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Ecological water-permeable and plant-conserving road in park

An ecological and conservation technology, applied in the field of water collection and drainage technology control, to achieve the effect of stable quality, strong bearing capacity and easy processing

Inactive Publication Date: 2017-11-17
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the current problems of water accumulation on road surfaces, rainwater purification and storage, and vegetation conservation, the present invention provides an ecological water permeable and vegetation conservation road in parks, which can effectively overcome the problems of existing urban drainage pipes when heavy rains come. The network system cannot solve the problems of water system pollution caused by rainwater runoff and waterlogging caused by storm runoff; realize automatic control of rain collection, sewage interception, water purification, peak shaving and storage, and vegetation conservation

Method used

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  • Ecological water-permeable and plant-conserving road in park
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  • Ecological water-permeable and plant-conserving road in park

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, an ecologically permeable and vegetation-conserving road in a park includes sidewalk surface 1, permeable concrete filling layer 2, sidewalk rainwater collection temporary storage layer 3, sidewalk leveling layer 4, permeable concrete base layer 5, from top to bottom. Water-permeable filter layer 6, water-salt heavy metal ion adsorption layer 7, cone-shaped water collection layer 8, water collection layer cushion 9, vertical drainage pipe 10, horizontal water collection pipe 11, pipeline cushion 12 and gravel coarse sand layer 13; A double-layer sidewalk rainwater collection temporary storage layer 3 is provided under the sidewalk surface layer 1 to collect rainwater; the permeable concrete base layer 5 is located under the sidewalk surface leveling layer 4; a water seepage filter layer 6 is provided under the sidewalk surface leveling layer 4 for Filter out the sand, stones and other particulate matter contained in the rainwater; meanwhile, a w...

Embodiment 2

[0031] Such as figure 2 As shown, when the road has a slope, the entire road structure is preferentially parallel to the direction of the slope, and the other structures are the same as in Embodiment 1.

Embodiment 3

[0033] From image 3 It can be seen that the structure and principle of this embodiment are basically the same as that of Embodiment 1, but the difference is that the pavement structure proposed in this embodiment is generally suitable for some hard structures in parks, schools, or communities. High-quality roads, such roads have fewer vehicles and pedestrians, so the load required on the pavement is small. Therefore, the pavement surface does not need to use permeable concrete or permeable asphalt pavement. Permeable bricks and other materials can be used. The pavement structure can also be used as In parks, schools, or communities, on some sidewalks with less traffic and less load, the regulating reservoir is located on both sides of the sidewalk. Compared with Example 1, the rainwater filtration, purification, diversion, storage and treatment facilities of this example are relatively simple. The reason is that some hard roads do not require large areas of flowers and plants,...

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Abstract

The invention discloses an ecological water-permeable and plant-conserving road in a park. The ecological water-permeable and plant-conserving road comprises a footpath surface pavement, a temporary footpath rainwater collection storage layer, a water-permeable concrete base layer, a water salt heavy metal ion adsorption layer, a conical water collection layer, a water collection cushion layer and a gravel rough sand layer, wherein the temporary footpath rainwater collection storage layer is arranged below the footpath surface pavement; the temporary footpath rainwater collection storage layer and the water-permeable concrete base layer are mutually connected; a footpath pavement leveling layer is arranged on the water-permeable concrete base layer; a infiltrating water filtering layer is arranged below the water-permeable concrete base layer; the water salt heavy metal ion adsorption layer is arranged below the infiltrating water filtering layer; the conical water collection layer is arranged below the water salt heavy metal ion adsorption layer; the conical water collection layer is connected with the water collection cushion layer. The ecological water-permeable and plant-conserving road has the beneficial effects of being simple in structure, good in force bearing, simple and convenient to process, large in bearing capacity and stable in quality, and by adopting the road structure, rainwater can be recycled, rainwater infiltration and discharge are accelerated, and meanwhile the collected rainwater can be absorbed by soil vegetable layers.

Description

Technical field [0001] The invention relates to a road for ecological water permeation and vegetation conservation in a park, belonging to the technical control field of water collection and drainage. Background technique [0002] Sponge city is a new generation of urban stormwater management concept, which means that the city has good "elasticity" in adapting to environmental changes and coping with natural disasters caused by rainwater. It can also be called "water elastic city". The international general term is "low-impact development rainwater system construction". When it rains, it absorbs, stores, seeps, purifies water, and "releases" the stored water when needed and uses it. [0003] As an important method of "ecological drainage", permeable pavement has become an important part of road drainage design. Permeable pavement is suitable for sidewalks, parking lots, parks, lightweight driveways, and various stadium roads. In the past, there was no uniform standard for permeab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/22E03F1/00E03F5/10E01C15/00
CPCE01C11/226E01C15/00E01C2201/20E01C2201/202E03F1/00E03F5/10Y02A10/30Y02A20/40
Inventor 张延年杨森丁晓雯张荣海钱施光李希刘旭峰徐驰
Owner SHENYANG JIANZHU UNIVERSITY
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