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An ecological rain garden

A rain garden, ecological technology, applied in biological water/sewage treatment, sewage removal, water supply devices, etc., can solve the problems of unable to store water, not following the concept of sponge city, unable to reuse reclaimed water, etc. Increase diversity and landscape diversity, improve post-maintenance management, and improve the effect of urban waterlogging

Active Publication Date: 2018-10-09
广州普邦园林股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an ecological rainwater garden in view of the shortcomings of the rainwater garden provided by the prior art, such as the inability to reuse reclaimed water, the inability to store water, and the failure to follow the concept of a sponge city.

Method used

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  • An ecological rain garden

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Embodiment Construction

[0018] The content of the present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 Shown, a kind of ecological type rainwater garden described in the present invention, it comprises land landscape part, pipeline system and water ecosystem part; The green landscape plants 4, the lawn 2 near the road are located on both sides of the horizontal road surface 1, the land lawn 3 is located outside the lawn 2 near the road, and the land landscape plants 4 are planted on the land lawn 3.

[0020] The pipeline system includes an upright spray pipe 5, an annular spray pipe 6, a rainwater collection pipe 7, an electronically controlled water pump 8 and a return water irrigation pipe 9; The sprinkler pipe 6 is buried under the land lawn 3 and communicates with the roots of at least some terrestrial landscape plants 4, especially the roots of specific trees, and directly provides water to the roots; the rainwater collection...

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Abstract

The invention relates to the technical field of city rainfall flood management, in particular to rainfall flood control and rainwater utilization facilities conforming to a sponge city concept, and specifically relates to an ecological type rainwater garden. The ecological type rainwater garden comprises a terrestrial landscape part, a pipeline system and a water ecosystem part, wherein the terrestrial landscape part comprises a horizontal pavement, a close-to-pavement lawn, a land lawn and terrestrial landscape plants; the pipeline system comprises vertical spraying pipes, an annular spraying pipe, a rainwater collecting pipeline, an electronic-control water pump and a water-return irrigation pipeline; the water ecosystem part comprises a water microbial community, an aquatic animal community and an aquatic plant community. The ecological type rainwater garden has the advantages that the ecological type rainwater garden uses the sponge city concept as the foundation, and perfect later maintenance management can be achieved; the ecological type rainwater garden can play an important role in urban inland inundation improvement, reclaimed water recycling, ecological environment protection and the like, and the construction of ecological and harmony city landscape ecological environments can be helped through a scientific and reasonable design concept.

Description

technical field [0001] The invention relates to the technical field of urban rainwater management, in particular to rainwater control and rainwater utilization facilities conforming to the concept of sponge city, in particular to an ecological rainwater garden. Background technique [0002] With the acceleration of urbanization, urban waterlogging disasters, water environment pollution and resource shortages also follow, so the concept of sponge city came into being. In the "2012 Low-Carbon City and Regional Development Science and Technology Forum" in April 2012, the concept of "sponge city" was first proposed. Sponge city is a new generation of urban stormwater management concept, which refers to the city's ability to adapt to environmental changes and respond to rainwater. It has good "elasticity" in natural disasters and other aspects. When it rains, it absorbs water, stores water, seeps water, purifies water, and "releases" the stored water and uses it when needed. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F1/00E03F5/10C02F3/32C02F9/14
CPCC02F1/001C02F3/32E03F1/001E03F5/103
Inventor 叶劲枫李典宝程冰冰谢腾芳刘姝利
Owner 广州普邦园林股份有限公司
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