CN102535300A - Ecotypic water-permeable stratum structure - Google Patents
Ecotypic water-permeable stratum structure Download PDFInfo
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- CN102535300A CN102535300A CN2012100351507A CN201210035150A CN102535300A CN 102535300 A CN102535300 A CN 102535300A CN 2012100351507 A CN2012100351507 A CN 2012100351507A CN 201210035150 A CN201210035150 A CN 201210035150A CN 102535300 A CN102535300 A CN 102535300A
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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, the intake technology field, relate to a kind of earth formation, particularly a kind of environmental permeable stratum structure.
Background technology
At present, the laying on outdoor road surface in the city usually adopts the concrete of building capacity to process layer of concrete, flattens to repave behind its surface to paste floor tile to form the paving.One of which is not because concrete has water permeability, and the moisture content of brick surface can't penetrate in the soil of concrete below, so ground surface is easy to generate a large amount of ponding, when raining heavily in a certain area rapidly, water logging takes place more easily even cause floods; On the other hand, find after deliberation,, can cause the heat island effect in the city, destroy the weather in the urban agglomerations scope, the remote-effects health because rainwater can't ooze to underground down for a long time; Moreover ground subsoil earth never has the infiltration of rainwater, will cause the underground water of ground end deep layer exhausted.
Thus under the influence of the face of land of the waterproof character in the city; Moisture and soil layer contained in the atmosphere can't carry out the exchange cycles in the nature; Cause city air or extreme moist or extremely dry lastingly, constantly exhaustion of moisture in the soil under the stratum, this urban climate was badly to being difficult to improvement for a long time in the past; Destroy urban ecological environment, the mankind can't healthy living.
Summary of the invention
The objective of the invention is to have the problems referred to above to existing technology, proposed a kind ofly, realize the collection of rainwater and the environmental permeable stratum structure of feedback compensation external world humidity through the geological stratification that several layers has difference in functionality is set.
The object of the invention can be realized through following technical proposal: a kind of environmental permeable stratum structure; It is characterized in that; Described earth formation comprises and can cover and have infiltrative top layer and be positioned at below, above-mentioned top layer and can store the aquifer of the water yield, is folded with the permeable formation that oozes under can direct water between described top layer and the aquifer.
Some geological stratifications are tiled successively by longitudinal direction and are sticked in this environmental permeable stratum structure; So every adjacent two layers geological stratification is directly contacted closely connected setting; The paver that its mesexine and permeable formation adopted all has certain permeability; Promptly have a large amount of intercommunicating pore structures between the two, the paver that is adopted in the aquifer does not possess permeability, oozes to prevent that water from dividing under the continuation.When being in rainy weather, a large amount of rainwater are prone to be collected in the aquifer and be detained by oozing under the top layer and oozing guiding through permeable formation following, can reduce surface gathered water thus, keep the road surface clean; Because extraneous being under the bigger situation of rainy weather or humidity ratio need not to carry out the humidity supply; So the rainwater of storage will be retained in the aquifer for a long time; When extraneous weather becomes high temperature drying; The mode of rainwater in the aquifer through outside sprinkling is fed back in the air,, solved city ponding and heat island effect two hang-ups thus to regulate air humidity, to reduce atmospheric temperature.
In above-mentioned environmental permeable stratum structure; Described aquifer comprises the waterproofing course that is sticked in above-mentioned permeable formation bottom surface; The described waterproofing course bottom surface deck that has been sticked; The below of said deck is provided with basement, and said and basement are provided with reservoir with layer place, and drainage tube is connected through wandering perhaps naturally between said reservoir and the permeable formation.Waterproofing course adopts waterproof penetration material efficiently, makes it prevent that effectively moisture is by basement end face seepage; Thereby deck adopts the concrete material structure to strengthen the load bearing stength of this layer, and deck is pressed close to the basement top, and it is the top frame structure of basement, plays the supporting role to basement top load-bearing.The corresponding one by one inner chamber that is communicated with permeable formation and reservoir of the port at drainage tube two ends, the moisture water conservancy diversion that contains in the permeable formation is gone in the drainage tube and is collected in the reservoir.
In above-mentioned environmental permeable stratum structure; Described aquifer comprises the waterproof geotechnique layer of cloth that is sticked in above-mentioned permeable formation bottom surface; The described waterproof geotechnique layer of cloth bottom surface pool slag backfill layer that has been sticked; The below of said pool slag backfill layer is underground soil layer, and the position of said underground soil layer offers reservoir, between said reservoir and the permeable formation through wandering naturally or drainage tube is connected.The material price that waterproof geotechnique layer of cloth is adopted is cheap, and pool slag backfill layer can adopt building debris to tamp and levelling, reduces cost thus.
In above-mentioned environmental permeable stratum structure, described aquifer comprises the sandstone reservoir bed that is 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, leave suitable space in the grain composition in this sandstone reservoir bed, it is beneficial to rainwater infiltration on the one hand, also can store the rainwater that has little time down to ooze on the other hand.
In above-mentioned environmental permeable stratum structure, setting can drive the centrifugal water pump that retaining is risen and sprayed the stratum in the described reservoir.Centrifugal water pump can pump the rainwater road pavement and vegetation is sprayed at the weather of high temperature drying.
In above-mentioned environmental permeable stratum structure, described permeable formation comprises the pervious concrete permeable formation that is positioned at 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 the pervious concrete permeable formation, and it can accelerate moisture oozes action down.The haydite permeable formation thickness of laying is greater than 100mm, builds on it greater than the thick pervious concrete permeable formation of 150mm (intensity >=C20).
In above-mentioned environmental permeable stratum structure, described permeable formation comprises the pervious concrete permeable formation.The concrete material that the pervious concrete permeable formation adopts is cheap, reduces cost.Pervious concrete permeable formation thickness is greater than 150mm (intensity >=C20).
In above-mentioned environmental permeable stratum structure, described top layer comprises the ecological pavior brick layer that is positioned at the top side, is provided with the paving layer that both are bonding between described ecological pavior brick layer and the permeable formation.Paving layer employing ratio is that 1: 4 cement mung bean mortar laying 30-50mm is thick.
Compared with prior art, the geological stratification that has a good infiltration function through setting in this environmental permeable stratum structure is with rainwater infiltration and take in to stratum or device, is implemented in the discharging effect of rainy weather road pavement rainwater; When being in the high temperature drying weather in the external world simultaneously; The rainwater that collect the depths, stratum can feed back in air through external force driving or two kinds of forms of natural evaporation; Play and regulate humidity, reduce effects such as temperature, efficiently solve city ponding and heat island effect two hang-ups thus.
Description of drawings
Fig. 1 is the plane structure sketch map of the embodiment one of this environmental permeable stratum structure.
Fig. 2 is the plane structure sketch map of the embodiment two of this environmental permeable stratum structure.
Fig. 3 is the plane structure sketch map of the embodiment three of this environmental permeable stratum structure.
Among the 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
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
Embodiment one
As shown in Figure 1, this environmental permeable stratum structure comprises from the bottom to top aquifer, permeable formation and the top layer of tiling successively.
The stratum has basement 3, and aquifer comprises that tiling is arranged at the deck 4 at basement 3 tops, thereby deck 4 adopts the concrete material structure to strengthen 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 to be equipped with the waterproofing course 5 that is the high-effective water-proof material, oozes under continuing until from basement 3 end face seepages so effectively prevent moisture.Perhaps be positioned in the basement 3 with basement 3 and be provided with reservoir 1 with a layer place, stratum; Be provided with a drainage tube 2 and the centrifugal water pump that is connected with drainage tube 2 ports in the inner chamber of reservoir 1; And the lower end port of this drainage tube 2 is communicated with reservoir 1 inner chamber through centrifugal water pump, and it is upwards amplified until the arrival of upper end port and is communicated with the permeable formation that is laid on waterproofing course 5 upsides.Permeable formation comprises the haydite permeable formation 6 that directly is tiled in waterproofing course 5 upsides, and the penetrating power of haydite permeable formation 6 is big, thus can accelerate the following 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 greater than the thick pervious concrete permeable formation 7 of 150mm (intensity >=C20).The top layer that is laid on the permeable formation upside comprises ecological pavior brick layer 9; It is thick at first ratio to be that upside that 1: 4 cement mung bean mortar 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 that ecological pavior brick layer 9 level are closely connected on paving layer 8.
When being in rainy weather; Because of having a large amount of intercommunicating pore structures between top layer and the permeable formation; So rainwater is prone to by the bottom of oozing under the top layer to permeable formation, and the interception that stops that receives waterproofing course 5 stagnates in the top of waterproofing course 5, then flows into drainage tube 2 in being collected into reservoir 1 chamber; Rainwater infiltration was collected and can be reduced surface gathered water this moment, kept the road surface clean; The rainwater of storage is under the bigger situation of rainy weather or humidity ratio in the external world and need not to carry out the humidity supply, so will be retained in the reservoir 1 for a long time; When extraneous weather becomes high temperature drying; Centrifugal water pump through being provided with in the reservoir 1 provides driving force; Rainwater in the chamber is pumped the stratum road pavement and vegetation is sprayed; Realize thus carrying out the reaction type supply to air, to regulate air humidity, to reduce atmospheric temperature, this earth formation has solved city ponding and heat island effect two hang-ups.
Embodiment two
As shown in Figure 2; Present embodiment is basic identical with structure and the principle of embodiment one; Different place is: select to reserve reservoir 1 at underground soil layer 10 places, underground soil layer 10 upsides tamp and levelling through the pool slag that adopts building debris to form, thereby have formed 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 builds that (intensity >=C20), the thick paving layer 8 of the upside of pervious concrete permeable formation 7 closely connected laying 30-50mm sticks on paving layer 8 upside with ecological pavior brick layer 9 level at last greater than the thick pervious concrete permeable formation 7 of 150mm.Be provided with the drainage tube 2 that is communicated with both between reservoir 1 and the pervious concrete permeable formation 7, and also be provided with the centrifugal water pump that is connected with drainage tube 2 ports in the reservoir 1.
Embodiment three
As shown in Figure 3; Present embodiment is basic identical with structure and the principle of embodiment one and embodiment two; Different place is: lay sandstone at the upside of underground soil layer 10 and carry out backfill compacting and levelling, the sandstone reservoir bed 13 that forms thus leaves suitable space in the grain composition in this sandstone reservoir bed 13; It is beneficial to rainwater infiltration on the one hand, also can store the rainwater that has little time down to ooze on the other hand.The closely connected laying of the upside of sandstone reservoir bed 13 is greater than the thick pervious concrete permeable formation 7 of 150mm (intensity >=C20); The thick paving layer 8 of the upside of pervious concrete permeable formation 7 closely connected laying 30-50mm sticks on paving layer 8 upside with ecological pavior brick layer 9 level at last.
When being in rainy weather, rainwater is oozed to sandstone reservoir bed 13 for 7 times with the pervious concrete permeable formation by ecological pavior brick layer 9, and most rainwater are stranded in this sandstone reservoir bed 13; When extraneous weather was in high temperature drying, the rainwater of delay fed back in the outside air through the mode of natural evaporation, carried out humidity regulation and reduced action of temperature.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes 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 this paper has used reservoir 1 morely; 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 of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (6)
1. environmental permeable stratum structure; 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; Be folded with the permeable formation that oozes under can direct water between described top layer and the aquifer; Described aquifer comprises and being sticked at the waterproof of above-mentioned permeable formation bottom surface geotechnique layer of cloth (12), described waterproof geotechnique layer of cloth (12) the bottom surface pool slag backfill layer (11) that has been sticked, and the below of said pool slag backfill layer (11) is underground soil layer (10); The position of said underground soil layer (10) offers reservoir (1), between said reservoir (1) and the permeable formation through wandering naturally or drainage tube (2) is connected.
2. environmental permeable stratum structure according to claim 1 is characterized in that, described aquifer comprises the sandstone reservoir bed (13) that is sticked in above-mentioned permeable formation bottom surface, and the below of described sandstone reservoir bed (13) is underground soil layer (10).
3. environmental permeable stratum structure according to claim 1 and 2 is characterized in that, the interior setting of described reservoir (1) can drive the centrifugal water pump that retaining is risen and sprayed the stratum.
4. environmental permeable stratum structure according to claim 1 and 2 is characterized in that, described permeable formation comprises the pervious concrete permeable formation (7) that is positioned at upside and closely connected in the haydite permeable formation (6) of pervious concrete permeable formation (7) bottom surface.
5. environmental permeable stratum structure according to claim 1 and 2 is characterized in that described permeable formation comprises pervious concrete permeable formation (7).
6. environmental permeable stratum structure according to claim 1 and 2 is characterized in that, described top layer comprises the ecological pavior brick layer (9) that is positioned at the top side, is provided with the paving layer (8) that both are bonding between described ecological pavior brick layer (9) and the 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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| 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 CN102535300B (en) | 2014-07-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113279299A (en) * | 2021-06-16 | 2021-08-20 | 重庆具得建筑工程有限公司 | Water-permeable municipal road and construction process thereof |
| CN114197267A (en) * | 2021-12-13 | 2022-03-18 | 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 |
| 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 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113279299A (en) * | 2021-06-16 | 2021-08-20 | 重庆具得建筑工程有限公司 | Water-permeable municipal road and construction process thereof |
| 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 |
| CN114197267A (en) * | 2021-12-13 | 2022-03-18 | 沈阳工业大学 | Steel fiber-imitated recycled aggregate pervious concrete pavement structure |
| 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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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. |