CN204940507U - Storm water conservation ecological pool - Google Patents
Storm water conservation ecological pool Download PDFInfo
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- CN204940507U CN204940507U CN201520670882.2U CN201520670882U CN204940507U CN 204940507 U CN204940507 U CN 204940507U CN 201520670882 U CN201520670882 U CN 201520670882U CN 204940507 U CN204940507 U CN 204940507U
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Abstract
The utility model relates to a kind of storm water conservation ecological pool, by arranging water collecting unit and permeation unit, and be provided with urceolus at described water collecting unit, dismountable header is provided with on the top of described urceolus, the internal diameter of described header first reduces rear increase from top to bottom, protective cover is installed on the top of described header, thus drop to the storm-water drainage on ground to described water collecting unit, the special construction design utilizing described header first to shrink further expansion makes the rainwater in described header in the process moved down, first release energy through expansion segment again through contraction section energy accumulation, the solid impurity be mixed into is made to separate from rainwater and accumulate in described urceolus, rainwater after purification and impurity removal then enters described infiltration well by transverse connecting pipe, thus the utility model can effectively avoid rain impurities in water to form blocking to permeate channel and infiltration duct, improve the permeability of rainwater, extend the application life of device.
Description
Technical field
The utility model relates to a kind of storm water conservation ecological pool, belongs to the technical field of storm water conservation.
Background technology
In the environment of human living, the supply of fresh water must be had just to be enough to maintain basic existence, and to meet needed for other mankind's activities.Fresh water sources maximum on earth's surface is the snow-broth after dissolving from rainfall or snowfall, being rivers and creeks, or being hidden into underground and becoming underground water, finally accumulating and becoming the available fresh water of human lives through accumulating stream.
Along with the rising of the population density, the development situation on earth's surface is got over serious.At the urban place that inhabitants live's density is higher, because the needs of resident's activity, a large amount of soils must be used to carry out various activity, such as business, traffic, social activity, motion etc., therefore artificial flush coat has all been spread in a large amount of soils, such as concrete or bituminous concrete etc., to provide needed for mankind's activity.Below the artificial flush coat that these are waterproof or permeability is extremely low, soil uses compacting rammer pressure to apply mostly, can carry larger loading amount, or makes soil more stable, but the problem simultaneously also causing surface soil water permeability significantly to reduce.Therefore, whenever heavy rain is attacked, water resource not only cannot store, and also can produce big flood or waterflooding, and the quality of living environment is reduced more.
In order to solve the problem, modern society's major part all lays a large amount of drainage systems in place of residence, the rainfall of landing on road or soil directly entered the lateral sulcus of road, concentrate ditch, or the gutter of to build in vast vacant lot comprises open drain, closed conduit or underground pipeline, enter again afterwards in other further downstream drainage or main drain or rivers and creeks.But, adopt aforesaid way, most rainfall not only cannot infilter in soil as soil is absorbed also recharging groundwater resource, directly enter in artificial or natural escape canal on the contrary, cause the waste of valuable water resources, this modern environment day by day lacked water resource is one to lose greatly really.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of impurity of effectively avoiding and forms the storm water conservation ecological pool of blocking to infiltration duct.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of storm water conservation ecological pool, its structure comprises water collecting unit and permeation unit;
Described water collecting unit arranges some urceolus, the sidewall of described urceolus is distributed with some first through holes, dismountable header is provided with on the top of described urceolus, the internal diameter of described header first reduces rear increase from top to bottom, some second through holes of sidewall distribution of described header, the top ring of described header establishes a L shape depression, and protective cover is installed on the top of described header;
Described protective cover is circular slab, the upper surface of described protective cover is distributed with some third through-holes, be provided with annular projection from the soffit of described circular slab to downward-extension, the maximum gauge of described annular projection is less than the diameter of described circular slab, and described annular projection is suitable for embedding in described L shape depression;
Described permeation unit arranges some infiltration wells, described infiltration well is interspersed with described urceolus and described infiltration well is communicated with by transverse connecting pipe with between described urceolus, the sidewall of described infiltration well is distributed with some fourth holes, and the top cover of described infiltration well is provided with water-permeable and air permeable lid.
In described urceolus, middle part is provided with interior pipe, and the sidewall of described interior pipe is distributed with some fifth holes, between described interior pipe and urceolus, arrange water-permeable and air permeable spongy layer.
The lower end of described interior pipe is fixed on described urceolus inner bottom part.
Described header sets gradually contraction section, straight length and expansion segment from top to bottom.
The shrinkage ratio of described contraction section is 1:2-1:4, and the divergence ratio of described expansion segment is 2:1-5:1.
The bottom surface of described urceolus is also distributed with some 6th through holes.
The aperture of described first through hole, the second through hole, third through-hole, fourth hole, fifth hole, the 6th through hole is 8-10mm, and percent opening is 1.5-3%.
The material of described urceolus, interior pipe, infiltration well is resin concrete.
Lay the first layer of gravel in described urceolus periphery, between described urceolus and described first layer of gravel, be equipped with permeable geotextiles;
The appearance of described protective cover is enclosed with permeable geotextiles.
Lay the second layer of gravel in described infiltration well periphery, between described infiltration well and described second layer of gravel, lay the permeable geotextiles of one deck.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) storm water conservation ecological pool described in the utility model, comprise water collecting unit and permeation unit, and be provided with urceolus at described water collecting unit, dismountable header is provided with on the top of described urceolus, the internal diameter of described header first reduces rear increase from top to bottom, protective cover is installed on the top of described header, is nested encryptions between the top of described header and described protective cover; Thus drop to the storm-water drainage on ground to described water collecting unit, the special construction design utilizing described header first to shrink further expansion makes the rainwater in described header in the process moved down, first release energy through expansion segment again through contraction section energy accumulation, the solid impurity be mixed into is made to separate from rainwater and accumulate in described urceolus, rainwater after purification and impurity removal then enters described infiltration well by transverse connecting pipe, further by described infiltration well soil permeability towards periphery, keep the humidity of surrounding soil; In addition, to be deposited to the impurity bottom urceolus accumulate a certain amount of after, described header can be dismantled and impurity be unified to cleaning and process, thus storm water conservation ecological pool described in the utility model, also the solid impurity in rainwater is separated while rainwater is conserved, avoid rain impurities in water to form blocking to permeate channel and infiltration duct, improve the permeability of rainwater, extend the application life of device.
(2) storm water conservation ecological pool described in the utility model, in described urceolus, middle part is provided with interior pipe, the sidewall of described interior pipe is distributed with some fifth holes, between described interior pipe and urceolus, water-permeable and air permeable spongy layer is set, thus when rainwater is plentiful, can automatic storage moisture by the water suction of described water-permeable and air permeable spongy layer; When rainwater is less, surrounding soil environmental drying, is stored in the water soil slow release towards periphery in described water-permeable and air permeable spongy layer; Further, when needs apply fertilizer, liquid fertilizer or nutrient solution can be poured into interior pipe, liquid fertilizer or nutrient solution are absorbed by the sponge storage by fourth hole, and meeting water will slow releasing nutrient, realizes long-acting fertilising.
(3) storm water conservation ecological pool described in the utility model, contraction section, straight length and expansion segment is set gradually by described header from top to bottom, and the shrinkage ratio arranging described contraction section is 1:2-1:4, the divergence ratio of described expansion segment is 2:1-5:1, thus be conducive to the solid impurity be mixed in rainwater from rainwater, be able to effective separation, further ensure the osmotic efficiency of rainwater.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 is the structural representation of storm water conservation ecological pool longitudinal section described in the utility model;
Fig. 2 is the top view of storm water conservation ecological pool described in the utility model.
In figure, Reference numeral is expressed as: 1-urceolus, 1a-first through hole, pipe in 2-, 2a-fifth hole, 3-header, 3a-second through hole, 3b-L shape is caved in, 4-water-permeable and air permeable spongy layer, 5-protective cover, 5a-third through-hole, 5b-annular projection, the permeable geotextiles of 6-, 7-transverse connecting pipe, 8-permeates well, 8a-fourth hole, 8b-water-permeable and air permeable lid, 9a-first layer of gravel, 9b-second layer of gravel.
Detailed description of the invention
Embodiment 1
The present embodiment provides a kind of storm water conservation ecological pool, and its structure comprises water collecting unit and permeation unit.
Described water collecting unit arranges some urceolus 1, the sidewall of described urceolus 1 is distributed with some first through hole 1a, dismountable header 3 is provided with on the top of described urceolus 1, described header 3 is set to dismantle flexibly, on the one hand when the long-term ponding of soil, put into drinking-water pipe and carry out draining, periodic cleaning can be realized on the other hand and deposit to impurity bottom urceolus, the application life of extension fixture.
The internal diameter of described header 3 first reduces rear increase from top to bottom, the sidewall of described header 3 is distributed with some second through hole 3a, and the top ring of described header 3 establishes a L shape depression 3b, and protective cover 5 is installed on the top of described header 3.
Described protective cover 5 is circular slab, the upper surface of described protective cover 5 is distributed with some third through-hole 5a, annular projection 5b is provided with to downward-extension from the soffit of described protective cover 5, the maximum gauge of described annular projection 5b is less than the diameter of described circular slab, and described annular projection 5b is suitable for embedding in described L shape depression 3b.
Described permeation unit arranges some infiltration wells 8, described infiltration well 8 is interspersed with described urceolus 1 and is communicated with by transverse connecting pipe 7 between described infiltration well 8 with described urceolus 1, the sidewall of described infiltration well 8 is distributed with some fourth hole 8a, and the top cover of described infiltration well 8 is provided with water-permeable and air permeable lid 8b.
The aperture of described first through hole 1a, the second through hole 3a, third through-hole 5a, fourth hole 8a is 9mm, and percent opening is 1.5%.
Embodiment 2
The present embodiment provides a kind of storm water conservation ecological pool, and its structure comprises water collecting unit and permeation unit.
Described water collecting unit arranges some urceolus 1, the sidewall of described urceolus 1 is distributed with some first through hole 1a, the bottom surface of described urceolus 1 is also distributed with some 6th through holes.
At the dismountable header 3 in the top of described urceolus 1, the internal diameter of described header 3 first reduces rear increase from top to bottom, the sidewall of described header 3 is distributed with some second through hole 3a, the top ring of described header 3 establishes a L shape depression 3b, and protective cover 5 is installed on the top of described header 3.
Described protective cover 5 is circular slab, the upper surface of described protective cover 5 is distributed with some third through-hole 5a, annular projection 5b is provided with to downward-extension from the soffit of described protective cover 5, the maximum gauge of described annular projection 5b is less than the diameter of described circular slab, and described annular projection 5b is suitable for embedding in described L shape depression 3b.
As the embodiment that can select, the present embodiment middle part in described urceolus 1 is provided with interior pipe 2, and preferably, the lower end of described interior pipe 2 is fixed on described urceolus 1 inner bottom part.The sidewall of described interior pipe 2 is distributed with some fifth hole 2a, between described interior pipe 2 and urceolus 1, arrange water-permeable and air permeable spongy layer 4.
Described permeation unit arranges some infiltration wells 8, described infiltration well 8 is interspersed with described urceolus 1 and is communicated with by transverse connecting pipe 7 between described infiltration well 8 with described urceolus 1, the sidewall of described infiltration well 8 is distributed with some fourth hole 8a, and the top cover of described infiltration well 8 is provided with water-permeable and air permeable lid 8b.
As the embodiment that can select, in the present embodiment, the material of described urceolus 1, interior pipe 2, infiltration well 8 is resin concrete.The aperture of described first through hole 1a, the second through hole 3a, third through-hole 5a, fourth hole 8a, fifth hole 2a, the 6th through hole is 10mm, and percent opening is 2%.
Embodiment 3
The present embodiment provides a kind of storm water conservation ecological pool, and its structure as depicted in figs. 1 and 2, comprises water collecting unit and permeation unit.
Described water collecting unit arranges some urceolus 1, the sidewall of described urceolus 1 is distributed with some first through hole 1a, the bottom surface of described urceolus 1 is also distributed with some 6th through holes.The present embodiment lays the first layer of gravel 9a (see Fig. 2) in described urceolus 1 periphery, is equipped with permeable geotextiles 6 between described urceolus 1 and described first layer of gravel 9a.
Be provided with dismountable header 3 on the top of described urceolus 1, the internal diameter of described header 3 first reduces rear increase from top to bottom, the sidewall of described header 3 is distributed with some second through hole 3a, and the top ring of described header 3 establishes a L shape depression 3b.As the embodiment that can select, in the present embodiment, described header 3 sets gradually contraction section, straight length and expansion segment from top to bottom, the shrinkage ratio of described contraction section is 1:2-1:4, the divergence ratio of described expansion segment is 2:1-5:1, wherein, described shrinkage ratio refers to the ratio of described contraction section minimum diameter and maximum inner diameter, and described divergence ratio refers to the ratio of the maximum inner diameter of described expansion segment and minimum diameter.
Protective cover 5 is installed on the top of described header 3, described protective cover 5 is circular slab, the upper surface of described protective cover 5 is distributed with some third through-hole 5a, annular projection 5b is provided with to downward-extension from the soffit of described protective cover 5, the maximum gauge of described annular projection 5b is less than the diameter of described circular slab, and described annular projection 5b is suitable for embedding in described L shape depression 3b.
As the embodiment that can select, the appearance of protective cover 5 described in the present embodiment is enclosed with permeable geotextiles 6.Thus while realization is effectively catchmented, prevent the refuses such as leaf soil slag from entering in urceolus and form blocking and pile up.
The present embodiment middle part in described urceolus 1 is provided with interior pipe 2, and preferably, the lower end of described interior pipe 2 is fixed on described urceolus 1 inner bottom part.The sidewall of described interior pipe 2 is distributed with some fifth hole 2a, between described interior pipe 2 and urceolus 1, arrange water-permeable and air permeable spongy layer 4.Thus when rainwater is plentiful, can automatic storage moisture by the water suction of described water-permeable and air permeable spongy layer; When rainwater is less, surrounding soil environmental drying, is stored in the water soil slow release towards periphery in described water-permeable and air permeable spongy layer; Further, when needs apply fertilizer, liquid fertilizer or nutrient solution can be poured into interior pipe, liquid fertilizer or nutrient solution are absorbed by the sponge storage by fourth hole, and meeting water will slow releasing nutrient, realizes long-acting fertilising.
Described permeation unit arranges some infiltration wells 8, described infiltration well 8 is interspersed with described urceolus 1 and is communicated with by transverse connecting pipe 7 between described infiltration well 8 with described urceolus 1, the sidewall of described infiltration well 8 is distributed with some fourth hole 8a, and the top cover of described infiltration well 8 is provided with water-permeable and air permeable lid 8b.
As the embodiment that can select, the present embodiment lays the second layer of gravel 9b (see Fig. 2) in described infiltration well 8 periphery, lays the permeable geotextiles 6 of one deck between described infiltration well 8 and described second layer of gravel 9b.
As the embodiment that can select, in the present embodiment, the material of described urceolus 1, interior pipe 2, infiltration well 8 is resin concrete.The aperture of described first through hole 1a, the second through hole 3a, third through-hole 5a, fourth hole 8a, fifth hole 2a, the 6th through hole is 8mm, and percent opening is 3%.
Storm water conservation ecological pool described in the utility model, comprise water collecting unit and permeation unit, and be provided with urceolus 1 at described water collecting unit, dismountable header 3 is provided with on the top of described urceolus 1, the internal diameter of described header 3 first reduces rear increase from top to bottom, protective cover 5 is installed on the top of described header 3, is nested encryptions between 3 tops of described header and described protective cover 5; Thus drop to the storm-water drainage on ground to described water collecting unit, the special construction design utilizing described header first to shrink further expansion makes rainwater in described header 3 in the process moved down, first release energy through expansion segment again through contraction section energy accumulation, the solid impurity be mixed into is separated from rainwater and accumulates in described urceolus 1, rainwater after purification and impurity removal then enters described infiltration well 8 by transverse connecting pipe 7, further by described infiltration well 8 soil permeability towards periphery, keep the humidity of surrounding soil; In addition, to be deposited to the impurity bottom urceolus 1 accumulate a certain amount of after, described header 3 can be dismantled and impurity be unified to cleaning and process, thus storm water conservation ecological pool described in the utility model, also the solid impurity in rainwater is separated while rainwater is conserved, avoid rain impurities in water to form blocking to permeate channel and infiltration duct, improve the permeability of rainwater, extend the application life of device.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection domain of the present utility model.
Claims (10)
1. a storm water conservation ecological pool, is characterized in that, comprises water collecting unit and permeation unit;
Described water collecting unit arranges some urceolus, the sidewall of described urceolus is distributed with some first through holes, dismountable header is provided with on the top of described urceolus, the internal diameter of described header first reduces rear increase from top to bottom, some second through holes of sidewall distribution of described header, the top ring of described header establishes a L shape depression, and protective cover is installed on the top of described header;
Described protective cover is circular slab, the upper surface of described protective cover is distributed with some third through-holes, be provided with annular projection from the soffit of described protective cover to downward-extension, the maximum gauge of described annular projection is less than the diameter of described circular slab, and described annular projection is suitable for embedding in described L shape depression;
Described permeation unit arranges some infiltration wells, described infiltration well is interspersed with described urceolus and described infiltration well is communicated with by transverse connecting pipe with between described urceolus, the sidewall of described infiltration well is distributed with some fourth holes, and the top cover of described infiltration well is provided with water-permeable and air permeable lid.
2. storm water conservation ecological pool according to claim 1, is characterized in that, in described urceolus, middle part is provided with interior pipe, and the sidewall of described interior pipe is distributed with some fifth holes, between described interior pipe and urceolus, arrange water-permeable and air permeable spongy layer.
3. storm water conservation ecological pool according to claim 2, is characterized in that, the lower end of described interior pipe is fixed on described urceolus inner bottom part.
4. the storm water conservation ecological pool according to claim 1 or 2 or 3, it is characterized in that, described header sets gradually contraction section, straight length and expansion segment from top to bottom.
5. storm water conservation ecological pool according to claim 4, is characterized in that, the shrinkage ratio of described contraction section is 1:2-1:4, and the divergence ratio of described expansion segment is 2:1-5:1.
6. the storm water conservation ecological pool according to claim 1 or 2 or 3 or 5, is characterized in that, the bottom surface of described urceolus is also distributed with some 6th through holes.
7. storm water conservation ecological pool according to claim 6, is characterized in that, the aperture of described first through hole, the second through hole, third through-hole, fourth hole, fifth hole, the 6th through hole is 8-10mm, and percent opening is 1.5-3%.
8. the storm water conservation ecological pool according to claim 1 or 2 or 3 or 5 or 7, is characterized in that, the material of described urceolus, interior pipe, infiltration well is resin concrete.
9. storm water conservation ecological pool according to claim 8, is characterized in that, lays the first layer of gravel in described urceolus periphery, is equipped with permeable geotextiles between described urceolus and described first layer of gravel;
The appearance of described protective cover is enclosed with permeable geotextiles.
10. storm water conservation ecological pool according to claim 1 and 2, is characterized in that, lays the second layer of gravel, lay the permeable geotextiles of one deck between described infiltration well and described second layer of gravel in described infiltration well periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670882.2U CN204940507U (en) | 2015-09-01 | 2015-09-01 | Storm water conservation ecological pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670882.2U CN204940507U (en) | 2015-09-01 | 2015-09-01 | Storm water conservation ecological pool |
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| CN204940507U true CN204940507U (en) | 2016-01-06 |
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| CN201520670882.2U Expired - Fee Related CN204940507U (en) | 2015-09-01 | 2015-09-01 | Storm water conservation ecological pool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049642A (en) * | 2016-07-13 | 2016-10-26 | 黑龙江省九0四环境工程勘察设计院 | Sponge city permeation, retention, storage, purification, utilization and water drainage combined system |
| CN106245734A (en) * | 2016-07-29 | 2016-12-21 | 天津沃佰艾斯科技有限公司 | The urban road rainwater-collecting improved, the system of regulating and storing conserving greenery patches |
| CN106284588A (en) * | 2016-08-18 | 2017-01-04 | 天津沃佰艾斯科技有限公司 | A kind of rainwater treatment that can be used for sponge city and stocking system |
| CN109183944A (en) * | 2018-08-25 | 2019-01-11 | 浙江省水利河口研究院 | A kind of city cavernous body with well |
-
2015
- 2015-09-01 CN CN201520670882.2U patent/CN204940507U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049642A (en) * | 2016-07-13 | 2016-10-26 | 黑龙江省九0四环境工程勘察设计院 | Sponge city permeation, retention, storage, purification, utilization and water drainage combined system |
| CN106049642B (en) * | 2016-07-13 | 2018-08-31 | 黑龙江省九0四环境工程勘察设计院 | A kind of sponge city oozes, is stagnant, storing, net, use, drain combination system |
| CN106245734A (en) * | 2016-07-29 | 2016-12-21 | 天津沃佰艾斯科技有限公司 | The urban road rainwater-collecting improved, the system of regulating and storing conserving greenery patches |
| CN106284588A (en) * | 2016-08-18 | 2017-01-04 | 天津沃佰艾斯科技有限公司 | A kind of rainwater treatment that can be used for sponge city and stocking system |
| CN106284588B (en) * | 2016-08-18 | 2018-05-18 | 天津沃佰艾斯科技有限公司 | A kind of rainwater treatment and stocking system available for sponge city |
| CN109183944A (en) * | 2018-08-25 | 2019-01-11 | 浙江省水利河口研究院 | A kind of city cavernous body with well |
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