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Sponge city drainage system

A technology of drainage system and sponge city, applied in the field of sponge city drainage system, can solve the problems of single structure, unfavorable reuse of rainwater, and inability to collect rainwater.

Active Publication Date: 2021-08-10
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The existing sponge city drainage system has a single structure, which cannot collect rainwater well, and cannot purify rainwater, which is not conducive to the subsequent reuse of rainwater

Method used

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Examples

Experimental program
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Embodiment

[0033] Please refer to Figure 1-Figure 3 , figure 1 Shown is a partial sectional view of the sponge city drainage system provided by the embodiment of the present invention; figure 2 Shown is a sectional view of the position of the spray pipe 10 provided by the embodiment of the present invention;

[0034] image 3 Shown is a cross-sectional view of the position of the rotating sleeve 9 provided by the embodiment of the present invention.

[0035] This embodiment provides a sponge city drainage system, including a liquid collecting bucket 1 for collecting rainwater and a liquid storage tank 2 for storing rainwater. All are communicated with above-mentioned liquid storage tank 2; Also comprise infusion pipe 4 and the purification box 3 that is used to store water purification reagent, above-mentioned infusion pipe 4 is provided with the first water pump 5; One end of above-mentioned infusion pipe 4 communicates with above-mentioned purification box 3, The other end of the...

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Abstract

The invention provides a sponge city drainage system, and relates to the technical field of drainage systems. The sponge city drainage system comprises a plurality of liquid collecting hoppers used for collecting rainwater and a liquid storage tank used for storing the rainwater, and the liquid collecting hoppers communicate with the liquid storage tank. The sponge city drainage system further comprises a liquid conveying box and a purification box used for storing a water quality purification reagent, and the liquid conveying pipe is provided with a first water pump; and one end of the liquid conveying pipe communicates with the purification box, and the other end of the liquid conveying pipe communicates with the liquid storage tank. By the adoption of the sponge city drainage system, the rainwater can be conveniently collected and stored, the stored rainwater can be purified, the stored rainwater can be released and utilized when needed, and free migration of the rainwater in a city is achieved.

Description

technical field [0001] The invention relates to the technical field of drainage systems, in particular to a sponge city drainage system. Background technique [0002] Sponge city is a new generation of urban stormwater management concept. It means that the city can be like a sponge and has good elasticity in adapting to environmental changes and responding to natural disasters caused by rainwater. It can also be called "water elastic city". The international general term is "low-impact development rainwater system construction", which absorbs, stores, infiltrates, purifies water when it rains, releases the stored water and utilizes it when needed, and realizes the free migration of rainwater in the city. Starting from ecosystem services, constructing water ecological infrastructure across scales and combining multiple types of specific technologies to build water ecological infrastructure is the core of the sponge city. [0003] Under the new situation, the sponge city is a...

Claims

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Application Information

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IPC IPC(8): E03B3/02E03F5/10E03F5/14E03F5/22C02F9/04C02F1/52
CPCE03B3/02E03F5/10E03F5/14E03F5/22C02F1/001C02F1/5281C02F2103/001Y02A20/108
Inventor 林杨肖炜王德明焦宇楠
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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