CN104088410A - Roof biological energy-saving and heat-insulating system - Google Patents
Roof biological energy-saving and heat-insulating system Download PDFInfo
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- CN104088410A CN104088410A CN201410265546.XA CN201410265546A CN104088410A CN 104088410 A CN104088410 A CN 104088410A CN 201410265546 A CN201410265546 A CN 201410265546A CN 104088410 A CN104088410 A CN 104088410A
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Abstract
The invention discloses a roof biological energy-saving and heat-insulating system. The roof biological energy-saving and heat-insulating system comprises a water storage and drainage layer, a filtering layer, a planting substrate layer and a vegetative cover layer which are sequentially paved in a planting region on a roof surface layer from the top to the bottom; the vegetative cover layer, the planting substrate layer, the filtering layer and the water storage and drainage layer are together surrounded by an enclosing wall to form a flower bed, at least one transversely penetrating water drainage pipe is arranged in the enclosing wall, the pipe orifice, inside the enclosing wall, of the water drainage pipe is connected with the water storage and drainage layer, and the pipe orifice, outside the enclosing wall, of the water drainage pipe is used as an overflow opening and communicated with a water discharge outlet in the roof surface layer; redundant water in the planting substrate layer flows after permeating through the filtering layer to the water storage and drainage layer to be absorbed, and then is discharged to a water discharge outlet after saturation. The roof biological energy-saving and heat-insulating system provided by the invention facilitates water draining, and prevents redundant moisture from retention; during drought, water conservation is achieved, the growth environment of plants is ensured, so as to enable the top layer of a building to achieve polyfunctional effects of being warm in winter and cool in summer, and the roof of the building is protected. The roof biological energy-saving and heat-insulating system provided by the invention has a simple structure, is low in cost, and is easy to construct.
Description
Technical field
The present invention relates to building roof applied technical field, relate in particular to the biological energy-saving heat preserving system in a kind of roof.
Background technology
The biological plantation in roof does not only take land use for greening, and is one of effective means improving in limited urban space vegetation coverage, is the Main Means of 21 century greening, beautifying city.The biological plantation in roof not only can alleviate light, sound pollution and reentrainment of dust effectively, again can waste suction deoxygenation, regulate the climate and reduce urban heat land effect, more can make roof alleviate expands with heat and contract with cold, extend the application life on roof, make indoor cool in summer and warm in winter, and the biological plantation in roof can also be enriched afforestation of city view, second green lung in construction city.
The biological plantation in existing roof, mainly taking Human recreation with beautify the environment as main, also will consider roof self incubation and thermal insulation function simultaneously, and need to ensure the growing environment of plant, requires the roofing can water conservation and get rid of smoothly unnecessary ponding.The biological plantation in existing roof mostly adopts the easy devices such as flowerpot, although cost is very low, can not form scale, and pouring is safeguarded also inconvenient.And utilize band drain to carry out draining, and need to carry out waterproof and root resistance processing to roof, construct more complicated, and cost is higher, the maintenance cost that builds up rear plant is also higher, makes not bring into play its ecological functions after the foundation of a lot of roof gardens, has caused the waste of resource.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, cost is low, can realize water conservation, be conducive to draining, can ensure plant growth environment and have the biological energy-saving heat preserving system in roof of good effect of heat insulation.
Object of the present invention realizes by the following technical solutions: the biological energy-saving heat preserving system in a kind of roof, it is characterized in that: it comprises the water-storage-drainage layer of laying successively being from bottom to up positioned on roofing in growing area, filtration beds, planting matrix layer and vegetable layer, described vegetable layer, planting matrix layer, filtration beds and water-storage-drainage layer are jointly enclosed to draw together by enclosure wall and form flower bed, in described enclosure wall, be provided with the gutter that at least one laterally runs through, the mouth of pipe that described gutter is positioned at enclosure wall connects described water-storage-drainage layer, the mouth of pipe that described gutter is positioned at outside enclosure wall is connected with the outfall on roofing as overfall gap, in described planting matrix layer, unnecessary water sees through filtration beds and flow to water-storage-drainage layer and absorb, and drains into outfall by gutter absorbing after saturated.
Filtration beds of the present invention can see through hydrone, and can not pass through the soil of planting matrix layer, therefore in rainfall and when pouring can allow planting matrix layer, unnecessary moisture flows in water-storage-drainage layer, water-storage-drainage layer has certain water-holding capacity, after water-storage-drainage layer absorption is saturated, water can be discharged by gutter from water-storage-drainage layer, is conducive to draining, has prevented excessive moisture delay; In the time of arid; the water evaporation of savings in water-storage-drainage layer enters planting matrix layer; thereby keep the moisture of planting matrix layer; realize water conservation; ensure the growing environment of plant; and can make building top layer there is multiple effect cool in summer and warm in winter, and effectively protect building roofing, extend roof application life.The present invention is simple in structure, cost is low, construction is easy, without roof being carried out to special waterproof and root resistance processing, due to various aspects have been carried out to scientific and reasonable setting, can in the roof confined space, afforest, possesses the heat insulation advantage of biological plants base, realize good effect of heat insulation, can save conventional roofing insulation is set.
As a modification of the present invention, between described water-storage-drainage layer and roofing, set up the separation layer of waterproof, described separation layer is laid on the surface layer on described roof, and described separation layer encloses to be drawn together in described enclosure wall.Separation layer can, by the isolation of growing area and roof structure layer, stop soil erosion, and avoid the water in water-storage-drainage layer to flow on roofing, thereby has prevented that surface layer waterproof and drainage effect from when poor, can not cause roof generation drainage yet.
As a further improvement on the present invention, outside described flower bed and be arranged in described growing area and be provided with sidewalk, extend along the outer edge of flower bed on described sidewalk, and described overfall gap arranges near the pavement bricks soffit on described sidewalk, and described outfall is positioned at the below of described overfall gap.
As the preferred embodiment of the present invention, described gutter is more than 2, and described gutter is arranged side by side along the length direction of described enclosure wall.
Flower bed of the present invention is positioned at the inner side on described sidewalk, is provided with peripheral guardrail in the outside on described sidewalk.
The present invention can have following embodiment:
Described enclosure wall adopts stone or brick one-tenth.
Described water-storage-drainage layer adopts sponge, also can adopt other to have the material of certain water-holding capacity.
Described planting matrix layer adopts renewable soil.
Compared with prior art, the present invention has following significant effect:
(1) filtration beds of the present invention can see through hydrone, and can not pass through the soil of planting matrix layer, therefore in rainfall and when pouring can allow planting matrix layer, unnecessary moisture flows in water-storage-drainage layer, water-storage-drainage layer has certain water-holding capacity, after water-storage-drainage layer absorption is saturated, water can be discharged by gutter from water-storage-drainage layer, is conducive to draining, has prevented excessive moisture delay; In the time of arid; the water evaporation of savings in water-storage-drainage layer enters planting matrix layer; thereby keep the moisture of planting matrix layer; realize water conservation; ensure the growing environment of plant; and can make building top layer there is multiple effect cool in summer and warm in winter, and effectively protect building roofing, extend roof application life.
(2) the present invention is simple in structure, cost is low, construction is easy, without roof being carried out to special waterproof and root resistance processing, due to various aspects have been carried out to scientific and reasonable setting, can in the roof confined space, afforest, possesses the heat insulation advantage of biological plants base, realize good effect of heat insulation, can save conventional roofing insulation is set.
(3) the present invention has realized greening and heat-insulation integrative, reduce the heat island effect in city, can meet the requirement of current urban beautification environment, be applicable to being widely used in building roof greening and thermal insulation, the demand that adapts to current industrialization of construction industry development, has a extensive future.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is sectional structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, it is the biological energy-saving heat preserving system in a kind of roof of the present invention, it comprises the separation layer 5 that is positioned at the waterproof of laying successively from bottom to up in growing area on roofing, water-storage-drainage layer 4, filtration beds 3, planting matrix layer 2 and vegetable layer 1, roofing is waterproofing course 6, it is coated on roof structure layer 7, in the present embodiment, water-storage-drainage layer 4 adopts sponge, planting matrix layer 2 adopts renewable soil, filtration beds 3 can see through hydrone, and can not pass through the soil of planting matrix layer, separation layer 5 adopts plastic foil, vegetable layer can be selected plant according to the height of floor and local climatic condition.Vegetable layer 1, planting matrix layer 2, filtration beds 3, water-storage-drainage layer 4 and separation layer 5 are jointly enclosed to draw together by enclosure wall 10 and form flower bed 14, separation layer 5 is laid on the surface layer on roof, separation layer 5 can be by growing area and the isolation of roof structure layer, stop soil erosion, and avoid the water in water-storage-drainage layer to flow on roofing, thereby while having prevented that surface layer waterproof and drainage effect are poor, can not cause roof generation drainage yet.Enclosure wall 10 adopts brick one-tenth, adopts the thick body of wall of 120 ㎜, and two-sided patch block is decorated.In enclosure wall 10, be provided with the gutter 12 that at least one laterally runs through, in the present embodiment, gutter 12 is more than 2, and gutter 12 is arranged side by side along the length direction of enclosure wall 10, the mouth of pipe that gutter 12 is positioned at enclosure wall 10 connects water-storage-drainage layer 4, and the mouth of pipe that gutter 12 is positioned at outside enclosure wall 10 is connected with the outfall 13 on roofing as overfall gap 8.In planting matrix layer, unnecessary water can see through filtration beds and flow to water-storage-drainage layer and absorb, and drains into outfall by gutter absorbing after saturated.
Outside flower bed 14 and be arranged in growing area and be provided with sidewalk 9, extend along the outer edge of flower bed 14 on sidewalk 9, and overfall gap 8 is near the pavement bricks 91 soffit settings on sidewalk 9, and outfall 13 is positioned at the below of overfall gap 8.Flower bed 14 is positioned at the inner side on sidewalk 9, is provided with peripheral guardrail 11 in the outside on sidewalk 9.
The course of work of the present invention is as follows: in the time of rainfall and pouring vegetation, moisture unnecessary in planting matrix layer can flow in water-storage-drainage layer, because water-storage-drainage layer has certain water-holding capacity, can carry out retaining, after water-storage-drainage layer absorption is saturated, water can be discharged by gutter from water-storage-drainage layer, is conducive to draining, has prevented excessive moisture delay; And in the time of arid; the water evaporation of savings in water-storage-drainage layer enters planting matrix layer; thereby keep the moisture of planting matrix layer; realize water conservation; ensure the growing environment of plant; and can make building top layer there is multiple effect cool in summer and warm in winter, and effectively protect building roofing, extend roof application life.
Embodiments of the present invention are not limited to this, according to foregoing of the present invention, according to ordinary skill knowledge and the customary means of this area, do not departing under the above-mentioned fundamental technics thought of the present invention prerequisite, water-storage-drainage layer of the present invention also can adopt other to have the material of certain water-holding capacity, in addition, filtration beds, planting matrix layer and separation layer also have other embodiment; Enclosure wall also can adopt other constructional materialss such as stone material to be built into; The arrangement of gutter also has alternate manner.Therefore, the present invention can also make amendment, replacement or the change of other various ways, within all dropping on rights protection scope of the present invention.
Claims (8)
1. the biological energy-saving heat preserving system in roof, it is characterized in that: it comprises water-storage-drainage layer, filtration beds, planting matrix layer and the vegetable layer laid successively from bottom to up that are positioned on roofing in growing area, described vegetable layer, planting matrix layer, filtration beds and water-storage-drainage layer are jointly enclosed to draw together by enclosure wall and form flower bed, in described enclosure wall, be provided with the gutter that at least one laterally runs through, the mouth of pipe that described gutter is positioned at enclosure wall connects described water-storage-drainage layer, and the mouth of pipe that described gutter is positioned at outside enclosure wall is connected with the outfall on roofing as overfall gap; In described planting matrix layer, unnecessary water sees through filtration beds and flow to water-storage-drainage layer and absorb, and drains into outfall by gutter absorbing after saturated.
2. the biological energy-saving heat preserving system in roof according to claim 1, it is characterized in that: the separation layer of setting up waterproof between described water-storage-drainage layer and the surface layer on roof, described separation layer is laid on the surface layer on described roof, and described separation layer encloses to be drawn together in described enclosure wall.
3. the biological energy-saving heat preserving system in roof according to claim 1 and 2, it is characterized in that: outside described flower bed and be arranged in described growing area and be provided with sidewalk, extend along the outer edge of flower bed on described sidewalk, described overfall gap arranges near the pavement bricks soffit on described sidewalk, and described outfall is positioned at the below of described overfall gap.
4. the biological energy-saving heat preserving system in roof according to claim 3, is characterized in that: described gutter is more than 2, and described gutter is arranged side by side along the length direction of described enclosure wall.
5. the biological energy-saving heat preserving system in roof according to claim 4, is characterized in that: described flower bed is positioned at the inner side on described sidewalk, is provided with peripheral guardrail in the outside on described sidewalk.
6. the biological energy-saving heat preserving system in roof according to claim 5, is characterized in that: described enclosure wall adopts stone or brick one-tenth.
7. the biological energy-saving heat preserving system in roof according to claim 6, is characterized in that: described water-storage-drainage layer adopts sponge.
8. the biological energy-saving heat preserving system in roof according to claim 7, is characterized in that: described planting matrix layer adopts renewable soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410265546.XA CN104088410B (en) | 2014-06-13 | 2014-06-13 | Roof biological energy-saving and heat-insulating system |
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| CN201410265546.XA CN104088410B (en) | 2014-06-13 | 2014-06-13 | Roof biological energy-saving and heat-insulating system |
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| CN104088410A true CN104088410A (en) | 2014-10-08 |
| CN104088410B CN104088410B (en) | 2017-02-15 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831873A (en) * | 2015-04-23 | 2015-08-12 | 江西师范大学 | Combined intelligent rigid inverted roof with water storage and drainage functions |
| CN106233972A (en) * | 2016-07-29 | 2016-12-21 | 华冠达工程有限公司 | A kind of roof biology energy-saving heat preserving system |
| 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 |
| CN112081311A (en) * | 2020-10-10 | 2020-12-15 | 许昌学院 | Ecological roof greening system |
| CN113431270A (en) * | 2021-08-05 | 2021-09-24 | 广东中都建筑集团有限公司 | Roof waterproof and heat-insulating structure and construction method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831873A (en) * | 2015-04-23 | 2015-08-12 | 江西师范大学 | Combined intelligent rigid inverted roof with water storage and drainage functions |
| CN106233972A (en) * | 2016-07-29 | 2016-12-21 | 华冠达工程有限公司 | A kind of roof biology energy-saving heat preserving system |
| 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 |
| CN112081311A (en) * | 2020-10-10 | 2020-12-15 | 许昌学院 | Ecological roof greening system |
| CN113431270A (en) * | 2021-08-05 | 2021-09-24 | 广东中都建筑集团有限公司 | Roof waterproof and heat-insulating structure and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN104088410B (en) | 2017-02-15 |
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Free format text: CORRECT: ADDRESS; FROM: 511480 GUANGZHOU, GUANGDONG PROVINCE TO: 517100 HEYUAN, GUANGDONG PROVINCE |
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Effective date of registration: 20141217 Address after: 517100 Guangdong province Heyuan City Lianping Lung Street Town Logistics Industrial Park Applicant after: GUANGDONG HEYUAN LIANTIAN BUILDING INDUSTRIALIZATION MANUFACTURING CO., LTD. Address before: Cai Xin Lu Nansha District Lanhe town Guangzhou city Guangdong province 511480 386-1 Applicant before: Guangdong Lanty Metal Engineering Construction Co., Ltd. |
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Address after: 517100 Guangdong province Heyuan City Lianping Lung Street Town Logistics Industrial Park Patentee after: Guangdong, Heyuan, Tian Tian building industrialization Limited by Share Ltd Address before: 517100 Guangdong province Heyuan City Lianping Lung Street Town Logistics Industrial Park Patentee before: GUANGDONG HEYUAN LIANTIAN BUILDING INDUSTRIALIZATION MANUFACTURING CO., LTD. |