous tube, the thickness of the retaining bed of material is 120mm, and the material of the described retaining bed of material is selected to use through fragmentation and the useless brick and tile particle that sieved; The thickness of described expanded pearlite rock stratum is 50 millimeters.For preventing that too much expanded perlite from falling into the space of aquifer, be provided with a nonwoven layer 9 between the described expanded pearlite rock stratum 3 and the retaining bed of material 4.
Other parts of the present invention and embodiment 1 are identical.
Embodiment 3:
As shown in accompanying drawing 3, Fig. 4, the rainwater water quality of collecting for raising, can be before the material of the retaining bed of material be filled out in the shop, earlier above-mentioned flexible porous effective filter material layer is covered and bury, described filter material layer can be river sand, stone flour slag, make pottery wherein a kind of in the materials such as sand carefully, in the present embodiment, select river sand as filter material layer.In the present embodiment, PVC water pipe specification is 90mm in the present embodiment, at the bottom of the mouth of pipe at the bottom of the distance pond about 200mm, the flexible porous tube specification is 100mm, bury the piling height 200mm of the filter material layer of flexible porous tube, the thickness of the retaining bed of material is 200mm, and the material of the described retaining bed of material selects to use haydite; The thickness of described expanded pearlite rock stratum is 60 millimeters.Be provided with a nonwoven layer 9 between the described expanded pearlite rock stratum 3 and the retaining bed of material 4.
Other parts of the present invention and embodiment 1 are identical.
Claims (6)
1. roof greening and planting pool of being convenient to collect rainwater, it comprises pool wall (1) and the greening planting pool that is surrounded by pool wall, it is characterized in that being provided with a flexible porous tube (5), in described greening planting pool, upwards be disposed with the retaining bed of material (4) and expanded pearlite rock stratum (3) and plant soil layer (2) along the bottom in described greening planting pool bottom; Be connected with the PVC water pipe (6) as water inlet (61) and delivery port (62) at the two ends of described flexible porous tube (5), the aperture of described delivery port and water inlet is arranged on the pool wall apart from 50～200 millimeters on ground; The thickness of the described retaining bed of material (4) is consistent with the delivery port height; Described flexible porous tube (5) is provided with filter material layer, and described filter material layer covers on the upper surface and position, both sides of flexible porous tube (5); Be provided with a nonwoven layer (9) between the described expanded pearlite rock stratum (3) and the retaining bed of material (4).
2. being convenient to described in claim 1 collected the roof greening and planting pool of rainwater, it is characterized in that described filter material layer is that river sand or stone flour slag or Tao Shapu.
3. being convenient to described in claim 1 collected the roof greening and planting pool of rainwater, it is characterized in that described filter material layer is the mixed material laying of river sand, stone flour slag and pottery sand.
4. being convenient to described in claim 1 collected the roof greening and planting pool of rainwater, and its feature is laid for the graininess water-storage material at the described retaining bed of material (4).
5. being convenient to described in claim 4 collected the roof greening and planting pool of rainwater, and the described graininess water-storage material of its feature is simple grain footpath rubble or haydite or through fragmentation and the useless brick and tile particle that sieved.
6. being convenient to described in claim 1 collected the roof greening and planting pool of rainwater, and the thickness of the described expanded pearlite of its feature rock stratum is the 40-60 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100674884A CN101283663B (en) | 2008-05-30 | 2008-05-30 | Roof greening and planting pool convenient for collecting rain water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100674884A CN101283663B (en) | 2008-05-30 | 2008-05-30 | Roof greening and planting pool convenient for collecting rain water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101283663A CN101283663A (en) | 2008-10-15 |
| CN101283663B true CN101283663B (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100674884A Active CN101283663B (en) | 2008-05-30 | 2008-05-30 | Roof greening and planting pool convenient for collecting rain water |
Country Status (1)
| Country | Link |
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| CN (1) | CN101283663B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720267A (en) * | 2012-07-11 | 2012-10-10 | 莫剑峰 | Ecological building and working method thereof |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719026A (en) * | 2013-12-24 | 2015-06-24 | 天津市云清科技发展有限公司 | Non-toxic, harmless, low-cost, root-separating and puncture-preventing planting method |
| CN104705105A (en) * | 2015-03-26 | 2015-06-17 | 南京信息工程大学 | Slope roof afforestation system |
| CN105493937A (en) * | 2016-01-28 | 2016-04-20 | 茹朝贵 | Brick for cultivating green plants |
| CN106489585A (en) * | 2016-12-21 | 2017-03-15 | 北京立高殿梁防水保温建材科技有限公司 | A kind of ecological planting system for roof and its construction method |
| CN107386404B (en) * | 2017-08-25 | 2019-04-19 | 扬州大学 | A kind of tree case filter and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324974A (en) * | 2000-05-19 | 2001-12-05 | 邹尚云 | Ecological composite draining and breathing roofing |
| CN2737143Y (en) * | 2004-10-22 | 2005-11-02 | 史龙岩 | Roof greening planting pool |
| CN2862666Y (en) * | 2005-12-09 | 2007-01-31 | 廖振兴 | Combined mobile roof flower tank |
| CN201243518Y (en) * | 2008-05-30 | 2009-05-27 | 深圳市建筑科学研究院有限公司 | Roof greening planting pool convenient for collecting rainwater |
-
2008
- 2008-05-30 CN CN2008100674884A patent/CN101283663B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324974A (en) * | 2000-05-19 | 2001-12-05 | 邹尚云 | Ecological composite draining and breathing roofing |
| CN2737143Y (en) * | 2004-10-22 | 2005-11-02 | 史龙岩 | Roof greening planting pool |
| CN2862666Y (en) * | 2005-12-09 | 2007-01-31 | 廖振兴 | Combined mobile roof flower tank |
| CN201243518Y (en) * | 2008-05-30 | 2009-05-27 | 深圳市建筑科学研究院有限公司 | Roof greening planting pool convenient for collecting rainwater |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平9-248082A 1997.09.22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720267A (en) * | 2012-07-11 | 2012-10-10 | 莫剑峰 | Ecological building and working method thereof |
| CN102720267B (en) * | 2012-07-11 | 2015-01-07 | 莫剑峰 | Ecological building and working method thereof |
| CN104652598B (en) * | 2012-07-11 | 2017-02-01 | 北京星河园林景观工程有限公司 | ecological building and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101283663A (en) | 2008-10-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Owner name: SHENZHEN INSTITUTE OF BUILDING RESEARCH CO., LTD. Free format text: FORMER NAME: SHENZHEN BUILDING SCIENCE RESEARCH INSTITUTE CO., LTD. |
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| CP03 | "change of name, title or address" |
Address after: Three road 518049 Guangdong city of Shenzhen province Futian District, Mei Ao No. 29 Patentee after: Shenzhen Institute of Building Research Co., Ltd. Address before: Five building, building 8, Zhenhua Road, Shenzhen, Guangdong, Futian District 518031, China Patentee before: Shenzhen Building Science Research Institute Co., Ltd. |