CN103866841A - Ground rainwater floor storage and seepage device - Google Patents
Ground rainwater floor storage and seepage device Download PDFInfo
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- CN103866841A CN103866841A CN201410049040.5A CN201410049040A CN103866841A CN 103866841 A CN103866841 A CN 103866841A CN 201410049040 A CN201410049040 A CN 201410049040A CN 103866841 A CN103866841 A CN 103866841A
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Abstract
The invention relates to a ground rainwater floor storage and seepage device which is installed on the ground and under the ground. The ground rainwater floor storage and seepage device is characterized in that a well cover, a grid anti-falling basket, a flood storage and seepage area and a sedimentation area are sequentially arranged from top to bottom; penetrating rainwater collection holes are formed in the well cover, grid holes are formed in the bottom of the grid anti-falling basket, the area of a single grid hole is not greater than the area of a single rainwater collection hole, the grid anti-falling basket can bear certain human body load, and dot-shaped seepage holes are formed in the outer wall of the flood storage and seepage area. The ground rainwater floor storage and seepage device is installed on the ground and under the ground, the organic combination of collection, regulation and storage, back seepage and utilization of rainwater is realized, a local ecological natural water cycle is formed and cities are enabled to better meet the requirements on ecology, environmental friendliness, water saving, energy saving and environmental protection.
Description
Technical field
The invention belongs to flood storage, the rainwater utilization of land drainage and bleed back, ecological, energy-saving field.
Background technology
Along with development and change and the raising of people to ecological environment understanding in city, the collection to rainwater, utilization, control seem and more and more pay attention to.The demand for development of urban planning is promoted the technology of low impact exploitation (LID), emphasizes that cities and towns exploitation should reduce the impact to environment, and its core is based on controlling from source, delays the idea of development of impact load in drainage system against rain.The construction in city needs member and the environment naturally adapting, the flood storage principle of simulating nature landscape, controls the runoff coefficient of heavy rain to alleviate the Water in Rainwater Drainage water yield of urban pipe network, simultaneously, strengthen the underground of ground rainwater and bleed back and utilize, form natural ecological environment.
There is torrential rain in a lot of cities of recent year, the drainage system against rain in city is in serious road ponding situation.As in September, 2013, the rare torrential rain in a locality in Shanghai attacks, and causes multiple sections in urban district to occur ponding, and traffic is obstructed, and has particularly caused the floods impact of campus.The variation of terrestrial climate on the one hand, the precipitation intensity of heavy rain moment increases, and has changed too much on the other hand former geographical environment in city development, and the ground regulating power of rainwater is reduced.This is in the urgent need to strengthening considering of ground rain-water drainage.Solve the large problem of rainwater moment displacement, rainwater flood storage is one of effective technical measures.
For the utilization of rainwater, more emphasize water saving, energy-conservation effect.Its technology comprises the collection of rainwater, process, regulate and store storage, rainwater utilization etc.In urban planning, except to the displacement of regulating and storing to reduce rainwater moment of rainwater to reduce the investment of storm-water system, also need the increase of considering that urban ground is mated formation, the illegal underground environment of getting back to of rainwater, forms the increase problem of ground rainwater run-off thus.Pursue ecological, to return soil designed concept, natural rainwater is bled back to underground.This is also useful for the groundwater table control of megapolis and the sedimentation of ground level.
The ground rainwater flood storage seepage apparatus thought based on Design with Nature ecology just, regulates and stores to ground rainwater, reduces the peak flood flow of rainwater, and by storm seepage in soil.For urban construction, can be at the lower suitable pre-buried ground rainwater flood storage seepage apparatus of firmly mating formation of urban road, square, reduce the impact to original soil, natural environment, be conducive to make Our Cities Green, ecocity.
Summary of the invention
Technical problem to be solved by this invention has been to provide ground rainwater flood storage seepage apparatus.This device is arranged on underground, by the collection to ground rainwater, realize the flood storage of rainwater and the combination of seepage flow function, thereby caliber and the investment of the rain drainage pipe such as urban road, square are reduced, rainwater is bled back among natural soil, make city more meet green, ecology, naturally requirement, allow city make life finer.
For solving the problems of the technologies described above, basic conception of the present invention is:
Ground rainwater flood storage seepage apparatus, is characterized in that: arrange successively from top to bottom well lid, anti-basket, flood storage infiltration area and the mud-sinking area of falling of grid; On described well lid, have the rainwater-collecting hole penetrating, the anti-bottom of falling basket of described grid has grate opening, single described grate opening area is not more than the area in single described rainwater-collecting hole, described grid prevents that falling basket can bear certain human body load, and the outer wall of described flood storage infiltration area has the seepage flow hole of point-like.
The operating principle of this scheme is: ground rainwater is collected by the rainwater-collecting hole in well lid, and after the anti-grate opening that falls basket of grid filters, rainwater enters described flood storage infiltration area, regulate and store in the flood storage infiltration area flood peak of ground rainwater of rainwater.Meanwhile, utilize gravity that the suspension of rainwater is separated, the rainwater after separation is by the seepage flow hole of the outer wall of described flood storage infiltration area, and by rain penetration, in underground, heavy mud enters mud-sinking area.
Flood storage infiltration area is for storing the rainwater of collection, for separating of water and the mud of collecting rainwater, for bleeding back rainwater to soil.The outer wall of flood storage infiltration area has the described seepage flow hole of point-like, bleeds back to soil for flood storage rainwater, forms the natural ecological homeostasis.The rainwater of flood storage infiltration area during to flood peak plays the effect of regulating and storing, and rainwater time delay is bled back in soil.Pipeline seepage flow pipe belongs to prior art, and rainwater bleeds back the perisporium setting that has adopted aperture vertical direction in the present invention, has improved the efficiency bleeding back.
On well lid, have the rainwater-collecting hole penetrating, shape can be that bar shaped hole can be also a shape hole.Well lid look down from the top of vertical ground can be square can be also circular, for collecting the rain-water drainage on ground.The anti-bottom of falling basket of grid has grate opening, and single grate opening area is not more than the area in single rainwater-collecting hole; Grid prevents that falling basket can bear certain human body load, can prevent that people from dropping in flood storage infiltration area and mud-sinking area, ensures personal safety.
Based on above-mentioned technical characterictic, the outer wall of flood storage infiltration area and horizontal angle α are not more than 90 °.The shape of flood storage infiltration area is not limit, and can be cuboid or cylinder or conically shaped body or rhombogen or its composite entity, and preferably its outer wall and horizontal angle α are less than 90 °, as is 45 ° or 60 °.In the time that angle α is acute angle, the body of flood storage infiltration area is conducive to reduce the earth excavation amount of construction, is conducive to reduce investment outlay, and is conducive to disperse the pressure distribution of described well lid to soil.
Based on above-mentioned technical characterictic, flood storage infiltration area is clipped in multiple described grids and prevents falling in the middle of basket and multiple described mud-sinking area.In the time that the area of settling zone is larger, can multiple mud-sinking areas be set in the bottom of flood storage infiltration area.Multiple ground rainwater flood storage seepage apparatus can disperse to install, also installation capable of being combined.In situation with good conditionsi, larger area flood storage infiltration area can be set, to multiple well lids and settling zone are set in flood storage infiltration area.
Based on above-mentioned technical characterictic, heavy mud can be installed in mud-sinking area and promote basket, described heavy mud promotes basket and is provided with in the vertical direction raising rod.At the collection rainwater of settling zone, water separates with mud after precipitation, and the heavy mud that mud sinks to described mud district promotes in basket, and heavy mud promotes basket and is provided with in the vertical direction raising rod, for the convenient mud that promotes precipitation.
Based on above-mentioned technical characterictic, well lid is arranged under load-bearing road surface, adopts by the bottom of described well lid damping washer is installed, and is placed in the form of structure of the load bearing well cover on lamination platform.Well lid is arranged on load-bearing road surface lower time, adopts special load bearing well cover.Special load bearing well cover can be arranged on the road surface of motor-driven vehicle going.
Beneficial effect of the present invention is: the use of above-mentioned ground rainwater flood storage seepage apparatus, and realize collection, flood storage, the rainwater utilization of ground rainwater and bled back, be conducive to ecology, green, water saving, energy-conservation.
Above-mentioned ground rainwater flood storage seepage apparatus is lower outside except being arranged on the ground on general road, square, also can be used under the road surface that is arranged on motor-driven vehicle going, also the combination of multiple flood storages infiltration area can be installed.
Brief description of the drawings
Below in conjunction with drawings and Examples and application process, the invention will be further described.
Fig. 1 is ground rainwater flood storage seepage apparatus structural section of the present invention.
Fig. 2 is well lid form of the present invention and rainwater-collecting hole plane of arrangement figure thereof.
Fig. 3 is the form of structure sectional drawing of load bearing well cover of the present invention.
Fig. 4 is combining structure form sectional drawing of the present invention.
Detailed description of the invention
As shown in Figure 1, the system of ground rainwater flood storage seepage apparatus structure prevents that by well lid 1, grid falling basket 2, flood storage infiltration area 3 and mud-sinking area 4 forms.As one optimization, mud-sinking area 4 is interior can install heavy mud lifting basket 8, and heavy mud promotes basket 8 and is provided with in the vertical direction raising rod.It is only a kind of signal that illustrated heavy mud promotes basket 8 installation sites.
The rainwater-collecting hole 5 of the rainwater on ground in well lid 1 flows into, prevent falling after the grate opening 6 of basket 2 through grid again, the larger impurity that ground rainwater is brought into is tackled, and the anti-basket 2 that falls of grid can bear certain human body load and causes larger injury to prevent that personnel from falling.Rainwater enters flood storage infiltration area 3, and ground rainwater utilizes gravity that the suspension of rainwater is separated, and the rainwater after separation carrys out flood storage by flood storage infiltration area 3 and stores, and can time delay through the seepage flow hole 7 of the outer wall of flood storage infiltration area 3 by rain penetration in underground.Heavy mud after separation enters in mud-sinking area 4, can promote basket 8 by heavy mud, rises on ground.
Flood storage infiltration area 3 can be cuboid or cylinder or conically shaped body or rhombogen or its composite entity.As one optimization, cylindrical shell and horizontal angle α are 60 ° or 45 °, are conducive to the discharge of the heavy mud after separating, and are also conducive to excavate the engineering quantity in soil.
As shown in Figure 2, the well lid 1 of ground rainwater flood storage seepage apparatus can be square can be also circular, the shape in rainwater-collecting hole 2 can be that bar shaped hole can be also a shape hole.Ground rainwater is collected through rainwater-collecting hole 2.
As shown in Figure 3, the form of structure that the well lid 1 of ground rainwater flood storage seepage apparatus is installed for being arranged on the well lid 1 on load-bearing ground.Well lid 1 is arranged under load-bearing road surface, and damping washer 9 is installed in the bottom of well lid 1, is placed in the form of structure of the load bearing well cover on lamination platform 10.In Fig. 3, the shape of flood storage infiltration area 3 and mud-sinking area 4 and size are only a kind of signal.
On the basis of the above, as shown in Figure 4, ground rainwater flood storage seepage apparatus can carry out multiunit combination to well lid 1 or flood storage infiltration area 3 or mud-sinking area 4, meets the flood storage of ground rain-water accumulating flood seepage apparatus, the requirement of percolation ability.In Fig. 4, the position of well lid 1, mud-sinking area 4 is only also a kind of signal.
Ground rainwater flood storage seepage apparatus can adopt plastics, glass fiber reinforced plastic, steel manufacture.Well lid, grid be anti-, and to fall basket, flood storage infiltration area, mud-sinking area relatively independent, and flood storage infiltration area and mud-sinking area are integrated.Heavy mud promotes basket for setting up assembly.
The scheme above embodiment of the present invention being provided is introduced in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (7)
1. ground rainwater flood storage seepage apparatus, is characterized in that: arrange successively from top to bottom well lid (1), anti-basket (2), flood storage infiltration area (3) and mud-sinking area (4) of falling of grid; On described well lid (1), have the rainwater-collecting hole (5) penetrating, the anti-bottom of falling basket (2) of described grid has grate opening (6), single described grate opening (6) area is not more than the area in single described rainwater-collecting hole (5), described grid prevents that falling basket (2) can bear certain human body load, and the outer wall of described flood storage infiltration area (3) has the seepage flow hole (7) of point-like.
2. ground rainwater flood storage seepage apparatus according to claim 1, is characterized in that: the outer wall of described flood storage infiltration area (3) and horizontal angle α are not more than 90 °.
3. ground rainwater flood storage seepage apparatus according to claim 1 and 2, is characterized in that: described flood storage infiltration area (3) is clipped in multiple described grids and prevents falling in the middle of basket (2) and multiple described mud-sinking area (4).
4. ground rainwater flood storage seepage apparatus according to claim 1 and 2, it is characterized in that: heavy mud can be installed in described mud-sinking area (4) and promote basket (8), described heavy mud promotes basket (8) and is provided with in the vertical direction raising rod.
5. ground rainwater flood storage seepage apparatus according to claim 3, is characterized in that: heavy mud can be installed in described mud-sinking area (4) and promote basket (8), described heavy mud promotes basket (8) and is provided with in the vertical direction raising rod.
6. ground rainwater flood storage seepage apparatus according to claim 1 and 2, it is characterized in that: described well lid (1) is arranged under load-bearing road surface, adopt by the bottom of described well lid (1) damping washer (9) is installed, be placed in the form of structure of the load bearing well cover on lamination platform (10).
7. ground rainwater flood storage seepage apparatus according to claim 3, it is characterized in that: described well lid (1) is arranged under load-bearing road surface, adopt by the bottom of described well lid (1) damping washer (9) is installed, be placed in the form of structure of the load bearing well cover on lamination platform (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410049040.5A CN103866841A (en) | 2014-02-12 | 2014-02-12 | Ground rainwater floor storage and seepage device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410049040.5A CN103866841A (en) | 2014-02-12 | 2014-02-12 | Ground rainwater floor storage and seepage device |
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| CN103866841A true CN103866841A (en) | 2014-06-18 |
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| CN201410049040.5A Pending CN103866841A (en) | 2014-02-12 | 2014-02-12 | Ground rainwater floor storage and seepage device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409568A (en) * | 2015-12-21 | 2016-03-23 | 河海大学 | Retention, storage, filtration, discharge and guide system of hilly extending landscape zone |
| CN105484315A (en) * | 2015-12-30 | 2016-04-13 | 北京东方园林生态股份有限公司 | Irrigation pool with ecological seepage collection and slow release functions |
| CN105569161A (en) * | 2015-12-29 | 2016-05-11 | 蒋清校 | Novel multifunctional city rainwater collection device |
| CN105672441A (en) * | 2015-12-26 | 2016-06-15 | 李术勋 | Plain subsurface filtration deep well |
| CN105794523A (en) * | 2016-04-11 | 2016-07-27 | 重庆大学 | Tree pool device with rainwater infiltration, storage and purification functions |
| CN108999267A (en) * | 2018-10-22 | 2018-12-14 | 安徽福井环保科技有限公司 | A kind of rainwater inspection well for municipal roads |
| CN109424052A (en) * | 2017-08-24 | 2019-03-05 | 刘铁军 | A kind of pipeline opening device for drainage pipeline of municipal works |
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| CN2542725Y (en) * | 2002-04-23 | 2003-04-02 | 贵阳市云岩区市政工程管理所 | Antinoise load-raising manhole cover |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409568A (en) * | 2015-12-21 | 2016-03-23 | 河海大学 | Retention, storage, filtration, discharge and guide system of hilly extending landscape zone |
| CN105409568B (en) * | 2015-12-21 | 2019-03-29 | 河海大学 | The continuous stagnant storage of formula landscape belt in hills filters exhaust system |
| CN105672441A (en) * | 2015-12-26 | 2016-06-15 | 李术勋 | Plain subsurface filtration deep well |
| CN105569161A (en) * | 2015-12-29 | 2016-05-11 | 蒋清校 | Novel multifunctional city rainwater collection device |
| CN105484315A (en) * | 2015-12-30 | 2016-04-13 | 北京东方园林生态股份有限公司 | Irrigation pool with ecological seepage collection and slow release functions |
| CN105794523A (en) * | 2016-04-11 | 2016-07-27 | 重庆大学 | Tree pool device with rainwater infiltration, storage and purification functions |
| CN105794523B (en) * | 2016-04-11 | 2019-05-21 | 重庆大学 | It is a kind of to seep the tree pool device for storing purification function with rainwater |
| CN109424052A (en) * | 2017-08-24 | 2019-03-05 | 刘铁军 | A kind of pipeline opening device for drainage pipeline of municipal works |
| CN108999267A (en) * | 2018-10-22 | 2018-12-14 | 安徽福井环保科技有限公司 | A kind of rainwater inspection well for municipal roads |
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Application publication date: 20140618 |