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Green land rainwater collection system

A rainwater collection and green space technology, applied in the waterway system, sewer system, sewage discharge, etc., can solve the problems of green area cannot be discharged, green space damage, etc., to avoid the destruction of green space and reduce water content

Pending Publication Date: 2021-07-09
CHINA ARCHITECTURE DESIGN & RES GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the green land area stores rainwater through the soil itself and cannot be discharged, and the green land will be destroyed when the water content in the soil is too high, thereby providing a green land rainwater collection system

Method used

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  • Green land rainwater collection system

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Effect test

Embodiment 1

[0049] The present embodiment provides a kind of rainwater collection system for green space, such as figure 1 shown, including

[0050] The drainage ditch 2 is arranged in the soil layer 1 , and the drainage ditch 2 is provided with a permeable structure connected with the soil layer 1 .

[0051] This embodiment does not limit the specific structure of the drainage ditch 2, which can be an open ditch or a block at the opening. When the precipitation is too large and there is water accumulation on the soil layer 1, the accumulation water and surface runoff will pass through the drainage The opening of the ditch 2 flows into the drainage ditch 2 .

[0052]This embodiment does not limit the specific structure of the permeable structure. Preferably, the permeable structure of this embodiment includes micropores arranged on the drainage ditch 2. When the water content in the soil layer 1 is too high, the water body due to pressure The generated siphon effect will enter the drain...

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Abstract

The invention provides a green land rainwater collection system, and belongs to the technical field of drainage systems. The green land rainwater collection system comprises a drainage ditch and a water collection pit, wherein the drainage ditch is arranged in a soil layer and provided with a water permeable structure communicated with the soil layer; the water collection pit is connected with the drainage ditch. The drainage ditch is arranged in the soil layer and provided with the water permeable structure communicated with the soil layer, when the water content in the soil layer is too high, water can enter the drainage ditch through the water permeable structure due to the siphon effect generated by pressure and then is collected into the water collection pit, and therefore the water content in the soil layer is reduced, and the situation that plant root systems or microorganisms in soil rot and accordingly green land is damaged is avoided.

Description

technical field [0001] The invention relates to the technical field of drainage systems, in particular to a green land rainwater collection system. Background technique [0002] The rainwater harvesting system refers to the collection and use of rainfall runoff collected on the roof of buildings, roads, squares and other surfaces, and accumulates rainwater through collection, water delivery, water purification, storage and other channels, and can provide rainwater for greening, landscape water bodies, washing and groundwater sources Recharge, in order to achieve the purpose of comprehensive utilization of rainwater resources and water conservation, has a wide range of significance in slowing down urban rainwater floods and groundwater level decline, controlling rainwater runoff pollution, and improving urban ecological environment. [0003] At present, there is no targeted rainwater collection system for green areas, especially small and micro green areas that play the role ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F3/02E03F3/04E03F5/10E04D13/08
CPCE03F1/00E03F3/02E03F3/04E03F3/046E03F5/10E04D13/08E04D2013/0873
Inventor 景泉陈同滨李静威王琳峰刘畅徐元卿张婕颜冬周晔吴南伟任洁
Owner CHINA ARCHITECTURE DESIGN & RES GRP CO LTD