CN203668897U - Urban green land drainage system - Google Patents
Urban green land drainage system Download PDFInfo
- Publication number
- CN203668897U CN203668897U CN201320778447.2U CN201320778447U CN203668897U CN 203668897 U CN203668897 U CN 203668897U CN 201320778447 U CN201320778447 U CN 201320778447U CN 203668897 U CN203668897 U CN 203668897U
- Authority
- CN
- China
- Prior art keywords
- drainage system
- blind pipe
- urban green
- water
- green space
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000002262 irrigation Effects 0.000 claims description 12
- 238000003973 irrigation Methods 0.000 claims description 12
- 239000004927 clay Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Road Paving Structures (AREA)
Abstract
The utility model relates to an urban green land drainage system with open trenches and an earth surface combined. An existing urban green land drainage system is low in drainage and poor in stability. The urban green land drainage system is characterized in that trenches are formed in the two sides of a garden road, a plurality of water-collecting wells are arranged under the trenches, the water-collecting wells are communicated with a municipal drain opening, the water-collecting wells are provided with upper covers, the trenches are placed between the garden road and a green land, a plurality of blind pipes are arranged under the green land, and the blind pipes are communicated with the water-collecting wells. According to the urban green land drainage system, the open trenches and the blind pipes which are pre-arranged under the earth surface are combined, the water collecting and draining performance is good, seeping water in soil can be effectively collected, site operation construction is convenient, the flexibility is good, and the system is adaptive to soil deformation. The blind pipes form a certain angle with a horizontal plane, are in straight communication with the water-collecting wells, and are attractive and beneficial to water drainage.
Description
Technical field
The utility model relates to a kind of combine with earth's surface urban green space drainage system of draining of open drain that utilizes.
Background technology
How China urban green space, in increasing fast, is effectively carried out rapidly greenery patches draining and is seemed particularly important.In China, the draining of Garden Greenland mainly adopts earth's surface or two kinds of modes of gutter drainage, and for attractive in appearance, people also usually adopt closed drainage or underdrain.Adopt gutter drainage to suit measures to local conditions, not only should be noted attractive in appearancely, also should, in conjunction with local topographic features, make the best use of the situation, be designed to the form of suitable for plant growth.The drainage system draining of existing greenery patches is slow, less stable.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of urban green space drainage system is provided, and improves drainage efficiency, draining stability and high efficiency.
For this reason, the utility model is taked following technical scheme: a kind of urban green space drainage system, the both sides that it is characterized in that Yuan road arrange irrigation canals and ditches, multiple collecting wells are set under irrigation canals and ditches, collecting well is communicated with municipal drainage mouth, and upper cover is set on collecting well, between irrigation canals and ditches Yuan road and greenery patches, the below in described greenery patches arranges many with blind pipe, described blind pipe connected set well.
Described blind pipe, for being obliquely installed, is offered multiple water seepage holes on blind pipe, percent opening is 90%-95%.
The surrounding of described blind pipe is covered with the rubble of 2-3cm size, the top of the blind pipe work cloth that spreads a layer of clay.
The relative garden of described blind pipe road is vertical setting.
Described blind pipe is to be merged and formed by fiber, plastics and rubber.
Described blind pipe arranges the pocket of greenery patches basal plane.
The upper surface of described irrigation canals and ditches is " U " shape face.
The utility model is to utilize open drain to combine and carry out the system of draining with the blind pipe of subscribing under earth's surface, and collection drainage is good, can effectively collect the infiltration in soil, and site operation is easy for installation; Flexible, adapt to soil deformation.Utilize its chemical inertness of blind pipe of the utility model material good, in geotechnical engineering is used, can keep the permanent life-span, have the advantages that never degrade in water.Blind pipe and horizontal plane are also angled, and straight-through collecting well, not only attractive in appearance but also be conducive to draining.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is top view of the present utility model.
Specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
A kind of urban green space drainage system as shown in Figure 1-2, the both sides on Yuan road 1 arrange irrigation canals and ditches 5, irrigation canals and ditches arrange multiple collecting wells 2 for 5 times, collecting well 2 is communicated with municipal drainage mouth, upper cover 4 is set on collecting well 2, between irrigation canals and ditches Yuan road 1 and greenery patches 3, the below in greenery patches 3 arranges many with blind pipe 3, blind pipe 3 connected set wells 2.Blind pipe 3, for being obliquely installed, is offered multiple water seepage holes on blind pipe 3, percent opening is 90%-95%.The surrounding of blind pipe 3 is covered with the rubble of 2-3cm size, the top of the blind pipe 3 work cloth that spreads a layer of clay.Blind pipe 3 relative garden roads 1 are preferably vertical setting.Blind pipe 3 is to be merged and formed by fiber, plastics and rubber.Blind pipe 3 arranges the pocket of greenery patches basal plane, and the upper surface of irrigation canals and ditches 5 is " U " shape face.
When construction, the spacing that draining blind pipe longitudinally arranges should meet design requirement, and should, according to the actual conditions of oozing in hole, leaking, should encrypt draining blind pipe is set in the larger location of underground water.Longitudinally catchment blind pipe and collecting well, municipal drainage mouth is connected as a single entity, and forms complete drainage system.Draining blind pipe is answered fixation, and takes suitable safeguard measure, prevents that cement paste from scurrying into, stopping up draining blind pipe.The attention of burying underground of blind pipe is walked as far as possible the pocket of basal plane and has the place of EXIT POINT.
It needs to be noted, the mode of above-described embodiment only limits to describe embodiment, but the utility model is confined to aforesaid way incessantly, and those skilled in the art can modify easily not departing from scope of the present utility model accordingly, therefore scope of the present utility model should comprise principle that the utility model discloses and the maximum magnitude of new feature.
Claims (7)
1. a urban green space drainage system, the both sides that it is characterized in that Yuan road arrange irrigation canals and ditches, multiple collecting wells are set under irrigation canals and ditches, collecting well is communicated with municipal drainage mouth, upper cover is set on collecting well, between irrigation canals and ditches Yuan road and greenery patches, the below in described greenery patches arranges many with blind pipe, described blind pipe connected set well.
2. a kind of urban green space as claimed in claim 1 drainage system, the blind pipe described in it is characterized in that, for being obliquely installed, is offered multiple water seepage holes on blind pipe, and percent opening is 90%-95%.
3. a kind of urban green space as claimed in claim 1 or 2 drainage system, is characterized in that the surrounding of described blind pipe is covered with the rubble of 2-3cm size, the top of the blind pipe work cloth that spreads a layer of clay.
4. a kind of urban green space as claimed in claim 3 drainage system, is characterized in that the described relative garden of blind pipe road arranges for vertical.
5. a kind of urban green space as claimed in claim 4 drainage system, is characterized in that described blind pipe is arranged on the pocket of greenery patches basal plane.
6. a kind of urban green space as claimed in claim 5 drainage system, the shape face that it is characterized in that the upper surface of described irrigation canals and ditches is " U ".
7. a kind of urban green space as claimed in claim 1 drainage system, is characterized in that described blind pipe is to be merged and formed by fiber, plastics and rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778447.2U CN203668897U (en) | 2013-11-29 | 2013-11-29 | Urban green land drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778447.2U CN203668897U (en) | 2013-11-29 | 2013-11-29 | Urban green land drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668897U true CN203668897U (en) | 2014-06-25 |
Family
ID=50965213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320778447.2U Expired - Lifetime CN203668897U (en) | 2013-11-29 | 2013-11-29 | Urban green land drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088352A (en) * | 2014-07-09 | 2014-10-08 | 中磊建设有限公司 | Ground rainwater comprehensive utilization structure |
-
2013
- 2013-11-29 CN CN201320778447.2U patent/CN203668897U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088352A (en) * | 2014-07-09 | 2014-10-08 | 中磊建设有限公司 | Ground rainwater comprehensive utilization structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |