CN206189236U - Underground water drainage pipeline way based on sponge city - Google Patents
Underground water drainage pipeline way based on sponge city Download PDFInfo
- Publication number
- CN206189236U CN206189236U CN201621254298.XU CN201621254298U CN206189236U CN 206189236 U CN206189236 U CN 206189236U CN 201621254298 U CN201621254298 U CN 201621254298U CN 206189236 U CN206189236 U CN 206189236U
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- China
- Prior art keywords
- water
- metalling
- gravel
- sponge city
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an underground water drainage pipeline way based on sponge city, including the gravel inlayer, the outside of gravel inlayer is equipped with the metalling, the outside of metalling is equipped with the isolation stratum reticulare, the inside that keeps apart the stratum reticulare is equipped with the hole. The utility model discloses simple structure, through gravel inlayer and the metalling structure that sets up, the impurity of guaranteeing business turn over water is discharged outside, the passageway of unblock rivers business turn over, the unblock rivers passageway of the sand and soil in the earth's surface has been guaranteed to the isolation stratum reticulare. The structure of this kind similar " the brick permeates water " has guaranteed that water and the water in the earth's surface among the drainage pipe freely exchanges, has guaranteed the balanced normal circulation of ecological water.
Description
Technical field
The utility model is related to municipal works technical field, specially a kind of subsoil drain based on sponge city.
Background technology
Sponge city refers to that city can have as sponge the aspect such as environmental change and reply natural calamity is adapted to
Good " elasticity ", water suction when rainy, retaining, infiltration, water purification, it is necessary to when the water that will store discharge and be used.Sponge city
City's construction should follow the principles such as Ecology Precedence, and natural way is combined with artificial measures, ensure municipal drainage prevention waterlogging safety
On the premise of, accumulation, infiltration and purification of the rainwater in urban area are realized to greatest extent, promote the utilization and life of rainwater resource
State environmental protection.
The construction of modern metropolitan cities is presented dense cement breath, and surface water is difficult to be supplemented and uses, Ecological water cycle
Destroyed by force.At present, in urban construction, urban Underground pipeline is used as just draining, drought and waterlogging, earth's surface water shortage in city
Effective conversion is difficult to during with surplus, is complementary to one another, make Ecological water cycle, this is that we will enter to subsoil drain
The improved place of row.
Utility model content
The purpose of this utility model is to provide a kind of subsoil drain based on sponge city, in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of subdrainage based on sponge city
Pipeline, including gravel internal layer, are provided with metalling on the outside of the gravel internal layer, isolation mesh is provided with the outside of the metalling,
The inside of the isolation mesh is provided with hole.
Preferably, the inwall of the gravel internal layer is in wave shape, and the raised extreme direction of curve is outside.
Preferably, described hole is cylindrical shape, and linear array is in the inside of isolation mesh.
Preferably, the stone being provided with the metalling is in irregular stacking, and the thickness of metalling is more than isolation mesh
Thickness.
Compared with prior art, the beneficial effects of the utility model are：The utility model simple structure, by the sand for setting
Gravel internal layer and rubble Rotating fields, it is ensured that the impurity discharge of Inlet and outlet water outside, the passage of current turnover is not blocked, and isolation mesh ensures
Sandy soil in earth's surface do not block water stream channel.The structure of this similar " water-permeable brick " ensure that water and earth's surface in drainage pipeline
In water free exchange, it is ensured that ecological water balance normal circulation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing at the utility model structure A.
In figure：1 gravel internal layer, 2 metallings, 3 isolation meshes and 4 holes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of subsoil drain based on sponge city
Road, including gravel internal layer 1, the inwall of the gravel internal layer 1 is in wave shape, and the raised extreme direction of curve is outside.It is described
The outside of gravel internal layer 1 is provided with metalling 2, and the outside that 2 layers of the rubble is provided with what is be provided with isolation mesh 3, the metalling 2
Stone in irregular stacking, and metalling 2 thickness of the thickness more than isolation mesh 3.The inside of the isolation mesh 3 is provided with hole
Hole 4, described hole 4 is cylindrical shape, and linear array is in the inside of isolation mesh 3.
Operation principle：Isolation mesh 3 has completely cut off ground surface soil stone and drainage pipeline, the sandy soil in earth's surface is not blocked current and leads to
Road.Simultaneously by the gravel internal layer 1 and the structure of metalling 2 of setting, it is ensured that the impurity discharge of Inlet and outlet water outside, water is not blocked and flowed into
The passage for going out.The structure of this similar " water-permeable brick " ensure that the water free exchange in water and earth's surface in drainage pipeline, it is ensured that
The normal circulation of ecological water balance.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of subsoil drain based on sponge city, including gravel internal layer (1), it is characterised in that：The gravel internal layer
(1) metalling (2) is provided with the outside of, isolation mesh (3) is provided with the outside of the metalling (2), the isolation mesh (3) it is interior
Portion is provided with hole (4).
2. a kind of subsoil drain based on sponge city according to claim 1, it is characterised in that：In the gravel
The inwall of layer (1) is in wave shape, and the raised extreme direction of curve is outside.
3. a kind of subsoil drain based on sponge city according to claim 1, it is characterised in that：Described hole
(4) it is cylindrical shape, and linear array is in the inside of isolation mesh (3).
4. a kind of subsoil drain based on sponge city according to claim 1, it is characterised in that：The metalling
(2) stone that is provided with is in irregular stacking in, and metalling (2) thickness of the thickness more than isolation mesh (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254298.XU CN206189236U (en) | 2016-11-22 | 2016-11-22 | Underground water drainage pipeline way based on sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254298.XU CN206189236U (en) | 2016-11-22 | 2016-11-22 | Underground water drainage pipeline way based on sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206189236U true CN206189236U (en) | 2017-05-24 |
Family
ID=58727368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621254298.XU Expired - Fee Related CN206189236U (en) | 2016-11-22 | 2016-11-22 | Underground water drainage pipeline way based on sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206189236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517946A (en) * | 2018-03-06 | 2018-09-11 | 济南荣庆节能技术有限公司 | The sponge city method of manufacture and use thereof of " cavernous body " |
-
2016
- 2016-11-22 CN CN201621254298.XU patent/CN206189236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517946A (en) * | 2018-03-06 | 2018-09-11 | 济南荣庆节能技术有限公司 | The sponge city method of manufacture and use thereof of " cavernous body " |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |