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Submerged green space structure for sponge city

A sponge city and green space technology, applied to underwater structures, infrastructure engineering, applications, etc., can solve problems such as difficult maintenance, achieve the effects of easy maintenance, easy removal and insertion, and reduced maintenance frequency

Inactive Publication Date: 2018-12-28
丁文铃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a sunken green space structure for sponge cities to solve the existing problems of sediment deposition and difficult maintenance

Method used

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  • Submerged green space structure for sponge city
  • Submerged green space structure for sponge city
  • Submerged green space structure for sponge city

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Embodiment

[0035] As attached figure 1 Attached Picture 9 Shown: A sunken green space structure for sponge city, including curbstone 1, diffuse water hole 101, grid 102, slow water basket 103, water-resistant plants 2, planting substrate 201, bark cover 202, sand Layer 203, geotextile 204, gravel layer 205, perforated pipe 3, permeable layer 301, maintenance well 4, manhole cover 5, pressure column 501, filter box 6, slot 601, filter plate 602, water storage tank 7 and connecting water pipe 8 The size of the curbstone 1 is 1m*0.7m*0.1m, and it is fixed adjacent to the ground, and the top extends 20cm from the ground. There are four circular blind holes on the inner side; water-resistant vegetation 2 is planted on the planting substrate 201; The substrate 201 is covered on the top side of the bark cover 202; the bark cover 202 is laid on the top side of the sand layer 203, and the geotextile 204 is provided on the bottom side of the sand layer 203; the gravel layer 205 is filled on the bo...

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Abstract

The invention provides a submerged green space structure for a sponge city. The submerged green space structure for the sponge city is characterized in that the submerged green space structure comprises a water storage tank and a connecting water pipe; the size of road traffic stone is 1 meter by 0.7 meter by 0.1 meter, the road traffic stone with the top 30 centimeters above the ground is fixed adjacent to the ground, and four circular blind holes are opened on the inner side; a filter box is a rectangular box structure with the top fixed with a top cover by snap connection; two eyebolts arefixed on the top cover through bolt connection; a wire rope is wound and fixed between rings of the two eyebolts; the right end of a bottom face is provided with a cylinder communicated with the innerportion of the filter box. The submerged green space structure for the sponge city has the advantages of maintaining a high level of water quality through a perforated pipe into the water storage tank by multi-layer filtration, greatly reducing the maintenance and repair frequency caused by the accumulated blockage of sediments, allowing a maintenance well to provide conditions for easy maintenance and repair when the filter box is maintained for too long, ensuring the filter box to be taken out and put in simply and conveniently, and being simple and feasible in fixing method.

Description

Technical field [0001] The invention belongs to the technical field of sunken green space, and more specifically, relates to a sunken green space structure for sponge cities. Background technique [0002] The sunken green space is the green space below the surrounding ground. It uses open space to receive and store rainwater to reduce runoff and discharge. The internal plants are mostly native herbs. [0003] For example, the Chinese patent with application number CN201510533002.1 discloses a recessed green space rainwater storage and dispatching pool and a decentralized rainwater storage and dispatching pool system, including a recessed green space (1), a rainwater overflow well (2) and The rainwater storage and dispatching pool (7) realizes water storage, drainage and water supply integrated with the rainwater pipe network or the sewage pipe network. Compared with the prior art, the present invention more effectively realizes the regulation of rainwater runoff and flood detentio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/00E03F5/10E02D29/12E02D29/14E01C11/22A01G9/02A01G24/46A01G25/06
CPCA01G9/02A01G24/46A01G25/06E01C11/221E02D29/12E02D29/14E03F1/00E03F5/00E03F5/10
Inventor 丁文铃
Owner 丁文铃
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