CN102535300B - Ecotypic water-permeable stratum structure - Google Patents
Ecotypic water-permeable stratum structure Download PDFInfo
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- CN102535300B CN102535300B CN201210035150.7A CN201210035150A CN102535300B CN 102535300 B CN102535300 B CN 102535300B CN 201210035150 A CN201210035150 A CN 201210035150A CN 102535300 B CN102535300 B CN 102535300B
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Abstract
The invention provides an ecotypic water-permeable stratum structure and belongs to the technical field of water collecting and water taking. The problems that the water exchange circulation between the atmosphere and the soil cannot be realized and the ultra-wet or ultra-dry air is long-lasting in a city because the current top soil layer of the city is waterproof are solved. The ecotypic water-permeable stratum structure comprises a surface layer and a water-storing layer under the surface layer, wherein a water-permeable layer is arranged between the surface layer and the water-storing layer; the water-storing layer comprises a waterproof geotextile layer which is attached to the bottom of the water-permeable layer; a pool slag backfilling layer is attached to the bottom of the waterproof geotextile layer; an underground soil layer is arranged under the pool slag backfilling layer; a water storage pond is arranged in the position of the underground soil layer; and the water storage pond is communicated with the water-permeable layer through a natural falling or draining pipe. The ecotypic water-permeable stratum structure has an excellent permeating function, a humidity-adjusting function, a cooling function, and the like, so that the two problems of urban water accumulation and tropical island effect are solved.
Description
Technical field
The invention belongs to catchment, intake technology field, relate to a kind of earth formation, particularly a kind of ecological permeable stratal configuration.
Background technology
At present, the laying of outdoor road surface in city, conventionally adopts and builds enough concrete and make layer of concrete, flattens behind its surface and repaves and paste floor tile to form paving.One is because concrete does not have water permeability, and the moisture content of brick surface cannot penetrate in the soil of concrete below, and therefore ground surface easily produces a large amount of ponding, in the time raining heavily in a certain area rapidly, water logging more easily occurs and even cause floods; On the other hand, find after deliberation, because rainwater cannot ooze to underground down for a long time, can cause the heat island effect in city, destroy the weather within the scope of urban agglomerations, remote-effects health; Moreover ground subsoil earth never has the infiltration of rainwater, will cause the depletion of groundwater of ground end deep layer.
Thus under the impact of the earth's surface of the waterproof character in city, moisture and soil layer contained in atmosphere cannot carry out the exchange cycles in nature, cause lastingly air or extremely moist or extremely dry in city, under stratum, soil moisture is constantly exhausted, this urban climate was badly to being difficult to improvement for a long time in the past, destroy urban ecological environment, the mankind cannot healthy living.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of geological stratifications by some layers is set with difference in functionality, realize collection to rainwater and the ecological permeable stratal configuration of the extraneous humidity of feedback compensation.
Object of the present invention can realize by following technical proposal: a kind of ecological permeable stratal configuration, it is characterized in that, described earth formation comprises can covering and having infiltrative top layer and be positioned at below, above-mentioned top layer can store the aquifer of the water yield, between described top layer and aquifer, is folded with and can guides the permeable formation oozing under current.
In this ecological permeable stratal configuration, some geological stratifications are tiled and are sticked successively by longitudinal direction, therefore every adjacent two layers geological stratification is the closely connected setting directly contacting, the paver that its mesexine and permeable formation adopt all has certain permeability, there is a large amount of intercommunicating pore structures between the two, the paver adopting in aquifer does not possess permeability, oozes to prevent that water from dividing under continuation.When in rainy weather, a large amount of rainwater easily, by oozing under top layer and being detained by oozing under permeable formation to guide to be collected in aquifer, can reduce surface gathered water thus, keep road surface clean; Due to the external world in rainy weather or the larger situation of humidity ratio without carrying out humidity supply, therefore the rainwater of storage will be retained in aquifer for a long time, in the time that extraneous weather becomes high temperature drying, rainwater in aquifer is fed back in air by the mode of outside sprinkling, with adjusting air humidity, reduction atmospheric temperature, city ponding and heat island effect two hang-ups are solved thus.
In above-mentioned ecological permeable stratal configuration, described aquifer comprises the waterproofing course being sticked in above-mentioned permeable formation bottom surface, the described waterproofing course bottom surface deck that has been sticked, the below of described deck is provided with basement, described and basement are provided with reservoir with layer place, between described reservoir and permeable formation by naturally wandering or drainage tube is connected.Waterproofing course adopts efficient waterproof penetration material, makes it effectively prevent that moisture is by basement end face seepage; Thereby deck adopts concrete material structure to strengthen the load bearing stength of this layer, and deck is pressed close to basement top, and its top frame structure that is basement plays the supporting role to basement top load-bearing.The port at drainage tube two ends is the corresponding inner chamber that is communicated with permeable formation and reservoir one by one, and the moisture water conservancy diversion containing in permeable formation enters in drainage tube and collects in reservoir.
In above-mentioned ecological permeable stratal configuration, described aquifer comprises the waterproof geotechnique layer of cloth being sticked in above-mentioned permeable formation bottom surface, described waterproof geotechnique's layer of cloth bottom surface pool slag backfill layer that has been sticked, the below of described pool slag backfill layer is underground soil layer, the position of described underground soil layer offers reservoir, between described reservoir and permeable formation by naturally wandering or drainage tube is connected.The material price that waterproof geotechnique layer of cloth adopts is cheap, and pool slag backfill layer can adopt building debris to tamp and levelling, reduces costs thus.
In above-mentioned ecological permeable stratal configuration, described aquifer comprises the sandstone reservoir bed being sticked in above-mentioned permeable formation bottom surface, and the below of described sandstone reservoir bed is underground soil layer.On underground soil layer, lay the sandstone reservoir bed that the levelling of sandstone backfill compacting forms, in the grain composition in this sandstone reservoir bed, leave suitable space, it is beneficial to rainwater infiltration on the one hand, also can store on the other hand the rainwater that has little time down to ooze.
In above-mentioned ecological permeable stratal configuration, in described reservoir, setting can drive retaining to rise and spray the centrifugal water pump on stratum.Centrifugal water pump can pump rainwater road pavement and vegetation is sprayed at the weather of high temperature drying.
In above-mentioned ecological permeable stratal configuration, described permeable formation comprises and is positioned at the pervious concrete permeable formation of upside and closely connected in the haydite permeable formation of pervious concrete permeable formation bottom surface.The penetrating power of haydite permeable formation is greater than pervious concrete permeable formation, its can accelerate moisture under ooze action.The haydite permeable formation thickness of laying is greater than 100mm, builds and be greater than the pervious concrete permeable formation (intensity >=C20) that 150mm is thick on it.
In above-mentioned ecological permeable stratal configuration, described permeable formation comprises pervious concrete permeable formation.The concrete material that pervious concrete permeable formation adopts is cheap, reduces costs.Pervious concrete permeable formation thickness is greater than 150mm (intensity >=C20).
In above-mentioned ecological permeable stratal configuration, described top layer comprises the ecological pavior brick layer that is positioned at top side, between described ecological pavior brick layer and permeable formation, is provided with both bonding paving layers.It is thick that the cement mung bean mortar that paving layer adoption rate is 1: 4 is laid 30-50mm.
Compared with prior art, the geological stratification that has a good infiltration function by setting in this ecological permeable stratal configuration to stratum or device, is realized the discharge effect at rainy weather road pavement rainwater by rainwater infiltration storage; Simultaneously in the external world in the time of high temperature drying weather, the rainwater that collect depths, stratum can drive or two kinds of forms of natural evaporation are fed back in air by external force, play and regulate humidity, reduce the effects such as temperature, efficiently solve thus city ponding and heat island effect two hang-ups.
Accompanying drawing explanation
Fig. 1 is the plane structure schematic diagram of the embodiment mono-of this ecological permeable stratal configuration.
Fig. 2 is the plane structure schematic diagram of the embodiment bis-of this ecological permeable stratal configuration.
Fig. 3 is the plane structure schematic diagram of the embodiment tri-of this ecological permeable stratal configuration.
In figure, 1, reservoir; 2, drainage tube; 3, basement; 4, deck; 5, waterproofing course; 6, haydite permeable formation; 7, pervious concrete permeable formation; 8, paving layer; 9, ecological pavior brick layer; 10, underground soil layer; 11, pool slag backfill layer; 12, waterproof geotechnique layer of cloth; 13, sandstone reservoir bed.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment mono-
As shown in Figure 1, this ecological permeable stratal configuration comprises from the bottom to top aquifer, permeable formation and the top layer of tiling successively.
Stratum has basement 3, and aquifer comprises that tiling is arranged at the deck 4 at basement 3 tops, thereby deck 4 adopts concrete material, structure strengthens its load bearing stength, and deck 4 plays the frame supported effect to basement 3 top load-bearing.The top of deck 4 is closely connected is equipped with the waterproofing course 5 that is high-effective water-proof material, therefore effectively prevent that moisture from oozing until from basement 3 end face seepages under continuing.In basement 3 or be positioned at basement 3 and be provided with reservoir 1 with a layer stratum place, in the inner chamber of reservoir 1, be provided with a drainage tube 2 and the centrifugal water pump being connected with drainage tube 2 ports, and the lower end port of this drainage tube 2 is communicated with reservoir 1 inner chamber by centrifugal water pump, it is upwards amplified until upper end port arrives and is communicated with the permeable formation that is laid on waterproofing course 5 upsides.Permeable formation comprises the haydite permeable formation 6 that is directly laid in waterproofing course 5 upsides, and the penetrating power of haydite permeable formation 6 is large, thus can accelerate the lower infiltration rate degree of moisture, and its thickness is greater than 100mm, and the upper end port of drainage tube 2 is communicated in the bottom of haydite permeable formation 6.The upside of haydite permeable formation 6 is built and is greater than the pervious concrete permeable formation 7 (intensity >=C20) that 150mm is thick.The top layer that is laid on permeable formation upside comprises ecological pavior brick layer 9, first it is thick that the upside that the cement mung bean mortar that is 1: 4 by ratio is laid on pervious concrete permeable formation 7 reaches 30-50mm, thereby be formed for the paving layer 8 of bonding ecological pavior brick layer 9, then ecological pavior brick layer 9 level be closely attached on paving layer 8.
When in rainy weather, because thering is a large amount of intercommunicating pore structures between top layer and permeable formation, therefore rainwater is easily by the bottom of oozing under top layer to permeable formation, and the interception that stops that is subject to waterproofing course 5 is stagnated in the top of waterproofing course 5, then flow into drainage tube 2 until be collected in reservoir 1 chamber, now rainwater infiltration is collected and can be reduced surface gathered water, keeps road surface clean; The external world in rainy weather or humidity ratio larger in the situation that without carrying out humidity supply, therefore the rainwater of storage will be retained in reservoir 1 for a long time; In the time that extraneous weather becomes high temperature drying, centrifugal water pump by reservoir 1 interior setting provides driving force, rainwater in chamber is pumped to stratum road pavement and vegetation is sprayed, realize thus to air and carry out reaction type supply, with adjusting air humidity, reduction atmospheric temperature, this earth formation has solved city ponding and heat island effect two hang-ups.
Embodiment bis-
As shown in Figure 2, the present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: at underground soil layer, reserved reservoir 1 is selected at 10 places, underground soil layer 10 upsides tamp and levelling by the pool slag that adopts building debris composition, thereby form pool slag backfill layer 11, the upside of pool slag backfill layer 11 is laid the waterproof geotechnique layer of cloth 12 of relative low price, the upside of waterproof geotechnique layer of cloth 12 is built and is greater than the pervious concrete permeable formation 7 (intensity >=C20) that 150mm is thick, the thick paving layer 8 of upside closely connected laying 30-50mm of pervious concrete permeable formation 7, finally ecological pavior brick layer 9 level are sticked on to paving layer 8 upside.Between reservoir 1 and pervious concrete permeable formation 7, be provided with the drainage tube 2 that is communicated with both, and in reservoir 1, be also provided with a centrifugal water pump being connected with drainage tube 2 ports.
Embodiment tri-
As shown in Figure 3, the present embodiment is basic identical with structure and the principle of embodiment mono-and embodiment bis-, different place is: lay sandstone at the upside of underground soil layer 10 and carry out backfill compacting levelling, the sandstone reservoir bed 13 forming thus, in grain composition in this sandstone reservoir bed 13, leave suitable space, it is beneficial to rainwater infiltration on the one hand, also can store on the other hand the rainwater that has little time down to ooze.The closely connected laying of upside of sandstone reservoir bed 13 is greater than the pervious concrete permeable formation 7 (intensity >=C20) that 150mm is thick, the thick paving layer 8 of upside closely connected laying 30-50mm of pervious concrete permeable formation 7, finally sticks on paving layer 8 upside by ecological pavior brick layer 9 level.
When in rainy weather, rainwater is oozed to sandstone reservoir bed 13 for 7 times with pervious concrete permeable formation by ecological pavior brick layer 9, and most rainwater are stranded in this sandstone reservoir bed 13; When extraneous weather is during in high temperature drying, the rainwater of delay feeds back in outside air by the mode of natural evaporation, carries out humidity regulation and the effect that reduces temperature.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used reservoir 1 herein; Drainage tube 2; Basement 3; Deck 4; Waterproofing course 5; Haydite permeable formation 6; Pervious concrete permeable formation 7; Paving layer 8; Ecological pavior brick layer 9; Underground soil layer 10; Pool slag backfill layer 11; Waterproof geotechnique layer of cloth 12; Sandstone reservoir bed 13 terms such as grade, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (5)
1. an ecological permeable stratal configuration, it is characterized in that, described earth formation comprises can covering and having infiltrative top layer and be positioned at below, above-mentioned top layer can store the aquifer of the water yield, between described top layer and aquifer, be folded with and can guide the permeable formation oozing under current, described aquifer comprises the waterproof geotechnique's layer of cloth (12) being sticked in above-mentioned permeable formation bottom surface, described waterproof geotechnique's layer of cloth (12) bottom surface pool slag backfill layer (11) that has been sticked, the below of described pool slag backfill layer (11) is underground soil layer (10), the position of described underground soil layer (10) offers reservoir (1), between described reservoir (1) and permeable formation by naturally wandering or drainage tube (2) is connected, described top layer comprises ecological pavior brick layer (9).
2. ecological permeable stratal configuration according to claim 1, is characterized in that, the described interior setting of reservoir (1) can drive retaining to rise and spray the centrifugal water pump on stratum.
3. ecological permeable stratal configuration according to claim 1, is characterized in that, described permeable formation comprises and is positioned at the pervious concrete permeable formation (7) of upside and closely connected in the haydite permeable formation (6) of pervious concrete permeable formation (7) bottom surface.
4. ecological permeable stratal configuration according to claim 1, is characterized in that, described permeable formation comprises pervious concrete permeable formation (7).
5. ecological permeable stratal configuration according to claim 1, is characterized in that, described top layer comprises the ecological pavior brick layer (9) that is positioned at top side, is provided with both bonding paving layers (8) between described ecological pavior brick layer (9) and permeable formation.
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| CN201210035150.7A CN102535300B (en) | 2011-06-02 | 2011-06-02 | Ecotypic water-permeable stratum structure |
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| CN2011101466429A Division CN102251456B (en) | 2011-06-02 | 2011-06-02 | Ecological permeable stratal configuration |
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| CN102535300B true CN102535300B (en) | 2014-07-09 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106555430A (en) * | 2017-01-04 | 2017-04-05 | 肖刚 | Heat-extraction system is received in a kind of sponge type rain penetration |
| CN107653762A (en) * | 2017-10-30 | 2018-02-02 | 宁波丰邦海绵城市科技有限公司 | A kind of pervious concrete |
| CN112080978A (en) * | 2020-09-04 | 2020-12-15 | 东南大学 | Pavement structure for actively preventing temperature stress related diseases and construction method |
| CN113279299B (en) * | 2021-06-16 | 2022-06-24 | 重庆具得建筑工程有限公司 | Water-permeable municipal road and construction process thereof |
| CN114197267B (en) * | 2021-12-13 | 2023-02-21 | 沈阳工业大学 | Steel fiber-imitated recycled aggregate pervious concrete pavement structure |
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| CN1540112A (en) * | 2003-04-25 | 2004-10-27 | 许靖华 | Underground water converter for integrating water route |
| CN2837360Y (en) * | 2005-09-17 | 2006-11-15 | 邢台路桥建设总公司 | Water permeable road and pavement structure |
| CN101046119A (en) * | 2006-05-23 | 2007-10-03 | 北京仁创制造技术研究院 | Process of laying ground or roof rain water collecting system |
| JP4230382B2 (en) * | 2004-02-26 | 2009-02-25 | 住友大阪セメント株式会社 | Permeable pavement and construction method of permeable pavement |
| CN202116963U (en) * | 2011-06-02 | 2012-01-18 | 浙江方远建材科技有限公司 | Ecological permeable stratum structure |
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- 2011-06-02 CN CN201210035150.7A patent/CN102535300B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540112A (en) * | 2003-04-25 | 2004-10-27 | 许靖华 | Underground water converter for integrating water route |
| JP4230382B2 (en) * | 2004-02-26 | 2009-02-25 | 住友大阪セメント株式会社 | Permeable pavement and construction method of permeable pavement |
| CN2837360Y (en) * | 2005-09-17 | 2006-11-15 | 邢台路桥建设总公司 | Water permeable road and pavement structure |
| CN101046119A (en) * | 2006-05-23 | 2007-10-03 | 北京仁创制造技术研究院 | Process of laying ground or roof rain water collecting system |
| CN202116963U (en) * | 2011-06-02 | 2012-01-18 | 浙江方远建材科技有限公司 | Ecological permeable stratum structure |
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Address after: 318000, Jiaojiang, Zhejiang province Taizhou Binhai Industrial block ten Tong (north of development avenue) Patentee after: Zhejiang Fang Yuanxin materials Limited by Share Ltd Address before: 318000, Jiaojiang, Zhejiang province Taizhou Binhai Industrial block ten Tong (north of development avenue) Patentee before: Zhejiang Fangyuan Building Materials Technology Co., Ltd. |
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