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Terrace sponge ecological system and construction method thereof

A technology of ecological system and construction method, applied in the direction of chemical instruments and methods, separation methods, waterway systems, etc., can solve the problems of increasing the difficulty of sewage treatment, sewage filtration treatment, etc., to increase the reuse rate, save water, and reduce the difficulty of treatment Effect

Pending Publication Date: 2020-12-04
重庆市风景园林规划研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wells and culverts are one of the components of the existing municipal drainage system. However, the sewage flowing into the wells and culverts often carries some garbage. The existing wells and culverts either do not filter the inflowing sewage, or Simply filter the sewage by setting up metal fences, so that the collected sewage often carries a lot of garbage, which increases the difficulty of sewage treatment

Method used

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  • Terrace sponge ecological system and construction method thereof
  • Terrace sponge ecological system and construction method thereof
  • Terrace sponge ecological system and construction method thereof

Examples

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Effect test

Embodiment 1

[0031] The present embodiment provides a kind of terraced field sponge ecosystem, such as figure 1 Shown, comprise: shaft 4, municipal drainage pipe 6, shaft drainage pipe 5, hidden culvert 10 and water outlet 12, it is characterized in that, the bottom of shaft 4 communicates with hidden culvert 10 through shaft drainage pipe 5; The culvert 10 is connected; the lower surface of the hidden culvert 10 is placed with a gabion 8 and stones 11; the sewage collected by the shaft 4 and the municipal drainage pipe 6 flows into the hidden culvert 10, and after being filtered by the gabion 8 and the stones 11, it passes through the water outlet 12 flows into the sponge filter ditch for filtration and collection.

[0032] Among the above components, the shaft 4 is arranged between the roadway 1 and the sidewalk 7, and the sewage on the roadway 1 and the sidewalk 7 can be discharged into the shaft. The top of the well 4 is provided with a well cover 2; the bottom of the well cover 2 is ...

Embodiment 2

[0039] This embodiment provides a kind of terraced field sponge ecosystem construction method, is used for building the terraced field sponge ecosystem in embodiment 1, and this construction method comprises:

[0040] A well drainage pipe 5 is arranged at the bottom of the well 4 to communicate with the well 4 and the hidden culvert 10;

[0041] Gabion 8 is stacked on the lower surface of hidden culvert 10;

[0042] Place stones 11 on the lower surface of the hidden culvert 10 and above the gabion 8;

[0043] The right side of the water outlet 12 is provided with a sponge filter ditch.

[0044] Wherein, the shaft 4 is arranged between the roadway 1 and the sidewalk 7, and the sewage on the roadway 1 and the sidewalk 7 can be discharged into the shaft. The top of the well 4 is provided with a well cover 2; the bottom of the well cover 2 is provided with a well cover filter bucket to block the mouth of the well, which can preliminarily filter the inflowing sewage and filter ou...

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Abstract

The invention provides a terrace sponge ecological system. The terrace sponge ecological system comprises a shaft, a municipal drainage pipe, a shaft drainage pipe, a concealed culvert and a water outlet channel, wherein the bottom of the shaft is communicated with the concealed culvert through the shaft drainage pipe; the municipal drainage pipe is communicated with the concealed culvert; stone cages and stones are placed on the lower surface of the concealed culvert; and sewage collected by the shaft and the municipal drainage pipe flows into the concealed culvert, is filtered by the stone cages and the stones and then flows into a sponge filtering ditch through the water outlet channel to be filtered and collected. The invention further provides a construction method of the terrace sponge ecological system. The construction method comprises the following steps: arranging the shaft drainage pipe at the bottom of the shaft, and communicating the shaft with the concealed culvert; stacking the stone cages on the lower surface of the concealed culvert; placing the stones on the lower surface of the concealed culvert and above the stone cages; arranging the sponge filtering ditch on the right side of the water outlet channel. The terrace sponge ecological system constructed by the construction method can filter larger garbage and smaller garbage in the sewage, so that the sewage treatment difficulty is reduced; and the filtered sewage can be collected for secondary utilization, so that the effect of saving water is achieved.

Description

technical field [0001] The invention relates to the field of municipal engineering, in particular to a terraced sponge ecosystem and a construction method for the terraced sponge ecosystem. Background technique [0002] With the development of urban construction and people's awareness of environmental protection, drainage system, as one of the important systems of the city, has been paid more and more attention. Wells and culverts are one of the components of the existing municipal drainage system. However, the sewage flowing into the wells and culverts often carries some garbage. The existing wells and culverts either do not filter the inflowing sewage, or The sewage is simply filtered by setting metal fences, so that the collected sewage often carries a lot of garbage, which increases the difficulty of sewage treatment. Contents of the invention [0003] In order to solve the above-mentioned shortcoming of prior art, the present invention proposes a kind of terraced fie...

Claims

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Application Information

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IPC IPC(8): E03F3/04E03F5/04E01F5/00B01D36/02
CPCB01D36/02E01F5/005E03F3/04E03F3/046E03F5/0401E03F5/0404Y02A30/60
Inventor 秦江任荣志王锐
Owner 重庆市风景园林规划研究院