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Integrated waterproof curtain, sponge urban water circulating system and method

A technology of water-stop curtains and curtains, which can be applied to waterway systems, sewage discharge, water supply devices, etc., and can solve problems such as the inability to provide sufficient water supply from water units

Pending Publication Date: 2018-12-18
BGI ENG CONSULTANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 3. It cannot provide sufficient water supply for water-demanding units, and it still needs to use external water sources for water supply when necessary

Method used

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  • Integrated waterproof curtain, sponge urban water circulating system and method
  • Integrated waterproof curtain, sponge urban water circulating system and method
  • Integrated waterproof curtain, sponge urban water circulating system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] like figure 1 , figure 2 , Figure 5 and Figure 6 As shown, an integrated waterproof curtain in this embodiment includes several building main structures 1 and curtain walls 2, and several building main structures 1 are arranged at intervals and between two adjacent building main structures 1 pass through the curtain walls 2 Connection; there is a sunken square 3 in the area surrounded by several main building structures 1, the curtain wall 2 is set in the sunken square 3, and the upper end of the curtain wall 2 is not lower than the preset water level Elevation, that is, not lower than the highest long-term groundwater level of the site, the lower end of the curtain wall 2 is provided with an underground diaphragm wall 21, and the lower end of the underground diaphragm wall 21 extends to within the water-resistant formation 4, and the lower end of the underground diaphragm wall 21 The left and right ends are respectively connected to the main building structure 1 ...

Embodiment 2

[0069] like Figure 3-Figure 6 As shown, an integrated water-tight curtain of this embodiment includes several main building structures 1, and several main building structures 1 are arranged at intervals, and there is a sinking square in the area surrounded by several main building structures 1 3. A row of support structures are provided on the periphery of the sunken plaza 3, and a connection point is respectively provided at the positions corresponding to the two adjacent building main structures 1 of the support structure, and the connection points They are respectively connected to the corresponding main building structure 1 through a curtain connecting wall 23; a row of underground continuous walls 21 are respectively arranged on the periphery of the supporting structure, and the upper ends of the underground continuous walls 21 are not lower than the preset water level elevation , that is not lower than the long-term maximum groundwater level of the site, the lower end o...

Embodiment 3

[0093] like Figure 7-Figure 11 Shown, a kind of sponge city water circulation system of the present embodiment comprises:

[0094] The integrated water-stop curtain described in embodiment 1;

[0095] Filtration and purification belt 100, the filtration and purification belt 100 is set on the sunken square 3, and is used to filter and purify the received surface water such as atmospheric precipitation and transport it to the seepage well 400. During the transportation process, part of the water body will naturally infiltrate into the lower strata;

[0096] A surface water guide and drainage channel, used to guide and drain the collected surface water into the filter and purification belt 100;

[0097] Water seepage well 400, said water seepage well 400 is opened on said sunken plaza 3, and is set through said filter purification belt 100 and water permeable formation 200 from top to bottom, for infiltrating the water filtered and purified by filter purification belt 100 in...

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Abstract

The invention relates to an integrated waterproof curtain, and a sponge urban water circulating system and method. The integrated waterproof curtain comprises a plurality of building main body structures and a curtain wall, wherein the building main body structures are arranged in a spaced mode; the curtain wall is arranged between foundations at the lower ends of every two adjacent building mainbody structures; a sunken plaza is enclosed among the building main body structures and the curtain wall; the sponge urban water circulating system and method adopts a surface water guide and drainagechannel for guiding and draining collected surface water into a filter purifying belt; the filter purifying belt filters and purifies received surface water, and conveys the filtered and purified surface water to a water seepage well; the water seepage well seeps filtered and purified water into a water-permeable ground layer; and a water pumping well pumps water in the water-permeable ground layer. The integrated waterproof curtain can effectively prevent underground water level changes from affecting the sunken plaza, realizes sustainable and ecological cycle of a water body in the waterproof curtain, sufficiently stores atmospheric precipitation, reduces water resource loss, controls underground water level, and achieves the purpose of building a green sponge project.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an integrated water-stop curtain, and a sponge city water circulation system and method therein. Background technique [0002] At present, commercial buildings combined with sunken squares based on the concept of sponge city design appear in more and more commercial land plans. The general layout is: there are several commercial buildings (office buildings, etc.) around, and the central part of the building complex is a sunken square. Based on the design concept of sponge city, the sunken square does not need to set up a building floor, and can directly carry out landscaping. However, if the groundwater level rises in the long term, since there is no isolation between the building floor and the wall, when the groundwater level rises above the bottom elevation of the sunken square, it will be damaged. In this case, drainage treatment is required. [0003] In view o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D19/18E03F1/00
CPCE02D19/18E03F1/002
Inventor 沈小克杨素春张龙冯红超张勇周子舟
Owner BGI ENG CONSULTANTS
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